1 2000-02-18 Richard Henderson <rth@cygnus.com>
3 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
4 and hide_symbol members.
5 (elf_link_hash_copy_indirect): Remove.
6 (elf_link_hash_hide_symbol): Remove.
7 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
8 and elf_backend_hide_symbol.
9 (_bfd_elf_link_hash_copy_indirect): Declare.
10 (_bfd_elf_link_hash_hide_symbol): Declare.
11 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
12 (_bfd_elf_link_hash_hide_symbol): Likewise.
13 (_bfd_elf_link_hash_table_init): Don't init killed members.
14 * elflink.h (elf_link_add_object_symbols): Use the bed function
15 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
16 (elf_link_assign_sym_version): Likewise.
17 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
18 (elf_backend_hide_symbol): Likewise.
19 (elfNN_bed): Update for new members.
21 2000-02-17 Kevin Buettner <kevinb@redhat.com>
23 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
24 STACK_END_ADDR): Define for new core file format.
25 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
26 for handling the vagaries of the various core file structures used
27 by AIX over the years.
28 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
29 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
32 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
34 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
35 (bfd_mach_sh3_dsp): Likewise.
36 (bfd_mach_sh4): Reinstate.
37 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
38 * bfd-in2.h: Regenerate.
39 * coff-sh.c (struct sh_opcode): flags is no longer short.
40 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
41 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
42 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
43 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
44 (sh_opcodes): No longer const.
45 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
46 (sh_insn_uses_reg): Check for USESAS and USESR8.
47 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
48 (_bfd_sh_align_load_span): Return early for SH4.
49 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
50 Take into account that field b of a parallel processing insn
51 could be mistaken for a separate insn.
52 * cpu-sh.c (arch_info_struct): New array elements for
53 sh2, sh-dsp and sh3-dsp.
54 Reinstate element for sh4.
55 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
56 (SH4_NEXT): Reinstate.
57 (SH3_NEXT, SH3E_NEXT): Adjust.
58 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
59 * elf32-sh.c (sh_elf_set_private_flags): New function.
60 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
61 (sh_elf_merge_private_data): New function.
62 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
63 (bfd_elf32_bfd_copy_private_bfd_data): Define.
64 (bfd_elf32_bfd_merge_private_bfd_data): Change to
65 sh_elf_merge_private_data.
67 2000-02-13 Richard Henderson <rth@cygnus.com>
69 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
71 (elf_link_hash_copy_indirect): New.
72 (elf_link_hash_hide_symbol): New.
73 * elflink.h (elf_link_add_object_symbols): Break out copy from
74 indirect new new symbol to elf.c.
75 (elf_link_assign_sym_version): Break out privatization of
76 non-exported symbol to elf.c.
77 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
78 (_bfd_elf_link_hash_hide_symbol): New.
79 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
81 2000-02-13 Ian Lance Taylor <ian@zembu.com>
83 * section.c (_bfd_strip_section_from_output): Add info parameter.
84 If it passed as non-NULL, use it to check whether any input BFD
85 has an input section which uses this output section. Change all
89 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
90 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
94 2000-02-10 Timothy Wall <twall@cygnus.com>
96 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
97 allow final modifications of swapped-in symbol.
98 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
99 * coffcode.h (coff_write_relocs): Use macro
100 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
101 symbol index should be set to -1.
103 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
105 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
106 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
107 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
108 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
109 sh_insns_uses_or_sets_freg): New functions.
110 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
111 * (sh_insns_conflict): Use new functions and new macros to
112 detect conflicts when two instructions both set same integer registers,
113 both set same fp register, and both set special register.
115 2000-02-09 Timothy Wall <twall@cygnus.com>
117 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
118 swapping in sections, so that the swapping routines have access to
121 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
123 * coff-go32.c: Update comment. Update copyright.
125 2000-01-27 Thomas de Lellis <tdel@windriver.com>
127 * syms.c (bfd_decode_symclass)
128 Two new class characters were added - 'V' and 'v'. The
129 meaning of 'W' is now restricted to just weak non-object
130 symbols. This allows differentiation between, for example,
131 weak functions vs weak objects. nm for example now dumps:
133 'w' = weak unresolved
134 'V' = weak global object
135 'v' = weak unresolved object
137 (bfd_is_undefined_symclass): New function. Return true if the
138 given symbol class represents and undefined/unresolved symbol.
140 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
143 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
145 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
146 STT_ARM_16BIT flag set, but it is not attached to a data object
147 return STT_ARM_16BIT so that it will be treated as code by the
150 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
152 * coff-i386.c (i3coff_object_p): Remove prototype.
155 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
156 to name. Update copyright.
158 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
159 assignment to avoid warning. Update copyright.
161 2000-01-24 Robert Lipe (robertl@sco.com)
163 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
164 instead of using GNU C extension.
166 2000-01-21 Nick Clifton <nickc@cygnus.com>
168 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
169 amount from a bfd_in_memory structure.
170 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
173 2000-01-14 Nick Clifton <nickc@cygnus.com>
175 * linker.c (default_indirect_link_order): oops - fix incorrectly
176 applied patch from Tim Wall.
178 2000-01-13 Timothy Wall (twall@tiac.net>
180 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
181 = scnhsz, filhsz, relsz, aoutsz, etc)
185 2000-01-13 Nick Clifton <nickc@cygnus.com>
187 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
188 interwork thumb to arm stub.
190 2000-01-13 Timothy Wall (twall@tiac.net>
192 * archures.c (bfd_octets_per_byte): New function: Return
194 (bfd_arch_mach_octets_per_byte): New function: Return target
197 * section.c: Distinguish between octets and bytes for usage of
198 _cooked_size, _raw_size, and output_offset. Clarify
199 description of bfd_set_section_contents.
201 * bfd-in2.h: Regenerate.
203 * coffgen.c: Indicate that the offset parameter is in bytes, not
206 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
207 where appropriate to get the octet offset when calling
208 bfd_set_section_contents.
209 (bfd_coff_reloc_link_order): Ditto.
211 * linker.c (bfd_generic_reloc_link_order): Ditto.
212 (_bfd_default_link_order): Ditto.
214 * reloc.c (bfd_perform_relocation): Distinguish between octets
215 and bytes. Use octets when indexing into octet data; use bytes
216 when calculating target addresses.
217 (bfd_install_relocation): Ditto.
219 * srec.c (srec_write_section): Ditto.
221 2000-01-13 Nick Clifton <nickc@cygnus.com>
223 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
224 3 to 2. This allows 4 byte sized sections, which is necessary for
225 dlltool to build funcitoning DLLs.
227 2000-01-10 Philip Blundell <pb@futuretv.com>
229 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
230 (arm*-*-conix*): New target.
232 2000-01-10 Egor Duda <deo@logos-m.ru>
234 * config.bfd: Include elf32_i386 vector to target list for cygwin
237 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
238 * configure.in: Test for structure win32_pstatus_t in
240 * configure: Regenerate.
242 * elf.c (elfcore_grok_win32pstatus): New function: process
243 win32_pstatus_t notes in elf core file.
244 (elfcore_grok_note): Detect win32_pstatus notes.
246 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
248 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
250 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
251 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
253 1999-12-29 Richard Henderson <rth@cygnus.com>
255 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
256 if no dynamic sections created.
258 1999-12-27 Nick Clifton <nickc@cygnus.com>
260 * peicode.h (pe_bfd_object_p): Only define for PE format
263 1999-12-17 Nick Clifton <nickc@cygnus.com>
265 * coff-i386.c (i3coff_object_p): Delete.
266 (i386coff_vec): Replace reference to i3coff_object_p with a
267 reference to coff_object_p.
269 * coff-mcore.c (pe_object_p): Delete.
271 * peicode.h (pe_bfd_object_p): New function: Detect the
272 presence of a PE format COFF object file. Also detect and
273 warn about the presence of LINK6 format Image Library Format
276 1999-12-16 Nick Clifton <nickc@cygnus.com>
278 * coff-arm.c (NUM_ELEM): New macro.
279 (NUM_RELOCS): New macro: The number of known ARM relocs.
280 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
281 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
283 (bfd_arm_process_before_allocation): Produce a warning message if
284 an out of range symbol index is encountered.
286 1999-12-14 Nick Clifton <nickc@cygnus.com>
288 * elflink.h (is_global_symbol_definition): New Function: Return
289 true iff the symbol is being given a global definition in this
291 (elf_link_is_defined_archive_symbol): Do not bother processing
292 symbols for an archive element that has already been included
294 Use is_global_symbol_definition().
296 1999-12-09 Andrew Cagney <cagney@cygnus.com>
298 * config.bfd: Add support for sparc-*-netbsdelf* and
301 1999-12-13 Nick Clifton <nickc@cygnus.com>
303 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
304 if the symbol is in the common section.
306 1999-12-10 Nick Clifton <nickc@cygnus.com>
308 * elflink.h (elf_link_is_defined_archive_symbol): New
309 function: Decide if a symbol, in an archive map is there
310 because it is defined in the archive element, or because it is
311 just another common declaration of it.
312 (elf_link_add_archive_symbols): Use
313 elf_link_is_defined_archive_symbol to decide if an archive
314 element contain a reference to a common symbol should be
317 1999-12-10 Nick Clifton <nickc@cygnus.com>
319 * elflink.h: Revert previous patch.
320 * targets.c: Revert previous patch.
321 * libbfd-in2.h: Revert previous patch.
322 * libbfd.h: Revert previous patch.
323 * elfxx-target.h: Revert previous patch.
324 * archive.c: Revert previous patch.
325 * aout-target.h: Revert previous patch.
326 * aout-tic30.h: Revert previous patch.
327 * bfd.c: Revert previous patch.
328 * coff-alpha.c: Revert previous patch.
329 * coff-rs6000.c: Revert previous patch.
330 * elf64-mips.c: Revert previous patch.
331 * ieee.c: Revert previous patch.
332 * libecoff.h: Revert previous patch.
333 * oasys.c: Revert previous patch.
334 * som.c: Revert previous patch.
335 * vms.c: Revert previous patch.
337 1999-12-09 Nick Clifton <nickc@cygnus.com>
339 * elflink.h (elf_link_add_archive_symbols): Add an archive
340 element even if contains a symbol which is currently only
341 considered to be a common.
343 * targets.c (struct bfd_target): Add new field
344 _bfd_allow_commons_in_armap.
345 * bfd-in2.h:Regenerate.
347 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
349 (_bfd_archive_bsd_allow_commons_in_armap): Define.
350 * libbfd.h: Regenerate.
352 * elfxx-target.h: If using COFF archive map, override
353 definition of allow_commons_in_armap and replace with
356 * archive.c (bfd_compute_and_write_armap): Do not place common
357 symbols into the archive map unless _bfd_allow_commons_in_armap
360 * aout-target.h (MY_allow_commons_in_armap): Define.
361 * aout-tic30.h (MY_allow_commons_in_armap): Define.
362 * bfd.c (bfd_allow_commons_in_armap): Define.
363 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
364 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
365 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
366 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
367 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
368 * oasys.c (oasys_allow_commons_in_armap): Define.
369 * som.c (som_allow_commons_in_armap): Define.
370 * vms.c (vms_allow_commons_in_armap): Define.
372 1999-12-07 Jim Blandy <jimb@cygnus.com>
374 Add support for SSE registers in ELF core files.
375 * elf.c (elfcore_make_note_pseudosection): New function.
376 (elfcore_grok_prfpreg): Use it.
377 (elfcore_grok_prxfpreg): New function.
378 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
380 1999-12-03 Ian Lance Taylor <ian@zembu.com>
382 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
383 value by 4 before storing it back in the field. From
384 Koundinya. K <kk@ddeorg.soft.net>.
386 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
388 * archures.c (bfd_mach_am33): Define.
389 * bfd-in2.h: Rebuilt.
390 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
391 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
392 (compute_function_info): Handle additional registers saved by
394 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
395 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
397 1999-11-29 Jim Blandy <jimb@cygnus.com>
399 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
401 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
404 1999-11-27 Michael Meissner <meissner@cygnus.com>
406 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
407 internal use within gas for alpha explicit relocations.
408 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
409 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
410 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
411 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
412 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
413 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
415 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
416 BFD_RELOC_ALPHA_USER_*.
418 * bfd-in2.h: Regenerate.
419 * libbfd.h: Regenerate.
421 1999-11-26 Fred Fish <fnf@cygnus.com>
423 * elf.c (elfcore_read_notes): Add prototype for static function.
424 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
425 (bfd_section_from_phdr): Replacement function that calls
426 _bfd_elf_make_section_from_phdr for generic segment types and
427 backend fucntion pointed to by elf_backend_section_from_phdr for
428 backend specific segment types.
429 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
430 now called by _bfd_elf_make_section_from_phdr. Note that this func
431 is now just a stub between the caller and bfd_section_from_phdr.
433 * elf-bfd.h (struct elf_backend_data): Add new function pointer
434 elf_backend_section_from_phdr.
435 (elf_backend_section_from_phdr): Add prototype.
437 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
438 (elfNN_bed): Add elf_backend_section_from_phdr.
440 1999-11-25 Nick Clifton <nickc@cygnus.com>
442 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
443 SEC_CODE and SEC_READONLY flags to glue sections.
445 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
446 SEC_CODE and SEC_READONLY flags to glue sections.
448 1999-11-20 Nick Clifton <nickc@cygnus.com>
450 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
453 1999-11-19 Catherine Moore <clm@cygnus.com>
455 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
456 (elf_cpu32_plt_entry): Likewise.
458 1999-11-18 Nick Clifton <nickc@cygnus.com>
460 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
462 (coff_mcore_relocate_section): Initialise addend to 0.
463 Special case processing of RVA reloc.
465 1999-11-17 Richard Henderson <rth@cygnus.com>
467 * elf-bfd.h (struct elf_backend_data): Reorder collect and
468 type_change_ok; add sign_extend_vma.
469 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
470 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
471 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
472 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
473 (elfNN_bed): Follow struture changes.
475 1999-11-09 Ian Lance Taylor <ian@zembu.com>
477 * libbfd.c (bfd_read): Check result of read against desired result
479 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
480 invalid compared to the section size.
482 * ieee.c (ieee_slurp_debug): Get the length of the debug
483 information right if there is no data part.
485 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
487 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
488 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
490 1999-10-28 Ian Lance Taylor <ian@zembu.com>
492 * elflink.h (elf_bfd_final_link): Make last_local signed.
494 1999-10-27 Ian Lance Taylor <ian@zembu.com>
496 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
499 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
501 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
503 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
504 * bfd-in2.h: Regenerate.
506 1999-10-15 Andrew Haley <aph@cygnus.com>
508 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
510 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
512 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
514 1999-10-08 Ian Lance Taylor <ian@zembu.com>
516 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
517 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
520 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
522 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
523 relocs also need the GP value.
524 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
525 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
526 the GP value for R_MIPS_LITERAL relocs too. Handle
527 R_MIPS_64 relocs properly on big-endian MIPS.
528 (mips_elf_sign_extend): Behave properly with 'long long'.
529 (mips_elf_highest): Correct typo.
531 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
533 * cpu-m32r.c (arch_info_struct): New static global.
534 (bfd_m32r_arch): Refer to it.
535 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
536 (m32r_elf_print_private_bfd_data): Ditto.
537 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
538 * archures.c (bfd_mach_m32rx): Define it.
539 * bfd-in2.h: Rebuild.
541 1999-09-28 Fred Fish <fnf@cygnus.com>
543 * targets.c (cisco_core_vec): Replaced with two new vecs ...
544 (cisco_core_big_vec): Add new bigendian vec.
545 (cisco_core_little_vec): Add new little endian vec.
547 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
548 (crash_info_locs): Add array of possible offsets.
549 (MASK_ADDR): Mask to apply to crash info offset.
550 (crashinfo_external): Add textbase, database, bssbase and
552 (cisco_core_file_validate): Renamed from cisco_core_file_p.
553 Many small changes to account for additional hardware versions.
554 Pick a reasonable size for ".reg" section. Add a ".crash"
555 section to allow access to crashinfo_external struct.
556 (cisco_core_file_p): New version of this function that
557 iterates over crash_info_locs, calling cisco_core_file_validate.
558 (cisco_core_vec): Old big endian only vec replaced with ...
559 (cisco_core_big_vec): Add big endian version.
560 (cisco_core_little_vec): Add little endian version.
562 * configure.in (cisco_core_vec): Split to two new vectors ...
563 (cisco_core_big_vec): New target vector.
564 (cisco_core_little_vec): New target vector.
565 * configure: Regenerate.
566 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
567 to cisco_core_big_vec in targ_selvecs.
569 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
571 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
572 (mips_elf_relocate_got_local): Unused, delete.
573 (mips_elf_relocate_global_got): Unused, delete.
575 1999-09-24 Fred Fish <fnf@cygnus.com>
577 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
578 to initialize it to something meaningful. Then use it to generate
579 more useful segment names.
581 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
583 * som.c (NO_PCREL_MODES): Define if the system does not define
585 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
586 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
587 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
588 * libhppa.h (dis_assemble_22): New function.
589 (bfd_hppa_insn2fmt): Handle long branch.
591 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
594 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
596 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
597 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
598 (reloc_howto_type howto_table): Tidy comments and whitespace.
600 1999-09-17 Nick Clifton <nickc@cygnus.com>
602 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
603 previous delta. Set sec->gc_mark instead.
605 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
607 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
608 (elf_cpu32_plt_entry): Likewise.
610 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
612 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
614 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
615 symbol table, then just compute a suitable value (but do not
616 create a __gp symbol).
618 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
619 symbols when building shared libraries.
620 (elf_hppa_final_link_relocate): Correct handling of PCREL
621 relocations against undefined symbols.
623 1999-09-16 Nick Clifton <nickc@cygnus.com>
625 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
626 interworking sections as linker created so that they will not
627 be removed by garbage collection.
629 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
631 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
632 (elf_hppa_final_link_relocate): Consistently create an absolute
633 address, then subtract out the value of __gp.
635 1999-09-14 Michael Meissner <meissner@cygnus.com>
637 * configure.in (Canonicalization of target names): Remove adding
638 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
639 generates $ac_config_sub with a ${CONFIG_SHELL} already.
640 * configure: Regenerate.
642 1999-09-14 Nick Clifton <nickc@cygnus.com>
644 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
647 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
649 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
650 (elf_hppa_final_link): Initialize text_segment_base and
652 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
654 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
655 (elf_hppa_final_link_relocate): Likewise.
656 (elf_hppa_relocate_insn): Likewise.
657 (elf_hppa_relocate_section): Initialize HOWTO.
659 1999-09-13 Donn Terry <donn@interix.com>
661 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
662 handling to support both GNU and MS objects.
664 * coffcode.h (coff_write_object_contents): Don't check reloc_count
665 when determining whether to set F_RELFLG.
667 1999-09-13 Philip Blundell <pb@nexus.co.uk>
669 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
670 PC24 relocs if the target is an undefined weak symbol.
671 (arm_add_to_rel): Fix compiler warning.
672 (elf32_arm_plt0_entry): Correct comments.
674 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
676 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
677 an absolute symbol in REL relocs.
679 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
681 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
682 Stub SEGREL32. Return an error for any relocation not handled.
684 1999-09-12 Ian Lance Taylor <ian@zembu.com>
686 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
687 constant symbols, and avoid multiple definition errors on them.
689 1999-09-12 Donn Terry <donn@interix.com>
691 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
692 significant bit is set.
694 1999-09-11 Ian Lance Taylor <ian@zembu.com>
696 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
698 * elfcode.h (write_relocs): Handle an absolute symbol in REL
699 relocs as we do for RELA relocs.
701 1999-09-11 Donn Terry <donn@interix.com>
703 * libpei.h (_bfd_pei_final_link_postscript): Declare.
704 (coff_final_link_postscript): Define.
705 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
706 directory entries here.
707 (_bfd_pei_final_link_postscript): New function.
709 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
710 section flags based on the section name.
712 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
713 get the overflow of the s_nlnno field from the s_nreloc field.
714 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
715 the s_nlnno overflow of the .text section into the s_nreloc
718 * peigen.c (add_data_entry): Declare.
719 (pei_swap_aouthdr_out): Get image size right. Set linker version
721 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
722 (pe_print_idata): Code cleanup, print more info, get rid of (now)
723 extraneous ImageBase.
724 (pe_print_edata): Likewise.
725 (pe_print_pdata): Likewise. Print exception entries.
726 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
727 (tbl): Make const, add "UNKNOWN".
728 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
729 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
730 section data directory.
731 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
733 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
734 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
735 * peicode.h (coff_get_symbol_info): Define.
737 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
739 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
741 (coff_classify_symbol): Re-revert 1999-08-08 patch if
744 * libpei.h: New file, broken out of peicode.h.
745 * peigen.c: New file, broken out of peicode.h.
746 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
747 * configure.in: Add peigen.lo to list of files required for each
749 * Makefile.am: Rebuild dependencies.
750 (BFD32_BACKENDS): Add peigen.lo.
751 (BFD32_BACKENDS_CFILES): Add peigen.c.
752 (SOURCE_HFILES): Add libpei.h.
753 * configure, Makefile.in: Rebuild.
755 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
756 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
757 instead. Don't clear the s_paddr field for an uninitialized data
760 * coffcode.h (coff_mkobject_hook): Set timestamp field in
761 coff_data_type to f_timdat.
762 * peicode.h (pe_mkobject_hook): Likewise.
764 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
765 number if COFF_IMAGE_WITH_PE.
767 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
768 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
769 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
770 there is no SEC_DEBUGGING section.
771 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
772 IMAGE_FILE_DEBUG_STRIPPED.
774 * pe-i386.c (COFF_LONG_FILENAMES): Define.
775 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
776 * pei-i386.c (COFF_LONG_FILENAMES): Define.
777 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
779 * coffswap.h (IMAGE_BASE): Don't define.
780 * pei-arm.c (IMAGE_BASE): Don't define.
781 * pei-i386.c (IMAGE_BASE): Don't define.
782 * pei-mcore.c (IMAGE_BASE): Don't define.
783 * pei-ppc.c (IMAGE_BASE): Don't define.
785 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
786 symbol, switch on the class when determining whether to modify the
787 value. For PE, don't modify the value of a C_FCN symbol not named
790 * libbfd-in.h (_bfd_abort): Declare.
792 * bfd.c (_bfd_abort): New function.
795 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
798 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
799 don't write out the associated line numbers.
801 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
804 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
805 changes when the base type is unknown.
807 * coffgen.c (coff_print_symbol): Fix printing of aux record for
810 * syms.c (BSF_DEBUGGING_RELOC): Define.
811 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
812 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
814 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
815 BSF_DEBUGGING_RELOC set.
816 * bfd-in2.h: Rebuild.
818 1999-09-10 Ian Lance Taylor <ian@zembu.com>
820 * ecoff.c (bfd_debug_section): Update initialization for new
822 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
823 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
825 1999-09-10 H.J. Lu <hjl@gnu.org>
827 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
829 * coff-mips.c (mips_ecoff_backend_data): Likewise.
831 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
833 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
834 for FPTR relocs involving local symbols.
836 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
837 value for the stub address in a call through a stub.
838 Install the value for a local symbol directly into the DLT
839 instead of generating a reloc. Correctly handle FPTR64 relocs.
841 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
842 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
843 (elf_hppa_final_link): Call them.
845 1999-09-10 Ian Lance Taylor <ian@zembu.com>
847 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
848 (elf_adjust_dynamic_symbol): ...from here.
850 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
852 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
853 relocation, remove them. SECREL64->LTOFF16WF.
854 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
856 (elf_hppa_relocate_insn): Similarly.
858 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
859 (elf_hppa_relocate_insn): Similarly.
861 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
863 (elf_hppa_relocate_insn): Similarly.
865 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
866 Handle LTOFF_TP* relocs.
867 (elf_hppa_relocate_insn): Similarly.
869 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
870 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
871 (elf_hppa_relocate_insn): Handle PCREL* relocs.
873 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
874 DIR32, DIR64 and FPTR64 relocations.
875 (elf_hppa_relocate_insn): Similarly.
877 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
878 address of the .PARISC.global section.
879 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
880 table entry elf_hppa_final_link_relocate. Do not give a warning
881 for a reloc against an external symbol if it has a PA64 hash
883 (elf_hppa_final_link_relocate): Significantly rework. Handle
884 DLTIND relocations. Compute the final value of the relocation
885 before passing the value of elf_hppa_relocate_insn.
886 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
887 relocation support. Handle DLTIND relocation requests just like
888 DLTREL relocation requests. Simplify branch handling.
890 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
892 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
893 non-allocated section as done in i386 version.
894 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
895 statement since this is no know relocation.
897 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
899 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
901 (elf_hppa_relocate_insn): Similarly.
903 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
905 (elf_hppa_relocate_insn): Similarly.
907 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
908 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
909 Pass the relocate type rather than the insn format to
910 elf_hppa_relocate_insn.
911 (elf_hppa_relocate_insn): Make switch dependent on relocation type
912 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
914 1999-09-07 Ian Lance Taylor <ian@zembu.com>
916 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
917 (bfd_coff_filnmlen): Define.
918 (bfd_coff_std_swap_table): Initialize new field.
919 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
921 (coff_write_symbols): Likewise.
922 (coff_get_normalized_symtab): Likewise.
923 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
924 * libcoff.h: Rebuild.
926 1999-09-06 Donn Terry <donn@interix.com>
928 * coffcode.h (sort_by_secaddr): New static function if
930 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
931 sections by VMA when assigning target_index values. Always set
934 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
935 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
937 * libcoff.h: Rebuild.
939 * coffcode.h (coff_set_custom_section_alignment): Add const to
940 declaration to match definition.
941 (coff_write_object_contents): Don't set F_AR32W(R)? if
944 * coff-i386.c (in_reloc_p): Add declaration.
945 (i386coff_vec): Simplify initialization of
946 application_section_flags.
948 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
949 version. Move COFF_WITH_PE specific code to new version.
950 (stype_to_sec_flags): Likewise. Add section parameter.
951 * coffgen.c (make_a_section_from_file): Set target_index before
952 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
953 * libcoff.h: Rebuild.
955 * syms.c (stt): Add some PE/PEI section names.
956 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
958 (bfd_symbol_info): Check for 'w'.
960 * section.c (struct bfd_comdat_info): Define.
961 (asection): Add comdat field.
962 (STD_SECTION): Initialize comdat field.
963 (bfd_make_section_anyway): Likewise.
964 * bfd-in2.h: Rebuild.
966 1999-09-06 Andreas Schwab <schwab@suse.de>
968 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
971 1999-09-06 Nick Clifton <nickc@cygnus.com>
973 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
974 bfd_realloc instead of calloc and realloc.
976 1999-09-04 Steve Chamberlain <sac@pobox.com>
978 * cpu-pj.c: New file.
979 * elf32-pj.c: New file.
980 * config.bfd (pj*): New cpu.
981 (pj-*-*, pjl-*-*): New targets.
982 * configure.in (bfd_elf32_pj_vec): New target vector.
983 (bfd_elf32_pjl_vec): New target vector.
984 * archures.c (bfd_arch_pj): Define.
985 * elf.c (prep_headers): Handle bfd_arch_pj.
986 * reloc.c: Define BFD_RELOC_PJ_* relocations.
987 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
988 to target vector list.
989 * Makefile.am: Rebuild dependencies.
990 (ALL_MACHINES): Add cpu-pj.lo.
991 (ALL_MACHINES_CFILES): Add cpu-pj.c.
992 (BFD32_BACKENDS): Add elf32-pj.lo.
993 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
994 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
996 1999-09-04 Ian Lance Taylor <ian@zembu.com>
998 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
999 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1000 and NON_GOT_REF from weak defined symbol to real symbol.
1001 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1002 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1003 create a COPY reloc.
1004 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1005 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1006 don't create a COPY reloc.
1008 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1010 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1011 count those in sections we are not including in the link.
1013 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1015 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1016 field in hpux11 shared libraries.
1018 1999-09-02 Nick Clifton <nickc@cygnus.com>
1020 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1022 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1024 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1025 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1026 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1028 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1030 * elflink.h (record_link_assignment): When possible, keep the
1031 original type of the symbol.
1033 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1035 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1036 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1037 tools were configured.
1038 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1040 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1042 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1043 GOT entries for GOT16 relocations; they're not required.
1045 1999-08-24 Nick Clifton <nickc@cygnus.com>
1047 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1049 * config.bfd (arm-*-netbsd*): New target.
1050 * configure.in (armnetbsd_vec): New target vector.
1051 * configure: Regenerate
1052 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1054 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1055 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1056 (armnetbsd.lo): New rule with deps.
1057 * Makefile.in: Regenerate.
1059 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1062 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1064 * som.c (som_slurp_symbol_table): Fix typo in comment.
1066 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1068 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1069 here instead of using elf_section_data...
1071 1999-08-19 Nick Clifton <nickc@cygnus.com>
1073 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1074 relocations into the base file.
1075 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1076 we are building a base file.
1078 1999-08-19 Nick Clifton <nickc@cygnus.com>
1080 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1082 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1083 REL relocs when performing a partial relocation.
1085 1999-08-18 Donn Terry <donn@interix.com>
1087 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1088 _bfd_coff_link_input_bfd into top level.
1090 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1091 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1092 (coff_i386_rtype_to_howto): Likewise.
1093 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1094 Completely ignore symbols which are all zero.
1095 (dummy_reloc16_estimate): Add return 0.
1096 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1097 variable copy to name_copy to avoid shadowing outer scope
1099 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1100 from unsigned int to unsigned long. Add timestamp field.
1101 * libcoff.h: Rebuild.
1103 1999-08-17 H.J. Lu <hjl@gnu.org>
1105 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1108 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1110 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1111 for special section symbols.
1112 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1113 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1116 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1118 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1119 coincidence of variable names between old and new code.
1121 1999-08-12 Nick Clifton <nickc@cygnus.com>
1123 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1124 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1125 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1126 and 'addend' parameter a 'bfd_signed_vma'.
1127 (elf32_arm_final_link_relocate): Do not involve stubs in
1128 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1129 jumps, not function calls.
1131 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1133 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1134 in R_ARM_PC24 relocs.
1136 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1138 * elf-hppa.h (elf_hppa_fake_sections): New function.
1139 * elf32-hppa.c (elf_backend_fake_sections): Define.
1141 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1142 recent changes to the arch_info structure.
1144 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1145 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1146 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1149 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1150 Ralf Baechle <ralf@uni-koblenz.de>
1152 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1153 output DT_MIPS_GOTSYM.
1154 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1155 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1157 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1159 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1160 prototype. Handle local symbols. Add commentary.
1161 (mips_elf_calculate_relocation): Adjust accordingly.
1162 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1165 * elflink.h (elf_bfd_final_link): Tweak last change.
1167 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1169 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1170 elf-section data to allocate just the right amount of relocation
1171 space. Don't allocate the hash space twice.
1172 (elf_bfd_final_link): Calculate the amount of space to allocate in
1173 each relocation section.
1175 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1177 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1178 64bit mode, generate a section relative relocation for a 32bit
1180 (elf_hppa_is_local_label_name): New function.
1181 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1182 shared between 32bit and 64bit port.
1184 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1186 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1187 R_MIPS_GOT16 and R_MIPS_CALL16.
1188 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1189 to use when looking for a preexisting GOT entry.
1191 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1193 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1194 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1196 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1198 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1200 * elflink.h (elf_link_output_extsym): Don't output a weak
1201 reference to an undefined symbol just because it was defined weak
1204 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1206 * coffgen.c (coff_find_nearest_line): When looking for file, use
1207 last best match rather than first. If address is beyond last line
1208 number record, don't return the last line as the correct value.
1210 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1212 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1213 * bfd-in2.h: Rebuild.
1215 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1217 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1218 * coffcode.h (coff_set_custom_section_alignment): New static
1220 (coff_section_alignment_table): New static array.
1221 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1222 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1223 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1224 * libcoff.h: Rebuild.
1226 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1228 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1230 * Makefile.in: Rebuild.
1232 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1234 * section.c (SEC_SHARED): Define.
1235 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1236 (styp_to_sec_flags): Likewise.
1237 * peicode.h (coff_swap_scnhdr_out): Likewise.
1238 * bfd-in2.h: Rebuild.
1240 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1242 * coffcode.h (coff_classify_symbol): Comment out part of
1243 1999-08-05 change which breaks cygwin DLLs.
1245 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1246 * aclocal.m4, configure: Rebuild.
1248 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1250 * section.c (global_syms): Only initialize union field if
1253 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1255 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1256 the size of a GOT entry here.
1257 (mips_elf_calculate_relocation): Don't create a local GOT entry
1258 for the symbol in a GOT16 relocation; just for it's high-order bit
1259 (_bfd_mips_elf_relocate_section): Fix thinko.
1261 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1263 Based on patches from Donn Terry <donn@interix.com>:
1264 * coffcode.h (enum coff_symbol_classification): Define.
1265 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1266 _bfd_coff_classify_symbol. Change return type.
1267 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1268 (coff_slurp_symbol_table): Use coff_classify_symbol.
1269 (coff_classify_symbol): New static function.
1270 (coff_sym_is_global): Never define.
1271 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1272 * cofflink.c (coff_link_check_ar_symbols): Use
1273 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1274 (coff_link_add_symbols): Likewise.
1275 (_bfd_coff_link_input_bfd): Likewise.
1276 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1277 coff_classify_symbol.
1278 * libcoff.h: Rebuild.
1280 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1282 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1283 (e_ltpsel, e_rtpsel): Similarly.
1285 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1286 and 14bit ertpsel. Handle 64bit psel.
1288 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1290 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1291 handling for REL relocations. And only left-shift R_MIPS26
1292 relocation addends where necessary.
1294 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1296 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1297 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1298 Just return the relocation found.
1299 (mips_elf_relocate_section): Pull the LO16 addend out of the
1300 section itself when using REL relocations.
1302 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1303 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1306 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1308 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1309 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1310 relocation against a symbol in an input section with no output
1311 section. From Daniel Jacobowitz <drow@false.org>.
1313 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1315 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1316 look for generated file correctly.
1317 * aclocal.m4, configure: Rebuild.
1319 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1321 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1322 and R_MIPS16_26 relocations correctly when relocating.
1323 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1324 and R_MIPS_CALL_LO16 are for global symbols.
1326 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1328 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1330 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1331 variables and initialize them.
1333 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1335 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1336 there are no global symbols requiring GOT entries.
1337 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1338 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1339 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1341 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1342 symbols are considered to have the value zero.
1343 (_bfd_mips_elf_relocate_section): Don't try to perform a
1344 relocation for an undefined symbol.
1345 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1348 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1350 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1351 wants ba,a,pt %xcc instead of %icc.
1352 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1353 of large PLT entries.
1354 (sparc64_elf_plt_ptr_offset): Fix calculation.
1355 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1356 addend should be relative to load address, not .plt section start.
1357 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1359 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1361 * elf-bfd.h (struct elf_backend_data): Add
1362 print_symbol_all and output_arch_syms backend methods.
1363 * elfxx-target.h: Likewise.
1364 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1365 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1366 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1368 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1369 symbols in .dynsym, add their names into .dynstr. Put those symbols
1371 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1372 pointers to STT_REGISTER symbols in dynsym section.
1373 (sparc64_elf_print_symbol_all): New function.
1374 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1375 printing using the print_symbol_all hook.
1377 1999-07-30 Catherine Moore <clm@cygnus.com>
1379 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1382 1999-07-29 Richard Henderson <rth@cygnus.com>
1384 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1385 dynamic_sections_created.
1387 1999-07-29 Richard Henderson <rth@cygnus.com>
1389 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1390 (mips_rtype_to_howto): ... new function.
1391 (_bfd_mips_elf_relocate_section): Use it.
1393 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1395 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1397 1999-07-27 Nick Clifton <nickc@cygnus.com>
1399 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1401 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1402 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1404 1999-07-23 Donn Terry <donn@interix.com>
1406 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1407 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1408 * cofflink.c (coff_link_add_symbols): If PE, handle section
1410 * libcoff.h: Rebuild.
1412 * config.bfd (i[3456]86-*-interix*): New target.
1414 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1416 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1417 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1418 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1419 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1420 (COFF_SUPPORT_GNU_LINKONCE): Define.
1421 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1422 (COFF_SUPPORT_GNU_LINKONCE): Define.
1424 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1427 * makefile.dos: Remove; obsolete.
1428 * configure.bat: Remove; obsolete.
1430 1999-07-21 H.J. Lu <hjl@gnu.org>
1432 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1434 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1436 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1437 message and fail if a symbol index is out of range.
1439 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1441 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1442 when looking at a R_MIPS_GOT16 relocation.
1444 1999-07-20 Nick Clifton <nickc@cygnus.com>
1446 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1448 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1450 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1451 removed in previous change.
1452 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1453 in relocateable output.
1455 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1457 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1460 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1461 if they appear to be specially created by the linker.
1463 1999-07-19 Nick Clifton <nickc@cygnus.com>
1465 * targets.c (alternative_target): New field in bfd_target
1467 (bfd_search_for_target): New function: Find a target that
1468 satisifies a search function.
1469 * bfd-in2.h: Regenerate.
1471 * elfxx-target.h: Initialise the alternative_target field of
1472 the bfd_target structures to point to the other target (if
1474 * nlm-target.h: Initialise the alternative_target field of
1475 the bfd_target structures to point to the other target (if
1478 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1479 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1481 * aix386-core.c: Initialise new field of bfd_target structure.
1482 * aout-adobe.c: Initialise new field of bfd_target structure.
1483 * aout-arm.c: Initialise new field of bfd_target structure.
1484 * aout-target.h: Initialise new field of bfd_target structure.
1485 * aout-tic30.c: Initialise new field of bfd_target structure.
1486 * binary.c: Initialise new field of bfd_target structure.
1487 * bout.c: Initialise new field of bfd_target structure.
1488 * cisco-core.c: Initialise new field of bfd_target structure.
1489 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1490 * coff-alpha.c: Initialise new field of bfd_target structure.
1491 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1492 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1493 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1494 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1495 * coff-i386.c: Initialise new field of bfd_target structure.
1496 * coff-i860.c: Initialise new field of bfd_target structure.
1497 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1498 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1499 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1500 * coff-mips.c: Initialise new field of bfd_target structure.
1501 * coff-ppc.c: Initialise new field of bfd_target structure.
1502 * coff-rs6000.c: Initialise new field of bfd_target structure.
1503 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1504 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1505 * coff-tic30.c: Initialise new field of bfd_target structure.
1506 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1507 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1508 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1509 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1510 * hppabsd-core.c: Initialise new field of bfd_target structure.
1511 * hpux-core.c: Initialise new field of bfd_target structure.
1512 * i386msdos.c: Initialise new field of bfd_target structure.
1513 * i386os9k.c: Initialise new field of bfd_target structure.
1514 * ieee.c: Initialise new field of bfd_target structure.
1515 * ihex.c: Initialise new field of bfd_target structure.
1516 * irix-core.c: Initialise new field of bfd_target structure.
1517 * mipsbsd.c: Initialise new field of bfd_target structure.
1518 * netbsd-core.c: Initialise new field of bfd_target structure.
1519 * oasys.c: Initialise new field of bfd_target structure.
1520 * osf-core.c: Initialise new field of bfd_target structure.
1521 * ppcboot.c: Initialise new field of bfd_target structure.
1522 * ptrace-core.c: Initialise new field of bfd_target structure.
1523 * sco5-core.c: Initialise new field of bfd_target structure.
1524 * som.c: Initialise new field of bfd_target structure.
1525 * srec.c: Initialise new field of bfd_target structure.
1526 * tekhex.c: Initialise new field of bfd_target structure.
1527 * trad-core.c: Initialise new field of bfd_target structure.
1528 * versados.c: Initialise new field of bfd_target structure.
1529 * vms.c: Initialise new field of bfd_target structure.
1531 1999-07-19 Andreas Schwab <schwab@suse.de>
1533 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1536 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1538 * elflink.h (elf_link_adjust_relocs): New function.
1539 (elf_bfd_final_link): Use it.
1540 (elf_link_input_bfd): Deal with the fact that there can be
1541 two relocation sections for a single section.
1542 (elf_reloc_link_order): Likewise.
1544 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1545 a relocateable object.
1546 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1548 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1550 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1551 (sparc64_elf_get_reloc_upper_bound,
1552 sparc64_elf_get_dynamic_reloc_upper_bound,
1553 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1554 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1556 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1557 ELF64_R_TYPE_ID/DATA where appropriate.
1559 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1561 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1564 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1566 * elf32-mips.c (mips_elf_local_relocation_p): New static
1568 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1569 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1570 Always set *require_jalxp.
1571 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1572 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1573 GOT16 if the GOT16 is against a local symbol. Don't return false
1574 for an undefined symbol. If there is an overflow, assert that we
1577 1999-07-16 Andreas Schwab <schwab@suse.de>
1579 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1580 variables `link' and `elfsec'.
1581 (elf_bfd_final_link): Remove unused variable `os'.
1583 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1585 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1586 a PT_PHDR program headers.
1587 (_bfd_mips_elf_final_link): Don't assume there are going to be
1588 section symbols when we're not building a shared object.
1589 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1592 1999-07-15 J.T. Conklin <jtc@redback.com>
1594 * config.bfd (i[3456]86-*-vxworks*): New target.
1596 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1598 * elf32-mips.c (mips_elf_stub_section_p): New function.
1599 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1600 (mips_elf_relocate_section): Adjust calling sequence for
1601 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1602 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1605 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1607 * configure.in: Bump version number to 2.9.5.
1608 * configure: Rebuild.
1610 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1612 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1614 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1615 to derive final type instead of hardwiring a selection.
1617 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1619 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1620 things relocated by R_MIPS16_GPREL.
1621 (mips_elf_perform_relocation): Likewise.
1623 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1625 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1627 1999-07-14 Richard Henderson <rth@cygnus.com>
1629 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1630 (_bfd_mips_elf_size_dynamic_sections): Set it.
1631 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1632 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1633 new argument max_local.
1635 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1637 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1638 subwords when handling an R_MIPS16_26 relocation.
1639 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1642 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1643 dst_mask to match reality.
1644 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1645 (mips_elf_obtain_contents): Use bfd_get.
1646 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1647 (mips_elf_relocate_section): Likewise.
1649 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1651 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1652 (mips_elf_relocate_section): Adjust calling sequence for
1653 mips_elf_perform_relocation.
1654 (mips_elf_perform_relocation): Take additional argument. Handle
1655 R_MIPS16_26. Use bfd_put for convenience.
1657 1999-07-13 Richard Henderson <rth@cygnus.com>
1659 * elf.c (assign_file_positions_for_segments): Thinko last change.
1660 Always overwrite p_flags.
1662 1999-07-13 Richard Henderson <rth@cygnus.com>
1664 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1665 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1666 .dynbss and .rel[a].bss if want_dynbss.
1667 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1669 1999-07-13 Richard Henderson <rth@cygnus.com>
1671 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1673 1999-07-13 Richard Henderson <rth@cygnus.com>
1675 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1676 (struct elf_link_hash_table): Add dynlocal.
1677 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1678 (_bfd_elf_link_adjust_dynindx): Delete.
1679 (_bfd_elf_link_renumber_dynsyms): Prototype.
1680 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1681 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1682 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1683 (_bfd_elf_link_lookup_local_dynindx): New function.
1684 (elf_link_renumber_hash_table_dynsyms): New function.
1685 (_bfd_elf_link_renumber_dynsyms): New function.
1686 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1687 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1688 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1689 instead of elf_link_remove_section_and_adjust_dynindices.
1690 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1691 (elf_link_assign_sym_version): Remove removed_dynamic code.
1692 (elf_link_renumber_dynsyms): Delete.
1693 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1695 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1696 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1697 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1698 * elf32-mips.c: Similarly.
1699 * elf32-ppc.c: Similarly.
1700 * elf32-sparc.c: Similarly.
1701 * elf64-alpha.c: Similarly.
1702 * elf64-sparc.c: Similarly.
1704 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1706 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1707 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1708 when the relocation is against _gp_disp.
1710 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1712 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1713 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1714 to possibly_dynamic_relocs. Adjust usage throughout code.
1715 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1716 (elf_mips_ctor64_howto): Likewise.
1717 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1719 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1720 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1721 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1722 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1724 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1726 * Makefile.am: Rebuild dependencies.
1727 * Makefile.in: Rebuild.
1729 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1730 * bfd-in2.h: Rebuild.
1732 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1733 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1734 structure initializations. Add casts.
1735 * reloc.c (EMPTY_HOWTO): Define.
1736 * bfd-in2.h: Rebuild.
1737 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1738 comparisons against 0.
1739 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1740 previous_ibfd_e_flags to unsigned long.
1741 * vms.h (struct vms_private_data_struct): Change section_count to
1743 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1744 (_bfd_vms_write_gsd): Change symnum to unsigned.
1745 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1746 * vms-tir.c (etir_sta): Change psect to unsigned.
1747 (alloc_section): Change idx to unsigned.
1748 (tir_sta, tir_ctl): Change psect to unsigned.
1749 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1750 * vms.c (priv_section_count): Change to unsigned.
1752 1999-07-12 Andreas Schwab <schwab@suse.de>
1754 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1755 * m68klinux.c: Likewise.
1757 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1759 * Many files: Changes to avoid gcc warnings: Remove unused local
1760 variables. Add default case to enum switches.
1761 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1762 compile if not COFF_IMAGE_WITH_PE.
1763 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1764 (bfd_arm_get_bfd_for_interworking): Likewise.
1765 (bfd_arm_process_before_allocation): Likewise.
1766 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1767 * pei-arm.c: Likewise.
1768 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1769 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1770 (mips_elf_got16_entry): Put parens around & in body of ==.
1771 (mips_elf_calculate_relocation): Correct test for empty string.
1772 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1774 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1777 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1779 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1780 as appropriate. Fill in structure initializations. Add variable
1781 initializations. Add casts.
1782 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1783 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1785 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1787 * elf-bfd.h (bfd_elf_hash): Update declaration.
1788 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1789 when calling bfd_elf_hash.
1791 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1793 * libbfd.c (bfd_put_8): Make it of type `void'.
1794 * bfd-in2.h: Regenerated.
1795 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1797 (_bfd_mips_elf_final_link): Likewise.
1799 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1801 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1803 * config.bfd (hppa*-*-linux-gnu*): New target
1805 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1807 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1808 (_bfd_mips_elf_create_dynamic_sections): New function.
1809 (_bfd_mips_elf_add_symbol_hook): Likewise.
1810 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1811 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1812 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1813 (_bfd_mips_elf_gc_mark_hook): Likewise.
1814 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1815 (_bfd_mips_elf_always_size_sections): Likewise.
1816 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1817 (_bfd_mips_elf_check_relocs): Likewise.
1818 (_bfd_mips_elf_link_hash_table_create): Likewise.
1819 (_bfd_mips_elf_print_private_data): Likewise.
1820 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1821 (_bfd_mips_elf_final_link): Likewise.
1822 (_bfd_mips_elf_additional_program_headers): Likewise.
1823 (_bfd_mips_elf_modify_segment_map): Likewise.
1824 (_bfd_mips_elf_relocate_section): Likewise.
1825 * elf32-mips.c (mips_elf32_object_p): Move contents into
1826 _bfd_mips_elf_object_p.
1827 (mips_elf_additional_program_headers): Rename to
1828 _bfd_mips_elf_additional_program_headers.
1829 (mips_elf_modify_segment_map): Rename to
1830 _bfd_mips_elf_modify_segment_map.
1831 (elf_mips_abi_name): Change prototype.
1832 (mips_elf32_section_from_shdr): Merge into
1833 _bfd_mips_elf_section_from_shdr.
1834 (mips_elf32_section_processing): Merge into
1835 _bfd_mips_elf_section_processing.
1836 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1837 the right back-end ELF linker.
1838 (mips_elf_relocate_section): Rename to
1839 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1840 (mips_elf_link_output_symbol_hook): Rename to
1841 _bfd_mips_elf_link_output_symbol_hook.
1842 (mips_elf_create_dynamic_section): Rename to
1843 _bfd_mips_elf_create_dynamic_section.
1844 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1845 Adjust for 64-bit code. Use mips_elf_got_section.
1846 (mips_elf_adjust_dynamic_symbol): Rename to
1847 _bfd_mips_elf_adjust_dynamic_symbol. Use
1848 mips_elf_allocate_dynamic_relocations.
1849 (mips_elf_finish_dynamic_symbol): Rename to
1850 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1851 Adjust for 64-bit code.
1852 (mips_elf_finish_dynamic_sections): Rename to
1853 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1854 (mips_elf_always_size_sections): Rename to
1855 _bfd_mips_elf_always_size_sections.
1856 (mips_elf_add_symbol_hook): Rename to
1857 _bfd_mips_elf_add_symbol_hook.
1858 (mips_elf_next_lo16_addend): Constify.
1859 (mips_elf_calculate_relocation): Likewise.
1860 (mips_elf_obtain_contents): Likewise.
1861 (mips_elf_perform_relocation): Likewise.
1862 (mips_elf_create_dynamic_relocation): Likewise.
1863 (mips_elf_allocate_dynamic_relocations): New function.
1864 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1865 (MIPS_ELF_REL_SIZE): Likewise.
1866 (MIPS_ELF_DYN_SIZE): Likewise.
1867 (MIPS_ELF_GOT_SIZE): Likewise.
1868 (MIPS_ELF_SYM_SIZE): Likewise.
1869 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1870 (MIPS_ELF_GET_WORD): Likewise.
1871 (MIPS_ELF_PUT_WORD): Likewise.
1872 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1873 (STUB_LW): Conditionalize for 64-bit value.
1874 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1876 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1877 Check it for inconsistency.
1878 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1880 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1882 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1883 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1884 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1885 (mips_elf_local_got_index): Likewise.
1886 (mips_elf_got_page): Likewise.
1887 (mips_elf_got_info): Likewise.
1888 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1889 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1890 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1891 instead of constant `2'.
1892 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1893 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1894 (mips_elf_size_dynamic_sections): Use
1895 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1896 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1897 Adjust all releveant entries in elf backend table.
1898 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1899 (mips_elf64_section_processing): Likewise.
1900 Adjust elf backend entries to use _bfd_mips_elf variants now
1903 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1905 (size_dynamic_sections): Likewise.
1906 (elf_link_output_extsym): Likewise.
1907 * elf.c: (elf_fake_sections): Likewise.
1908 * libbfd.c (bfd_get): New macro.
1909 (bfd_put): Likewise.
1910 * bfd-in2.h: Regenerated.
1912 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1914 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1915 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1916 wap_reloca_in, and swap_reloca_out.
1917 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1918 multiple internal relocations per external relocation.
1919 (link_read_relocs): Likewise.
1920 (elf_bfd_final_link): Likewise.
1921 (elf_link_input_bfd): Likewise.
1922 (elf_gc_mark): Likewise.
1923 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1924 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1926 (size_info): Add entries for new fields.
1927 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1928 (mips_elf64_be_swap_reloc_in): New function.
1929 (mips_elf64_be_swap_reloc_out): Likewise.
1930 (mips_elf64_be_swap_reloca_in): Likewise.
1931 (mips_elf64_be_swap_reloca_out): Likewise.
1932 (mips_elf64_size_info): Add entries for new fields.
1934 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1936 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1937 field equals the new rel_count field.
1938 (elf_link_input_bfd): When doing a relocateable link, use the new
1939 rel_count field rather than the reloc_count field.
1940 (elf_reloc_link_order): Likewise.
1941 (elf_finish_pointer_linker_section): Likewise.
1943 Based on patch from H.J. Lu <hjl@gnu.org>:
1944 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1945 shared library to override a weak definition in a regular object.
1947 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1949 * libhppa.h: Revert July 2, 1999 patch.
1951 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1952 need to generate DLTIND relocations, not DLTREL relocations.
1954 1999-07-05 Nick Clifton <nickc@cygnus.com>
1956 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1958 (coff_set_flags): Recognise arm 5 architectures.
1960 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1961 Add support for armv5 architecture.
1963 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1965 * reloc.c: Add new, assembler only, ARM reloc:
1966 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1968 * bfd-in2.h: Regenerate.
1970 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1972 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1973 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1974 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1975 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1976 * elf32-mips.c (ABI_64_P): New macro.
1977 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1978 (_bfd_mips_elf_find_nearest_line): Adjust call to
1979 _bfd_dwarf2_find_nearest_line.
1980 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1981 * libbfd.h: Regenerated.
1983 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1985 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1987 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1989 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1990 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1992 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1994 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1996 (_bfd_elf_init_reloc_shdr): New function.
1997 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1998 bfd_alloc followed by memset.
1999 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2000 (elf_fake_sections): Here.
2001 (assign_section_numbers): Assign section numbers for the second
2002 relocation section, if required.
2003 * elflink.h (elf_link_output_relocs): New function.
2004 (elf_link_size_reloc_section): Likewise.
2005 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2006 (elf_link_input_bfd): Use elf_link_output_relocs.
2008 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2009 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2011 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2013 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2016 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2018 * elf32-mips.c (mips_elf_got_info): Move declaration before
2019 prototypes. Change global_gotsym to be a pointer to a hash entry,
2020 rather than a number index.
2021 (mips_elf_link_hash_entry): Move declaration before prototypes.
2022 (mips_elf_irix6_finish_dynamic_symbol): New function.
2023 (mips_elf_sign_extend): Likewise.
2024 (mips_elf_high): Likewise.
2025 (mips_elf_higher): Likewise.
2026 (mips_elf_highest): Likewise.
2027 (mips_elf_global_got_index): Likewise.
2028 (mips_elf_local_got_index): Likewise.
2029 (mips_elf_got_offset_from_index): Likeiwse.
2030 (mips_elf_record_global_got_symbol): Likewise.
2031 (mips_elf_got_page): Likewise.
2032 (mips_elf_next_lo16_addend): Likewise.
2033 (mips_elf_calculate_relocation): Likewise.
2034 (mips_elf_obtain_contents): Likewise.
2035 (mips_elf_perform_relocation): Likewise.
2036 (mips_elf_assign_gp): Likewise.
2037 (mips_elf_sort_hash_table_f): Likewise.
2038 (mips_elf_sort_hash_table): Likewise.
2039 (mips_elf_got_section): Likewise.
2040 (mips_elf_got_info): Likewise.
2041 (mips_elf_create_local_got_entry): Likewise.
2042 (mips_elf_got16_entry): Likewise.
2043 (mips_elf_create_dynamic_relocation): Likewise.
2044 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2045 (mips_elf_final_gp): Use mips_elf_assign_gp.
2046 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2047 into SHN_SCOMMON automatically on IRIX6.
2048 (mips_elf_add_symbol_hook): Likewise.
2049 (mips_elf_relocate_section): Rewrite, using
2050 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2051 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2052 Don't deal with .rld_map on IRIX6.
2053 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2054 section flags appropriately for .got.
2055 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2056 the got. Call mips_elf_record_global_got_symbol and allocate
2057 local got space appropriately.
2058 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2059 char *. Rework calculation of GOT size. Sort dynamic symbol
2060 table entries so entries that do not require GOT entries appear at
2061 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2062 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2064 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2066 (mips_elf_finish_dynamic_symbol): Use
2067 mips_elf_irix6_finish_dynamic_symbol.
2068 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2069 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2070 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2072 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2074 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2075 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2077 1999-06-04 Philip Blundell <philb@gnu.org>
2079 * elf32-arm.h (elf_backend_got_header_size): Define.
2080 (elf_backend_plt_header_size): Likewise.
2082 1999-06-28 Jim Pick <jim@jimpick.com>
2084 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2086 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2088 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2089 relocation function.
2090 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2092 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2094 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2095 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2096 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2097 (_bfd_mips_elf_section_from_shdr): Use them.
2098 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2099 of GP-relative sections.
2100 (_bfd_mips_elf_set_section_contents): Use them.
2101 (_bfd_mips_elf_section_processing): Share code between .sdata and
2102 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2103 (mips_elf_additional_program_headers): Add handling for
2104 PT_MIPS_OPTIONS segment on IRIX6.
2105 (mips_elf_modify_segment_map): Likeiwse.
2106 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2107 Include the options sections on IRIX6. Don't look for GP-relative
2108 sections by name; use SHF_MIPS_GPREL instead.
2109 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2111 (mips_elf_create_dynamic_sections): Don't muck about with section
2112 alignments and such on IRIX6.
2113 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2114 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2115 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2116 bfd_zalloc rather than bfd_alloc and memset.
2117 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2118 Don't assert the existence of .rld_map on IRIX6.
2119 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2121 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2122 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2125 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2127 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2128 (mips_elf_swap_msym_out): New function.
2129 (mips_elf_create_msym_section): Likewise.
2130 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2131 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2132 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2133 section not named .msym.
2134 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2135 .msym directly. Set appropriate attributes for the .msym
2137 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2138 (mips_elf_link_hash_newfunc): Clear it.
2139 (mips_elf_create_dynamic_sections): Create the .msym section
2141 (mips_elf_size_dynamic_sections): Allocate space for the
2142 .msym section. Add a DT_MIPS_MSYM entry.
2143 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2145 (mips_elf_finish_dynamic_sections): Assign a value for
2146 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2148 * elf32-mips.c (irix_compat_t): New enumeration.
2149 (ABI_N32_P): New macro.
2150 (IRIX_COMPAT): Likewise.
2151 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2152 (mips_elf_relocate_section): Fix typo.
2154 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2156 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2157 as writable PE sections.
2159 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2161 * dwarf2.c (struct arange): New type.
2162 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2163 (arange_add): New function.
2164 (decode_line_info): Keep track of address ranges that a compilation
2166 (comp_unit_contains_address): Return true if address is contained
2167 in _any_ of the address ranges associated with a compilation unit.
2168 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2169 on the first comp_unit that contains the address.
2171 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2173 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2174 (decode_line_info): Add variable STASH and initialize it to point
2175 to the per-bfd dwarf2_debug info. Remove static variable
2176 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2178 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2180 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2181 shared library to have an undefined symbol.
2183 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2184 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2186 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2188 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2189 * elf32-hppa.c: Remove everything related to symbol extension
2190 sections & records. Use the common elf_hppa_final_write_processing.
2192 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2194 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2195 functions instead of _init/_fini if requested.
2197 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2199 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2202 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2204 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2205 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2207 (ppc_elf_finish_dynamic_sections): Check for positive section
2208 dynindx field, rather than comparing against -1.
2209 (ppc_elf_relocate_section): Only return false if undefined_symbol
2210 or reloc_overflow fail, not always upon encountering an error.
2212 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2214 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2215 bfd_byte * before performing pointer arithmetic.
2217 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2219 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2221 * elf32-hppa.c: Include elf-hppa.h.
2222 (ARCH_SIZE): Define.
2223 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2225 (elf32_hppa_info_to_howto): Similarly.
2226 (elf_hppa_howto_table): Similarly.
2227 (elf_hppa_reloc_type_lookup): Similarly.
2228 (hppa_elf_gen_reloc_type): Similarly.
2229 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2231 1999-06-22 Nick Clifton <nickc@cygnus.com>
2233 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2234 handling R_V850_22_PCREL relocation.
2236 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2238 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2241 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2243 * section.c (_bfd_strip_section_from_output): Ignore sections
2244 DISCARDed by the link script.
2246 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2248 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2249 Remove unused local variable spp.
2251 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2252 the entry symbol is not set.
2254 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2256 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2257 GPDISP or LITUSE in a relocatable link.
2259 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2261 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2262 * (alloc_dwarf1_func): Likewise.
2264 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2266 * libhppa.h: Fix various formatting errors.
2267 (assemble_3); Rewrite using CATENATE.
2268 (assemble_17): Fix various bugs.
2270 1999-06-16 Nick Clifton <nickc@cygnus.com>
2272 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2274 1999-06-15 Richard Henderson <rth@cygnus.com>
2276 * section.c (SEC_SHORT): Define.
2277 * bfd-in2.h: Rebuild.
2279 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2281 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2282 Remove abfd parameter. Use _bfd_strip_section_from_output.
2283 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2285 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2286 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2287 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2289 (bfd_elf_size_dynamic_sections): Use it.
2291 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2293 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2294 complain_overflow_bitfield to complain_overflow_signed.
2296 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2298 * elflink.h (elf_link_read_relocs_from_section): New function,
2300 (elf_link_read_relocs): Here. Use it for both relocation
2303 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2305 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2306 asect->reloc_count is valid.
2308 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2310 * elf32-mips.c (mips_elf32_section_processing): Permit a
2311 SHT_MIPS_REGINFO section to have a size of 0.
2313 1999-06-12 David O'Brien <obrien@freebsd.org>
2315 * config.bfd (alpha*-*-freebsd*): New target.
2316 (i[3456]86-*-freebsd*): Now defaults to ELF.
2318 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2320 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2321 wrap if the relocation covers the high bit of an address.
2323 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2325 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2327 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2328 instead of R_SPARC_max.
2329 (sparc64_elf_info_to_howto): Likewise.
2330 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2331 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2333 1999-06-07 Richard Henderson <rth@cygnus.com>
2335 * section.c (_bfd_strip_section_from_output): Remove output
2336 sections with no initial link_order.
2338 1999-06-07 Nick Clifton <nickc@cygnus.com>
2340 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2342 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2344 * Makefile.am (SOURCE_HFILES): Add missing headers.
2345 * Makefile.in: Regenerated.
2347 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2349 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2352 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2354 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2355 range undefweak symbols.
2356 * hash.c: Add missing comma after @xref{}
2357 * linker.c: Likewise.
2359 1999-06-04 Nick Clifton <nickc@cygnus.com>
2361 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2363 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2364 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2365 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2366 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2368 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2370 * Makefile.am: Rebuild dependencies.
2371 (BFD32_BACKENDS): Add dwarf1.lo.
2372 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2373 * Makefile.in: Rebuild.
2375 1999-06-04 Nick Clifton <nickc@cygnus.com>
2377 * Makefile.am: Add epoc-arm-pe target.
2378 * Makefile.in: Regenerate.
2379 * pe-arm.c: Only redefine interworking function names if they have
2380 not already been redefined.
2381 * pei-arm.c: Only redefine interworking function names if they have
2382 not already been redefined.
2383 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2385 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2388 1999-06-03 Nick Clifton <nickc@cygnus.com>
2390 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2392 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2394 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2396 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2398 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2399 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2401 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2403 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2404 in other text sections.
2406 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2408 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2409 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2410 * libbfd.h: Regenerate.
2411 * coff-sh.c (sh_merge_private_data): Delete.
2412 (coff_bfd_merge_private_bfd_data): Change to
2413 _bfd_generic_verify_endian_match.
2414 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2416 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2418 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2420 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2422 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2424 (bfd_elf32_arm_process_before_allocation): Likewise.
2425 * bfd-in2.h: Rebuild.
2427 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2429 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2430 track of end_sequence markers.
2431 (add_line_info): Add END_SEQUENCE arg.
2432 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2433 debug-line info---it doesn't work right if a compilation unit
2434 consists of multiple discontiguous code-sequences. It would be
2435 worthwhile to optimize for the common case where a compilation
2436 unit results in a contiguous set of code sequences, but this is
2437 quite tricky to get right for arbitrary DWARF2 files.
2438 (lookup_address_in_line_info_table): Don't use the last line entry
2439 for a compilation unit for anything with an address higher than
2440 this line entry. Also, check for end_sequence markers to
2441 correctly handle discontinuities.
2442 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2443 compilation units, check all compilation units with each->high==0
2444 just like when reading compilation units.
2446 * dwarf2.c (decode_line_info): Initialize table->files and
2447 table->last_line to NULL to avoid segfaults due to random
2448 values in these members.
2449 (concat_filename): Check for out-of-range file number before
2450 indexing filename table. Segfaults suck.
2452 * dwarf2.c (decode_line_info): Don't truncate address to least
2453 significant 32 bits (breaks 64 bit targets).
2454 (lookup_address_in_function_table): Ditto.
2455 (comp_unit_contains_address): Ditto.
2457 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2459 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2460 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2461 (mips_elf64_howto_table_rela): Likewise.
2463 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2465 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2466 single section has two associated relocation sections.
2468 1999-06-02 Mark Salter <msalter@cygnus.com>
2470 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2471 COFF_WITH_PE defined.
2473 1999-06-02 Nick Clifton <nickc@cygnus.com>
2475 * pe-arm.c: Rename global arm interworking functions to avoid name
2476 collision when all targets BFD is built.
2479 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2481 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2482 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2483 (bfd_elf_section_data): Add use_rela_p.
2484 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2485 (_bfd_elf_new_section_hook): Likewise.
2486 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2488 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2489 * elfcode.h (write_relocs): Determine whether or not use rela
2490 relocs based on the relocation section header.
2491 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2492 instead of use_rela_p.
2493 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2494 (elf_backend_may_use_rela_p): Likewise.
2495 (elf_backend_default_use_rela_p): Likewise.
2496 (elfNN_bed): Use them.
2498 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2500 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2502 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2504 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2505 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2506 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2507 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2508 * bfd-in2.h: Regenerated.
2509 * libbfd.h: Likewise.
2510 * elf32-mips.c (mips_info_to_howto_rela): New function.
2511 (USE_REL): Adjust for new conventions.
2512 (MINUS_ONE): New macro.
2513 (elf_mips_howto_table): Add R_MIPS_SUB.
2514 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2516 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2517 .MIPS.content section.
2518 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2519 with .MIPS.content as .MIPS.content sections. Set
2520 SHF_MNIPS_NOSTRIP for such section.
2521 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2522 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2523 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2525 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2527 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2530 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2533 1999-05-30 Philip Blundell <philb@gnu.org>
2535 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2536 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2537 the addend does not overflow into the rest of the word.
2539 1999-05-29 Nick Clifton <nickc@cygnus.com>
2541 * bfd-in.h: Amend prototype for
2542 bfd_elf32_arm_process_before_allocation .
2543 * bfd-in.h: Regenerate.
2545 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2546 elements in a fixed sized array.
2547 (ARM_ELF_ABI_VERSION): Define.
2548 (ARM_ELF_OS_ABI_VERSION): Define.
2549 (R_ARM_THM_ABS5): Fix rightshift and size.
2550 (R_ARM_THM_PC22): Fix size.
2551 (R_ARM_PLT32): Define Howto.
2552 (find_howto): New function: Locate a howto based on a reloc
2554 (elf32_arm_info_to_howto): Use find_howto if necessary.
2555 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2556 bfd_reloc_code_real_type.
2557 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2558 and BFD_RELOC_VTABLE_ENTRY.
2559 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2561 * elfarm-nabi.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 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2568 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2569 bfd_reloc_code_real_type.
2571 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2572 no_pipeline_knowledge.
2573 (elf32_arm_link_hash_create): Initialise new field to zero.
2574 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2575 no_pipeline_knowledge. Use this parameter to initialise the field
2576 in the globals data structure.
2577 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2578 no_pipeline_knowledge is false and the binary is from an old
2580 (elf32_arm_merge_private_data): Generate an error if an attempt is
2581 made to linl together big endian and little endian code.
2582 (elf32_arm_post_process_headers): New function: Initialise the
2583 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2585 (elf_backend_post_process_headers): Define.
2587 1999-05-28 Nick Clifton <nickc@cygnus.com>
2589 * elf-bfd.h (struct elf_backend_data): Add new field:
2590 elf_backend_post_process_headers.
2592 * elfxx-target.h (elf_backend_post_process_headers): Define to
2593 NULL if not already defined.
2594 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2596 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2598 (_bfd_elf_compute_section_file_positions): Call
2599 elf_backend_post_process_headers if defined.
2601 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2603 * configure.in: Check whether getuid and getgid exist.
2604 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2605 HAVE_GETGID are not defined, respectively.
2606 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2608 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2609 * configure, config.in: Rebuild.
2611 1999-05-28 Martin Dorey <mdorey@madge.com>
2613 * elf32-i960.c: New file.
2614 * elf.c (prep_headers): Handle bfd_arch_i960.
2615 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2616 * config.bfd (i960-*-elf*): New target.
2617 * configure.in (bfd_elf32_i960_vec): New target vector.
2618 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2619 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2620 * Makefile.in, aclocal.m4, configure: Rebuild.
2622 1999-05-27 Nick Clifton <nickc@cygnus.com>
2624 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2626 (find_howto): New function: Find entries in the
2627 elf32_arm_howto_table.
2628 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2630 (elf32_arm_reloc_type_lookup): Add lookup for
2631 BFD_RELOC_ARM_PLT32.
2633 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2635 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2636 (elf32_arm_link_hash_table_create): Use above function as the
2637 constructor for hash table entries.
2638 (elf32_arm_relocate_section): Avoid crash when there is no output
2640 (elf32_arm_final_link_relocate): New parameter h.
2641 (elf32_arm_relocate_section): Pass symbol hash entry to above
2643 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2646 1999-05-25 Catherine Moore <clm@cygnus.com>
2648 * coff-arm.c (coff_arm_relocate_section): Don't emit
2649 base file entries for pc-relative values.
2651 1999-05-25 DJ Delorie <dj@cygnus.com>
2653 * peicode.h (coff_swap_sym_in): When we create the actual section
2654 to reflect the not-there section C_SECTION symbols refer to,
2655 change the symbol class to C_STAT as the section is now really
2658 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2660 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2663 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2665 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2667 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2668 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2670 1999-05-16 Nick Clifton <nickc@cygnus.com>
2672 * coff-mcore.c (in_reloc_p): Reinstate.
2674 1999-05-15 Nick Clifton <nickc@cygnus.com>
2676 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2677 * bfd-in2.h: Regenerate.
2678 * coff-mcore.c (in_reloc_p): Remove defintion.
2679 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2680 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2681 IMAGE_REL_MCORE_RVA.
2682 (coff_mcore_rtype_to_howto): Add special processing for
2683 IMAGE_REL_MCORE_RVA.
2684 (coff_mcore_relocate_section): Add support for
2685 IMAGE_REL_MCORE_RVA.
2686 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2687 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2689 (mcore_elf_relocate_section): Delete redundant case labels.
2691 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2693 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2694 precedence between bit-and and comparison.
2696 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2698 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2699 list of target formats (targ_selvecs).
2700 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2701 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2703 1999-05-10 DJ Delorie <dj@cygnus.com>
2705 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2706 reasonable mode until "ar x" is smart enough to skip it (fixes
2707 gcc/libgcc.a builds on mips-ecoff targets
2709 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2710 to work. Hack to support MS import libraries, which use different
2711 COMDAT types than GNU.
2712 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2713 to implied zero-length sections (see peicode below)
2714 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2715 filename symbols, which use one *or more* auxents.
2716 * coffswap.h (coff_swap_aux_in): ditto
2717 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2720 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2722 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2723 for all relocations.
2725 1999-05-10 Catherine Moore <clm@cygnus.com>
2727 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2728 if COFF_IMAGE_WITH_PE.
2729 (bfd_arm_process_before_allocation): Likewise.
2730 (bfd_arm_get_bfd_for_interworking): Likewise.
2731 * coff-arm.c: Likewise.
2732 * bfd-in2.h: Regenerate.
2733 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2734 (armpe_big_vec): Likewise.
2735 * configure: Rebuild.
2737 1999-05-10 Nick Clifton <nickc@cygnus.com>
2739 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2740 section, not just .rel. Same for .rela.
2742 1999-05-07 Nick Clifton <nickc@cygnus.com>
2744 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2745 endianism with an error message.
2747 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2749 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2750 assignment from "unsigned char *" to "char *".
2751 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2753 1999-05-05 Catherine Moore <clm@cygnus.com>
2755 * coff-arm.c (coff_arm_relocate_section): Add one to
2756 address of ARM_RVA32 thumb functions.
2758 1999-05-05 Catherine Moore <clm@cygnus.com>
2760 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2761 (elf32_m68k_copy_private_bfd_data): New.
2762 (elf32_m68k_merge_private_bfd_data): New.
2763 (elf32_m68k_print_private_bfd_data): New.
2764 (CPU32_FLAG): Define.
2765 (PLT_CPU32_ENTRY_SIZE): Define.
2766 (elf_cpu32_plt0_entry): Declare.
2767 (elf_cpu32_plt_entry): Declare.
2768 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2769 (elf_m68k_finish_dynamic_symbol): Likewise.
2770 (elf_m68k_finish_dynamic_sections): Likewise.
2771 (elf_backend_plt_header_size): Remove definition.
2772 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2773 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2774 (bfd_elf32_bfd_set_private_flags): Define.
2775 (bfd_elf32_bfd_print_private_bfd_data): Define.
2777 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2779 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2780 and R_LONG_PCREL_MODE.
2782 1999-04-29 Nick Clifton <nickc@cygnus.com>
2784 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2786 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2788 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2789 in relocation calculation.
2791 1999-04-26 Tom Tromey <tromey@cygnus.com>
2793 * aclocal.m4, configure: Updated for new version of libtool.
2795 1999-04-21 Nick Clifton <nickc@cygnus.com>
2797 * coff-mcore.c: Add support for mcore relocs.
2799 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2801 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2802 incorrect use EF_MIPS_xxBITPTRS.
2804 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2806 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2809 * bfd-in2.h: Rebuild.
2810 * libbfd.h: Rebuild.
2812 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2814 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2815 (coff_arm_relocate_section): Add ARM26D transform. Only
2816 change to ARM26D for relocateable links.
2818 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2820 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2821 (bfd_elf32_bfd_print_private_bfd_data): New.
2823 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2825 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2826 refetch addend if USE_REL, add many comments regarding current state.
2827 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2828 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2829 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2830 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2832 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2834 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2835 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2837 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2839 * dwarf2.c (decode_line_info): Don't truncate address to least
2840 significant 32 bits (breaks 64 bit targets).
2841 (lookup_address_in_function_table): Ditto.
2842 (comp_unit_contains_address): Ditto.
2844 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2846 * coff-arm.c (arm_emit_base_file_entry): New routine.
2847 (A2T3_OFFSET): Define.
2848 (T2A3_OFFSET): Define.
2849 (coff_arm_relocate_section): Emit base file entries for interworking
2852 1999-04-13 Philip Blundell <philb@gnu.org>
2854 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2855 relocs 17 through 19.
2857 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2859 * elfcode.h: Remove fnmatch.h.
2860 * elflink.h (elf_link_assign_sym_version): Call back to ld
2861 instead of calling fnmatch.
2863 * config.bfd (i?86-*-beoself): Include pe vecs.
2865 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2867 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2870 1999-04-10 Richard Henderson <rth@cygnus.com>
2872 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2873 when trying to resolve dynamic symbol references.
2874 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2875 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2876 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2877 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2878 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2879 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2880 * elflink.h (elf_link_output_extsym): Likewise.
2882 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2884 * section.c (_bfd_strip_section_from_output): New function moved from
2885 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2886 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2887 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2888 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2889 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2890 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2891 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2892 * bfd-in2.h: Update.
2894 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2896 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2898 1999-04-08 Nick Clifton <nickc@cygnus.com>
2900 * coff-mcore.c: New File: Support for mcore-pe targets.
2901 * cpu-mcore.c: New File: Support for mcore targets.
2902 * elf32-mcore.c: New File: Support for mcore-elf target.
2903 * pe-mcore.c: New File: Definitions for mcore-pe target.
2904 * pei-mcore.c: New File: Definitions for mcore-pei target.
2905 * Makefile.am: Add support for MCore targets.
2906 * Makefile.in: Regenerate.
2907 * config.bfd: Add support for MCore targets.
2908 * configure.in: Add support for MCore targets.
2909 * configure: Regenerate.
2910 * archures.c: Add support for MCore architecture.
2911 * bfd-in2.h: Regenerate.
2912 * coffcode.h: Add support for mcore-pe targets.
2913 * elf.c: Add support for mcore-elf target.
2914 * reloc.c: Add support for MCore relocs.
2915 * targets.c: Add support for MCore targets.
2917 1999-04-07 Nick Clifton <nickc@cygnus.com>
2919 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2920 R_ARM_XPC25 and R_ARM_THM_XPC22.
2921 (elf32_arm_reloc_map): Remove redundant entries.
2923 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2925 * sysdep.h (LC_MESSAGES): Never define.
2927 1999-04-06 Chris Torek <torek@bsdi.com>
2929 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2930 all callers. Rewrite completely.
2931 (_bfd_relocate_contents): Rewrite overflow checking.
2932 * bfd-in2.h: Rebuild.
2934 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2936 From Gabriel Paubert <paubert@iram.es>:
2937 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2938 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2939 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2940 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2941 * ppcboot.c (ppcboot_vec): Use little endian routines for
2944 * elf.c (elfcore_strndup): Only define if it will be used.
2945 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2947 (ppc_elf_check_relocs): Remove unused local i.
2948 (ppc_elf_gc_mark_hook): Add default case to switch.
2950 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2951 * srec.c (srec_scan): Accept \r in symbol definitions.
2952 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2953 (symbolsrec_object_p): Likewise.
2955 1999-04-04 Don Bowman <don@pixsci.com>
2957 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2959 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2961 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2963 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2964 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2966 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2968 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2971 1999-03-31 Nick Clifton <nickc@cygnus.com>
2973 * config.bfd: Add support for arm-epoc-pe target.
2974 * configure.in: Add support for arm-epoc-pe target.
2975 * configure: Regenerate.
2976 * targets.c: Add support for arm-epoc-pe target.
2977 * coff-arm.c: Allow header files to override definition of
2978 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2979 * pe-arm.h: Allow previous header files to override definition of
2980 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2981 * pei-arm.h: Allow previous header files to override definition of
2982 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2983 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2984 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2986 1999-03-30 Nick Clifton <nickc@cygnus.com>
2988 * elf.c (elf_map_symbols): Handle the case where section
2989 symbols are generated for content-less sections which are
2990 not mapped to the output file.
2992 * linker.c: Replace direct references to fields in BFD structure
2993 with accessor macros.
2995 * elflink.h: Replace direct references to fields in BFD structure
2996 with accessor macros.
2998 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3000 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3002 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3003 account when adjusting section symbols during a partial link.
3005 1999-03-24 Nick Clifton <nickc@cygnus.com>
3007 * coff-sparc.c (struct coff_reloc_map): Change type of field
3008 'bfd_reloc_val' to bfd_reloc_code_real_type.
3009 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3010 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3011 * elf32-arc.c (struct arc_reloc_map): Ditto.
3012 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3013 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3014 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3015 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3016 * elf32-sh.c (struct elf_reloc_map): Ditto.
3017 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3018 * elf32-v850.c (struct v850_reloc_map): Ditto.
3019 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3020 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3021 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3023 1999-03-17 Martin Hunt <hunt@cygnus.com>
3025 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3026 function so source-level assembly works. If multiple N_SOs
3027 are seen without and N_FUNs, create an indextable entry with
3028 a NULL function name.
3030 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3032 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3033 of certian similar cpus.
3035 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3037 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3038 Add the 5000. Change the architecture for the 5400 to mips4.
3039 (elf_mips_mach): Add r5000.
3041 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3043 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3045 1999-03-11 Nick Clifton <nickc@cygnus.com>
3047 * binary.c (binary_set_section_contents): Generate warning about
3048 huge file offsets for any section that will occupy file space, not
3049 just those that are loadable.
3051 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3053 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3055 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3057 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3059 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3061 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3062 * elflink.h: Revert all changes since Feb 16. Instead:
3063 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3064 appropriate. Copy it to version symbols.
3065 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3066 symbols if appropriate.
3067 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3068 symbol if appropriate.
3069 (elf_link_output_extsym): If symbol is marked as undefined, and
3070 has no nonweak references, mark it as weak undefined.
3072 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3074 * elflink.h (elf_merge_symbol): When overriding a dynamic
3075 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3077 (elf_link_add_object_symbols): Don't copy the other field if we
3080 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3082 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3083 shared object with a weak undefined symbol.
3085 1999-02-18 Nick Clifton <nickc@cygnus.com>
3087 * elfarm-nabi.c: Set partial_inplace back to false.
3089 1999-02-17 Nick Clifton <nickc@cygnus.com>
3091 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3092 (USER_LABEL_PREFIX): Set to "_".
3094 The following patches are from: Scott Bambrough
3095 <scottb@corelcomputer.com>
3097 * libaout.h (M_ARM6_NETBSD): Set to 143.
3099 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3100 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3101 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3102 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3103 * bfd-in2.h: Regenerate.
3105 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3106 'true' as REL relocs are now being used. Add new PIC relocs:
3107 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3108 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3110 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3112 (elf32_arm_final_link_relocate): Change parameters so that entire
3113 reloc is passed. Add support for PIC relocs.
3114 (elf32_arm_relocate_section): Pass entire reloc to
3115 elf32_arm_final_link_relocate.
3116 (elf32_arm_check_relocs): Handle new PIC relocs.
3117 (elf32_arm_adjust_dynamic_symbol): New function.
3118 (elf32_arm_size_dynamic_sections): New function.
3119 (elf32_arm_discard_copies): New function.
3120 (elf32_arm_finish_dynamic_symbol): New function.
3121 (elf32_arm_finish_dynamic_sections): New function.
3122 (ELF_MAXPAGE_SIZE): Define.
3123 (bfd_elf32_bfd_reloc_type_lookup): Define.
3124 (elf_backend_relocate_section): Define.
3125 (elf_backend_adjust_dynamic_symbol): Define.
3126 (elf_backend_create_dynamic_sections): Define.
3127 (elf_backend_finish_dynamic_symbol): Define.
3128 (elf_backend_finish_dynamic_sections): Define.
3129 (elf_backend_size_dynamic_sections): Define.
3130 (elf_backend_plt_readonly): Define.
3131 (elf_backend_want_got_plt): Define.
3132 (elf_backend_want_plt_sym): Define.
3134 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3136 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3137 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3138 (_bfd_mips_elf_fake_sections): Likewise.
3140 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3142 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3143 bfd_elf32_arm_get_bfd_for_interworking,
3144 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3147 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3148 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3149 elf32_arm_find_nearest_line): Make them static.
3151 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3153 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3154 callers. Do not merge a definition from a shared object with a
3155 weak undefined symbol.
3156 (elf_link_add_object_symbols): Do not change the symbol type or
3157 size if the old symbol overrides the new one.
3159 1999-02-08 Nick Clifton <nickc@cygnus.com>
3161 * config.bfd: Add support for strongarm target.
3163 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3165 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3166 fields instead of unsigned char.
3168 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3170 * Makefile.am: Rebuild dependencies.
3171 * Makefile.in: Rebuild.
3173 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3175 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3176 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3177 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3178 * acinclude.m4: Add comments to uses of AC_DEFINE.
3179 * acconfig.h: Remove.
3180 * configure: Rebuild with current autoconf/automake.
3181 * aclocal.m4: Likewise.
3182 * config.in: Likewise.
3183 * Makefile.in: Likewise.
3185 1999-02-04 DJ Delorie <dj@cygnus.com>
3187 * libbfd.c (real_read): don't call fread for zero bytes. This
3188 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3190 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3192 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3193 of a jump is in the current 256 MB region.
3195 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3197 * format.c (bfd_check_format_matches): Change last patch to only
3198 take effect for the binary target.
3200 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3202 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3204 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3206 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3208 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3210 * format.c (bfd_check_format_matches): If the target was
3211 previously specified, don't check other targets when checking for
3214 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3216 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3217 (elf32_arm_reloc_type_lookup): Removed
3218 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3219 (elf32_arm_reloc_type_lookup): New.
3220 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3221 (elf32_arm_reloc_type_lookup): New.
3223 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3225 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3226 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3227 * Makefile.am: Use new files.
3228 * Makefile.in: Regenerate.
3229 * configure.in: Use new files.
3230 * configure: Regenerate.
3232 1999-02-01 Nick Clifton <nickc@cygnus.com>
3234 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3235 (fr30_elf_gc_sweep_hook): New function.
3236 (elf_backend_can_gc_sections): Define.
3238 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3240 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3241 and bfd_elf32_bigarm_oabi_vec.
3243 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3245 * Makefile.am (elf32-arm-oldabi.lo): New.
3246 (elf32-arm-newabi.lo): New.
3247 * Makefile.in: Regenerate.
3248 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3249 (arm-*-elf): Likewise.
3251 (thumb-*-oabi): New.
3252 * configure: Regenerate.
3253 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3254 (bfd_elf32_bigarm_oabi_vec): New.
3255 * elf32-arm-newabi.c: New.
3256 * elf32-arm-oldabi.c: New.
3257 * elf32-arm.c: Removed.
3260 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3262 * binary.c (binary_set_section_contents): Omit warnings for
3263 unloadable sections.
3265 1999-01-31 Michael Meissner <meissner@cygnus.com>
3267 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3268 powerpc{,le}-*-eabi.
3270 1999-01-29 Nick Clifton <nickc@cygnus.com>
3272 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3273 * dwarf2.c (read_signed_leb128): Remove unused variables.
3275 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3277 * elf.c (assign_file_positions_for_segments): Only adjust
3278 p_align when needed.
3280 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3282 * binary.c (binary_set_section_contents): Don't return early for a
3283 non-loadable section, in case the first section is non-loadable.
3284 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3285 W. Rozycki <macro@ds2.pg.gda.pl>.
3287 1999-01-28 Nick Clifton <nickc@cygnus.com>
3289 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3290 R_FR30_GNU_VTENTRY relocs.
3292 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3294 * elflink.h (elf_link_output_sym): Zero syms which are
3295 part of sections which have been excluded.
3297 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3299 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3301 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3302 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3304 1999-01-27 Nick Clifton <nickc@cygnus.com>
3306 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3308 (fr30_final_link_relocate): Use computed value as result of
3311 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3313 * binary.c (binary_set_section_contents): Emit warning for
3314 huge file offsets due to widely-dispersed section LMAs.
3316 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3318 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3319 align first section to largest section alignment, not first
3322 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3324 * configure.in: Require autoconf 2.12.1 or higher.
3326 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3328 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3329 * bfd-in2.h: Likewise.
3330 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3332 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3334 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3335 * cpu-mips.c: Add support for and independent 4111.
3336 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3337 (_bfd_mips_elf_final_write_processing):
3338 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3340 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3342 * elf32-mips.c (elf_mips_abi_name): New.
3343 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3345 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3347 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3348 Handle bfd_mach_mips4300.
3350 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3352 * elf32-i386.c: Remove leaked development code from patch
3353 1998-12-10 by Richard Henderson.
3355 1998-12-10 Richard Henderson <rth@cygnus.com>
3357 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3358 in debug sections for symbol defined externally.
3360 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3362 * targets.c (bfd_target_vector): Remove duplicate entry for
3365 1998-12-09 Nick Clifton <nickc@cygnus.com>
3367 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3368 since we are using RELAs.
3370 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3372 SCO Open Server Release 5 core file support, from Jouke Numan
3374 * sco5-core.c: New file.
3375 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3376 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3377 * Makefile.am: Rebuild dependencies.
3378 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3379 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3380 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3381 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3382 * bfd-in2.h, configure, Makefile.in: Rebuild.
3384 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3386 * config.bfd (hppa*-*-mpeix*): New target.
3387 * configure.in: Add AC_HEADER_DIRENT.
3388 (hppa*-*-mpeix*): New target.
3389 * configure.host (hppa*-*-mpeix*): New host.
3390 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3391 friends rather than just including <sys/dir.h>.
3392 * som.h (struct som_symbol): Add hppa_priv_level and apto
3393 tc_data. Change all users.
3394 (struct somdata): Add comp_unit field.
3395 (obj_som_compilation_unit): Define.
3396 (bfd_som_attach_compilation_unix): Declare.
3397 * som.c: Check HOST_HPPAMPEIX.
3398 (struct som_misc_symbol_info): Add new field priv_level.
3399 (som_object_setup): Add current_offset parameter. Change all
3401 (setup_sections): Likewise.
3402 (som_object_p): For EXECLIBMAGIC, read the lst header.
3403 (som_write_symbol_strings): Add compilation_unit parameter.
3405 (som_finish_writing): Write out compilation_unit.
3406 (som_bfd_derive_misc_symbol_info): Set priv_level.
3407 (som_build_and_write_symbol_table): Set xleast field to 3.
3408 (som_slurp_symbol_table): Set symbol priv_level.
3409 (bfd_som_attach_compilation_unit): New function.
3410 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3411 priv_level into symbol_value.
3412 * configure, config.in: Rebuild.
3414 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3416 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3417 warning function to call _bfd_error_handler instead.
3419 * libbfd.c (COERCE32): Cast through unsigned long and long to
3420 avoid bug in old version of gcc.
3422 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3423 (elf_backend_additional_program_headers): Don't define.
3425 1998-12-08 Nick Clifton <nickc@cygnus.com>
3427 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3428 relocations to include offset of 2 included in the insns, and the
3429 offset of the relocs within the section.
3431 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3433 The following changes were made by David Taylor
3434 <taylor@texas.cygnus.com>, Edith Epstein
3435 <eepstein@sophia.cygnus.com>, Jim Blandy
3436 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3437 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3438 changes originally made by HP; HP did not create ChangeLog
3441 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3442 automake macro library.
3444 * hpux-core.c (hpux_core_core_file_p): this function now
3445 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3446 found in the corefile! Also, in hpux_core_core_file_p, if we
3447 encounter a section with an unknown type, don't punt. Instead,
3448 just skip it. Also, count the number of sections of known type
3449 that we encounter. If we encounter at least one good one, then
3450 we'll declare that the file is a core file. If we encounter any
3451 unknown ones but some known ones, then we'll issue a warning (but
3452 still declare it to be a core file). Also, correctly decide when a
3454 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3455 (CORE_ANON_SHMEM): define if not defined.
3456 (hpux_core_struct): add members lwpid and user_tid.
3457 (core_kernel_thread_id, core_user_thread_id): new macros.
3458 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3459 the name before storing it in the bfd.
3460 (hpux_core_core_file_p): handle threads.
3462 * libhppa.h (GET_FIELD): protect against redefinition.
3463 (HPPA_WIDE): define.
3464 (GET_FIELD): define.
3469 (sign_extend): redefine.
3470 (assemble_6): define.
3471 (assemble_12): rewrite.
3472 (assemble_16): define.
3473 (assemble_16a): define.
3474 (assemble_17): rewrite.
3475 (assemble_22): define.
3477 1998-12-07 Nick Clifton <nickc@cygnus.com>
3479 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3480 relocations for signed values.
3482 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3484 * mipsbsd.c (MY(set_arch_mach)): Make static.
3485 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3486 bfd_mach_mips* macros rather than simple numbers.
3488 COFF weak symbol support, based on patches from Mark Elbrecht
3489 <snowball3@usa.net>:
3490 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3491 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3492 (coff_write_alien_symbol): Likewise.
3493 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3494 (coff_link_add_symbols): Likewise.
3495 (_bfd_coff_link_input_bfd): Likewise.
3496 (_bfd_coff_write_global_sym): Likewise.
3498 * elf.c (copy_private_bfd_data): Always initialize the
3499 includes_phdrs field.
3501 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3502 file defines a symbol first mentioned in an ELF file.
3504 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3505 possible, rather than only if BFD64.
3506 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3508 * bfd-in2.h: Rebuild.
3510 * srec.c (srec_set_section_contents): Correct test to avoid
3511 switching to 4 byte addresses after seeing a second section which
3512 requires 3 byte addresses. From Joel Schantz
3513 <joel.schantz@argosys.boeing.com>.
3515 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3516 <aymeric.vincent@emi.u-bordeaux.fr>.
3518 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3520 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3521 decide whether the output file is -mrelocatable-lib,
3522 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3524 1998-12-03 Nick Clifton <nickc@cygnus.com>
3526 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3527 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3528 * bfd-in2.h: Regenerate.
3529 * libbfd.h: Regenerate
3531 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3533 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3534 link against a dynamic symbol with no type or size.
3536 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3538 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3539 relocation for section which does not get loaded.
3540 (elf_i386_relocate_section) [R_386_32]: Likewise.
3542 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3544 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3545 reloc_count and i long instead of unsigned long. Handle error
3546 return from bfd_canonicalize_reloc.
3548 1998-12-01 Nick Clifton <nickc@cygnus.com>
3550 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3553 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3555 * elf32-sh.c (elf/sh.h): Include.
3556 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3557 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3558 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3559 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3560 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3562 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3564 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3565 causes division by zero later on.
3567 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3569 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3572 1998-11-25 DJ Delorie <dj@cygnus.com>
3574 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3577 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3579 * elf32-fr30.c (fr30_elf_relocate_section): Call
3580 fr30_final_link_relocate.
3581 (fr30_final_link_relocate): New function: Handle I20 and I32
3583 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3584 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3585 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3587 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3590 The following changes are based on a patch submitted by Gianluca
3591 Moro <glctr@abc.it>:
3593 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3594 not already been updated.
3595 (find_remembered_hi16s_reloc): New parameter 'already_found'
3596 returns state of remembered hi16s reloc.
3597 (remember_hi16s_reloc): Set 'found' field to false.
3598 (hi16s_location): Add 'found' field.
3600 1998-11-23 DJ Delorie <dj@cygnus.com>
3602 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3603 to see .DLL files as unrecognized.
3604 (i3coff_object_p): Sorry, had to hack it to not recognize these
3605 files (pei-i386) on request.
3607 1998-11-23 DJ Delorie <dj@cygnus.com>
3609 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3610 relents. Call bfd_check_format to reinitialize.
3612 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3614 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3617 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3619 * aclocal.m4: regenerate
3620 * configure: regenerate
3622 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3624 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3625 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3626 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3627 respect it as an upper bound on what memory to reference.
3628 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3629 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3630 update vtable_entries_size appropriately.
3632 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3634 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3637 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3639 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3640 bfds; they have no "file" so we fake it.
3641 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3642 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3643 resizing the memory buffer.
3644 * opncls.c (bfd_make_writable): New function; lets you write a
3645 bfd_create'd bfd to an in-memory buffer.
3646 (bfd_make_readable): New function; lets you read back that buffer
3647 as if it were from bfd_openr. Used to build generated archive
3648 members (winsup's ld's dlltool)
3650 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3652 * po/bfd.pot: Regenerated.
3654 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3656 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3659 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3661 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3662 element of the gotentry list for local symbols too.
3663 (elf64_alpha_relocate_section): Unify local and global handling.
3664 Assert that gotent->use_count > 0.
3666 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3668 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3669 update for file name changes of July 2, 1998.
3671 * configure: Rebuild.
3673 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3675 * po/bfd.pot: Regenerated.
3677 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3679 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3680 * aclocal.m4, configure: regenerate
3682 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3684 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3686 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3688 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3689 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3691 * aclocal.m4, configure: regenerated.
3693 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3695 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3696 R_D10V_GNU_VTENTRY relocs.
3697 (elf_d10v_howto_table): Likewise.
3698 (d10v_reloc_map d10v_reloc_map): Likewise.
3699 (elf32_d10v_gc_mark_hook): New.
3700 (elf32_d10v_gc_sweep_hook): New.
3701 (elf32_d10v_check_relocs): New.
3702 (elf32_d10v_relocate_section): New.
3703 (elf_backend_relocate_section): Define.
3704 (elf_backend_can_gc_sections): Define.
3706 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3708 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3709 (BFD64_BACKENDS): ...from here.
3710 (BFD32_BACKENDS_CFILES): Move vms files here...
3711 (BFD64_BACKENDS_CFILES): ...from here.
3712 * Makefile.in: Rebuild.
3714 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3716 * Makefile.am: Add FR30 target.
3717 * Makefile.in: Add FR30 target.
3718 * archures.c: Add support for FR30.
3719 * config.bfd: Add support for FR30.
3720 * configure.in: Add support for FR30.
3721 * reloc.c: Add support for FR30 relocations.
3722 * targets.c: Add support for FR30 relocations.
3723 * bfd-in2.h: Regenerate.
3724 * configure: Regenerate.
3725 * libbfd.h: Regenerate.
3726 * cpu-fr30.c: New file.
3727 * elf32-fr30.c: New file.
3729 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3731 * configure.in: detect cygwin* instead of cygwin32*
3732 * configure: regenerate
3734 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3736 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3737 use bfd_malloc and free instead and check return value from bfd_malloc.
3739 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3741 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3742 * libbfd.h: Rebuild.
3744 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3745 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3746 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3747 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3749 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3751 (mips_elf_link_hash_table_create): Don't initialize
3752 dynsym_sec_strindex.
3753 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3754 (mips_elf_size_dynamic_sections): Generate a section symbol for
3755 every output section.
3756 (mips_elf_finish_dynamic_sections): Count all sections for
3758 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3761 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3763 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3764 for later PLT entries in large PLTs.
3765 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3767 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3769 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3771 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3773 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3774 * elflink.h (elf_collect_hash_codes): New function. This function is
3775 called for each exported symbol and we compute the ELF hash value for
3777 (compute_bucket_value): New function. It is called from
3778 size_dynamic_sections to determine the hash table size. When we are
3779 optimizing a better, but slower, algorithm is used.
3780 (size_dynamic_sections): Call compute_bucket_value.
3782 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3784 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3786 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3788 (sh_elf_gc_mark_hook): New.
3789 (sh_elf_gc_sweep_hook): New.
3790 (sh_elf_check_relocs): New.
3791 (elf_backend_can_gc_sections): Define.
3793 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3795 * acinclude.m4: undo previous gettext change
3796 * aclocal.m4: rebuild with right version of aclocal.
3798 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3800 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3801 aclocal.m4 to acinclude.m4, so they don't get lost.
3803 * elfcore.h: rewrite for better corefile support.
3804 * elf.c (elfcore_*): new functions.
3805 * elf-bfd.h (elf_obj_tdata): new structure members.
3806 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3808 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3810 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3812 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3813 and R_M32R_GNU_VTENTRY.
3814 (elf_backend_can_gc_sections): Define.
3815 (m32r_elf_check_relocs): New.
3816 (m32r_elf_gc_mark_hook): New.
3817 (m32r_elf_gc_sweep_hook): New.
3818 (m32r_elf_relocate_section): Handle VT relocs.
3820 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3822 * coff-arm.c (arm_relocate_section): Remove redundant test.
3824 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3825 cleat that the 'bitsize' field is the size of the bitfield AFTER
3826 relocation not before.
3828 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3830 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3833 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3835 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3836 R_SPARC_GNU_VTENTRY.
3837 (elf32_sparc_check_relocs): Handle them.
3838 (elf32_sparc_reloc_type_lookup): Likewise.
3839 (elf32_sparc_relocate_section): Likewise.
3840 (elf32_sparc_gc_mark_hook): New.
3841 (elf32_sparc_gc_sweep_hook): New.
3843 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3845 * som.c (som_finish_writing): Perform some sanity checks when
3846 writing an executable or shared library.
3848 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3850 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3851 * configure.in (elf): Add dwarf1.lo.
3852 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3853 * elf.c (_bfd_elf_find_nearest_line): Add call to
3854 _bfd_dwarf1_find_nearest_line.
3855 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3856 Add call to _bfd_dwarf1_find_nearest_line.
3857 * configure: Rebuilt.
3859 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3861 * elflink.h (elf_gc_sections): Do not allow garbage
3862 collection if dynamic sections have been created.
3864 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3866 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3868 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3869 (v850_elf_perform_relocation): Likewise.
3870 (v850_elf_final_link_relocate): Likewise.
3871 (v850_elf_relocate_section): Likewise.
3872 (v850_elf_gc_sweep_hook): New routine.
3873 (v850_elf_gc_mark_hook): New routine.
3874 (elf_backend_can_gc_sections): Define.
3876 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3878 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3881 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3883 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3884 Declare size as bfd_size_type.
3885 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3887 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3889 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3891 * som.c (CPU_PA_RISC2_0): Define.
3892 (_PA_RISC2_0_ID): Likewise.
3893 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3895 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3897 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3898 has a base which is already defined, only add the referenced
3899 symbol to the dynamic symbol table if it is defined or referenced
3902 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3905 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3907 * elflink.h (elf_link_add_object_symbols): Undo last change.
3909 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3911 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3912 symbol for the indirect alias to a versioned symbol.
3914 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3916 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3917 (elf32_i386_vtentry_howto): New.
3918 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3919 or elf32_i386_vtinherit_howto on lookup.
3921 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3923 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3924 reloc_type. Rename R_68K__max to R_68K_max.
3925 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3928 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3930 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3931 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3933 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3936 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3938 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3939 message has a null byte terminator.
3941 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3943 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3944 word subject to R_V850_32 relocation.
3946 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3948 * dwarf2.c: Add comment describing problem computing line numbers
3949 for undefined symbols at link time.
3951 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3953 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3954 transform a defweak into a plt entry.
3955 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3956 plt entry references to receive a RELATIVE reloc.
3957 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3958 (elf64_alpha_relocate_section): Assert we don't overrun
3959 the allocated relocation space.
3961 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3963 * elf.c (swap_out_syms): Always treat section symbols as
3964 special, even if they are attached to a common section.
3966 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3968 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3969 sections with v850 common section attributes into named v850
3971 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3972 common section attributes into named v850 common sections.
3974 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3976 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3979 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3981 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3982 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3983 reloc to the wrong section a warning, not an error. .dynsbss
3984 is not an output section, so there is no need to check for it.
3986 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3988 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3990 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3992 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3993 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3995 (elf32_arm_gc_mark_hook): New.
3996 (elf32_arm_gc_sweep_hook): New.
3997 (elf32_arm_check_relocs): New.
3998 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4000 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4003 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4005 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4006 assume there is no PLT or GOT.
4008 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4010 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4011 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4012 also accepted as a function symbol type.
4014 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4016 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4018 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4020 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4021 match definition of _bfd_gc_sections field.
4022 * libbfd.h: Rebuild.
4024 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4026 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4027 the addend of a dynamic relocation referencing a section.
4028 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4029 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4031 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4033 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4034 bed has a size_dynamic_sections routine before trying to use it.
4036 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4038 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4039 _bfd_elf_rel_vtable_reloc_fn.
4041 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4043 * Makefile.am: Add elf32-arm.c.
4044 * Makefile.in: Rebuild.
4045 * elf-bfd.h: Add elf_backend_get_symbol_type.
4046 * elf.c (swap_out_syms): If defined, call
4047 elf_backend_get_symbol_type.
4048 * elf32-arm.c: Define elf_backend_get_symbol_type.
4049 (elf32_arm_get_symbol-type): New routine.
4050 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4051 (bfd_elf32_arm_process_before_allocation): Change to
4052 check for STT_ARM_TFUNC.
4053 (elf32_arm_final_link_relocate): Likewise.
4054 * elfxx-target.h: Add elf_backend_get_symbol_type.
4056 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4058 * archures.c (bfd_mach_alpha_ev[456]): New.
4059 * cpu-alpha.c: Rework to match these types.
4060 * bfd-in2.h: Rebuild.
4062 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4064 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4065 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4067 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4068 (elf_i386_reloc_type_lookup): Recognize them.
4069 (elf_i386_check_relocs): Pass them off to generic code.
4070 (elf_i386_relocate_section): Ignore them.
4071 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4072 (elf_backend_can_gc_sections): True.
4074 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4076 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4077 before looking at owner field.
4078 (elf32_arm_to_thumb_stub): Ditto.
4079 (elf32_arm_relocate_section): Compute name before calling
4080 elf32_arm_final_link_relocate().
4082 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4084 * elf.c: comment and formatting cleanups.
4087 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4089 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4090 (core files are treated differently than object files).
4091 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4092 bfd_elf_mkcorefile): declare.
4093 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4094 bfd_elf_mkcorefile): add to bfd_target vector.
4095 * elfcore.h (elf_core_file_p): save the program header table,
4096 and set the bfd architecture from the elf file header.
4097 * elf.c (bfd_elf_mkcorefile): new function.
4098 (_bfd_elf_write_corefile_contents): new function.
4099 (assign_file_positions_for_segments): add cases for handling
4100 PT_NOTE segments. (assign_file_positions_except_relocs):
4101 core files should be handled the same as exec files.
4102 (prep_headers): identify core files as type ET_CORE.
4103 (copy_private_bfd_data): identify the sections belonging to
4104 the PT_NOTE segment.
4106 * elf32-sparc.c (elf32_sparc_final_write_processing):
4107 add break statement to default case.
4109 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4111 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4112 section (not input) will be in sections ".sbss", ".sbss2",
4113 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4114 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4115 output_offset for correct evaluation of addend.
4117 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4119 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4120 elf32_arm_allocate_interworking_sections and
4121 elf32_arm_process_before_allocation.
4123 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4125 * bfd-in.h: Ammend prototype for
4126 elf32_arm_process_before_allocation to remove surplus third
4129 * bfd-in2.h: Regenerate.
4131 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4133 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4135 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4137 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4138 calculated for RELOC_SPARC_REV32 case.
4140 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4142 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4143 elf32_arm_allocate_interworking_sections and
4144 elf32_arm_process_before_allocation.
4145 * bfd-in2.h: Regenerated.
4146 * elf32-arm.c Define elf32_arm_link_hash_table.
4147 (insert_thumb_branch): New routine.
4148 (find_thumb_glue): New routine.
4149 (find_arm_glue): New routine.
4150 (record_arm_to_thumb_glue): New routine.
4151 (record_thumb_to_arm_glue): New routine.
4152 (elf32_arm_link_hash_table_create): New routine.
4153 (elf32_arm_get_bfd_for_interworking): New routine.
4154 (elf32_arm_allocate_interworking_sections) New routine.
4155 (elf32_arm_process_before_allocation) New routine.
4156 (elf32_thumb_to_arm_stub): New routine.
4157 (elf32_arm_to_thumb_stub): New routine.
4158 (elf32_print_private_bfd_data): Fix typo.
4159 (elf32_arm_final_link_relocate): Add argument sym_sec.
4160 Check for branches to thumb symbols in case R_ARM_PC24.
4161 Check for branches to arm symbols in case R_ARM_THM_PC22.
4162 (elf32_arm_relocate_section): Pass symbol section to
4163 elf32_arm_final_link_relocate.
4165 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4167 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4168 entries unless the symbol is defined in the executable; in
4169 particular, undefined weak symbols get a PLT entry.
4171 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4173 * libaout.h: Remove nested comment to avoid warning.
4175 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4177 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4178 R_ARM_PC24 relocation.
4180 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4182 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4183 argument is_local. Add argument sym_flags. Check sym_flags
4184 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4185 (elf32_arm_relocate_section): Don't pass local sym and pass
4186 sym_flags to elf32_arm_final_link_relocate.
4188 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4190 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4191 to not count too few relocs for dynamicly linked executables.
4193 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4195 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4196 symbols without a dynamic index dynamic. Consider all weak
4198 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4199 correspondance between input and output sections.
4201 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4203 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4204 that use a .got.plt section start the got offset at zero.
4206 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4208 * ieee.c (ieee_write_processor): Correct the processor ID written
4209 out for bfd_arch_m68k, accommodating change of March 25.
4211 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4213 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4214 R_ARM_THM_RPC22 relocations.
4216 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4218 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4220 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4221 .got relocs in -Bsymbolic shared objects.
4223 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4225 * elf32-arm.c: Add private flags to ELF header.
4226 (elf32_arm_print_private_bfd_data): New Function.
4227 (elf32_arm_set_private_flags): New Function.
4228 (elf32_arm_copy_private_flags): New Function.
4229 (elf32_arm_merge_private_bfd_data): New Function.
4231 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4233 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4235 (elf32_sparc_relocate_section): Likewise.
4237 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4239 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4240 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4241 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4242 of the function. Recognize no .plt as static linking.
4244 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4246 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4247 ".liblist" string through gettext.
4249 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4251 * Makefile.am: Add support for elf32-arm.lo.
4252 * Makefile.in: Rebuild.
4253 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4254 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4255 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4256 * configure: Regenerate.
4257 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4258 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4259 bfd_target bfd_elf32_littlearm_vec.
4260 * elf32-arm.c: New file.
4262 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4264 * libaout.h (M_SPARCLITE_LE): New machine.
4265 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4266 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4267 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4268 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4269 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4270 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4271 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4272 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4273 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4274 be BFD_RELOC_SPARC_REV32.
4276 * config.bfd (sparc86x-*-aout): New
4278 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4280 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4281 actually mapping the output sections.
4283 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4286 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4287 (mn10300_elf_reloc_map): Similarly.
4288 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4290 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4292 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4294 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4295 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4296 elf_mips_reloc_type defined in elf/mips.h.
4298 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4300 * elf64-mips.c: Remove reloc_type definition completely. It's now
4303 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4305 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4306 as they are defined in elf/mips.h now.
4308 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4311 * Re-add lost change:
4312 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4314 (mn10300_elf_relax_section): Include stack space for register saves
4315 in the imm8 field of a "call" instruction.
4316 (compute_function_info): Determine how much stack is allocated by
4317 the movm instruction. Fix typo.
4318 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4320 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4322 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4323 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4325 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4327 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4329 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4331 * elf32-hppa.h: Let ELF header define the enum containing the
4332 external reloc numbers.
4333 * elf32-i386.h: Likewise.
4335 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4337 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4338 * elf32-mips.c: Likewise.
4339 * elf32-ppc.c: Likewise.
4341 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4343 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4344 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4346 * bfd-in.h: Regenerate.
4347 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4348 parameter to 'unsigned int' to avoid K&R compatability problems.
4350 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4352 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4353 functionname_ptr to be const. Change line_ptr to be unsigned.
4355 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4356 macro is not defined. Change second parameter from bfd_link_info
4357 to coff_final_link_info. Add prototype.
4358 (coff_final_link_postscript): Simplify handling when macro is not
4359 defined. Add prototype.
4361 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4363 * elf-mn10300.c: Before include system specific ELF header define
4364 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4365 * elf32-mips.c: Likewise.
4366 * elf32-ppc.c: Likewise.
4368 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4370 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4371 temporary patch over to elf64-mips.c as well.
4373 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4375 * elf32-mips.c (reloc_type): Temporarily disable definition of
4376 standard relocation since they are now defined in elf/mips.h.
4378 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4380 * elf-m10200.c (mn10200_elf_final_link_relocate):
4381 Modify range test for case R_MN10200_8.
4383 * elf-m10300.c (mn10300_elf_final_link_relocate):
4384 Modify range test for case R_MN10300_8.
4386 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4388 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4389 * elf32-i386.c (elf_backend_got_header_size): Define.
4390 (elf_backend_plt_header_size): Define.
4391 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4392 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4393 * elfxx-target.h: Provide a default of zero.
4394 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4395 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4397 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4398 entry from an executable, even if the plt refcount goes to 0.
4400 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4402 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4403 directory name at the line number.
4405 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4406 with an unspecified type.
4408 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4410 * sunos.c: Add undef of valid to avoid problem on SunOS.
4412 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4414 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4416 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4418 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4419 R_68K_PCxx and R_68K_xx relocations. Make sure that
4420 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4421 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4422 R_68K_xx relocations.
4423 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4424 that has no plt entry.
4425 (elf_m68k_relocate_section): Ignore the plt offset in a static
4427 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4429 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4432 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4434 (howto_table, reloc_map): Add entries for them.
4435 (elf_m68k_check_relocs): Handle them. Implement reference
4436 counting for got and plt entries.
4437 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4438 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4440 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4441 (elf_m68k_relocate_section): Handle the new reloc types.
4442 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4443 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4444 * elflink.h (elf_link_add_object_symbols): When creating an
4445 indirect reference for symbol versioning also copy the plt
4447 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4448 flag also reset the plt offset.
4449 (elf_link_assign_sym_version): Likewise.
4450 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4451 the size of the entry in bytes.
4452 (elf_gc_allocate_got_offsets): Likewise.
4454 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4456 * elflink.h (elf_gc_sections): Return true rather than falling off
4459 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4462 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4464 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4465 comment describing when it should be enabled.
4466 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4469 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4471 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4472 information ATN records.
4474 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4476 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4477 section for an absolute symbol in a fully linked file. Based on
4478 patch from Christian Holland <CHolland@de.lucent.com>.
4480 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4482 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4483 that a symbol is undefined.
4485 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4487 * som.c (som_bfd_gc_sections): Define.
4489 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4491 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4492 overflows in ARM_26D patches, since they have already been
4493 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4495 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4497 * coffcode.h (coff_write_object_contents): If we have any long
4498 section names, call coff_write_symbols even if there are no
4501 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4503 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4504 PT_LOAD segment, rather than only setting it once for the entire
4507 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4508 rather than ignoring every phdr with a p_paddr of 0, ignore all
4509 the phdrs if they all have a p_paddr of 0.
4511 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4512 section was discarded from the link.
4514 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4516 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4518 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4520 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4521 floating point operations.
4523 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4525 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4528 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4530 Merge of vax/vms (read-only) support
4531 * configure.com: Support Vax target.
4532 * makefile.vms: Support Vax target.
4533 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4534 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4536 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4538 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4540 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4542 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4544 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4545 * targets.c (bfd_target_ovax_flavour): New flavour.
4546 (vms_alpha_vec): Renamed from evax_alpha_vec.
4548 (target_vector): Update accordingly.
4549 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4551 (vax*-*-*vms*): New target.
4552 * Makefile.am: Update for renamed files. Rebuild dependencies.
4553 * bfd-in2.h: Rebuild.
4554 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4556 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4558 Based on patch from Matt Semersky <matts@scd.hp.com>:
4559 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4560 pointer on abfd->outsymbols.
4561 (generic_add_output_symbol): Handle NULL sym parameter.
4563 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4565 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4568 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4570 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4571 when handling 32 bit immediate relocs.
4572 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4574 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4576 * section.c (STD_SECTION): Account for recently added gc_mark
4577 field in struct asection.
4579 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4580 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4582 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4584 ELF Section-level Garbage Collection:
4585 * bfd.c (bfd_gc_sections): New.
4586 * aout-adobe.c: Hook to default implementation.
4587 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4588 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4589 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4590 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4591 * tekhex.c, versados.c: Likewise.
4592 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4593 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4595 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4596 (bfd_generic_gc_sections): New.
4597 * section.c (SEC_KEEP): New.
4598 (asection): Add gc_mark member.
4600 * elfcode.h (elf_gc*): New name remappings.
4601 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4602 sections to be excluded.
4603 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4604 (elf_gc_propogate_vtable_entries_used): New.
4605 (elf_gc_smash_unused_vtentry_relocs): New.
4606 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4607 (elf_gc_common_finalize_got_offsets): New.
4608 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4609 * elfxx-target.h: Add and default gc hooks.
4611 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4613 (struct elf_obj_tdata): Likewise for local_got_offsets.
4614 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4615 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4616 * elf64-sparc.c, elflink.h: Likewise.
4618 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4619 (ELF_LINK_HASH_MARK): Define.
4620 (struct elf_backend_data): Add GC hooks.
4621 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4623 * elf-m10300.c (mn10300_elf_check_relocs): New.
4624 (mn10300_elf_gc_mark_hook): New.
4625 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4626 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4627 (mn10300_elf_final_link_relocate): Likewise.
4628 (mn10300_elf_relocate_section): Likewise.
4629 (elf_backend_can_gc_sections): Define.
4630 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4631 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4632 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4633 (mips_info_to_howto_rel): Likewise.
4634 (mips_elf_relocate_section): Likewise.
4635 (mips_elf_check_relocs): Likewise.
4636 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4637 (elf_backend_can_gc_sections): Define.
4638 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4639 (ppc_elf_howto_raw): Handle them.
4640 (ppc_elf_reloc_type_lookup): Likewise.
4641 (ppc_elf_relocate_section): Likewise.
4642 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4643 Handle new vtable relocs.
4644 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4645 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4646 (elf_backend_can_gc_sections): Define.
4648 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4650 * archures.c (bfd_mach_mn10300): Define.
4651 * elf-m10300.c: Include elf/mn10300.h
4652 (elf_mn10300_mach): New function.
4653 (_bfd_mn10300_elf_final_write_processing): Likewise.
4654 (_bfd_mn10300_elf_object_p): Likewise.
4655 (elf_backendfinal_write_processing): Define.
4656 (elf_backend_object_p): Likewise.
4658 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4660 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4663 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4665 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4666 link_next field, not the next field.
4668 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4670 * elf.c (map_sections_to_segments): Check the section address
4671 against the phdr size both with and without a modulo of
4674 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4676 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4677 linker created empty input section if the output section has the
4680 * elflink.h (elf_link_output_extsym): Print an error message if
4681 _bfd_elf_section_from_bfd_section fails.
4683 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4686 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4688 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4689 native linker output. Avoid putting an empty section in more than
4692 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4694 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4695 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4697 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4699 * elf.c (swap_out_syms): New arg relocatable_p.
4700 Don't add section VMA to symbols for relocatable output.
4701 (_bfd_elf_compute_section_file_positions): Update call to
4704 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4706 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4707 against 'addend' be signed rather than unsigned.
4709 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4711 * elf32-m32r.c: Add prototyps for static functions.
4713 * coff-arm.c: Add prototypes for static functions.
4715 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4717 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4718 LMA is used to order sections in a segment.
4720 * elf32-v850.c: Add prototypes for static functions.
4721 Change type of addend parameter to bfd_vma in various functions.
4723 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4725 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4726 complain_overflow_signed instead of complain_overflow_bitfield.
4728 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4730 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4731 when comparing against 0.
4733 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4735 * Makefile.am (config.status): New target.
4736 * Makefile.in: Rebuild.
4738 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4740 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4741 error if previous object endianness doesn't match current object.
4743 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4745 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4746 _bfd_elf_print_private)bfd_data ().
4748 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4750 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4752 (elf_link_add_object_symbols): Set type_change_ok and
4753 size_change_ok before calling elf_merge_symbol.
4755 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4756 undefined symbol error, don't also issue an overflow error.
4758 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4760 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4761 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4762 message instead of crashing.
4764 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4766 * archures.c (bfd_mach_cpu32): Define.
4767 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4769 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4770 * ieee.c: Include <ctype.h>.
4771 (ieee_object_p): Parse out process ID string to make it more
4772 likely to be acceptable for bfd_scan_arch.
4773 * bfd-in2.h: Rebuild.
4775 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4777 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4778 _bfd_elf_print_private_bfd_data() so that the program header will
4781 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4783 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4784 0x68. Reindent. Add some comments.
4786 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4788 * elf.c (copy_private_bfd_data): Adjust physical address of
4789 segment in output BFD to contain LMAs of its sections.
4791 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4793 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4794 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4795 endian data 32 bit relocations.
4796 (elf32_sparc_merge_private_bfd_data): Check if linking little
4797 endian objects with big endian objects.
4798 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4799 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4800 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4802 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4803 * archures.c (bfd_mach_sparc_sparclite_le): New.
4804 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4806 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4808 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4811 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4813 * bfd-in.h: Move over patch to bfd-in2.h.
4815 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4817 (_bfd_relocate_contents): Likewise.
4819 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4821 * peicode.h (add_data_entry): If the section has no private data
4822 then do not create a Data Dictionary entry for it.
4824 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4826 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4827 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4828 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4829 subsections during relaxation more correctly.
4831 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4833 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4834 Add extra argument to bfd_arm_process_before_allocation ().
4835 * bfd-in.h: Reflect changes made in bfd-in2.h.
4836 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4837 coff class of a BFD symbol.
4838 * coff-arm.c: Add support for interworking between Thumb code and
4839 non-interworking aware ARM code.
4841 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4843 * po/Make-in (install-info): New target.
4845 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4847 * filemode.c: Remove; not used.
4849 If sysdep.h includes a header file, don't include it again:
4850 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4852 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4854 * archive.c: Don't include <string.h> or <errno.h>.
4855 * evax-alpha.c; Don't include <stdio.h>.
4856 * evax-egsd.c: Likewise.
4857 * evax-etir.c: Likewise.
4858 * evax-misc.c: Likewise.
4859 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4860 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4862 * hpux-core.c: Likewise.
4863 * netbsd-core.c: Likewise.
4865 * libbfd.c: Don't include <sys/types.h>.
4866 * nlmcode.h: Don't include <string.h>.
4867 * osf-core.c: Don't include <string.h> or <stdio.h>.
4868 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4869 <errno.h>, or <unistd.h>.
4870 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4872 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4874 * configure.com: If the version number can not be found in
4875 configure.in, set it to "unknown" rather than "2.8.1".
4877 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4879 * elf32-mips.c (elf_mips_mach): New.
4880 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4881 (_bfd_mips_elf_final_write_processing): Use the names
4882 of machines, rather than the numbers. Set both the ARCH
4883 and MACH in e_flags. Handle a few more specific machines.
4884 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4885 EF_MIPS_ARCH and EF_MIPS_MACH.
4887 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4889 * syms.c (bfd_is_local_label): Revert last change.
4890 * srec.c (srec_write_symbols): Discard debugging symbols.
4892 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4894 * som.c: Include <ctype.h>.
4895 * som.h: Don't include sysdep.h.
4897 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4899 * libbfd.h: Rebuilt.
4900 * libbfd-in.h: Removed gettext includes and defines.
4901 * sysdep.h: Moved gettext-related includes and defines here.
4903 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4905 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4906 an ad-hoc test. Kill bogus #if 0 code.
4907 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4909 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4911 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4912 when generating a normal executable for a symbol defined in a
4913 regular file. When copying a reloc into the output file, adjust
4914 the addend for a PC relative reloc against a global symbol.
4916 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4918 * libbfd.h: Rebuilt.
4919 * libbfd-in.h (_): Define as dgettext.
4921 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4923 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4925 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4926 when declaring parameter types.
4927 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4929 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4931 * config.bfd: If we include any ELF targets in targ_defvec and/or
4932 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4933 * elf32-gen.c (dummy): New static const variable.
4934 (elf_generic_info_to_howto): New static function.
4935 (elf_generic_info_to_howto_rel): New static function.
4936 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4937 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4938 * elf64-gen.c: Same changes as elf32-gen.c.
4939 * elfcode.h (elf_object_p): For the generic target, ignore a
4940 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4942 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4944 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4945 * configure: Rebuild.
4947 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4949 * config.bfd: Update OSR5/Unixware patterns.
4951 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4953 * elf.c (assign_file_positions_for_segments): Allow for holes
4954 between sections added by a link script.
4956 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4958 * configure.in: Change version number to 2.9.4
4959 * configure: Rebuild.
4961 Based on patch from H.J. Lu <hjl@gnu.org>:
4962 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4963 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4964 * bfd-in2.h: Rebuild.
4966 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4968 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4971 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4973 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4974 (elf64_alpha_relax_section): Fill them in.
4975 (elf64_alpha_relax_opt_call): Implement more than a stub.
4976 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4977 alignment on .scommon.
4978 (elf64_alpha_merge_gots): Merge use counts as well.
4980 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4982 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4983 for calculating a local symbol's address.
4984 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4985 Set the .got's cooked size as well as the raw size.
4987 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4989 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4990 internationalisation of printed information.
4992 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4993 internationalisation of printed information.
4995 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4997 * syms.c (struct indexentry): Change directory_name, file_name,
4998 and function_name fields to char *.
4999 (struct stab_find_info): Change cached_file_name field to char *.
5001 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5003 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5005 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5007 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5009 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5011 * Makefile.am (install-data-local): Make $(includedir).
5012 * Makefile.in: Rebuild.
5014 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5016 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5018 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5020 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5021 * Makefile.in: Rebuild.
5023 * bfd-in2.h: Rebuild for Nick's changes.
5025 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5027 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5028 change wrt length == max_namelen.
5030 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5032 * Many files: Added gettext invocations around user-visible
5034 * libbfd-in.h: Added gettext includes and defines.
5035 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5036 HAVE_LC_MESSAGES): Define.
5037 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5039 * Makefile.am (SUBDIRS): Added po.
5040 (POTFILES): New macro.
5041 (po/POTFILES.in): New target.
5042 (SOURCE_HFILES): New macro.
5044 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5046 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5048 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5049 NT_PRSTATUS note section encountered, it contains the status of
5050 the currently executing thread when the core file was written.
5052 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5054 * libcoff.h: Add extra parameter to
5055 bfd_coff_link_output_has_begun overrideable function.
5056 * cofflink.c: Pass extra parameter to
5057 bfd_coff_link_output_has_begun function.
5058 * bfd-in.h: Add prototypes for exported ARM interworking
5060 * peicode.h: ARM specific code reorganised to conform to BFD
5062 * coffcode.h: ARM specific code reorganised to conform to BFD
5064 * coff-arm.c: Code reorganised to conform to the BFD coding
5065 conventions. Global variables have been moved into an ARM
5066 specific hash table structure and a new function:
5067 bfd_arm_get_bfd_for_interworking() has been created which is
5068 called from the linker scripts.
5070 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5072 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5074 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5075 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5076 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5077 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5079 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5081 * config.bfd: Added sparc86x support.
5083 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5085 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5086 an out of range pc-relative jump/call to an undefined weak symbol.
5088 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5090 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5093 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5095 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5096 an error other than bfd_error_system_call, set the error to
5097 bfd_error_wrong_format.
5099 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5100 bfd_elf32_powerpcle_vec.
5102 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5103 program segments are zero, don't set p_paddr_valid.
5105 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5107 * elf64-alpha.c: Initial implementation of relaxation --
5108 (struct alpha_elf_link_hash_entry): Add use_count member.
5109 (elf64_alpha_check_relocs): Initialize and increment it.
5110 (elf64_alpha_can_merge_gots): Check it when considering merging.
5111 (elf64_alpha_merge_gots): Drop entries with zero use.
5112 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5113 (elf64_alpha_always_size_sections): Split out got sizing ...
5114 (elf64_alpha_size_got_sections): ... here. New function.
5115 (elf64_alpha_relax_find_reloc_ofs): New function.
5116 (elf64_alpha_relax_with_lituse): Likewise.
5117 (elf64_alpha_relax_without_lituse): Likewise.
5118 (elf64_alpha_relax_opt_call): Likewise.
5119 (elf64_alpha_relax_section): Likewise.
5120 (elf64_alpha_add_symbol_hook): Likewise.
5121 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5122 (elf64_alpha_relocate_section): Likewise.
5123 (bfd_elf64_bfd_relax_section): Define.
5124 (elf_backend_add_symbol_hook): Likewise.
5126 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5128 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5129 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5130 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5132 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5134 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5135 * configure: Rebuild.
5137 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5139 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5140 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5141 * configure.in: Define and substitute WIN32LDFLAGS and
5143 * aclocal.m4: Rebuild with new libtool.
5144 * configure, Makefile.in: Rebuild.
5146 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5148 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5149 before any other symbols in the same section.
5151 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5153 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5156 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5158 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5160 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5161 Use addr_size for address size, rather than sizeof(bfd_vma).
5162 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5163 Fix call to read_address.
5164 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5165 Scrap other unneeded arguments. Fix call to read_address.
5166 (scan_unit_for_functions): Fix call to read_attribute.
5167 (parse_comp_unit): We now handle more values for addr_size.
5168 Set addr_size in unit. Fix call to read_attribute and
5171 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5173 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5175 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5177 * archures.c (bfd_default_scan): Add m68k cases back to default
5178 switch, reverting patch of March 25, since IEEE support depends
5181 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5183 * Makefile.am (diststuff): New target.
5184 * Makefile.in: Rebuild.
5186 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5188 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5189 som_offset when we have an extended name table.
5191 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5193 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5195 * Makefile.in: Rebuild.
5197 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5199 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5200 symbols when creating a shared library.
5201 (elf_m68k_adjust_dynindx): New function, used by above code.
5202 (elf_m68k_finish_dynamic_sections): Initialize the section
5204 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5206 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5208 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5211 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5213 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5216 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5218 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5221 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5223 * configure.in: Set version to 2.9.1.
5224 * configure: Rebuild.
5226 * Branched binutils 2.9.
5228 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5230 * syms.c (ENABLE_CACHING): Define.
5231 (struct indexentry): Define.
5232 (struct stab_cache): Remove.
5233 (cmpindexentry): New static function.
5234 (struct stab_find_info): Add new fields: indextable,
5235 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5236 cached_file_name. Remove fields: file_cache, function_cache, and
5238 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5239 index table and search it.
5241 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5243 * elf.c (_bfd_elf_copy_private_section_data): Call
5244 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5246 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5248 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5250 * coff-arm.c: Define all globally visible variables and functions
5251 only when COFF_WITH_PE is not defined.
5252 * configure.in (armpe_little_vec, armpe_big_vec): Add
5254 * configure: Rebuild.
5256 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5258 Fix some gcc -Wall warnings:
5259 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5260 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5261 * archures.c (bfd_default_scan): Likewise.
5262 * bfd.c (bfd_scan_vma): Likewise.
5263 * binary.c (mangle_name): Likewise
5264 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5265 * coff-sh.c (sh_relocate_section): Likewise.
5266 * coff-stgo32.c (create_go32_stub): Likewise.
5267 * coffcode.h (coff_slurp_line_table): Likewise.
5268 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5269 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5270 (assign_file_positions_for_segments): Likewise.
5271 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5272 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5273 * oasys.c (oasys_write_sections): Likewise.
5274 * ppcboot.c (ppcboot_object_p): Likewise.
5275 (mangle_name): Likewise.
5276 * riscix.c (riscix_fix_pcrel_26): Likewise.
5277 * srec.c (srec_scan): Likewise.
5278 * stabs.c (_bfd_write_section_stabs): Likewise.
5279 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5280 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5281 switch. Declare parameters for function pointers.
5282 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5284 * elf.c (elf_sort_sections): Likewise.
5285 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5286 Add default cases to switches.
5287 (coff_arm_relocate_section): Remove unused local variables.
5289 (coff_arm_bfd_set_private_flags): Change flag variable to type
5291 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5292 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5293 (dump_toc): Change cat to const, and initialize it.
5294 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5295 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5296 (sh_elf_relocate_section): Initialize r_symndx.
5297 * coffcode.h (coff_compute_section_file_positions): Only declare
5298 old_sofar if ALIGN_SECTIONS_IN_FILE.
5299 (coff_write_object_contents): Initialize csym.
5300 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5301 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5303 * dwarf2.c: Include libiberty.h.
5304 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5305 (decode_line_info): Remove unused local variables.
5306 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5307 (m32r_elf_relocate_section): Likewise.
5308 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5309 (v850_elf_reloc): Likewise.
5310 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5311 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5312 * elf.c (assign_file_positions_for_segments): Always set adjust.
5313 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5314 parenthesize expression.
5315 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5316 (m32r_elf_object_p): Return a value.
5317 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5318 * elf32-mips.c (mips_elf_final_link): Initialize last.
5319 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5320 * elf32-v850.c (v850_elf_object_p): Return a value.
5321 (v850_elf_print_private_bfd_data): Change fprintf format string.
5322 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5324 * elflink.h (elf_link_add_object_symbols): Change vernum to
5325 unsigned int, and initialize it. Change fprintf format string.
5326 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5327 when setting or comparing to soname_indx.
5328 (elf_create_pointer_linker_section): Change num_symbols to
5330 * libcoff-in.h (coff_data_type): Change flags to flagword.
5331 * peicode.h (pe_print_idata): Initialize idx. Change j to
5332 bfd_size_type. Initialize hint_member. Remove useless test to
5334 (pe_print_edata): Change num_functions and num_names in struct
5335 EDT_type to unsigned long. Remove cast. Change fprintf format
5337 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5338 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5340 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5341 int *. Update uses. Change j to long.
5342 * bfd-in2.h, libcoff.h: Rebuild.
5344 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5346 * elf32-v850.c Remove definition of USE_REL.
5347 (v850_elf_info_to_howto_rela): New function.
5348 (v850_elf_perform_relocation): Renamed from
5349 v850_elf_store_addend_in_insn. Removed replace argument.
5350 (v850_elf_reloc): store the relocation in the addend field instead
5352 (v850_elf_final_link_relocate): Now calls
5353 v850_elf_perform_relocation.
5354 (v850_elf_relocate_section): Remove code to generate REL
5357 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5359 * coffcode.h (coff_new_section_hook): Set the type and storage
5360 class in the native symbol information allocated for a new section
5363 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5365 * peicode.h: Chain together calls to
5366 coff_bfd_copy_private_bfd_data and
5367 coff_bfd_print_private_bfd_data.
5369 * coff-arm.c: Add prototypes for
5370 coff_arm_bfd_print_private_bfd_data and
5371 coff_arm_bfd_copy_private_bfd_data.
5373 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5375 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5378 * peicode.h: Call arm-coff private data functions after handling
5381 * coff-arm.c: Turn statics into globals so that they can be shared
5382 both pe and pei backends.
5384 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5386 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5388 (sunos_write_object_contents): Likewise.
5389 * aoutx.h (NAME(aout,machine_type)): Likewise.
5390 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5392 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5394 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5396 (bfd_default_scan): Remove m68k special cases.
5397 * bfd-in2.h: Rebuild.
5398 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5400 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5401 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5403 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5404 selection, change printable_name to just "m68k" and make that the
5405 default instead of m68k:68020.
5407 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5409 (MY_get_section_contents): Define as aout_32_get_section_contents
5410 rather than NAME(aout,get_section_contents).
5412 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5414 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5415 and call bfd_default_set_arch_mach to do the real work.
5417 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5419 * bout.c (BALX): Include return register g14 as part of the insn.
5421 (calljx_callback): Use it.
5423 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5425 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5426 * libbfd.h: Rebuild.
5428 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5429 byte_count to unsigned int.
5430 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5431 unused local variables.
5433 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5434 variables er and er1.
5436 * cpu-v850.c: Include <ctype.h>.
5437 (scan): Case isdigit argument to unsigned char.
5439 From Yan Meroth <YAN.MEROTH@st.com>:
5440 * ihex.c (ihex_scan): Add extbase variable so that getting an
5441 extended linear address record does not ignore any previous
5443 (ihex_write_object_contents): When writing out an extended linear
5444 address record, zero out any previous extended address.
5446 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5448 * ieee.c (do_one): Check section before dereferencing it.
5449 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5450 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5452 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5454 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5456 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5458 * coff-arm.c: Add interworking functions to pe backends.
5460 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5462 * configure.in: Use AM_DISABLE_SHARED.
5463 * aclocal.m4, configure: Rebuild with libtool 1.2.
5465 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5467 * coff-arm.c (coff_arm_relocate_section): Better error messages
5468 when interowrking conflucts occur. Courtesy of Jonathan Walton
5470 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5471 relocations. Patch courtesy of Jonathan Walton and Tony
5474 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5476 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5477 part of Feb 22 change controling when to override the existing
5478 symbol with the .plt entry.
5480 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5482 * config.bfd (targ_cpu): Add thumb-pe target.
5484 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5485 functions in PE build.
5487 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5489 * config.bfd (sparclite-*-elf*): Added.
5491 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5493 * configure.in: Add elf.lo to elf shell variable.
5494 * Makefile.am (BFD_LIBS): Remove elf.lo.
5495 (BFD_LIBS_CFILES): Remove elf.c.
5496 (BFD32_BACKENDS): Add elf.lo.
5497 (BFD32_BACKENDS_CFILES): Add elf.c.
5498 * configure, Makefile.in: Rebuild.
5500 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5502 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5503 relocation against a now-local symbol should not have a dynamic
5506 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5508 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5510 (pe_print_private_bfd_data): Print PE flags. From Mikey
5511 <jeffdb@netzone.com>.
5513 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5515 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5516 a plt entry when we can determine that we authoritatively define
5519 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5521 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5522 don't actually use trad-core, but a SunOS-style core file handled
5524 * hosts/sparclinux.h: Remove.
5526 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5528 * peicode.h (pe_print_idata): If there is no .idata section, look
5529 for the import tables in some other section. Make the initial
5530 label line up better with the data. Print the import address
5531 table even if there is no import name table. If the import
5532 address table holds actual addresses, print them.
5534 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5536 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5537 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5538 bfd_error_system_call.
5540 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5542 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5543 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5545 From H.J. Lu <hjl@gnu.org>:
5546 * Makefile.am (libbfd_la_LDFLAGS): Define.
5547 * Makefile.in: Rebuild.
5549 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5551 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5552 * netbsd.h (MACHTYPE_OK): Define.
5553 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5554 calling N_SET_MACHTYPE, rather than having a switch.
5555 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5557 * i386netbsd.c (MACHTYPE_OK): Don't define.
5558 (DEFAULT_MID): Define.
5559 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5560 (MACHTYPE_OK): Don't define.
5561 (DEFAULT_MID): Define.
5562 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5563 (DEFAULT_MID): Define.
5564 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5565 (DEFAULT_MID): Define.
5566 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5567 (DEFAULT_MID): Define.
5569 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5570 * vaxnetbsd.c: New file.
5571 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5572 rather than netbsd_core.
5573 * targets.c (vaxnetbsd_vec): Declare.
5574 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5575 defined, add netbsd_core_vec.
5576 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5577 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5578 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5579 * config.bfd (alpha*-*-netbsd*): New target.
5580 * Makefile.am: Rebuild dependencies.
5581 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5582 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5583 * configure, Makefile.in: Rebuild.
5585 * configure.host: Remove the old shared library build stuff. We
5586 now use libtool instead.
5588 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5590 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5592 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5594 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5595 * configure: Rebuild.
5597 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5598 * elf32-v850.c (remember_hi16s_reloc): New function.
5599 (find_remembered_hi16s_reloc): New function.
5600 (v850_elf_store_addend_in_insn): Use the above new functions to
5601 match up HI6S relocs with LO16 relocs.
5603 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5605 * configure.in: Change -linux* to -linux-gnu*.
5606 * config.bfd, configure.host: Likewise.
5607 * configure: Rebuild.
5609 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5611 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5612 LO16/HI16S bug and improve comments about what is going on.
5614 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5616 * configure, aclocal.m4: Rebuild with new libtool.
5618 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5620 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5621 when merging v850 code into v850e/v850ea code. Do not initialise
5622 output flags if the input is the default architecture.
5624 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5626 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5627 get the size from bfd_arch_bits_per_address instead of directly
5630 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5632 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5633 to wrap, just return all 1's bits instead.
5634 * libbfd.h: Regenerate.
5636 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5638 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5640 (coff_relocate_section): If COFF_WITH_PE, define as
5641 coff_pe_i386_relocate_section.
5642 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5643 skip empty sections, to match coff_write_object_contents.
5645 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5646 rather than swapping out r_offset twice. From Luke Deller
5647 <luked@cse.unsw.edu.au>.
5649 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5651 * configure.in: Set libtool_enable_shared rather than
5652 libtool_shared. Remove diversion hack.
5653 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5656 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5658 * syms.c (struct stab_cache): Define.
5659 (struct stab_find_info): Remove cached_offset, cached_stab,
5660 cached_str, and cached_stroff fields. Add file_cache,
5661 function_cache, and line_cache fields.
5662 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5665 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5667 * peicode.h (pe_print_idata): Check for import of ordinal rather
5669 (pe_print_edata): If there is no .edata section, look for the
5670 export data in some other section.
5672 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5674 * configure.in: Change version to 2.8.4.
5675 * configure: Regenerated.
5677 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5679 Add tms320c30 support:
5680 * cpu-tic30.c: New file.
5681 * aout-tic30.c: New file.
5682 * coff-tic30.c: New file.
5683 * archures.c (bfd_arch_tic30): Define.
5684 (bfd_tic30_arch): Declare.
5685 (bfd_archures_list): Add bfd_tic30_arch.
5686 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5688 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5689 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5690 (coff_set_flags): Likewise.
5691 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5692 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5693 * Makefile.am: Rebuild dependencies.
5694 (ALL_MACHINES): Add cpu-tic30.lo.
5695 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5696 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5697 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5698 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5700 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5702 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5703 to lag behind LO16 reloc by a couple of instructions.
5705 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5707 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5708 make to reexamine the file timestamp.
5709 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5711 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5714 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5716 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5717 to create .dynsbss and .rela.sbss sections.
5718 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5719 copied from dynamic objects into .sbss.
5720 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5721 use it. Correct typo of .rela.sdata2.
5722 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5723 put the data, which may now be in .sbss.
5724 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5725 (elf_backend_create_dynamic_sections): Define as
5726 ppc_elf_create_dynamic_sections.
5728 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5729 against _GLOBAL_OFFSET_TABLE_.
5730 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5731 shared libraries which refer to local symbols. Make sure that the
5732 test for allocating space for a reloc in a shared object is the
5733 same as the test for emitting a reloc.
5735 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5737 * config.bfd (i[3456]-*-mingw32*): New target.
5738 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5739 * aclocal.m4, configure: Rebuild.
5741 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5743 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5746 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5748 Sparc v9 ABI compliant PLT:
5749 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5750 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5751 (LARGE_PLT_THRESHOLD): New define.
5752 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5753 (sparc64_elf_build_plt): New function.
5754 (sparc64_elf_plt_entry_offset): Likewise.
5755 (sparc64_elf_plt_ptr_offset): Likewise.
5756 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5757 contain the index for convenience. Skip the initial entries
5759 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5760 memory for the benefit of .rela.plt.
5761 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5762 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5763 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5764 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5765 Call sparc64_elf_build_plt.
5766 (elf_backend_want_got_plt): No.
5767 (elf_backend_plt_readonly): No.
5768 (elf_backend_plt_alignment): 8.
5770 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5771 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5772 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5775 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5777 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5779 * cpu-mips.c (arch_info_struct): Add mips variants.
5780 * bfd-in2.h: Rebuilt.
5782 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5784 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5787 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5789 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5790 (i[3456]86sco3.2v5*coff): New target.
5792 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5794 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5796 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5798 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5799 * bfd-in2.h: Regenerate.
5801 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5803 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5805 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5807 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5808 adjust addend for an output common symbol (from Jimmy Blair
5809 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5810 defined symbol to counteract adjustment made in generic relocation
5813 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5815 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5817 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5818 (GET_SCNDHR_NLNNO): Likewise.
5820 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5822 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5824 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5826 * elf32-m32r.c: Add macros to handle NOP insertion.
5828 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5830 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5831 (xcoff_mark): Likewise.
5832 (xcoff_build_ldsyms): Mark absolute symbols.
5834 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5836 * bout.c (b_out_write_object_contents): Sort symbols before output
5837 to keep {CALL,BAL}NAME symbols adjacent.
5838 (b_out_symbol_cmp): New function.
5840 For older changes see ChangeLog-9697
5846 version-control: never