1 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
4 (bfd_mach_sh3_dsp): Likewise.
5 (bfd_mach_sh4): Reinstate.
6 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
7 * bfd-in2.h: Regenerate.
8 * coff-sh.c (struct sh_opcode): flags is no longer short.
9 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
10 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
11 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
12 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
13 (sh_opcodes): No longer const.
14 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
15 (sh_insn_uses_reg): Check for USESAS and USESR8.
16 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
17 (_bfd_sh_align_load_span): Return early for SH4.
18 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
19 Take into account that field b of a parallel processing insn
20 could be mistaken for a separate insn.
21 * cpu-sh.c (arch_info_struct): New array elements for
22 sh2, sh-dsp and sh3-dsp.
23 Reinstate element for sh4.
24 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
25 (SH4_NEXT): Reinstate.
26 (SH3_NEXT, SH3E_NEXT): Adjust.
27 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
28 * elf32-sh.c (sh_elf_set_private_flags): New function.
29 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
30 (sh_elf_merge_private_data): New function.
31 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
32 (bfd_elf32_bfd_copy_private_bfd_data): Define.
33 (bfd_elf32_bfd_merge_private_bfd_data): Change to
34 sh_elf_merge_private_data.
36 2000-02-13 Richard Henderson <rth@cygnus.com>
38 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
40 (elf_link_hash_copy_indirect): New.
41 (elf_link_hash_hide_symbol): New.
42 * elflink.h (elf_link_add_object_symbols): Break out copy from
43 indirect new new symbol to elf.c.
44 (elf_link_assign_sym_version): Break out privatization of
45 non-exported symbol to elf.c.
46 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
47 (_bfd_elf_link_hash_hide_symbol): New.
48 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
50 2000-02-13 Ian Lance Taylor <ian@zembu.com>
52 * section.c (_bfd_strip_section_from_output): Add info parameter.
53 If it passed as non-NULL, use it to check whether any input BFD
54 has an input section which uses this output section. Change all
58 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
59 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
63 2000-02-10 Timothy Wall <twall@cygnus.com>
65 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
66 allow final modifications of swapped-in symbol.
67 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
68 * coffcode.h (coff_write_relocs): Use macro
69 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
70 symbol index should be set to -1.
72 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
74 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
75 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
76 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
77 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
78 sh_insns_uses_or_sets_freg): New functions.
79 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
80 * (sh_insns_conflict): Use new functions and new macros to
81 detect conflicts when two instructions both set same integer registers,
82 both set same fp register, and both set special register.
84 2000-02-09 Timothy Wall <twall@cygnus.com>
86 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
87 swapping in sections, so that the swapping routines have access to
90 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
92 * coff-go32.c: Update comment. Update copyright.
94 2000-01-27 Thomas de Lellis <tdel@windriver.com>
96 * syms.c (bfd_decode_symclass)
97 Two new class characters were added - 'V' and 'v'. The
98 meaning of 'W' is now restricted to just weak non-object
99 symbols. This allows differentiation between, for example,
100 weak functions vs weak objects. nm for example now dumps:
102 'w' = weak unresolved
103 'V' = weak global object
104 'v' = weak unresolved object
106 (bfd_is_undefined_symclass): New function. Return true if the
107 given symbol class represents and undefined/unresolved symbol.
109 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
112 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
114 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
115 STT_ARM_16BIT flag set, but it is not attached to a data object
116 return STT_ARM_16BIT so that it will be treated as code by the
119 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
121 * coff-i386.c (i3coff_object_p): Remove prototype.
124 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
125 to name. Update copyright.
127 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
128 assignment to avoid warning. Update copyright.
130 2000-01-24 Robert Lipe (robertl@sco.com)
132 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
133 instead of using GNU C extension.
135 2000-01-21 Nick Clifton <nickc@cygnus.com>
137 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
138 amount from a bfd_in_memory structure.
139 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
142 2000-01-14 Nick Clifton <nickc@cygnus.com>
144 * linker.c (default_indirect_link_order): oops - fix incorrectly
145 applied patch from Tim Wall.
147 2000-01-13 Timothy Wall (twall@tiac.net>
149 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
150 = scnhsz, filhsz, relsz, aoutsz, etc)
154 2000-01-13 Nick Clifton <nickc@cygnus.com>
156 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
157 interwork thumb to arm stub.
159 2000-01-13 Timothy Wall (twall@tiac.net>
161 * archures.c (bfd_octets_per_byte): New function: Return
163 (bfd_arch_mach_octets_per_byte): New function: Return target
166 * section.c: Distinguish between octets and bytes for usage of
167 _cooked_size, _raw_size, and output_offset. Clarify
168 description of bfd_set_section_contents.
170 * bfd-in2.h: Regenerate.
172 * coffgen.c: Indicate that the offset parameter is in bytes, not
175 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
176 where appropriate to get the octet offset when calling
177 bfd_set_section_contents.
178 (bfd_coff_reloc_link_order): Ditto.
180 * linker.c (bfd_generic_reloc_link_order): Ditto.
181 (_bfd_default_link_order): Ditto.
183 * reloc.c (bfd_perform_relocation): Distinguish between octets
184 and bytes. Use octets when indexing into octet data; use bytes
185 when calculating target addresses.
186 (bfd_install_relocation): Ditto.
188 * srec.c (srec_write_section): Ditto.
190 2000-01-13 Nick Clifton <nickc@cygnus.com>
192 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
193 3 to 2. This allows 4 byte sized sections, which is necessary for
194 dlltool to build funcitoning DLLs.
196 2000-01-10 Philip Blundell <pb@futuretv.com>
198 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
199 (arm*-*-conix*): New target.
201 2000-01-10 Egor Duda <deo@logos-m.ru>
203 * config.bfd: Include elf32_i386 vector to target list for cygwin
206 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
207 * configure.in: Test for structure win32_pstatus_t in
209 * configure: Regenerate.
211 * elf.c (elfcore_grok_win32pstatus): New function: process
212 win32_pstatus_t notes in elf core file.
213 (elfcore_grok_note): Detect win32_pstatus notes.
215 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
217 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
219 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
220 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
222 1999-12-29 Richard Henderson <rth@cygnus.com>
224 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
225 if no dynamic sections created.
227 1999-12-27 Nick Clifton <nickc@cygnus.com>
229 * peicode.h (pe_bfd_object_p): Only define for PE format
232 1999-12-17 Nick Clifton <nickc@cygnus.com>
234 * coff-i386.c (i3coff_object_p): Delete.
235 (i386coff_vec): Replace reference to i3coff_object_p with a
236 reference to coff_object_p.
238 * coff-mcore.c (pe_object_p): Delete.
240 * peicode.h (pe_bfd_object_p): New function: Detect the
241 presence of a PE format COFF object file. Also detect and
242 warn about the presence of LINK6 format Image Library Format
245 1999-12-16 Nick Clifton <nickc@cygnus.com>
247 * coff-arm.c (NUM_ELEM): New macro.
248 (NUM_RELOCS): New macro: The number of known ARM relocs.
249 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
250 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
252 (bfd_arm_process_before_allocation): Produce a warning message if
253 an out of range symbol index is encountered.
255 1999-12-14 Nick Clifton <nickc@cygnus.com>
257 * elflink.h (is_global_symbol_definition): New Function: Return
258 true iff the symbol is being given a global definition in this
260 (elf_link_is_defined_archive_symbol): Do not bother processing
261 symbols for an archive element that has already been included
263 Use is_global_symbol_definition().
265 1999-12-09 Andrew Cagney <cagney@cygnus.com>
267 * config.bfd: Add support for sparc-*-netbsdelf* and
270 1999-12-13 Nick Clifton <nickc@cygnus.com>
272 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
273 if the symbol is in the common section.
275 1999-12-10 Nick Clifton <nickc@cygnus.com>
277 * elflink.h (elf_link_is_defined_archive_symbol): New
278 function: Decide if a symbol, in an archive map is there
279 because it is defined in the archive element, or because it is
280 just another common declaration of it.
281 (elf_link_add_archive_symbols): Use
282 elf_link_is_defined_archive_symbol to decide if an archive
283 element contain a reference to a common symbol should be
286 1999-12-10 Nick Clifton <nickc@cygnus.com>
288 * elflink.h: Revert previous patch.
289 * targets.c: Revert previous patch.
290 * libbfd-in2.h: Revert previous patch.
291 * libbfd.h: Revert previous patch.
292 * elfxx-target.h: Revert previous patch.
293 * archive.c: Revert previous patch.
294 * aout-target.h: Revert previous patch.
295 * aout-tic30.h: Revert previous patch.
296 * bfd.c: Revert previous patch.
297 * coff-alpha.c: Revert previous patch.
298 * coff-rs6000.c: Revert previous patch.
299 * elf64-mips.c: Revert previous patch.
300 * ieee.c: Revert previous patch.
301 * libecoff.h: Revert previous patch.
302 * oasys.c: Revert previous patch.
303 * som.c: Revert previous patch.
304 * vms.c: Revert previous patch.
306 1999-12-09 Nick Clifton <nickc@cygnus.com>
308 * elflink.h (elf_link_add_archive_symbols): Add an archive
309 element even if contains a symbol which is currently only
310 considered to be a common.
312 * targets.c (struct bfd_target): Add new field
313 _bfd_allow_commons_in_armap.
314 * bfd-in2.h:Regenerate.
316 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
318 (_bfd_archive_bsd_allow_commons_in_armap): Define.
319 * libbfd.h: Regenerate.
321 * elfxx-target.h: If using COFF archive map, override
322 definition of allow_commons_in_armap and replace with
325 * archive.c (bfd_compute_and_write_armap): Do not place common
326 symbols into the archive map unless _bfd_allow_commons_in_armap
329 * aout-target.h (MY_allow_commons_in_armap): Define.
330 * aout-tic30.h (MY_allow_commons_in_armap): Define.
331 * bfd.c (bfd_allow_commons_in_armap): Define.
332 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
333 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
334 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
335 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
336 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
337 * oasys.c (oasys_allow_commons_in_armap): Define.
338 * som.c (som_allow_commons_in_armap): Define.
339 * vms.c (vms_allow_commons_in_armap): Define.
341 1999-12-07 Jim Blandy <jimb@cygnus.com>
343 Add support for SSE registers in ELF core files.
344 * elf.c (elfcore_make_note_pseudosection): New function.
345 (elfcore_grok_prfpreg): Use it.
346 (elfcore_grok_prxfpreg): New function.
347 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
349 1999-12-03 Ian Lance Taylor <ian@zembu.com>
351 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
352 value by 4 before storing it back in the field. From
353 Koundinya. K <kk@ddeorg.soft.net>.
355 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
357 * archures.c (bfd_mach_am33): Define.
358 * bfd-in2.h: Rebuilt.
359 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
360 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
361 (compute_function_info): Handle additional registers saved by
363 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
364 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
366 1999-11-29 Jim Blandy <jimb@cygnus.com>
368 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
370 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
373 1999-11-27 Michael Meissner <meissner@cygnus.com>
375 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
376 internal use within gas for alpha explicit relocations.
377 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
378 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
379 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
380 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
381 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
382 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
384 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
385 BFD_RELOC_ALPHA_USER_*.
387 * bfd-in2.h: Regenerate.
388 * libbfd.h: Regenerate.
390 1999-11-26 Fred Fish <fnf@cygnus.com>
392 * elf.c (elfcore_read_notes): Add prototype for static function.
393 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
394 (bfd_section_from_phdr): Replacement function that calls
395 _bfd_elf_make_section_from_phdr for generic segment types and
396 backend fucntion pointed to by elf_backend_section_from_phdr for
397 backend specific segment types.
398 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
399 now called by _bfd_elf_make_section_from_phdr. Note that this func
400 is now just a stub between the caller and bfd_section_from_phdr.
402 * elf-bfd.h (struct elf_backend_data): Add new function pointer
403 elf_backend_section_from_phdr.
404 (elf_backend_section_from_phdr): Add prototype.
406 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
407 (elfNN_bed): Add elf_backend_section_from_phdr.
409 1999-11-25 Nick Clifton <nickc@cygnus.com>
411 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
412 SEC_CODE and SEC_READONLY flags to glue sections.
414 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
415 SEC_CODE and SEC_READONLY flags to glue sections.
417 1999-11-20 Nick Clifton <nickc@cygnus.com>
419 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
422 1999-11-19 Catherine Moore <clm@cygnus.com>
424 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
425 (elf_cpu32_plt_entry): Likewise.
427 1999-11-18 Nick Clifton <nickc@cygnus.com>
429 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
431 (coff_mcore_relocate_section): Initialise addend to 0.
432 Special case processing of RVA reloc.
434 1999-11-17 Richard Henderson <rth@cygnus.com>
436 * elf-bfd.h (struct elf_backend_data): Reorder collect and
437 type_change_ok; add sign_extend_vma.
438 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
439 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
440 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
441 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
442 (elfNN_bed): Follow struture changes.
444 1999-11-09 Ian Lance Taylor <ian@zembu.com>
446 * libbfd.c (bfd_read): Check result of read against desired result
448 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
449 invalid compared to the section size.
451 * ieee.c (ieee_slurp_debug): Get the length of the debug
452 information right if there is no data part.
454 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
456 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
457 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
459 1999-10-28 Ian Lance Taylor <ian@zembu.com>
461 * elflink.h (elf_bfd_final_link): Make last_local signed.
463 1999-10-27 Ian Lance Taylor <ian@zembu.com>
465 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
468 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
470 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
472 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
473 * bfd-in2.h: Regenerate.
475 1999-10-15 Andrew Haley <aph@cygnus.com>
477 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
479 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
481 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
483 1999-10-08 Ian Lance Taylor <ian@zembu.com>
485 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
486 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
489 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
491 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
492 relocs also need the GP value.
493 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
494 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
495 the GP value for R_MIPS_LITERAL relocs too. Handle
496 R_MIPS_64 relocs properly on big-endian MIPS.
497 (mips_elf_sign_extend): Behave properly with 'long long'.
498 (mips_elf_highest): Correct typo.
500 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
502 * cpu-m32r.c (arch_info_struct): New static global.
503 (bfd_m32r_arch): Refer to it.
504 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
505 (m32r_elf_print_private_bfd_data): Ditto.
506 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
507 * archures.c (bfd_mach_m32rx): Define it.
508 * bfd-in2.h: Rebuild.
510 1999-09-28 Fred Fish <fnf@cygnus.com>
512 * targets.c (cisco_core_vec): Replaced with two new vecs ...
513 (cisco_core_big_vec): Add new bigendian vec.
514 (cisco_core_little_vec): Add new little endian vec.
516 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
517 (crash_info_locs): Add array of possible offsets.
518 (MASK_ADDR): Mask to apply to crash info offset.
519 (crashinfo_external): Add textbase, database, bssbase and
521 (cisco_core_file_validate): Renamed from cisco_core_file_p.
522 Many small changes to account for additional hardware versions.
523 Pick a reasonable size for ".reg" section. Add a ".crash"
524 section to allow access to crashinfo_external struct.
525 (cisco_core_file_p): New version of this function that
526 iterates over crash_info_locs, calling cisco_core_file_validate.
527 (cisco_core_vec): Old big endian only vec replaced with ...
528 (cisco_core_big_vec): Add big endian version.
529 (cisco_core_little_vec): Add little endian version.
531 * configure.in (cisco_core_vec): Split to two new vectors ...
532 (cisco_core_big_vec): New target vector.
533 (cisco_core_little_vec): New target vector.
534 * configure: Regenerate.
535 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
536 to cisco_core_big_vec in targ_selvecs.
538 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
540 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
541 (mips_elf_relocate_got_local): Unused, delete.
542 (mips_elf_relocate_global_got): Unused, delete.
544 1999-09-24 Fred Fish <fnf@cygnus.com>
546 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
547 to initialize it to something meaningful. Then use it to generate
548 more useful segment names.
550 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
552 * som.c (NO_PCREL_MODES): Define if the system does not define
554 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
555 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
556 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
557 * libhppa.h (dis_assemble_22): New function.
558 (bfd_hppa_insn2fmt): Handle long branch.
560 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
563 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
565 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
566 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
567 (reloc_howto_type howto_table): Tidy comments and whitespace.
569 1999-09-17 Nick Clifton <nickc@cygnus.com>
571 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
572 previous delta. Set sec->gc_mark instead.
574 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
576 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
577 (elf_cpu32_plt_entry): Likewise.
579 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
581 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
583 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
584 symbol table, then just compute a suitable value (but do not
585 create a __gp symbol).
587 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
588 symbols when building shared libraries.
589 (elf_hppa_final_link_relocate): Correct handling of PCREL
590 relocations against undefined symbols.
592 1999-09-16 Nick Clifton <nickc@cygnus.com>
594 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
595 interworking sections as linker created so that they will not
596 be removed by garbage collection.
598 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
600 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
601 (elf_hppa_final_link_relocate): Consistently create an absolute
602 address, then subtract out the value of __gp.
604 1999-09-14 Michael Meissner <meissner@cygnus.com>
606 * configure.in (Canonicalization of target names): Remove adding
607 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
608 generates $ac_config_sub with a ${CONFIG_SHELL} already.
609 * configure: Regenerate.
611 1999-09-14 Nick Clifton <nickc@cygnus.com>
613 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
616 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
618 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
619 (elf_hppa_final_link): Initialize text_segment_base and
621 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
623 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
624 (elf_hppa_final_link_relocate): Likewise.
625 (elf_hppa_relocate_insn): Likewise.
626 (elf_hppa_relocate_section): Initialize HOWTO.
628 1999-09-13 Donn Terry <donn@interix.com>
630 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
631 handling to support both GNU and MS objects.
633 * coffcode.h (coff_write_object_contents): Don't check reloc_count
634 when determining whether to set F_RELFLG.
636 1999-09-13 Philip Blundell <pb@nexus.co.uk>
638 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
639 PC24 relocs if the target is an undefined weak symbol.
640 (arm_add_to_rel): Fix compiler warning.
641 (elf32_arm_plt0_entry): Correct comments.
643 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
645 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
646 an absolute symbol in REL relocs.
648 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
650 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
651 Stub SEGREL32. Return an error for any relocation not handled.
653 1999-09-12 Ian Lance Taylor <ian@zembu.com>
655 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
656 constant symbols, and avoid multiple definition errors on them.
658 1999-09-12 Donn Terry <donn@interix.com>
660 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
661 significant bit is set.
663 1999-09-11 Ian Lance Taylor <ian@zembu.com>
665 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
667 * elfcode.h (write_relocs): Handle an absolute symbol in REL
668 relocs as we do for RELA relocs.
670 1999-09-11 Donn Terry <donn@interix.com>
672 * libpei.h (_bfd_pei_final_link_postscript): Declare.
673 (coff_final_link_postscript): Define.
674 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
675 directory entries here.
676 (_bfd_pei_final_link_postscript): New function.
678 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
679 section flags based on the section name.
681 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
682 get the overflow of the s_nlnno field from the s_nreloc field.
683 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
684 the s_nlnno overflow of the .text section into the s_nreloc
687 * peigen.c (add_data_entry): Declare.
688 (pei_swap_aouthdr_out): Get image size right. Set linker version
690 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
691 (pe_print_idata): Code cleanup, print more info, get rid of (now)
692 extraneous ImageBase.
693 (pe_print_edata): Likewise.
694 (pe_print_pdata): Likewise. Print exception entries.
695 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
696 (tbl): Make const, add "UNKNOWN".
697 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
698 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
699 section data directory.
700 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
702 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
703 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
704 * peicode.h (coff_get_symbol_info): Define.
706 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
708 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
710 (coff_classify_symbol): Re-revert 1999-08-08 patch if
713 * libpei.h: New file, broken out of peicode.h.
714 * peigen.c: New file, broken out of peicode.h.
715 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
716 * configure.in: Add peigen.lo to list of files required for each
718 * Makefile.am: Rebuild dependencies.
719 (BFD32_BACKENDS): Add peigen.lo.
720 (BFD32_BACKENDS_CFILES): Add peigen.c.
721 (SOURCE_HFILES): Add libpei.h.
722 * configure, Makefile.in: Rebuild.
724 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
725 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
726 instead. Don't clear the s_paddr field for an uninitialized data
729 * coffcode.h (coff_mkobject_hook): Set timestamp field in
730 coff_data_type to f_timdat.
731 * peicode.h (pe_mkobject_hook): Likewise.
733 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
734 number if COFF_IMAGE_WITH_PE.
736 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
737 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
738 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
739 there is no SEC_DEBUGGING section.
740 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
741 IMAGE_FILE_DEBUG_STRIPPED.
743 * pe-i386.c (COFF_LONG_FILENAMES): Define.
744 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
745 * pei-i386.c (COFF_LONG_FILENAMES): Define.
746 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
748 * coffswap.h (IMAGE_BASE): Don't define.
749 * pei-arm.c (IMAGE_BASE): Don't define.
750 * pei-i386.c (IMAGE_BASE): Don't define.
751 * pei-mcore.c (IMAGE_BASE): Don't define.
752 * pei-ppc.c (IMAGE_BASE): Don't define.
754 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
755 symbol, switch on the class when determining whether to modify the
756 value. For PE, don't modify the value of a C_FCN symbol not named
759 * libbfd-in.h (_bfd_abort): Declare.
761 * bfd.c (_bfd_abort): New function.
764 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
767 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
768 don't write out the associated line numbers.
770 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
773 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
774 changes when the base type is unknown.
776 * coffgen.c (coff_print_symbol): Fix printing of aux record for
779 * syms.c (BSF_DEBUGGING_RELOC): Define.
780 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
781 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
783 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
784 BSF_DEBUGGING_RELOC set.
785 * bfd-in2.h: Rebuild.
787 1999-09-10 Ian Lance Taylor <ian@zembu.com>
789 * ecoff.c (bfd_debug_section): Update initialization for new
791 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
792 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
794 1999-09-10 H.J. Lu <hjl@gnu.org>
796 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
798 * coff-mips.c (mips_ecoff_backend_data): Likewise.
800 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
802 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
803 for FPTR relocs involving local symbols.
805 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
806 value for the stub address in a call through a stub.
807 Install the value for a local symbol directly into the DLT
808 instead of generating a reloc. Correctly handle FPTR64 relocs.
810 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
811 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
812 (elf_hppa_final_link): Call them.
814 1999-09-10 Ian Lance Taylor <ian@zembu.com>
816 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
817 (elf_adjust_dynamic_symbol): ...from here.
819 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
821 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
822 relocation, remove them. SECREL64->LTOFF16WF.
823 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
825 (elf_hppa_relocate_insn): Similarly.
827 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
828 (elf_hppa_relocate_insn): Similarly.
830 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
832 (elf_hppa_relocate_insn): Similarly.
834 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
835 Handle LTOFF_TP* relocs.
836 (elf_hppa_relocate_insn): Similarly.
838 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
839 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
840 (elf_hppa_relocate_insn): Handle PCREL* relocs.
842 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
843 DIR32, DIR64 and FPTR64 relocations.
844 (elf_hppa_relocate_insn): Similarly.
846 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
847 address of the .PARISC.global section.
848 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
849 table entry elf_hppa_final_link_relocate. Do not give a warning
850 for a reloc against an external symbol if it has a PA64 hash
852 (elf_hppa_final_link_relocate): Significantly rework. Handle
853 DLTIND relocations. Compute the final value of the relocation
854 before passing the value of elf_hppa_relocate_insn.
855 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
856 relocation support. Handle DLTIND relocation requests just like
857 DLTREL relocation requests. Simplify branch handling.
859 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
861 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
862 non-allocated section as done in i386 version.
863 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
864 statement since this is no know relocation.
866 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
868 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
870 (elf_hppa_relocate_insn): Similarly.
872 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
874 (elf_hppa_relocate_insn): Similarly.
876 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
877 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
878 Pass the relocate type rather than the insn format to
879 elf_hppa_relocate_insn.
880 (elf_hppa_relocate_insn): Make switch dependent on relocation type
881 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
883 1999-09-07 Ian Lance Taylor <ian@zembu.com>
885 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
886 (bfd_coff_filnmlen): Define.
887 (bfd_coff_std_swap_table): Initialize new field.
888 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
890 (coff_write_symbols): Likewise.
891 (coff_get_normalized_symtab): Likewise.
892 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
893 * libcoff.h: Rebuild.
895 1999-09-06 Donn Terry <donn@interix.com>
897 * coffcode.h (sort_by_secaddr): New static function if
899 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
900 sections by VMA when assigning target_index values. Always set
903 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
904 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
906 * libcoff.h: Rebuild.
908 * coffcode.h (coff_set_custom_section_alignment): Add const to
909 declaration to match definition.
910 (coff_write_object_contents): Don't set F_AR32W(R)? if
913 * coff-i386.c (in_reloc_p): Add declaration.
914 (i386coff_vec): Simplify initialization of
915 application_section_flags.
917 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
918 version. Move COFF_WITH_PE specific code to new version.
919 (stype_to_sec_flags): Likewise. Add section parameter.
920 * coffgen.c (make_a_section_from_file): Set target_index before
921 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
922 * libcoff.h: Rebuild.
924 * syms.c (stt): Add some PE/PEI section names.
925 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
927 (bfd_symbol_info): Check for 'w'.
929 * section.c (struct bfd_comdat_info): Define.
930 (asection): Add comdat field.
931 (STD_SECTION): Initialize comdat field.
932 (bfd_make_section_anyway): Likewise.
933 * bfd-in2.h: Rebuild.
935 1999-09-06 Andreas Schwab <schwab@suse.de>
937 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
940 1999-09-06 Nick Clifton <nickc@cygnus.com>
942 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
943 bfd_realloc instead of calloc and realloc.
945 1999-09-04 Steve Chamberlain <sac@pobox.com>
947 * cpu-pj.c: New file.
948 * elf32-pj.c: New file.
949 * config.bfd (pj*): New cpu.
950 (pj-*-*, pjl-*-*): New targets.
951 * configure.in (bfd_elf32_pj_vec): New target vector.
952 (bfd_elf32_pjl_vec): New target vector.
953 * archures.c (bfd_arch_pj): Define.
954 * elf.c (prep_headers): Handle bfd_arch_pj.
955 * reloc.c: Define BFD_RELOC_PJ_* relocations.
956 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
957 to target vector list.
958 * Makefile.am: Rebuild dependencies.
959 (ALL_MACHINES): Add cpu-pj.lo.
960 (ALL_MACHINES_CFILES): Add cpu-pj.c.
961 (BFD32_BACKENDS): Add elf32-pj.lo.
962 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
963 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
965 1999-09-04 Ian Lance Taylor <ian@zembu.com>
967 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
968 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
969 and NON_GOT_REF from weak defined symbol to real symbol.
970 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
971 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
973 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
974 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
975 don't create a COPY reloc.
977 1999-09-03 Ian Lance Taylor <ian@zembu.com>
979 * elflink.h (elf_bfd_final_link): When counting relocations, don't
980 count those in sections we are not including in the link.
982 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
984 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
985 field in hpux11 shared libraries.
987 1999-09-02 Nick Clifton <nickc@cygnus.com>
989 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
991 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
993 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
994 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
995 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
997 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
999 * elflink.h (record_link_assignment): When possible, keep the
1000 original type of the symbol.
1002 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1004 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1005 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1006 tools were configured.
1007 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1009 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1011 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1012 GOT entries for GOT16 relocations; they're not required.
1014 1999-08-24 Nick Clifton <nickc@cygnus.com>
1016 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1018 * config.bfd (arm-*-netbsd*): New target.
1019 * configure.in (armnetbsd_vec): New target vector.
1020 * configure: Regenerate
1021 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1023 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1024 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1025 (armnetbsd.lo): New rule with deps.
1026 * Makefile.in: Regenerate.
1028 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1031 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1033 * som.c (som_slurp_symbol_table): Fix typo in comment.
1035 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1037 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1038 here instead of using elf_section_data...
1040 1999-08-19 Nick Clifton <nickc@cygnus.com>
1042 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1043 relocations into the base file.
1044 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1045 we are building a base file.
1047 1999-08-19 Nick Clifton <nickc@cygnus.com>
1049 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1051 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1052 REL relocs when performing a partial relocation.
1054 1999-08-18 Donn Terry <donn@interix.com>
1056 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1057 _bfd_coff_link_input_bfd into top level.
1059 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1060 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1061 (coff_i386_rtype_to_howto): Likewise.
1062 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1063 Completely ignore symbols which are all zero.
1064 (dummy_reloc16_estimate): Add return 0.
1065 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1066 variable copy to name_copy to avoid shadowing outer scope
1068 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1069 from unsigned int to unsigned long. Add timestamp field.
1070 * libcoff.h: Rebuild.
1072 1999-08-17 H.J. Lu <hjl@gnu.org>
1074 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1077 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1079 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1080 for special section symbols.
1081 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1082 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1085 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1087 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1088 coincidence of variable names between old and new code.
1090 1999-08-12 Nick Clifton <nickc@cygnus.com>
1092 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1093 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1094 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1095 and 'addend' parameter a 'bfd_signed_vma'.
1096 (elf32_arm_final_link_relocate): Do not involve stubs in
1097 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1098 jumps, not function calls.
1100 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1102 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1103 in R_ARM_PC24 relocs.
1105 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1107 * elf-hppa.h (elf_hppa_fake_sections): New function.
1108 * elf32-hppa.c (elf_backend_fake_sections): Define.
1110 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1111 recent changes to the arch_info structure.
1113 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1114 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1115 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1118 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1119 Ralf Baechle <ralf@uni-koblenz.de>
1121 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1122 output DT_MIPS_GOTSYM.
1123 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1124 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1126 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1128 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1129 prototype. Handle local symbols. Add commentary.
1130 (mips_elf_calculate_relocation): Adjust accordingly.
1131 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1134 * elflink.h (elf_bfd_final_link): Tweak last change.
1136 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1138 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1139 elf-section data to allocate just the right amount of relocation
1140 space. Don't allocate the hash space twice.
1141 (elf_bfd_final_link): Calculate the amount of space to allocate in
1142 each relocation section.
1144 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1146 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1147 64bit mode, generate a section relative relocation for a 32bit
1149 (elf_hppa_is_local_label_name): New function.
1150 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1151 shared between 32bit and 64bit port.
1153 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1155 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1156 R_MIPS_GOT16 and R_MIPS_CALL16.
1157 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1158 to use when looking for a preexisting GOT entry.
1160 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1162 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1163 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1165 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1167 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1169 * elflink.h (elf_link_output_extsym): Don't output a weak
1170 reference to an undefined symbol just because it was defined weak
1173 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1175 * coffgen.c (coff_find_nearest_line): When looking for file, use
1176 last best match rather than first. If address is beyond last line
1177 number record, don't return the last line as the correct value.
1179 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1181 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1182 * bfd-in2.h: Rebuild.
1184 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1186 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1187 * coffcode.h (coff_set_custom_section_alignment): New static
1189 (coff_section_alignment_table): New static array.
1190 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1191 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1192 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1193 * libcoff.h: Rebuild.
1195 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1197 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1199 * Makefile.in: Rebuild.
1201 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1203 * section.c (SEC_SHARED): Define.
1204 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1205 (styp_to_sec_flags): Likewise.
1206 * peicode.h (coff_swap_scnhdr_out): Likewise.
1207 * bfd-in2.h: Rebuild.
1209 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1211 * coffcode.h (coff_classify_symbol): Comment out part of
1212 1999-08-05 change which breaks cygwin DLLs.
1214 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1215 * aclocal.m4, configure: Rebuild.
1217 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1219 * section.c (global_syms): Only initialize union field if
1222 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1224 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1225 the size of a GOT entry here.
1226 (mips_elf_calculate_relocation): Don't create a local GOT entry
1227 for the symbol in a GOT16 relocation; just for it's high-order bit
1228 (_bfd_mips_elf_relocate_section): Fix thinko.
1230 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1232 Based on patches from Donn Terry <donn@interix.com>:
1233 * coffcode.h (enum coff_symbol_classification): Define.
1234 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1235 _bfd_coff_classify_symbol. Change return type.
1236 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1237 (coff_slurp_symbol_table): Use coff_classify_symbol.
1238 (coff_classify_symbol): New static function.
1239 (coff_sym_is_global): Never define.
1240 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1241 * cofflink.c (coff_link_check_ar_symbols): Use
1242 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1243 (coff_link_add_symbols): Likewise.
1244 (_bfd_coff_link_input_bfd): Likewise.
1245 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1246 coff_classify_symbol.
1247 * libcoff.h: Rebuild.
1249 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1251 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1252 (e_ltpsel, e_rtpsel): Similarly.
1254 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1255 and 14bit ertpsel. Handle 64bit psel.
1257 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1259 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1260 handling for REL relocations. And only left-shift R_MIPS26
1261 relocation addends where necessary.
1263 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1265 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1266 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1267 Just return the relocation found.
1268 (mips_elf_relocate_section): Pull the LO16 addend out of the
1269 section itself when using REL relocations.
1271 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1272 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1275 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1277 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1278 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1279 relocation against a symbol in an input section with no output
1280 section. From Daniel Jacobowitz <drow@false.org>.
1282 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1284 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1285 look for generated file correctly.
1286 * aclocal.m4, configure: Rebuild.
1288 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1290 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1291 and R_MIPS16_26 relocations correctly when relocating.
1292 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1293 and R_MIPS_CALL_LO16 are for global symbols.
1295 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1297 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1299 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1300 variables and initialize them.
1302 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1304 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1305 there are no global symbols requiring GOT entries.
1306 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1307 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1308 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1310 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1311 symbols are considered to have the value zero.
1312 (_bfd_mips_elf_relocate_section): Don't try to perform a
1313 relocation for an undefined symbol.
1314 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1317 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1319 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1320 wants ba,a,pt %xcc instead of %icc.
1321 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1322 of large PLT entries.
1323 (sparc64_elf_plt_ptr_offset): Fix calculation.
1324 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1325 addend should be relative to load address, not .plt section start.
1326 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1328 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1330 * elf-bfd.h (struct elf_backend_data): Add
1331 print_symbol_all and output_arch_syms backend methods.
1332 * elfxx-target.h: Likewise.
1333 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1334 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1335 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1337 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1338 symbols in .dynsym, add their names into .dynstr. Put those symbols
1340 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1341 pointers to STT_REGISTER symbols in dynsym section.
1342 (sparc64_elf_print_symbol_all): New function.
1343 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1344 printing using the print_symbol_all hook.
1346 1999-07-30 Catherine Moore <clm@cygnus.com>
1348 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1351 1999-07-29 Richard Henderson <rth@cygnus.com>
1353 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1354 dynamic_sections_created.
1356 1999-07-29 Richard Henderson <rth@cygnus.com>
1358 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1359 (mips_rtype_to_howto): ... new function.
1360 (_bfd_mips_elf_relocate_section): Use it.
1362 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1364 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1366 1999-07-27 Nick Clifton <nickc@cygnus.com>
1368 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1370 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1371 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1373 1999-07-23 Donn Terry <donn@interix.com>
1375 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1376 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1377 * cofflink.c (coff_link_add_symbols): If PE, handle section
1379 * libcoff.h: Rebuild.
1381 * config.bfd (i[3456]86-*-interix*): New target.
1383 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1385 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1386 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1387 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1388 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1389 (COFF_SUPPORT_GNU_LINKONCE): Define.
1390 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1391 (COFF_SUPPORT_GNU_LINKONCE): Define.
1393 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1396 * makefile.dos: Remove; obsolete.
1397 * configure.bat: Remove; obsolete.
1399 1999-07-21 H.J. Lu <hjl@gnu.org>
1401 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1403 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1405 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1406 message and fail if a symbol index is out of range.
1408 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1410 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1411 when looking at a R_MIPS_GOT16 relocation.
1413 1999-07-20 Nick Clifton <nickc@cygnus.com>
1415 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1417 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1419 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1420 removed in previous change.
1421 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1422 in relocateable output.
1424 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1426 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1429 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1430 if they appear to be specially created by the linker.
1432 1999-07-19 Nick Clifton <nickc@cygnus.com>
1434 * targets.c (alternative_target): New field in bfd_target
1436 (bfd_search_for_target): New function: Find a target that
1437 satisifies a search function.
1438 * bfd-in2.h: Regenerate.
1440 * elfxx-target.h: Initialise the alternative_target field of
1441 the bfd_target structures to point to the other target (if
1443 * nlm-target.h: Initialise the alternative_target field of
1444 the bfd_target structures to point to the other target (if
1447 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1448 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1450 * aix386-core.c: Initialise new field of bfd_target structure.
1451 * aout-adobe.c: Initialise new field of bfd_target structure.
1452 * aout-arm.c: Initialise new field of bfd_target structure.
1453 * aout-target.h: Initialise new field of bfd_target structure.
1454 * aout-tic30.c: Initialise new field of bfd_target structure.
1455 * binary.c: Initialise new field of bfd_target structure.
1456 * bout.c: Initialise new field of bfd_target structure.
1457 * cisco-core.c: Initialise new field of bfd_target structure.
1458 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1459 * coff-alpha.c: Initialise new field of bfd_target structure.
1460 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1461 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1462 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1463 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1464 * coff-i386.c: Initialise new field of bfd_target structure.
1465 * coff-i860.c: Initialise new field of bfd_target structure.
1466 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1467 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1468 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1469 * coff-mips.c: Initialise new field of bfd_target structure.
1470 * coff-ppc.c: Initialise new field of bfd_target structure.
1471 * coff-rs6000.c: Initialise new field of bfd_target structure.
1472 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1473 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1474 * coff-tic30.c: Initialise new field of bfd_target structure.
1475 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1476 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1477 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1478 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1479 * hppabsd-core.c: Initialise new field of bfd_target structure.
1480 * hpux-core.c: Initialise new field of bfd_target structure.
1481 * i386msdos.c: Initialise new field of bfd_target structure.
1482 * i386os9k.c: Initialise new field of bfd_target structure.
1483 * ieee.c: Initialise new field of bfd_target structure.
1484 * ihex.c: Initialise new field of bfd_target structure.
1485 * irix-core.c: Initialise new field of bfd_target structure.
1486 * mipsbsd.c: Initialise new field of bfd_target structure.
1487 * netbsd-core.c: Initialise new field of bfd_target structure.
1488 * oasys.c: Initialise new field of bfd_target structure.
1489 * osf-core.c: Initialise new field of bfd_target structure.
1490 * ppcboot.c: Initialise new field of bfd_target structure.
1491 * ptrace-core.c: Initialise new field of bfd_target structure.
1492 * sco5-core.c: Initialise new field of bfd_target structure.
1493 * som.c: Initialise new field of bfd_target structure.
1494 * srec.c: Initialise new field of bfd_target structure.
1495 * tekhex.c: Initialise new field of bfd_target structure.
1496 * trad-core.c: Initialise new field of bfd_target structure.
1497 * versados.c: Initialise new field of bfd_target structure.
1498 * vms.c: Initialise new field of bfd_target structure.
1500 1999-07-19 Andreas Schwab <schwab@suse.de>
1502 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1505 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1507 * elflink.h (elf_link_adjust_relocs): New function.
1508 (elf_bfd_final_link): Use it.
1509 (elf_link_input_bfd): Deal with the fact that there can be
1510 two relocation sections for a single section.
1511 (elf_reloc_link_order): Likewise.
1513 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1514 a relocateable object.
1515 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1517 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1519 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1520 (sparc64_elf_get_reloc_upper_bound,
1521 sparc64_elf_get_dynamic_reloc_upper_bound,
1522 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1523 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1525 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1526 ELF64_R_TYPE_ID/DATA where appropriate.
1528 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1530 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1533 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1535 * elf32-mips.c (mips_elf_local_relocation_p): New static
1537 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1538 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1539 Always set *require_jalxp.
1540 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1541 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1542 GOT16 if the GOT16 is against a local symbol. Don't return false
1543 for an undefined symbol. If there is an overflow, assert that we
1546 1999-07-16 Andreas Schwab <schwab@suse.de>
1548 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1549 variables `link' and `elfsec'.
1550 (elf_bfd_final_link): Remove unused variable `os'.
1552 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1554 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1555 a PT_PHDR program headers.
1556 (_bfd_mips_elf_final_link): Don't assume there are going to be
1557 section symbols when we're not building a shared object.
1558 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1561 1999-07-15 J.T. Conklin <jtc@redback.com>
1563 * config.bfd (i[3456]86-*-vxworks*): New target.
1565 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1567 * elf32-mips.c (mips_elf_stub_section_p): New function.
1568 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1569 (mips_elf_relocate_section): Adjust calling sequence for
1570 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1571 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1574 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1576 * configure.in: Bump version number to 2.9.5.
1577 * configure: Rebuild.
1579 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1581 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1583 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1584 to derive final type instead of hardwiring a selection.
1586 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1588 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1589 things relocated by R_MIPS16_GPREL.
1590 (mips_elf_perform_relocation): Likewise.
1592 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1594 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1596 1999-07-14 Richard Henderson <rth@cygnus.com>
1598 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1599 (_bfd_mips_elf_size_dynamic_sections): Set it.
1600 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1601 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1602 new argument max_local.
1604 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1606 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1607 subwords when handling an R_MIPS16_26 relocation.
1608 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1611 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1612 dst_mask to match reality.
1613 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1614 (mips_elf_obtain_contents): Use bfd_get.
1615 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1616 (mips_elf_relocate_section): Likewise.
1618 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1620 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1621 (mips_elf_relocate_section): Adjust calling sequence for
1622 mips_elf_perform_relocation.
1623 (mips_elf_perform_relocation): Take additional argument. Handle
1624 R_MIPS16_26. Use bfd_put for convenience.
1626 1999-07-13 Richard Henderson <rth@cygnus.com>
1628 * elf.c (assign_file_positions_for_segments): Thinko last change.
1629 Always overwrite p_flags.
1631 1999-07-13 Richard Henderson <rth@cygnus.com>
1633 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1634 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1635 .dynbss and .rel[a].bss if want_dynbss.
1636 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1638 1999-07-13 Richard Henderson <rth@cygnus.com>
1640 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1642 1999-07-13 Richard Henderson <rth@cygnus.com>
1644 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1645 (struct elf_link_hash_table): Add dynlocal.
1646 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1647 (_bfd_elf_link_adjust_dynindx): Delete.
1648 (_bfd_elf_link_renumber_dynsyms): Prototype.
1649 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1650 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1651 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1652 (_bfd_elf_link_lookup_local_dynindx): New function.
1653 (elf_link_renumber_hash_table_dynsyms): New function.
1654 (_bfd_elf_link_renumber_dynsyms): New function.
1655 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1656 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1657 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1658 instead of elf_link_remove_section_and_adjust_dynindices.
1659 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1660 (elf_link_assign_sym_version): Remove removed_dynamic code.
1661 (elf_link_renumber_dynsyms): Delete.
1662 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1664 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1665 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1666 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1667 * elf32-mips.c: Similarly.
1668 * elf32-ppc.c: Similarly.
1669 * elf32-sparc.c: Similarly.
1670 * elf64-alpha.c: Similarly.
1671 * elf64-sparc.c: Similarly.
1673 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1675 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1676 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1677 when the relocation is against _gp_disp.
1679 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1681 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1682 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1683 to possibly_dynamic_relocs. Adjust usage throughout code.
1684 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1685 (elf_mips_ctor64_howto): Likewise.
1686 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1688 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1689 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1690 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1691 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1693 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1695 * Makefile.am: Rebuild dependencies.
1696 * Makefile.in: Rebuild.
1698 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1699 * bfd-in2.h: Rebuild.
1701 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1702 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1703 structure initializations. Add casts.
1704 * reloc.c (EMPTY_HOWTO): Define.
1705 * bfd-in2.h: Rebuild.
1706 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1707 comparisons against 0.
1708 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1709 previous_ibfd_e_flags to unsigned long.
1710 * vms.h (struct vms_private_data_struct): Change section_count to
1712 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1713 (_bfd_vms_write_gsd): Change symnum to unsigned.
1714 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1715 * vms-tir.c (etir_sta): Change psect to unsigned.
1716 (alloc_section): Change idx to unsigned.
1717 (tir_sta, tir_ctl): Change psect to unsigned.
1718 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1719 * vms.c (priv_section_count): Change to unsigned.
1721 1999-07-12 Andreas Schwab <schwab@suse.de>
1723 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1724 * m68klinux.c: Likewise.
1726 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1728 * Many files: Changes to avoid gcc warnings: Remove unused local
1729 variables. Add default case to enum switches.
1730 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1731 compile if not COFF_IMAGE_WITH_PE.
1732 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1733 (bfd_arm_get_bfd_for_interworking): Likewise.
1734 (bfd_arm_process_before_allocation): Likewise.
1735 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1736 * pei-arm.c: Likewise.
1737 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1738 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1739 (mips_elf_got16_entry): Put parens around & in body of ==.
1740 (mips_elf_calculate_relocation): Correct test for empty string.
1741 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1743 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1746 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1748 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1749 as appropriate. Fill in structure initializations. Add variable
1750 initializations. Add casts.
1751 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1752 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1754 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1756 * elf-bfd.h (bfd_elf_hash): Update declaration.
1757 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1758 when calling bfd_elf_hash.
1760 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1762 * libbfd.c (bfd_put_8): Make it of type `void'.
1763 * bfd-in2.h: Regenerated.
1764 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1766 (_bfd_mips_elf_final_link): Likewise.
1768 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1770 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1772 * config.bfd (hppa*-*-linux-gnu*): New target
1774 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1776 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1777 (_bfd_mips_elf_create_dynamic_sections): New function.
1778 (_bfd_mips_elf_add_symbol_hook): Likewise.
1779 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1780 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1781 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1782 (_bfd_mips_elf_gc_mark_hook): Likewise.
1783 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1784 (_bfd_mips_elf_always_size_sections): Likewise.
1785 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1786 (_bfd_mips_elf_check_relocs): Likewise.
1787 (_bfd_mips_elf_link_hash_table_create): Likewise.
1788 (_bfd_mips_elf_print_private_data): Likewise.
1789 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1790 (_bfd_mips_elf_final_link): Likewise.
1791 (_bfd_mips_elf_additional_program_headers): Likewise.
1792 (_bfd_mips_elf_modify_segment_map): Likewise.
1793 (_bfd_mips_elf_relocate_section): Likewise.
1794 * elf32-mips.c (mips_elf32_object_p): Move contents into
1795 _bfd_mips_elf_object_p.
1796 (mips_elf_additional_program_headers): Rename to
1797 _bfd_mips_elf_additional_program_headers.
1798 (mips_elf_modify_segment_map): Rename to
1799 _bfd_mips_elf_modify_segment_map.
1800 (elf_mips_abi_name): Change prototype.
1801 (mips_elf32_section_from_shdr): Merge into
1802 _bfd_mips_elf_section_from_shdr.
1803 (mips_elf32_section_processing): Merge into
1804 _bfd_mips_elf_section_processing.
1805 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1806 the right back-end ELF linker.
1807 (mips_elf_relocate_section): Rename to
1808 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1809 (mips_elf_link_output_symbol_hook): Rename to
1810 _bfd_mips_elf_link_output_symbol_hook.
1811 (mips_elf_create_dynamic_section): Rename to
1812 _bfd_mips_elf_create_dynamic_section.
1813 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1814 Adjust for 64-bit code. Use mips_elf_got_section.
1815 (mips_elf_adjust_dynamic_symbol): Rename to
1816 _bfd_mips_elf_adjust_dynamic_symbol. Use
1817 mips_elf_allocate_dynamic_relocations.
1818 (mips_elf_finish_dynamic_symbol): Rename to
1819 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1820 Adjust for 64-bit code.
1821 (mips_elf_finish_dynamic_sections): Rename to
1822 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1823 (mips_elf_always_size_sections): Rename to
1824 _bfd_mips_elf_always_size_sections.
1825 (mips_elf_add_symbol_hook): Rename to
1826 _bfd_mips_elf_add_symbol_hook.
1827 (mips_elf_next_lo16_addend): Constify.
1828 (mips_elf_calculate_relocation): Likewise.
1829 (mips_elf_obtain_contents): Likewise.
1830 (mips_elf_perform_relocation): Likewise.
1831 (mips_elf_create_dynamic_relocation): Likewise.
1832 (mips_elf_allocate_dynamic_relocations): New function.
1833 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1834 (MIPS_ELF_REL_SIZE): Likewise.
1835 (MIPS_ELF_DYN_SIZE): Likewise.
1836 (MIPS_ELF_GOT_SIZE): Likewise.
1837 (MIPS_ELF_SYM_SIZE): Likewise.
1838 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1839 (MIPS_ELF_GET_WORD): Likewise.
1840 (MIPS_ELF_PUT_WORD): Likewise.
1841 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1842 (STUB_LW): Conditionalize for 64-bit value.
1843 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1845 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1846 Check it for inconsistency.
1847 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1849 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1851 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1852 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1853 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1854 (mips_elf_local_got_index): Likewise.
1855 (mips_elf_got_page): Likewise.
1856 (mips_elf_got_info): Likewise.
1857 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1858 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1859 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1860 instead of constant `2'.
1861 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1862 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1863 (mips_elf_size_dynamic_sections): Use
1864 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1865 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1866 Adjust all releveant entries in elf backend table.
1867 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1868 (mips_elf64_section_processing): Likewise.
1869 Adjust elf backend entries to use _bfd_mips_elf variants now
1872 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1874 (size_dynamic_sections): Likewise.
1875 (elf_link_output_extsym): Likewise.
1876 * elf.c: (elf_fake_sections): Likewise.
1877 * libbfd.c (bfd_get): New macro.
1878 (bfd_put): Likewise.
1879 * bfd-in2.h: Regenerated.
1881 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1883 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1884 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1885 wap_reloca_in, and swap_reloca_out.
1886 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1887 multiple internal relocations per external relocation.
1888 (link_read_relocs): Likewise.
1889 (elf_bfd_final_link): Likewise.
1890 (elf_link_input_bfd): Likewise.
1891 (elf_gc_mark): Likewise.
1892 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1893 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1895 (size_info): Add entries for new fields.
1896 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1897 (mips_elf64_be_swap_reloc_in): New function.
1898 (mips_elf64_be_swap_reloc_out): Likewise.
1899 (mips_elf64_be_swap_reloca_in): Likewise.
1900 (mips_elf64_be_swap_reloca_out): Likewise.
1901 (mips_elf64_size_info): Add entries for new fields.
1903 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1905 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1906 field equals the new rel_count field.
1907 (elf_link_input_bfd): When doing a relocateable link, use the new
1908 rel_count field rather than the reloc_count field.
1909 (elf_reloc_link_order): Likewise.
1910 (elf_finish_pointer_linker_section): Likewise.
1912 Based on patch from H.J. Lu <hjl@gnu.org>:
1913 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1914 shared library to override a weak definition in a regular object.
1916 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1918 * libhppa.h: Revert July 2, 1999 patch.
1920 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1921 need to generate DLTIND relocations, not DLTREL relocations.
1923 1999-07-05 Nick Clifton <nickc@cygnus.com>
1925 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1927 (coff_set_flags): Recognise arm 5 architectures.
1929 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1930 Add support for armv5 architecture.
1932 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1934 * reloc.c: Add new, assembler only, ARM reloc:
1935 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1937 * bfd-in2.h: Regenerate.
1939 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1941 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1942 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1943 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1944 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1945 * elf32-mips.c (ABI_64_P): New macro.
1946 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1947 (_bfd_mips_elf_find_nearest_line): Adjust call to
1948 _bfd_dwarf2_find_nearest_line.
1949 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1950 * libbfd.h: Regenerated.
1952 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1954 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1956 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1958 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1959 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1961 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1963 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1965 (_bfd_elf_init_reloc_shdr): New function.
1966 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1967 bfd_alloc followed by memset.
1968 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1969 (elf_fake_sections): Here.
1970 (assign_section_numbers): Assign section numbers for the second
1971 relocation section, if required.
1972 * elflink.h (elf_link_output_relocs): New function.
1973 (elf_link_size_reloc_section): Likewise.
1974 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1975 (elf_link_input_bfd): Use elf_link_output_relocs.
1977 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1978 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1980 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1982 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1985 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1987 * elf32-mips.c (mips_elf_got_info): Move declaration before
1988 prototypes. Change global_gotsym to be a pointer to a hash entry,
1989 rather than a number index.
1990 (mips_elf_link_hash_entry): Move declaration before prototypes.
1991 (mips_elf_irix6_finish_dynamic_symbol): New function.
1992 (mips_elf_sign_extend): Likewise.
1993 (mips_elf_high): Likewise.
1994 (mips_elf_higher): Likewise.
1995 (mips_elf_highest): Likewise.
1996 (mips_elf_global_got_index): Likewise.
1997 (mips_elf_local_got_index): Likewise.
1998 (mips_elf_got_offset_from_index): Likeiwse.
1999 (mips_elf_record_global_got_symbol): Likewise.
2000 (mips_elf_got_page): Likewise.
2001 (mips_elf_next_lo16_addend): Likewise.
2002 (mips_elf_calculate_relocation): Likewise.
2003 (mips_elf_obtain_contents): Likewise.
2004 (mips_elf_perform_relocation): Likewise.
2005 (mips_elf_assign_gp): Likewise.
2006 (mips_elf_sort_hash_table_f): Likewise.
2007 (mips_elf_sort_hash_table): Likewise.
2008 (mips_elf_got_section): Likewise.
2009 (mips_elf_got_info): Likewise.
2010 (mips_elf_create_local_got_entry): Likewise.
2011 (mips_elf_got16_entry): Likewise.
2012 (mips_elf_create_dynamic_relocation): Likewise.
2013 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2014 (mips_elf_final_gp): Use mips_elf_assign_gp.
2015 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2016 into SHN_SCOMMON automatically on IRIX6.
2017 (mips_elf_add_symbol_hook): Likewise.
2018 (mips_elf_relocate_section): Rewrite, using
2019 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2020 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2021 Don't deal with .rld_map on IRIX6.
2022 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2023 section flags appropriately for .got.
2024 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2025 the got. Call mips_elf_record_global_got_symbol and allocate
2026 local got space appropriately.
2027 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2028 char *. Rework calculation of GOT size. Sort dynamic symbol
2029 table entries so entries that do not require GOT entries appear at
2030 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2031 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2033 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2035 (mips_elf_finish_dynamic_symbol): Use
2036 mips_elf_irix6_finish_dynamic_symbol.
2037 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2038 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2039 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2041 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2043 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2044 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2046 1999-06-04 Philip Blundell <philb@gnu.org>
2048 * elf32-arm.h (elf_backend_got_header_size): Define.
2049 (elf_backend_plt_header_size): Likewise.
2051 1999-06-28 Jim Pick <jim@jimpick.com>
2053 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2055 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2057 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2058 relocation function.
2059 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2061 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2063 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2064 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2065 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2066 (_bfd_mips_elf_section_from_shdr): Use them.
2067 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2068 of GP-relative sections.
2069 (_bfd_mips_elf_set_section_contents): Use them.
2070 (_bfd_mips_elf_section_processing): Share code between .sdata and
2071 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2072 (mips_elf_additional_program_headers): Add handling for
2073 PT_MIPS_OPTIONS segment on IRIX6.
2074 (mips_elf_modify_segment_map): Likeiwse.
2075 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2076 Include the options sections on IRIX6. Don't look for GP-relative
2077 sections by name; use SHF_MIPS_GPREL instead.
2078 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2080 (mips_elf_create_dynamic_sections): Don't muck about with section
2081 alignments and such on IRIX6.
2082 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2083 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2084 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2085 bfd_zalloc rather than bfd_alloc and memset.
2086 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2087 Don't assert the existence of .rld_map on IRIX6.
2088 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2090 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2091 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2094 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2096 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2097 (mips_elf_swap_msym_out): New function.
2098 (mips_elf_create_msym_section): Likewise.
2099 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2100 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2101 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2102 section not named .msym.
2103 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2104 .msym directly. Set appropriate attributes for the .msym
2106 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2107 (mips_elf_link_hash_newfunc): Clear it.
2108 (mips_elf_create_dynamic_sections): Create the .msym section
2110 (mips_elf_size_dynamic_sections): Allocate space for the
2111 .msym section. Add a DT_MIPS_MSYM entry.
2112 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2114 (mips_elf_finish_dynamic_sections): Assign a value for
2115 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2117 * elf32-mips.c (irix_compat_t): New enumeration.
2118 (ABI_N32_P): New macro.
2119 (IRIX_COMPAT): Likewise.
2120 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2121 (mips_elf_relocate_section): Fix typo.
2123 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2125 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2126 as writable PE sections.
2128 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2130 * dwarf2.c (struct arange): New type.
2131 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2132 (arange_add): New function.
2133 (decode_line_info): Keep track of address ranges that a compilation
2135 (comp_unit_contains_address): Return true if address is contained
2136 in _any_ of the address ranges associated with a compilation unit.
2137 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2138 on the first comp_unit that contains the address.
2140 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2142 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2143 (decode_line_info): Add variable STASH and initialize it to point
2144 to the per-bfd dwarf2_debug info. Remove static variable
2145 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2147 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2149 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2150 shared library to have an undefined symbol.
2152 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2153 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2155 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2157 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2158 * elf32-hppa.c: Remove everything related to symbol extension
2159 sections & records. Use the common elf_hppa_final_write_processing.
2161 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2163 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2164 functions instead of _init/_fini if requested.
2166 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2168 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2171 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2173 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2174 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2176 (ppc_elf_finish_dynamic_sections): Check for positive section
2177 dynindx field, rather than comparing against -1.
2178 (ppc_elf_relocate_section): Only return false if undefined_symbol
2179 or reloc_overflow fail, not always upon encountering an error.
2181 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2183 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2184 bfd_byte * before performing pointer arithmetic.
2186 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2188 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2190 * elf32-hppa.c: Include elf-hppa.h.
2191 (ARCH_SIZE): Define.
2192 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2194 (elf32_hppa_info_to_howto): Similarly.
2195 (elf_hppa_howto_table): Similarly.
2196 (elf_hppa_reloc_type_lookup): Similarly.
2197 (hppa_elf_gen_reloc_type): Similarly.
2198 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2200 1999-06-22 Nick Clifton <nickc@cygnus.com>
2202 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2203 handling R_V850_22_PCREL relocation.
2205 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2207 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2210 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2212 * section.c (_bfd_strip_section_from_output): Ignore sections
2213 DISCARDed by the link script.
2215 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2217 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2218 Remove unused local variable spp.
2220 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2221 the entry symbol is not set.
2223 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2225 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2226 GPDISP or LITUSE in a relocatable link.
2228 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2230 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2231 * (alloc_dwarf1_func): Likewise.
2233 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2235 * libhppa.h: Fix various formatting errors.
2236 (assemble_3); Rewrite using CATENATE.
2237 (assemble_17): Fix various bugs.
2239 1999-06-16 Nick Clifton <nickc@cygnus.com>
2241 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2243 1999-06-15 Richard Henderson <rth@cygnus.com>
2245 * section.c (SEC_SHORT): Define.
2246 * bfd-in2.h: Rebuild.
2248 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2250 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2251 Remove abfd parameter. Use _bfd_strip_section_from_output.
2252 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2254 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2255 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2256 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2258 (bfd_elf_size_dynamic_sections): Use it.
2260 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2262 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2263 complain_overflow_bitfield to complain_overflow_signed.
2265 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2267 * elflink.h (elf_link_read_relocs_from_section): New function,
2269 (elf_link_read_relocs): Here. Use it for both relocation
2272 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2274 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2275 asect->reloc_count is valid.
2277 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2279 * elf32-mips.c (mips_elf32_section_processing): Permit a
2280 SHT_MIPS_REGINFO section to have a size of 0.
2282 1999-06-12 David O'Brien <obrien@freebsd.org>
2284 * config.bfd (alpha*-*-freebsd*): New target.
2285 (i[3456]86-*-freebsd*): Now defaults to ELF.
2287 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2289 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2290 wrap if the relocation covers the high bit of an address.
2292 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2294 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2296 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2297 instead of R_SPARC_max.
2298 (sparc64_elf_info_to_howto): Likewise.
2299 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2300 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2302 1999-06-07 Richard Henderson <rth@cygnus.com>
2304 * section.c (_bfd_strip_section_from_output): Remove output
2305 sections with no initial link_order.
2307 1999-06-07 Nick Clifton <nickc@cygnus.com>
2309 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2311 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2313 * Makefile.am (SOURCE_HFILES): Add missing headers.
2314 * Makefile.in: Regenerated.
2316 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2318 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2321 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2323 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2324 range undefweak symbols.
2325 * hash.c: Add missing comma after @xref{}
2326 * linker.c: Likewise.
2328 1999-06-04 Nick Clifton <nickc@cygnus.com>
2330 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2332 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2333 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2334 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2335 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2337 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2339 * Makefile.am: Rebuild dependencies.
2340 (BFD32_BACKENDS): Add dwarf1.lo.
2341 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2342 * Makefile.in: Rebuild.
2344 1999-06-04 Nick Clifton <nickc@cygnus.com>
2346 * Makefile.am: Add epoc-arm-pe target.
2347 * Makefile.in: Regenerate.
2348 * pe-arm.c: Only redefine interworking function names if they have
2349 not already been redefined.
2350 * pei-arm.c: Only redefine interworking function names if they have
2351 not already been redefined.
2352 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2354 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2357 1999-06-03 Nick Clifton <nickc@cygnus.com>
2359 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2361 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2363 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2365 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2367 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2368 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2370 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2372 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2373 in other text sections.
2375 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2377 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2378 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2379 * libbfd.h: Regenerate.
2380 * coff-sh.c (sh_merge_private_data): Delete.
2381 (coff_bfd_merge_private_bfd_data): Change to
2382 _bfd_generic_verify_endian_match.
2383 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2385 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2387 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2389 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2391 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2393 (bfd_elf32_arm_process_before_allocation): Likewise.
2394 * bfd-in2.h: Rebuild.
2396 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2398 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2399 track of end_sequence markers.
2400 (add_line_info): Add END_SEQUENCE arg.
2401 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2402 debug-line info---it doesn't work right if a compilation unit
2403 consists of multiple discontiguous code-sequences. It would be
2404 worthwhile to optimize for the common case where a compilation
2405 unit results in a contiguous set of code sequences, but this is
2406 quite tricky to get right for arbitrary DWARF2 files.
2407 (lookup_address_in_line_info_table): Don't use the last line entry
2408 for a compilation unit for anything with an address higher than
2409 this line entry. Also, check for end_sequence markers to
2410 correctly handle discontinuities.
2411 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2412 compilation units, check all compilation units with each->high==0
2413 just like when reading compilation units.
2415 * dwarf2.c (decode_line_info): Initialize table->files and
2416 table->last_line to NULL to avoid segfaults due to random
2417 values in these members.
2418 (concat_filename): Check for out-of-range file number before
2419 indexing filename table. Segfaults suck.
2421 * dwarf2.c (decode_line_info): Don't truncate address to least
2422 significant 32 bits (breaks 64 bit targets).
2423 (lookup_address_in_function_table): Ditto.
2424 (comp_unit_contains_address): Ditto.
2426 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2428 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2429 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2430 (mips_elf64_howto_table_rela): Likewise.
2432 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2434 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2435 single section has two associated relocation sections.
2437 1999-06-02 Mark Salter <msalter@cygnus.com>
2439 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2440 COFF_WITH_PE defined.
2442 1999-06-02 Nick Clifton <nickc@cygnus.com>
2444 * pe-arm.c: Rename global arm interworking functions to avoid name
2445 collision when all targets BFD is built.
2448 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2450 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2451 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2452 (bfd_elf_section_data): Add use_rela_p.
2453 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2454 (_bfd_elf_new_section_hook): Likewise.
2455 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2457 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2458 * elfcode.h (write_relocs): Determine whether or not use rela
2459 relocs based on the relocation section header.
2460 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2461 instead of use_rela_p.
2462 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2463 (elf_backend_may_use_rela_p): Likewise.
2464 (elf_backend_default_use_rela_p): Likewise.
2465 (elfNN_bed): Use them.
2467 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2469 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2471 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2473 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2474 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2475 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2476 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2477 * bfd-in2.h: Regenerated.
2478 * libbfd.h: Likewise.
2479 * elf32-mips.c (mips_info_to_howto_rela): New function.
2480 (USE_REL): Adjust for new conventions.
2481 (MINUS_ONE): New macro.
2482 (elf_mips_howto_table): Add R_MIPS_SUB.
2483 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2485 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2486 .MIPS.content section.
2487 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2488 with .MIPS.content as .MIPS.content sections. Set
2489 SHF_MNIPS_NOSTRIP for such section.
2490 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2491 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2492 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2494 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2496 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2499 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2502 1999-05-30 Philip Blundell <philb@gnu.org>
2504 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2505 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2506 the addend does not overflow into the rest of the word.
2508 1999-05-29 Nick Clifton <nickc@cygnus.com>
2510 * bfd-in.h: Amend prototype for
2511 bfd_elf32_arm_process_before_allocation .
2512 * bfd-in.h: Regenerate.
2514 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2515 elements in a fixed sized array.
2516 (ARM_ELF_ABI_VERSION): Define.
2517 (ARM_ELF_OS_ABI_VERSION): Define.
2518 (R_ARM_THM_ABS5): Fix rightshift and size.
2519 (R_ARM_THM_PC22): Fix size.
2520 (R_ARM_PLT32): Define Howto.
2521 (find_howto): New function: Locate a howto based on a reloc
2523 (elf32_arm_info_to_howto): Use find_howto if necessary.
2524 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2525 bfd_reloc_code_real_type.
2526 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2527 and BFD_RELOC_VTABLE_ENTRY.
2528 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2530 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2531 elements in a fixed sized array.
2532 (ARM_ELF_ABI_VERSION): Define.
2533 (ARM_ELF_OS_ABI_VERSION): Define.
2534 (R_ARM_THM_ABS5): Fix rightshift and size.
2535 (R_ARM_THM_PC22): Fix size.
2536 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2537 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2538 bfd_reloc_code_real_type.
2540 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2541 no_pipeline_knowledge.
2542 (elf32_arm_link_hash_create): Initialise new field to zero.
2543 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2544 no_pipeline_knowledge. Use this parameter to initialise the field
2545 in the globals data structure.
2546 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2547 no_pipeline_knowledge is false and the binary is from an old
2549 (elf32_arm_merge_private_data): Generate an error if an attempt is
2550 made to linl together big endian and little endian code.
2551 (elf32_arm_post_process_headers): New function: Initialise the
2552 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2554 (elf_backend_post_process_headers): Define.
2556 1999-05-28 Nick Clifton <nickc@cygnus.com>
2558 * elf-bfd.h (struct elf_backend_data): Add new field:
2559 elf_backend_post_process_headers.
2561 * elfxx-target.h (elf_backend_post_process_headers): Define to
2562 NULL if not already defined.
2563 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2565 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2567 (_bfd_elf_compute_section_file_positions): Call
2568 elf_backend_post_process_headers if defined.
2570 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2572 * configure.in: Check whether getuid and getgid exist.
2573 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2574 HAVE_GETGID are not defined, respectively.
2575 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2577 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2578 * configure, config.in: Rebuild.
2580 1999-05-28 Martin Dorey <mdorey@madge.com>
2582 * elf32-i960.c: New file.
2583 * elf.c (prep_headers): Handle bfd_arch_i960.
2584 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2585 * config.bfd (i960-*-elf*): New target.
2586 * configure.in (bfd_elf32_i960_vec): New target vector.
2587 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2588 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2589 * Makefile.in, aclocal.m4, configure: Rebuild.
2591 1999-05-27 Nick Clifton <nickc@cygnus.com>
2593 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2595 (find_howto): New function: Find entries in the
2596 elf32_arm_howto_table.
2597 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2599 (elf32_arm_reloc_type_lookup): Add lookup for
2600 BFD_RELOC_ARM_PLT32.
2602 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2604 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2605 (elf32_arm_link_hash_table_create): Use above function as the
2606 constructor for hash table entries.
2607 (elf32_arm_relocate_section): Avoid crash when there is no output
2609 (elf32_arm_final_link_relocate): New parameter h.
2610 (elf32_arm_relocate_section): Pass symbol hash entry to above
2612 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2615 1999-05-25 Catherine Moore <clm@cygnus.com>
2617 * coff-arm.c (coff_arm_relocate_section): Don't emit
2618 base file entries for pc-relative values.
2620 1999-05-25 DJ Delorie <dj@cygnus.com>
2622 * peicode.h (coff_swap_sym_in): When we create the actual section
2623 to reflect the not-there section C_SECTION symbols refer to,
2624 change the symbol class to C_STAT as the section is now really
2627 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2629 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2632 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2634 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2636 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2637 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2639 1999-05-16 Nick Clifton <nickc@cygnus.com>
2641 * coff-mcore.c (in_reloc_p): Reinstate.
2643 1999-05-15 Nick Clifton <nickc@cygnus.com>
2645 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2646 * bfd-in2.h: Regenerate.
2647 * coff-mcore.c (in_reloc_p): Remove defintion.
2648 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2649 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2650 IMAGE_REL_MCORE_RVA.
2651 (coff_mcore_rtype_to_howto): Add special processing for
2652 IMAGE_REL_MCORE_RVA.
2653 (coff_mcore_relocate_section): Add support for
2654 IMAGE_REL_MCORE_RVA.
2655 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2656 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2658 (mcore_elf_relocate_section): Delete redundant case labels.
2660 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2662 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2663 precedence between bit-and and comparison.
2665 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2667 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2668 list of target formats (targ_selvecs).
2669 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2670 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2672 1999-05-10 DJ Delorie <dj@cygnus.com>
2674 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2675 reasonable mode until "ar x" is smart enough to skip it (fixes
2676 gcc/libgcc.a builds on mips-ecoff targets
2678 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2679 to work. Hack to support MS import libraries, which use different
2680 COMDAT types than GNU.
2681 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2682 to implied zero-length sections (see peicode below)
2683 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2684 filename symbols, which use one *or more* auxents.
2685 * coffswap.h (coff_swap_aux_in): ditto
2686 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2689 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2691 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2692 for all relocations.
2694 1999-05-10 Catherine Moore <clm@cygnus.com>
2696 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2697 if COFF_IMAGE_WITH_PE.
2698 (bfd_arm_process_before_allocation): Likewise.
2699 (bfd_arm_get_bfd_for_interworking): Likewise.
2700 * coff-arm.c: Likewise.
2701 * bfd-in2.h: Regenerate.
2702 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2703 (armpe_big_vec): Likewise.
2704 * configure: Rebuild.
2706 1999-05-10 Nick Clifton <nickc@cygnus.com>
2708 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2709 section, not just .rel. Same for .rela.
2711 1999-05-07 Nick Clifton <nickc@cygnus.com>
2713 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2714 endianism with an error message.
2716 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2718 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2719 assignment from "unsigned char *" to "char *".
2720 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2722 1999-05-05 Catherine Moore <clm@cygnus.com>
2724 * coff-arm.c (coff_arm_relocate_section): Add one to
2725 address of ARM_RVA32 thumb functions.
2727 1999-05-05 Catherine Moore <clm@cygnus.com>
2729 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2730 (elf32_m68k_copy_private_bfd_data): New.
2731 (elf32_m68k_merge_private_bfd_data): New.
2732 (elf32_m68k_print_private_bfd_data): New.
2733 (CPU32_FLAG): Define.
2734 (PLT_CPU32_ENTRY_SIZE): Define.
2735 (elf_cpu32_plt0_entry): Declare.
2736 (elf_cpu32_plt_entry): Declare.
2737 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2738 (elf_m68k_finish_dynamic_symbol): Likewise.
2739 (elf_m68k_finish_dynamic_sections): Likewise.
2740 (elf_backend_plt_header_size): Remove definition.
2741 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2742 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2743 (bfd_elf32_bfd_set_private_flags): Define.
2744 (bfd_elf32_bfd_print_private_bfd_data): Define.
2746 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2748 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2749 and R_LONG_PCREL_MODE.
2751 1999-04-29 Nick Clifton <nickc@cygnus.com>
2753 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2755 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2757 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2758 in relocation calculation.
2760 1999-04-26 Tom Tromey <tromey@cygnus.com>
2762 * aclocal.m4, configure: Updated for new version of libtool.
2764 1999-04-21 Nick Clifton <nickc@cygnus.com>
2766 * coff-mcore.c: Add support for mcore relocs.
2768 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2770 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2771 incorrect use EF_MIPS_xxBITPTRS.
2773 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2775 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2778 * bfd-in2.h: Rebuild.
2779 * libbfd.h: Rebuild.
2781 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2783 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2784 (coff_arm_relocate_section): Add ARM26D transform. Only
2785 change to ARM26D for relocateable links.
2787 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2789 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2790 (bfd_elf32_bfd_print_private_bfd_data): New.
2792 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2794 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2795 refetch addend if USE_REL, add many comments regarding current state.
2796 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2797 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2798 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2799 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2801 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2803 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2804 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2806 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2808 * dwarf2.c (decode_line_info): Don't truncate address to least
2809 significant 32 bits (breaks 64 bit targets).
2810 (lookup_address_in_function_table): Ditto.
2811 (comp_unit_contains_address): Ditto.
2813 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2815 * coff-arm.c (arm_emit_base_file_entry): New routine.
2816 (A2T3_OFFSET): Define.
2817 (T2A3_OFFSET): Define.
2818 (coff_arm_relocate_section): Emit base file entries for interworking
2821 1999-04-13 Philip Blundell <philb@gnu.org>
2823 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2824 relocs 17 through 19.
2826 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2828 * elfcode.h: Remove fnmatch.h.
2829 * elflink.h (elf_link_assign_sym_version): Call back to ld
2830 instead of calling fnmatch.
2832 * config.bfd (i?86-*-beoself): Include pe vecs.
2834 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2836 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2839 1999-04-10 Richard Henderson <rth@cygnus.com>
2841 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2842 when trying to resolve dynamic symbol references.
2843 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2844 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2845 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2846 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2847 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2848 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2849 * elflink.h (elf_link_output_extsym): Likewise.
2851 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2853 * section.c (_bfd_strip_section_from_output): New function moved from
2854 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2855 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2856 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2857 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2858 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2859 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2860 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2861 * bfd-in2.h: Update.
2863 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2865 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2867 1999-04-08 Nick Clifton <nickc@cygnus.com>
2869 * coff-mcore.c: New File: Support for mcore-pe targets.
2870 * cpu-mcore.c: New File: Support for mcore targets.
2871 * elf32-mcore.c: New File: Support for mcore-elf target.
2872 * pe-mcore.c: New File: Definitions for mcore-pe target.
2873 * pei-mcore.c: New File: Definitions for mcore-pei target.
2874 * Makefile.am: Add support for MCore targets.
2875 * Makefile.in: Regenerate.
2876 * config.bfd: Add support for MCore targets.
2877 * configure.in: Add support for MCore targets.
2878 * configure: Regenerate.
2879 * archures.c: Add support for MCore architecture.
2880 * bfd-in2.h: Regenerate.
2881 * coffcode.h: Add support for mcore-pe targets.
2882 * elf.c: Add support for mcore-elf target.
2883 * reloc.c: Add support for MCore relocs.
2884 * targets.c: Add support for MCore targets.
2886 1999-04-07 Nick Clifton <nickc@cygnus.com>
2888 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2889 R_ARM_XPC25 and R_ARM_THM_XPC22.
2890 (elf32_arm_reloc_map): Remove redundant entries.
2892 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2894 * sysdep.h (LC_MESSAGES): Never define.
2896 1999-04-06 Chris Torek <torek@bsdi.com>
2898 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2899 all callers. Rewrite completely.
2900 (_bfd_relocate_contents): Rewrite overflow checking.
2901 * bfd-in2.h: Rebuild.
2903 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2905 From Gabriel Paubert <paubert@iram.es>:
2906 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2907 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2908 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2909 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2910 * ppcboot.c (ppcboot_vec): Use little endian routines for
2913 * elf.c (elfcore_strndup): Only define if it will be used.
2914 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2916 (ppc_elf_check_relocs): Remove unused local i.
2917 (ppc_elf_gc_mark_hook): Add default case to switch.
2919 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2920 * srec.c (srec_scan): Accept \r in symbol definitions.
2921 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2922 (symbolsrec_object_p): Likewise.
2924 1999-04-04 Don Bowman <don@pixsci.com>
2926 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2928 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2930 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2932 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2933 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2935 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2937 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2940 1999-03-31 Nick Clifton <nickc@cygnus.com>
2942 * config.bfd: Add support for arm-epoc-pe target.
2943 * configure.in: Add support for arm-epoc-pe target.
2944 * configure: Regenerate.
2945 * targets.c: Add support for arm-epoc-pe target.
2946 * coff-arm.c: Allow header files to override definition of
2947 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2948 * pe-arm.h: Allow previous header files to override definition of
2949 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2950 * pei-arm.h: Allow previous header files to override definition of
2951 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2952 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2953 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2955 1999-03-30 Nick Clifton <nickc@cygnus.com>
2957 * elf.c (elf_map_symbols): Handle the case where section
2958 symbols are generated for content-less sections which are
2959 not mapped to the output file.
2961 * linker.c: Replace direct references to fields in BFD structure
2962 with accessor macros.
2964 * elflink.h: Replace direct references to fields in BFD structure
2965 with accessor macros.
2967 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2969 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2971 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2972 account when adjusting section symbols during a partial link.
2974 1999-03-24 Nick Clifton <nickc@cygnus.com>
2976 * coff-sparc.c (struct coff_reloc_map): Change type of field
2977 'bfd_reloc_val' to bfd_reloc_code_real_type.
2978 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2979 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2980 * elf32-arc.c (struct arc_reloc_map): Ditto.
2981 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2982 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2983 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2984 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2985 * elf32-sh.c (struct elf_reloc_map): Ditto.
2986 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2987 * elf32-v850.c (struct v850_reloc_map): Ditto.
2988 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2989 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2990 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2992 1999-03-17 Martin Hunt <hunt@cygnus.com>
2994 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2995 function so source-level assembly works. If multiple N_SOs
2996 are seen without and N_FUNs, create an indextable entry with
2997 a NULL function name.
2999 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3001 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3002 of certian similar cpus.
3004 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3006 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3007 Add the 5000. Change the architecture for the 5400 to mips4.
3008 (elf_mips_mach): Add r5000.
3010 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3012 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3014 1999-03-11 Nick Clifton <nickc@cygnus.com>
3016 * binary.c (binary_set_section_contents): Generate warning about
3017 huge file offsets for any section that will occupy file space, not
3018 just those that are loadable.
3020 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3022 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3024 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3026 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3028 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3030 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3031 * elflink.h: Revert all changes since Feb 16. Instead:
3032 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3033 appropriate. Copy it to version symbols.
3034 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3035 symbols if appropriate.
3036 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3037 symbol if appropriate.
3038 (elf_link_output_extsym): If symbol is marked as undefined, and
3039 has no nonweak references, mark it as weak undefined.
3041 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3043 * elflink.h (elf_merge_symbol): When overriding a dynamic
3044 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3046 (elf_link_add_object_symbols): Don't copy the other field if we
3049 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3051 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3052 shared object with a weak undefined symbol.
3054 1999-02-18 Nick Clifton <nickc@cygnus.com>
3056 * elfarm-nabi.c: Set partial_inplace back to false.
3058 1999-02-17 Nick Clifton <nickc@cygnus.com>
3060 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3061 (USER_LABEL_PREFIX): Set to "_".
3063 The following patches are from: Scott Bambrough
3064 <scottb@corelcomputer.com>
3066 * libaout.h (M_ARM6_NETBSD): Set to 143.
3068 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3069 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3070 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3071 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3072 * bfd-in2.h: Regenerate.
3074 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3075 'true' as REL relocs are now being used. Add new PIC relocs:
3076 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3077 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3079 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3081 (elf32_arm_final_link_relocate): Change parameters so that entire
3082 reloc is passed. Add support for PIC relocs.
3083 (elf32_arm_relocate_section): Pass entire reloc to
3084 elf32_arm_final_link_relocate.
3085 (elf32_arm_check_relocs): Handle new PIC relocs.
3086 (elf32_arm_adjust_dynamic_symbol): New function.
3087 (elf32_arm_size_dynamic_sections): New function.
3088 (elf32_arm_discard_copies): New function.
3089 (elf32_arm_finish_dynamic_symbol): New function.
3090 (elf32_arm_finish_dynamic_sections): New function.
3091 (ELF_MAXPAGE_SIZE): Define.
3092 (bfd_elf32_bfd_reloc_type_lookup): Define.
3093 (elf_backend_relocate_section): Define.
3094 (elf_backend_adjust_dynamic_symbol): Define.
3095 (elf_backend_create_dynamic_sections): Define.
3096 (elf_backend_finish_dynamic_symbol): Define.
3097 (elf_backend_finish_dynamic_sections): Define.
3098 (elf_backend_size_dynamic_sections): Define.
3099 (elf_backend_plt_readonly): Define.
3100 (elf_backend_want_got_plt): Define.
3101 (elf_backend_want_plt_sym): Define.
3103 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3105 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3106 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3107 (_bfd_mips_elf_fake_sections): Likewise.
3109 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3111 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3112 bfd_elf32_arm_get_bfd_for_interworking,
3113 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3116 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3117 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3118 elf32_arm_find_nearest_line): Make them static.
3120 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3122 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3123 callers. Do not merge a definition from a shared object with a
3124 weak undefined symbol.
3125 (elf_link_add_object_symbols): Do not change the symbol type or
3126 size if the old symbol overrides the new one.
3128 1999-02-08 Nick Clifton <nickc@cygnus.com>
3130 * config.bfd: Add support for strongarm target.
3132 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3134 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3135 fields instead of unsigned char.
3137 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3139 * Makefile.am: Rebuild dependencies.
3140 * Makefile.in: Rebuild.
3142 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3144 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3145 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3146 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3147 * acinclude.m4: Add comments to uses of AC_DEFINE.
3148 * acconfig.h: Remove.
3149 * configure: Rebuild with current autoconf/automake.
3150 * aclocal.m4: Likewise.
3151 * config.in: Likewise.
3152 * Makefile.in: Likewise.
3154 1999-02-04 DJ Delorie <dj@cygnus.com>
3156 * libbfd.c (real_read): don't call fread for zero bytes. This
3157 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3159 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3161 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3162 of a jump is in the current 256 MB region.
3164 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3166 * format.c (bfd_check_format_matches): Change last patch to only
3167 take effect for the binary target.
3169 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3171 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3173 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3175 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3177 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3179 * format.c (bfd_check_format_matches): If the target was
3180 previously specified, don't check other targets when checking for
3183 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3185 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3186 (elf32_arm_reloc_type_lookup): Removed
3187 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3188 (elf32_arm_reloc_type_lookup): New.
3189 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3190 (elf32_arm_reloc_type_lookup): New.
3192 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3194 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3195 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3196 * Makefile.am: Use new files.
3197 * Makefile.in: Regenerate.
3198 * configure.in: Use new files.
3199 * configure: Regenerate.
3201 1999-02-01 Nick Clifton <nickc@cygnus.com>
3203 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3204 (fr30_elf_gc_sweep_hook): New function.
3205 (elf_backend_can_gc_sections): Define.
3207 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3209 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3210 and bfd_elf32_bigarm_oabi_vec.
3212 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3214 * Makefile.am (elf32-arm-oldabi.lo): New.
3215 (elf32-arm-newabi.lo): New.
3216 * Makefile.in: Regenerate.
3217 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3218 (arm-*-elf): Likewise.
3220 (thumb-*-oabi): New.
3221 * configure: Regenerate.
3222 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3223 (bfd_elf32_bigarm_oabi_vec): New.
3224 * elf32-arm-newabi.c: New.
3225 * elf32-arm-oldabi.c: New.
3226 * elf32-arm.c: Removed.
3229 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3231 * binary.c (binary_set_section_contents): Omit warnings for
3232 unloadable sections.
3234 1999-01-31 Michael Meissner <meissner@cygnus.com>
3236 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3237 powerpc{,le}-*-eabi.
3239 1999-01-29 Nick Clifton <nickc@cygnus.com>
3241 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3242 * dwarf2.c (read_signed_leb128): Remove unused variables.
3244 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3246 * elf.c (assign_file_positions_for_segments): Only adjust
3247 p_align when needed.
3249 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3251 * binary.c (binary_set_section_contents): Don't return early for a
3252 non-loadable section, in case the first section is non-loadable.
3253 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3254 W. Rozycki <macro@ds2.pg.gda.pl>.
3256 1999-01-28 Nick Clifton <nickc@cygnus.com>
3258 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3259 R_FR30_GNU_VTENTRY relocs.
3261 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3263 * elflink.h (elf_link_output_sym): Zero syms which are
3264 part of sections which have been excluded.
3266 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3268 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3270 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3271 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3273 1999-01-27 Nick Clifton <nickc@cygnus.com>
3275 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3277 (fr30_final_link_relocate): Use computed value as result of
3280 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3282 * binary.c (binary_set_section_contents): Emit warning for
3283 huge file offsets due to widely-dispersed section LMAs.
3285 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3287 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3288 align first section to largest section alignment, not first
3291 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3293 * configure.in: Require autoconf 2.12.1 or higher.
3295 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3297 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3298 * bfd-in2.h: Likewise.
3299 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3301 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3303 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3304 * cpu-mips.c: Add support for and independent 4111.
3305 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3306 (_bfd_mips_elf_final_write_processing):
3307 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3309 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3311 * elf32-mips.c (elf_mips_abi_name): New.
3312 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3314 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3316 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3317 Handle bfd_mach_mips4300.
3319 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3321 * elf32-i386.c: Remove leaked development code from patch
3322 1998-12-10 by Richard Henderson.
3324 1998-12-10 Richard Henderson <rth@cygnus.com>
3326 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3327 in debug sections for symbol defined externally.
3329 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3331 * targets.c (bfd_target_vector): Remove duplicate entry for
3334 1998-12-09 Nick Clifton <nickc@cygnus.com>
3336 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3337 since we are using RELAs.
3339 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3341 SCO Open Server Release 5 core file support, from Jouke Numan
3343 * sco5-core.c: New file.
3344 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3345 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3346 * Makefile.am: Rebuild dependencies.
3347 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3348 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3349 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3350 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3351 * bfd-in2.h, configure, Makefile.in: Rebuild.
3353 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3355 * config.bfd (hppa*-*-mpeix*): New target.
3356 * configure.in: Add AC_HEADER_DIRENT.
3357 (hppa*-*-mpeix*): New target.
3358 * configure.host (hppa*-*-mpeix*): New host.
3359 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3360 friends rather than just including <sys/dir.h>.
3361 * som.h (struct som_symbol): Add hppa_priv_level and apto
3362 tc_data. Change all users.
3363 (struct somdata): Add comp_unit field.
3364 (obj_som_compilation_unit): Define.
3365 (bfd_som_attach_compilation_unix): Declare.
3366 * som.c: Check HOST_HPPAMPEIX.
3367 (struct som_misc_symbol_info): Add new field priv_level.
3368 (som_object_setup): Add current_offset parameter. Change all
3370 (setup_sections): Likewise.
3371 (som_object_p): For EXECLIBMAGIC, read the lst header.
3372 (som_write_symbol_strings): Add compilation_unit parameter.
3374 (som_finish_writing): Write out compilation_unit.
3375 (som_bfd_derive_misc_symbol_info): Set priv_level.
3376 (som_build_and_write_symbol_table): Set xleast field to 3.
3377 (som_slurp_symbol_table): Set symbol priv_level.
3378 (bfd_som_attach_compilation_unit): New function.
3379 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3380 priv_level into symbol_value.
3381 * configure, config.in: Rebuild.
3383 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3385 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3386 warning function to call _bfd_error_handler instead.
3388 * libbfd.c (COERCE32): Cast through unsigned long and long to
3389 avoid bug in old version of gcc.
3391 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3392 (elf_backend_additional_program_headers): Don't define.
3394 1998-12-08 Nick Clifton <nickc@cygnus.com>
3396 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3397 relocations to include offset of 2 included in the insns, and the
3398 offset of the relocs within the section.
3400 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3402 The following changes were made by David Taylor
3403 <taylor@texas.cygnus.com>, Edith Epstein
3404 <eepstein@sophia.cygnus.com>, Jim Blandy
3405 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3406 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3407 changes originally made by HP; HP did not create ChangeLog
3410 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3411 automake macro library.
3413 * hpux-core.c (hpux_core_core_file_p): this function now
3414 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3415 found in the corefile! Also, in hpux_core_core_file_p, if we
3416 encounter a section with an unknown type, don't punt. Instead,
3417 just skip it. Also, count the number of sections of known type
3418 that we encounter. If we encounter at least one good one, then
3419 we'll declare that the file is a core file. If we encounter any
3420 unknown ones but some known ones, then we'll issue a warning (but
3421 still declare it to be a core file). Also, correctly decide when a
3423 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3424 (CORE_ANON_SHMEM): define if not defined.
3425 (hpux_core_struct): add members lwpid and user_tid.
3426 (core_kernel_thread_id, core_user_thread_id): new macros.
3427 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3428 the name before storing it in the bfd.
3429 (hpux_core_core_file_p): handle threads.
3431 * libhppa.h (GET_FIELD): protect against redefinition.
3432 (HPPA_WIDE): define.
3433 (GET_FIELD): define.
3438 (sign_extend): redefine.
3439 (assemble_6): define.
3440 (assemble_12): rewrite.
3441 (assemble_16): define.
3442 (assemble_16a): define.
3443 (assemble_17): rewrite.
3444 (assemble_22): define.
3446 1998-12-07 Nick Clifton <nickc@cygnus.com>
3448 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3449 relocations for signed values.
3451 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3453 * mipsbsd.c (MY(set_arch_mach)): Make static.
3454 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3455 bfd_mach_mips* macros rather than simple numbers.
3457 COFF weak symbol support, based on patches from Mark Elbrecht
3458 <snowball3@usa.net>:
3459 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3460 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3461 (coff_write_alien_symbol): Likewise.
3462 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3463 (coff_link_add_symbols): Likewise.
3464 (_bfd_coff_link_input_bfd): Likewise.
3465 (_bfd_coff_write_global_sym): Likewise.
3467 * elf.c (copy_private_bfd_data): Always initialize the
3468 includes_phdrs field.
3470 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3471 file defines a symbol first mentioned in an ELF file.
3473 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3474 possible, rather than only if BFD64.
3475 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3477 * bfd-in2.h: Rebuild.
3479 * srec.c (srec_set_section_contents): Correct test to avoid
3480 switching to 4 byte addresses after seeing a second section which
3481 requires 3 byte addresses. From Joel Schantz
3482 <joel.schantz@argosys.boeing.com>.
3484 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3485 <aymeric.vincent@emi.u-bordeaux.fr>.
3487 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3489 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3490 decide whether the output file is -mrelocatable-lib,
3491 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3493 1998-12-03 Nick Clifton <nickc@cygnus.com>
3495 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3496 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3497 * bfd-in2.h: Regenerate.
3498 * libbfd.h: Regenerate
3500 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3502 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3503 link against a dynamic symbol with no type or size.
3505 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3507 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3508 relocation for section which does not get loaded.
3509 (elf_i386_relocate_section) [R_386_32]: Likewise.
3511 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3513 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3514 reloc_count and i long instead of unsigned long. Handle error
3515 return from bfd_canonicalize_reloc.
3517 1998-12-01 Nick Clifton <nickc@cygnus.com>
3519 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3522 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3524 * elf32-sh.c (elf/sh.h): Include.
3525 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3526 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3527 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3528 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3529 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3531 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3533 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3534 causes division by zero later on.
3536 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3538 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3541 1998-11-25 DJ Delorie <dj@cygnus.com>
3543 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3546 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3548 * elf32-fr30.c (fr30_elf_relocate_section): Call
3549 fr30_final_link_relocate.
3550 (fr30_final_link_relocate): New function: Handle I20 and I32
3552 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3553 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3554 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3556 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3559 The following changes are based on a patch submitted by Gianluca
3560 Moro <glctr@abc.it>:
3562 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3563 not already been updated.
3564 (find_remembered_hi16s_reloc): New parameter 'already_found'
3565 returns state of remembered hi16s reloc.
3566 (remember_hi16s_reloc): Set 'found' field to false.
3567 (hi16s_location): Add 'found' field.
3569 1998-11-23 DJ Delorie <dj@cygnus.com>
3571 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3572 to see .DLL files as unrecognized.
3573 (i3coff_object_p): Sorry, had to hack it to not recognize these
3574 files (pei-i386) on request.
3576 1998-11-23 DJ Delorie <dj@cygnus.com>
3578 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3579 relents. Call bfd_check_format to reinitialize.
3581 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3583 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3586 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3588 * aclocal.m4: regenerate
3589 * configure: regenerate
3591 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3593 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3594 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3595 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3596 respect it as an upper bound on what memory to reference.
3597 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3598 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3599 update vtable_entries_size appropriately.
3601 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3603 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3606 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3608 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3609 bfds; they have no "file" so we fake it.
3610 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3611 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3612 resizing the memory buffer.
3613 * opncls.c (bfd_make_writable): New function; lets you write a
3614 bfd_create'd bfd to an in-memory buffer.
3615 (bfd_make_readable): New function; lets you read back that buffer
3616 as if it were from bfd_openr. Used to build generated archive
3617 members (winsup's ld's dlltool)
3619 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3621 * po/bfd.pot: Regenerated.
3623 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3625 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3628 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3630 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3631 element of the gotentry list for local symbols too.
3632 (elf64_alpha_relocate_section): Unify local and global handling.
3633 Assert that gotent->use_count > 0.
3635 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3637 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3638 update for file name changes of July 2, 1998.
3640 * configure: Rebuild.
3642 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3644 * po/bfd.pot: Regenerated.
3646 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3648 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3649 * aclocal.m4, configure: regenerate
3651 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3653 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3655 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3657 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3658 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3660 * aclocal.m4, configure: regenerated.
3662 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3664 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3665 R_D10V_GNU_VTENTRY relocs.
3666 (elf_d10v_howto_table): Likewise.
3667 (d10v_reloc_map d10v_reloc_map): Likewise.
3668 (elf32_d10v_gc_mark_hook): New.
3669 (elf32_d10v_gc_sweep_hook): New.
3670 (elf32_d10v_check_relocs): New.
3671 (elf32_d10v_relocate_section): New.
3672 (elf_backend_relocate_section): Define.
3673 (elf_backend_can_gc_sections): Define.
3675 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3677 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3678 (BFD64_BACKENDS): ...from here.
3679 (BFD32_BACKENDS_CFILES): Move vms files here...
3680 (BFD64_BACKENDS_CFILES): ...from here.
3681 * Makefile.in: Rebuild.
3683 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3685 * Makefile.am: Add FR30 target.
3686 * Makefile.in: Add FR30 target.
3687 * archures.c: Add support for FR30.
3688 * config.bfd: Add support for FR30.
3689 * configure.in: Add support for FR30.
3690 * reloc.c: Add support for FR30 relocations.
3691 * targets.c: Add support for FR30 relocations.
3692 * bfd-in2.h: Regenerate.
3693 * configure: Regenerate.
3694 * libbfd.h: Regenerate.
3695 * cpu-fr30.c: New file.
3696 * elf32-fr30.c: New file.
3698 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3700 * configure.in: detect cygwin* instead of cygwin32*
3701 * configure: regenerate
3703 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3705 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3706 use bfd_malloc and free instead and check return value from bfd_malloc.
3708 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3710 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3711 * libbfd.h: Rebuild.
3713 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3714 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3715 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3716 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3718 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3720 (mips_elf_link_hash_table_create): Don't initialize
3721 dynsym_sec_strindex.
3722 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3723 (mips_elf_size_dynamic_sections): Generate a section symbol for
3724 every output section.
3725 (mips_elf_finish_dynamic_sections): Count all sections for
3727 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3730 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3732 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3733 for later PLT entries in large PLTs.
3734 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3736 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3738 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3740 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3742 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3743 * elflink.h (elf_collect_hash_codes): New function. This function is
3744 called for each exported symbol and we compute the ELF hash value for
3746 (compute_bucket_value): New function. It is called from
3747 size_dynamic_sections to determine the hash table size. When we are
3748 optimizing a better, but slower, algorithm is used.
3749 (size_dynamic_sections): Call compute_bucket_value.
3751 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3753 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3755 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3757 (sh_elf_gc_mark_hook): New.
3758 (sh_elf_gc_sweep_hook): New.
3759 (sh_elf_check_relocs): New.
3760 (elf_backend_can_gc_sections): Define.
3762 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3764 * acinclude.m4: undo previous gettext change
3765 * aclocal.m4: rebuild with right version of aclocal.
3767 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3769 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3770 aclocal.m4 to acinclude.m4, so they don't get lost.
3772 * elfcore.h: rewrite for better corefile support.
3773 * elf.c (elfcore_*): new functions.
3774 * elf-bfd.h (elf_obj_tdata): new structure members.
3775 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3777 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3779 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3781 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3782 and R_M32R_GNU_VTENTRY.
3783 (elf_backend_can_gc_sections): Define.
3784 (m32r_elf_check_relocs): New.
3785 (m32r_elf_gc_mark_hook): New.
3786 (m32r_elf_gc_sweep_hook): New.
3787 (m32r_elf_relocate_section): Handle VT relocs.
3789 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3791 * coff-arm.c (arm_relocate_section): Remove redundant test.
3793 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3794 cleat that the 'bitsize' field is the size of the bitfield AFTER
3795 relocation not before.
3797 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3799 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3802 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3804 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3805 R_SPARC_GNU_VTENTRY.
3806 (elf32_sparc_check_relocs): Handle them.
3807 (elf32_sparc_reloc_type_lookup): Likewise.
3808 (elf32_sparc_relocate_section): Likewise.
3809 (elf32_sparc_gc_mark_hook): New.
3810 (elf32_sparc_gc_sweep_hook): New.
3812 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3814 * som.c (som_finish_writing): Perform some sanity checks when
3815 writing an executable or shared library.
3817 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3819 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3820 * configure.in (elf): Add dwarf1.lo.
3821 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3822 * elf.c (_bfd_elf_find_nearest_line): Add call to
3823 _bfd_dwarf1_find_nearest_line.
3824 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3825 Add call to _bfd_dwarf1_find_nearest_line.
3826 * configure: Rebuilt.
3828 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3830 * elflink.h (elf_gc_sections): Do not allow garbage
3831 collection if dynamic sections have been created.
3833 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3835 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3837 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3838 (v850_elf_perform_relocation): Likewise.
3839 (v850_elf_final_link_relocate): Likewise.
3840 (v850_elf_relocate_section): Likewise.
3841 (v850_elf_gc_sweep_hook): New routine.
3842 (v850_elf_gc_mark_hook): New routine.
3843 (elf_backend_can_gc_sections): Define.
3845 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3847 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3850 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3852 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3853 Declare size as bfd_size_type.
3854 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3856 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3858 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3860 * som.c (CPU_PA_RISC2_0): Define.
3861 (_PA_RISC2_0_ID): Likewise.
3862 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3864 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3866 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3867 has a base which is already defined, only add the referenced
3868 symbol to the dynamic symbol table if it is defined or referenced
3871 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3874 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3876 * elflink.h (elf_link_add_object_symbols): Undo last change.
3878 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3880 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3881 symbol for the indirect alias to a versioned symbol.
3883 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3885 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3886 (elf32_i386_vtentry_howto): New.
3887 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3888 or elf32_i386_vtinherit_howto on lookup.
3890 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3892 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3893 reloc_type. Rename R_68K__max to R_68K_max.
3894 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3897 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3899 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3900 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3902 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3905 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3907 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3908 message has a null byte terminator.
3910 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3912 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3913 word subject to R_V850_32 relocation.
3915 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3917 * dwarf2.c: Add comment describing problem computing line numbers
3918 for undefined symbols at link time.
3920 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3922 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3923 transform a defweak into a plt entry.
3924 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3925 plt entry references to receive a RELATIVE reloc.
3926 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3927 (elf64_alpha_relocate_section): Assert we don't overrun
3928 the allocated relocation space.
3930 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3932 * elf.c (swap_out_syms): Always treat section symbols as
3933 special, even if they are attached to a common section.
3935 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3937 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3938 sections with v850 common section attributes into named v850
3940 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3941 common section attributes into named v850 common sections.
3943 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3945 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3948 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3950 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3951 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3952 reloc to the wrong section a warning, not an error. .dynsbss
3953 is not an output section, so there is no need to check for it.
3955 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3957 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3959 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3961 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3962 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3964 (elf32_arm_gc_mark_hook): New.
3965 (elf32_arm_gc_sweep_hook): New.
3966 (elf32_arm_check_relocs): New.
3967 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3969 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3972 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3974 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3975 assume there is no PLT or GOT.
3977 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3979 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3980 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3981 also accepted as a function symbol type.
3983 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3985 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3987 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3989 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3990 match definition of _bfd_gc_sections field.
3991 * libbfd.h: Rebuild.
3993 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3995 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3996 the addend of a dynamic relocation referencing a section.
3997 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3998 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4000 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4002 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4003 bed has a size_dynamic_sections routine before trying to use it.
4005 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4007 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4008 _bfd_elf_rel_vtable_reloc_fn.
4010 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4012 * Makefile.am: Add elf32-arm.c.
4013 * Makefile.in: Rebuild.
4014 * elf-bfd.h: Add elf_backend_get_symbol_type.
4015 * elf.c (swap_out_syms): If defined, call
4016 elf_backend_get_symbol_type.
4017 * elf32-arm.c: Define elf_backend_get_symbol_type.
4018 (elf32_arm_get_symbol-type): New routine.
4019 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4020 (bfd_elf32_arm_process_before_allocation): Change to
4021 check for STT_ARM_TFUNC.
4022 (elf32_arm_final_link_relocate): Likewise.
4023 * elfxx-target.h: Add elf_backend_get_symbol_type.
4025 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4027 * archures.c (bfd_mach_alpha_ev[456]): New.
4028 * cpu-alpha.c: Rework to match these types.
4029 * bfd-in2.h: Rebuild.
4031 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4033 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4034 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4036 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4037 (elf_i386_reloc_type_lookup): Recognize them.
4038 (elf_i386_check_relocs): Pass them off to generic code.
4039 (elf_i386_relocate_section): Ignore them.
4040 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4041 (elf_backend_can_gc_sections): True.
4043 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4045 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4046 before looking at owner field.
4047 (elf32_arm_to_thumb_stub): Ditto.
4048 (elf32_arm_relocate_section): Compute name before calling
4049 elf32_arm_final_link_relocate().
4051 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4053 * elf.c: comment and formatting cleanups.
4056 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4058 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4059 (core files are treated differently than object files).
4060 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4061 bfd_elf_mkcorefile): declare.
4062 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4063 bfd_elf_mkcorefile): add to bfd_target vector.
4064 * elfcore.h (elf_core_file_p): save the program header table,
4065 and set the bfd architecture from the elf file header.
4066 * elf.c (bfd_elf_mkcorefile): new function.
4067 (_bfd_elf_write_corefile_contents): new function.
4068 (assign_file_positions_for_segments): add cases for handling
4069 PT_NOTE segments. (assign_file_positions_except_relocs):
4070 core files should be handled the same as exec files.
4071 (prep_headers): identify core files as type ET_CORE.
4072 (copy_private_bfd_data): identify the sections belonging to
4073 the PT_NOTE segment.
4075 * elf32-sparc.c (elf32_sparc_final_write_processing):
4076 add break statement to default case.
4078 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4080 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4081 section (not input) will be in sections ".sbss", ".sbss2",
4082 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4083 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4084 output_offset for correct evaluation of addend.
4086 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4088 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4089 elf32_arm_allocate_interworking_sections and
4090 elf32_arm_process_before_allocation.
4092 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4094 * bfd-in.h: Ammend prototype for
4095 elf32_arm_process_before_allocation to remove surplus third
4098 * bfd-in2.h: Regenerate.
4100 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4102 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4104 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4106 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4107 calculated for RELOC_SPARC_REV32 case.
4109 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4111 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4112 elf32_arm_allocate_interworking_sections and
4113 elf32_arm_process_before_allocation.
4114 * bfd-in2.h: Regenerated.
4115 * elf32-arm.c Define elf32_arm_link_hash_table.
4116 (insert_thumb_branch): New routine.
4117 (find_thumb_glue): New routine.
4118 (find_arm_glue): New routine.
4119 (record_arm_to_thumb_glue): New routine.
4120 (record_thumb_to_arm_glue): New routine.
4121 (elf32_arm_link_hash_table_create): New routine.
4122 (elf32_arm_get_bfd_for_interworking): New routine.
4123 (elf32_arm_allocate_interworking_sections) New routine.
4124 (elf32_arm_process_before_allocation) New routine.
4125 (elf32_thumb_to_arm_stub): New routine.
4126 (elf32_arm_to_thumb_stub): New routine.
4127 (elf32_print_private_bfd_data): Fix typo.
4128 (elf32_arm_final_link_relocate): Add argument sym_sec.
4129 Check for branches to thumb symbols in case R_ARM_PC24.
4130 Check for branches to arm symbols in case R_ARM_THM_PC22.
4131 (elf32_arm_relocate_section): Pass symbol section to
4132 elf32_arm_final_link_relocate.
4134 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4136 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4137 entries unless the symbol is defined in the executable; in
4138 particular, undefined weak symbols get a PLT entry.
4140 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4142 * libaout.h: Remove nested comment to avoid warning.
4144 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4146 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4147 R_ARM_PC24 relocation.
4149 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4151 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4152 argument is_local. Add argument sym_flags. Check sym_flags
4153 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4154 (elf32_arm_relocate_section): Don't pass local sym and pass
4155 sym_flags to elf32_arm_final_link_relocate.
4157 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4159 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4160 to not count too few relocs for dynamicly linked executables.
4162 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4164 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4165 symbols without a dynamic index dynamic. Consider all weak
4167 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4168 correspondance between input and output sections.
4170 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4172 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4173 that use a .got.plt section start the got offset at zero.
4175 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4177 * ieee.c (ieee_write_processor): Correct the processor ID written
4178 out for bfd_arch_m68k, accommodating change of March 25.
4180 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4182 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4183 R_ARM_THM_RPC22 relocations.
4185 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4187 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4189 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4190 .got relocs in -Bsymbolic shared objects.
4192 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4194 * elf32-arm.c: Add private flags to ELF header.
4195 (elf32_arm_print_private_bfd_data): New Function.
4196 (elf32_arm_set_private_flags): New Function.
4197 (elf32_arm_copy_private_flags): New Function.
4198 (elf32_arm_merge_private_bfd_data): New Function.
4200 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4202 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4204 (elf32_sparc_relocate_section): Likewise.
4206 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4208 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4209 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4210 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4211 of the function. Recognize no .plt as static linking.
4213 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4215 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4216 ".liblist" string through gettext.
4218 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4220 * Makefile.am: Add support for elf32-arm.lo.
4221 * Makefile.in: Rebuild.
4222 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4223 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4224 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4225 * configure: Regenerate.
4226 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4227 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4228 bfd_target bfd_elf32_littlearm_vec.
4229 * elf32-arm.c: New file.
4231 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4233 * libaout.h (M_SPARCLITE_LE): New machine.
4234 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4235 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4236 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4237 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4238 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4239 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4240 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4241 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4242 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4243 be BFD_RELOC_SPARC_REV32.
4245 * config.bfd (sparc86x-*-aout): New
4247 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4249 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4250 actually mapping the output sections.
4252 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4255 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4256 (mn10300_elf_reloc_map): Similarly.
4257 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4259 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4261 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4263 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4264 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4265 elf_mips_reloc_type defined in elf/mips.h.
4267 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4269 * elf64-mips.c: Remove reloc_type definition completely. It's now
4272 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4274 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4275 as they are defined in elf/mips.h now.
4277 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4280 * Re-add lost change:
4281 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4283 (mn10300_elf_relax_section): Include stack space for register saves
4284 in the imm8 field of a "call" instruction.
4285 (compute_function_info): Determine how much stack is allocated by
4286 the movm instruction. Fix typo.
4287 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4289 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4291 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4292 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4294 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4296 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4298 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4300 * elf32-hppa.h: Let ELF header define the enum containing the
4301 external reloc numbers.
4302 * elf32-i386.h: Likewise.
4304 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4306 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4307 * elf32-mips.c: Likewise.
4308 * elf32-ppc.c: Likewise.
4310 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4312 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4313 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4315 * bfd-in.h: Regenerate.
4316 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4317 parameter to 'unsigned int' to avoid K&R compatability problems.
4319 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4321 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4322 functionname_ptr to be const. Change line_ptr to be unsigned.
4324 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4325 macro is not defined. Change second parameter from bfd_link_info
4326 to coff_final_link_info. Add prototype.
4327 (coff_final_link_postscript): Simplify handling when macro is not
4328 defined. Add prototype.
4330 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4332 * elf-mn10300.c: Before include system specific ELF header define
4333 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4334 * elf32-mips.c: Likewise.
4335 * elf32-ppc.c: Likewise.
4337 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4339 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4340 temporary patch over to elf64-mips.c as well.
4342 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4344 * elf32-mips.c (reloc_type): Temporarily disable definition of
4345 standard relocation since they are now defined in elf/mips.h.
4347 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4349 * elf-m10200.c (mn10200_elf_final_link_relocate):
4350 Modify range test for case R_MN10200_8.
4352 * elf-m10300.c (mn10300_elf_final_link_relocate):
4353 Modify range test for case R_MN10300_8.
4355 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4357 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4358 * elf32-i386.c (elf_backend_got_header_size): Define.
4359 (elf_backend_plt_header_size): Define.
4360 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4361 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4362 * elfxx-target.h: Provide a default of zero.
4363 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4364 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4366 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4367 entry from an executable, even if the plt refcount goes to 0.
4369 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4371 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4372 directory name at the line number.
4374 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4375 with an unspecified type.
4377 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4379 * sunos.c: Add undef of valid to avoid problem on SunOS.
4381 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4383 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4385 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4387 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4388 R_68K_PCxx and R_68K_xx relocations. Make sure that
4389 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4390 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4391 R_68K_xx relocations.
4392 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4393 that has no plt entry.
4394 (elf_m68k_relocate_section): Ignore the plt offset in a static
4396 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4398 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4401 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4403 (howto_table, reloc_map): Add entries for them.
4404 (elf_m68k_check_relocs): Handle them. Implement reference
4405 counting for got and plt entries.
4406 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4407 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4409 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4410 (elf_m68k_relocate_section): Handle the new reloc types.
4411 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4412 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4413 * elflink.h (elf_link_add_object_symbols): When creating an
4414 indirect reference for symbol versioning also copy the plt
4416 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4417 flag also reset the plt offset.
4418 (elf_link_assign_sym_version): Likewise.
4419 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4420 the size of the entry in bytes.
4421 (elf_gc_allocate_got_offsets): Likewise.
4423 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4425 * elflink.h (elf_gc_sections): Return true rather than falling off
4428 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4431 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4433 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4434 comment describing when it should be enabled.
4435 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4438 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4440 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4441 information ATN records.
4443 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4445 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4446 section for an absolute symbol in a fully linked file. Based on
4447 patch from Christian Holland <CHolland@de.lucent.com>.
4449 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4451 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4452 that a symbol is undefined.
4454 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4456 * som.c (som_bfd_gc_sections): Define.
4458 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4460 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4461 overflows in ARM_26D patches, since they have already been
4462 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4464 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4466 * coffcode.h (coff_write_object_contents): If we have any long
4467 section names, call coff_write_symbols even if there are no
4470 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4472 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4473 PT_LOAD segment, rather than only setting it once for the entire
4476 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4477 rather than ignoring every phdr with a p_paddr of 0, ignore all
4478 the phdrs if they all have a p_paddr of 0.
4480 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4481 section was discarded from the link.
4483 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4485 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4487 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4489 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4490 floating point operations.
4492 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4494 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4497 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4499 Merge of vax/vms (read-only) support
4500 * configure.com: Support Vax target.
4501 * makefile.vms: Support Vax target.
4502 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4503 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4505 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4507 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4509 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4511 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4513 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4514 * targets.c (bfd_target_ovax_flavour): New flavour.
4515 (vms_alpha_vec): Renamed from evax_alpha_vec.
4517 (target_vector): Update accordingly.
4518 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4520 (vax*-*-*vms*): New target.
4521 * Makefile.am: Update for renamed files. Rebuild dependencies.
4522 * bfd-in2.h: Rebuild.
4523 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4525 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4527 Based on patch from Matt Semersky <matts@scd.hp.com>:
4528 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4529 pointer on abfd->outsymbols.
4530 (generic_add_output_symbol): Handle NULL sym parameter.
4532 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4534 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4537 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4539 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4540 when handling 32 bit immediate relocs.
4541 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4543 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4545 * section.c (STD_SECTION): Account for recently added gc_mark
4546 field in struct asection.
4548 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4549 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4551 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4553 ELF Section-level Garbage Collection:
4554 * bfd.c (bfd_gc_sections): New.
4555 * aout-adobe.c: Hook to default implementation.
4556 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4557 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4558 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4559 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4560 * tekhex.c, versados.c: Likewise.
4561 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4562 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4564 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4565 (bfd_generic_gc_sections): New.
4566 * section.c (SEC_KEEP): New.
4567 (asection): Add gc_mark member.
4569 * elfcode.h (elf_gc*): New name remappings.
4570 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4571 sections to be excluded.
4572 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4573 (elf_gc_propogate_vtable_entries_used): New.
4574 (elf_gc_smash_unused_vtentry_relocs): New.
4575 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4576 (elf_gc_common_finalize_got_offsets): New.
4577 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4578 * elfxx-target.h: Add and default gc hooks.
4580 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4582 (struct elf_obj_tdata): Likewise for local_got_offsets.
4583 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4584 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4585 * elf64-sparc.c, elflink.h: Likewise.
4587 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4588 (ELF_LINK_HASH_MARK): Define.
4589 (struct elf_backend_data): Add GC hooks.
4590 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4592 * elf-m10300.c (mn10300_elf_check_relocs): New.
4593 (mn10300_elf_gc_mark_hook): New.
4594 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4595 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4596 (mn10300_elf_final_link_relocate): Likewise.
4597 (mn10300_elf_relocate_section): Likewise.
4598 (elf_backend_can_gc_sections): Define.
4599 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4600 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4601 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4602 (mips_info_to_howto_rel): Likewise.
4603 (mips_elf_relocate_section): Likewise.
4604 (mips_elf_check_relocs): Likewise.
4605 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4606 (elf_backend_can_gc_sections): Define.
4607 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4608 (ppc_elf_howto_raw): Handle them.
4609 (ppc_elf_reloc_type_lookup): Likewise.
4610 (ppc_elf_relocate_section): Likewise.
4611 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4612 Handle new vtable relocs.
4613 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4614 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4615 (elf_backend_can_gc_sections): Define.
4617 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4619 * archures.c (bfd_mach_mn10300): Define.
4620 * elf-m10300.c: Include elf/mn10300.h
4621 (elf_mn10300_mach): New function.
4622 (_bfd_mn10300_elf_final_write_processing): Likewise.
4623 (_bfd_mn10300_elf_object_p): Likewise.
4624 (elf_backendfinal_write_processing): Define.
4625 (elf_backend_object_p): Likewise.
4627 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4629 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4632 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4634 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4635 link_next field, not the next field.
4637 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4639 * elf.c (map_sections_to_segments): Check the section address
4640 against the phdr size both with and without a modulo of
4643 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4645 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4646 linker created empty input section if the output section has the
4649 * elflink.h (elf_link_output_extsym): Print an error message if
4650 _bfd_elf_section_from_bfd_section fails.
4652 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4655 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4657 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4658 native linker output. Avoid putting an empty section in more than
4661 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4663 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4664 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4666 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4668 * elf.c (swap_out_syms): New arg relocatable_p.
4669 Don't add section VMA to symbols for relocatable output.
4670 (_bfd_elf_compute_section_file_positions): Update call to
4673 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4675 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4676 against 'addend' be signed rather than unsigned.
4678 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4680 * elf32-m32r.c: Add prototyps for static functions.
4682 * coff-arm.c: Add prototypes for static functions.
4684 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4686 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4687 LMA is used to order sections in a segment.
4689 * elf32-v850.c: Add prototypes for static functions.
4690 Change type of addend parameter to bfd_vma in various functions.
4692 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4694 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4695 complain_overflow_signed instead of complain_overflow_bitfield.
4697 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4699 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4700 when comparing against 0.
4702 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4704 * Makefile.am (config.status): New target.
4705 * Makefile.in: Rebuild.
4707 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4709 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4710 error if previous object endianness doesn't match current object.
4712 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4714 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4715 _bfd_elf_print_private)bfd_data ().
4717 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4719 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4721 (elf_link_add_object_symbols): Set type_change_ok and
4722 size_change_ok before calling elf_merge_symbol.
4724 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4725 undefined symbol error, don't also issue an overflow error.
4727 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4729 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4730 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4731 message instead of crashing.
4733 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4735 * archures.c (bfd_mach_cpu32): Define.
4736 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4738 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4739 * ieee.c: Include <ctype.h>.
4740 (ieee_object_p): Parse out process ID string to make it more
4741 likely to be acceptable for bfd_scan_arch.
4742 * bfd-in2.h: Rebuild.
4744 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4746 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4747 _bfd_elf_print_private_bfd_data() so that the program header will
4750 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4752 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4753 0x68. Reindent. Add some comments.
4755 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4757 * elf.c (copy_private_bfd_data): Adjust physical address of
4758 segment in output BFD to contain LMAs of its sections.
4760 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4762 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4763 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4764 endian data 32 bit relocations.
4765 (elf32_sparc_merge_private_bfd_data): Check if linking little
4766 endian objects with big endian objects.
4767 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4768 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4769 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4771 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4772 * archures.c (bfd_mach_sparc_sparclite_le): New.
4773 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4775 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4777 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4780 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4782 * bfd-in.h: Move over patch to bfd-in2.h.
4784 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4786 (_bfd_relocate_contents): Likewise.
4788 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4790 * peicode.h (add_data_entry): If the section has no private data
4791 then do not create a Data Dictionary entry for it.
4793 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4795 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4796 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4797 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4798 subsections during relaxation more correctly.
4800 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4802 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4803 Add extra argument to bfd_arm_process_before_allocation ().
4804 * bfd-in.h: Reflect changes made in bfd-in2.h.
4805 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4806 coff class of a BFD symbol.
4807 * coff-arm.c: Add support for interworking between Thumb code and
4808 non-interworking aware ARM code.
4810 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4812 * po/Make-in (install-info): New target.
4814 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4816 * filemode.c: Remove; not used.
4818 If sysdep.h includes a header file, don't include it again:
4819 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4821 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4823 * archive.c: Don't include <string.h> or <errno.h>.
4824 * evax-alpha.c; Don't include <stdio.h>.
4825 * evax-egsd.c: Likewise.
4826 * evax-etir.c: Likewise.
4827 * evax-misc.c: Likewise.
4828 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4829 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4831 * hpux-core.c: Likewise.
4832 * netbsd-core.c: Likewise.
4834 * libbfd.c: Don't include <sys/types.h>.
4835 * nlmcode.h: Don't include <string.h>.
4836 * osf-core.c: Don't include <string.h> or <stdio.h>.
4837 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4838 <errno.h>, or <unistd.h>.
4839 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4841 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4843 * configure.com: If the version number can not be found in
4844 configure.in, set it to "unknown" rather than "2.8.1".
4846 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4848 * elf32-mips.c (elf_mips_mach): New.
4849 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4850 (_bfd_mips_elf_final_write_processing): Use the names
4851 of machines, rather than the numbers. Set both the ARCH
4852 and MACH in e_flags. Handle a few more specific machines.
4853 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4854 EF_MIPS_ARCH and EF_MIPS_MACH.
4856 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4858 * syms.c (bfd_is_local_label): Revert last change.
4859 * srec.c (srec_write_symbols): Discard debugging symbols.
4861 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4863 * som.c: Include <ctype.h>.
4864 * som.h: Don't include sysdep.h.
4866 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4868 * libbfd.h: Rebuilt.
4869 * libbfd-in.h: Removed gettext includes and defines.
4870 * sysdep.h: Moved gettext-related includes and defines here.
4872 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4874 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4875 an ad-hoc test. Kill bogus #if 0 code.
4876 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4878 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4880 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4881 when generating a normal executable for a symbol defined in a
4882 regular file. When copying a reloc into the output file, adjust
4883 the addend for a PC relative reloc against a global symbol.
4885 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4887 * libbfd.h: Rebuilt.
4888 * libbfd-in.h (_): Define as dgettext.
4890 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4892 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4894 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4895 when declaring parameter types.
4896 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4898 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4900 * config.bfd: If we include any ELF targets in targ_defvec and/or
4901 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4902 * elf32-gen.c (dummy): New static const variable.
4903 (elf_generic_info_to_howto): New static function.
4904 (elf_generic_info_to_howto_rel): New static function.
4905 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4906 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4907 * elf64-gen.c: Same changes as elf32-gen.c.
4908 * elfcode.h (elf_object_p): For the generic target, ignore a
4909 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4911 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4913 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4914 * configure: Rebuild.
4916 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4918 * config.bfd: Update OSR5/Unixware patterns.
4920 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4922 * elf.c (assign_file_positions_for_segments): Allow for holes
4923 between sections added by a link script.
4925 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4927 * configure.in: Change version number to 2.9.4
4928 * configure: Rebuild.
4930 Based on patch from H.J. Lu <hjl@gnu.org>:
4931 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4932 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4933 * bfd-in2.h: Rebuild.
4935 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4937 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4940 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4942 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4943 (elf64_alpha_relax_section): Fill them in.
4944 (elf64_alpha_relax_opt_call): Implement more than a stub.
4945 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4946 alignment on .scommon.
4947 (elf64_alpha_merge_gots): Merge use counts as well.
4949 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4951 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4952 for calculating a local symbol's address.
4953 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4954 Set the .got's cooked size as well as the raw size.
4956 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4958 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4959 internationalisation of printed information.
4961 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4962 internationalisation of printed information.
4964 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4966 * syms.c (struct indexentry): Change directory_name, file_name,
4967 and function_name fields to char *.
4968 (struct stab_find_info): Change cached_file_name field to char *.
4970 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4972 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4974 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4976 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4978 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4980 * Makefile.am (install-data-local): Make $(includedir).
4981 * Makefile.in: Rebuild.
4983 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4985 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4987 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4989 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4990 * Makefile.in: Rebuild.
4992 * bfd-in2.h: Rebuild for Nick's changes.
4994 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4996 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4997 change wrt length == max_namelen.
4999 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5001 * Many files: Added gettext invocations around user-visible
5003 * libbfd-in.h: Added gettext includes and defines.
5004 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5005 HAVE_LC_MESSAGES): Define.
5006 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5008 * Makefile.am (SUBDIRS): Added po.
5009 (POTFILES): New macro.
5010 (po/POTFILES.in): New target.
5011 (SOURCE_HFILES): New macro.
5013 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5015 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5017 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5018 NT_PRSTATUS note section encountered, it contains the status of
5019 the currently executing thread when the core file was written.
5021 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5023 * libcoff.h: Add extra parameter to
5024 bfd_coff_link_output_has_begun overrideable function.
5025 * cofflink.c: Pass extra parameter to
5026 bfd_coff_link_output_has_begun function.
5027 * bfd-in.h: Add prototypes for exported ARM interworking
5029 * peicode.h: ARM specific code reorganised to conform to BFD
5031 * coffcode.h: ARM specific code reorganised to conform to BFD
5033 * coff-arm.c: Code reorganised to conform to the BFD coding
5034 conventions. Global variables have been moved into an ARM
5035 specific hash table structure and a new function:
5036 bfd_arm_get_bfd_for_interworking() has been created which is
5037 called from the linker scripts.
5039 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5041 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5043 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5044 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5045 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5046 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5048 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5050 * config.bfd: Added sparc86x support.
5052 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5054 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5055 an out of range pc-relative jump/call to an undefined weak symbol.
5057 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5059 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5062 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5064 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5065 an error other than bfd_error_system_call, set the error to
5066 bfd_error_wrong_format.
5068 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5069 bfd_elf32_powerpcle_vec.
5071 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5072 program segments are zero, don't set p_paddr_valid.
5074 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5076 * elf64-alpha.c: Initial implementation of relaxation --
5077 (struct alpha_elf_link_hash_entry): Add use_count member.
5078 (elf64_alpha_check_relocs): Initialize and increment it.
5079 (elf64_alpha_can_merge_gots): Check it when considering merging.
5080 (elf64_alpha_merge_gots): Drop entries with zero use.
5081 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5082 (elf64_alpha_always_size_sections): Split out got sizing ...
5083 (elf64_alpha_size_got_sections): ... here. New function.
5084 (elf64_alpha_relax_find_reloc_ofs): New function.
5085 (elf64_alpha_relax_with_lituse): Likewise.
5086 (elf64_alpha_relax_without_lituse): Likewise.
5087 (elf64_alpha_relax_opt_call): Likewise.
5088 (elf64_alpha_relax_section): Likewise.
5089 (elf64_alpha_add_symbol_hook): Likewise.
5090 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5091 (elf64_alpha_relocate_section): Likewise.
5092 (bfd_elf64_bfd_relax_section): Define.
5093 (elf_backend_add_symbol_hook): Likewise.
5095 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5097 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5098 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5099 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5101 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5103 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5104 * configure: Rebuild.
5106 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5108 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5109 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5110 * configure.in: Define and substitute WIN32LDFLAGS and
5112 * aclocal.m4: Rebuild with new libtool.
5113 * configure, Makefile.in: Rebuild.
5115 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5117 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5118 before any other symbols in the same section.
5120 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5122 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5125 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5127 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5129 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5130 Use addr_size for address size, rather than sizeof(bfd_vma).
5131 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5132 Fix call to read_address.
5133 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5134 Scrap other unneeded arguments. Fix call to read_address.
5135 (scan_unit_for_functions): Fix call to read_attribute.
5136 (parse_comp_unit): We now handle more values for addr_size.
5137 Set addr_size in unit. Fix call to read_attribute and
5140 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5142 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5144 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5146 * archures.c (bfd_default_scan): Add m68k cases back to default
5147 switch, reverting patch of March 25, since IEEE support depends
5150 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5152 * Makefile.am (diststuff): New target.
5153 * Makefile.in: Rebuild.
5155 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5157 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5158 som_offset when we have an extended name table.
5160 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5162 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5164 * Makefile.in: Rebuild.
5166 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5168 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5169 symbols when creating a shared library.
5170 (elf_m68k_adjust_dynindx): New function, used by above code.
5171 (elf_m68k_finish_dynamic_sections): Initialize the section
5173 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5175 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5177 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5180 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5182 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5185 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5187 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5190 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5192 * configure.in: Set version to 2.9.1.
5193 * configure: Rebuild.
5195 * Branched binutils 2.9.
5197 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5199 * syms.c (ENABLE_CACHING): Define.
5200 (struct indexentry): Define.
5201 (struct stab_cache): Remove.
5202 (cmpindexentry): New static function.
5203 (struct stab_find_info): Add new fields: indextable,
5204 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5205 cached_file_name. Remove fields: file_cache, function_cache, and
5207 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5208 index table and search it.
5210 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5212 * elf.c (_bfd_elf_copy_private_section_data): Call
5213 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5215 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5217 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5219 * coff-arm.c: Define all globally visible variables and functions
5220 only when COFF_WITH_PE is not defined.
5221 * configure.in (armpe_little_vec, armpe_big_vec): Add
5223 * configure: Rebuild.
5225 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5227 Fix some gcc -Wall warnings:
5228 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5229 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5230 * archures.c (bfd_default_scan): Likewise.
5231 * bfd.c (bfd_scan_vma): Likewise.
5232 * binary.c (mangle_name): Likewise
5233 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5234 * coff-sh.c (sh_relocate_section): Likewise.
5235 * coff-stgo32.c (create_go32_stub): Likewise.
5236 * coffcode.h (coff_slurp_line_table): Likewise.
5237 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5238 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5239 (assign_file_positions_for_segments): Likewise.
5240 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5241 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5242 * oasys.c (oasys_write_sections): Likewise.
5243 * ppcboot.c (ppcboot_object_p): Likewise.
5244 (mangle_name): Likewise.
5245 * riscix.c (riscix_fix_pcrel_26): Likewise.
5246 * srec.c (srec_scan): Likewise.
5247 * stabs.c (_bfd_write_section_stabs): Likewise.
5248 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5249 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5250 switch. Declare parameters for function pointers.
5251 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5253 * elf.c (elf_sort_sections): Likewise.
5254 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5255 Add default cases to switches.
5256 (coff_arm_relocate_section): Remove unused local variables.
5258 (coff_arm_bfd_set_private_flags): Change flag variable to type
5260 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5261 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5262 (dump_toc): Change cat to const, and initialize it.
5263 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5264 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5265 (sh_elf_relocate_section): Initialize r_symndx.
5266 * coffcode.h (coff_compute_section_file_positions): Only declare
5267 old_sofar if ALIGN_SECTIONS_IN_FILE.
5268 (coff_write_object_contents): Initialize csym.
5269 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5270 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5272 * dwarf2.c: Include libiberty.h.
5273 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5274 (decode_line_info): Remove unused local variables.
5275 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5276 (m32r_elf_relocate_section): Likewise.
5277 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5278 (v850_elf_reloc): Likewise.
5279 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5280 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5281 * elf.c (assign_file_positions_for_segments): Always set adjust.
5282 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5283 parenthesize expression.
5284 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5285 (m32r_elf_object_p): Return a value.
5286 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5287 * elf32-mips.c (mips_elf_final_link): Initialize last.
5288 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5289 * elf32-v850.c (v850_elf_object_p): Return a value.
5290 (v850_elf_print_private_bfd_data): Change fprintf format string.
5291 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5293 * elflink.h (elf_link_add_object_symbols): Change vernum to
5294 unsigned int, and initialize it. Change fprintf format string.
5295 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5296 when setting or comparing to soname_indx.
5297 (elf_create_pointer_linker_section): Change num_symbols to
5299 * libcoff-in.h (coff_data_type): Change flags to flagword.
5300 * peicode.h (pe_print_idata): Initialize idx. Change j to
5301 bfd_size_type. Initialize hint_member. Remove useless test to
5303 (pe_print_edata): Change num_functions and num_names in struct
5304 EDT_type to unsigned long. Remove cast. Change fprintf format
5306 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5307 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5309 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5310 int *. Update uses. Change j to long.
5311 * bfd-in2.h, libcoff.h: Rebuild.
5313 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5315 * elf32-v850.c Remove definition of USE_REL.
5316 (v850_elf_info_to_howto_rela): New function.
5317 (v850_elf_perform_relocation): Renamed from
5318 v850_elf_store_addend_in_insn. Removed replace argument.
5319 (v850_elf_reloc): store the relocation in the addend field instead
5321 (v850_elf_final_link_relocate): Now calls
5322 v850_elf_perform_relocation.
5323 (v850_elf_relocate_section): Remove code to generate REL
5326 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5328 * coffcode.h (coff_new_section_hook): Set the type and storage
5329 class in the native symbol information allocated for a new section
5332 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5334 * peicode.h: Chain together calls to
5335 coff_bfd_copy_private_bfd_data and
5336 coff_bfd_print_private_bfd_data.
5338 * coff-arm.c: Add prototypes for
5339 coff_arm_bfd_print_private_bfd_data and
5340 coff_arm_bfd_copy_private_bfd_data.
5342 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5344 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5347 * peicode.h: Call arm-coff private data functions after handling
5350 * coff-arm.c: Turn statics into globals so that they can be shared
5351 both pe and pei backends.
5353 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5355 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5357 (sunos_write_object_contents): Likewise.
5358 * aoutx.h (NAME(aout,machine_type)): Likewise.
5359 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5361 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5363 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5365 (bfd_default_scan): Remove m68k special cases.
5366 * bfd-in2.h: Rebuild.
5367 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5369 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5370 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5372 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5373 selection, change printable_name to just "m68k" and make that the
5374 default instead of m68k:68020.
5376 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5378 (MY_get_section_contents): Define as aout_32_get_section_contents
5379 rather than NAME(aout,get_section_contents).
5381 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5383 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5384 and call bfd_default_set_arch_mach to do the real work.
5386 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5388 * bout.c (BALX): Include return register g14 as part of the insn.
5390 (calljx_callback): Use it.
5392 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5394 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5395 * libbfd.h: Rebuild.
5397 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5398 byte_count to unsigned int.
5399 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5400 unused local variables.
5402 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5403 variables er and er1.
5405 * cpu-v850.c: Include <ctype.h>.
5406 (scan): Case isdigit argument to unsigned char.
5408 From Yan Meroth <YAN.MEROTH@st.com>:
5409 * ihex.c (ihex_scan): Add extbase variable so that getting an
5410 extended linear address record does not ignore any previous
5412 (ihex_write_object_contents): When writing out an extended linear
5413 address record, zero out any previous extended address.
5415 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5417 * ieee.c (do_one): Check section before dereferencing it.
5418 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5419 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5421 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5423 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5425 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5427 * coff-arm.c: Add interworking functions to pe backends.
5429 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5431 * configure.in: Use AM_DISABLE_SHARED.
5432 * aclocal.m4, configure: Rebuild with libtool 1.2.
5434 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5436 * coff-arm.c (coff_arm_relocate_section): Better error messages
5437 when interowrking conflucts occur. Courtesy of Jonathan Walton
5439 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5440 relocations. Patch courtesy of Jonathan Walton and Tony
5443 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5445 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5446 part of Feb 22 change controling when to override the existing
5447 symbol with the .plt entry.
5449 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5451 * config.bfd (targ_cpu): Add thumb-pe target.
5453 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5454 functions in PE build.
5456 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5458 * config.bfd (sparclite-*-elf*): Added.
5460 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5462 * configure.in: Add elf.lo to elf shell variable.
5463 * Makefile.am (BFD_LIBS): Remove elf.lo.
5464 (BFD_LIBS_CFILES): Remove elf.c.
5465 (BFD32_BACKENDS): Add elf.lo.
5466 (BFD32_BACKENDS_CFILES): Add elf.c.
5467 * configure, Makefile.in: Rebuild.
5469 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5471 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5472 relocation against a now-local symbol should not have a dynamic
5475 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5477 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5479 (pe_print_private_bfd_data): Print PE flags. From Mikey
5480 <jeffdb@netzone.com>.
5482 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5484 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5485 a plt entry when we can determine that we authoritatively define
5488 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5490 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5491 don't actually use trad-core, but a SunOS-style core file handled
5493 * hosts/sparclinux.h: Remove.
5495 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5497 * peicode.h (pe_print_idata): If there is no .idata section, look
5498 for the import tables in some other section. Make the initial
5499 label line up better with the data. Print the import address
5500 table even if there is no import name table. If the import
5501 address table holds actual addresses, print them.
5503 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5505 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5506 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5507 bfd_error_system_call.
5509 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5511 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5512 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5514 From H.J. Lu <hjl@gnu.org>:
5515 * Makefile.am (libbfd_la_LDFLAGS): Define.
5516 * Makefile.in: Rebuild.
5518 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5520 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5521 * netbsd.h (MACHTYPE_OK): Define.
5522 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5523 calling N_SET_MACHTYPE, rather than having a switch.
5524 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5526 * i386netbsd.c (MACHTYPE_OK): Don't define.
5527 (DEFAULT_MID): Define.
5528 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5529 (MACHTYPE_OK): Don't define.
5530 (DEFAULT_MID): Define.
5531 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5532 (DEFAULT_MID): Define.
5533 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5534 (DEFAULT_MID): Define.
5535 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5536 (DEFAULT_MID): Define.
5538 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5539 * vaxnetbsd.c: New file.
5540 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5541 rather than netbsd_core.
5542 * targets.c (vaxnetbsd_vec): Declare.
5543 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5544 defined, add netbsd_core_vec.
5545 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5546 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5547 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5548 * config.bfd (alpha*-*-netbsd*): New target.
5549 * Makefile.am: Rebuild dependencies.
5550 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5551 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5552 * configure, Makefile.in: Rebuild.
5554 * configure.host: Remove the old shared library build stuff. We
5555 now use libtool instead.
5557 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5559 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5561 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5563 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5564 * configure: Rebuild.
5566 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5567 * elf32-v850.c (remember_hi16s_reloc): New function.
5568 (find_remembered_hi16s_reloc): New function.
5569 (v850_elf_store_addend_in_insn): Use the above new functions to
5570 match up HI6S relocs with LO16 relocs.
5572 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5574 * configure.in: Change -linux* to -linux-gnu*.
5575 * config.bfd, configure.host: Likewise.
5576 * configure: Rebuild.
5578 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5580 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5581 LO16/HI16S bug and improve comments about what is going on.
5583 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5585 * configure, aclocal.m4: Rebuild with new libtool.
5587 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5589 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5590 when merging v850 code into v850e/v850ea code. Do not initialise
5591 output flags if the input is the default architecture.
5593 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5595 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5596 get the size from bfd_arch_bits_per_address instead of directly
5599 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5601 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5602 to wrap, just return all 1's bits instead.
5603 * libbfd.h: Regenerate.
5605 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5607 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5609 (coff_relocate_section): If COFF_WITH_PE, define as
5610 coff_pe_i386_relocate_section.
5611 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5612 skip empty sections, to match coff_write_object_contents.
5614 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5615 rather than swapping out r_offset twice. From Luke Deller
5616 <luked@cse.unsw.edu.au>.
5618 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5620 * configure.in: Set libtool_enable_shared rather than
5621 libtool_shared. Remove diversion hack.
5622 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5625 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5627 * syms.c (struct stab_cache): Define.
5628 (struct stab_find_info): Remove cached_offset, cached_stab,
5629 cached_str, and cached_stroff fields. Add file_cache,
5630 function_cache, and line_cache fields.
5631 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5634 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5636 * peicode.h (pe_print_idata): Check for import of ordinal rather
5638 (pe_print_edata): If there is no .edata section, look for the
5639 export data in some other section.
5641 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5643 * configure.in: Change version to 2.8.4.
5644 * configure: Regenerated.
5646 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5648 Add tms320c30 support:
5649 * cpu-tic30.c: New file.
5650 * aout-tic30.c: New file.
5651 * coff-tic30.c: New file.
5652 * archures.c (bfd_arch_tic30): Define.
5653 (bfd_tic30_arch): Declare.
5654 (bfd_archures_list): Add bfd_tic30_arch.
5655 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5657 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5658 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5659 (coff_set_flags): Likewise.
5660 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5661 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5662 * Makefile.am: Rebuild dependencies.
5663 (ALL_MACHINES): Add cpu-tic30.lo.
5664 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5665 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5666 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5667 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5669 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5671 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5672 to lag behind LO16 reloc by a couple of instructions.
5674 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5676 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5677 make to reexamine the file timestamp.
5678 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5680 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5683 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5685 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5686 to create .dynsbss and .rela.sbss sections.
5687 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5688 copied from dynamic objects into .sbss.
5689 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5690 use it. Correct typo of .rela.sdata2.
5691 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5692 put the data, which may now be in .sbss.
5693 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5694 (elf_backend_create_dynamic_sections): Define as
5695 ppc_elf_create_dynamic_sections.
5697 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5698 against _GLOBAL_OFFSET_TABLE_.
5699 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5700 shared libraries which refer to local symbols. Make sure that the
5701 test for allocating space for a reloc in a shared object is the
5702 same as the test for emitting a reloc.
5704 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5706 * config.bfd (i[3456]-*-mingw32*): New target.
5707 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5708 * aclocal.m4, configure: Rebuild.
5710 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5712 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5715 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5717 Sparc v9 ABI compliant PLT:
5718 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5719 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5720 (LARGE_PLT_THRESHOLD): New define.
5721 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5722 (sparc64_elf_build_plt): New function.
5723 (sparc64_elf_plt_entry_offset): Likewise.
5724 (sparc64_elf_plt_ptr_offset): Likewise.
5725 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5726 contain the index for convenience. Skip the initial entries
5728 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5729 memory for the benefit of .rela.plt.
5730 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5731 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5732 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5733 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5734 Call sparc64_elf_build_plt.
5735 (elf_backend_want_got_plt): No.
5736 (elf_backend_plt_readonly): No.
5737 (elf_backend_plt_alignment): 8.
5739 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5740 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5741 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5744 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5746 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5748 * cpu-mips.c (arch_info_struct): Add mips variants.
5749 * bfd-in2.h: Rebuilt.
5751 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5753 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5756 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5758 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5759 (i[3456]86sco3.2v5*coff): New target.
5761 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5763 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5765 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5767 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5768 * bfd-in2.h: Regenerate.
5770 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5772 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5774 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5776 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5777 adjust addend for an output common symbol (from Jimmy Blair
5778 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5779 defined symbol to counteract adjustment made in generic relocation
5782 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5784 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5786 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5787 (GET_SCNDHR_NLNNO): Likewise.
5789 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5791 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5793 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5795 * elf32-m32r.c: Add macros to handle NOP insertion.
5797 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5799 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5800 (xcoff_mark): Likewise.
5801 (xcoff_build_ldsyms): Mark absolute symbols.
5803 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5805 * bout.c (b_out_write_object_contents): Sort symbols before output
5806 to keep {CALL,BAL}NAME symbols adjacent.
5807 (b_out_symbol_cmp): New function.
5809 For older changes see ChangeLog-9697
5815 version-control: never