1 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
4 is no bfd_free(). Revert bfd_free part of previous change.
6 2000-02-18 Geoff Keating <geoffk@cygnus.com>
8 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
10 (coff_compute_section_file_positions): Use bfd_free to pair
12 (coff_write_object_contents): Likewise.
14 * coff-rs6000.c (xcoff_howto_table_16): New variable.
15 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
17 2000-02-18 Richard Henderson <rth@cygnus.com>
19 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
20 and hide_symbol members.
21 (elf_link_hash_copy_indirect): Remove.
22 (elf_link_hash_hide_symbol): Remove.
23 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
24 and elf_backend_hide_symbol.
25 (_bfd_elf_link_hash_copy_indirect): Declare.
26 (_bfd_elf_link_hash_hide_symbol): Declare.
27 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
28 (_bfd_elf_link_hash_hide_symbol): Likewise.
29 (_bfd_elf_link_hash_table_init): Don't init killed members.
30 * elflink.h (elf_link_add_object_symbols): Use the bed function
31 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
32 (elf_link_assign_sym_version): Likewise.
33 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
34 (elf_backend_hide_symbol): Likewise.
35 (elfNN_bed): Update for new members.
37 2000-02-17 Kevin Buettner <kevinb@redhat.com>
39 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
40 STACK_END_ADDR): Define for new core file format.
41 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
42 for handling the vagaries of the various core file structures used
43 by AIX over the years.
44 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
45 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
48 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
50 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
51 (bfd_mach_sh3_dsp): Likewise.
52 (bfd_mach_sh4): Reinstate.
53 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
54 * bfd-in2.h: Regenerate.
55 * coff-sh.c (struct sh_opcode): flags is no longer short.
56 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
57 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
58 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
59 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
60 (sh_opcodes): No longer const.
61 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
62 (sh_insn_uses_reg): Check for USESAS and USESR8.
63 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
64 (_bfd_sh_align_load_span): Return early for SH4.
65 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
66 Take into account that field b of a parallel processing insn
67 could be mistaken for a separate insn.
68 * cpu-sh.c (arch_info_struct): New array elements for
69 sh2, sh-dsp and sh3-dsp.
70 Reinstate element for sh4.
71 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
72 (SH4_NEXT): Reinstate.
73 (SH3_NEXT, SH3E_NEXT): Adjust.
74 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
75 * elf32-sh.c (sh_elf_set_private_flags): New function.
76 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
77 (sh_elf_merge_private_data): New function.
78 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
79 (bfd_elf32_bfd_copy_private_bfd_data): Define.
80 (bfd_elf32_bfd_merge_private_bfd_data): Change to
81 sh_elf_merge_private_data.
83 2000-02-13 Richard Henderson <rth@cygnus.com>
85 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
87 (elf_link_hash_copy_indirect): New.
88 (elf_link_hash_hide_symbol): New.
89 * elflink.h (elf_link_add_object_symbols): Break out copy from
90 indirect new new symbol to elf.c.
91 (elf_link_assign_sym_version): Break out privatization of
92 non-exported symbol to elf.c.
93 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
94 (_bfd_elf_link_hash_hide_symbol): New.
95 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
97 2000-02-13 Ian Lance Taylor <ian@zembu.com>
99 * section.c (_bfd_strip_section_from_output): Add info parameter.
100 If it passed as non-NULL, use it to check whether any input BFD
101 has an input section which uses this output section. Change all
103 * bfd-in2.h: Rebuild.
105 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
106 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
108 * bfd-in2.h: Rebuild.
110 2000-02-10 Timothy Wall <twall@cygnus.com>
112 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
113 allow final modifications of swapped-in symbol.
114 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
115 * coffcode.h (coff_write_relocs): Use macro
116 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
117 symbol index should be set to -1.
119 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
121 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
122 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
123 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
124 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
125 sh_insns_uses_or_sets_freg): New functions.
126 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
127 * (sh_insns_conflict): Use new functions and new macros to
128 detect conflicts when two instructions both set same integer registers,
129 both set same fp register, and both set special register.
131 2000-02-09 Timothy Wall <twall@cygnus.com>
133 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
134 swapping in sections, so that the swapping routines have access to
137 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
139 * coff-go32.c: Update comment. Update copyright.
141 2000-01-27 Thomas de Lellis <tdel@windriver.com>
143 * syms.c (bfd_decode_symclass)
144 Two new class characters were added - 'V' and 'v'. The
145 meaning of 'W' is now restricted to just weak non-object
146 symbols. This allows differentiation between, for example,
147 weak functions vs weak objects. nm for example now dumps:
149 'w' = weak unresolved
150 'V' = weak global object
151 'v' = weak unresolved object
153 (bfd_is_undefined_symclass): New function. Return true if the
154 given symbol class represents and undefined/unresolved symbol.
156 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
159 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
161 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
162 STT_ARM_16BIT flag set, but it is not attached to a data object
163 return STT_ARM_16BIT so that it will be treated as code by the
166 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
168 * coff-i386.c (i3coff_object_p): Remove prototype.
171 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
172 to name. Update copyright.
174 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
175 assignment to avoid warning. Update copyright.
177 2000-01-24 Robert Lipe (robertl@sco.com)
179 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
180 instead of using GNU C extension.
182 2000-01-21 Nick Clifton <nickc@cygnus.com>
184 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
185 amount from a bfd_in_memory structure.
186 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
189 2000-01-14 Nick Clifton <nickc@cygnus.com>
191 * linker.c (default_indirect_link_order): oops - fix incorrectly
192 applied patch from Tim Wall.
194 2000-01-13 Timothy Wall (twall@tiac.net>
196 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
197 = scnhsz, filhsz, relsz, aoutsz, etc)
201 2000-01-13 Nick Clifton <nickc@cygnus.com>
203 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
204 interwork thumb to arm stub.
206 2000-01-13 Timothy Wall (twall@tiac.net>
208 * archures.c (bfd_octets_per_byte): New function: Return
210 (bfd_arch_mach_octets_per_byte): New function: Return target
213 * section.c: Distinguish between octets and bytes for usage of
214 _cooked_size, _raw_size, and output_offset. Clarify
215 description of bfd_set_section_contents.
217 * bfd-in2.h: Regenerate.
219 * coffgen.c: Indicate that the offset parameter is in bytes, not
222 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
223 where appropriate to get the octet offset when calling
224 bfd_set_section_contents.
225 (bfd_coff_reloc_link_order): Ditto.
227 * linker.c (bfd_generic_reloc_link_order): Ditto.
228 (_bfd_default_link_order): Ditto.
230 * reloc.c (bfd_perform_relocation): Distinguish between octets
231 and bytes. Use octets when indexing into octet data; use bytes
232 when calculating target addresses.
233 (bfd_install_relocation): Ditto.
235 * srec.c (srec_write_section): Ditto.
237 2000-01-13 Nick Clifton <nickc@cygnus.com>
239 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
240 3 to 2. This allows 4 byte sized sections, which is necessary for
241 dlltool to build funcitoning DLLs.
243 2000-01-10 Philip Blundell <pb@futuretv.com>
245 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
246 (arm*-*-conix*): New target.
248 2000-01-10 Egor Duda <deo@logos-m.ru>
250 * config.bfd: Include elf32_i386 vector to target list for cygwin
253 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
254 * configure.in: Test for structure win32_pstatus_t in
256 * configure: Regenerate.
258 * elf.c (elfcore_grok_win32pstatus): New function: process
259 win32_pstatus_t notes in elf core file.
260 (elfcore_grok_note): Detect win32_pstatus notes.
262 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
264 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
266 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
267 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
269 1999-12-29 Richard Henderson <rth@cygnus.com>
271 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
272 if no dynamic sections created.
274 1999-12-27 Nick Clifton <nickc@cygnus.com>
276 * peicode.h (pe_bfd_object_p): Only define for PE format
279 1999-12-17 Nick Clifton <nickc@cygnus.com>
281 * coff-i386.c (i3coff_object_p): Delete.
282 (i386coff_vec): Replace reference to i3coff_object_p with a
283 reference to coff_object_p.
285 * coff-mcore.c (pe_object_p): Delete.
287 * peicode.h (pe_bfd_object_p): New function: Detect the
288 presence of a PE format COFF object file. Also detect and
289 warn about the presence of LINK6 format Image Library Format
292 1999-12-16 Nick Clifton <nickc@cygnus.com>
294 * coff-arm.c (NUM_ELEM): New macro.
295 (NUM_RELOCS): New macro: The number of known ARM relocs.
296 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
297 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
299 (bfd_arm_process_before_allocation): Produce a warning message if
300 an out of range symbol index is encountered.
302 1999-12-14 Nick Clifton <nickc@cygnus.com>
304 * elflink.h (is_global_symbol_definition): New Function: Return
305 true iff the symbol is being given a global definition in this
307 (elf_link_is_defined_archive_symbol): Do not bother processing
308 symbols for an archive element that has already been included
310 Use is_global_symbol_definition().
312 1999-12-09 Andrew Cagney <cagney@cygnus.com>
314 * config.bfd: Add support for sparc-*-netbsdelf* and
317 1999-12-13 Nick Clifton <nickc@cygnus.com>
319 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
320 if the symbol is in the common section.
322 1999-12-10 Nick Clifton <nickc@cygnus.com>
324 * elflink.h (elf_link_is_defined_archive_symbol): New
325 function: Decide if a symbol, in an archive map is there
326 because it is defined in the archive element, or because it is
327 just another common declaration of it.
328 (elf_link_add_archive_symbols): Use
329 elf_link_is_defined_archive_symbol to decide if an archive
330 element contain a reference to a common symbol should be
333 1999-12-10 Nick Clifton <nickc@cygnus.com>
335 * elflink.h: Revert previous patch.
336 * targets.c: Revert previous patch.
337 * libbfd-in2.h: Revert previous patch.
338 * libbfd.h: Revert previous patch.
339 * elfxx-target.h: Revert previous patch.
340 * archive.c: Revert previous patch.
341 * aout-target.h: Revert previous patch.
342 * aout-tic30.h: Revert previous patch.
343 * bfd.c: Revert previous patch.
344 * coff-alpha.c: Revert previous patch.
345 * coff-rs6000.c: Revert previous patch.
346 * elf64-mips.c: Revert previous patch.
347 * ieee.c: Revert previous patch.
348 * libecoff.h: Revert previous patch.
349 * oasys.c: Revert previous patch.
350 * som.c: Revert previous patch.
351 * vms.c: Revert previous patch.
353 1999-12-09 Nick Clifton <nickc@cygnus.com>
355 * elflink.h (elf_link_add_archive_symbols): Add an archive
356 element even if contains a symbol which is currently only
357 considered to be a common.
359 * targets.c (struct bfd_target): Add new field
360 _bfd_allow_commons_in_armap.
361 * bfd-in2.h:Regenerate.
363 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
365 (_bfd_archive_bsd_allow_commons_in_armap): Define.
366 * libbfd.h: Regenerate.
368 * elfxx-target.h: If using COFF archive map, override
369 definition of allow_commons_in_armap and replace with
372 * archive.c (bfd_compute_and_write_armap): Do not place common
373 symbols into the archive map unless _bfd_allow_commons_in_armap
376 * aout-target.h (MY_allow_commons_in_armap): Define.
377 * aout-tic30.h (MY_allow_commons_in_armap): Define.
378 * bfd.c (bfd_allow_commons_in_armap): Define.
379 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
380 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
381 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
382 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
383 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
384 * oasys.c (oasys_allow_commons_in_armap): Define.
385 * som.c (som_allow_commons_in_armap): Define.
386 * vms.c (vms_allow_commons_in_armap): Define.
388 1999-12-07 Jim Blandy <jimb@cygnus.com>
390 Add support for SSE registers in ELF core files.
391 * elf.c (elfcore_make_note_pseudosection): New function.
392 (elfcore_grok_prfpreg): Use it.
393 (elfcore_grok_prxfpreg): New function.
394 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
396 1999-12-03 Ian Lance Taylor <ian@zembu.com>
398 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
399 value by 4 before storing it back in the field. From
400 Koundinya. K <kk@ddeorg.soft.net>.
402 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
404 * archures.c (bfd_mach_am33): Define.
405 * bfd-in2.h: Rebuilt.
406 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
407 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
408 (compute_function_info): Handle additional registers saved by
410 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
411 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
413 1999-11-29 Jim Blandy <jimb@cygnus.com>
415 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
417 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
420 1999-11-27 Michael Meissner <meissner@cygnus.com>
422 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
423 internal use within gas for alpha explicit relocations.
424 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
425 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
426 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
427 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
428 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
429 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
431 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
432 BFD_RELOC_ALPHA_USER_*.
434 * bfd-in2.h: Regenerate.
435 * libbfd.h: Regenerate.
437 1999-11-26 Fred Fish <fnf@cygnus.com>
439 * elf.c (elfcore_read_notes): Add prototype for static function.
440 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
441 (bfd_section_from_phdr): Replacement function that calls
442 _bfd_elf_make_section_from_phdr for generic segment types and
443 backend fucntion pointed to by elf_backend_section_from_phdr for
444 backend specific segment types.
445 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
446 now called by _bfd_elf_make_section_from_phdr. Note that this func
447 is now just a stub between the caller and bfd_section_from_phdr.
449 * elf-bfd.h (struct elf_backend_data): Add new function pointer
450 elf_backend_section_from_phdr.
451 (elf_backend_section_from_phdr): Add prototype.
453 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
454 (elfNN_bed): Add elf_backend_section_from_phdr.
456 1999-11-25 Nick Clifton <nickc@cygnus.com>
458 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
459 SEC_CODE and SEC_READONLY flags to glue sections.
461 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
462 SEC_CODE and SEC_READONLY flags to glue sections.
464 1999-11-20 Nick Clifton <nickc@cygnus.com>
466 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
469 1999-11-19 Catherine Moore <clm@cygnus.com>
471 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
472 (elf_cpu32_plt_entry): Likewise.
474 1999-11-18 Nick Clifton <nickc@cygnus.com>
476 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
478 (coff_mcore_relocate_section): Initialise addend to 0.
479 Special case processing of RVA reloc.
481 1999-11-17 Richard Henderson <rth@cygnus.com>
483 * elf-bfd.h (struct elf_backend_data): Reorder collect and
484 type_change_ok; add sign_extend_vma.
485 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
486 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
487 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
488 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
489 (elfNN_bed): Follow struture changes.
491 1999-11-09 Ian Lance Taylor <ian@zembu.com>
493 * libbfd.c (bfd_read): Check result of read against desired result
495 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
496 invalid compared to the section size.
498 * ieee.c (ieee_slurp_debug): Get the length of the debug
499 information right if there is no data part.
501 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
503 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
504 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
506 1999-10-28 Ian Lance Taylor <ian@zembu.com>
508 * elflink.h (elf_bfd_final_link): Make last_local signed.
510 1999-10-27 Ian Lance Taylor <ian@zembu.com>
512 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
515 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
517 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
519 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
520 * bfd-in2.h: Regenerate.
522 1999-10-15 Andrew Haley <aph@cygnus.com>
524 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
526 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
528 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
530 1999-10-08 Ian Lance Taylor <ian@zembu.com>
532 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
533 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
536 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
538 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
539 relocs also need the GP value.
540 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
541 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
542 the GP value for R_MIPS_LITERAL relocs too. Handle
543 R_MIPS_64 relocs properly on big-endian MIPS.
544 (mips_elf_sign_extend): Behave properly with 'long long'.
545 (mips_elf_highest): Correct typo.
547 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
549 * cpu-m32r.c (arch_info_struct): New static global.
550 (bfd_m32r_arch): Refer to it.
551 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
552 (m32r_elf_print_private_bfd_data): Ditto.
553 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
554 * archures.c (bfd_mach_m32rx): Define it.
555 * bfd-in2.h: Rebuild.
557 1999-09-28 Fred Fish <fnf@cygnus.com>
559 * targets.c (cisco_core_vec): Replaced with two new vecs ...
560 (cisco_core_big_vec): Add new bigendian vec.
561 (cisco_core_little_vec): Add new little endian vec.
563 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
564 (crash_info_locs): Add array of possible offsets.
565 (MASK_ADDR): Mask to apply to crash info offset.
566 (crashinfo_external): Add textbase, database, bssbase and
568 (cisco_core_file_validate): Renamed from cisco_core_file_p.
569 Many small changes to account for additional hardware versions.
570 Pick a reasonable size for ".reg" section. Add a ".crash"
571 section to allow access to crashinfo_external struct.
572 (cisco_core_file_p): New version of this function that
573 iterates over crash_info_locs, calling cisco_core_file_validate.
574 (cisco_core_vec): Old big endian only vec replaced with ...
575 (cisco_core_big_vec): Add big endian version.
576 (cisco_core_little_vec): Add little endian version.
578 * configure.in (cisco_core_vec): Split to two new vectors ...
579 (cisco_core_big_vec): New target vector.
580 (cisco_core_little_vec): New target vector.
581 * configure: Regenerate.
582 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
583 to cisco_core_big_vec in targ_selvecs.
585 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
587 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
588 (mips_elf_relocate_got_local): Unused, delete.
589 (mips_elf_relocate_global_got): Unused, delete.
591 1999-09-24 Fred Fish <fnf@cygnus.com>
593 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
594 to initialize it to something meaningful. Then use it to generate
595 more useful segment names.
597 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
599 * som.c (NO_PCREL_MODES): Define if the system does not define
601 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
602 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
603 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
604 * libhppa.h (dis_assemble_22): New function.
605 (bfd_hppa_insn2fmt): Handle long branch.
607 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
610 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
612 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
613 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
614 (reloc_howto_type howto_table): Tidy comments and whitespace.
616 1999-09-17 Nick Clifton <nickc@cygnus.com>
618 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
619 previous delta. Set sec->gc_mark instead.
621 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
623 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
624 (elf_cpu32_plt_entry): Likewise.
626 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
628 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
630 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
631 symbol table, then just compute a suitable value (but do not
632 create a __gp symbol).
634 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
635 symbols when building shared libraries.
636 (elf_hppa_final_link_relocate): Correct handling of PCREL
637 relocations against undefined symbols.
639 1999-09-16 Nick Clifton <nickc@cygnus.com>
641 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
642 interworking sections as linker created so that they will not
643 be removed by garbage collection.
645 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
647 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
648 (elf_hppa_final_link_relocate): Consistently create an absolute
649 address, then subtract out the value of __gp.
651 1999-09-14 Michael Meissner <meissner@cygnus.com>
653 * configure.in (Canonicalization of target names): Remove adding
654 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
655 generates $ac_config_sub with a ${CONFIG_SHELL} already.
656 * configure: Regenerate.
658 1999-09-14 Nick Clifton <nickc@cygnus.com>
660 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
663 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
665 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
666 (elf_hppa_final_link): Initialize text_segment_base and
668 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
670 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
671 (elf_hppa_final_link_relocate): Likewise.
672 (elf_hppa_relocate_insn): Likewise.
673 (elf_hppa_relocate_section): Initialize HOWTO.
675 1999-09-13 Donn Terry <donn@interix.com>
677 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
678 handling to support both GNU and MS objects.
680 * coffcode.h (coff_write_object_contents): Don't check reloc_count
681 when determining whether to set F_RELFLG.
683 1999-09-13 Philip Blundell <pb@nexus.co.uk>
685 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
686 PC24 relocs if the target is an undefined weak symbol.
687 (arm_add_to_rel): Fix compiler warning.
688 (elf32_arm_plt0_entry): Correct comments.
690 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
692 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
693 an absolute symbol in REL relocs.
695 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
697 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
698 Stub SEGREL32. Return an error for any relocation not handled.
700 1999-09-12 Ian Lance Taylor <ian@zembu.com>
702 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
703 constant symbols, and avoid multiple definition errors on them.
705 1999-09-12 Donn Terry <donn@interix.com>
707 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
708 significant bit is set.
710 1999-09-11 Ian Lance Taylor <ian@zembu.com>
712 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
714 * elfcode.h (write_relocs): Handle an absolute symbol in REL
715 relocs as we do for RELA relocs.
717 1999-09-11 Donn Terry <donn@interix.com>
719 * libpei.h (_bfd_pei_final_link_postscript): Declare.
720 (coff_final_link_postscript): Define.
721 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
722 directory entries here.
723 (_bfd_pei_final_link_postscript): New function.
725 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
726 section flags based on the section name.
728 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
729 get the overflow of the s_nlnno field from the s_nreloc field.
730 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
731 the s_nlnno overflow of the .text section into the s_nreloc
734 * peigen.c (add_data_entry): Declare.
735 (pei_swap_aouthdr_out): Get image size right. Set linker version
737 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
738 (pe_print_idata): Code cleanup, print more info, get rid of (now)
739 extraneous ImageBase.
740 (pe_print_edata): Likewise.
741 (pe_print_pdata): Likewise. Print exception entries.
742 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
743 (tbl): Make const, add "UNKNOWN".
744 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
745 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
746 section data directory.
747 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
749 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
750 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
751 * peicode.h (coff_get_symbol_info): Define.
753 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
755 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
757 (coff_classify_symbol): Re-revert 1999-08-08 patch if
760 * libpei.h: New file, broken out of peicode.h.
761 * peigen.c: New file, broken out of peicode.h.
762 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
763 * configure.in: Add peigen.lo to list of files required for each
765 * Makefile.am: Rebuild dependencies.
766 (BFD32_BACKENDS): Add peigen.lo.
767 (BFD32_BACKENDS_CFILES): Add peigen.c.
768 (SOURCE_HFILES): Add libpei.h.
769 * configure, Makefile.in: Rebuild.
771 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
772 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
773 instead. Don't clear the s_paddr field for an uninitialized data
776 * coffcode.h (coff_mkobject_hook): Set timestamp field in
777 coff_data_type to f_timdat.
778 * peicode.h (pe_mkobject_hook): Likewise.
780 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
781 number if COFF_IMAGE_WITH_PE.
783 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
784 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
785 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
786 there is no SEC_DEBUGGING section.
787 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
788 IMAGE_FILE_DEBUG_STRIPPED.
790 * pe-i386.c (COFF_LONG_FILENAMES): Define.
791 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
792 * pei-i386.c (COFF_LONG_FILENAMES): Define.
793 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
795 * coffswap.h (IMAGE_BASE): Don't define.
796 * pei-arm.c (IMAGE_BASE): Don't define.
797 * pei-i386.c (IMAGE_BASE): Don't define.
798 * pei-mcore.c (IMAGE_BASE): Don't define.
799 * pei-ppc.c (IMAGE_BASE): Don't define.
801 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
802 symbol, switch on the class when determining whether to modify the
803 value. For PE, don't modify the value of a C_FCN symbol not named
806 * libbfd-in.h (_bfd_abort): Declare.
808 * bfd.c (_bfd_abort): New function.
811 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
814 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
815 don't write out the associated line numbers.
817 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
820 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
821 changes when the base type is unknown.
823 * coffgen.c (coff_print_symbol): Fix printing of aux record for
826 * syms.c (BSF_DEBUGGING_RELOC): Define.
827 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
828 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
830 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
831 BSF_DEBUGGING_RELOC set.
832 * bfd-in2.h: Rebuild.
834 1999-09-10 Ian Lance Taylor <ian@zembu.com>
836 * ecoff.c (bfd_debug_section): Update initialization for new
838 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
839 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
841 1999-09-10 H.J. Lu <hjl@gnu.org>
843 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
845 * coff-mips.c (mips_ecoff_backend_data): Likewise.
847 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
849 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
850 for FPTR relocs involving local symbols.
852 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
853 value for the stub address in a call through a stub.
854 Install the value for a local symbol directly into the DLT
855 instead of generating a reloc. Correctly handle FPTR64 relocs.
857 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
858 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
859 (elf_hppa_final_link): Call them.
861 1999-09-10 Ian Lance Taylor <ian@zembu.com>
863 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
864 (elf_adjust_dynamic_symbol): ...from here.
866 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
868 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
869 relocation, remove them. SECREL64->LTOFF16WF.
870 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
872 (elf_hppa_relocate_insn): Similarly.
874 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
875 (elf_hppa_relocate_insn): Similarly.
877 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
879 (elf_hppa_relocate_insn): Similarly.
881 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
882 Handle LTOFF_TP* relocs.
883 (elf_hppa_relocate_insn): Similarly.
885 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
886 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
887 (elf_hppa_relocate_insn): Handle PCREL* relocs.
889 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
890 DIR32, DIR64 and FPTR64 relocations.
891 (elf_hppa_relocate_insn): Similarly.
893 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
894 address of the .PARISC.global section.
895 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
896 table entry elf_hppa_final_link_relocate. Do not give a warning
897 for a reloc against an external symbol if it has a PA64 hash
899 (elf_hppa_final_link_relocate): Significantly rework. Handle
900 DLTIND relocations. Compute the final value of the relocation
901 before passing the value of elf_hppa_relocate_insn.
902 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
903 relocation support. Handle DLTIND relocation requests just like
904 DLTREL relocation requests. Simplify branch handling.
906 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
908 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
909 non-allocated section as done in i386 version.
910 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
911 statement since this is no know relocation.
913 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
915 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
917 (elf_hppa_relocate_insn): Similarly.
919 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
921 (elf_hppa_relocate_insn): Similarly.
923 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
924 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
925 Pass the relocate type rather than the insn format to
926 elf_hppa_relocate_insn.
927 (elf_hppa_relocate_insn): Make switch dependent on relocation type
928 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
930 1999-09-07 Ian Lance Taylor <ian@zembu.com>
932 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
933 (bfd_coff_filnmlen): Define.
934 (bfd_coff_std_swap_table): Initialize new field.
935 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
937 (coff_write_symbols): Likewise.
938 (coff_get_normalized_symtab): Likewise.
939 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
940 * libcoff.h: Rebuild.
942 1999-09-06 Donn Terry <donn@interix.com>
944 * coffcode.h (sort_by_secaddr): New static function if
946 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
947 sections by VMA when assigning target_index values. Always set
950 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
951 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
953 * libcoff.h: Rebuild.
955 * coffcode.h (coff_set_custom_section_alignment): Add const to
956 declaration to match definition.
957 (coff_write_object_contents): Don't set F_AR32W(R)? if
960 * coff-i386.c (in_reloc_p): Add declaration.
961 (i386coff_vec): Simplify initialization of
962 application_section_flags.
964 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
965 version. Move COFF_WITH_PE specific code to new version.
966 (stype_to_sec_flags): Likewise. Add section parameter.
967 * coffgen.c (make_a_section_from_file): Set target_index before
968 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
969 * libcoff.h: Rebuild.
971 * syms.c (stt): Add some PE/PEI section names.
972 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
974 (bfd_symbol_info): Check for 'w'.
976 * section.c (struct bfd_comdat_info): Define.
977 (asection): Add comdat field.
978 (STD_SECTION): Initialize comdat field.
979 (bfd_make_section_anyway): Likewise.
980 * bfd-in2.h: Rebuild.
982 1999-09-06 Andreas Schwab <schwab@suse.de>
984 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
987 1999-09-06 Nick Clifton <nickc@cygnus.com>
989 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
990 bfd_realloc instead of calloc and realloc.
992 1999-09-04 Steve Chamberlain <sac@pobox.com>
994 * cpu-pj.c: New file.
995 * elf32-pj.c: New file.
996 * config.bfd (pj*): New cpu.
997 (pj-*-*, pjl-*-*): New targets.
998 * configure.in (bfd_elf32_pj_vec): New target vector.
999 (bfd_elf32_pjl_vec): New target vector.
1000 * archures.c (bfd_arch_pj): Define.
1001 * elf.c (prep_headers): Handle bfd_arch_pj.
1002 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1003 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1004 to target vector list.
1005 * Makefile.am: Rebuild dependencies.
1006 (ALL_MACHINES): Add cpu-pj.lo.
1007 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1008 (BFD32_BACKENDS): Add elf32-pj.lo.
1009 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1010 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1012 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1014 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1015 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1016 and NON_GOT_REF from weak defined symbol to real symbol.
1017 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1018 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1019 create a COPY reloc.
1020 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1021 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1022 don't create a COPY reloc.
1024 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1026 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1027 count those in sections we are not including in the link.
1029 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1031 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1032 field in hpux11 shared libraries.
1034 1999-09-02 Nick Clifton <nickc@cygnus.com>
1036 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1038 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1040 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1041 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1042 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1044 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1046 * elflink.h (record_link_assignment): When possible, keep the
1047 original type of the symbol.
1049 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1051 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1052 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1053 tools were configured.
1054 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1056 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1058 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1059 GOT entries for GOT16 relocations; they're not required.
1061 1999-08-24 Nick Clifton <nickc@cygnus.com>
1063 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1065 * config.bfd (arm-*-netbsd*): New target.
1066 * configure.in (armnetbsd_vec): New target vector.
1067 * configure: Regenerate
1068 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1070 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1071 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1072 (armnetbsd.lo): New rule with deps.
1073 * Makefile.in: Regenerate.
1075 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1078 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1080 * som.c (som_slurp_symbol_table): Fix typo in comment.
1082 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1084 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1085 here instead of using elf_section_data...
1087 1999-08-19 Nick Clifton <nickc@cygnus.com>
1089 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1090 relocations into the base file.
1091 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1092 we are building a base file.
1094 1999-08-19 Nick Clifton <nickc@cygnus.com>
1096 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1098 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1099 REL relocs when performing a partial relocation.
1101 1999-08-18 Donn Terry <donn@interix.com>
1103 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1104 _bfd_coff_link_input_bfd into top level.
1106 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1107 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1108 (coff_i386_rtype_to_howto): Likewise.
1109 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1110 Completely ignore symbols which are all zero.
1111 (dummy_reloc16_estimate): Add return 0.
1112 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1113 variable copy to name_copy to avoid shadowing outer scope
1115 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1116 from unsigned int to unsigned long. Add timestamp field.
1117 * libcoff.h: Rebuild.
1119 1999-08-17 H.J. Lu <hjl@gnu.org>
1121 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1124 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1126 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1127 for special section symbols.
1128 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1129 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1132 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1134 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1135 coincidence of variable names between old and new code.
1137 1999-08-12 Nick Clifton <nickc@cygnus.com>
1139 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1140 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1141 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1142 and 'addend' parameter a 'bfd_signed_vma'.
1143 (elf32_arm_final_link_relocate): Do not involve stubs in
1144 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1145 jumps, not function calls.
1147 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1149 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1150 in R_ARM_PC24 relocs.
1152 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1154 * elf-hppa.h (elf_hppa_fake_sections): New function.
1155 * elf32-hppa.c (elf_backend_fake_sections): Define.
1157 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1158 recent changes to the arch_info structure.
1160 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1161 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1162 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1165 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1166 Ralf Baechle <ralf@uni-koblenz.de>
1168 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1169 output DT_MIPS_GOTSYM.
1170 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1171 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1173 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1175 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1176 prototype. Handle local symbols. Add commentary.
1177 (mips_elf_calculate_relocation): Adjust accordingly.
1178 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1181 * elflink.h (elf_bfd_final_link): Tweak last change.
1183 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1185 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1186 elf-section data to allocate just the right amount of relocation
1187 space. Don't allocate the hash space twice.
1188 (elf_bfd_final_link): Calculate the amount of space to allocate in
1189 each relocation section.
1191 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1193 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1194 64bit mode, generate a section relative relocation for a 32bit
1196 (elf_hppa_is_local_label_name): New function.
1197 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1198 shared between 32bit and 64bit port.
1200 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1202 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1203 R_MIPS_GOT16 and R_MIPS_CALL16.
1204 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1205 to use when looking for a preexisting GOT entry.
1207 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1209 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1210 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1212 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1214 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1216 * elflink.h (elf_link_output_extsym): Don't output a weak
1217 reference to an undefined symbol just because it was defined weak
1220 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1222 * coffgen.c (coff_find_nearest_line): When looking for file, use
1223 last best match rather than first. If address is beyond last line
1224 number record, don't return the last line as the correct value.
1226 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1228 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1229 * bfd-in2.h: Rebuild.
1231 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1233 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1234 * coffcode.h (coff_set_custom_section_alignment): New static
1236 (coff_section_alignment_table): New static array.
1237 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1238 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1239 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1240 * libcoff.h: Rebuild.
1242 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1244 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1246 * Makefile.in: Rebuild.
1248 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1250 * section.c (SEC_SHARED): Define.
1251 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1252 (styp_to_sec_flags): Likewise.
1253 * peicode.h (coff_swap_scnhdr_out): Likewise.
1254 * bfd-in2.h: Rebuild.
1256 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1258 * coffcode.h (coff_classify_symbol): Comment out part of
1259 1999-08-05 change which breaks cygwin DLLs.
1261 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1262 * aclocal.m4, configure: Rebuild.
1264 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1266 * section.c (global_syms): Only initialize union field if
1269 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1271 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1272 the size of a GOT entry here.
1273 (mips_elf_calculate_relocation): Don't create a local GOT entry
1274 for the symbol in a GOT16 relocation; just for it's high-order bit
1275 (_bfd_mips_elf_relocate_section): Fix thinko.
1277 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1279 Based on patches from Donn Terry <donn@interix.com>:
1280 * coffcode.h (enum coff_symbol_classification): Define.
1281 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1282 _bfd_coff_classify_symbol. Change return type.
1283 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1284 (coff_slurp_symbol_table): Use coff_classify_symbol.
1285 (coff_classify_symbol): New static function.
1286 (coff_sym_is_global): Never define.
1287 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1288 * cofflink.c (coff_link_check_ar_symbols): Use
1289 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1290 (coff_link_add_symbols): Likewise.
1291 (_bfd_coff_link_input_bfd): Likewise.
1292 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1293 coff_classify_symbol.
1294 * libcoff.h: Rebuild.
1296 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1298 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1299 (e_ltpsel, e_rtpsel): Similarly.
1301 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1302 and 14bit ertpsel. Handle 64bit psel.
1304 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1306 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1307 handling for REL relocations. And only left-shift R_MIPS26
1308 relocation addends where necessary.
1310 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1312 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1313 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1314 Just return the relocation found.
1315 (mips_elf_relocate_section): Pull the LO16 addend out of the
1316 section itself when using REL relocations.
1318 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1319 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1322 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1324 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1325 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1326 relocation against a symbol in an input section with no output
1327 section. From Daniel Jacobowitz <drow@false.org>.
1329 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1331 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1332 look for generated file correctly.
1333 * aclocal.m4, configure: Rebuild.
1335 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1337 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1338 and R_MIPS16_26 relocations correctly when relocating.
1339 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1340 and R_MIPS_CALL_LO16 are for global symbols.
1342 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1344 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1346 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1347 variables and initialize them.
1349 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1351 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1352 there are no global symbols requiring GOT entries.
1353 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1354 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1355 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1357 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1358 symbols are considered to have the value zero.
1359 (_bfd_mips_elf_relocate_section): Don't try to perform a
1360 relocation for an undefined symbol.
1361 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1364 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1366 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1367 wants ba,a,pt %xcc instead of %icc.
1368 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1369 of large PLT entries.
1370 (sparc64_elf_plt_ptr_offset): Fix calculation.
1371 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1372 addend should be relative to load address, not .plt section start.
1373 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1375 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1377 * elf-bfd.h (struct elf_backend_data): Add
1378 print_symbol_all and output_arch_syms backend methods.
1379 * elfxx-target.h: Likewise.
1380 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1381 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1382 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1384 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1385 symbols in .dynsym, add their names into .dynstr. Put those symbols
1387 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1388 pointers to STT_REGISTER symbols in dynsym section.
1389 (sparc64_elf_print_symbol_all): New function.
1390 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1391 printing using the print_symbol_all hook.
1393 1999-07-30 Catherine Moore <clm@cygnus.com>
1395 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1398 1999-07-29 Richard Henderson <rth@cygnus.com>
1400 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1401 dynamic_sections_created.
1403 1999-07-29 Richard Henderson <rth@cygnus.com>
1405 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1406 (mips_rtype_to_howto): ... new function.
1407 (_bfd_mips_elf_relocate_section): Use it.
1409 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1411 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1413 1999-07-27 Nick Clifton <nickc@cygnus.com>
1415 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1417 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1418 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1420 1999-07-23 Donn Terry <donn@interix.com>
1422 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1423 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1424 * cofflink.c (coff_link_add_symbols): If PE, handle section
1426 * libcoff.h: Rebuild.
1428 * config.bfd (i[3456]86-*-interix*): New target.
1430 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1432 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1433 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1434 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1435 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1436 (COFF_SUPPORT_GNU_LINKONCE): Define.
1437 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1438 (COFF_SUPPORT_GNU_LINKONCE): Define.
1440 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1443 * makefile.dos: Remove; obsolete.
1444 * configure.bat: Remove; obsolete.
1446 1999-07-21 H.J. Lu <hjl@gnu.org>
1448 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1450 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1452 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1453 message and fail if a symbol index is out of range.
1455 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1457 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1458 when looking at a R_MIPS_GOT16 relocation.
1460 1999-07-20 Nick Clifton <nickc@cygnus.com>
1462 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1464 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1466 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1467 removed in previous change.
1468 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1469 in relocateable output.
1471 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1473 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1476 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1477 if they appear to be specially created by the linker.
1479 1999-07-19 Nick Clifton <nickc@cygnus.com>
1481 * targets.c (alternative_target): New field in bfd_target
1483 (bfd_search_for_target): New function: Find a target that
1484 satisifies a search function.
1485 * bfd-in2.h: Regenerate.
1487 * elfxx-target.h: Initialise the alternative_target field of
1488 the bfd_target structures to point to the other target (if
1490 * nlm-target.h: Initialise the alternative_target field of
1491 the bfd_target structures to point to the other target (if
1494 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1495 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1497 * aix386-core.c: Initialise new field of bfd_target structure.
1498 * aout-adobe.c: Initialise new field of bfd_target structure.
1499 * aout-arm.c: Initialise new field of bfd_target structure.
1500 * aout-target.h: Initialise new field of bfd_target structure.
1501 * aout-tic30.c: Initialise new field of bfd_target structure.
1502 * binary.c: Initialise new field of bfd_target structure.
1503 * bout.c: Initialise new field of bfd_target structure.
1504 * cisco-core.c: Initialise new field of bfd_target structure.
1505 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1506 * coff-alpha.c: Initialise new field of bfd_target structure.
1507 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1508 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1509 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1510 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1511 * coff-i386.c: Initialise new field of bfd_target structure.
1512 * coff-i860.c: Initialise new field of bfd_target structure.
1513 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1514 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1515 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1516 * coff-mips.c: Initialise new field of bfd_target structure.
1517 * coff-ppc.c: Initialise new field of bfd_target structure.
1518 * coff-rs6000.c: Initialise new field of bfd_target structure.
1519 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1520 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1521 * coff-tic30.c: Initialise new field of bfd_target structure.
1522 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1523 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1524 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1525 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1526 * hppabsd-core.c: Initialise new field of bfd_target structure.
1527 * hpux-core.c: Initialise new field of bfd_target structure.
1528 * i386msdos.c: Initialise new field of bfd_target structure.
1529 * i386os9k.c: Initialise new field of bfd_target structure.
1530 * ieee.c: Initialise new field of bfd_target structure.
1531 * ihex.c: Initialise new field of bfd_target structure.
1532 * irix-core.c: Initialise new field of bfd_target structure.
1533 * mipsbsd.c: Initialise new field of bfd_target structure.
1534 * netbsd-core.c: Initialise new field of bfd_target structure.
1535 * oasys.c: Initialise new field of bfd_target structure.
1536 * osf-core.c: Initialise new field of bfd_target structure.
1537 * ppcboot.c: Initialise new field of bfd_target structure.
1538 * ptrace-core.c: Initialise new field of bfd_target structure.
1539 * sco5-core.c: Initialise new field of bfd_target structure.
1540 * som.c: Initialise new field of bfd_target structure.
1541 * srec.c: Initialise new field of bfd_target structure.
1542 * tekhex.c: Initialise new field of bfd_target structure.
1543 * trad-core.c: Initialise new field of bfd_target structure.
1544 * versados.c: Initialise new field of bfd_target structure.
1545 * vms.c: Initialise new field of bfd_target structure.
1547 1999-07-19 Andreas Schwab <schwab@suse.de>
1549 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1552 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1554 * elflink.h (elf_link_adjust_relocs): New function.
1555 (elf_bfd_final_link): Use it.
1556 (elf_link_input_bfd): Deal with the fact that there can be
1557 two relocation sections for a single section.
1558 (elf_reloc_link_order): Likewise.
1560 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1561 a relocateable object.
1562 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1564 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1566 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1567 (sparc64_elf_get_reloc_upper_bound,
1568 sparc64_elf_get_dynamic_reloc_upper_bound,
1569 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1570 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1572 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1573 ELF64_R_TYPE_ID/DATA where appropriate.
1575 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1577 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1580 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1582 * elf32-mips.c (mips_elf_local_relocation_p): New static
1584 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1585 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1586 Always set *require_jalxp.
1587 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1588 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1589 GOT16 if the GOT16 is against a local symbol. Don't return false
1590 for an undefined symbol. If there is an overflow, assert that we
1593 1999-07-16 Andreas Schwab <schwab@suse.de>
1595 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1596 variables `link' and `elfsec'.
1597 (elf_bfd_final_link): Remove unused variable `os'.
1599 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1601 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1602 a PT_PHDR program headers.
1603 (_bfd_mips_elf_final_link): Don't assume there are going to be
1604 section symbols when we're not building a shared object.
1605 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1608 1999-07-15 J.T. Conklin <jtc@redback.com>
1610 * config.bfd (i[3456]86-*-vxworks*): New target.
1612 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1614 * elf32-mips.c (mips_elf_stub_section_p): New function.
1615 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1616 (mips_elf_relocate_section): Adjust calling sequence for
1617 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1618 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1621 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1623 * configure.in: Bump version number to 2.9.5.
1624 * configure: Rebuild.
1626 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1628 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1630 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1631 to derive final type instead of hardwiring a selection.
1633 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1635 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1636 things relocated by R_MIPS16_GPREL.
1637 (mips_elf_perform_relocation): Likewise.
1639 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1641 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1643 1999-07-14 Richard Henderson <rth@cygnus.com>
1645 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1646 (_bfd_mips_elf_size_dynamic_sections): Set it.
1647 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1648 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1649 new argument max_local.
1651 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1653 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1654 subwords when handling an R_MIPS16_26 relocation.
1655 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1658 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1659 dst_mask to match reality.
1660 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1661 (mips_elf_obtain_contents): Use bfd_get.
1662 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1663 (mips_elf_relocate_section): Likewise.
1665 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1667 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1668 (mips_elf_relocate_section): Adjust calling sequence for
1669 mips_elf_perform_relocation.
1670 (mips_elf_perform_relocation): Take additional argument. Handle
1671 R_MIPS16_26. Use bfd_put for convenience.
1673 1999-07-13 Richard Henderson <rth@cygnus.com>
1675 * elf.c (assign_file_positions_for_segments): Thinko last change.
1676 Always overwrite p_flags.
1678 1999-07-13 Richard Henderson <rth@cygnus.com>
1680 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1681 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1682 .dynbss and .rel[a].bss if want_dynbss.
1683 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1685 1999-07-13 Richard Henderson <rth@cygnus.com>
1687 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1689 1999-07-13 Richard Henderson <rth@cygnus.com>
1691 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1692 (struct elf_link_hash_table): Add dynlocal.
1693 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1694 (_bfd_elf_link_adjust_dynindx): Delete.
1695 (_bfd_elf_link_renumber_dynsyms): Prototype.
1696 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1697 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1698 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1699 (_bfd_elf_link_lookup_local_dynindx): New function.
1700 (elf_link_renumber_hash_table_dynsyms): New function.
1701 (_bfd_elf_link_renumber_dynsyms): New function.
1702 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1703 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1704 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1705 instead of elf_link_remove_section_and_adjust_dynindices.
1706 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1707 (elf_link_assign_sym_version): Remove removed_dynamic code.
1708 (elf_link_renumber_dynsyms): Delete.
1709 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1711 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1712 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1713 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1714 * elf32-mips.c: Similarly.
1715 * elf32-ppc.c: Similarly.
1716 * elf32-sparc.c: Similarly.
1717 * elf64-alpha.c: Similarly.
1718 * elf64-sparc.c: Similarly.
1720 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1722 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1723 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1724 when the relocation is against _gp_disp.
1726 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1728 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1729 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1730 to possibly_dynamic_relocs. Adjust usage throughout code.
1731 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1732 (elf_mips_ctor64_howto): Likewise.
1733 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1735 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1736 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1737 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1738 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1740 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1742 * Makefile.am: Rebuild dependencies.
1743 * Makefile.in: Rebuild.
1745 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1746 * bfd-in2.h: Rebuild.
1748 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1749 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1750 structure initializations. Add casts.
1751 * reloc.c (EMPTY_HOWTO): Define.
1752 * bfd-in2.h: Rebuild.
1753 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1754 comparisons against 0.
1755 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1756 previous_ibfd_e_flags to unsigned long.
1757 * vms.h (struct vms_private_data_struct): Change section_count to
1759 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1760 (_bfd_vms_write_gsd): Change symnum to unsigned.
1761 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1762 * vms-tir.c (etir_sta): Change psect to unsigned.
1763 (alloc_section): Change idx to unsigned.
1764 (tir_sta, tir_ctl): Change psect to unsigned.
1765 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1766 * vms.c (priv_section_count): Change to unsigned.
1768 1999-07-12 Andreas Schwab <schwab@suse.de>
1770 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1771 * m68klinux.c: Likewise.
1773 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1775 * Many files: Changes to avoid gcc warnings: Remove unused local
1776 variables. Add default case to enum switches.
1777 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1778 compile if not COFF_IMAGE_WITH_PE.
1779 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1780 (bfd_arm_get_bfd_for_interworking): Likewise.
1781 (bfd_arm_process_before_allocation): Likewise.
1782 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1783 * pei-arm.c: Likewise.
1784 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1785 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1786 (mips_elf_got16_entry): Put parens around & in body of ==.
1787 (mips_elf_calculate_relocation): Correct test for empty string.
1788 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1790 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1793 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1795 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1796 as appropriate. Fill in structure initializations. Add variable
1797 initializations. Add casts.
1798 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1799 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1801 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1803 * elf-bfd.h (bfd_elf_hash): Update declaration.
1804 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1805 when calling bfd_elf_hash.
1807 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1809 * libbfd.c (bfd_put_8): Make it of type `void'.
1810 * bfd-in2.h: Regenerated.
1811 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1813 (_bfd_mips_elf_final_link): Likewise.
1815 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1817 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1819 * config.bfd (hppa*-*-linux-gnu*): New target
1821 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1823 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1824 (_bfd_mips_elf_create_dynamic_sections): New function.
1825 (_bfd_mips_elf_add_symbol_hook): Likewise.
1826 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1827 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1828 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1829 (_bfd_mips_elf_gc_mark_hook): Likewise.
1830 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1831 (_bfd_mips_elf_always_size_sections): Likewise.
1832 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1833 (_bfd_mips_elf_check_relocs): Likewise.
1834 (_bfd_mips_elf_link_hash_table_create): Likewise.
1835 (_bfd_mips_elf_print_private_data): Likewise.
1836 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1837 (_bfd_mips_elf_final_link): Likewise.
1838 (_bfd_mips_elf_additional_program_headers): Likewise.
1839 (_bfd_mips_elf_modify_segment_map): Likewise.
1840 (_bfd_mips_elf_relocate_section): Likewise.
1841 * elf32-mips.c (mips_elf32_object_p): Move contents into
1842 _bfd_mips_elf_object_p.
1843 (mips_elf_additional_program_headers): Rename to
1844 _bfd_mips_elf_additional_program_headers.
1845 (mips_elf_modify_segment_map): Rename to
1846 _bfd_mips_elf_modify_segment_map.
1847 (elf_mips_abi_name): Change prototype.
1848 (mips_elf32_section_from_shdr): Merge into
1849 _bfd_mips_elf_section_from_shdr.
1850 (mips_elf32_section_processing): Merge into
1851 _bfd_mips_elf_section_processing.
1852 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1853 the right back-end ELF linker.
1854 (mips_elf_relocate_section): Rename to
1855 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1856 (mips_elf_link_output_symbol_hook): Rename to
1857 _bfd_mips_elf_link_output_symbol_hook.
1858 (mips_elf_create_dynamic_section): Rename to
1859 _bfd_mips_elf_create_dynamic_section.
1860 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1861 Adjust for 64-bit code. Use mips_elf_got_section.
1862 (mips_elf_adjust_dynamic_symbol): Rename to
1863 _bfd_mips_elf_adjust_dynamic_symbol. Use
1864 mips_elf_allocate_dynamic_relocations.
1865 (mips_elf_finish_dynamic_symbol): Rename to
1866 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1867 Adjust for 64-bit code.
1868 (mips_elf_finish_dynamic_sections): Rename to
1869 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1870 (mips_elf_always_size_sections): Rename to
1871 _bfd_mips_elf_always_size_sections.
1872 (mips_elf_add_symbol_hook): Rename to
1873 _bfd_mips_elf_add_symbol_hook.
1874 (mips_elf_next_lo16_addend): Constify.
1875 (mips_elf_calculate_relocation): Likewise.
1876 (mips_elf_obtain_contents): Likewise.
1877 (mips_elf_perform_relocation): Likewise.
1878 (mips_elf_create_dynamic_relocation): Likewise.
1879 (mips_elf_allocate_dynamic_relocations): New function.
1880 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1881 (MIPS_ELF_REL_SIZE): Likewise.
1882 (MIPS_ELF_DYN_SIZE): Likewise.
1883 (MIPS_ELF_GOT_SIZE): Likewise.
1884 (MIPS_ELF_SYM_SIZE): Likewise.
1885 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1886 (MIPS_ELF_GET_WORD): Likewise.
1887 (MIPS_ELF_PUT_WORD): Likewise.
1888 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1889 (STUB_LW): Conditionalize for 64-bit value.
1890 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1892 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1893 Check it for inconsistency.
1894 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1896 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1898 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1899 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1900 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1901 (mips_elf_local_got_index): Likewise.
1902 (mips_elf_got_page): Likewise.
1903 (mips_elf_got_info): Likewise.
1904 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1905 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1906 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1907 instead of constant `2'.
1908 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1909 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1910 (mips_elf_size_dynamic_sections): Use
1911 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1912 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1913 Adjust all releveant entries in elf backend table.
1914 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1915 (mips_elf64_section_processing): Likewise.
1916 Adjust elf backend entries to use _bfd_mips_elf variants now
1919 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1921 (size_dynamic_sections): Likewise.
1922 (elf_link_output_extsym): Likewise.
1923 * elf.c: (elf_fake_sections): Likewise.
1924 * libbfd.c (bfd_get): New macro.
1925 (bfd_put): Likewise.
1926 * bfd-in2.h: Regenerated.
1928 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1930 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1931 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1932 wap_reloca_in, and swap_reloca_out.
1933 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1934 multiple internal relocations per external relocation.
1935 (link_read_relocs): Likewise.
1936 (elf_bfd_final_link): Likewise.
1937 (elf_link_input_bfd): Likewise.
1938 (elf_gc_mark): Likewise.
1939 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1940 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1942 (size_info): Add entries for new fields.
1943 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1944 (mips_elf64_be_swap_reloc_in): New function.
1945 (mips_elf64_be_swap_reloc_out): Likewise.
1946 (mips_elf64_be_swap_reloca_in): Likewise.
1947 (mips_elf64_be_swap_reloca_out): Likewise.
1948 (mips_elf64_size_info): Add entries for new fields.
1950 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1952 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1953 field equals the new rel_count field.
1954 (elf_link_input_bfd): When doing a relocateable link, use the new
1955 rel_count field rather than the reloc_count field.
1956 (elf_reloc_link_order): Likewise.
1957 (elf_finish_pointer_linker_section): Likewise.
1959 Based on patch from H.J. Lu <hjl@gnu.org>:
1960 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1961 shared library to override a weak definition in a regular object.
1963 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1965 * libhppa.h: Revert July 2, 1999 patch.
1967 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1968 need to generate DLTIND relocations, not DLTREL relocations.
1970 1999-07-05 Nick Clifton <nickc@cygnus.com>
1972 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1974 (coff_set_flags): Recognise arm 5 architectures.
1976 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1977 Add support for armv5 architecture.
1979 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1981 * reloc.c: Add new, assembler only, ARM reloc:
1982 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1984 * bfd-in2.h: Regenerate.
1986 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1988 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1989 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1990 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1991 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1992 * elf32-mips.c (ABI_64_P): New macro.
1993 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1994 (_bfd_mips_elf_find_nearest_line): Adjust call to
1995 _bfd_dwarf2_find_nearest_line.
1996 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1997 * libbfd.h: Regenerated.
1999 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2001 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2003 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2005 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2006 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2008 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2010 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2012 (_bfd_elf_init_reloc_shdr): New function.
2013 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2014 bfd_alloc followed by memset.
2015 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2016 (elf_fake_sections): Here.
2017 (assign_section_numbers): Assign section numbers for the second
2018 relocation section, if required.
2019 * elflink.h (elf_link_output_relocs): New function.
2020 (elf_link_size_reloc_section): Likewise.
2021 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2022 (elf_link_input_bfd): Use elf_link_output_relocs.
2024 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2025 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2027 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2029 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2032 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2034 * elf32-mips.c (mips_elf_got_info): Move declaration before
2035 prototypes. Change global_gotsym to be a pointer to a hash entry,
2036 rather than a number index.
2037 (mips_elf_link_hash_entry): Move declaration before prototypes.
2038 (mips_elf_irix6_finish_dynamic_symbol): New function.
2039 (mips_elf_sign_extend): Likewise.
2040 (mips_elf_high): Likewise.
2041 (mips_elf_higher): Likewise.
2042 (mips_elf_highest): Likewise.
2043 (mips_elf_global_got_index): Likewise.
2044 (mips_elf_local_got_index): Likewise.
2045 (mips_elf_got_offset_from_index): Likeiwse.
2046 (mips_elf_record_global_got_symbol): Likewise.
2047 (mips_elf_got_page): Likewise.
2048 (mips_elf_next_lo16_addend): Likewise.
2049 (mips_elf_calculate_relocation): Likewise.
2050 (mips_elf_obtain_contents): Likewise.
2051 (mips_elf_perform_relocation): Likewise.
2052 (mips_elf_assign_gp): Likewise.
2053 (mips_elf_sort_hash_table_f): Likewise.
2054 (mips_elf_sort_hash_table): Likewise.
2055 (mips_elf_got_section): Likewise.
2056 (mips_elf_got_info): Likewise.
2057 (mips_elf_create_local_got_entry): Likewise.
2058 (mips_elf_got16_entry): Likewise.
2059 (mips_elf_create_dynamic_relocation): Likewise.
2060 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2061 (mips_elf_final_gp): Use mips_elf_assign_gp.
2062 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2063 into SHN_SCOMMON automatically on IRIX6.
2064 (mips_elf_add_symbol_hook): Likewise.
2065 (mips_elf_relocate_section): Rewrite, using
2066 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2067 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2068 Don't deal with .rld_map on IRIX6.
2069 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2070 section flags appropriately for .got.
2071 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2072 the got. Call mips_elf_record_global_got_symbol and allocate
2073 local got space appropriately.
2074 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2075 char *. Rework calculation of GOT size. Sort dynamic symbol
2076 table entries so entries that do not require GOT entries appear at
2077 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2078 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2080 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2082 (mips_elf_finish_dynamic_symbol): Use
2083 mips_elf_irix6_finish_dynamic_symbol.
2084 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2085 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2086 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2088 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2090 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2091 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2093 1999-06-04 Philip Blundell <philb@gnu.org>
2095 * elf32-arm.h (elf_backend_got_header_size): Define.
2096 (elf_backend_plt_header_size): Likewise.
2098 1999-06-28 Jim Pick <jim@jimpick.com>
2100 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2102 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2104 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2105 relocation function.
2106 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2108 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2110 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2111 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2112 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2113 (_bfd_mips_elf_section_from_shdr): Use them.
2114 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2115 of GP-relative sections.
2116 (_bfd_mips_elf_set_section_contents): Use them.
2117 (_bfd_mips_elf_section_processing): Share code between .sdata and
2118 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2119 (mips_elf_additional_program_headers): Add handling for
2120 PT_MIPS_OPTIONS segment on IRIX6.
2121 (mips_elf_modify_segment_map): Likeiwse.
2122 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2123 Include the options sections on IRIX6. Don't look for GP-relative
2124 sections by name; use SHF_MIPS_GPREL instead.
2125 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2127 (mips_elf_create_dynamic_sections): Don't muck about with section
2128 alignments and such on IRIX6.
2129 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2130 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2131 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2132 bfd_zalloc rather than bfd_alloc and memset.
2133 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2134 Don't assert the existence of .rld_map on IRIX6.
2135 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2137 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2138 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2141 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2143 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2144 (mips_elf_swap_msym_out): New function.
2145 (mips_elf_create_msym_section): Likewise.
2146 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2147 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2148 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2149 section not named .msym.
2150 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2151 .msym directly. Set appropriate attributes for the .msym
2153 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2154 (mips_elf_link_hash_newfunc): Clear it.
2155 (mips_elf_create_dynamic_sections): Create the .msym section
2157 (mips_elf_size_dynamic_sections): Allocate space for the
2158 .msym section. Add a DT_MIPS_MSYM entry.
2159 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2161 (mips_elf_finish_dynamic_sections): Assign a value for
2162 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2164 * elf32-mips.c (irix_compat_t): New enumeration.
2165 (ABI_N32_P): New macro.
2166 (IRIX_COMPAT): Likewise.
2167 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2168 (mips_elf_relocate_section): Fix typo.
2170 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2172 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2173 as writable PE sections.
2175 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2177 * dwarf2.c (struct arange): New type.
2178 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2179 (arange_add): New function.
2180 (decode_line_info): Keep track of address ranges that a compilation
2182 (comp_unit_contains_address): Return true if address is contained
2183 in _any_ of the address ranges associated with a compilation unit.
2184 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2185 on the first comp_unit that contains the address.
2187 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2189 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2190 (decode_line_info): Add variable STASH and initialize it to point
2191 to the per-bfd dwarf2_debug info. Remove static variable
2192 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2194 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2196 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2197 shared library to have an undefined symbol.
2199 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2200 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2202 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2204 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2205 * elf32-hppa.c: Remove everything related to symbol extension
2206 sections & records. Use the common elf_hppa_final_write_processing.
2208 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2210 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2211 functions instead of _init/_fini if requested.
2213 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2215 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2218 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2220 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2221 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2223 (ppc_elf_finish_dynamic_sections): Check for positive section
2224 dynindx field, rather than comparing against -1.
2225 (ppc_elf_relocate_section): Only return false if undefined_symbol
2226 or reloc_overflow fail, not always upon encountering an error.
2228 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2230 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2231 bfd_byte * before performing pointer arithmetic.
2233 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2235 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2237 * elf32-hppa.c: Include elf-hppa.h.
2238 (ARCH_SIZE): Define.
2239 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2241 (elf32_hppa_info_to_howto): Similarly.
2242 (elf_hppa_howto_table): Similarly.
2243 (elf_hppa_reloc_type_lookup): Similarly.
2244 (hppa_elf_gen_reloc_type): Similarly.
2245 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2247 1999-06-22 Nick Clifton <nickc@cygnus.com>
2249 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2250 handling R_V850_22_PCREL relocation.
2252 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2254 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2257 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2259 * section.c (_bfd_strip_section_from_output): Ignore sections
2260 DISCARDed by the link script.
2262 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2264 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2265 Remove unused local variable spp.
2267 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2268 the entry symbol is not set.
2270 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2272 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2273 GPDISP or LITUSE in a relocatable link.
2275 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2277 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2278 * (alloc_dwarf1_func): Likewise.
2280 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2282 * libhppa.h: Fix various formatting errors.
2283 (assemble_3); Rewrite using CATENATE.
2284 (assemble_17): Fix various bugs.
2286 1999-06-16 Nick Clifton <nickc@cygnus.com>
2288 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2290 1999-06-15 Richard Henderson <rth@cygnus.com>
2292 * section.c (SEC_SHORT): Define.
2293 * bfd-in2.h: Rebuild.
2295 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2297 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2298 Remove abfd parameter. Use _bfd_strip_section_from_output.
2299 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2301 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2302 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2303 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2305 (bfd_elf_size_dynamic_sections): Use it.
2307 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2309 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2310 complain_overflow_bitfield to complain_overflow_signed.
2312 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2314 * elflink.h (elf_link_read_relocs_from_section): New function,
2316 (elf_link_read_relocs): Here. Use it for both relocation
2319 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2321 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2322 asect->reloc_count is valid.
2324 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2326 * elf32-mips.c (mips_elf32_section_processing): Permit a
2327 SHT_MIPS_REGINFO section to have a size of 0.
2329 1999-06-12 David O'Brien <obrien@freebsd.org>
2331 * config.bfd (alpha*-*-freebsd*): New target.
2332 (i[3456]86-*-freebsd*): Now defaults to ELF.
2334 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2336 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2337 wrap if the relocation covers the high bit of an address.
2339 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2341 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2343 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2344 instead of R_SPARC_max.
2345 (sparc64_elf_info_to_howto): Likewise.
2346 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2347 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2349 1999-06-07 Richard Henderson <rth@cygnus.com>
2351 * section.c (_bfd_strip_section_from_output): Remove output
2352 sections with no initial link_order.
2354 1999-06-07 Nick Clifton <nickc@cygnus.com>
2356 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2358 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2360 * Makefile.am (SOURCE_HFILES): Add missing headers.
2361 * Makefile.in: Regenerated.
2363 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2365 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2368 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2370 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2371 range undefweak symbols.
2372 * hash.c: Add missing comma after @xref{}
2373 * linker.c: Likewise.
2375 1999-06-04 Nick Clifton <nickc@cygnus.com>
2377 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2379 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2380 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2381 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2382 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2384 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2386 * Makefile.am: Rebuild dependencies.
2387 (BFD32_BACKENDS): Add dwarf1.lo.
2388 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2389 * Makefile.in: Rebuild.
2391 1999-06-04 Nick Clifton <nickc@cygnus.com>
2393 * Makefile.am: Add epoc-arm-pe target.
2394 * Makefile.in: Regenerate.
2395 * pe-arm.c: Only redefine interworking function names if they have
2396 not already been redefined.
2397 * pei-arm.c: Only redefine interworking function names if they have
2398 not already been redefined.
2399 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2401 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2404 1999-06-03 Nick Clifton <nickc@cygnus.com>
2406 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2408 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2410 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2412 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2414 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2415 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2417 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2419 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2420 in other text sections.
2422 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2424 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2425 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2426 * libbfd.h: Regenerate.
2427 * coff-sh.c (sh_merge_private_data): Delete.
2428 (coff_bfd_merge_private_bfd_data): Change to
2429 _bfd_generic_verify_endian_match.
2430 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2432 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2434 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2436 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2438 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2440 (bfd_elf32_arm_process_before_allocation): Likewise.
2441 * bfd-in2.h: Rebuild.
2443 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2445 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2446 track of end_sequence markers.
2447 (add_line_info): Add END_SEQUENCE arg.
2448 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2449 debug-line info---it doesn't work right if a compilation unit
2450 consists of multiple discontiguous code-sequences. It would be
2451 worthwhile to optimize for the common case where a compilation
2452 unit results in a contiguous set of code sequences, but this is
2453 quite tricky to get right for arbitrary DWARF2 files.
2454 (lookup_address_in_line_info_table): Don't use the last line entry
2455 for a compilation unit for anything with an address higher than
2456 this line entry. Also, check for end_sequence markers to
2457 correctly handle discontinuities.
2458 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2459 compilation units, check all compilation units with each->high==0
2460 just like when reading compilation units.
2462 * dwarf2.c (decode_line_info): Initialize table->files and
2463 table->last_line to NULL to avoid segfaults due to random
2464 values in these members.
2465 (concat_filename): Check for out-of-range file number before
2466 indexing filename table. Segfaults suck.
2468 * dwarf2.c (decode_line_info): Don't truncate address to least
2469 significant 32 bits (breaks 64 bit targets).
2470 (lookup_address_in_function_table): Ditto.
2471 (comp_unit_contains_address): Ditto.
2473 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2475 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2476 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2477 (mips_elf64_howto_table_rela): Likewise.
2479 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2481 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2482 single section has two associated relocation sections.
2484 1999-06-02 Mark Salter <msalter@cygnus.com>
2486 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2487 COFF_WITH_PE defined.
2489 1999-06-02 Nick Clifton <nickc@cygnus.com>
2491 * pe-arm.c: Rename global arm interworking functions to avoid name
2492 collision when all targets BFD is built.
2495 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2497 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2498 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2499 (bfd_elf_section_data): Add use_rela_p.
2500 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2501 (_bfd_elf_new_section_hook): Likewise.
2502 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2504 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2505 * elfcode.h (write_relocs): Determine whether or not use rela
2506 relocs based on the relocation section header.
2507 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2508 instead of use_rela_p.
2509 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2510 (elf_backend_may_use_rela_p): Likewise.
2511 (elf_backend_default_use_rela_p): Likewise.
2512 (elfNN_bed): Use them.
2514 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2516 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2518 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2520 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2521 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2522 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2523 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2524 * bfd-in2.h: Regenerated.
2525 * libbfd.h: Likewise.
2526 * elf32-mips.c (mips_info_to_howto_rela): New function.
2527 (USE_REL): Adjust for new conventions.
2528 (MINUS_ONE): New macro.
2529 (elf_mips_howto_table): Add R_MIPS_SUB.
2530 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2532 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2533 .MIPS.content section.
2534 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2535 with .MIPS.content as .MIPS.content sections. Set
2536 SHF_MNIPS_NOSTRIP for such section.
2537 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2538 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2539 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2541 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2543 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2546 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2549 1999-05-30 Philip Blundell <philb@gnu.org>
2551 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2552 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2553 the addend does not overflow into the rest of the word.
2555 1999-05-29 Nick Clifton <nickc@cygnus.com>
2557 * bfd-in.h: Amend prototype for
2558 bfd_elf32_arm_process_before_allocation .
2559 * bfd-in.h: Regenerate.
2561 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2562 elements in a fixed sized array.
2563 (ARM_ELF_ABI_VERSION): Define.
2564 (ARM_ELF_OS_ABI_VERSION): Define.
2565 (R_ARM_THM_ABS5): Fix rightshift and size.
2566 (R_ARM_THM_PC22): Fix size.
2567 (R_ARM_PLT32): Define Howto.
2568 (find_howto): New function: Locate a howto based on a reloc
2570 (elf32_arm_info_to_howto): Use find_howto if necessary.
2571 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2572 bfd_reloc_code_real_type.
2573 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2574 and BFD_RELOC_VTABLE_ENTRY.
2575 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2577 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2578 elements in a fixed sized array.
2579 (ARM_ELF_ABI_VERSION): Define.
2580 (ARM_ELF_OS_ABI_VERSION): Define.
2581 (R_ARM_THM_ABS5): Fix rightshift and size.
2582 (R_ARM_THM_PC22): Fix size.
2583 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2584 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2585 bfd_reloc_code_real_type.
2587 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2588 no_pipeline_knowledge.
2589 (elf32_arm_link_hash_create): Initialise new field to zero.
2590 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2591 no_pipeline_knowledge. Use this parameter to initialise the field
2592 in the globals data structure.
2593 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2594 no_pipeline_knowledge is false and the binary is from an old
2596 (elf32_arm_merge_private_data): Generate an error if an attempt is
2597 made to linl together big endian and little endian code.
2598 (elf32_arm_post_process_headers): New function: Initialise the
2599 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2601 (elf_backend_post_process_headers): Define.
2603 1999-05-28 Nick Clifton <nickc@cygnus.com>
2605 * elf-bfd.h (struct elf_backend_data): Add new field:
2606 elf_backend_post_process_headers.
2608 * elfxx-target.h (elf_backend_post_process_headers): Define to
2609 NULL if not already defined.
2610 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2612 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2614 (_bfd_elf_compute_section_file_positions): Call
2615 elf_backend_post_process_headers if defined.
2617 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2619 * configure.in: Check whether getuid and getgid exist.
2620 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2621 HAVE_GETGID are not defined, respectively.
2622 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2624 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2625 * configure, config.in: Rebuild.
2627 1999-05-28 Martin Dorey <mdorey@madge.com>
2629 * elf32-i960.c: New file.
2630 * elf.c (prep_headers): Handle bfd_arch_i960.
2631 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2632 * config.bfd (i960-*-elf*): New target.
2633 * configure.in (bfd_elf32_i960_vec): New target vector.
2634 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2635 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2636 * Makefile.in, aclocal.m4, configure: Rebuild.
2638 1999-05-27 Nick Clifton <nickc@cygnus.com>
2640 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2642 (find_howto): New function: Find entries in the
2643 elf32_arm_howto_table.
2644 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2646 (elf32_arm_reloc_type_lookup): Add lookup for
2647 BFD_RELOC_ARM_PLT32.
2649 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2651 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2652 (elf32_arm_link_hash_table_create): Use above function as the
2653 constructor for hash table entries.
2654 (elf32_arm_relocate_section): Avoid crash when there is no output
2656 (elf32_arm_final_link_relocate): New parameter h.
2657 (elf32_arm_relocate_section): Pass symbol hash entry to above
2659 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2662 1999-05-25 Catherine Moore <clm@cygnus.com>
2664 * coff-arm.c (coff_arm_relocate_section): Don't emit
2665 base file entries for pc-relative values.
2667 1999-05-25 DJ Delorie <dj@cygnus.com>
2669 * peicode.h (coff_swap_sym_in): When we create the actual section
2670 to reflect the not-there section C_SECTION symbols refer to,
2671 change the symbol class to C_STAT as the section is now really
2674 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2676 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2679 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2681 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2683 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2684 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2686 1999-05-16 Nick Clifton <nickc@cygnus.com>
2688 * coff-mcore.c (in_reloc_p): Reinstate.
2690 1999-05-15 Nick Clifton <nickc@cygnus.com>
2692 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2693 * bfd-in2.h: Regenerate.
2694 * coff-mcore.c (in_reloc_p): Remove defintion.
2695 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2696 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2697 IMAGE_REL_MCORE_RVA.
2698 (coff_mcore_rtype_to_howto): Add special processing for
2699 IMAGE_REL_MCORE_RVA.
2700 (coff_mcore_relocate_section): Add support for
2701 IMAGE_REL_MCORE_RVA.
2702 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2703 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2705 (mcore_elf_relocate_section): Delete redundant case labels.
2707 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2709 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2710 precedence between bit-and and comparison.
2712 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2714 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2715 list of target formats (targ_selvecs).
2716 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2717 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2719 1999-05-10 DJ Delorie <dj@cygnus.com>
2721 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2722 reasonable mode until "ar x" is smart enough to skip it (fixes
2723 gcc/libgcc.a builds on mips-ecoff targets
2725 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2726 to work. Hack to support MS import libraries, which use different
2727 COMDAT types than GNU.
2728 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2729 to implied zero-length sections (see peicode below)
2730 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2731 filename symbols, which use one *or more* auxents.
2732 * coffswap.h (coff_swap_aux_in): ditto
2733 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2736 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2738 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2739 for all relocations.
2741 1999-05-10 Catherine Moore <clm@cygnus.com>
2743 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2744 if COFF_IMAGE_WITH_PE.
2745 (bfd_arm_process_before_allocation): Likewise.
2746 (bfd_arm_get_bfd_for_interworking): Likewise.
2747 * coff-arm.c: Likewise.
2748 * bfd-in2.h: Regenerate.
2749 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2750 (armpe_big_vec): Likewise.
2751 * configure: Rebuild.
2753 1999-05-10 Nick Clifton <nickc@cygnus.com>
2755 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2756 section, not just .rel. Same for .rela.
2758 1999-05-07 Nick Clifton <nickc@cygnus.com>
2760 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2761 endianism with an error message.
2763 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2765 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2766 assignment from "unsigned char *" to "char *".
2767 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2769 1999-05-05 Catherine Moore <clm@cygnus.com>
2771 * coff-arm.c (coff_arm_relocate_section): Add one to
2772 address of ARM_RVA32 thumb functions.
2774 1999-05-05 Catherine Moore <clm@cygnus.com>
2776 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2777 (elf32_m68k_copy_private_bfd_data): New.
2778 (elf32_m68k_merge_private_bfd_data): New.
2779 (elf32_m68k_print_private_bfd_data): New.
2780 (CPU32_FLAG): Define.
2781 (PLT_CPU32_ENTRY_SIZE): Define.
2782 (elf_cpu32_plt0_entry): Declare.
2783 (elf_cpu32_plt_entry): Declare.
2784 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2785 (elf_m68k_finish_dynamic_symbol): Likewise.
2786 (elf_m68k_finish_dynamic_sections): Likewise.
2787 (elf_backend_plt_header_size): Remove definition.
2788 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2789 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2790 (bfd_elf32_bfd_set_private_flags): Define.
2791 (bfd_elf32_bfd_print_private_bfd_data): Define.
2793 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2795 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2796 and R_LONG_PCREL_MODE.
2798 1999-04-29 Nick Clifton <nickc@cygnus.com>
2800 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2802 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2804 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2805 in relocation calculation.
2807 1999-04-26 Tom Tromey <tromey@cygnus.com>
2809 * aclocal.m4, configure: Updated for new version of libtool.
2811 1999-04-21 Nick Clifton <nickc@cygnus.com>
2813 * coff-mcore.c: Add support for mcore relocs.
2815 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2817 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2818 incorrect use EF_MIPS_xxBITPTRS.
2820 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2822 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2825 * bfd-in2.h: Rebuild.
2826 * libbfd.h: Rebuild.
2828 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2830 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2831 (coff_arm_relocate_section): Add ARM26D transform. Only
2832 change to ARM26D for relocateable links.
2834 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2836 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2837 (bfd_elf32_bfd_print_private_bfd_data): New.
2839 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2841 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2842 refetch addend if USE_REL, add many comments regarding current state.
2843 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2844 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2845 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2846 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2848 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2850 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2851 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2853 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2855 * dwarf2.c (decode_line_info): Don't truncate address to least
2856 significant 32 bits (breaks 64 bit targets).
2857 (lookup_address_in_function_table): Ditto.
2858 (comp_unit_contains_address): Ditto.
2860 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2862 * coff-arm.c (arm_emit_base_file_entry): New routine.
2863 (A2T3_OFFSET): Define.
2864 (T2A3_OFFSET): Define.
2865 (coff_arm_relocate_section): Emit base file entries for interworking
2868 1999-04-13 Philip Blundell <philb@gnu.org>
2870 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2871 relocs 17 through 19.
2873 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2875 * elfcode.h: Remove fnmatch.h.
2876 * elflink.h (elf_link_assign_sym_version): Call back to ld
2877 instead of calling fnmatch.
2879 * config.bfd (i?86-*-beoself): Include pe vecs.
2881 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2883 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2886 1999-04-10 Richard Henderson <rth@cygnus.com>
2888 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2889 when trying to resolve dynamic symbol references.
2890 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2891 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2892 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2893 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2894 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2895 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2896 * elflink.h (elf_link_output_extsym): Likewise.
2898 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2900 * section.c (_bfd_strip_section_from_output): New function moved from
2901 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2902 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2903 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2904 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2905 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2906 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2907 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2908 * bfd-in2.h: Update.
2910 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2912 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2914 1999-04-08 Nick Clifton <nickc@cygnus.com>
2916 * coff-mcore.c: New File: Support for mcore-pe targets.
2917 * cpu-mcore.c: New File: Support for mcore targets.
2918 * elf32-mcore.c: New File: Support for mcore-elf target.
2919 * pe-mcore.c: New File: Definitions for mcore-pe target.
2920 * pei-mcore.c: New File: Definitions for mcore-pei target.
2921 * Makefile.am: Add support for MCore targets.
2922 * Makefile.in: Regenerate.
2923 * config.bfd: Add support for MCore targets.
2924 * configure.in: Add support for MCore targets.
2925 * configure: Regenerate.
2926 * archures.c: Add support for MCore architecture.
2927 * bfd-in2.h: Regenerate.
2928 * coffcode.h: Add support for mcore-pe targets.
2929 * elf.c: Add support for mcore-elf target.
2930 * reloc.c: Add support for MCore relocs.
2931 * targets.c: Add support for MCore targets.
2933 1999-04-07 Nick Clifton <nickc@cygnus.com>
2935 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2936 R_ARM_XPC25 and R_ARM_THM_XPC22.
2937 (elf32_arm_reloc_map): Remove redundant entries.
2939 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2941 * sysdep.h (LC_MESSAGES): Never define.
2943 1999-04-06 Chris Torek <torek@bsdi.com>
2945 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2946 all callers. Rewrite completely.
2947 (_bfd_relocate_contents): Rewrite overflow checking.
2948 * bfd-in2.h: Rebuild.
2950 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2952 From Gabriel Paubert <paubert@iram.es>:
2953 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2954 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2955 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2956 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2957 * ppcboot.c (ppcboot_vec): Use little endian routines for
2960 * elf.c (elfcore_strndup): Only define if it will be used.
2961 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2963 (ppc_elf_check_relocs): Remove unused local i.
2964 (ppc_elf_gc_mark_hook): Add default case to switch.
2966 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2967 * srec.c (srec_scan): Accept \r in symbol definitions.
2968 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2969 (symbolsrec_object_p): Likewise.
2971 1999-04-04 Don Bowman <don@pixsci.com>
2973 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2975 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2977 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2979 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2980 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2982 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2984 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2987 1999-03-31 Nick Clifton <nickc@cygnus.com>
2989 * config.bfd: Add support for arm-epoc-pe target.
2990 * configure.in: Add support for arm-epoc-pe target.
2991 * configure: Regenerate.
2992 * targets.c: Add support for arm-epoc-pe target.
2993 * coff-arm.c: Allow header files to override definition of
2994 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2995 * pe-arm.h: Allow previous header files to override definition of
2996 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2997 * pei-arm.h: Allow previous header files to override definition of
2998 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2999 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3000 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3002 1999-03-30 Nick Clifton <nickc@cygnus.com>
3004 * elf.c (elf_map_symbols): Handle the case where section
3005 symbols are generated for content-less sections which are
3006 not mapped to the output file.
3008 * linker.c: Replace direct references to fields in BFD structure
3009 with accessor macros.
3011 * elflink.h: Replace direct references to fields in BFD structure
3012 with accessor macros.
3014 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3016 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3018 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3019 account when adjusting section symbols during a partial link.
3021 1999-03-24 Nick Clifton <nickc@cygnus.com>
3023 * coff-sparc.c (struct coff_reloc_map): Change type of field
3024 'bfd_reloc_val' to bfd_reloc_code_real_type.
3025 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3026 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3027 * elf32-arc.c (struct arc_reloc_map): Ditto.
3028 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3029 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3030 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3031 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3032 * elf32-sh.c (struct elf_reloc_map): Ditto.
3033 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3034 * elf32-v850.c (struct v850_reloc_map): Ditto.
3035 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3036 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3037 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3039 1999-03-17 Martin Hunt <hunt@cygnus.com>
3041 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3042 function so source-level assembly works. If multiple N_SOs
3043 are seen without and N_FUNs, create an indextable entry with
3044 a NULL function name.
3046 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3048 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3049 of certian similar cpus.
3051 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3053 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3054 Add the 5000. Change the architecture for the 5400 to mips4.
3055 (elf_mips_mach): Add r5000.
3057 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3059 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3061 1999-03-11 Nick Clifton <nickc@cygnus.com>
3063 * binary.c (binary_set_section_contents): Generate warning about
3064 huge file offsets for any section that will occupy file space, not
3065 just those that are loadable.
3067 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3069 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3071 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3073 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3075 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3077 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3078 * elflink.h: Revert all changes since Feb 16. Instead:
3079 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3080 appropriate. Copy it to version symbols.
3081 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3082 symbols if appropriate.
3083 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3084 symbol if appropriate.
3085 (elf_link_output_extsym): If symbol is marked as undefined, and
3086 has no nonweak references, mark it as weak undefined.
3088 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3090 * elflink.h (elf_merge_symbol): When overriding a dynamic
3091 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3093 (elf_link_add_object_symbols): Don't copy the other field if we
3096 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3098 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3099 shared object with a weak undefined symbol.
3101 1999-02-18 Nick Clifton <nickc@cygnus.com>
3103 * elfarm-nabi.c: Set partial_inplace back to false.
3105 1999-02-17 Nick Clifton <nickc@cygnus.com>
3107 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3108 (USER_LABEL_PREFIX): Set to "_".
3110 The following patches are from: Scott Bambrough
3111 <scottb@corelcomputer.com>
3113 * libaout.h (M_ARM6_NETBSD): Set to 143.
3115 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3116 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3117 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3118 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3119 * bfd-in2.h: Regenerate.
3121 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3122 'true' as REL relocs are now being used. Add new PIC relocs:
3123 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3124 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3126 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3128 (elf32_arm_final_link_relocate): Change parameters so that entire
3129 reloc is passed. Add support for PIC relocs.
3130 (elf32_arm_relocate_section): Pass entire reloc to
3131 elf32_arm_final_link_relocate.
3132 (elf32_arm_check_relocs): Handle new PIC relocs.
3133 (elf32_arm_adjust_dynamic_symbol): New function.
3134 (elf32_arm_size_dynamic_sections): New function.
3135 (elf32_arm_discard_copies): New function.
3136 (elf32_arm_finish_dynamic_symbol): New function.
3137 (elf32_arm_finish_dynamic_sections): New function.
3138 (ELF_MAXPAGE_SIZE): Define.
3139 (bfd_elf32_bfd_reloc_type_lookup): Define.
3140 (elf_backend_relocate_section): Define.
3141 (elf_backend_adjust_dynamic_symbol): Define.
3142 (elf_backend_create_dynamic_sections): Define.
3143 (elf_backend_finish_dynamic_symbol): Define.
3144 (elf_backend_finish_dynamic_sections): Define.
3145 (elf_backend_size_dynamic_sections): Define.
3146 (elf_backend_plt_readonly): Define.
3147 (elf_backend_want_got_plt): Define.
3148 (elf_backend_want_plt_sym): Define.
3150 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3152 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3153 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3154 (_bfd_mips_elf_fake_sections): Likewise.
3156 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3158 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3159 bfd_elf32_arm_get_bfd_for_interworking,
3160 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3163 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3164 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3165 elf32_arm_find_nearest_line): Make them static.
3167 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3169 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3170 callers. Do not merge a definition from a shared object with a
3171 weak undefined symbol.
3172 (elf_link_add_object_symbols): Do not change the symbol type or
3173 size if the old symbol overrides the new one.
3175 1999-02-08 Nick Clifton <nickc@cygnus.com>
3177 * config.bfd: Add support for strongarm target.
3179 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3181 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3182 fields instead of unsigned char.
3184 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3186 * Makefile.am: Rebuild dependencies.
3187 * Makefile.in: Rebuild.
3189 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3191 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3192 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3193 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3194 * acinclude.m4: Add comments to uses of AC_DEFINE.
3195 * acconfig.h: Remove.
3196 * configure: Rebuild with current autoconf/automake.
3197 * aclocal.m4: Likewise.
3198 * config.in: Likewise.
3199 * Makefile.in: Likewise.
3201 1999-02-04 DJ Delorie <dj@cygnus.com>
3203 * libbfd.c (real_read): don't call fread for zero bytes. This
3204 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3206 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3208 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3209 of a jump is in the current 256 MB region.
3211 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3213 * format.c (bfd_check_format_matches): Change last patch to only
3214 take effect for the binary target.
3216 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3218 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3220 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3222 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3224 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3226 * format.c (bfd_check_format_matches): If the target was
3227 previously specified, don't check other targets when checking for
3230 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3232 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3233 (elf32_arm_reloc_type_lookup): Removed
3234 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3235 (elf32_arm_reloc_type_lookup): New.
3236 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3237 (elf32_arm_reloc_type_lookup): New.
3239 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3241 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3242 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3243 * Makefile.am: Use new files.
3244 * Makefile.in: Regenerate.
3245 * configure.in: Use new files.
3246 * configure: Regenerate.
3248 1999-02-01 Nick Clifton <nickc@cygnus.com>
3250 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3251 (fr30_elf_gc_sweep_hook): New function.
3252 (elf_backend_can_gc_sections): Define.
3254 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3256 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3257 and bfd_elf32_bigarm_oabi_vec.
3259 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3261 * Makefile.am (elf32-arm-oldabi.lo): New.
3262 (elf32-arm-newabi.lo): New.
3263 * Makefile.in: Regenerate.
3264 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3265 (arm-*-elf): Likewise.
3267 (thumb-*-oabi): New.
3268 * configure: Regenerate.
3269 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3270 (bfd_elf32_bigarm_oabi_vec): New.
3271 * elf32-arm-newabi.c: New.
3272 * elf32-arm-oldabi.c: New.
3273 * elf32-arm.c: Removed.
3276 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3278 * binary.c (binary_set_section_contents): Omit warnings for
3279 unloadable sections.
3281 1999-01-31 Michael Meissner <meissner@cygnus.com>
3283 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3284 powerpc{,le}-*-eabi.
3286 1999-01-29 Nick Clifton <nickc@cygnus.com>
3288 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3289 * dwarf2.c (read_signed_leb128): Remove unused variables.
3291 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3293 * elf.c (assign_file_positions_for_segments): Only adjust
3294 p_align when needed.
3296 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3298 * binary.c (binary_set_section_contents): Don't return early for a
3299 non-loadable section, in case the first section is non-loadable.
3300 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3301 W. Rozycki <macro@ds2.pg.gda.pl>.
3303 1999-01-28 Nick Clifton <nickc@cygnus.com>
3305 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3306 R_FR30_GNU_VTENTRY relocs.
3308 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3310 * elflink.h (elf_link_output_sym): Zero syms which are
3311 part of sections which have been excluded.
3313 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3315 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3317 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3318 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3320 1999-01-27 Nick Clifton <nickc@cygnus.com>
3322 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3324 (fr30_final_link_relocate): Use computed value as result of
3327 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3329 * binary.c (binary_set_section_contents): Emit warning for
3330 huge file offsets due to widely-dispersed section LMAs.
3332 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3334 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3335 align first section to largest section alignment, not first
3338 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3340 * configure.in: Require autoconf 2.12.1 or higher.
3342 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3344 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3345 * bfd-in2.h: Likewise.
3346 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3348 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3350 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3351 * cpu-mips.c: Add support for and independent 4111.
3352 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3353 (_bfd_mips_elf_final_write_processing):
3354 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3356 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3358 * elf32-mips.c (elf_mips_abi_name): New.
3359 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3361 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3363 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3364 Handle bfd_mach_mips4300.
3366 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3368 * elf32-i386.c: Remove leaked development code from patch
3369 1998-12-10 by Richard Henderson.
3371 1998-12-10 Richard Henderson <rth@cygnus.com>
3373 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3374 in debug sections for symbol defined externally.
3376 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3378 * targets.c (bfd_target_vector): Remove duplicate entry for
3381 1998-12-09 Nick Clifton <nickc@cygnus.com>
3383 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3384 since we are using RELAs.
3386 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3388 SCO Open Server Release 5 core file support, from Jouke Numan
3390 * sco5-core.c: New file.
3391 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3392 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3393 * Makefile.am: Rebuild dependencies.
3394 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3395 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3396 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3397 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3398 * bfd-in2.h, configure, Makefile.in: Rebuild.
3400 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3402 * config.bfd (hppa*-*-mpeix*): New target.
3403 * configure.in: Add AC_HEADER_DIRENT.
3404 (hppa*-*-mpeix*): New target.
3405 * configure.host (hppa*-*-mpeix*): New host.
3406 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3407 friends rather than just including <sys/dir.h>.
3408 * som.h (struct som_symbol): Add hppa_priv_level and apto
3409 tc_data. Change all users.
3410 (struct somdata): Add comp_unit field.
3411 (obj_som_compilation_unit): Define.
3412 (bfd_som_attach_compilation_unix): Declare.
3413 * som.c: Check HOST_HPPAMPEIX.
3414 (struct som_misc_symbol_info): Add new field priv_level.
3415 (som_object_setup): Add current_offset parameter. Change all
3417 (setup_sections): Likewise.
3418 (som_object_p): For EXECLIBMAGIC, read the lst header.
3419 (som_write_symbol_strings): Add compilation_unit parameter.
3421 (som_finish_writing): Write out compilation_unit.
3422 (som_bfd_derive_misc_symbol_info): Set priv_level.
3423 (som_build_and_write_symbol_table): Set xleast field to 3.
3424 (som_slurp_symbol_table): Set symbol priv_level.
3425 (bfd_som_attach_compilation_unit): New function.
3426 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3427 priv_level into symbol_value.
3428 * configure, config.in: Rebuild.
3430 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3432 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3433 warning function to call _bfd_error_handler instead.
3435 * libbfd.c (COERCE32): Cast through unsigned long and long to
3436 avoid bug in old version of gcc.
3438 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3439 (elf_backend_additional_program_headers): Don't define.
3441 1998-12-08 Nick Clifton <nickc@cygnus.com>
3443 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3444 relocations to include offset of 2 included in the insns, and the
3445 offset of the relocs within the section.
3447 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3449 The following changes were made by David Taylor
3450 <taylor@texas.cygnus.com>, Edith Epstein
3451 <eepstein@sophia.cygnus.com>, Jim Blandy
3452 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3453 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3454 changes originally made by HP; HP did not create ChangeLog
3457 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3458 automake macro library.
3460 * hpux-core.c (hpux_core_core_file_p): this function now
3461 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3462 found in the corefile! Also, in hpux_core_core_file_p, if we
3463 encounter a section with an unknown type, don't punt. Instead,
3464 just skip it. Also, count the number of sections of known type
3465 that we encounter. If we encounter at least one good one, then
3466 we'll declare that the file is a core file. If we encounter any
3467 unknown ones but some known ones, then we'll issue a warning (but
3468 still declare it to be a core file). Also, correctly decide when a
3470 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3471 (CORE_ANON_SHMEM): define if not defined.
3472 (hpux_core_struct): add members lwpid and user_tid.
3473 (core_kernel_thread_id, core_user_thread_id): new macros.
3474 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3475 the name before storing it in the bfd.
3476 (hpux_core_core_file_p): handle threads.
3478 * libhppa.h (GET_FIELD): protect against redefinition.
3479 (HPPA_WIDE): define.
3480 (GET_FIELD): define.
3485 (sign_extend): redefine.
3486 (assemble_6): define.
3487 (assemble_12): rewrite.
3488 (assemble_16): define.
3489 (assemble_16a): define.
3490 (assemble_17): rewrite.
3491 (assemble_22): define.
3493 1998-12-07 Nick Clifton <nickc@cygnus.com>
3495 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3496 relocations for signed values.
3498 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3500 * mipsbsd.c (MY(set_arch_mach)): Make static.
3501 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3502 bfd_mach_mips* macros rather than simple numbers.
3504 COFF weak symbol support, based on patches from Mark Elbrecht
3505 <snowball3@usa.net>:
3506 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3507 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3508 (coff_write_alien_symbol): Likewise.
3509 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3510 (coff_link_add_symbols): Likewise.
3511 (_bfd_coff_link_input_bfd): Likewise.
3512 (_bfd_coff_write_global_sym): Likewise.
3514 * elf.c (copy_private_bfd_data): Always initialize the
3515 includes_phdrs field.
3517 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3518 file defines a symbol first mentioned in an ELF file.
3520 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3521 possible, rather than only if BFD64.
3522 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3524 * bfd-in2.h: Rebuild.
3526 * srec.c (srec_set_section_contents): Correct test to avoid
3527 switching to 4 byte addresses after seeing a second section which
3528 requires 3 byte addresses. From Joel Schantz
3529 <joel.schantz@argosys.boeing.com>.
3531 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3532 <aymeric.vincent@emi.u-bordeaux.fr>.
3534 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3536 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3537 decide whether the output file is -mrelocatable-lib,
3538 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3540 1998-12-03 Nick Clifton <nickc@cygnus.com>
3542 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3543 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3544 * bfd-in2.h: Regenerate.
3545 * libbfd.h: Regenerate
3547 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3549 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3550 link against a dynamic symbol with no type or size.
3552 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3554 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3555 relocation for section which does not get loaded.
3556 (elf_i386_relocate_section) [R_386_32]: Likewise.
3558 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3560 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3561 reloc_count and i long instead of unsigned long. Handle error
3562 return from bfd_canonicalize_reloc.
3564 1998-12-01 Nick Clifton <nickc@cygnus.com>
3566 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3569 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3571 * elf32-sh.c (elf/sh.h): Include.
3572 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3573 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3574 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3575 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3576 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3578 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3580 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3581 causes division by zero later on.
3583 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3585 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3588 1998-11-25 DJ Delorie <dj@cygnus.com>
3590 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3593 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3595 * elf32-fr30.c (fr30_elf_relocate_section): Call
3596 fr30_final_link_relocate.
3597 (fr30_final_link_relocate): New function: Handle I20 and I32
3599 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3600 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3601 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3603 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3606 The following changes are based on a patch submitted by Gianluca
3607 Moro <glctr@abc.it>:
3609 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3610 not already been updated.
3611 (find_remembered_hi16s_reloc): New parameter 'already_found'
3612 returns state of remembered hi16s reloc.
3613 (remember_hi16s_reloc): Set 'found' field to false.
3614 (hi16s_location): Add 'found' field.
3616 1998-11-23 DJ Delorie <dj@cygnus.com>
3618 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3619 to see .DLL files as unrecognized.
3620 (i3coff_object_p): Sorry, had to hack it to not recognize these
3621 files (pei-i386) on request.
3623 1998-11-23 DJ Delorie <dj@cygnus.com>
3625 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3626 relents. Call bfd_check_format to reinitialize.
3628 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3630 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3633 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3635 * aclocal.m4: regenerate
3636 * configure: regenerate
3638 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3640 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3641 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3642 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3643 respect it as an upper bound on what memory to reference.
3644 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3645 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3646 update vtable_entries_size appropriately.
3648 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3650 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3653 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3655 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3656 bfds; they have no "file" so we fake it.
3657 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3658 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3659 resizing the memory buffer.
3660 * opncls.c (bfd_make_writable): New function; lets you write a
3661 bfd_create'd bfd to an in-memory buffer.
3662 (bfd_make_readable): New function; lets you read back that buffer
3663 as if it were from bfd_openr. Used to build generated archive
3664 members (winsup's ld's dlltool)
3666 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3668 * po/bfd.pot: Regenerated.
3670 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3672 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3675 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3677 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3678 element of the gotentry list for local symbols too.
3679 (elf64_alpha_relocate_section): Unify local and global handling.
3680 Assert that gotent->use_count > 0.
3682 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3684 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3685 update for file name changes of July 2, 1998.
3687 * configure: Rebuild.
3689 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3691 * po/bfd.pot: Regenerated.
3693 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3695 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3696 * aclocal.m4, configure: regenerate
3698 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3700 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3702 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3704 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3705 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3707 * aclocal.m4, configure: regenerated.
3709 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3711 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3712 R_D10V_GNU_VTENTRY relocs.
3713 (elf_d10v_howto_table): Likewise.
3714 (d10v_reloc_map d10v_reloc_map): Likewise.
3715 (elf32_d10v_gc_mark_hook): New.
3716 (elf32_d10v_gc_sweep_hook): New.
3717 (elf32_d10v_check_relocs): New.
3718 (elf32_d10v_relocate_section): New.
3719 (elf_backend_relocate_section): Define.
3720 (elf_backend_can_gc_sections): Define.
3722 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3724 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3725 (BFD64_BACKENDS): ...from here.
3726 (BFD32_BACKENDS_CFILES): Move vms files here...
3727 (BFD64_BACKENDS_CFILES): ...from here.
3728 * Makefile.in: Rebuild.
3730 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3732 * Makefile.am: Add FR30 target.
3733 * Makefile.in: Add FR30 target.
3734 * archures.c: Add support for FR30.
3735 * config.bfd: Add support for FR30.
3736 * configure.in: Add support for FR30.
3737 * reloc.c: Add support for FR30 relocations.
3738 * targets.c: Add support for FR30 relocations.
3739 * bfd-in2.h: Regenerate.
3740 * configure: Regenerate.
3741 * libbfd.h: Regenerate.
3742 * cpu-fr30.c: New file.
3743 * elf32-fr30.c: New file.
3745 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3747 * configure.in: detect cygwin* instead of cygwin32*
3748 * configure: regenerate
3750 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3752 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3753 use bfd_malloc and free instead and check return value from bfd_malloc.
3755 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3757 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3758 * libbfd.h: Rebuild.
3760 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3761 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3762 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3763 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3765 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3767 (mips_elf_link_hash_table_create): Don't initialize
3768 dynsym_sec_strindex.
3769 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3770 (mips_elf_size_dynamic_sections): Generate a section symbol for
3771 every output section.
3772 (mips_elf_finish_dynamic_sections): Count all sections for
3774 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3777 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3779 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3780 for later PLT entries in large PLTs.
3781 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3783 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3785 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3787 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3789 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3790 * elflink.h (elf_collect_hash_codes): New function. This function is
3791 called for each exported symbol and we compute the ELF hash value for
3793 (compute_bucket_value): New function. It is called from
3794 size_dynamic_sections to determine the hash table size. When we are
3795 optimizing a better, but slower, algorithm is used.
3796 (size_dynamic_sections): Call compute_bucket_value.
3798 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3800 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3802 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3804 (sh_elf_gc_mark_hook): New.
3805 (sh_elf_gc_sweep_hook): New.
3806 (sh_elf_check_relocs): New.
3807 (elf_backend_can_gc_sections): Define.
3809 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3811 * acinclude.m4: undo previous gettext change
3812 * aclocal.m4: rebuild with right version of aclocal.
3814 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3816 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3817 aclocal.m4 to acinclude.m4, so they don't get lost.
3819 * elfcore.h: rewrite for better corefile support.
3820 * elf.c (elfcore_*): new functions.
3821 * elf-bfd.h (elf_obj_tdata): new structure members.
3822 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3824 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3826 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3828 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3829 and R_M32R_GNU_VTENTRY.
3830 (elf_backend_can_gc_sections): Define.
3831 (m32r_elf_check_relocs): New.
3832 (m32r_elf_gc_mark_hook): New.
3833 (m32r_elf_gc_sweep_hook): New.
3834 (m32r_elf_relocate_section): Handle VT relocs.
3836 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3838 * coff-arm.c (arm_relocate_section): Remove redundant test.
3840 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3841 cleat that the 'bitsize' field is the size of the bitfield AFTER
3842 relocation not before.
3844 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3846 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3849 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3851 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3852 R_SPARC_GNU_VTENTRY.
3853 (elf32_sparc_check_relocs): Handle them.
3854 (elf32_sparc_reloc_type_lookup): Likewise.
3855 (elf32_sparc_relocate_section): Likewise.
3856 (elf32_sparc_gc_mark_hook): New.
3857 (elf32_sparc_gc_sweep_hook): New.
3859 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3861 * som.c (som_finish_writing): Perform some sanity checks when
3862 writing an executable or shared library.
3864 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3866 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3867 * configure.in (elf): Add dwarf1.lo.
3868 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3869 * elf.c (_bfd_elf_find_nearest_line): Add call to
3870 _bfd_dwarf1_find_nearest_line.
3871 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3872 Add call to _bfd_dwarf1_find_nearest_line.
3873 * configure: Rebuilt.
3875 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3877 * elflink.h (elf_gc_sections): Do not allow garbage
3878 collection if dynamic sections have been created.
3880 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3882 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3884 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3885 (v850_elf_perform_relocation): Likewise.
3886 (v850_elf_final_link_relocate): Likewise.
3887 (v850_elf_relocate_section): Likewise.
3888 (v850_elf_gc_sweep_hook): New routine.
3889 (v850_elf_gc_mark_hook): New routine.
3890 (elf_backend_can_gc_sections): Define.
3892 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3894 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3897 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3899 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3900 Declare size as bfd_size_type.
3901 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3903 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3905 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3907 * som.c (CPU_PA_RISC2_0): Define.
3908 (_PA_RISC2_0_ID): Likewise.
3909 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3911 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3913 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3914 has a base which is already defined, only add the referenced
3915 symbol to the dynamic symbol table if it is defined or referenced
3918 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3921 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3923 * elflink.h (elf_link_add_object_symbols): Undo last change.
3925 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3927 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3928 symbol for the indirect alias to a versioned symbol.
3930 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3932 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3933 (elf32_i386_vtentry_howto): New.
3934 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3935 or elf32_i386_vtinherit_howto on lookup.
3937 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3939 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3940 reloc_type. Rename R_68K__max to R_68K_max.
3941 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3944 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3946 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3947 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3949 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3952 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3954 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3955 message has a null byte terminator.
3957 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3959 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3960 word subject to R_V850_32 relocation.
3962 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3964 * dwarf2.c: Add comment describing problem computing line numbers
3965 for undefined symbols at link time.
3967 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3969 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3970 transform a defweak into a plt entry.
3971 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3972 plt entry references to receive a RELATIVE reloc.
3973 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3974 (elf64_alpha_relocate_section): Assert we don't overrun
3975 the allocated relocation space.
3977 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3979 * elf.c (swap_out_syms): Always treat section symbols as
3980 special, even if they are attached to a common section.
3982 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3984 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3985 sections with v850 common section attributes into named v850
3987 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3988 common section attributes into named v850 common sections.
3990 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3992 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3995 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3997 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3998 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3999 reloc to the wrong section a warning, not an error. .dynsbss
4000 is not an output section, so there is no need to check for it.
4002 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4004 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4006 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4008 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4009 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4011 (elf32_arm_gc_mark_hook): New.
4012 (elf32_arm_gc_sweep_hook): New.
4013 (elf32_arm_check_relocs): New.
4014 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4016 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4019 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4021 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4022 assume there is no PLT or GOT.
4024 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4026 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4027 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4028 also accepted as a function symbol type.
4030 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4032 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4034 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4036 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4037 match definition of _bfd_gc_sections field.
4038 * libbfd.h: Rebuild.
4040 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4042 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4043 the addend of a dynamic relocation referencing a section.
4044 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4045 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4047 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4049 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4050 bed has a size_dynamic_sections routine before trying to use it.
4052 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4054 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4055 _bfd_elf_rel_vtable_reloc_fn.
4057 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4059 * Makefile.am: Add elf32-arm.c.
4060 * Makefile.in: Rebuild.
4061 * elf-bfd.h: Add elf_backend_get_symbol_type.
4062 * elf.c (swap_out_syms): If defined, call
4063 elf_backend_get_symbol_type.
4064 * elf32-arm.c: Define elf_backend_get_symbol_type.
4065 (elf32_arm_get_symbol-type): New routine.
4066 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4067 (bfd_elf32_arm_process_before_allocation): Change to
4068 check for STT_ARM_TFUNC.
4069 (elf32_arm_final_link_relocate): Likewise.
4070 * elfxx-target.h: Add elf_backend_get_symbol_type.
4072 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4074 * archures.c (bfd_mach_alpha_ev[456]): New.
4075 * cpu-alpha.c: Rework to match these types.
4076 * bfd-in2.h: Rebuild.
4078 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4080 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4081 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4083 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4084 (elf_i386_reloc_type_lookup): Recognize them.
4085 (elf_i386_check_relocs): Pass them off to generic code.
4086 (elf_i386_relocate_section): Ignore them.
4087 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4088 (elf_backend_can_gc_sections): True.
4090 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4092 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4093 before looking at owner field.
4094 (elf32_arm_to_thumb_stub): Ditto.
4095 (elf32_arm_relocate_section): Compute name before calling
4096 elf32_arm_final_link_relocate().
4098 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4100 * elf.c: comment and formatting cleanups.
4103 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4105 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4106 (core files are treated differently than object files).
4107 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4108 bfd_elf_mkcorefile): declare.
4109 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4110 bfd_elf_mkcorefile): add to bfd_target vector.
4111 * elfcore.h (elf_core_file_p): save the program header table,
4112 and set the bfd architecture from the elf file header.
4113 * elf.c (bfd_elf_mkcorefile): new function.
4114 (_bfd_elf_write_corefile_contents): new function.
4115 (assign_file_positions_for_segments): add cases for handling
4116 PT_NOTE segments. (assign_file_positions_except_relocs):
4117 core files should be handled the same as exec files.
4118 (prep_headers): identify core files as type ET_CORE.
4119 (copy_private_bfd_data): identify the sections belonging to
4120 the PT_NOTE segment.
4122 * elf32-sparc.c (elf32_sparc_final_write_processing):
4123 add break statement to default case.
4125 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4127 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4128 section (not input) will be in sections ".sbss", ".sbss2",
4129 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4130 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4131 output_offset for correct evaluation of addend.
4133 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4135 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4136 elf32_arm_allocate_interworking_sections and
4137 elf32_arm_process_before_allocation.
4139 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4141 * bfd-in.h: Ammend prototype for
4142 elf32_arm_process_before_allocation to remove surplus third
4145 * bfd-in2.h: Regenerate.
4147 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4149 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4151 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4153 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4154 calculated for RELOC_SPARC_REV32 case.
4156 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4158 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4159 elf32_arm_allocate_interworking_sections and
4160 elf32_arm_process_before_allocation.
4161 * bfd-in2.h: Regenerated.
4162 * elf32-arm.c Define elf32_arm_link_hash_table.
4163 (insert_thumb_branch): New routine.
4164 (find_thumb_glue): New routine.
4165 (find_arm_glue): New routine.
4166 (record_arm_to_thumb_glue): New routine.
4167 (record_thumb_to_arm_glue): New routine.
4168 (elf32_arm_link_hash_table_create): New routine.
4169 (elf32_arm_get_bfd_for_interworking): New routine.
4170 (elf32_arm_allocate_interworking_sections) New routine.
4171 (elf32_arm_process_before_allocation) New routine.
4172 (elf32_thumb_to_arm_stub): New routine.
4173 (elf32_arm_to_thumb_stub): New routine.
4174 (elf32_print_private_bfd_data): Fix typo.
4175 (elf32_arm_final_link_relocate): Add argument sym_sec.
4176 Check for branches to thumb symbols in case R_ARM_PC24.
4177 Check for branches to arm symbols in case R_ARM_THM_PC22.
4178 (elf32_arm_relocate_section): Pass symbol section to
4179 elf32_arm_final_link_relocate.
4181 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4183 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4184 entries unless the symbol is defined in the executable; in
4185 particular, undefined weak symbols get a PLT entry.
4187 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4189 * libaout.h: Remove nested comment to avoid warning.
4191 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4193 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4194 R_ARM_PC24 relocation.
4196 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4198 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4199 argument is_local. Add argument sym_flags. Check sym_flags
4200 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4201 (elf32_arm_relocate_section): Don't pass local sym and pass
4202 sym_flags to elf32_arm_final_link_relocate.
4204 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4206 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4207 to not count too few relocs for dynamicly linked executables.
4209 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4211 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4212 symbols without a dynamic index dynamic. Consider all weak
4214 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4215 correspondance between input and output sections.
4217 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4219 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4220 that use a .got.plt section start the got offset at zero.
4222 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4224 * ieee.c (ieee_write_processor): Correct the processor ID written
4225 out for bfd_arch_m68k, accommodating change of March 25.
4227 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4229 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4230 R_ARM_THM_RPC22 relocations.
4232 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4234 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4236 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4237 .got relocs in -Bsymbolic shared objects.
4239 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4241 * elf32-arm.c: Add private flags to ELF header.
4242 (elf32_arm_print_private_bfd_data): New Function.
4243 (elf32_arm_set_private_flags): New Function.
4244 (elf32_arm_copy_private_flags): New Function.
4245 (elf32_arm_merge_private_bfd_data): New Function.
4247 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4249 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4251 (elf32_sparc_relocate_section): Likewise.
4253 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4255 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4256 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4257 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4258 of the function. Recognize no .plt as static linking.
4260 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4262 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4263 ".liblist" string through gettext.
4265 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4267 * Makefile.am: Add support for elf32-arm.lo.
4268 * Makefile.in: Rebuild.
4269 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4270 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4271 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4272 * configure: Regenerate.
4273 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4274 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4275 bfd_target bfd_elf32_littlearm_vec.
4276 * elf32-arm.c: New file.
4278 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4280 * libaout.h (M_SPARCLITE_LE): New machine.
4281 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4282 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4283 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4284 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4285 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4286 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4287 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4288 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4289 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4290 be BFD_RELOC_SPARC_REV32.
4292 * config.bfd (sparc86x-*-aout): New
4294 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4296 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4297 actually mapping the output sections.
4299 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4302 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4303 (mn10300_elf_reloc_map): Similarly.
4304 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4306 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4308 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4310 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4311 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4312 elf_mips_reloc_type defined in elf/mips.h.
4314 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4316 * elf64-mips.c: Remove reloc_type definition completely. It's now
4319 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4321 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4322 as they are defined in elf/mips.h now.
4324 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4327 * Re-add lost change:
4328 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4330 (mn10300_elf_relax_section): Include stack space for register saves
4331 in the imm8 field of a "call" instruction.
4332 (compute_function_info): Determine how much stack is allocated by
4333 the movm instruction. Fix typo.
4334 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4336 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4338 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4339 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4341 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4343 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4345 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4347 * elf32-hppa.h: Let ELF header define the enum containing the
4348 external reloc numbers.
4349 * elf32-i386.h: Likewise.
4351 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4353 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4354 * elf32-mips.c: Likewise.
4355 * elf32-ppc.c: Likewise.
4357 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4359 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4360 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4362 * bfd-in.h: Regenerate.
4363 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4364 parameter to 'unsigned int' to avoid K&R compatability problems.
4366 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4368 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4369 functionname_ptr to be const. Change line_ptr to be unsigned.
4371 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4372 macro is not defined. Change second parameter from bfd_link_info
4373 to coff_final_link_info. Add prototype.
4374 (coff_final_link_postscript): Simplify handling when macro is not
4375 defined. Add prototype.
4377 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4379 * elf-mn10300.c: Before include system specific ELF header define
4380 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4381 * elf32-mips.c: Likewise.
4382 * elf32-ppc.c: Likewise.
4384 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4386 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4387 temporary patch over to elf64-mips.c as well.
4389 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4391 * elf32-mips.c (reloc_type): Temporarily disable definition of
4392 standard relocation since they are now defined in elf/mips.h.
4394 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4396 * elf-m10200.c (mn10200_elf_final_link_relocate):
4397 Modify range test for case R_MN10200_8.
4399 * elf-m10300.c (mn10300_elf_final_link_relocate):
4400 Modify range test for case R_MN10300_8.
4402 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4404 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4405 * elf32-i386.c (elf_backend_got_header_size): Define.
4406 (elf_backend_plt_header_size): Define.
4407 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4408 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4409 * elfxx-target.h: Provide a default of zero.
4410 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4411 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4413 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4414 entry from an executable, even if the plt refcount goes to 0.
4416 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4418 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4419 directory name at the line number.
4421 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4422 with an unspecified type.
4424 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4426 * sunos.c: Add undef of valid to avoid problem on SunOS.
4428 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4430 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4432 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4434 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4435 R_68K_PCxx and R_68K_xx relocations. Make sure that
4436 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4437 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4438 R_68K_xx relocations.
4439 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4440 that has no plt entry.
4441 (elf_m68k_relocate_section): Ignore the plt offset in a static
4443 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4445 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4448 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4450 (howto_table, reloc_map): Add entries for them.
4451 (elf_m68k_check_relocs): Handle them. Implement reference
4452 counting for got and plt entries.
4453 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4454 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4456 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4457 (elf_m68k_relocate_section): Handle the new reloc types.
4458 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4459 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4460 * elflink.h (elf_link_add_object_symbols): When creating an
4461 indirect reference for symbol versioning also copy the plt
4463 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4464 flag also reset the plt offset.
4465 (elf_link_assign_sym_version): Likewise.
4466 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4467 the size of the entry in bytes.
4468 (elf_gc_allocate_got_offsets): Likewise.
4470 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4472 * elflink.h (elf_gc_sections): Return true rather than falling off
4475 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4478 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4480 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4481 comment describing when it should be enabled.
4482 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4485 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4487 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4488 information ATN records.
4490 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4492 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4493 section for an absolute symbol in a fully linked file. Based on
4494 patch from Christian Holland <CHolland@de.lucent.com>.
4496 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4498 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4499 that a symbol is undefined.
4501 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4503 * som.c (som_bfd_gc_sections): Define.
4505 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4507 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4508 overflows in ARM_26D patches, since they have already been
4509 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4511 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4513 * coffcode.h (coff_write_object_contents): If we have any long
4514 section names, call coff_write_symbols even if there are no
4517 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4519 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4520 PT_LOAD segment, rather than only setting it once for the entire
4523 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4524 rather than ignoring every phdr with a p_paddr of 0, ignore all
4525 the phdrs if they all have a p_paddr of 0.
4527 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4528 section was discarded from the link.
4530 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4532 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4534 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4536 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4537 floating point operations.
4539 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4541 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4544 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4546 Merge of vax/vms (read-only) support
4547 * configure.com: Support Vax target.
4548 * makefile.vms: Support Vax target.
4549 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4550 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4552 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4554 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4556 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4558 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4560 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4561 * targets.c (bfd_target_ovax_flavour): New flavour.
4562 (vms_alpha_vec): Renamed from evax_alpha_vec.
4564 (target_vector): Update accordingly.
4565 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4567 (vax*-*-*vms*): New target.
4568 * Makefile.am: Update for renamed files. Rebuild dependencies.
4569 * bfd-in2.h: Rebuild.
4570 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4572 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4574 Based on patch from Matt Semersky <matts@scd.hp.com>:
4575 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4576 pointer on abfd->outsymbols.
4577 (generic_add_output_symbol): Handle NULL sym parameter.
4579 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4581 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4584 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4586 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4587 when handling 32 bit immediate relocs.
4588 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4590 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4592 * section.c (STD_SECTION): Account for recently added gc_mark
4593 field in struct asection.
4595 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4596 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4598 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4600 ELF Section-level Garbage Collection:
4601 * bfd.c (bfd_gc_sections): New.
4602 * aout-adobe.c: Hook to default implementation.
4603 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4604 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4605 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4606 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4607 * tekhex.c, versados.c: Likewise.
4608 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4609 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4611 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4612 (bfd_generic_gc_sections): New.
4613 * section.c (SEC_KEEP): New.
4614 (asection): Add gc_mark member.
4616 * elfcode.h (elf_gc*): New name remappings.
4617 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4618 sections to be excluded.
4619 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4620 (elf_gc_propogate_vtable_entries_used): New.
4621 (elf_gc_smash_unused_vtentry_relocs): New.
4622 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4623 (elf_gc_common_finalize_got_offsets): New.
4624 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4625 * elfxx-target.h: Add and default gc hooks.
4627 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4629 (struct elf_obj_tdata): Likewise for local_got_offsets.
4630 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4631 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4632 * elf64-sparc.c, elflink.h: Likewise.
4634 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4635 (ELF_LINK_HASH_MARK): Define.
4636 (struct elf_backend_data): Add GC hooks.
4637 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4639 * elf-m10300.c (mn10300_elf_check_relocs): New.
4640 (mn10300_elf_gc_mark_hook): New.
4641 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4642 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4643 (mn10300_elf_final_link_relocate): Likewise.
4644 (mn10300_elf_relocate_section): Likewise.
4645 (elf_backend_can_gc_sections): Define.
4646 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4647 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4648 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4649 (mips_info_to_howto_rel): Likewise.
4650 (mips_elf_relocate_section): Likewise.
4651 (mips_elf_check_relocs): Likewise.
4652 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4653 (elf_backend_can_gc_sections): Define.
4654 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4655 (ppc_elf_howto_raw): Handle them.
4656 (ppc_elf_reloc_type_lookup): Likewise.
4657 (ppc_elf_relocate_section): Likewise.
4658 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4659 Handle new vtable relocs.
4660 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4661 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4662 (elf_backend_can_gc_sections): Define.
4664 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4666 * archures.c (bfd_mach_mn10300): Define.
4667 * elf-m10300.c: Include elf/mn10300.h
4668 (elf_mn10300_mach): New function.
4669 (_bfd_mn10300_elf_final_write_processing): Likewise.
4670 (_bfd_mn10300_elf_object_p): Likewise.
4671 (elf_backendfinal_write_processing): Define.
4672 (elf_backend_object_p): Likewise.
4674 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4676 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4679 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4681 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4682 link_next field, not the next field.
4684 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4686 * elf.c (map_sections_to_segments): Check the section address
4687 against the phdr size both with and without a modulo of
4690 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4692 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4693 linker created empty input section if the output section has the
4696 * elflink.h (elf_link_output_extsym): Print an error message if
4697 _bfd_elf_section_from_bfd_section fails.
4699 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4702 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4704 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4705 native linker output. Avoid putting an empty section in more than
4708 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4710 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4711 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4713 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4715 * elf.c (swap_out_syms): New arg relocatable_p.
4716 Don't add section VMA to symbols for relocatable output.
4717 (_bfd_elf_compute_section_file_positions): Update call to
4720 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4722 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4723 against 'addend' be signed rather than unsigned.
4725 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4727 * elf32-m32r.c: Add prototyps for static functions.
4729 * coff-arm.c: Add prototypes for static functions.
4731 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4733 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4734 LMA is used to order sections in a segment.
4736 * elf32-v850.c: Add prototypes for static functions.
4737 Change type of addend parameter to bfd_vma in various functions.
4739 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4741 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4742 complain_overflow_signed instead of complain_overflow_bitfield.
4744 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4746 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4747 when comparing against 0.
4749 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4751 * Makefile.am (config.status): New target.
4752 * Makefile.in: Rebuild.
4754 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4756 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4757 error if previous object endianness doesn't match current object.
4759 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4761 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4762 _bfd_elf_print_private)bfd_data ().
4764 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4766 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4768 (elf_link_add_object_symbols): Set type_change_ok and
4769 size_change_ok before calling elf_merge_symbol.
4771 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4772 undefined symbol error, don't also issue an overflow error.
4774 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4776 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4777 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4778 message instead of crashing.
4780 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4782 * archures.c (bfd_mach_cpu32): Define.
4783 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4785 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4786 * ieee.c: Include <ctype.h>.
4787 (ieee_object_p): Parse out process ID string to make it more
4788 likely to be acceptable for bfd_scan_arch.
4789 * bfd-in2.h: Rebuild.
4791 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4793 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4794 _bfd_elf_print_private_bfd_data() so that the program header will
4797 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4799 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4800 0x68. Reindent. Add some comments.
4802 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4804 * elf.c (copy_private_bfd_data): Adjust physical address of
4805 segment in output BFD to contain LMAs of its sections.
4807 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4809 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4810 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4811 endian data 32 bit relocations.
4812 (elf32_sparc_merge_private_bfd_data): Check if linking little
4813 endian objects with big endian objects.
4814 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4815 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4816 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4818 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4819 * archures.c (bfd_mach_sparc_sparclite_le): New.
4820 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4822 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4824 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4827 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4829 * bfd-in.h: Move over patch to bfd-in2.h.
4831 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4833 (_bfd_relocate_contents): Likewise.
4835 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4837 * peicode.h (add_data_entry): If the section has no private data
4838 then do not create a Data Dictionary entry for it.
4840 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4842 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4843 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4844 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4845 subsections during relaxation more correctly.
4847 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4849 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4850 Add extra argument to bfd_arm_process_before_allocation ().
4851 * bfd-in.h: Reflect changes made in bfd-in2.h.
4852 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4853 coff class of a BFD symbol.
4854 * coff-arm.c: Add support for interworking between Thumb code and
4855 non-interworking aware ARM code.
4857 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4859 * po/Make-in (install-info): New target.
4861 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4863 * filemode.c: Remove; not used.
4865 If sysdep.h includes a header file, don't include it again:
4866 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4868 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4870 * archive.c: Don't include <string.h> or <errno.h>.
4871 * evax-alpha.c; Don't include <stdio.h>.
4872 * evax-egsd.c: Likewise.
4873 * evax-etir.c: Likewise.
4874 * evax-misc.c: Likewise.
4875 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4876 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4878 * hpux-core.c: Likewise.
4879 * netbsd-core.c: Likewise.
4881 * libbfd.c: Don't include <sys/types.h>.
4882 * nlmcode.h: Don't include <string.h>.
4883 * osf-core.c: Don't include <string.h> or <stdio.h>.
4884 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4885 <errno.h>, or <unistd.h>.
4886 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4888 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4890 * configure.com: If the version number can not be found in
4891 configure.in, set it to "unknown" rather than "2.8.1".
4893 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4895 * elf32-mips.c (elf_mips_mach): New.
4896 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4897 (_bfd_mips_elf_final_write_processing): Use the names
4898 of machines, rather than the numbers. Set both the ARCH
4899 and MACH in e_flags. Handle a few more specific machines.
4900 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4901 EF_MIPS_ARCH and EF_MIPS_MACH.
4903 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4905 * syms.c (bfd_is_local_label): Revert last change.
4906 * srec.c (srec_write_symbols): Discard debugging symbols.
4908 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4910 * som.c: Include <ctype.h>.
4911 * som.h: Don't include sysdep.h.
4913 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4915 * libbfd.h: Rebuilt.
4916 * libbfd-in.h: Removed gettext includes and defines.
4917 * sysdep.h: Moved gettext-related includes and defines here.
4919 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4921 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4922 an ad-hoc test. Kill bogus #if 0 code.
4923 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4925 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4927 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4928 when generating a normal executable for a symbol defined in a
4929 regular file. When copying a reloc into the output file, adjust
4930 the addend for a PC relative reloc against a global symbol.
4932 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4934 * libbfd.h: Rebuilt.
4935 * libbfd-in.h (_): Define as dgettext.
4937 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4939 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4941 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4942 when declaring parameter types.
4943 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4945 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4947 * config.bfd: If we include any ELF targets in targ_defvec and/or
4948 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4949 * elf32-gen.c (dummy): New static const variable.
4950 (elf_generic_info_to_howto): New static function.
4951 (elf_generic_info_to_howto_rel): New static function.
4952 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4953 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4954 * elf64-gen.c: Same changes as elf32-gen.c.
4955 * elfcode.h (elf_object_p): For the generic target, ignore a
4956 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4958 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4960 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4961 * configure: Rebuild.
4963 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4965 * config.bfd: Update OSR5/Unixware patterns.
4967 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4969 * elf.c (assign_file_positions_for_segments): Allow for holes
4970 between sections added by a link script.
4972 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4974 * configure.in: Change version number to 2.9.4
4975 * configure: Rebuild.
4977 Based on patch from H.J. Lu <hjl@gnu.org>:
4978 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4979 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4980 * bfd-in2.h: Rebuild.
4982 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4984 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4987 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4989 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4990 (elf64_alpha_relax_section): Fill them in.
4991 (elf64_alpha_relax_opt_call): Implement more than a stub.
4992 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4993 alignment on .scommon.
4994 (elf64_alpha_merge_gots): Merge use counts as well.
4996 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4998 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4999 for calculating a local symbol's address.
5000 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5001 Set the .got's cooked size as well as the raw size.
5003 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5005 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5006 internationalisation of printed information.
5008 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5009 internationalisation of printed information.
5011 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5013 * syms.c (struct indexentry): Change directory_name, file_name,
5014 and function_name fields to char *.
5015 (struct stab_find_info): Change cached_file_name field to char *.
5017 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5019 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5021 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5023 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5025 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5027 * Makefile.am (install-data-local): Make $(includedir).
5028 * Makefile.in: Rebuild.
5030 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5032 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5034 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5036 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5037 * Makefile.in: Rebuild.
5039 * bfd-in2.h: Rebuild for Nick's changes.
5041 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5043 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5044 change wrt length == max_namelen.
5046 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5048 * Many files: Added gettext invocations around user-visible
5050 * libbfd-in.h: Added gettext includes and defines.
5051 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5052 HAVE_LC_MESSAGES): Define.
5053 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5055 * Makefile.am (SUBDIRS): Added po.
5056 (POTFILES): New macro.
5057 (po/POTFILES.in): New target.
5058 (SOURCE_HFILES): New macro.
5060 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5062 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5064 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5065 NT_PRSTATUS note section encountered, it contains the status of
5066 the currently executing thread when the core file was written.
5068 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5070 * libcoff.h: Add extra parameter to
5071 bfd_coff_link_output_has_begun overrideable function.
5072 * cofflink.c: Pass extra parameter to
5073 bfd_coff_link_output_has_begun function.
5074 * bfd-in.h: Add prototypes for exported ARM interworking
5076 * peicode.h: ARM specific code reorganised to conform to BFD
5078 * coffcode.h: ARM specific code reorganised to conform to BFD
5080 * coff-arm.c: Code reorganised to conform to the BFD coding
5081 conventions. Global variables have been moved into an ARM
5082 specific hash table structure and a new function:
5083 bfd_arm_get_bfd_for_interworking() has been created which is
5084 called from the linker scripts.
5086 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5088 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5090 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5091 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5092 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5093 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5095 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5097 * config.bfd: Added sparc86x support.
5099 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5101 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5102 an out of range pc-relative jump/call to an undefined weak symbol.
5104 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5106 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5109 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5111 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5112 an error other than bfd_error_system_call, set the error to
5113 bfd_error_wrong_format.
5115 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5116 bfd_elf32_powerpcle_vec.
5118 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5119 program segments are zero, don't set p_paddr_valid.
5121 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5123 * elf64-alpha.c: Initial implementation of relaxation --
5124 (struct alpha_elf_link_hash_entry): Add use_count member.
5125 (elf64_alpha_check_relocs): Initialize and increment it.
5126 (elf64_alpha_can_merge_gots): Check it when considering merging.
5127 (elf64_alpha_merge_gots): Drop entries with zero use.
5128 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5129 (elf64_alpha_always_size_sections): Split out got sizing ...
5130 (elf64_alpha_size_got_sections): ... here. New function.
5131 (elf64_alpha_relax_find_reloc_ofs): New function.
5132 (elf64_alpha_relax_with_lituse): Likewise.
5133 (elf64_alpha_relax_without_lituse): Likewise.
5134 (elf64_alpha_relax_opt_call): Likewise.
5135 (elf64_alpha_relax_section): Likewise.
5136 (elf64_alpha_add_symbol_hook): Likewise.
5137 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5138 (elf64_alpha_relocate_section): Likewise.
5139 (bfd_elf64_bfd_relax_section): Define.
5140 (elf_backend_add_symbol_hook): Likewise.
5142 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5144 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5145 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5146 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5148 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5150 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5151 * configure: Rebuild.
5153 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5155 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5156 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5157 * configure.in: Define and substitute WIN32LDFLAGS and
5159 * aclocal.m4: Rebuild with new libtool.
5160 * configure, Makefile.in: Rebuild.
5162 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5164 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5165 before any other symbols in the same section.
5167 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5169 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5172 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5174 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5176 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5177 Use addr_size for address size, rather than sizeof(bfd_vma).
5178 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5179 Fix call to read_address.
5180 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5181 Scrap other unneeded arguments. Fix call to read_address.
5182 (scan_unit_for_functions): Fix call to read_attribute.
5183 (parse_comp_unit): We now handle more values for addr_size.
5184 Set addr_size in unit. Fix call to read_attribute and
5187 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5189 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5191 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5193 * archures.c (bfd_default_scan): Add m68k cases back to default
5194 switch, reverting patch of March 25, since IEEE support depends
5197 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5199 * Makefile.am (diststuff): New target.
5200 * Makefile.in: Rebuild.
5202 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5204 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5205 som_offset when we have an extended name table.
5207 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5209 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5211 * Makefile.in: Rebuild.
5213 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5215 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5216 symbols when creating a shared library.
5217 (elf_m68k_adjust_dynindx): New function, used by above code.
5218 (elf_m68k_finish_dynamic_sections): Initialize the section
5220 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5222 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5224 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5227 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5229 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5232 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5234 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5237 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5239 * configure.in: Set version to 2.9.1.
5240 * configure: Rebuild.
5242 * Branched binutils 2.9.
5244 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5246 * syms.c (ENABLE_CACHING): Define.
5247 (struct indexentry): Define.
5248 (struct stab_cache): Remove.
5249 (cmpindexentry): New static function.
5250 (struct stab_find_info): Add new fields: indextable,
5251 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5252 cached_file_name. Remove fields: file_cache, function_cache, and
5254 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5255 index table and search it.
5257 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5259 * elf.c (_bfd_elf_copy_private_section_data): Call
5260 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5262 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5264 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5266 * coff-arm.c: Define all globally visible variables and functions
5267 only when COFF_WITH_PE is not defined.
5268 * configure.in (armpe_little_vec, armpe_big_vec): Add
5270 * configure: Rebuild.
5272 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5274 Fix some gcc -Wall warnings:
5275 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5276 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5277 * archures.c (bfd_default_scan): Likewise.
5278 * bfd.c (bfd_scan_vma): Likewise.
5279 * binary.c (mangle_name): Likewise
5280 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5281 * coff-sh.c (sh_relocate_section): Likewise.
5282 * coff-stgo32.c (create_go32_stub): Likewise.
5283 * coffcode.h (coff_slurp_line_table): Likewise.
5284 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5285 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5286 (assign_file_positions_for_segments): Likewise.
5287 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5288 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5289 * oasys.c (oasys_write_sections): Likewise.
5290 * ppcboot.c (ppcboot_object_p): Likewise.
5291 (mangle_name): Likewise.
5292 * riscix.c (riscix_fix_pcrel_26): Likewise.
5293 * srec.c (srec_scan): Likewise.
5294 * stabs.c (_bfd_write_section_stabs): Likewise.
5295 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5296 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5297 switch. Declare parameters for function pointers.
5298 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5300 * elf.c (elf_sort_sections): Likewise.
5301 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5302 Add default cases to switches.
5303 (coff_arm_relocate_section): Remove unused local variables.
5305 (coff_arm_bfd_set_private_flags): Change flag variable to type
5307 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5308 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5309 (dump_toc): Change cat to const, and initialize it.
5310 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5311 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5312 (sh_elf_relocate_section): Initialize r_symndx.
5313 * coffcode.h (coff_compute_section_file_positions): Only declare
5314 old_sofar if ALIGN_SECTIONS_IN_FILE.
5315 (coff_write_object_contents): Initialize csym.
5316 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5317 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5319 * dwarf2.c: Include libiberty.h.
5320 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5321 (decode_line_info): Remove unused local variables.
5322 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5323 (m32r_elf_relocate_section): Likewise.
5324 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5325 (v850_elf_reloc): Likewise.
5326 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5327 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5328 * elf.c (assign_file_positions_for_segments): Always set adjust.
5329 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5330 parenthesize expression.
5331 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5332 (m32r_elf_object_p): Return a value.
5333 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5334 * elf32-mips.c (mips_elf_final_link): Initialize last.
5335 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5336 * elf32-v850.c (v850_elf_object_p): Return a value.
5337 (v850_elf_print_private_bfd_data): Change fprintf format string.
5338 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5340 * elflink.h (elf_link_add_object_symbols): Change vernum to
5341 unsigned int, and initialize it. Change fprintf format string.
5342 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5343 when setting or comparing to soname_indx.
5344 (elf_create_pointer_linker_section): Change num_symbols to
5346 * libcoff-in.h (coff_data_type): Change flags to flagword.
5347 * peicode.h (pe_print_idata): Initialize idx. Change j to
5348 bfd_size_type. Initialize hint_member. Remove useless test to
5350 (pe_print_edata): Change num_functions and num_names in struct
5351 EDT_type to unsigned long. Remove cast. Change fprintf format
5353 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5354 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5356 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5357 int *. Update uses. Change j to long.
5358 * bfd-in2.h, libcoff.h: Rebuild.
5360 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5362 * elf32-v850.c Remove definition of USE_REL.
5363 (v850_elf_info_to_howto_rela): New function.
5364 (v850_elf_perform_relocation): Renamed from
5365 v850_elf_store_addend_in_insn. Removed replace argument.
5366 (v850_elf_reloc): store the relocation in the addend field instead
5368 (v850_elf_final_link_relocate): Now calls
5369 v850_elf_perform_relocation.
5370 (v850_elf_relocate_section): Remove code to generate REL
5373 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5375 * coffcode.h (coff_new_section_hook): Set the type and storage
5376 class in the native symbol information allocated for a new section
5379 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5381 * peicode.h: Chain together calls to
5382 coff_bfd_copy_private_bfd_data and
5383 coff_bfd_print_private_bfd_data.
5385 * coff-arm.c: Add prototypes for
5386 coff_arm_bfd_print_private_bfd_data and
5387 coff_arm_bfd_copy_private_bfd_data.
5389 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5391 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5394 * peicode.h: Call arm-coff private data functions after handling
5397 * coff-arm.c: Turn statics into globals so that they can be shared
5398 both pe and pei backends.
5400 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5402 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5404 (sunos_write_object_contents): Likewise.
5405 * aoutx.h (NAME(aout,machine_type)): Likewise.
5406 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5408 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5410 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5412 (bfd_default_scan): Remove m68k special cases.
5413 * bfd-in2.h: Rebuild.
5414 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5416 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5417 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5419 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5420 selection, change printable_name to just "m68k" and make that the
5421 default instead of m68k:68020.
5423 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5425 (MY_get_section_contents): Define as aout_32_get_section_contents
5426 rather than NAME(aout,get_section_contents).
5428 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5430 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5431 and call bfd_default_set_arch_mach to do the real work.
5433 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5435 * bout.c (BALX): Include return register g14 as part of the insn.
5437 (calljx_callback): Use it.
5439 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5441 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5442 * libbfd.h: Rebuild.
5444 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5445 byte_count to unsigned int.
5446 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5447 unused local variables.
5449 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5450 variables er and er1.
5452 * cpu-v850.c: Include <ctype.h>.
5453 (scan): Case isdigit argument to unsigned char.
5455 From Yan Meroth <YAN.MEROTH@st.com>:
5456 * ihex.c (ihex_scan): Add extbase variable so that getting an
5457 extended linear address record does not ignore any previous
5459 (ihex_write_object_contents): When writing out an extended linear
5460 address record, zero out any previous extended address.
5462 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5464 * ieee.c (do_one): Check section before dereferencing it.
5465 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5466 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5468 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5470 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5472 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5474 * coff-arm.c: Add interworking functions to pe backends.
5476 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5478 * configure.in: Use AM_DISABLE_SHARED.
5479 * aclocal.m4, configure: Rebuild with libtool 1.2.
5481 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5483 * coff-arm.c (coff_arm_relocate_section): Better error messages
5484 when interowrking conflucts occur. Courtesy of Jonathan Walton
5486 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5487 relocations. Patch courtesy of Jonathan Walton and Tony
5490 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5492 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5493 part of Feb 22 change controling when to override the existing
5494 symbol with the .plt entry.
5496 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5498 * config.bfd (targ_cpu): Add thumb-pe target.
5500 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5501 functions in PE build.
5503 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5505 * config.bfd (sparclite-*-elf*): Added.
5507 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5509 * configure.in: Add elf.lo to elf shell variable.
5510 * Makefile.am (BFD_LIBS): Remove elf.lo.
5511 (BFD_LIBS_CFILES): Remove elf.c.
5512 (BFD32_BACKENDS): Add elf.lo.
5513 (BFD32_BACKENDS_CFILES): Add elf.c.
5514 * configure, Makefile.in: Rebuild.
5516 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5518 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5519 relocation against a now-local symbol should not have a dynamic
5522 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5524 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5526 (pe_print_private_bfd_data): Print PE flags. From Mikey
5527 <jeffdb@netzone.com>.
5529 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5531 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5532 a plt entry when we can determine that we authoritatively define
5535 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5537 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5538 don't actually use trad-core, but a SunOS-style core file handled
5540 * hosts/sparclinux.h: Remove.
5542 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5544 * peicode.h (pe_print_idata): If there is no .idata section, look
5545 for the import tables in some other section. Make the initial
5546 label line up better with the data. Print the import address
5547 table even if there is no import name table. If the import
5548 address table holds actual addresses, print them.
5550 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5552 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5553 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5554 bfd_error_system_call.
5556 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5558 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5559 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5561 From H.J. Lu <hjl@gnu.org>:
5562 * Makefile.am (libbfd_la_LDFLAGS): Define.
5563 * Makefile.in: Rebuild.
5565 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5567 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5568 * netbsd.h (MACHTYPE_OK): Define.
5569 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5570 calling N_SET_MACHTYPE, rather than having a switch.
5571 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5573 * i386netbsd.c (MACHTYPE_OK): Don't define.
5574 (DEFAULT_MID): Define.
5575 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5576 (MACHTYPE_OK): Don't define.
5577 (DEFAULT_MID): Define.
5578 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5579 (DEFAULT_MID): Define.
5580 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5581 (DEFAULT_MID): Define.
5582 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5583 (DEFAULT_MID): Define.
5585 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5586 * vaxnetbsd.c: New file.
5587 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5588 rather than netbsd_core.
5589 * targets.c (vaxnetbsd_vec): Declare.
5590 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5591 defined, add netbsd_core_vec.
5592 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5593 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5594 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5595 * config.bfd (alpha*-*-netbsd*): New target.
5596 * Makefile.am: Rebuild dependencies.
5597 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5598 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5599 * configure, Makefile.in: Rebuild.
5601 * configure.host: Remove the old shared library build stuff. We
5602 now use libtool instead.
5604 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5606 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5608 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5610 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5611 * configure: Rebuild.
5613 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5614 * elf32-v850.c (remember_hi16s_reloc): New function.
5615 (find_remembered_hi16s_reloc): New function.
5616 (v850_elf_store_addend_in_insn): Use the above new functions to
5617 match up HI6S relocs with LO16 relocs.
5619 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5621 * configure.in: Change -linux* to -linux-gnu*.
5622 * config.bfd, configure.host: Likewise.
5623 * configure: Rebuild.
5625 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5627 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5628 LO16/HI16S bug and improve comments about what is going on.
5630 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5632 * configure, aclocal.m4: Rebuild with new libtool.
5634 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5636 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5637 when merging v850 code into v850e/v850ea code. Do not initialise
5638 output flags if the input is the default architecture.
5640 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5642 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5643 get the size from bfd_arch_bits_per_address instead of directly
5646 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5648 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5649 to wrap, just return all 1's bits instead.
5650 * libbfd.h: Regenerate.
5652 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5654 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5656 (coff_relocate_section): If COFF_WITH_PE, define as
5657 coff_pe_i386_relocate_section.
5658 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5659 skip empty sections, to match coff_write_object_contents.
5661 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5662 rather than swapping out r_offset twice. From Luke Deller
5663 <luked@cse.unsw.edu.au>.
5665 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5667 * configure.in: Set libtool_enable_shared rather than
5668 libtool_shared. Remove diversion hack.
5669 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5672 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5674 * syms.c (struct stab_cache): Define.
5675 (struct stab_find_info): Remove cached_offset, cached_stab,
5676 cached_str, and cached_stroff fields. Add file_cache,
5677 function_cache, and line_cache fields.
5678 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5681 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5683 * peicode.h (pe_print_idata): Check for import of ordinal rather
5685 (pe_print_edata): If there is no .edata section, look for the
5686 export data in some other section.
5688 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5690 * configure.in: Change version to 2.8.4.
5691 * configure: Regenerated.
5693 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5695 Add tms320c30 support:
5696 * cpu-tic30.c: New file.
5697 * aout-tic30.c: New file.
5698 * coff-tic30.c: New file.
5699 * archures.c (bfd_arch_tic30): Define.
5700 (bfd_tic30_arch): Declare.
5701 (bfd_archures_list): Add bfd_tic30_arch.
5702 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5704 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5705 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5706 (coff_set_flags): Likewise.
5707 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5708 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5709 * Makefile.am: Rebuild dependencies.
5710 (ALL_MACHINES): Add cpu-tic30.lo.
5711 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5712 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5713 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5714 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5716 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5718 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5719 to lag behind LO16 reloc by a couple of instructions.
5721 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5723 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5724 make to reexamine the file timestamp.
5725 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5727 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5730 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5732 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5733 to create .dynsbss and .rela.sbss sections.
5734 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5735 copied from dynamic objects into .sbss.
5736 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5737 use it. Correct typo of .rela.sdata2.
5738 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5739 put the data, which may now be in .sbss.
5740 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5741 (elf_backend_create_dynamic_sections): Define as
5742 ppc_elf_create_dynamic_sections.
5744 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5745 against _GLOBAL_OFFSET_TABLE_.
5746 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5747 shared libraries which refer to local symbols. Make sure that the
5748 test for allocating space for a reloc in a shared object is the
5749 same as the test for emitting a reloc.
5751 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5753 * config.bfd (i[3456]-*-mingw32*): New target.
5754 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5755 * aclocal.m4, configure: Rebuild.
5757 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5759 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5762 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5764 Sparc v9 ABI compliant PLT:
5765 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5766 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5767 (LARGE_PLT_THRESHOLD): New define.
5768 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5769 (sparc64_elf_build_plt): New function.
5770 (sparc64_elf_plt_entry_offset): Likewise.
5771 (sparc64_elf_plt_ptr_offset): Likewise.
5772 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5773 contain the index for convenience. Skip the initial entries
5775 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5776 memory for the benefit of .rela.plt.
5777 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5778 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5779 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5780 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5781 Call sparc64_elf_build_plt.
5782 (elf_backend_want_got_plt): No.
5783 (elf_backend_plt_readonly): No.
5784 (elf_backend_plt_alignment): 8.
5786 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5787 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5788 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5791 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5793 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5795 * cpu-mips.c (arch_info_struct): Add mips variants.
5796 * bfd-in2.h: Rebuilt.
5798 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5800 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5803 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5805 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5806 (i[3456]86sco3.2v5*coff): New target.
5808 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5810 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5812 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5814 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5815 * bfd-in2.h: Regenerate.
5817 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5819 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5821 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5823 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5824 adjust addend for an output common symbol (from Jimmy Blair
5825 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5826 defined symbol to counteract adjustment made in generic relocation
5829 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5831 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5833 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5834 (GET_SCNDHR_NLNNO): Likewise.
5836 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5838 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5840 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5842 * elf32-m32r.c: Add macros to handle NOP insertion.
5844 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5846 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5847 (xcoff_mark): Likewise.
5848 (xcoff_build_ldsyms): Mark absolute symbols.
5850 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5852 * bout.c (b_out_write_object_contents): Sort symbols before output
5853 to keep {CALL,BAL}NAME symbols adjacent.
5854 (b_out_symbol_cmp): New function.
5856 For older changes see ChangeLog-9697
5862 version-control: never