1 2000-02-17 Kevin Buettner <kevinb@redhat.com>
3 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
4 STACK_END_ADDR): Define for new core file format.
5 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
6 for handling the vagaries of the various core file structures used
8 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
9 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
12 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
14 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
15 (bfd_mach_sh3_dsp): Likewise.
16 (bfd_mach_sh4): Reinstate.
17 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
18 * bfd-in2.h: Regenerate.
19 * coff-sh.c (struct sh_opcode): flags is no longer short.
20 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
21 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
22 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
23 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
24 (sh_opcodes): No longer const.
25 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
26 (sh_insn_uses_reg): Check for USESAS and USESR8.
27 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
28 (_bfd_sh_align_load_span): Return early for SH4.
29 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
30 Take into account that field b of a parallel processing insn
31 could be mistaken for a separate insn.
32 * cpu-sh.c (arch_info_struct): New array elements for
33 sh2, sh-dsp and sh3-dsp.
34 Reinstate element for sh4.
35 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
36 (SH4_NEXT): Reinstate.
37 (SH3_NEXT, SH3E_NEXT): Adjust.
38 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
39 * elf32-sh.c (sh_elf_set_private_flags): New function.
40 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
41 (sh_elf_merge_private_data): New function.
42 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
43 (bfd_elf32_bfd_copy_private_bfd_data): Define.
44 (bfd_elf32_bfd_merge_private_bfd_data): Change to
45 sh_elf_merge_private_data.
47 2000-02-13 Richard Henderson <rth@cygnus.com>
49 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
51 (elf_link_hash_copy_indirect): New.
52 (elf_link_hash_hide_symbol): New.
53 * elflink.h (elf_link_add_object_symbols): Break out copy from
54 indirect new new symbol to elf.c.
55 (elf_link_assign_sym_version): Break out privatization of
56 non-exported symbol to elf.c.
57 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
58 (_bfd_elf_link_hash_hide_symbol): New.
59 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
61 2000-02-13 Ian Lance Taylor <ian@zembu.com>
63 * section.c (_bfd_strip_section_from_output): Add info parameter.
64 If it passed as non-NULL, use it to check whether any input BFD
65 has an input section which uses this output section. Change all
69 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
70 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
74 2000-02-10 Timothy Wall <twall@cygnus.com>
76 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
77 allow final modifications of swapped-in symbol.
78 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
79 * coffcode.h (coff_write_relocs): Use macro
80 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
81 symbol index should be set to -1.
83 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
85 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
86 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
87 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
88 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
89 sh_insns_uses_or_sets_freg): New functions.
90 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
91 * (sh_insns_conflict): Use new functions and new macros to
92 detect conflicts when two instructions both set same integer registers,
93 both set same fp register, and both set special register.
95 2000-02-09 Timothy Wall <twall@cygnus.com>
97 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
98 swapping in sections, so that the swapping routines have access to
101 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
103 * coff-go32.c: Update comment. Update copyright.
105 2000-01-27 Thomas de Lellis <tdel@windriver.com>
107 * syms.c (bfd_decode_symclass)
108 Two new class characters were added - 'V' and 'v'. The
109 meaning of 'W' is now restricted to just weak non-object
110 symbols. This allows differentiation between, for example,
111 weak functions vs weak objects. nm for example now dumps:
113 'w' = weak unresolved
114 'V' = weak global object
115 'v' = weak unresolved object
117 (bfd_is_undefined_symclass): New function. Return true if the
118 given symbol class represents and undefined/unresolved symbol.
120 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
123 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
125 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
126 STT_ARM_16BIT flag set, but it is not attached to a data object
127 return STT_ARM_16BIT so that it will be treated as code by the
130 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
132 * coff-i386.c (i3coff_object_p): Remove prototype.
135 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
136 to name. Update copyright.
138 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
139 assignment to avoid warning. Update copyright.
141 2000-01-24 Robert Lipe (robertl@sco.com)
143 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
144 instead of using GNU C extension.
146 2000-01-21 Nick Clifton <nickc@cygnus.com>
148 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
149 amount from a bfd_in_memory structure.
150 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
153 2000-01-14 Nick Clifton <nickc@cygnus.com>
155 * linker.c (default_indirect_link_order): oops - fix incorrectly
156 applied patch from Tim Wall.
158 2000-01-13 Timothy Wall (twall@tiac.net>
160 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
161 = scnhsz, filhsz, relsz, aoutsz, etc)
165 2000-01-13 Nick Clifton <nickc@cygnus.com>
167 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
168 interwork thumb to arm stub.
170 2000-01-13 Timothy Wall (twall@tiac.net>
172 * archures.c (bfd_octets_per_byte): New function: Return
174 (bfd_arch_mach_octets_per_byte): New function: Return target
177 * section.c: Distinguish between octets and bytes for usage of
178 _cooked_size, _raw_size, and output_offset. Clarify
179 description of bfd_set_section_contents.
181 * bfd-in2.h: Regenerate.
183 * coffgen.c: Indicate that the offset parameter is in bytes, not
186 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
187 where appropriate to get the octet offset when calling
188 bfd_set_section_contents.
189 (bfd_coff_reloc_link_order): Ditto.
191 * linker.c (bfd_generic_reloc_link_order): Ditto.
192 (_bfd_default_link_order): Ditto.
194 * reloc.c (bfd_perform_relocation): Distinguish between octets
195 and bytes. Use octets when indexing into octet data; use bytes
196 when calculating target addresses.
197 (bfd_install_relocation): Ditto.
199 * srec.c (srec_write_section): Ditto.
201 2000-01-13 Nick Clifton <nickc@cygnus.com>
203 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
204 3 to 2. This allows 4 byte sized sections, which is necessary for
205 dlltool to build funcitoning DLLs.
207 2000-01-10 Philip Blundell <pb@futuretv.com>
209 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
210 (arm*-*-conix*): New target.
212 2000-01-10 Egor Duda <deo@logos-m.ru>
214 * config.bfd: Include elf32_i386 vector to target list for cygwin
217 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
218 * configure.in: Test for structure win32_pstatus_t in
220 * configure: Regenerate.
222 * elf.c (elfcore_grok_win32pstatus): New function: process
223 win32_pstatus_t notes in elf core file.
224 (elfcore_grok_note): Detect win32_pstatus notes.
226 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
228 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
230 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
231 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
233 1999-12-29 Richard Henderson <rth@cygnus.com>
235 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
236 if no dynamic sections created.
238 1999-12-27 Nick Clifton <nickc@cygnus.com>
240 * peicode.h (pe_bfd_object_p): Only define for PE format
243 1999-12-17 Nick Clifton <nickc@cygnus.com>
245 * coff-i386.c (i3coff_object_p): Delete.
246 (i386coff_vec): Replace reference to i3coff_object_p with a
247 reference to coff_object_p.
249 * coff-mcore.c (pe_object_p): Delete.
251 * peicode.h (pe_bfd_object_p): New function: Detect the
252 presence of a PE format COFF object file. Also detect and
253 warn about the presence of LINK6 format Image Library Format
256 1999-12-16 Nick Clifton <nickc@cygnus.com>
258 * coff-arm.c (NUM_ELEM): New macro.
259 (NUM_RELOCS): New macro: The number of known ARM relocs.
260 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
261 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
263 (bfd_arm_process_before_allocation): Produce a warning message if
264 an out of range symbol index is encountered.
266 1999-12-14 Nick Clifton <nickc@cygnus.com>
268 * elflink.h (is_global_symbol_definition): New Function: Return
269 true iff the symbol is being given a global definition in this
271 (elf_link_is_defined_archive_symbol): Do not bother processing
272 symbols for an archive element that has already been included
274 Use is_global_symbol_definition().
276 1999-12-09 Andrew Cagney <cagney@cygnus.com>
278 * config.bfd: Add support for sparc-*-netbsdelf* and
281 1999-12-13 Nick Clifton <nickc@cygnus.com>
283 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
284 if the symbol is in the common section.
286 1999-12-10 Nick Clifton <nickc@cygnus.com>
288 * elflink.h (elf_link_is_defined_archive_symbol): New
289 function: Decide if a symbol, in an archive map is there
290 because it is defined in the archive element, or because it is
291 just another common declaration of it.
292 (elf_link_add_archive_symbols): Use
293 elf_link_is_defined_archive_symbol to decide if an archive
294 element contain a reference to a common symbol should be
297 1999-12-10 Nick Clifton <nickc@cygnus.com>
299 * elflink.h: Revert previous patch.
300 * targets.c: Revert previous patch.
301 * libbfd-in2.h: Revert previous patch.
302 * libbfd.h: Revert previous patch.
303 * elfxx-target.h: Revert previous patch.
304 * archive.c: Revert previous patch.
305 * aout-target.h: Revert previous patch.
306 * aout-tic30.h: Revert previous patch.
307 * bfd.c: Revert previous patch.
308 * coff-alpha.c: Revert previous patch.
309 * coff-rs6000.c: Revert previous patch.
310 * elf64-mips.c: Revert previous patch.
311 * ieee.c: Revert previous patch.
312 * libecoff.h: Revert previous patch.
313 * oasys.c: Revert previous patch.
314 * som.c: Revert previous patch.
315 * vms.c: Revert previous patch.
317 1999-12-09 Nick Clifton <nickc@cygnus.com>
319 * elflink.h (elf_link_add_archive_symbols): Add an archive
320 element even if contains a symbol which is currently only
321 considered to be a common.
323 * targets.c (struct bfd_target): Add new field
324 _bfd_allow_commons_in_armap.
325 * bfd-in2.h:Regenerate.
327 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
329 (_bfd_archive_bsd_allow_commons_in_armap): Define.
330 * libbfd.h: Regenerate.
332 * elfxx-target.h: If using COFF archive map, override
333 definition of allow_commons_in_armap and replace with
336 * archive.c (bfd_compute_and_write_armap): Do not place common
337 symbols into the archive map unless _bfd_allow_commons_in_armap
340 * aout-target.h (MY_allow_commons_in_armap): Define.
341 * aout-tic30.h (MY_allow_commons_in_armap): Define.
342 * bfd.c (bfd_allow_commons_in_armap): Define.
343 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
344 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
345 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
346 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
347 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
348 * oasys.c (oasys_allow_commons_in_armap): Define.
349 * som.c (som_allow_commons_in_armap): Define.
350 * vms.c (vms_allow_commons_in_armap): Define.
352 1999-12-07 Jim Blandy <jimb@cygnus.com>
354 Add support for SSE registers in ELF core files.
355 * elf.c (elfcore_make_note_pseudosection): New function.
356 (elfcore_grok_prfpreg): Use it.
357 (elfcore_grok_prxfpreg): New function.
358 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
360 1999-12-03 Ian Lance Taylor <ian@zembu.com>
362 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
363 value by 4 before storing it back in the field. From
364 Koundinya. K <kk@ddeorg.soft.net>.
366 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
368 * archures.c (bfd_mach_am33): Define.
369 * bfd-in2.h: Rebuilt.
370 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
371 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
372 (compute_function_info): Handle additional registers saved by
374 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
375 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
377 1999-11-29 Jim Blandy <jimb@cygnus.com>
379 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
381 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
384 1999-11-27 Michael Meissner <meissner@cygnus.com>
386 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
387 internal use within gas for alpha explicit relocations.
388 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
389 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
390 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
391 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
392 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
393 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
395 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
396 BFD_RELOC_ALPHA_USER_*.
398 * bfd-in2.h: Regenerate.
399 * libbfd.h: Regenerate.
401 1999-11-26 Fred Fish <fnf@cygnus.com>
403 * elf.c (elfcore_read_notes): Add prototype for static function.
404 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
405 (bfd_section_from_phdr): Replacement function that calls
406 _bfd_elf_make_section_from_phdr for generic segment types and
407 backend fucntion pointed to by elf_backend_section_from_phdr for
408 backend specific segment types.
409 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
410 now called by _bfd_elf_make_section_from_phdr. Note that this func
411 is now just a stub between the caller and bfd_section_from_phdr.
413 * elf-bfd.h (struct elf_backend_data): Add new function pointer
414 elf_backend_section_from_phdr.
415 (elf_backend_section_from_phdr): Add prototype.
417 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
418 (elfNN_bed): Add elf_backend_section_from_phdr.
420 1999-11-25 Nick Clifton <nickc@cygnus.com>
422 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
423 SEC_CODE and SEC_READONLY flags to glue sections.
425 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
426 SEC_CODE and SEC_READONLY flags to glue sections.
428 1999-11-20 Nick Clifton <nickc@cygnus.com>
430 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
433 1999-11-19 Catherine Moore <clm@cygnus.com>
435 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
436 (elf_cpu32_plt_entry): Likewise.
438 1999-11-18 Nick Clifton <nickc@cygnus.com>
440 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
442 (coff_mcore_relocate_section): Initialise addend to 0.
443 Special case processing of RVA reloc.
445 1999-11-17 Richard Henderson <rth@cygnus.com>
447 * elf-bfd.h (struct elf_backend_data): Reorder collect and
448 type_change_ok; add sign_extend_vma.
449 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
450 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
451 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
452 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
453 (elfNN_bed): Follow struture changes.
455 1999-11-09 Ian Lance Taylor <ian@zembu.com>
457 * libbfd.c (bfd_read): Check result of read against desired result
459 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
460 invalid compared to the section size.
462 * ieee.c (ieee_slurp_debug): Get the length of the debug
463 information right if there is no data part.
465 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
467 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
468 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
470 1999-10-28 Ian Lance Taylor <ian@zembu.com>
472 * elflink.h (elf_bfd_final_link): Make last_local signed.
474 1999-10-27 Ian Lance Taylor <ian@zembu.com>
476 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
479 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
481 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
483 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
484 * bfd-in2.h: Regenerate.
486 1999-10-15 Andrew Haley <aph@cygnus.com>
488 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
490 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
492 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
494 1999-10-08 Ian Lance Taylor <ian@zembu.com>
496 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
497 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
500 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
502 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
503 relocs also need the GP value.
504 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
505 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
506 the GP value for R_MIPS_LITERAL relocs too. Handle
507 R_MIPS_64 relocs properly on big-endian MIPS.
508 (mips_elf_sign_extend): Behave properly with 'long long'.
509 (mips_elf_highest): Correct typo.
511 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
513 * cpu-m32r.c (arch_info_struct): New static global.
514 (bfd_m32r_arch): Refer to it.
515 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
516 (m32r_elf_print_private_bfd_data): Ditto.
517 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
518 * archures.c (bfd_mach_m32rx): Define it.
519 * bfd-in2.h: Rebuild.
521 1999-09-28 Fred Fish <fnf@cygnus.com>
523 * targets.c (cisco_core_vec): Replaced with two new vecs ...
524 (cisco_core_big_vec): Add new bigendian vec.
525 (cisco_core_little_vec): Add new little endian vec.
527 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
528 (crash_info_locs): Add array of possible offsets.
529 (MASK_ADDR): Mask to apply to crash info offset.
530 (crashinfo_external): Add textbase, database, bssbase and
532 (cisco_core_file_validate): Renamed from cisco_core_file_p.
533 Many small changes to account for additional hardware versions.
534 Pick a reasonable size for ".reg" section. Add a ".crash"
535 section to allow access to crashinfo_external struct.
536 (cisco_core_file_p): New version of this function that
537 iterates over crash_info_locs, calling cisco_core_file_validate.
538 (cisco_core_vec): Old big endian only vec replaced with ...
539 (cisco_core_big_vec): Add big endian version.
540 (cisco_core_little_vec): Add little endian version.
542 * configure.in (cisco_core_vec): Split to two new vectors ...
543 (cisco_core_big_vec): New target vector.
544 (cisco_core_little_vec): New target vector.
545 * configure: Regenerate.
546 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
547 to cisco_core_big_vec in targ_selvecs.
549 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
551 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
552 (mips_elf_relocate_got_local): Unused, delete.
553 (mips_elf_relocate_global_got): Unused, delete.
555 1999-09-24 Fred Fish <fnf@cygnus.com>
557 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
558 to initialize it to something meaningful. Then use it to generate
559 more useful segment names.
561 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
563 * som.c (NO_PCREL_MODES): Define if the system does not define
565 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
566 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
567 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
568 * libhppa.h (dis_assemble_22): New function.
569 (bfd_hppa_insn2fmt): Handle long branch.
571 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
574 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
576 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
577 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
578 (reloc_howto_type howto_table): Tidy comments and whitespace.
580 1999-09-17 Nick Clifton <nickc@cygnus.com>
582 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
583 previous delta. Set sec->gc_mark instead.
585 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
587 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
588 (elf_cpu32_plt_entry): Likewise.
590 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
592 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
594 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
595 symbol table, then just compute a suitable value (but do not
596 create a __gp symbol).
598 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
599 symbols when building shared libraries.
600 (elf_hppa_final_link_relocate): Correct handling of PCREL
601 relocations against undefined symbols.
603 1999-09-16 Nick Clifton <nickc@cygnus.com>
605 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
606 interworking sections as linker created so that they will not
607 be removed by garbage collection.
609 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
611 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
612 (elf_hppa_final_link_relocate): Consistently create an absolute
613 address, then subtract out the value of __gp.
615 1999-09-14 Michael Meissner <meissner@cygnus.com>
617 * configure.in (Canonicalization of target names): Remove adding
618 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
619 generates $ac_config_sub with a ${CONFIG_SHELL} already.
620 * configure: Regenerate.
622 1999-09-14 Nick Clifton <nickc@cygnus.com>
624 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
627 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
629 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
630 (elf_hppa_final_link): Initialize text_segment_base and
632 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
634 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
635 (elf_hppa_final_link_relocate): Likewise.
636 (elf_hppa_relocate_insn): Likewise.
637 (elf_hppa_relocate_section): Initialize HOWTO.
639 1999-09-13 Donn Terry <donn@interix.com>
641 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
642 handling to support both GNU and MS objects.
644 * coffcode.h (coff_write_object_contents): Don't check reloc_count
645 when determining whether to set F_RELFLG.
647 1999-09-13 Philip Blundell <pb@nexus.co.uk>
649 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
650 PC24 relocs if the target is an undefined weak symbol.
651 (arm_add_to_rel): Fix compiler warning.
652 (elf32_arm_plt0_entry): Correct comments.
654 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
656 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
657 an absolute symbol in REL relocs.
659 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
661 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
662 Stub SEGREL32. Return an error for any relocation not handled.
664 1999-09-12 Ian Lance Taylor <ian@zembu.com>
666 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
667 constant symbols, and avoid multiple definition errors on them.
669 1999-09-12 Donn Terry <donn@interix.com>
671 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
672 significant bit is set.
674 1999-09-11 Ian Lance Taylor <ian@zembu.com>
676 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
678 * elfcode.h (write_relocs): Handle an absolute symbol in REL
679 relocs as we do for RELA relocs.
681 1999-09-11 Donn Terry <donn@interix.com>
683 * libpei.h (_bfd_pei_final_link_postscript): Declare.
684 (coff_final_link_postscript): Define.
685 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
686 directory entries here.
687 (_bfd_pei_final_link_postscript): New function.
689 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
690 section flags based on the section name.
692 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
693 get the overflow of the s_nlnno field from the s_nreloc field.
694 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
695 the s_nlnno overflow of the .text section into the s_nreloc
698 * peigen.c (add_data_entry): Declare.
699 (pei_swap_aouthdr_out): Get image size right. Set linker version
701 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
702 (pe_print_idata): Code cleanup, print more info, get rid of (now)
703 extraneous ImageBase.
704 (pe_print_edata): Likewise.
705 (pe_print_pdata): Likewise. Print exception entries.
706 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
707 (tbl): Make const, add "UNKNOWN".
708 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
709 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
710 section data directory.
711 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
713 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
714 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
715 * peicode.h (coff_get_symbol_info): Define.
717 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
719 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
721 (coff_classify_symbol): Re-revert 1999-08-08 patch if
724 * libpei.h: New file, broken out of peicode.h.
725 * peigen.c: New file, broken out of peicode.h.
726 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
727 * configure.in: Add peigen.lo to list of files required for each
729 * Makefile.am: Rebuild dependencies.
730 (BFD32_BACKENDS): Add peigen.lo.
731 (BFD32_BACKENDS_CFILES): Add peigen.c.
732 (SOURCE_HFILES): Add libpei.h.
733 * configure, Makefile.in: Rebuild.
735 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
736 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
737 instead. Don't clear the s_paddr field for an uninitialized data
740 * coffcode.h (coff_mkobject_hook): Set timestamp field in
741 coff_data_type to f_timdat.
742 * peicode.h (pe_mkobject_hook): Likewise.
744 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
745 number if COFF_IMAGE_WITH_PE.
747 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
748 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
749 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
750 there is no SEC_DEBUGGING section.
751 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
752 IMAGE_FILE_DEBUG_STRIPPED.
754 * pe-i386.c (COFF_LONG_FILENAMES): Define.
755 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
756 * pei-i386.c (COFF_LONG_FILENAMES): Define.
757 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
759 * coffswap.h (IMAGE_BASE): Don't define.
760 * pei-arm.c (IMAGE_BASE): Don't define.
761 * pei-i386.c (IMAGE_BASE): Don't define.
762 * pei-mcore.c (IMAGE_BASE): Don't define.
763 * pei-ppc.c (IMAGE_BASE): Don't define.
765 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
766 symbol, switch on the class when determining whether to modify the
767 value. For PE, don't modify the value of a C_FCN symbol not named
770 * libbfd-in.h (_bfd_abort): Declare.
772 * bfd.c (_bfd_abort): New function.
775 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
778 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
779 don't write out the associated line numbers.
781 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
784 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
785 changes when the base type is unknown.
787 * coffgen.c (coff_print_symbol): Fix printing of aux record for
790 * syms.c (BSF_DEBUGGING_RELOC): Define.
791 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
792 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
794 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
795 BSF_DEBUGGING_RELOC set.
796 * bfd-in2.h: Rebuild.
798 1999-09-10 Ian Lance Taylor <ian@zembu.com>
800 * ecoff.c (bfd_debug_section): Update initialization for new
802 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
803 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
805 1999-09-10 H.J. Lu <hjl@gnu.org>
807 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
809 * coff-mips.c (mips_ecoff_backend_data): Likewise.
811 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
813 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
814 for FPTR relocs involving local symbols.
816 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
817 value for the stub address in a call through a stub.
818 Install the value for a local symbol directly into the DLT
819 instead of generating a reloc. Correctly handle FPTR64 relocs.
821 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
822 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
823 (elf_hppa_final_link): Call them.
825 1999-09-10 Ian Lance Taylor <ian@zembu.com>
827 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
828 (elf_adjust_dynamic_symbol): ...from here.
830 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
832 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
833 relocation, remove them. SECREL64->LTOFF16WF.
834 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
836 (elf_hppa_relocate_insn): Similarly.
838 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
839 (elf_hppa_relocate_insn): Similarly.
841 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
843 (elf_hppa_relocate_insn): Similarly.
845 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
846 Handle LTOFF_TP* relocs.
847 (elf_hppa_relocate_insn): Similarly.
849 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
850 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
851 (elf_hppa_relocate_insn): Handle PCREL* relocs.
853 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
854 DIR32, DIR64 and FPTR64 relocations.
855 (elf_hppa_relocate_insn): Similarly.
857 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
858 address of the .PARISC.global section.
859 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
860 table entry elf_hppa_final_link_relocate. Do not give a warning
861 for a reloc against an external symbol if it has a PA64 hash
863 (elf_hppa_final_link_relocate): Significantly rework. Handle
864 DLTIND relocations. Compute the final value of the relocation
865 before passing the value of elf_hppa_relocate_insn.
866 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
867 relocation support. Handle DLTIND relocation requests just like
868 DLTREL relocation requests. Simplify branch handling.
870 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
872 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
873 non-allocated section as done in i386 version.
874 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
875 statement since this is no know relocation.
877 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
879 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
881 (elf_hppa_relocate_insn): Similarly.
883 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
885 (elf_hppa_relocate_insn): Similarly.
887 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
888 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
889 Pass the relocate type rather than the insn format to
890 elf_hppa_relocate_insn.
891 (elf_hppa_relocate_insn): Make switch dependent on relocation type
892 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
894 1999-09-07 Ian Lance Taylor <ian@zembu.com>
896 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
897 (bfd_coff_filnmlen): Define.
898 (bfd_coff_std_swap_table): Initialize new field.
899 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
901 (coff_write_symbols): Likewise.
902 (coff_get_normalized_symtab): Likewise.
903 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
904 * libcoff.h: Rebuild.
906 1999-09-06 Donn Terry <donn@interix.com>
908 * coffcode.h (sort_by_secaddr): New static function if
910 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
911 sections by VMA when assigning target_index values. Always set
914 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
915 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
917 * libcoff.h: Rebuild.
919 * coffcode.h (coff_set_custom_section_alignment): Add const to
920 declaration to match definition.
921 (coff_write_object_contents): Don't set F_AR32W(R)? if
924 * coff-i386.c (in_reloc_p): Add declaration.
925 (i386coff_vec): Simplify initialization of
926 application_section_flags.
928 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
929 version. Move COFF_WITH_PE specific code to new version.
930 (stype_to_sec_flags): Likewise. Add section parameter.
931 * coffgen.c (make_a_section_from_file): Set target_index before
932 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
933 * libcoff.h: Rebuild.
935 * syms.c (stt): Add some PE/PEI section names.
936 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
938 (bfd_symbol_info): Check for 'w'.
940 * section.c (struct bfd_comdat_info): Define.
941 (asection): Add comdat field.
942 (STD_SECTION): Initialize comdat field.
943 (bfd_make_section_anyway): Likewise.
944 * bfd-in2.h: Rebuild.
946 1999-09-06 Andreas Schwab <schwab@suse.de>
948 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
951 1999-09-06 Nick Clifton <nickc@cygnus.com>
953 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
954 bfd_realloc instead of calloc and realloc.
956 1999-09-04 Steve Chamberlain <sac@pobox.com>
958 * cpu-pj.c: New file.
959 * elf32-pj.c: New file.
960 * config.bfd (pj*): New cpu.
961 (pj-*-*, pjl-*-*): New targets.
962 * configure.in (bfd_elf32_pj_vec): New target vector.
963 (bfd_elf32_pjl_vec): New target vector.
964 * archures.c (bfd_arch_pj): Define.
965 * elf.c (prep_headers): Handle bfd_arch_pj.
966 * reloc.c: Define BFD_RELOC_PJ_* relocations.
967 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
968 to target vector list.
969 * Makefile.am: Rebuild dependencies.
970 (ALL_MACHINES): Add cpu-pj.lo.
971 (ALL_MACHINES_CFILES): Add cpu-pj.c.
972 (BFD32_BACKENDS): Add elf32-pj.lo.
973 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
974 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
976 1999-09-04 Ian Lance Taylor <ian@zembu.com>
978 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
979 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
980 and NON_GOT_REF from weak defined symbol to real symbol.
981 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
982 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
984 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
985 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
986 don't create a COPY reloc.
988 1999-09-03 Ian Lance Taylor <ian@zembu.com>
990 * elflink.h (elf_bfd_final_link): When counting relocations, don't
991 count those in sections we are not including in the link.
993 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
995 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
996 field in hpux11 shared libraries.
998 1999-09-02 Nick Clifton <nickc@cygnus.com>
1000 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1002 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1004 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1005 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1006 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1008 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1010 * elflink.h (record_link_assignment): When possible, keep the
1011 original type of the symbol.
1013 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1015 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1016 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1017 tools were configured.
1018 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1020 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1022 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1023 GOT entries for GOT16 relocations; they're not required.
1025 1999-08-24 Nick Clifton <nickc@cygnus.com>
1027 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1029 * config.bfd (arm-*-netbsd*): New target.
1030 * configure.in (armnetbsd_vec): New target vector.
1031 * configure: Regenerate
1032 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1034 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1035 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1036 (armnetbsd.lo): New rule with deps.
1037 * Makefile.in: Regenerate.
1039 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1042 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1044 * som.c (som_slurp_symbol_table): Fix typo in comment.
1046 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1048 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1049 here instead of using elf_section_data...
1051 1999-08-19 Nick Clifton <nickc@cygnus.com>
1053 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1054 relocations into the base file.
1055 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1056 we are building a base file.
1058 1999-08-19 Nick Clifton <nickc@cygnus.com>
1060 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1062 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1063 REL relocs when performing a partial relocation.
1065 1999-08-18 Donn Terry <donn@interix.com>
1067 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1068 _bfd_coff_link_input_bfd into top level.
1070 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1071 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1072 (coff_i386_rtype_to_howto): Likewise.
1073 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1074 Completely ignore symbols which are all zero.
1075 (dummy_reloc16_estimate): Add return 0.
1076 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1077 variable copy to name_copy to avoid shadowing outer scope
1079 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1080 from unsigned int to unsigned long. Add timestamp field.
1081 * libcoff.h: Rebuild.
1083 1999-08-17 H.J. Lu <hjl@gnu.org>
1085 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1088 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1090 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1091 for special section symbols.
1092 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1093 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1096 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1098 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1099 coincidence of variable names between old and new code.
1101 1999-08-12 Nick Clifton <nickc@cygnus.com>
1103 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1104 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1105 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1106 and 'addend' parameter a 'bfd_signed_vma'.
1107 (elf32_arm_final_link_relocate): Do not involve stubs in
1108 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1109 jumps, not function calls.
1111 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1113 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1114 in R_ARM_PC24 relocs.
1116 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1118 * elf-hppa.h (elf_hppa_fake_sections): New function.
1119 * elf32-hppa.c (elf_backend_fake_sections): Define.
1121 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1122 recent changes to the arch_info structure.
1124 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1125 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1126 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1129 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1130 Ralf Baechle <ralf@uni-koblenz.de>
1132 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1133 output DT_MIPS_GOTSYM.
1134 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1135 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1137 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1139 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1140 prototype. Handle local symbols. Add commentary.
1141 (mips_elf_calculate_relocation): Adjust accordingly.
1142 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1145 * elflink.h (elf_bfd_final_link): Tweak last change.
1147 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1149 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1150 elf-section data to allocate just the right amount of relocation
1151 space. Don't allocate the hash space twice.
1152 (elf_bfd_final_link): Calculate the amount of space to allocate in
1153 each relocation section.
1155 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1157 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1158 64bit mode, generate a section relative relocation for a 32bit
1160 (elf_hppa_is_local_label_name): New function.
1161 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1162 shared between 32bit and 64bit port.
1164 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1166 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1167 R_MIPS_GOT16 and R_MIPS_CALL16.
1168 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1169 to use when looking for a preexisting GOT entry.
1171 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1173 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1174 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1176 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1178 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1180 * elflink.h (elf_link_output_extsym): Don't output a weak
1181 reference to an undefined symbol just because it was defined weak
1184 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1186 * coffgen.c (coff_find_nearest_line): When looking for file, use
1187 last best match rather than first. If address is beyond last line
1188 number record, don't return the last line as the correct value.
1190 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1192 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1193 * bfd-in2.h: Rebuild.
1195 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1197 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1198 * coffcode.h (coff_set_custom_section_alignment): New static
1200 (coff_section_alignment_table): New static array.
1201 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1202 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1203 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1204 * libcoff.h: Rebuild.
1206 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1208 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1210 * Makefile.in: Rebuild.
1212 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1214 * section.c (SEC_SHARED): Define.
1215 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1216 (styp_to_sec_flags): Likewise.
1217 * peicode.h (coff_swap_scnhdr_out): Likewise.
1218 * bfd-in2.h: Rebuild.
1220 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1222 * coffcode.h (coff_classify_symbol): Comment out part of
1223 1999-08-05 change which breaks cygwin DLLs.
1225 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1226 * aclocal.m4, configure: Rebuild.
1228 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1230 * section.c (global_syms): Only initialize union field if
1233 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1235 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1236 the size of a GOT entry here.
1237 (mips_elf_calculate_relocation): Don't create a local GOT entry
1238 for the symbol in a GOT16 relocation; just for it's high-order bit
1239 (_bfd_mips_elf_relocate_section): Fix thinko.
1241 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1243 Based on patches from Donn Terry <donn@interix.com>:
1244 * coffcode.h (enum coff_symbol_classification): Define.
1245 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1246 _bfd_coff_classify_symbol. Change return type.
1247 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1248 (coff_slurp_symbol_table): Use coff_classify_symbol.
1249 (coff_classify_symbol): New static function.
1250 (coff_sym_is_global): Never define.
1251 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1252 * cofflink.c (coff_link_check_ar_symbols): Use
1253 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1254 (coff_link_add_symbols): Likewise.
1255 (_bfd_coff_link_input_bfd): Likewise.
1256 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1257 coff_classify_symbol.
1258 * libcoff.h: Rebuild.
1260 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1262 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1263 (e_ltpsel, e_rtpsel): Similarly.
1265 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1266 and 14bit ertpsel. Handle 64bit psel.
1268 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1270 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1271 handling for REL relocations. And only left-shift R_MIPS26
1272 relocation addends where necessary.
1274 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1276 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1277 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1278 Just return the relocation found.
1279 (mips_elf_relocate_section): Pull the LO16 addend out of the
1280 section itself when using REL relocations.
1282 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1283 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1286 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1288 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1289 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1290 relocation against a symbol in an input section with no output
1291 section. From Daniel Jacobowitz <drow@false.org>.
1293 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1295 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1296 look for generated file correctly.
1297 * aclocal.m4, configure: Rebuild.
1299 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1301 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1302 and R_MIPS16_26 relocations correctly when relocating.
1303 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1304 and R_MIPS_CALL_LO16 are for global symbols.
1306 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1308 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1310 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1311 variables and initialize them.
1313 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1315 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1316 there are no global symbols requiring GOT entries.
1317 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1318 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1319 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1321 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1322 symbols are considered to have the value zero.
1323 (_bfd_mips_elf_relocate_section): Don't try to perform a
1324 relocation for an undefined symbol.
1325 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1328 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1330 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1331 wants ba,a,pt %xcc instead of %icc.
1332 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1333 of large PLT entries.
1334 (sparc64_elf_plt_ptr_offset): Fix calculation.
1335 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1336 addend should be relative to load address, not .plt section start.
1337 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1339 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1341 * elf-bfd.h (struct elf_backend_data): Add
1342 print_symbol_all and output_arch_syms backend methods.
1343 * elfxx-target.h: Likewise.
1344 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1345 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1346 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1348 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1349 symbols in .dynsym, add their names into .dynstr. Put those symbols
1351 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1352 pointers to STT_REGISTER symbols in dynsym section.
1353 (sparc64_elf_print_symbol_all): New function.
1354 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1355 printing using the print_symbol_all hook.
1357 1999-07-30 Catherine Moore <clm@cygnus.com>
1359 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1362 1999-07-29 Richard Henderson <rth@cygnus.com>
1364 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1365 dynamic_sections_created.
1367 1999-07-29 Richard Henderson <rth@cygnus.com>
1369 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1370 (mips_rtype_to_howto): ... new function.
1371 (_bfd_mips_elf_relocate_section): Use it.
1373 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1375 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1377 1999-07-27 Nick Clifton <nickc@cygnus.com>
1379 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1381 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1382 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1384 1999-07-23 Donn Terry <donn@interix.com>
1386 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1387 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1388 * cofflink.c (coff_link_add_symbols): If PE, handle section
1390 * libcoff.h: Rebuild.
1392 * config.bfd (i[3456]86-*-interix*): New target.
1394 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1396 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1397 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1398 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1399 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1400 (COFF_SUPPORT_GNU_LINKONCE): Define.
1401 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1402 (COFF_SUPPORT_GNU_LINKONCE): Define.
1404 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1407 * makefile.dos: Remove; obsolete.
1408 * configure.bat: Remove; obsolete.
1410 1999-07-21 H.J. Lu <hjl@gnu.org>
1412 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1414 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1416 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1417 message and fail if a symbol index is out of range.
1419 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1421 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1422 when looking at a R_MIPS_GOT16 relocation.
1424 1999-07-20 Nick Clifton <nickc@cygnus.com>
1426 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1428 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1430 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1431 removed in previous change.
1432 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1433 in relocateable output.
1435 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1437 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1440 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1441 if they appear to be specially created by the linker.
1443 1999-07-19 Nick Clifton <nickc@cygnus.com>
1445 * targets.c (alternative_target): New field in bfd_target
1447 (bfd_search_for_target): New function: Find a target that
1448 satisifies a search function.
1449 * bfd-in2.h: Regenerate.
1451 * elfxx-target.h: Initialise the alternative_target field of
1452 the bfd_target structures to point to the other target (if
1454 * nlm-target.h: Initialise the alternative_target field of
1455 the bfd_target structures to point to the other target (if
1458 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1459 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1461 * aix386-core.c: Initialise new field of bfd_target structure.
1462 * aout-adobe.c: Initialise new field of bfd_target structure.
1463 * aout-arm.c: Initialise new field of bfd_target structure.
1464 * aout-target.h: Initialise new field of bfd_target structure.
1465 * aout-tic30.c: Initialise new field of bfd_target structure.
1466 * binary.c: Initialise new field of bfd_target structure.
1467 * bout.c: Initialise new field of bfd_target structure.
1468 * cisco-core.c: Initialise new field of bfd_target structure.
1469 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1470 * coff-alpha.c: Initialise new field of bfd_target structure.
1471 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1472 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1473 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1474 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1475 * coff-i386.c: Initialise new field of bfd_target structure.
1476 * coff-i860.c: Initialise new field of bfd_target structure.
1477 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1478 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1479 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1480 * coff-mips.c: Initialise new field of bfd_target structure.
1481 * coff-ppc.c: Initialise new field of bfd_target structure.
1482 * coff-rs6000.c: Initialise new field of bfd_target structure.
1483 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1484 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1485 * coff-tic30.c: Initialise new field of bfd_target structure.
1486 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1487 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1488 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1489 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1490 * hppabsd-core.c: Initialise new field of bfd_target structure.
1491 * hpux-core.c: Initialise new field of bfd_target structure.
1492 * i386msdos.c: Initialise new field of bfd_target structure.
1493 * i386os9k.c: Initialise new field of bfd_target structure.
1494 * ieee.c: Initialise new field of bfd_target structure.
1495 * ihex.c: Initialise new field of bfd_target structure.
1496 * irix-core.c: Initialise new field of bfd_target structure.
1497 * mipsbsd.c: Initialise new field of bfd_target structure.
1498 * netbsd-core.c: Initialise new field of bfd_target structure.
1499 * oasys.c: Initialise new field of bfd_target structure.
1500 * osf-core.c: Initialise new field of bfd_target structure.
1501 * ppcboot.c: Initialise new field of bfd_target structure.
1502 * ptrace-core.c: Initialise new field of bfd_target structure.
1503 * sco5-core.c: Initialise new field of bfd_target structure.
1504 * som.c: Initialise new field of bfd_target structure.
1505 * srec.c: Initialise new field of bfd_target structure.
1506 * tekhex.c: Initialise new field of bfd_target structure.
1507 * trad-core.c: Initialise new field of bfd_target structure.
1508 * versados.c: Initialise new field of bfd_target structure.
1509 * vms.c: Initialise new field of bfd_target structure.
1511 1999-07-19 Andreas Schwab <schwab@suse.de>
1513 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1516 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1518 * elflink.h (elf_link_adjust_relocs): New function.
1519 (elf_bfd_final_link): Use it.
1520 (elf_link_input_bfd): Deal with the fact that there can be
1521 two relocation sections for a single section.
1522 (elf_reloc_link_order): Likewise.
1524 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1525 a relocateable object.
1526 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1528 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1530 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1531 (sparc64_elf_get_reloc_upper_bound,
1532 sparc64_elf_get_dynamic_reloc_upper_bound,
1533 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1534 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1536 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1537 ELF64_R_TYPE_ID/DATA where appropriate.
1539 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1541 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1544 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1546 * elf32-mips.c (mips_elf_local_relocation_p): New static
1548 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1549 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1550 Always set *require_jalxp.
1551 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1552 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1553 GOT16 if the GOT16 is against a local symbol. Don't return false
1554 for an undefined symbol. If there is an overflow, assert that we
1557 1999-07-16 Andreas Schwab <schwab@suse.de>
1559 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1560 variables `link' and `elfsec'.
1561 (elf_bfd_final_link): Remove unused variable `os'.
1563 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1565 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1566 a PT_PHDR program headers.
1567 (_bfd_mips_elf_final_link): Don't assume there are going to be
1568 section symbols when we're not building a shared object.
1569 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1572 1999-07-15 J.T. Conklin <jtc@redback.com>
1574 * config.bfd (i[3456]86-*-vxworks*): New target.
1576 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1578 * elf32-mips.c (mips_elf_stub_section_p): New function.
1579 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1580 (mips_elf_relocate_section): Adjust calling sequence for
1581 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1582 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1585 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1587 * configure.in: Bump version number to 2.9.5.
1588 * configure: Rebuild.
1590 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1592 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1594 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1595 to derive final type instead of hardwiring a selection.
1597 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1599 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1600 things relocated by R_MIPS16_GPREL.
1601 (mips_elf_perform_relocation): Likewise.
1603 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1605 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1607 1999-07-14 Richard Henderson <rth@cygnus.com>
1609 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1610 (_bfd_mips_elf_size_dynamic_sections): Set it.
1611 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1612 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1613 new argument max_local.
1615 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1617 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1618 subwords when handling an R_MIPS16_26 relocation.
1619 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1622 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1623 dst_mask to match reality.
1624 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1625 (mips_elf_obtain_contents): Use bfd_get.
1626 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1627 (mips_elf_relocate_section): Likewise.
1629 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1631 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1632 (mips_elf_relocate_section): Adjust calling sequence for
1633 mips_elf_perform_relocation.
1634 (mips_elf_perform_relocation): Take additional argument. Handle
1635 R_MIPS16_26. Use bfd_put for convenience.
1637 1999-07-13 Richard Henderson <rth@cygnus.com>
1639 * elf.c (assign_file_positions_for_segments): Thinko last change.
1640 Always overwrite p_flags.
1642 1999-07-13 Richard Henderson <rth@cygnus.com>
1644 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1645 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1646 .dynbss and .rel[a].bss if want_dynbss.
1647 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1649 1999-07-13 Richard Henderson <rth@cygnus.com>
1651 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1653 1999-07-13 Richard Henderson <rth@cygnus.com>
1655 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1656 (struct elf_link_hash_table): Add dynlocal.
1657 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1658 (_bfd_elf_link_adjust_dynindx): Delete.
1659 (_bfd_elf_link_renumber_dynsyms): Prototype.
1660 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1661 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1662 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1663 (_bfd_elf_link_lookup_local_dynindx): New function.
1664 (elf_link_renumber_hash_table_dynsyms): New function.
1665 (_bfd_elf_link_renumber_dynsyms): New function.
1666 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1667 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1668 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1669 instead of elf_link_remove_section_and_adjust_dynindices.
1670 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1671 (elf_link_assign_sym_version): Remove removed_dynamic code.
1672 (elf_link_renumber_dynsyms): Delete.
1673 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1675 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1676 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1677 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1678 * elf32-mips.c: Similarly.
1679 * elf32-ppc.c: Similarly.
1680 * elf32-sparc.c: Similarly.
1681 * elf64-alpha.c: Similarly.
1682 * elf64-sparc.c: Similarly.
1684 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1686 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1687 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1688 when the relocation is against _gp_disp.
1690 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1692 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1693 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1694 to possibly_dynamic_relocs. Adjust usage throughout code.
1695 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1696 (elf_mips_ctor64_howto): Likewise.
1697 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1699 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1700 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1701 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1702 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1704 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1706 * Makefile.am: Rebuild dependencies.
1707 * Makefile.in: Rebuild.
1709 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1710 * bfd-in2.h: Rebuild.
1712 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1713 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1714 structure initializations. Add casts.
1715 * reloc.c (EMPTY_HOWTO): Define.
1716 * bfd-in2.h: Rebuild.
1717 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1718 comparisons against 0.
1719 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1720 previous_ibfd_e_flags to unsigned long.
1721 * vms.h (struct vms_private_data_struct): Change section_count to
1723 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1724 (_bfd_vms_write_gsd): Change symnum to unsigned.
1725 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1726 * vms-tir.c (etir_sta): Change psect to unsigned.
1727 (alloc_section): Change idx to unsigned.
1728 (tir_sta, tir_ctl): Change psect to unsigned.
1729 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1730 * vms.c (priv_section_count): Change to unsigned.
1732 1999-07-12 Andreas Schwab <schwab@suse.de>
1734 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1735 * m68klinux.c: Likewise.
1737 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1739 * Many files: Changes to avoid gcc warnings: Remove unused local
1740 variables. Add default case to enum switches.
1741 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1742 compile if not COFF_IMAGE_WITH_PE.
1743 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1744 (bfd_arm_get_bfd_for_interworking): Likewise.
1745 (bfd_arm_process_before_allocation): Likewise.
1746 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1747 * pei-arm.c: Likewise.
1748 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1749 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1750 (mips_elf_got16_entry): Put parens around & in body of ==.
1751 (mips_elf_calculate_relocation): Correct test for empty string.
1752 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1754 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1757 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1759 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1760 as appropriate. Fill in structure initializations. Add variable
1761 initializations. Add casts.
1762 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1763 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1765 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1767 * elf-bfd.h (bfd_elf_hash): Update declaration.
1768 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1769 when calling bfd_elf_hash.
1771 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1773 * libbfd.c (bfd_put_8): Make it of type `void'.
1774 * bfd-in2.h: Regenerated.
1775 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1777 (_bfd_mips_elf_final_link): Likewise.
1779 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1781 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1783 * config.bfd (hppa*-*-linux-gnu*): New target
1785 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1787 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1788 (_bfd_mips_elf_create_dynamic_sections): New function.
1789 (_bfd_mips_elf_add_symbol_hook): Likewise.
1790 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1791 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1792 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1793 (_bfd_mips_elf_gc_mark_hook): Likewise.
1794 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1795 (_bfd_mips_elf_always_size_sections): Likewise.
1796 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1797 (_bfd_mips_elf_check_relocs): Likewise.
1798 (_bfd_mips_elf_link_hash_table_create): Likewise.
1799 (_bfd_mips_elf_print_private_data): Likewise.
1800 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1801 (_bfd_mips_elf_final_link): Likewise.
1802 (_bfd_mips_elf_additional_program_headers): Likewise.
1803 (_bfd_mips_elf_modify_segment_map): Likewise.
1804 (_bfd_mips_elf_relocate_section): Likewise.
1805 * elf32-mips.c (mips_elf32_object_p): Move contents into
1806 _bfd_mips_elf_object_p.
1807 (mips_elf_additional_program_headers): Rename to
1808 _bfd_mips_elf_additional_program_headers.
1809 (mips_elf_modify_segment_map): Rename to
1810 _bfd_mips_elf_modify_segment_map.
1811 (elf_mips_abi_name): Change prototype.
1812 (mips_elf32_section_from_shdr): Merge into
1813 _bfd_mips_elf_section_from_shdr.
1814 (mips_elf32_section_processing): Merge into
1815 _bfd_mips_elf_section_processing.
1816 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1817 the right back-end ELF linker.
1818 (mips_elf_relocate_section): Rename to
1819 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1820 (mips_elf_link_output_symbol_hook): Rename to
1821 _bfd_mips_elf_link_output_symbol_hook.
1822 (mips_elf_create_dynamic_section): Rename to
1823 _bfd_mips_elf_create_dynamic_section.
1824 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1825 Adjust for 64-bit code. Use mips_elf_got_section.
1826 (mips_elf_adjust_dynamic_symbol): Rename to
1827 _bfd_mips_elf_adjust_dynamic_symbol. Use
1828 mips_elf_allocate_dynamic_relocations.
1829 (mips_elf_finish_dynamic_symbol): Rename to
1830 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1831 Adjust for 64-bit code.
1832 (mips_elf_finish_dynamic_sections): Rename to
1833 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1834 (mips_elf_always_size_sections): Rename to
1835 _bfd_mips_elf_always_size_sections.
1836 (mips_elf_add_symbol_hook): Rename to
1837 _bfd_mips_elf_add_symbol_hook.
1838 (mips_elf_next_lo16_addend): Constify.
1839 (mips_elf_calculate_relocation): Likewise.
1840 (mips_elf_obtain_contents): Likewise.
1841 (mips_elf_perform_relocation): Likewise.
1842 (mips_elf_create_dynamic_relocation): Likewise.
1843 (mips_elf_allocate_dynamic_relocations): New function.
1844 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1845 (MIPS_ELF_REL_SIZE): Likewise.
1846 (MIPS_ELF_DYN_SIZE): Likewise.
1847 (MIPS_ELF_GOT_SIZE): Likewise.
1848 (MIPS_ELF_SYM_SIZE): Likewise.
1849 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1850 (MIPS_ELF_GET_WORD): Likewise.
1851 (MIPS_ELF_PUT_WORD): Likewise.
1852 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1853 (STUB_LW): Conditionalize for 64-bit value.
1854 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1856 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1857 Check it for inconsistency.
1858 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1860 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1862 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1863 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1864 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1865 (mips_elf_local_got_index): Likewise.
1866 (mips_elf_got_page): Likewise.
1867 (mips_elf_got_info): Likewise.
1868 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1869 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1870 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1871 instead of constant `2'.
1872 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1873 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1874 (mips_elf_size_dynamic_sections): Use
1875 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1876 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1877 Adjust all releveant entries in elf backend table.
1878 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1879 (mips_elf64_section_processing): Likewise.
1880 Adjust elf backend entries to use _bfd_mips_elf variants now
1883 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1885 (size_dynamic_sections): Likewise.
1886 (elf_link_output_extsym): Likewise.
1887 * elf.c: (elf_fake_sections): Likewise.
1888 * libbfd.c (bfd_get): New macro.
1889 (bfd_put): Likewise.
1890 * bfd-in2.h: Regenerated.
1892 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1894 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1895 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1896 wap_reloca_in, and swap_reloca_out.
1897 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1898 multiple internal relocations per external relocation.
1899 (link_read_relocs): Likewise.
1900 (elf_bfd_final_link): Likewise.
1901 (elf_link_input_bfd): Likewise.
1902 (elf_gc_mark): Likewise.
1903 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1904 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1906 (size_info): Add entries for new fields.
1907 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1908 (mips_elf64_be_swap_reloc_in): New function.
1909 (mips_elf64_be_swap_reloc_out): Likewise.
1910 (mips_elf64_be_swap_reloca_in): Likewise.
1911 (mips_elf64_be_swap_reloca_out): Likewise.
1912 (mips_elf64_size_info): Add entries for new fields.
1914 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1916 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1917 field equals the new rel_count field.
1918 (elf_link_input_bfd): When doing a relocateable link, use the new
1919 rel_count field rather than the reloc_count field.
1920 (elf_reloc_link_order): Likewise.
1921 (elf_finish_pointer_linker_section): Likewise.
1923 Based on patch from H.J. Lu <hjl@gnu.org>:
1924 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1925 shared library to override a weak definition in a regular object.
1927 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1929 * libhppa.h: Revert July 2, 1999 patch.
1931 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1932 need to generate DLTIND relocations, not DLTREL relocations.
1934 1999-07-05 Nick Clifton <nickc@cygnus.com>
1936 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1938 (coff_set_flags): Recognise arm 5 architectures.
1940 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1941 Add support for armv5 architecture.
1943 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1945 * reloc.c: Add new, assembler only, ARM reloc:
1946 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1948 * bfd-in2.h: Regenerate.
1950 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1952 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1953 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1954 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1955 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1956 * elf32-mips.c (ABI_64_P): New macro.
1957 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1958 (_bfd_mips_elf_find_nearest_line): Adjust call to
1959 _bfd_dwarf2_find_nearest_line.
1960 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1961 * libbfd.h: Regenerated.
1963 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1965 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1967 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1969 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1970 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1972 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1974 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1976 (_bfd_elf_init_reloc_shdr): New function.
1977 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1978 bfd_alloc followed by memset.
1979 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1980 (elf_fake_sections): Here.
1981 (assign_section_numbers): Assign section numbers for the second
1982 relocation section, if required.
1983 * elflink.h (elf_link_output_relocs): New function.
1984 (elf_link_size_reloc_section): Likewise.
1985 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1986 (elf_link_input_bfd): Use elf_link_output_relocs.
1988 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1989 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1991 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1993 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1996 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1998 * elf32-mips.c (mips_elf_got_info): Move declaration before
1999 prototypes. Change global_gotsym to be a pointer to a hash entry,
2000 rather than a number index.
2001 (mips_elf_link_hash_entry): Move declaration before prototypes.
2002 (mips_elf_irix6_finish_dynamic_symbol): New function.
2003 (mips_elf_sign_extend): Likewise.
2004 (mips_elf_high): Likewise.
2005 (mips_elf_higher): Likewise.
2006 (mips_elf_highest): Likewise.
2007 (mips_elf_global_got_index): Likewise.
2008 (mips_elf_local_got_index): Likewise.
2009 (mips_elf_got_offset_from_index): Likeiwse.
2010 (mips_elf_record_global_got_symbol): Likewise.
2011 (mips_elf_got_page): Likewise.
2012 (mips_elf_next_lo16_addend): Likewise.
2013 (mips_elf_calculate_relocation): Likewise.
2014 (mips_elf_obtain_contents): Likewise.
2015 (mips_elf_perform_relocation): Likewise.
2016 (mips_elf_assign_gp): Likewise.
2017 (mips_elf_sort_hash_table_f): Likewise.
2018 (mips_elf_sort_hash_table): Likewise.
2019 (mips_elf_got_section): Likewise.
2020 (mips_elf_got_info): Likewise.
2021 (mips_elf_create_local_got_entry): Likewise.
2022 (mips_elf_got16_entry): Likewise.
2023 (mips_elf_create_dynamic_relocation): Likewise.
2024 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2025 (mips_elf_final_gp): Use mips_elf_assign_gp.
2026 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2027 into SHN_SCOMMON automatically on IRIX6.
2028 (mips_elf_add_symbol_hook): Likewise.
2029 (mips_elf_relocate_section): Rewrite, using
2030 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2031 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2032 Don't deal with .rld_map on IRIX6.
2033 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2034 section flags appropriately for .got.
2035 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2036 the got. Call mips_elf_record_global_got_symbol and allocate
2037 local got space appropriately.
2038 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2039 char *. Rework calculation of GOT size. Sort dynamic symbol
2040 table entries so entries that do not require GOT entries appear at
2041 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2042 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2044 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2046 (mips_elf_finish_dynamic_symbol): Use
2047 mips_elf_irix6_finish_dynamic_symbol.
2048 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2049 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2050 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2052 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2054 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2055 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2057 1999-06-04 Philip Blundell <philb@gnu.org>
2059 * elf32-arm.h (elf_backend_got_header_size): Define.
2060 (elf_backend_plt_header_size): Likewise.
2062 1999-06-28 Jim Pick <jim@jimpick.com>
2064 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2066 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2068 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2069 relocation function.
2070 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2072 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2074 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2075 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2076 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2077 (_bfd_mips_elf_section_from_shdr): Use them.
2078 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2079 of GP-relative sections.
2080 (_bfd_mips_elf_set_section_contents): Use them.
2081 (_bfd_mips_elf_section_processing): Share code between .sdata and
2082 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2083 (mips_elf_additional_program_headers): Add handling for
2084 PT_MIPS_OPTIONS segment on IRIX6.
2085 (mips_elf_modify_segment_map): Likeiwse.
2086 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2087 Include the options sections on IRIX6. Don't look for GP-relative
2088 sections by name; use SHF_MIPS_GPREL instead.
2089 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2091 (mips_elf_create_dynamic_sections): Don't muck about with section
2092 alignments and such on IRIX6.
2093 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2094 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2095 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2096 bfd_zalloc rather than bfd_alloc and memset.
2097 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2098 Don't assert the existence of .rld_map on IRIX6.
2099 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2101 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2102 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2105 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2107 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2108 (mips_elf_swap_msym_out): New function.
2109 (mips_elf_create_msym_section): Likewise.
2110 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2111 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2112 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2113 section not named .msym.
2114 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2115 .msym directly. Set appropriate attributes for the .msym
2117 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2118 (mips_elf_link_hash_newfunc): Clear it.
2119 (mips_elf_create_dynamic_sections): Create the .msym section
2121 (mips_elf_size_dynamic_sections): Allocate space for the
2122 .msym section. Add a DT_MIPS_MSYM entry.
2123 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2125 (mips_elf_finish_dynamic_sections): Assign a value for
2126 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2128 * elf32-mips.c (irix_compat_t): New enumeration.
2129 (ABI_N32_P): New macro.
2130 (IRIX_COMPAT): Likewise.
2131 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2132 (mips_elf_relocate_section): Fix typo.
2134 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2136 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2137 as writable PE sections.
2139 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2141 * dwarf2.c (struct arange): New type.
2142 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2143 (arange_add): New function.
2144 (decode_line_info): Keep track of address ranges that a compilation
2146 (comp_unit_contains_address): Return true if address is contained
2147 in _any_ of the address ranges associated with a compilation unit.
2148 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2149 on the first comp_unit that contains the address.
2151 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2153 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2154 (decode_line_info): Add variable STASH and initialize it to point
2155 to the per-bfd dwarf2_debug info. Remove static variable
2156 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2158 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2160 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2161 shared library to have an undefined symbol.
2163 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2164 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2166 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2168 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2169 * elf32-hppa.c: Remove everything related to symbol extension
2170 sections & records. Use the common elf_hppa_final_write_processing.
2172 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2174 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2175 functions instead of _init/_fini if requested.
2177 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2179 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2182 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2184 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2185 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2187 (ppc_elf_finish_dynamic_sections): Check for positive section
2188 dynindx field, rather than comparing against -1.
2189 (ppc_elf_relocate_section): Only return false if undefined_symbol
2190 or reloc_overflow fail, not always upon encountering an error.
2192 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2194 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2195 bfd_byte * before performing pointer arithmetic.
2197 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2199 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2201 * elf32-hppa.c: Include elf-hppa.h.
2202 (ARCH_SIZE): Define.
2203 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2205 (elf32_hppa_info_to_howto): Similarly.
2206 (elf_hppa_howto_table): Similarly.
2207 (elf_hppa_reloc_type_lookup): Similarly.
2208 (hppa_elf_gen_reloc_type): Similarly.
2209 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2211 1999-06-22 Nick Clifton <nickc@cygnus.com>
2213 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2214 handling R_V850_22_PCREL relocation.
2216 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2218 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2221 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2223 * section.c (_bfd_strip_section_from_output): Ignore sections
2224 DISCARDed by the link script.
2226 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2228 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2229 Remove unused local variable spp.
2231 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2232 the entry symbol is not set.
2234 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2236 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2237 GPDISP or LITUSE in a relocatable link.
2239 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2241 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2242 * (alloc_dwarf1_func): Likewise.
2244 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2246 * libhppa.h: Fix various formatting errors.
2247 (assemble_3); Rewrite using CATENATE.
2248 (assemble_17): Fix various bugs.
2250 1999-06-16 Nick Clifton <nickc@cygnus.com>
2252 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2254 1999-06-15 Richard Henderson <rth@cygnus.com>
2256 * section.c (SEC_SHORT): Define.
2257 * bfd-in2.h: Rebuild.
2259 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2261 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2262 Remove abfd parameter. Use _bfd_strip_section_from_output.
2263 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2265 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2266 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2267 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2269 (bfd_elf_size_dynamic_sections): Use it.
2271 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2273 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2274 complain_overflow_bitfield to complain_overflow_signed.
2276 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2278 * elflink.h (elf_link_read_relocs_from_section): New function,
2280 (elf_link_read_relocs): Here. Use it for both relocation
2283 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2285 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2286 asect->reloc_count is valid.
2288 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2290 * elf32-mips.c (mips_elf32_section_processing): Permit a
2291 SHT_MIPS_REGINFO section to have a size of 0.
2293 1999-06-12 David O'Brien <obrien@freebsd.org>
2295 * config.bfd (alpha*-*-freebsd*): New target.
2296 (i[3456]86-*-freebsd*): Now defaults to ELF.
2298 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2300 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2301 wrap if the relocation covers the high bit of an address.
2303 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2305 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2307 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2308 instead of R_SPARC_max.
2309 (sparc64_elf_info_to_howto): Likewise.
2310 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2311 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2313 1999-06-07 Richard Henderson <rth@cygnus.com>
2315 * section.c (_bfd_strip_section_from_output): Remove output
2316 sections with no initial link_order.
2318 1999-06-07 Nick Clifton <nickc@cygnus.com>
2320 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2322 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2324 * Makefile.am (SOURCE_HFILES): Add missing headers.
2325 * Makefile.in: Regenerated.
2327 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2329 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2332 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2334 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2335 range undefweak symbols.
2336 * hash.c: Add missing comma after @xref{}
2337 * linker.c: Likewise.
2339 1999-06-04 Nick Clifton <nickc@cygnus.com>
2341 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2343 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2344 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2345 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2346 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2348 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2350 * Makefile.am: Rebuild dependencies.
2351 (BFD32_BACKENDS): Add dwarf1.lo.
2352 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2353 * Makefile.in: Rebuild.
2355 1999-06-04 Nick Clifton <nickc@cygnus.com>
2357 * Makefile.am: Add epoc-arm-pe target.
2358 * Makefile.in: Regenerate.
2359 * pe-arm.c: Only redefine interworking function names if they have
2360 not already been redefined.
2361 * pei-arm.c: Only redefine interworking function names if they have
2362 not already been redefined.
2363 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2365 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2368 1999-06-03 Nick Clifton <nickc@cygnus.com>
2370 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2372 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2374 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2376 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2378 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2379 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2381 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2383 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2384 in other text sections.
2386 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2388 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2389 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2390 * libbfd.h: Regenerate.
2391 * coff-sh.c (sh_merge_private_data): Delete.
2392 (coff_bfd_merge_private_bfd_data): Change to
2393 _bfd_generic_verify_endian_match.
2394 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2396 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2398 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2400 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2402 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2404 (bfd_elf32_arm_process_before_allocation): Likewise.
2405 * bfd-in2.h: Rebuild.
2407 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2409 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2410 track of end_sequence markers.
2411 (add_line_info): Add END_SEQUENCE arg.
2412 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2413 debug-line info---it doesn't work right if a compilation unit
2414 consists of multiple discontiguous code-sequences. It would be
2415 worthwhile to optimize for the common case where a compilation
2416 unit results in a contiguous set of code sequences, but this is
2417 quite tricky to get right for arbitrary DWARF2 files.
2418 (lookup_address_in_line_info_table): Don't use the last line entry
2419 for a compilation unit for anything with an address higher than
2420 this line entry. Also, check for end_sequence markers to
2421 correctly handle discontinuities.
2422 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2423 compilation units, check all compilation units with each->high==0
2424 just like when reading compilation units.
2426 * dwarf2.c (decode_line_info): Initialize table->files and
2427 table->last_line to NULL to avoid segfaults due to random
2428 values in these members.
2429 (concat_filename): Check for out-of-range file number before
2430 indexing filename table. Segfaults suck.
2432 * dwarf2.c (decode_line_info): Don't truncate address to least
2433 significant 32 bits (breaks 64 bit targets).
2434 (lookup_address_in_function_table): Ditto.
2435 (comp_unit_contains_address): Ditto.
2437 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2439 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2440 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2441 (mips_elf64_howto_table_rela): Likewise.
2443 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2445 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2446 single section has two associated relocation sections.
2448 1999-06-02 Mark Salter <msalter@cygnus.com>
2450 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2451 COFF_WITH_PE defined.
2453 1999-06-02 Nick Clifton <nickc@cygnus.com>
2455 * pe-arm.c: Rename global arm interworking functions to avoid name
2456 collision when all targets BFD is built.
2459 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2461 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2462 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2463 (bfd_elf_section_data): Add use_rela_p.
2464 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2465 (_bfd_elf_new_section_hook): Likewise.
2466 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2468 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2469 * elfcode.h (write_relocs): Determine whether or not use rela
2470 relocs based on the relocation section header.
2471 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2472 instead of use_rela_p.
2473 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2474 (elf_backend_may_use_rela_p): Likewise.
2475 (elf_backend_default_use_rela_p): Likewise.
2476 (elfNN_bed): Use them.
2478 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2480 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2482 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2484 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2485 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2486 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2487 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2488 * bfd-in2.h: Regenerated.
2489 * libbfd.h: Likewise.
2490 * elf32-mips.c (mips_info_to_howto_rela): New function.
2491 (USE_REL): Adjust for new conventions.
2492 (MINUS_ONE): New macro.
2493 (elf_mips_howto_table): Add R_MIPS_SUB.
2494 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2496 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2497 .MIPS.content section.
2498 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2499 with .MIPS.content as .MIPS.content sections. Set
2500 SHF_MNIPS_NOSTRIP for such section.
2501 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2502 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2503 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2505 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2507 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2510 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2513 1999-05-30 Philip Blundell <philb@gnu.org>
2515 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2516 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2517 the addend does not overflow into the rest of the word.
2519 1999-05-29 Nick Clifton <nickc@cygnus.com>
2521 * bfd-in.h: Amend prototype for
2522 bfd_elf32_arm_process_before_allocation .
2523 * bfd-in.h: Regenerate.
2525 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2526 elements in a fixed sized array.
2527 (ARM_ELF_ABI_VERSION): Define.
2528 (ARM_ELF_OS_ABI_VERSION): Define.
2529 (R_ARM_THM_ABS5): Fix rightshift and size.
2530 (R_ARM_THM_PC22): Fix size.
2531 (R_ARM_PLT32): Define Howto.
2532 (find_howto): New function: Locate a howto based on a reloc
2534 (elf32_arm_info_to_howto): Use find_howto if necessary.
2535 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2536 bfd_reloc_code_real_type.
2537 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2538 and BFD_RELOC_VTABLE_ENTRY.
2539 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2541 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2542 elements in a fixed sized array.
2543 (ARM_ELF_ABI_VERSION): Define.
2544 (ARM_ELF_OS_ABI_VERSION): Define.
2545 (R_ARM_THM_ABS5): Fix rightshift and size.
2546 (R_ARM_THM_PC22): Fix size.
2547 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2548 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2549 bfd_reloc_code_real_type.
2551 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2552 no_pipeline_knowledge.
2553 (elf32_arm_link_hash_create): Initialise new field to zero.
2554 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2555 no_pipeline_knowledge. Use this parameter to initialise the field
2556 in the globals data structure.
2557 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2558 no_pipeline_knowledge is false and the binary is from an old
2560 (elf32_arm_merge_private_data): Generate an error if an attempt is
2561 made to linl together big endian and little endian code.
2562 (elf32_arm_post_process_headers): New function: Initialise the
2563 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2565 (elf_backend_post_process_headers): Define.
2567 1999-05-28 Nick Clifton <nickc@cygnus.com>
2569 * elf-bfd.h (struct elf_backend_data): Add new field:
2570 elf_backend_post_process_headers.
2572 * elfxx-target.h (elf_backend_post_process_headers): Define to
2573 NULL if not already defined.
2574 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2576 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2578 (_bfd_elf_compute_section_file_positions): Call
2579 elf_backend_post_process_headers if defined.
2581 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2583 * configure.in: Check whether getuid and getgid exist.
2584 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2585 HAVE_GETGID are not defined, respectively.
2586 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2588 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2589 * configure, config.in: Rebuild.
2591 1999-05-28 Martin Dorey <mdorey@madge.com>
2593 * elf32-i960.c: New file.
2594 * elf.c (prep_headers): Handle bfd_arch_i960.
2595 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2596 * config.bfd (i960-*-elf*): New target.
2597 * configure.in (bfd_elf32_i960_vec): New target vector.
2598 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2599 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2600 * Makefile.in, aclocal.m4, configure: Rebuild.
2602 1999-05-27 Nick Clifton <nickc@cygnus.com>
2604 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2606 (find_howto): New function: Find entries in the
2607 elf32_arm_howto_table.
2608 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2610 (elf32_arm_reloc_type_lookup): Add lookup for
2611 BFD_RELOC_ARM_PLT32.
2613 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2615 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2616 (elf32_arm_link_hash_table_create): Use above function as the
2617 constructor for hash table entries.
2618 (elf32_arm_relocate_section): Avoid crash when there is no output
2620 (elf32_arm_final_link_relocate): New parameter h.
2621 (elf32_arm_relocate_section): Pass symbol hash entry to above
2623 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2626 1999-05-25 Catherine Moore <clm@cygnus.com>
2628 * coff-arm.c (coff_arm_relocate_section): Don't emit
2629 base file entries for pc-relative values.
2631 1999-05-25 DJ Delorie <dj@cygnus.com>
2633 * peicode.h (coff_swap_sym_in): When we create the actual section
2634 to reflect the not-there section C_SECTION symbols refer to,
2635 change the symbol class to C_STAT as the section is now really
2638 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2640 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2643 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2645 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2647 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2648 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2650 1999-05-16 Nick Clifton <nickc@cygnus.com>
2652 * coff-mcore.c (in_reloc_p): Reinstate.
2654 1999-05-15 Nick Clifton <nickc@cygnus.com>
2656 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2657 * bfd-in2.h: Regenerate.
2658 * coff-mcore.c (in_reloc_p): Remove defintion.
2659 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2660 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2661 IMAGE_REL_MCORE_RVA.
2662 (coff_mcore_rtype_to_howto): Add special processing for
2663 IMAGE_REL_MCORE_RVA.
2664 (coff_mcore_relocate_section): Add support for
2665 IMAGE_REL_MCORE_RVA.
2666 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2667 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2669 (mcore_elf_relocate_section): Delete redundant case labels.
2671 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2673 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2674 precedence between bit-and and comparison.
2676 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2678 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2679 list of target formats (targ_selvecs).
2680 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2681 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2683 1999-05-10 DJ Delorie <dj@cygnus.com>
2685 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2686 reasonable mode until "ar x" is smart enough to skip it (fixes
2687 gcc/libgcc.a builds on mips-ecoff targets
2689 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2690 to work. Hack to support MS import libraries, which use different
2691 COMDAT types than GNU.
2692 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2693 to implied zero-length sections (see peicode below)
2694 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2695 filename symbols, which use one *or more* auxents.
2696 * coffswap.h (coff_swap_aux_in): ditto
2697 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2700 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2702 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2703 for all relocations.
2705 1999-05-10 Catherine Moore <clm@cygnus.com>
2707 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2708 if COFF_IMAGE_WITH_PE.
2709 (bfd_arm_process_before_allocation): Likewise.
2710 (bfd_arm_get_bfd_for_interworking): Likewise.
2711 * coff-arm.c: Likewise.
2712 * bfd-in2.h: Regenerate.
2713 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2714 (armpe_big_vec): Likewise.
2715 * configure: Rebuild.
2717 1999-05-10 Nick Clifton <nickc@cygnus.com>
2719 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2720 section, not just .rel. Same for .rela.
2722 1999-05-07 Nick Clifton <nickc@cygnus.com>
2724 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2725 endianism with an error message.
2727 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2729 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2730 assignment from "unsigned char *" to "char *".
2731 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2733 1999-05-05 Catherine Moore <clm@cygnus.com>
2735 * coff-arm.c (coff_arm_relocate_section): Add one to
2736 address of ARM_RVA32 thumb functions.
2738 1999-05-05 Catherine Moore <clm@cygnus.com>
2740 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2741 (elf32_m68k_copy_private_bfd_data): New.
2742 (elf32_m68k_merge_private_bfd_data): New.
2743 (elf32_m68k_print_private_bfd_data): New.
2744 (CPU32_FLAG): Define.
2745 (PLT_CPU32_ENTRY_SIZE): Define.
2746 (elf_cpu32_plt0_entry): Declare.
2747 (elf_cpu32_plt_entry): Declare.
2748 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2749 (elf_m68k_finish_dynamic_symbol): Likewise.
2750 (elf_m68k_finish_dynamic_sections): Likewise.
2751 (elf_backend_plt_header_size): Remove definition.
2752 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2753 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2754 (bfd_elf32_bfd_set_private_flags): Define.
2755 (bfd_elf32_bfd_print_private_bfd_data): Define.
2757 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2759 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2760 and R_LONG_PCREL_MODE.
2762 1999-04-29 Nick Clifton <nickc@cygnus.com>
2764 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2766 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2768 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2769 in relocation calculation.
2771 1999-04-26 Tom Tromey <tromey@cygnus.com>
2773 * aclocal.m4, configure: Updated for new version of libtool.
2775 1999-04-21 Nick Clifton <nickc@cygnus.com>
2777 * coff-mcore.c: Add support for mcore relocs.
2779 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2781 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2782 incorrect use EF_MIPS_xxBITPTRS.
2784 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2786 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2789 * bfd-in2.h: Rebuild.
2790 * libbfd.h: Rebuild.
2792 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2794 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2795 (coff_arm_relocate_section): Add ARM26D transform. Only
2796 change to ARM26D for relocateable links.
2798 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2800 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2801 (bfd_elf32_bfd_print_private_bfd_data): New.
2803 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2805 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2806 refetch addend if USE_REL, add many comments regarding current state.
2807 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2808 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2809 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2810 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2812 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2814 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2815 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2817 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2819 * dwarf2.c (decode_line_info): Don't truncate address to least
2820 significant 32 bits (breaks 64 bit targets).
2821 (lookup_address_in_function_table): Ditto.
2822 (comp_unit_contains_address): Ditto.
2824 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2826 * coff-arm.c (arm_emit_base_file_entry): New routine.
2827 (A2T3_OFFSET): Define.
2828 (T2A3_OFFSET): Define.
2829 (coff_arm_relocate_section): Emit base file entries for interworking
2832 1999-04-13 Philip Blundell <philb@gnu.org>
2834 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2835 relocs 17 through 19.
2837 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2839 * elfcode.h: Remove fnmatch.h.
2840 * elflink.h (elf_link_assign_sym_version): Call back to ld
2841 instead of calling fnmatch.
2843 * config.bfd (i?86-*-beoself): Include pe vecs.
2845 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2847 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2850 1999-04-10 Richard Henderson <rth@cygnus.com>
2852 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2853 when trying to resolve dynamic symbol references.
2854 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2855 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2856 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2857 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2858 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2859 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2860 * elflink.h (elf_link_output_extsym): Likewise.
2862 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2864 * section.c (_bfd_strip_section_from_output): New function moved from
2865 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2866 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2867 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2868 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2869 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2870 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2871 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2872 * bfd-in2.h: Update.
2874 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2876 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2878 1999-04-08 Nick Clifton <nickc@cygnus.com>
2880 * coff-mcore.c: New File: Support for mcore-pe targets.
2881 * cpu-mcore.c: New File: Support for mcore targets.
2882 * elf32-mcore.c: New File: Support for mcore-elf target.
2883 * pe-mcore.c: New File: Definitions for mcore-pe target.
2884 * pei-mcore.c: New File: Definitions for mcore-pei target.
2885 * Makefile.am: Add support for MCore targets.
2886 * Makefile.in: Regenerate.
2887 * config.bfd: Add support for MCore targets.
2888 * configure.in: Add support for MCore targets.
2889 * configure: Regenerate.
2890 * archures.c: Add support for MCore architecture.
2891 * bfd-in2.h: Regenerate.
2892 * coffcode.h: Add support for mcore-pe targets.
2893 * elf.c: Add support for mcore-elf target.
2894 * reloc.c: Add support for MCore relocs.
2895 * targets.c: Add support for MCore targets.
2897 1999-04-07 Nick Clifton <nickc@cygnus.com>
2899 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2900 R_ARM_XPC25 and R_ARM_THM_XPC22.
2901 (elf32_arm_reloc_map): Remove redundant entries.
2903 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2905 * sysdep.h (LC_MESSAGES): Never define.
2907 1999-04-06 Chris Torek <torek@bsdi.com>
2909 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2910 all callers. Rewrite completely.
2911 (_bfd_relocate_contents): Rewrite overflow checking.
2912 * bfd-in2.h: Rebuild.
2914 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2916 From Gabriel Paubert <paubert@iram.es>:
2917 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2918 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2919 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2920 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2921 * ppcboot.c (ppcboot_vec): Use little endian routines for
2924 * elf.c (elfcore_strndup): Only define if it will be used.
2925 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2927 (ppc_elf_check_relocs): Remove unused local i.
2928 (ppc_elf_gc_mark_hook): Add default case to switch.
2930 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2931 * srec.c (srec_scan): Accept \r in symbol definitions.
2932 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2933 (symbolsrec_object_p): Likewise.
2935 1999-04-04 Don Bowman <don@pixsci.com>
2937 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2939 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2941 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2943 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2944 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2946 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2948 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2951 1999-03-31 Nick Clifton <nickc@cygnus.com>
2953 * config.bfd: Add support for arm-epoc-pe target.
2954 * configure.in: Add support for arm-epoc-pe target.
2955 * configure: Regenerate.
2956 * targets.c: Add support for arm-epoc-pe target.
2957 * coff-arm.c: Allow header files to override definition of
2958 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2959 * pe-arm.h: Allow previous header files to override definition of
2960 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2961 * pei-arm.h: Allow previous header files to override definition of
2962 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2963 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2964 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2966 1999-03-30 Nick Clifton <nickc@cygnus.com>
2968 * elf.c (elf_map_symbols): Handle the case where section
2969 symbols are generated for content-less sections which are
2970 not mapped to the output file.
2972 * linker.c: Replace direct references to fields in BFD structure
2973 with accessor macros.
2975 * elflink.h: Replace direct references to fields in BFD structure
2976 with accessor macros.
2978 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2980 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2982 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2983 account when adjusting section symbols during a partial link.
2985 1999-03-24 Nick Clifton <nickc@cygnus.com>
2987 * coff-sparc.c (struct coff_reloc_map): Change type of field
2988 'bfd_reloc_val' to bfd_reloc_code_real_type.
2989 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2990 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2991 * elf32-arc.c (struct arc_reloc_map): Ditto.
2992 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2993 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2994 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2995 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2996 * elf32-sh.c (struct elf_reloc_map): Ditto.
2997 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2998 * elf32-v850.c (struct v850_reloc_map): Ditto.
2999 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3000 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3001 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3003 1999-03-17 Martin Hunt <hunt@cygnus.com>
3005 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3006 function so source-level assembly works. If multiple N_SOs
3007 are seen without and N_FUNs, create an indextable entry with
3008 a NULL function name.
3010 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3012 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3013 of certian similar cpus.
3015 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3017 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3018 Add the 5000. Change the architecture for the 5400 to mips4.
3019 (elf_mips_mach): Add r5000.
3021 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3023 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3025 1999-03-11 Nick Clifton <nickc@cygnus.com>
3027 * binary.c (binary_set_section_contents): Generate warning about
3028 huge file offsets for any section that will occupy file space, not
3029 just those that are loadable.
3031 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3033 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3035 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3037 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3039 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3041 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3042 * elflink.h: Revert all changes since Feb 16. Instead:
3043 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3044 appropriate. Copy it to version symbols.
3045 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3046 symbols if appropriate.
3047 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3048 symbol if appropriate.
3049 (elf_link_output_extsym): If symbol is marked as undefined, and
3050 has no nonweak references, mark it as weak undefined.
3052 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3054 * elflink.h (elf_merge_symbol): When overriding a dynamic
3055 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3057 (elf_link_add_object_symbols): Don't copy the other field if we
3060 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3062 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3063 shared object with a weak undefined symbol.
3065 1999-02-18 Nick Clifton <nickc@cygnus.com>
3067 * elfarm-nabi.c: Set partial_inplace back to false.
3069 1999-02-17 Nick Clifton <nickc@cygnus.com>
3071 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3072 (USER_LABEL_PREFIX): Set to "_".
3074 The following patches are from: Scott Bambrough
3075 <scottb@corelcomputer.com>
3077 * libaout.h (M_ARM6_NETBSD): Set to 143.
3079 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3080 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3081 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3082 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3083 * bfd-in2.h: Regenerate.
3085 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3086 'true' as REL relocs are now being used. Add new PIC relocs:
3087 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3088 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3090 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3092 (elf32_arm_final_link_relocate): Change parameters so that entire
3093 reloc is passed. Add support for PIC relocs.
3094 (elf32_arm_relocate_section): Pass entire reloc to
3095 elf32_arm_final_link_relocate.
3096 (elf32_arm_check_relocs): Handle new PIC relocs.
3097 (elf32_arm_adjust_dynamic_symbol): New function.
3098 (elf32_arm_size_dynamic_sections): New function.
3099 (elf32_arm_discard_copies): New function.
3100 (elf32_arm_finish_dynamic_symbol): New function.
3101 (elf32_arm_finish_dynamic_sections): New function.
3102 (ELF_MAXPAGE_SIZE): Define.
3103 (bfd_elf32_bfd_reloc_type_lookup): Define.
3104 (elf_backend_relocate_section): Define.
3105 (elf_backend_adjust_dynamic_symbol): Define.
3106 (elf_backend_create_dynamic_sections): Define.
3107 (elf_backend_finish_dynamic_symbol): Define.
3108 (elf_backend_finish_dynamic_sections): Define.
3109 (elf_backend_size_dynamic_sections): Define.
3110 (elf_backend_plt_readonly): Define.
3111 (elf_backend_want_got_plt): Define.
3112 (elf_backend_want_plt_sym): Define.
3114 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3116 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3117 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3118 (_bfd_mips_elf_fake_sections): Likewise.
3120 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3122 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3123 bfd_elf32_arm_get_bfd_for_interworking,
3124 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3127 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3128 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3129 elf32_arm_find_nearest_line): Make them static.
3131 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3133 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3134 callers. Do not merge a definition from a shared object with a
3135 weak undefined symbol.
3136 (elf_link_add_object_symbols): Do not change the symbol type or
3137 size if the old symbol overrides the new one.
3139 1999-02-08 Nick Clifton <nickc@cygnus.com>
3141 * config.bfd: Add support for strongarm target.
3143 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3145 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3146 fields instead of unsigned char.
3148 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3150 * Makefile.am: Rebuild dependencies.
3151 * Makefile.in: Rebuild.
3153 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3155 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3156 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3157 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3158 * acinclude.m4: Add comments to uses of AC_DEFINE.
3159 * acconfig.h: Remove.
3160 * configure: Rebuild with current autoconf/automake.
3161 * aclocal.m4: Likewise.
3162 * config.in: Likewise.
3163 * Makefile.in: Likewise.
3165 1999-02-04 DJ Delorie <dj@cygnus.com>
3167 * libbfd.c (real_read): don't call fread for zero bytes. This
3168 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3170 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3172 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3173 of a jump is in the current 256 MB region.
3175 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3177 * format.c (bfd_check_format_matches): Change last patch to only
3178 take effect for the binary target.
3180 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3182 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3184 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3186 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3188 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3190 * format.c (bfd_check_format_matches): If the target was
3191 previously specified, don't check other targets when checking for
3194 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3196 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3197 (elf32_arm_reloc_type_lookup): Removed
3198 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3199 (elf32_arm_reloc_type_lookup): New.
3200 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3201 (elf32_arm_reloc_type_lookup): New.
3203 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3205 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3206 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3207 * Makefile.am: Use new files.
3208 * Makefile.in: Regenerate.
3209 * configure.in: Use new files.
3210 * configure: Regenerate.
3212 1999-02-01 Nick Clifton <nickc@cygnus.com>
3214 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3215 (fr30_elf_gc_sweep_hook): New function.
3216 (elf_backend_can_gc_sections): Define.
3218 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3220 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3221 and bfd_elf32_bigarm_oabi_vec.
3223 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3225 * Makefile.am (elf32-arm-oldabi.lo): New.
3226 (elf32-arm-newabi.lo): New.
3227 * Makefile.in: Regenerate.
3228 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3229 (arm-*-elf): Likewise.
3231 (thumb-*-oabi): New.
3232 * configure: Regenerate.
3233 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3234 (bfd_elf32_bigarm_oabi_vec): New.
3235 * elf32-arm-newabi.c: New.
3236 * elf32-arm-oldabi.c: New.
3237 * elf32-arm.c: Removed.
3240 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3242 * binary.c (binary_set_section_contents): Omit warnings for
3243 unloadable sections.
3245 1999-01-31 Michael Meissner <meissner@cygnus.com>
3247 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3248 powerpc{,le}-*-eabi.
3250 1999-01-29 Nick Clifton <nickc@cygnus.com>
3252 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3253 * dwarf2.c (read_signed_leb128): Remove unused variables.
3255 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3257 * elf.c (assign_file_positions_for_segments): Only adjust
3258 p_align when needed.
3260 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3262 * binary.c (binary_set_section_contents): Don't return early for a
3263 non-loadable section, in case the first section is non-loadable.
3264 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3265 W. Rozycki <macro@ds2.pg.gda.pl>.
3267 1999-01-28 Nick Clifton <nickc@cygnus.com>
3269 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3270 R_FR30_GNU_VTENTRY relocs.
3272 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3274 * elflink.h (elf_link_output_sym): Zero syms which are
3275 part of sections which have been excluded.
3277 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3279 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3281 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3282 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3284 1999-01-27 Nick Clifton <nickc@cygnus.com>
3286 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3288 (fr30_final_link_relocate): Use computed value as result of
3291 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3293 * binary.c (binary_set_section_contents): Emit warning for
3294 huge file offsets due to widely-dispersed section LMAs.
3296 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3298 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3299 align first section to largest section alignment, not first
3302 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3304 * configure.in: Require autoconf 2.12.1 or higher.
3306 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3308 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3309 * bfd-in2.h: Likewise.
3310 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3312 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3314 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3315 * cpu-mips.c: Add support for and independent 4111.
3316 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3317 (_bfd_mips_elf_final_write_processing):
3318 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3320 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3322 * elf32-mips.c (elf_mips_abi_name): New.
3323 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3325 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3327 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3328 Handle bfd_mach_mips4300.
3330 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3332 * elf32-i386.c: Remove leaked development code from patch
3333 1998-12-10 by Richard Henderson.
3335 1998-12-10 Richard Henderson <rth@cygnus.com>
3337 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3338 in debug sections for symbol defined externally.
3340 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3342 * targets.c (bfd_target_vector): Remove duplicate entry for
3345 1998-12-09 Nick Clifton <nickc@cygnus.com>
3347 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3348 since we are using RELAs.
3350 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3352 SCO Open Server Release 5 core file support, from Jouke Numan
3354 * sco5-core.c: New file.
3355 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3356 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3357 * Makefile.am: Rebuild dependencies.
3358 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3359 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3360 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3361 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3362 * bfd-in2.h, configure, Makefile.in: Rebuild.
3364 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3366 * config.bfd (hppa*-*-mpeix*): New target.
3367 * configure.in: Add AC_HEADER_DIRENT.
3368 (hppa*-*-mpeix*): New target.
3369 * configure.host (hppa*-*-mpeix*): New host.
3370 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3371 friends rather than just including <sys/dir.h>.
3372 * som.h (struct som_symbol): Add hppa_priv_level and apto
3373 tc_data. Change all users.
3374 (struct somdata): Add comp_unit field.
3375 (obj_som_compilation_unit): Define.
3376 (bfd_som_attach_compilation_unix): Declare.
3377 * som.c: Check HOST_HPPAMPEIX.
3378 (struct som_misc_symbol_info): Add new field priv_level.
3379 (som_object_setup): Add current_offset parameter. Change all
3381 (setup_sections): Likewise.
3382 (som_object_p): For EXECLIBMAGIC, read the lst header.
3383 (som_write_symbol_strings): Add compilation_unit parameter.
3385 (som_finish_writing): Write out compilation_unit.
3386 (som_bfd_derive_misc_symbol_info): Set priv_level.
3387 (som_build_and_write_symbol_table): Set xleast field to 3.
3388 (som_slurp_symbol_table): Set symbol priv_level.
3389 (bfd_som_attach_compilation_unit): New function.
3390 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3391 priv_level into symbol_value.
3392 * configure, config.in: Rebuild.
3394 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3396 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3397 warning function to call _bfd_error_handler instead.
3399 * libbfd.c (COERCE32): Cast through unsigned long and long to
3400 avoid bug in old version of gcc.
3402 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3403 (elf_backend_additional_program_headers): Don't define.
3405 1998-12-08 Nick Clifton <nickc@cygnus.com>
3407 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3408 relocations to include offset of 2 included in the insns, and the
3409 offset of the relocs within the section.
3411 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3413 The following changes were made by David Taylor
3414 <taylor@texas.cygnus.com>, Edith Epstein
3415 <eepstein@sophia.cygnus.com>, Jim Blandy
3416 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3417 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3418 changes originally made by HP; HP did not create ChangeLog
3421 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3422 automake macro library.
3424 * hpux-core.c (hpux_core_core_file_p): this function now
3425 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3426 found in the corefile! Also, in hpux_core_core_file_p, if we
3427 encounter a section with an unknown type, don't punt. Instead,
3428 just skip it. Also, count the number of sections of known type
3429 that we encounter. If we encounter at least one good one, then
3430 we'll declare that the file is a core file. If we encounter any
3431 unknown ones but some known ones, then we'll issue a warning (but
3432 still declare it to be a core file). Also, correctly decide when a
3434 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3435 (CORE_ANON_SHMEM): define if not defined.
3436 (hpux_core_struct): add members lwpid and user_tid.
3437 (core_kernel_thread_id, core_user_thread_id): new macros.
3438 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3439 the name before storing it in the bfd.
3440 (hpux_core_core_file_p): handle threads.
3442 * libhppa.h (GET_FIELD): protect against redefinition.
3443 (HPPA_WIDE): define.
3444 (GET_FIELD): define.
3449 (sign_extend): redefine.
3450 (assemble_6): define.
3451 (assemble_12): rewrite.
3452 (assemble_16): define.
3453 (assemble_16a): define.
3454 (assemble_17): rewrite.
3455 (assemble_22): define.
3457 1998-12-07 Nick Clifton <nickc@cygnus.com>
3459 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3460 relocations for signed values.
3462 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3464 * mipsbsd.c (MY(set_arch_mach)): Make static.
3465 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3466 bfd_mach_mips* macros rather than simple numbers.
3468 COFF weak symbol support, based on patches from Mark Elbrecht
3469 <snowball3@usa.net>:
3470 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3471 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3472 (coff_write_alien_symbol): Likewise.
3473 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3474 (coff_link_add_symbols): Likewise.
3475 (_bfd_coff_link_input_bfd): Likewise.
3476 (_bfd_coff_write_global_sym): Likewise.
3478 * elf.c (copy_private_bfd_data): Always initialize the
3479 includes_phdrs field.
3481 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3482 file defines a symbol first mentioned in an ELF file.
3484 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3485 possible, rather than only if BFD64.
3486 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3488 * bfd-in2.h: Rebuild.
3490 * srec.c (srec_set_section_contents): Correct test to avoid
3491 switching to 4 byte addresses after seeing a second section which
3492 requires 3 byte addresses. From Joel Schantz
3493 <joel.schantz@argosys.boeing.com>.
3495 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3496 <aymeric.vincent@emi.u-bordeaux.fr>.
3498 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3500 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3501 decide whether the output file is -mrelocatable-lib,
3502 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3504 1998-12-03 Nick Clifton <nickc@cygnus.com>
3506 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3507 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3508 * bfd-in2.h: Regenerate.
3509 * libbfd.h: Regenerate
3511 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3513 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3514 link against a dynamic symbol with no type or size.
3516 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3518 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3519 relocation for section which does not get loaded.
3520 (elf_i386_relocate_section) [R_386_32]: Likewise.
3522 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3524 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3525 reloc_count and i long instead of unsigned long. Handle error
3526 return from bfd_canonicalize_reloc.
3528 1998-12-01 Nick Clifton <nickc@cygnus.com>
3530 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3533 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3535 * elf32-sh.c (elf/sh.h): Include.
3536 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3537 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3538 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3539 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3540 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3542 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3544 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3545 causes division by zero later on.
3547 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3549 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3552 1998-11-25 DJ Delorie <dj@cygnus.com>
3554 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3557 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3559 * elf32-fr30.c (fr30_elf_relocate_section): Call
3560 fr30_final_link_relocate.
3561 (fr30_final_link_relocate): New function: Handle I20 and I32
3563 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3564 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3565 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3567 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3570 The following changes are based on a patch submitted by Gianluca
3571 Moro <glctr@abc.it>:
3573 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3574 not already been updated.
3575 (find_remembered_hi16s_reloc): New parameter 'already_found'
3576 returns state of remembered hi16s reloc.
3577 (remember_hi16s_reloc): Set 'found' field to false.
3578 (hi16s_location): Add 'found' field.
3580 1998-11-23 DJ Delorie <dj@cygnus.com>
3582 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3583 to see .DLL files as unrecognized.
3584 (i3coff_object_p): Sorry, had to hack it to not recognize these
3585 files (pei-i386) on request.
3587 1998-11-23 DJ Delorie <dj@cygnus.com>
3589 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3590 relents. Call bfd_check_format to reinitialize.
3592 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3594 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3597 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3599 * aclocal.m4: regenerate
3600 * configure: regenerate
3602 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3604 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3605 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3606 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3607 respect it as an upper bound on what memory to reference.
3608 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3609 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3610 update vtable_entries_size appropriately.
3612 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3614 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3617 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3619 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3620 bfds; they have no "file" so we fake it.
3621 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3622 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3623 resizing the memory buffer.
3624 * opncls.c (bfd_make_writable): New function; lets you write a
3625 bfd_create'd bfd to an in-memory buffer.
3626 (bfd_make_readable): New function; lets you read back that buffer
3627 as if it were from bfd_openr. Used to build generated archive
3628 members (winsup's ld's dlltool)
3630 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3632 * po/bfd.pot: Regenerated.
3634 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3636 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3639 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3641 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3642 element of the gotentry list for local symbols too.
3643 (elf64_alpha_relocate_section): Unify local and global handling.
3644 Assert that gotent->use_count > 0.
3646 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3648 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3649 update for file name changes of July 2, 1998.
3651 * configure: Rebuild.
3653 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3655 * po/bfd.pot: Regenerated.
3657 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3659 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3660 * aclocal.m4, configure: regenerate
3662 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3664 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3666 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3668 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3669 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3671 * aclocal.m4, configure: regenerated.
3673 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3675 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3676 R_D10V_GNU_VTENTRY relocs.
3677 (elf_d10v_howto_table): Likewise.
3678 (d10v_reloc_map d10v_reloc_map): Likewise.
3679 (elf32_d10v_gc_mark_hook): New.
3680 (elf32_d10v_gc_sweep_hook): New.
3681 (elf32_d10v_check_relocs): New.
3682 (elf32_d10v_relocate_section): New.
3683 (elf_backend_relocate_section): Define.
3684 (elf_backend_can_gc_sections): Define.
3686 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3688 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3689 (BFD64_BACKENDS): ...from here.
3690 (BFD32_BACKENDS_CFILES): Move vms files here...
3691 (BFD64_BACKENDS_CFILES): ...from here.
3692 * Makefile.in: Rebuild.
3694 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3696 * Makefile.am: Add FR30 target.
3697 * Makefile.in: Add FR30 target.
3698 * archures.c: Add support for FR30.
3699 * config.bfd: Add support for FR30.
3700 * configure.in: Add support for FR30.
3701 * reloc.c: Add support for FR30 relocations.
3702 * targets.c: Add support for FR30 relocations.
3703 * bfd-in2.h: Regenerate.
3704 * configure: Regenerate.
3705 * libbfd.h: Regenerate.
3706 * cpu-fr30.c: New file.
3707 * elf32-fr30.c: New file.
3709 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3711 * configure.in: detect cygwin* instead of cygwin32*
3712 * configure: regenerate
3714 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3716 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3717 use bfd_malloc and free instead and check return value from bfd_malloc.
3719 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3721 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3722 * libbfd.h: Rebuild.
3724 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3725 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3726 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3727 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3729 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3731 (mips_elf_link_hash_table_create): Don't initialize
3732 dynsym_sec_strindex.
3733 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3734 (mips_elf_size_dynamic_sections): Generate a section symbol for
3735 every output section.
3736 (mips_elf_finish_dynamic_sections): Count all sections for
3738 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3741 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3743 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3744 for later PLT entries in large PLTs.
3745 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3747 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3749 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3751 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3753 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3754 * elflink.h (elf_collect_hash_codes): New function. This function is
3755 called for each exported symbol and we compute the ELF hash value for
3757 (compute_bucket_value): New function. It is called from
3758 size_dynamic_sections to determine the hash table size. When we are
3759 optimizing a better, but slower, algorithm is used.
3760 (size_dynamic_sections): Call compute_bucket_value.
3762 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3764 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3766 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3768 (sh_elf_gc_mark_hook): New.
3769 (sh_elf_gc_sweep_hook): New.
3770 (sh_elf_check_relocs): New.
3771 (elf_backend_can_gc_sections): Define.
3773 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3775 * acinclude.m4: undo previous gettext change
3776 * aclocal.m4: rebuild with right version of aclocal.
3778 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3780 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3781 aclocal.m4 to acinclude.m4, so they don't get lost.
3783 * elfcore.h: rewrite for better corefile support.
3784 * elf.c (elfcore_*): new functions.
3785 * elf-bfd.h (elf_obj_tdata): new structure members.
3786 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3788 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3790 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3792 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3793 and R_M32R_GNU_VTENTRY.
3794 (elf_backend_can_gc_sections): Define.
3795 (m32r_elf_check_relocs): New.
3796 (m32r_elf_gc_mark_hook): New.
3797 (m32r_elf_gc_sweep_hook): New.
3798 (m32r_elf_relocate_section): Handle VT relocs.
3800 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3802 * coff-arm.c (arm_relocate_section): Remove redundant test.
3804 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3805 cleat that the 'bitsize' field is the size of the bitfield AFTER
3806 relocation not before.
3808 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3810 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3813 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3815 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3816 R_SPARC_GNU_VTENTRY.
3817 (elf32_sparc_check_relocs): Handle them.
3818 (elf32_sparc_reloc_type_lookup): Likewise.
3819 (elf32_sparc_relocate_section): Likewise.
3820 (elf32_sparc_gc_mark_hook): New.
3821 (elf32_sparc_gc_sweep_hook): New.
3823 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3825 * som.c (som_finish_writing): Perform some sanity checks when
3826 writing an executable or shared library.
3828 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3830 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3831 * configure.in (elf): Add dwarf1.lo.
3832 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3833 * elf.c (_bfd_elf_find_nearest_line): Add call to
3834 _bfd_dwarf1_find_nearest_line.
3835 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3836 Add call to _bfd_dwarf1_find_nearest_line.
3837 * configure: Rebuilt.
3839 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3841 * elflink.h (elf_gc_sections): Do not allow garbage
3842 collection if dynamic sections have been created.
3844 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3846 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3848 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3849 (v850_elf_perform_relocation): Likewise.
3850 (v850_elf_final_link_relocate): Likewise.
3851 (v850_elf_relocate_section): Likewise.
3852 (v850_elf_gc_sweep_hook): New routine.
3853 (v850_elf_gc_mark_hook): New routine.
3854 (elf_backend_can_gc_sections): Define.
3856 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3858 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3861 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3863 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3864 Declare size as bfd_size_type.
3865 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3867 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3869 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3871 * som.c (CPU_PA_RISC2_0): Define.
3872 (_PA_RISC2_0_ID): Likewise.
3873 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3875 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3877 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3878 has a base which is already defined, only add the referenced
3879 symbol to the dynamic symbol table if it is defined or referenced
3882 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3885 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3887 * elflink.h (elf_link_add_object_symbols): Undo last change.
3889 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3891 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3892 symbol for the indirect alias to a versioned symbol.
3894 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3896 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3897 (elf32_i386_vtentry_howto): New.
3898 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3899 or elf32_i386_vtinherit_howto on lookup.
3901 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3903 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3904 reloc_type. Rename R_68K__max to R_68K_max.
3905 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3908 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3910 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3911 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3913 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3916 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3918 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3919 message has a null byte terminator.
3921 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3923 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3924 word subject to R_V850_32 relocation.
3926 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3928 * dwarf2.c: Add comment describing problem computing line numbers
3929 for undefined symbols at link time.
3931 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3933 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3934 transform a defweak into a plt entry.
3935 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3936 plt entry references to receive a RELATIVE reloc.
3937 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3938 (elf64_alpha_relocate_section): Assert we don't overrun
3939 the allocated relocation space.
3941 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3943 * elf.c (swap_out_syms): Always treat section symbols as
3944 special, even if they are attached to a common section.
3946 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3948 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3949 sections with v850 common section attributes into named v850
3951 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3952 common section attributes into named v850 common sections.
3954 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3956 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3959 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3961 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3962 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3963 reloc to the wrong section a warning, not an error. .dynsbss
3964 is not an output section, so there is no need to check for it.
3966 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3968 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3970 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3972 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3973 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3975 (elf32_arm_gc_mark_hook): New.
3976 (elf32_arm_gc_sweep_hook): New.
3977 (elf32_arm_check_relocs): New.
3978 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3980 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3983 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3985 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3986 assume there is no PLT or GOT.
3988 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3990 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3991 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3992 also accepted as a function symbol type.
3994 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3996 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3998 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4000 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4001 match definition of _bfd_gc_sections field.
4002 * libbfd.h: Rebuild.
4004 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4006 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4007 the addend of a dynamic relocation referencing a section.
4008 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4009 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4011 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4013 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4014 bed has a size_dynamic_sections routine before trying to use it.
4016 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4018 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4019 _bfd_elf_rel_vtable_reloc_fn.
4021 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4023 * Makefile.am: Add elf32-arm.c.
4024 * Makefile.in: Rebuild.
4025 * elf-bfd.h: Add elf_backend_get_symbol_type.
4026 * elf.c (swap_out_syms): If defined, call
4027 elf_backend_get_symbol_type.
4028 * elf32-arm.c: Define elf_backend_get_symbol_type.
4029 (elf32_arm_get_symbol-type): New routine.
4030 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4031 (bfd_elf32_arm_process_before_allocation): Change to
4032 check for STT_ARM_TFUNC.
4033 (elf32_arm_final_link_relocate): Likewise.
4034 * elfxx-target.h: Add elf_backend_get_symbol_type.
4036 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4038 * archures.c (bfd_mach_alpha_ev[456]): New.
4039 * cpu-alpha.c: Rework to match these types.
4040 * bfd-in2.h: Rebuild.
4042 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4044 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4045 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4047 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4048 (elf_i386_reloc_type_lookup): Recognize them.
4049 (elf_i386_check_relocs): Pass them off to generic code.
4050 (elf_i386_relocate_section): Ignore them.
4051 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4052 (elf_backend_can_gc_sections): True.
4054 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4056 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4057 before looking at owner field.
4058 (elf32_arm_to_thumb_stub): Ditto.
4059 (elf32_arm_relocate_section): Compute name before calling
4060 elf32_arm_final_link_relocate().
4062 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4064 * elf.c: comment and formatting cleanups.
4067 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4069 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4070 (core files are treated differently than object files).
4071 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4072 bfd_elf_mkcorefile): declare.
4073 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4074 bfd_elf_mkcorefile): add to bfd_target vector.
4075 * elfcore.h (elf_core_file_p): save the program header table,
4076 and set the bfd architecture from the elf file header.
4077 * elf.c (bfd_elf_mkcorefile): new function.
4078 (_bfd_elf_write_corefile_contents): new function.
4079 (assign_file_positions_for_segments): add cases for handling
4080 PT_NOTE segments. (assign_file_positions_except_relocs):
4081 core files should be handled the same as exec files.
4082 (prep_headers): identify core files as type ET_CORE.
4083 (copy_private_bfd_data): identify the sections belonging to
4084 the PT_NOTE segment.
4086 * elf32-sparc.c (elf32_sparc_final_write_processing):
4087 add break statement to default case.
4089 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4091 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4092 section (not input) will be in sections ".sbss", ".sbss2",
4093 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4094 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4095 output_offset for correct evaluation of addend.
4097 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4099 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4100 elf32_arm_allocate_interworking_sections and
4101 elf32_arm_process_before_allocation.
4103 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4105 * bfd-in.h: Ammend prototype for
4106 elf32_arm_process_before_allocation to remove surplus third
4109 * bfd-in2.h: Regenerate.
4111 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4113 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4115 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4117 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4118 calculated for RELOC_SPARC_REV32 case.
4120 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4122 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4123 elf32_arm_allocate_interworking_sections and
4124 elf32_arm_process_before_allocation.
4125 * bfd-in2.h: Regenerated.
4126 * elf32-arm.c Define elf32_arm_link_hash_table.
4127 (insert_thumb_branch): New routine.
4128 (find_thumb_glue): New routine.
4129 (find_arm_glue): New routine.
4130 (record_arm_to_thumb_glue): New routine.
4131 (record_thumb_to_arm_glue): New routine.
4132 (elf32_arm_link_hash_table_create): New routine.
4133 (elf32_arm_get_bfd_for_interworking): New routine.
4134 (elf32_arm_allocate_interworking_sections) New routine.
4135 (elf32_arm_process_before_allocation) New routine.
4136 (elf32_thumb_to_arm_stub): New routine.
4137 (elf32_arm_to_thumb_stub): New routine.
4138 (elf32_print_private_bfd_data): Fix typo.
4139 (elf32_arm_final_link_relocate): Add argument sym_sec.
4140 Check for branches to thumb symbols in case R_ARM_PC24.
4141 Check for branches to arm symbols in case R_ARM_THM_PC22.
4142 (elf32_arm_relocate_section): Pass symbol section to
4143 elf32_arm_final_link_relocate.
4145 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4147 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4148 entries unless the symbol is defined in the executable; in
4149 particular, undefined weak symbols get a PLT entry.
4151 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4153 * libaout.h: Remove nested comment to avoid warning.
4155 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4157 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4158 R_ARM_PC24 relocation.
4160 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4162 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4163 argument is_local. Add argument sym_flags. Check sym_flags
4164 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4165 (elf32_arm_relocate_section): Don't pass local sym and pass
4166 sym_flags to elf32_arm_final_link_relocate.
4168 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4170 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4171 to not count too few relocs for dynamicly linked executables.
4173 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4175 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4176 symbols without a dynamic index dynamic. Consider all weak
4178 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4179 correspondance between input and output sections.
4181 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4183 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4184 that use a .got.plt section start the got offset at zero.
4186 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4188 * ieee.c (ieee_write_processor): Correct the processor ID written
4189 out for bfd_arch_m68k, accommodating change of March 25.
4191 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4193 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4194 R_ARM_THM_RPC22 relocations.
4196 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4198 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4200 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4201 .got relocs in -Bsymbolic shared objects.
4203 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4205 * elf32-arm.c: Add private flags to ELF header.
4206 (elf32_arm_print_private_bfd_data): New Function.
4207 (elf32_arm_set_private_flags): New Function.
4208 (elf32_arm_copy_private_flags): New Function.
4209 (elf32_arm_merge_private_bfd_data): New Function.
4211 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4213 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4215 (elf32_sparc_relocate_section): Likewise.
4217 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4219 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4220 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4221 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4222 of the function. Recognize no .plt as static linking.
4224 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4226 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4227 ".liblist" string through gettext.
4229 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4231 * Makefile.am: Add support for elf32-arm.lo.
4232 * Makefile.in: Rebuild.
4233 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4234 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4235 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4236 * configure: Regenerate.
4237 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4238 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4239 bfd_target bfd_elf32_littlearm_vec.
4240 * elf32-arm.c: New file.
4242 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4244 * libaout.h (M_SPARCLITE_LE): New machine.
4245 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4246 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4247 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4248 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4249 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4250 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4251 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4252 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4253 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4254 be BFD_RELOC_SPARC_REV32.
4256 * config.bfd (sparc86x-*-aout): New
4258 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4260 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4261 actually mapping the output sections.
4263 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4266 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4267 (mn10300_elf_reloc_map): Similarly.
4268 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4270 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4272 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4274 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4275 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4276 elf_mips_reloc_type defined in elf/mips.h.
4278 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4280 * elf64-mips.c: Remove reloc_type definition completely. It's now
4283 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4285 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4286 as they are defined in elf/mips.h now.
4288 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4291 * Re-add lost change:
4292 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4294 (mn10300_elf_relax_section): Include stack space for register saves
4295 in the imm8 field of a "call" instruction.
4296 (compute_function_info): Determine how much stack is allocated by
4297 the movm instruction. Fix typo.
4298 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4300 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4302 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4303 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4305 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4307 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4309 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4311 * elf32-hppa.h: Let ELF header define the enum containing the
4312 external reloc numbers.
4313 * elf32-i386.h: Likewise.
4315 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4317 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4318 * elf32-mips.c: Likewise.
4319 * elf32-ppc.c: Likewise.
4321 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4323 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4324 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4326 * bfd-in.h: Regenerate.
4327 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4328 parameter to 'unsigned int' to avoid K&R compatability problems.
4330 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4332 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4333 functionname_ptr to be const. Change line_ptr to be unsigned.
4335 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4336 macro is not defined. Change second parameter from bfd_link_info
4337 to coff_final_link_info. Add prototype.
4338 (coff_final_link_postscript): Simplify handling when macro is not
4339 defined. Add prototype.
4341 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4343 * elf-mn10300.c: Before include system specific ELF header define
4344 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4345 * elf32-mips.c: Likewise.
4346 * elf32-ppc.c: Likewise.
4348 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4350 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4351 temporary patch over to elf64-mips.c as well.
4353 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4355 * elf32-mips.c (reloc_type): Temporarily disable definition of
4356 standard relocation since they are now defined in elf/mips.h.
4358 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4360 * elf-m10200.c (mn10200_elf_final_link_relocate):
4361 Modify range test for case R_MN10200_8.
4363 * elf-m10300.c (mn10300_elf_final_link_relocate):
4364 Modify range test for case R_MN10300_8.
4366 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4368 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4369 * elf32-i386.c (elf_backend_got_header_size): Define.
4370 (elf_backend_plt_header_size): Define.
4371 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4372 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4373 * elfxx-target.h: Provide a default of zero.
4374 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4375 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4377 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4378 entry from an executable, even if the plt refcount goes to 0.
4380 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4382 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4383 directory name at the line number.
4385 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4386 with an unspecified type.
4388 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4390 * sunos.c: Add undef of valid to avoid problem on SunOS.
4392 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4394 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4396 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4398 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4399 R_68K_PCxx and R_68K_xx relocations. Make sure that
4400 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4401 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4402 R_68K_xx relocations.
4403 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4404 that has no plt entry.
4405 (elf_m68k_relocate_section): Ignore the plt offset in a static
4407 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4409 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4412 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4414 (howto_table, reloc_map): Add entries for them.
4415 (elf_m68k_check_relocs): Handle them. Implement reference
4416 counting for got and plt entries.
4417 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4418 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4420 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4421 (elf_m68k_relocate_section): Handle the new reloc types.
4422 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4423 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4424 * elflink.h (elf_link_add_object_symbols): When creating an
4425 indirect reference for symbol versioning also copy the plt
4427 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4428 flag also reset the plt offset.
4429 (elf_link_assign_sym_version): Likewise.
4430 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4431 the size of the entry in bytes.
4432 (elf_gc_allocate_got_offsets): Likewise.
4434 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4436 * elflink.h (elf_gc_sections): Return true rather than falling off
4439 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4442 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4444 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4445 comment describing when it should be enabled.
4446 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4449 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4451 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4452 information ATN records.
4454 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4456 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4457 section for an absolute symbol in a fully linked file. Based on
4458 patch from Christian Holland <CHolland@de.lucent.com>.
4460 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4462 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4463 that a symbol is undefined.
4465 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4467 * som.c (som_bfd_gc_sections): Define.
4469 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4471 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4472 overflows in ARM_26D patches, since they have already been
4473 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4475 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4477 * coffcode.h (coff_write_object_contents): If we have any long
4478 section names, call coff_write_symbols even if there are no
4481 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4483 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4484 PT_LOAD segment, rather than only setting it once for the entire
4487 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4488 rather than ignoring every phdr with a p_paddr of 0, ignore all
4489 the phdrs if they all have a p_paddr of 0.
4491 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4492 section was discarded from the link.
4494 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4496 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4498 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4500 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4501 floating point operations.
4503 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4505 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4508 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4510 Merge of vax/vms (read-only) support
4511 * configure.com: Support Vax target.
4512 * makefile.vms: Support Vax target.
4513 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4514 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4516 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4518 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4520 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4522 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4524 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4525 * targets.c (bfd_target_ovax_flavour): New flavour.
4526 (vms_alpha_vec): Renamed from evax_alpha_vec.
4528 (target_vector): Update accordingly.
4529 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4531 (vax*-*-*vms*): New target.
4532 * Makefile.am: Update for renamed files. Rebuild dependencies.
4533 * bfd-in2.h: Rebuild.
4534 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4536 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4538 Based on patch from Matt Semersky <matts@scd.hp.com>:
4539 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4540 pointer on abfd->outsymbols.
4541 (generic_add_output_symbol): Handle NULL sym parameter.
4543 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4545 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4548 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4550 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4551 when handling 32 bit immediate relocs.
4552 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4554 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4556 * section.c (STD_SECTION): Account for recently added gc_mark
4557 field in struct asection.
4559 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4560 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4562 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4564 ELF Section-level Garbage Collection:
4565 * bfd.c (bfd_gc_sections): New.
4566 * aout-adobe.c: Hook to default implementation.
4567 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4568 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4569 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4570 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4571 * tekhex.c, versados.c: Likewise.
4572 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4573 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4575 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4576 (bfd_generic_gc_sections): New.
4577 * section.c (SEC_KEEP): New.
4578 (asection): Add gc_mark member.
4580 * elfcode.h (elf_gc*): New name remappings.
4581 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4582 sections to be excluded.
4583 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4584 (elf_gc_propogate_vtable_entries_used): New.
4585 (elf_gc_smash_unused_vtentry_relocs): New.
4586 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4587 (elf_gc_common_finalize_got_offsets): New.
4588 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4589 * elfxx-target.h: Add and default gc hooks.
4591 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4593 (struct elf_obj_tdata): Likewise for local_got_offsets.
4594 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4595 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4596 * elf64-sparc.c, elflink.h: Likewise.
4598 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4599 (ELF_LINK_HASH_MARK): Define.
4600 (struct elf_backend_data): Add GC hooks.
4601 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4603 * elf-m10300.c (mn10300_elf_check_relocs): New.
4604 (mn10300_elf_gc_mark_hook): New.
4605 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4606 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4607 (mn10300_elf_final_link_relocate): Likewise.
4608 (mn10300_elf_relocate_section): Likewise.
4609 (elf_backend_can_gc_sections): Define.
4610 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4611 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4612 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4613 (mips_info_to_howto_rel): Likewise.
4614 (mips_elf_relocate_section): Likewise.
4615 (mips_elf_check_relocs): Likewise.
4616 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4617 (elf_backend_can_gc_sections): Define.
4618 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4619 (ppc_elf_howto_raw): Handle them.
4620 (ppc_elf_reloc_type_lookup): Likewise.
4621 (ppc_elf_relocate_section): Likewise.
4622 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4623 Handle new vtable relocs.
4624 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4625 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4626 (elf_backend_can_gc_sections): Define.
4628 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4630 * archures.c (bfd_mach_mn10300): Define.
4631 * elf-m10300.c: Include elf/mn10300.h
4632 (elf_mn10300_mach): New function.
4633 (_bfd_mn10300_elf_final_write_processing): Likewise.
4634 (_bfd_mn10300_elf_object_p): Likewise.
4635 (elf_backendfinal_write_processing): Define.
4636 (elf_backend_object_p): Likewise.
4638 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4640 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4643 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4645 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4646 link_next field, not the next field.
4648 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4650 * elf.c (map_sections_to_segments): Check the section address
4651 against the phdr size both with and without a modulo of
4654 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4656 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4657 linker created empty input section if the output section has the
4660 * elflink.h (elf_link_output_extsym): Print an error message if
4661 _bfd_elf_section_from_bfd_section fails.
4663 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4666 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4668 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4669 native linker output. Avoid putting an empty section in more than
4672 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4674 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4675 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4677 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4679 * elf.c (swap_out_syms): New arg relocatable_p.
4680 Don't add section VMA to symbols for relocatable output.
4681 (_bfd_elf_compute_section_file_positions): Update call to
4684 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4686 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4687 against 'addend' be signed rather than unsigned.
4689 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4691 * elf32-m32r.c: Add prototyps for static functions.
4693 * coff-arm.c: Add prototypes for static functions.
4695 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4697 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4698 LMA is used to order sections in a segment.
4700 * elf32-v850.c: Add prototypes for static functions.
4701 Change type of addend parameter to bfd_vma in various functions.
4703 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4705 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4706 complain_overflow_signed instead of complain_overflow_bitfield.
4708 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4710 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4711 when comparing against 0.
4713 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4715 * Makefile.am (config.status): New target.
4716 * Makefile.in: Rebuild.
4718 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4720 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4721 error if previous object endianness doesn't match current object.
4723 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4725 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4726 _bfd_elf_print_private)bfd_data ().
4728 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4730 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4732 (elf_link_add_object_symbols): Set type_change_ok and
4733 size_change_ok before calling elf_merge_symbol.
4735 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4736 undefined symbol error, don't also issue an overflow error.
4738 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4740 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4741 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4742 message instead of crashing.
4744 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4746 * archures.c (bfd_mach_cpu32): Define.
4747 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4749 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4750 * ieee.c: Include <ctype.h>.
4751 (ieee_object_p): Parse out process ID string to make it more
4752 likely to be acceptable for bfd_scan_arch.
4753 * bfd-in2.h: Rebuild.
4755 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4757 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4758 _bfd_elf_print_private_bfd_data() so that the program header will
4761 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4763 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4764 0x68. Reindent. Add some comments.
4766 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4768 * elf.c (copy_private_bfd_data): Adjust physical address of
4769 segment in output BFD to contain LMAs of its sections.
4771 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4773 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4774 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4775 endian data 32 bit relocations.
4776 (elf32_sparc_merge_private_bfd_data): Check if linking little
4777 endian objects with big endian objects.
4778 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4779 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4780 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4782 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4783 * archures.c (bfd_mach_sparc_sparclite_le): New.
4784 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4786 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4788 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4791 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4793 * bfd-in.h: Move over patch to bfd-in2.h.
4795 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4797 (_bfd_relocate_contents): Likewise.
4799 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4801 * peicode.h (add_data_entry): If the section has no private data
4802 then do not create a Data Dictionary entry for it.
4804 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4806 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4807 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4808 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4809 subsections during relaxation more correctly.
4811 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4813 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4814 Add extra argument to bfd_arm_process_before_allocation ().
4815 * bfd-in.h: Reflect changes made in bfd-in2.h.
4816 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4817 coff class of a BFD symbol.
4818 * coff-arm.c: Add support for interworking between Thumb code and
4819 non-interworking aware ARM code.
4821 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4823 * po/Make-in (install-info): New target.
4825 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4827 * filemode.c: Remove; not used.
4829 If sysdep.h includes a header file, don't include it again:
4830 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4832 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4834 * archive.c: Don't include <string.h> or <errno.h>.
4835 * evax-alpha.c; Don't include <stdio.h>.
4836 * evax-egsd.c: Likewise.
4837 * evax-etir.c: Likewise.
4838 * evax-misc.c: Likewise.
4839 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4840 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4842 * hpux-core.c: Likewise.
4843 * netbsd-core.c: Likewise.
4845 * libbfd.c: Don't include <sys/types.h>.
4846 * nlmcode.h: Don't include <string.h>.
4847 * osf-core.c: Don't include <string.h> or <stdio.h>.
4848 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4849 <errno.h>, or <unistd.h>.
4850 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4852 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4854 * configure.com: If the version number can not be found in
4855 configure.in, set it to "unknown" rather than "2.8.1".
4857 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4859 * elf32-mips.c (elf_mips_mach): New.
4860 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4861 (_bfd_mips_elf_final_write_processing): Use the names
4862 of machines, rather than the numbers. Set both the ARCH
4863 and MACH in e_flags. Handle a few more specific machines.
4864 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4865 EF_MIPS_ARCH and EF_MIPS_MACH.
4867 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4869 * syms.c (bfd_is_local_label): Revert last change.
4870 * srec.c (srec_write_symbols): Discard debugging symbols.
4872 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4874 * som.c: Include <ctype.h>.
4875 * som.h: Don't include sysdep.h.
4877 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4879 * libbfd.h: Rebuilt.
4880 * libbfd-in.h: Removed gettext includes and defines.
4881 * sysdep.h: Moved gettext-related includes and defines here.
4883 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4885 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4886 an ad-hoc test. Kill bogus #if 0 code.
4887 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4889 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4891 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4892 when generating a normal executable for a symbol defined in a
4893 regular file. When copying a reloc into the output file, adjust
4894 the addend for a PC relative reloc against a global symbol.
4896 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4898 * libbfd.h: Rebuilt.
4899 * libbfd-in.h (_): Define as dgettext.
4901 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4903 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4905 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4906 when declaring parameter types.
4907 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4909 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4911 * config.bfd: If we include any ELF targets in targ_defvec and/or
4912 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4913 * elf32-gen.c (dummy): New static const variable.
4914 (elf_generic_info_to_howto): New static function.
4915 (elf_generic_info_to_howto_rel): New static function.
4916 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4917 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4918 * elf64-gen.c: Same changes as elf32-gen.c.
4919 * elfcode.h (elf_object_p): For the generic target, ignore a
4920 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4922 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4924 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4925 * configure: Rebuild.
4927 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4929 * config.bfd: Update OSR5/Unixware patterns.
4931 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4933 * elf.c (assign_file_positions_for_segments): Allow for holes
4934 between sections added by a link script.
4936 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4938 * configure.in: Change version number to 2.9.4
4939 * configure: Rebuild.
4941 Based on patch from H.J. Lu <hjl@gnu.org>:
4942 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4943 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4944 * bfd-in2.h: Rebuild.
4946 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4948 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4951 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4953 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4954 (elf64_alpha_relax_section): Fill them in.
4955 (elf64_alpha_relax_opt_call): Implement more than a stub.
4956 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4957 alignment on .scommon.
4958 (elf64_alpha_merge_gots): Merge use counts as well.
4960 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4962 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4963 for calculating a local symbol's address.
4964 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4965 Set the .got's cooked size as well as the raw size.
4967 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4969 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4970 internationalisation of printed information.
4972 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4973 internationalisation of printed information.
4975 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4977 * syms.c (struct indexentry): Change directory_name, file_name,
4978 and function_name fields to char *.
4979 (struct stab_find_info): Change cached_file_name field to char *.
4981 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4983 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4985 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4987 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4989 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4991 * Makefile.am (install-data-local): Make $(includedir).
4992 * Makefile.in: Rebuild.
4994 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4996 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4998 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5000 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5001 * Makefile.in: Rebuild.
5003 * bfd-in2.h: Rebuild for Nick's changes.
5005 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5007 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5008 change wrt length == max_namelen.
5010 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5012 * Many files: Added gettext invocations around user-visible
5014 * libbfd-in.h: Added gettext includes and defines.
5015 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5016 HAVE_LC_MESSAGES): Define.
5017 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5019 * Makefile.am (SUBDIRS): Added po.
5020 (POTFILES): New macro.
5021 (po/POTFILES.in): New target.
5022 (SOURCE_HFILES): New macro.
5024 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5026 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5028 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5029 NT_PRSTATUS note section encountered, it contains the status of
5030 the currently executing thread when the core file was written.
5032 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5034 * libcoff.h: Add extra parameter to
5035 bfd_coff_link_output_has_begun overrideable function.
5036 * cofflink.c: Pass extra parameter to
5037 bfd_coff_link_output_has_begun function.
5038 * bfd-in.h: Add prototypes for exported ARM interworking
5040 * peicode.h: ARM specific code reorganised to conform to BFD
5042 * coffcode.h: ARM specific code reorganised to conform to BFD
5044 * coff-arm.c: Code reorganised to conform to the BFD coding
5045 conventions. Global variables have been moved into an ARM
5046 specific hash table structure and a new function:
5047 bfd_arm_get_bfd_for_interworking() has been created which is
5048 called from the linker scripts.
5050 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5052 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5054 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5055 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5056 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5057 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5059 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5061 * config.bfd: Added sparc86x support.
5063 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5065 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5066 an out of range pc-relative jump/call to an undefined weak symbol.
5068 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5070 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5073 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5075 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5076 an error other than bfd_error_system_call, set the error to
5077 bfd_error_wrong_format.
5079 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5080 bfd_elf32_powerpcle_vec.
5082 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5083 program segments are zero, don't set p_paddr_valid.
5085 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5087 * elf64-alpha.c: Initial implementation of relaxation --
5088 (struct alpha_elf_link_hash_entry): Add use_count member.
5089 (elf64_alpha_check_relocs): Initialize and increment it.
5090 (elf64_alpha_can_merge_gots): Check it when considering merging.
5091 (elf64_alpha_merge_gots): Drop entries with zero use.
5092 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5093 (elf64_alpha_always_size_sections): Split out got sizing ...
5094 (elf64_alpha_size_got_sections): ... here. New function.
5095 (elf64_alpha_relax_find_reloc_ofs): New function.
5096 (elf64_alpha_relax_with_lituse): Likewise.
5097 (elf64_alpha_relax_without_lituse): Likewise.
5098 (elf64_alpha_relax_opt_call): Likewise.
5099 (elf64_alpha_relax_section): Likewise.
5100 (elf64_alpha_add_symbol_hook): Likewise.
5101 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5102 (elf64_alpha_relocate_section): Likewise.
5103 (bfd_elf64_bfd_relax_section): Define.
5104 (elf_backend_add_symbol_hook): Likewise.
5106 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5108 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5109 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5110 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5112 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5114 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5115 * configure: Rebuild.
5117 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5119 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5120 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5121 * configure.in: Define and substitute WIN32LDFLAGS and
5123 * aclocal.m4: Rebuild with new libtool.
5124 * configure, Makefile.in: Rebuild.
5126 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5128 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5129 before any other symbols in the same section.
5131 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5133 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5136 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5138 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5140 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5141 Use addr_size for address size, rather than sizeof(bfd_vma).
5142 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5143 Fix call to read_address.
5144 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5145 Scrap other unneeded arguments. Fix call to read_address.
5146 (scan_unit_for_functions): Fix call to read_attribute.
5147 (parse_comp_unit): We now handle more values for addr_size.
5148 Set addr_size in unit. Fix call to read_attribute and
5151 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5153 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5155 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5157 * archures.c (bfd_default_scan): Add m68k cases back to default
5158 switch, reverting patch of March 25, since IEEE support depends
5161 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5163 * Makefile.am (diststuff): New target.
5164 * Makefile.in: Rebuild.
5166 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5168 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5169 som_offset when we have an extended name table.
5171 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5173 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5175 * Makefile.in: Rebuild.
5177 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5179 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5180 symbols when creating a shared library.
5181 (elf_m68k_adjust_dynindx): New function, used by above code.
5182 (elf_m68k_finish_dynamic_sections): Initialize the section
5184 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5186 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5188 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5191 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5193 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5196 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5198 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5201 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5203 * configure.in: Set version to 2.9.1.
5204 * configure: Rebuild.
5206 * Branched binutils 2.9.
5208 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5210 * syms.c (ENABLE_CACHING): Define.
5211 (struct indexentry): Define.
5212 (struct stab_cache): Remove.
5213 (cmpindexentry): New static function.
5214 (struct stab_find_info): Add new fields: indextable,
5215 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5216 cached_file_name. Remove fields: file_cache, function_cache, and
5218 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5219 index table and search it.
5221 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5223 * elf.c (_bfd_elf_copy_private_section_data): Call
5224 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5226 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5228 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5230 * coff-arm.c: Define all globally visible variables and functions
5231 only when COFF_WITH_PE is not defined.
5232 * configure.in (armpe_little_vec, armpe_big_vec): Add
5234 * configure: Rebuild.
5236 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5238 Fix some gcc -Wall warnings:
5239 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5240 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5241 * archures.c (bfd_default_scan): Likewise.
5242 * bfd.c (bfd_scan_vma): Likewise.
5243 * binary.c (mangle_name): Likewise
5244 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5245 * coff-sh.c (sh_relocate_section): Likewise.
5246 * coff-stgo32.c (create_go32_stub): Likewise.
5247 * coffcode.h (coff_slurp_line_table): Likewise.
5248 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5249 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5250 (assign_file_positions_for_segments): Likewise.
5251 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5252 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5253 * oasys.c (oasys_write_sections): Likewise.
5254 * ppcboot.c (ppcboot_object_p): Likewise.
5255 (mangle_name): Likewise.
5256 * riscix.c (riscix_fix_pcrel_26): Likewise.
5257 * srec.c (srec_scan): Likewise.
5258 * stabs.c (_bfd_write_section_stabs): Likewise.
5259 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5260 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5261 switch. Declare parameters for function pointers.
5262 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5264 * elf.c (elf_sort_sections): Likewise.
5265 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5266 Add default cases to switches.
5267 (coff_arm_relocate_section): Remove unused local variables.
5269 (coff_arm_bfd_set_private_flags): Change flag variable to type
5271 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5272 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5273 (dump_toc): Change cat to const, and initialize it.
5274 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5275 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5276 (sh_elf_relocate_section): Initialize r_symndx.
5277 * coffcode.h (coff_compute_section_file_positions): Only declare
5278 old_sofar if ALIGN_SECTIONS_IN_FILE.
5279 (coff_write_object_contents): Initialize csym.
5280 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5281 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5283 * dwarf2.c: Include libiberty.h.
5284 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5285 (decode_line_info): Remove unused local variables.
5286 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5287 (m32r_elf_relocate_section): Likewise.
5288 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5289 (v850_elf_reloc): Likewise.
5290 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5291 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5292 * elf.c (assign_file_positions_for_segments): Always set adjust.
5293 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5294 parenthesize expression.
5295 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5296 (m32r_elf_object_p): Return a value.
5297 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5298 * elf32-mips.c (mips_elf_final_link): Initialize last.
5299 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5300 * elf32-v850.c (v850_elf_object_p): Return a value.
5301 (v850_elf_print_private_bfd_data): Change fprintf format string.
5302 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5304 * elflink.h (elf_link_add_object_symbols): Change vernum to
5305 unsigned int, and initialize it. Change fprintf format string.
5306 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5307 when setting or comparing to soname_indx.
5308 (elf_create_pointer_linker_section): Change num_symbols to
5310 * libcoff-in.h (coff_data_type): Change flags to flagword.
5311 * peicode.h (pe_print_idata): Initialize idx. Change j to
5312 bfd_size_type. Initialize hint_member. Remove useless test to
5314 (pe_print_edata): Change num_functions and num_names in struct
5315 EDT_type to unsigned long. Remove cast. Change fprintf format
5317 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5318 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5320 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5321 int *. Update uses. Change j to long.
5322 * bfd-in2.h, libcoff.h: Rebuild.
5324 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5326 * elf32-v850.c Remove definition of USE_REL.
5327 (v850_elf_info_to_howto_rela): New function.
5328 (v850_elf_perform_relocation): Renamed from
5329 v850_elf_store_addend_in_insn. Removed replace argument.
5330 (v850_elf_reloc): store the relocation in the addend field instead
5332 (v850_elf_final_link_relocate): Now calls
5333 v850_elf_perform_relocation.
5334 (v850_elf_relocate_section): Remove code to generate REL
5337 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5339 * coffcode.h (coff_new_section_hook): Set the type and storage
5340 class in the native symbol information allocated for a new section
5343 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5345 * peicode.h: Chain together calls to
5346 coff_bfd_copy_private_bfd_data and
5347 coff_bfd_print_private_bfd_data.
5349 * coff-arm.c: Add prototypes for
5350 coff_arm_bfd_print_private_bfd_data and
5351 coff_arm_bfd_copy_private_bfd_data.
5353 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5355 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5358 * peicode.h: Call arm-coff private data functions after handling
5361 * coff-arm.c: Turn statics into globals so that they can be shared
5362 both pe and pei backends.
5364 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5366 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5368 (sunos_write_object_contents): Likewise.
5369 * aoutx.h (NAME(aout,machine_type)): Likewise.
5370 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5372 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5374 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5376 (bfd_default_scan): Remove m68k special cases.
5377 * bfd-in2.h: Rebuild.
5378 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5380 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5381 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5383 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5384 selection, change printable_name to just "m68k" and make that the
5385 default instead of m68k:68020.
5387 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5389 (MY_get_section_contents): Define as aout_32_get_section_contents
5390 rather than NAME(aout,get_section_contents).
5392 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5394 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5395 and call bfd_default_set_arch_mach to do the real work.
5397 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5399 * bout.c (BALX): Include return register g14 as part of the insn.
5401 (calljx_callback): Use it.
5403 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5405 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5406 * libbfd.h: Rebuild.
5408 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5409 byte_count to unsigned int.
5410 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5411 unused local variables.
5413 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5414 variables er and er1.
5416 * cpu-v850.c: Include <ctype.h>.
5417 (scan): Case isdigit argument to unsigned char.
5419 From Yan Meroth <YAN.MEROTH@st.com>:
5420 * ihex.c (ihex_scan): Add extbase variable so that getting an
5421 extended linear address record does not ignore any previous
5423 (ihex_write_object_contents): When writing out an extended linear
5424 address record, zero out any previous extended address.
5426 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5428 * ieee.c (do_one): Check section before dereferencing it.
5429 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5430 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5432 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5434 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5436 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5438 * coff-arm.c: Add interworking functions to pe backends.
5440 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5442 * configure.in: Use AM_DISABLE_SHARED.
5443 * aclocal.m4, configure: Rebuild with libtool 1.2.
5445 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5447 * coff-arm.c (coff_arm_relocate_section): Better error messages
5448 when interowrking conflucts occur. Courtesy of Jonathan Walton
5450 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5451 relocations. Patch courtesy of Jonathan Walton and Tony
5454 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5456 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5457 part of Feb 22 change controling when to override the existing
5458 symbol with the .plt entry.
5460 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5462 * config.bfd (targ_cpu): Add thumb-pe target.
5464 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5465 functions in PE build.
5467 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5469 * config.bfd (sparclite-*-elf*): Added.
5471 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5473 * configure.in: Add elf.lo to elf shell variable.
5474 * Makefile.am (BFD_LIBS): Remove elf.lo.
5475 (BFD_LIBS_CFILES): Remove elf.c.
5476 (BFD32_BACKENDS): Add elf.lo.
5477 (BFD32_BACKENDS_CFILES): Add elf.c.
5478 * configure, Makefile.in: Rebuild.
5480 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5482 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5483 relocation against a now-local symbol should not have a dynamic
5486 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5488 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5490 (pe_print_private_bfd_data): Print PE flags. From Mikey
5491 <jeffdb@netzone.com>.
5493 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5495 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5496 a plt entry when we can determine that we authoritatively define
5499 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5501 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5502 don't actually use trad-core, but a SunOS-style core file handled
5504 * hosts/sparclinux.h: Remove.
5506 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5508 * peicode.h (pe_print_idata): If there is no .idata section, look
5509 for the import tables in some other section. Make the initial
5510 label line up better with the data. Print the import address
5511 table even if there is no import name table. If the import
5512 address table holds actual addresses, print them.
5514 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5516 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5517 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5518 bfd_error_system_call.
5520 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5522 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5523 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5525 From H.J. Lu <hjl@gnu.org>:
5526 * Makefile.am (libbfd_la_LDFLAGS): Define.
5527 * Makefile.in: Rebuild.
5529 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5531 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5532 * netbsd.h (MACHTYPE_OK): Define.
5533 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5534 calling N_SET_MACHTYPE, rather than having a switch.
5535 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5537 * i386netbsd.c (MACHTYPE_OK): Don't define.
5538 (DEFAULT_MID): Define.
5539 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5540 (MACHTYPE_OK): Don't define.
5541 (DEFAULT_MID): Define.
5542 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5543 (DEFAULT_MID): Define.
5544 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5545 (DEFAULT_MID): Define.
5546 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5547 (DEFAULT_MID): Define.
5549 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5550 * vaxnetbsd.c: New file.
5551 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5552 rather than netbsd_core.
5553 * targets.c (vaxnetbsd_vec): Declare.
5554 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5555 defined, add netbsd_core_vec.
5556 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5557 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5558 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5559 * config.bfd (alpha*-*-netbsd*): New target.
5560 * Makefile.am: Rebuild dependencies.
5561 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5562 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5563 * configure, Makefile.in: Rebuild.
5565 * configure.host: Remove the old shared library build stuff. We
5566 now use libtool instead.
5568 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5570 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5572 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5574 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5575 * configure: Rebuild.
5577 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5578 * elf32-v850.c (remember_hi16s_reloc): New function.
5579 (find_remembered_hi16s_reloc): New function.
5580 (v850_elf_store_addend_in_insn): Use the above new functions to
5581 match up HI6S relocs with LO16 relocs.
5583 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5585 * configure.in: Change -linux* to -linux-gnu*.
5586 * config.bfd, configure.host: Likewise.
5587 * configure: Rebuild.
5589 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5591 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5592 LO16/HI16S bug and improve comments about what is going on.
5594 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5596 * configure, aclocal.m4: Rebuild with new libtool.
5598 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5600 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5601 when merging v850 code into v850e/v850ea code. Do not initialise
5602 output flags if the input is the default architecture.
5604 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5606 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5607 get the size from bfd_arch_bits_per_address instead of directly
5610 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5612 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5613 to wrap, just return all 1's bits instead.
5614 * libbfd.h: Regenerate.
5616 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5618 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5620 (coff_relocate_section): If COFF_WITH_PE, define as
5621 coff_pe_i386_relocate_section.
5622 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5623 skip empty sections, to match coff_write_object_contents.
5625 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5626 rather than swapping out r_offset twice. From Luke Deller
5627 <luked@cse.unsw.edu.au>.
5629 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5631 * configure.in: Set libtool_enable_shared rather than
5632 libtool_shared. Remove diversion hack.
5633 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5636 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5638 * syms.c (struct stab_cache): Define.
5639 (struct stab_find_info): Remove cached_offset, cached_stab,
5640 cached_str, and cached_stroff fields. Add file_cache,
5641 function_cache, and line_cache fields.
5642 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5645 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5647 * peicode.h (pe_print_idata): Check for import of ordinal rather
5649 (pe_print_edata): If there is no .edata section, look for the
5650 export data in some other section.
5652 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5654 * configure.in: Change version to 2.8.4.
5655 * configure: Regenerated.
5657 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5659 Add tms320c30 support:
5660 * cpu-tic30.c: New file.
5661 * aout-tic30.c: New file.
5662 * coff-tic30.c: New file.
5663 * archures.c (bfd_arch_tic30): Define.
5664 (bfd_tic30_arch): Declare.
5665 (bfd_archures_list): Add bfd_tic30_arch.
5666 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5668 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5669 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5670 (coff_set_flags): Likewise.
5671 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5672 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5673 * Makefile.am: Rebuild dependencies.
5674 (ALL_MACHINES): Add cpu-tic30.lo.
5675 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5676 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5677 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5678 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5680 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5682 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5683 to lag behind LO16 reloc by a couple of instructions.
5685 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5687 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5688 make to reexamine the file timestamp.
5689 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5691 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5694 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5696 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5697 to create .dynsbss and .rela.sbss sections.
5698 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5699 copied from dynamic objects into .sbss.
5700 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5701 use it. Correct typo of .rela.sdata2.
5702 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5703 put the data, which may now be in .sbss.
5704 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5705 (elf_backend_create_dynamic_sections): Define as
5706 ppc_elf_create_dynamic_sections.
5708 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5709 against _GLOBAL_OFFSET_TABLE_.
5710 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5711 shared libraries which refer to local symbols. Make sure that the
5712 test for allocating space for a reloc in a shared object is the
5713 same as the test for emitting a reloc.
5715 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5717 * config.bfd (i[3456]-*-mingw32*): New target.
5718 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5719 * aclocal.m4, configure: Rebuild.
5721 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5723 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5726 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5728 Sparc v9 ABI compliant PLT:
5729 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5730 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5731 (LARGE_PLT_THRESHOLD): New define.
5732 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5733 (sparc64_elf_build_plt): New function.
5734 (sparc64_elf_plt_entry_offset): Likewise.
5735 (sparc64_elf_plt_ptr_offset): Likewise.
5736 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5737 contain the index for convenience. Skip the initial entries
5739 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5740 memory for the benefit of .rela.plt.
5741 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5742 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5743 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5744 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5745 Call sparc64_elf_build_plt.
5746 (elf_backend_want_got_plt): No.
5747 (elf_backend_plt_readonly): No.
5748 (elf_backend_plt_alignment): 8.
5750 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5751 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5752 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5755 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5757 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5759 * cpu-mips.c (arch_info_struct): Add mips variants.
5760 * bfd-in2.h: Rebuilt.
5762 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5764 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5767 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5769 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5770 (i[3456]86sco3.2v5*coff): New target.
5772 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5774 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5776 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5778 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5779 * bfd-in2.h: Regenerate.
5781 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5783 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5785 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5787 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5788 adjust addend for an output common symbol (from Jimmy Blair
5789 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5790 defined symbol to counteract adjustment made in generic relocation
5793 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5795 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5797 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5798 (GET_SCNDHR_NLNNO): Likewise.
5800 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5802 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5804 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5806 * elf32-m32r.c: Add macros to handle NOP insertion.
5808 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5810 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5811 (xcoff_mark): Likewise.
5812 (xcoff_build_ldsyms): Mark absolute symbols.
5814 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5816 * bout.c (b_out_write_object_contents): Sort symbols before output
5817 to keep {CALL,BAL}NAME symbols adjacent.
5818 (b_out_symbol_cmp): New function.
5820 For older changes see ChangeLog-9697
5826 version-control: never