1 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
4 (bfd_coff_filnmlen): Define.
5 (bfd_coff_std_swap_table): Initialize new field.
6 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
8 (coff_write_symbols): Likewise.
9 (coff_get_normalized_symtab): Likewise.
10 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
13 1999-09-06 Donn Terry <donn@interix.com>
15 * coffcode.h (sort_by_secaddr): New static function if
17 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
18 sections by VMA when assigning target_index values. Always set
21 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
22 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
26 * coffcode.h (coff_set_custom_section_alignment): Add const to
27 declaration to match definition.
28 (coff_write_object_contents): Don't set F_AR32W(R)? if
31 * coff-i386.c (in_reloc_p): Add declaration.
32 (i386coff_vec): Simplify initialization of
33 application_section_flags.
35 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
36 version. Move COFF_WITH_PE specific code to new version.
37 (stype_to_sec_flags): Likewise. Add section parameter.
38 * coffgen.c (make_a_section_from_file): Set target_index before
39 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
42 * syms.c (stt): Add some PE/PEI section names.
43 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
45 (bfd_symbol_info): Check for 'w'.
47 * section.c (struct bfd_comdat_info): Define.
48 (asection): Add comdat field.
49 (STD_SECTION): Initialize comdat field.
50 (bfd_make_section_anyway): Likewise.
53 1999-09-06 Andreas Schwab <schwab@suse.de>
55 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
58 1999-09-06 Nick Clifton <nickc@cygnus.com>
60 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
61 bfd_realloc instead of calloc and realloc.
63 1999-09-04 Steve Chamberlain <sac@pobox.com>
66 * elf32-pj.c: New file.
67 * config.bfd (pj*): New cpu.
68 (pj-*-*, pjl-*-*): New targets.
69 * configure.in (bfd_elf32_pj_vec): New target vector.
70 (bfd_elf32_pjl_vec): New target vector.
71 * archures.c (bfd_arch_pj): Define.
72 * elf.c (prep_headers): Handle bfd_arch_pj.
73 * reloc.c: Define BFD_RELOC_PJ_* relocations.
74 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
75 to target vector list.
76 * Makefile.am: Rebuild dependencies.
77 (ALL_MACHINES): Add cpu-pj.lo.
78 (ALL_MACHINES_CFILES): Add cpu-pj.c.
79 (BFD32_BACKENDS): Add elf32-pj.lo.
80 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
81 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
83 1999-09-04 Ian Lance Taylor <ian@zembu.com>
85 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
86 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
87 and NON_GOT_REF from weak defined symbol to real symbol.
88 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
89 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
91 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
92 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
93 don't create a COPY reloc.
95 1999-09-03 Ian Lance Taylor <ian@zembu.com>
97 * elflink.h (elf_bfd_final_link): When counting relocations, don't
98 count those in sections we are not including in the link.
100 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
102 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
103 field in hpux11 shared libraries.
105 1999-09-02 Nick Clifton <nickc@cygnus.com>
107 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
109 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
111 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
112 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
113 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
115 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
117 * elflink.h (record_link_assignment): When possible, keep the
118 original type of the symbol.
120 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
122 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
123 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
124 tools were configured.
125 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
127 1999-08-26 Mark Mitchell <mark@codesourcery.com>
129 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
130 GOT entries for GOT16 relocations; they're not required.
132 1999-08-24 Nick Clifton <nickc@cygnus.com>
134 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
136 * config.bfd (arm-*-netbsd*): New target.
137 * configure.in (armnetbsd_vec): New target vector.
138 * configure: Regenerate
139 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
141 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
142 (ALL_MACHINES_CFILES): Add armnetbsd.c.
143 (armnetbsd.lo): New rule with deps.
144 * Makefile.in: Regenerate.
146 * armnetbsd.c: New file: Definitions specific to arm-netbsd
149 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
151 * som.c (som_slurp_symbol_table): Fix typo in comment.
153 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
155 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
156 here instead of using elf_section_data...
158 1999-08-19 Nick Clifton <nickc@cygnus.com>
160 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
161 relocations into the base file.
162 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
163 we are building a base file.
165 1999-08-19 Nick Clifton <nickc@cygnus.com>
167 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
169 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
170 REL relocs when performing a partial relocation.
172 1999-08-18 Donn Terry <donn@interix.com>
174 * cofflink.c: Move definitions of N_TMASK, et. al., out of
175 _bfd_coff_link_input_bfd into top level.
177 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
178 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
179 (coff_i386_rtype_to_howto): Likewise.
180 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
181 Completely ignore symbols which are all zero.
182 (dummy_reloc16_estimate): Add return 0.
183 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
184 variable copy to name_copy to avoid shadowing outer scope
186 * libcoff-in.h (coff_data_type): Change raw_syment_count field
187 from unsigned int to unsigned long. Add timestamp field.
188 * libcoff.h: Rebuild.
190 1999-08-17 H.J. Lu <hjl@gnu.org>
192 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
195 1999-08-17 Ian Lance Taylor <ian@zembu.com>
197 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
198 for special section symbols.
199 * elflink.h (elf_merge_symbol): If we have no old BFD, check
200 BSF_DYNAMIC on the section symbol to see whether the old BFD is
203 1999-08-15 Mark Mitchell <mark@codesourcery.com>
205 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
206 coincidence of variable names between old and new code.
208 1999-08-12 Nick Clifton <nickc@cygnus.com>
210 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
211 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
212 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
213 and 'addend' parameter a 'bfd_signed_vma'.
214 (elf32_arm_final_link_relocate): Do not involve stubs in
215 R_ARM_THM_PC22 relocs relative to section symbols, they are long
216 jumps, not function calls.
218 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
220 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
221 in R_ARM_PC24 relocs.
223 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
225 * elf-hppa.h (elf_hppa_fake_sections): New function.
226 * elf32-hppa.c (elf_backend_fake_sections): Define.
228 * elf-hppa.h (elf_hppa_final_write_processing): Update for
229 recent changes to the arch_info structure.
231 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
232 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
233 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
236 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
237 Ralf Baechle <ralf@uni-koblenz.de>
239 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
240 output DT_MIPS_GOTSYM.
241 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
242 DT_MIPS_SYMTABNO if there are no global GOT symbols.
244 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
246 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
247 prototype. Handle local symbols. Add commentary.
248 (mips_elf_calculate_relocation): Adjust accordingly.
249 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
252 * elflink.h (elf_bfd_final_link): Tweak last change.
254 1999-08-09 Mark Mitchell <mark@codesourcery.com>
256 * elflink.h (elf_link_size_reloc_section): Use the counts in the
257 elf-section data to allocate just the right amount of relocation
258 space. Don't allocate the hash space twice.
259 (elf_bfd_final_link): Calculate the amount of space to allocate in
260 each relocation section.
262 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
264 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
265 64bit mode, generate a section relative relocation for a 32bit
267 (elf_hppa_is_local_label_name): New function.
268 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
269 shared between 32bit and 64bit port.
271 1999-08-09 Mark Mitchell <mark@codesourcery.com>
273 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
274 R_MIPS_GOT16 and R_MIPS_CALL16.
275 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
276 to use when looking for a preexisting GOT entry.
278 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
280 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
281 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
283 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
285 1999-08-09 Geoff Keating <geoffk@cygnus.com>
287 * elflink.h (elf_link_output_extsym): Don't output a weak
288 reference to an undefined symbol just because it was defined weak
291 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
293 * coffgen.c (coff_find_nearest_line): When looking for file, use
294 last best match rather than first. If address is beyond last line
295 number record, don't return the last line as the correct value.
297 1999-08-08 Ian Lance Taylor <ian@zembu.com>
299 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
300 * bfd-in2.h: Rebuild.
302 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
304 * libcoff-in.h (struct coff_section_alignment_entry): Define.
305 * coffcode.h (coff_set_custom_section_alignment): New static
307 (coff_section_alignment_table): New static array.
308 (coff_new_section_hook): Use coff_set_customer_section_alignment.
309 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
310 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
311 * libcoff.h: Rebuild.
313 1999-08-08 Ian Lance Taylor <ian@zembu.com>
315 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
317 * Makefile.in: Rebuild.
319 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
321 * section.c (SEC_SHARED): Define.
322 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
323 (styp_to_sec_flags): Likewise.
324 * peicode.h (coff_swap_scnhdr_out): Likewise.
325 * bfd-in2.h: Rebuild.
327 1999-08-08 Ian Lance Taylor <ian@zembu.com>
329 * coffcode.h (coff_classify_symbol): Comment out part of
330 1999-08-05 change which breaks cygwin DLLs.
332 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
333 * aclocal.m4, configure: Rebuild.
335 1999-08-06 Ian Lance Taylor <ian@zembu.com>
337 * section.c (global_syms): Only initialize union field if
340 1999-08-04 Mark Mitchell <mark@codesourcery.com>
342 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
343 the size of a GOT entry here.
344 (mips_elf_calculate_relocation): Don't create a local GOT entry
345 for the symbol in a GOT16 relocation; just for it's high-order bit
346 (_bfd_mips_elf_relocate_section): Fix thinko.
348 1999-08-05 Ian Lance Taylor <ian@zembu.com>
350 Based on patches from Donn Terry <donn@interix.com>:
351 * coffcode.h (enum coff_symbol_classification): Define.
352 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
353 _bfd_coff_classify_symbol. Change return type.
354 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
355 (coff_slurp_symbol_table): Use coff_classify_symbol.
356 (coff_classify_symbol): New static function.
357 (coff_sym_is_global): Never define.
358 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
359 * cofflink.c (coff_link_check_ar_symbols): Use
360 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
361 (coff_link_add_symbols): Likewise.
362 (_bfd_coff_link_input_bfd): Likewise.
363 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
364 coff_classify_symbol.
365 * libcoff.h: Rebuild.
367 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
369 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
370 (e_ltpsel, e_rtpsel): Similarly.
372 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
373 and 14bit ertpsel. Handle 64bit psel.
375 1999-08-04 Mark Mitchell <mark@codesourcery.com>
377 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
378 handling for REL relocations. And only left-shift R_MIPS26
379 relocation addends where necessary.
381 1999-08-03 Mark Mitchell <mark@codesourcery.com>
383 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
384 (mips_elf_next_lo16_relocation): Don't compute the addend here.
385 Just return the relocation found.
386 (mips_elf_relocate_section): Pull the LO16 addend out of the
387 section itself when using REL relocations.
389 * elf32-mips.c (mips_elf_calculate_relocation): Restore
390 _DYNAMIC_LINK handling and handling of undefined symbols in shared
393 1999-08-03 Ian Lance Taylor <ian@zembu.com>
395 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
396 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
397 relocation against a symbol in an input section with no output
398 section. From Daniel Jacobowitz <drow@false.org>.
400 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
402 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
403 look for generated file correctly.
404 * aclocal.m4, configure: Rebuild.
406 1999-08-02 Mark Mitchell <mark@codesourcery.com>
408 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
409 and R_MIPS16_26 relocations correctly when relocating.
410 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
411 and R_MIPS_CALL_LO16 are for global symbols.
413 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
415 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
417 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
418 variables and initialize them.
420 1999-08-01 Mark Mitchell <mark@codesourcery.com>
422 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
423 there are no global symbols requiring GOT entries.
424 (_bfd_mips_elf_size_dynamic_sections): Likewise.
425 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
426 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
428 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
429 symbols are considered to have the value zero.
430 (_bfd_mips_elf_relocate_section): Don't try to perform a
431 relocation for an undefined symbol.
432 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
435 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
437 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
438 wants ba,a,pt %xcc instead of %icc.
439 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
440 of large PLT entries.
441 (sparc64_elf_plt_ptr_offset): Fix calculation.
442 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
443 addend should be relative to load address, not .plt section start.
444 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
446 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
448 * elf-bfd.h (struct elf_backend_data): Add
449 print_symbol_all and output_arch_syms backend methods.
450 * elfxx-target.h: Likewise.
451 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
452 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
453 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
455 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
456 symbols in .dynsym, add their names into .dynstr. Put those symbols
458 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
459 pointers to STT_REGISTER symbols in dynsym section.
460 (sparc64_elf_print_symbol_all): New function.
461 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
462 printing using the print_symbol_all hook.
464 1999-07-30 Catherine Moore <clm@cygnus.com>
466 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
469 1999-07-29 Richard Henderson <rth@cygnus.com>
471 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
472 dynamic_sections_created.
474 1999-07-29 Richard Henderson <rth@cygnus.com>
476 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
477 (mips_rtype_to_howto): ... new function.
478 (_bfd_mips_elf_relocate_section): Use it.
480 1999-07-28 Mark Mitchell <mark@codesourcery.com>
482 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
484 1999-07-27 Nick Clifton <nickc@cygnus.com>
486 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
488 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
489 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
491 1999-07-23 Donn Terry <donn@interix.com>
493 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
494 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
495 * cofflink.c (coff_link_add_symbols): If PE, handle section
497 * libcoff.h: Rebuild.
499 * config.bfd (i[3456]86-*-interix*): New target.
501 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
503 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
504 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
505 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
506 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
507 (COFF_SUPPORT_GNU_LINKONCE): Define.
508 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
509 (COFF_SUPPORT_GNU_LINKONCE): Define.
511 1999-07-21 Ian Lance Taylor <ian@zembu.com>
514 * makefile.dos: Remove; obsolete.
515 * configure.bat: Remove; obsolete.
517 1999-07-21 H.J. Lu <hjl@gnu.org>
519 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
521 1999-07-21 Philippe De Muyter <phdm@macqel.be>
523 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
524 message and fail if a symbol index is out of range.
526 1999-07-21 Ian Lance Taylor <ian@zembu.com>
528 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
529 when looking at a R_MIPS_GOT16 relocation.
531 1999-07-20 Nick Clifton <nickc@cygnus.com>
533 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
535 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
537 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
538 removed in previous change.
539 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
540 in relocateable output.
542 1999-07-19 Ian Lance Taylor <ian@zembu.com>
544 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
547 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
548 if they appear to be specially created by the linker.
550 1999-07-19 Nick Clifton <nickc@cygnus.com>
552 * targets.c (alternative_target): New field in bfd_target
554 (bfd_search_for_target): New function: Find a target that
555 satisifies a search function.
556 * bfd-in2.h: Regenerate.
558 * elfxx-target.h: Initialise the alternative_target field of
559 the bfd_target structures to point to the other target (if
561 * nlm-target.h: Initialise the alternative_target field of
562 the bfd_target structures to point to the other target (if
565 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
566 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
568 * aix386-core.c: Initialise new field of bfd_target structure.
569 * aout-adobe.c: Initialise new field of bfd_target structure.
570 * aout-arm.c: Initialise new field of bfd_target structure.
571 * aout-target.h: Initialise new field of bfd_target structure.
572 * aout-tic30.c: Initialise new field of bfd_target structure.
573 * binary.c: Initialise new field of bfd_target structure.
574 * bout.c: Initialise new field of bfd_target structure.
575 * cisco-core.c: Initialise new field of bfd_target structure.
576 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
577 * coff-alpha.c: Initialise new field of bfd_target structure.
578 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
579 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
580 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
581 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
582 * coff-i386.c: Initialise new field of bfd_target structure.
583 * coff-i860.c: Initialise new field of bfd_target structure.
584 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
585 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
586 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
587 * coff-mips.c: Initialise new field of bfd_target structure.
588 * coff-ppc.c: Initialise new field of bfd_target structure.
589 * coff-rs6000.c: Initialise new field of bfd_target structure.
590 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
591 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
592 * coff-tic30.c: Initialise new field of bfd_target structure.
593 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
594 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
595 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
596 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
597 * hppabsd-core.c: Initialise new field of bfd_target structure.
598 * hpux-core.c: Initialise new field of bfd_target structure.
599 * i386msdos.c: Initialise new field of bfd_target structure.
600 * i386os9k.c: Initialise new field of bfd_target structure.
601 * ieee.c: Initialise new field of bfd_target structure.
602 * ihex.c: Initialise new field of bfd_target structure.
603 * irix-core.c: Initialise new field of bfd_target structure.
604 * mipsbsd.c: Initialise new field of bfd_target structure.
605 * netbsd-core.c: Initialise new field of bfd_target structure.
606 * oasys.c: Initialise new field of bfd_target structure.
607 * osf-core.c: Initialise new field of bfd_target structure.
608 * ppcboot.c: Initialise new field of bfd_target structure.
609 * ptrace-core.c: Initialise new field of bfd_target structure.
610 * sco5-core.c: Initialise new field of bfd_target structure.
611 * som.c: Initialise new field of bfd_target structure.
612 * srec.c: Initialise new field of bfd_target structure.
613 * tekhex.c: Initialise new field of bfd_target structure.
614 * trad-core.c: Initialise new field of bfd_target structure.
615 * versados.c: Initialise new field of bfd_target structure.
616 * vms.c: Initialise new field of bfd_target structure.
618 1999-07-19 Andreas Schwab <schwab@suse.de>
620 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
623 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
625 * elflink.h (elf_link_adjust_relocs): New function.
626 (elf_bfd_final_link): Use it.
627 (elf_link_input_bfd): Deal with the fact that there can be
628 two relocation sections for a single section.
629 (elf_reloc_link_order): Likewise.
631 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
632 a relocateable object.
633 (_bfd_mips_elf_relocate_section): Handle relocateable links.
635 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
637 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
638 (sparc64_elf_get_reloc_upper_bound,
639 sparc64_elf_get_dynamic_reloc_upper_bound,
640 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
641 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
643 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
644 ELF64_R_TYPE_ID/DATA where appropriate.
646 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
648 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
651 1999-07-16 Ian Lance Taylor <ian@zembu.com>
653 * elf32-mips.c (mips_elf_local_relocation_p): New static
655 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
656 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
657 Always set *require_jalxp.
658 (mips_elf_stub_section_p): Mark abfd parameter as unused.
659 (_bfd_mips_elf_relocate_section): Only look for LO16 following
660 GOT16 if the GOT16 is against a local symbol. Don't return false
661 for an undefined symbol. If there is an overflow, assert that we
664 1999-07-16 Andreas Schwab <schwab@suse.de>
666 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
667 variables `link' and `elfsec'.
668 (elf_bfd_final_link): Remove unused variable `os'.
670 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
672 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
673 a PT_PHDR program headers.
674 (_bfd_mips_elf_final_link): Don't assume there are going to be
675 section symbols when we're not building a shared object.
676 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
679 1999-07-15 J.T. Conklin <jtc@redback.com>
681 * config.bfd (i[3456]86-*-vxworks*): New target.
683 1999-07-15 Mark Mitchell <mark@codesourcery.com>
685 * elf32-mips.c (mips_elf_stub_section_p): New function.
686 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
687 (mips_elf_relocate_section): Adjust calling sequence for
688 mips_elf_calculate_relocation and mips_elf_perform_relocation.
689 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
692 1999-07-15 Ian Lance Taylor <ian@zembu.com>
694 * configure.in: Bump version number to 2.9.5.
695 * configure: Rebuild.
697 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
699 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
701 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
702 to derive final type instead of hardwiring a selection.
704 1999-07-14 Mark Mitchell <mark@codesourcery.com>
706 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
707 things relocated by R_MIPS16_GPREL.
708 (mips_elf_perform_relocation): Likewise.
710 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
712 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
714 1999-07-14 Richard Henderson <rth@cygnus.com>
716 * elf32-mips.c (struct mips_got_info): Add global_gotno.
717 (_bfd_mips_elf_size_dynamic_sections): Set it.
718 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
719 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
720 new argument max_local.
722 1999-07-14 Mark Mitchell <mark@codesourcery.com>
724 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
725 subwords when handling an R_MIPS16_26 relocation.
726 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
729 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
730 dst_mask to match reality.
731 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
732 (mips_elf_obtain_contents): Use bfd_get.
733 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
734 (mips_elf_relocate_section): Likewise.
736 1999-07-13 Mark Mitchell <mark@codesourcery.com>
738 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
739 (mips_elf_relocate_section): Adjust calling sequence for
740 mips_elf_perform_relocation.
741 (mips_elf_perform_relocation): Take additional argument. Handle
742 R_MIPS16_26. Use bfd_put for convenience.
744 1999-07-13 Richard Henderson <rth@cygnus.com>
746 * elf.c (assign_file_positions_for_segments): Thinko last change.
747 Always overwrite p_flags.
749 1999-07-13 Richard Henderson <rth@cygnus.com>
751 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
752 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
753 .dynbss and .rel[a].bss if want_dynbss.
754 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
756 1999-07-13 Richard Henderson <rth@cygnus.com>
758 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
760 1999-07-13 Richard Henderson <rth@cygnus.com>
762 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
763 (struct elf_link_hash_table): Add dynlocal.
764 (_bfd_elf_link_lookup_local_dynindx): Prototype.
765 (_bfd_elf_link_adjust_dynindx): Delete.
766 (_bfd_elf_link_renumber_dynsyms): Prototype.
767 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
768 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
769 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
770 (_bfd_elf_link_lookup_local_dynindx): New function.
771 (elf_link_renumber_hash_table_dynsyms): New function.
772 (_bfd_elf_link_renumber_dynsyms): New function.
773 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
774 (struct elf_assign_sym_version_info): Delete removed_dynamic.
775 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
776 instead of elf_link_remove_section_and_adjust_dynindices.
777 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
778 (elf_link_assign_sym_version): Remove removed_dynamic code.
779 (elf_link_renumber_dynsyms): Delete.
780 (elf_bfd_final_link): Install section and local symbols into .dynsym.
782 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
783 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
784 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
785 * elf32-mips.c: Similarly.
786 * elf32-ppc.c: Similarly.
787 * elf32-sparc.c: Similarly.
788 * elf64-alpha.c: Similarly.
789 * elf64-sparc.c: Similarly.
791 1999-07-13 Mark Mitchell <mark@codesourcery.com>
793 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
794 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
795 when the relocation is against _gp_disp.
797 1999-07-12 Mark Mitchell <mark@codesourcery.com>
799 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
800 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
801 to possibly_dynamic_relocs. Adjust usage throughout code.
802 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
803 (elf_mips_ctor64_howto): Likewise.
804 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
806 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
807 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
808 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
809 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
811 1999-07-12 Ian Lance Taylor <ian@zembu.com>
813 * Makefile.am: Rebuild dependencies.
814 * Makefile.in: Rebuild.
816 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
817 * bfd-in2.h: Rebuild.
819 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
820 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
821 structure initializations. Add casts.
822 * reloc.c (EMPTY_HOWTO): Define.
823 * bfd-in2.h: Rebuild.
824 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
825 comparisons against 0.
826 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
827 previous_ibfd_e_flags to unsigned long.
828 * vms.h (struct vms_private_data_struct): Change section_count to
830 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
831 (_bfd_vms_write_gsd): Change symnum to unsigned.
832 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
833 * vms-tir.c (etir_sta): Change psect to unsigned.
834 (alloc_section): Change idx to unsigned.
835 (tir_sta, tir_ctl): Change psect to unsigned.
836 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
837 * vms.c (priv_section_count): Change to unsigned.
839 1999-07-12 Andreas Schwab <schwab@suse.de>
841 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
842 * m68klinux.c: Likewise.
844 1999-07-12 Ian Lance Taylor <ian@zembu.com>
846 * Many files: Changes to avoid gcc warnings: Remove unused local
847 variables. Add default case to enum switches.
848 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
849 compile if not COFF_IMAGE_WITH_PE.
850 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
851 (bfd_arm_get_bfd_for_interworking): Likewise.
852 (bfd_arm_process_before_allocation): Likewise.
853 * epoc-pei-arm.c: Don't rename bfd_arm functions.
854 * pei-arm.c: Likewise.
855 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
856 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
857 (mips_elf_got16_entry): Put parens around & in body of ==.
858 (mips_elf_calculate_relocation): Correct test for empty string.
859 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
861 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
864 1999-07-11 Ian Lance Taylor <ian@zembu.com>
866 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
867 as appropriate. Fill in structure initializations. Add variable
868 initializations. Add casts.
869 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
870 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
872 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
874 * elf-bfd.h (bfd_elf_hash): Update declaration.
875 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
876 when calling bfd_elf_hash.
878 1999-07-11 Mark Mitchell <mark@codesourcery.com>
880 * libbfd.c (bfd_put_8): Make it of type `void'.
881 * bfd-in2.h: Regenerated.
882 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
884 (_bfd_mips_elf_final_link): Likewise.
886 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
888 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
890 * config.bfd (hppa*-*-linux-gnu*): New target
892 1999-07-07 Mark Mitchell <mark@codesourcery.com>
894 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
895 (_bfd_mips_elf_create_dynamic_sections): New function.
896 (_bfd_mips_elf_add_symbol_hook): Likewise.
897 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
898 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
899 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
900 (_bfd_mips_elf_gc_mark_hook): Likewise.
901 (_bfd_mips_elf_gc_sweep_hook): Likewise.
902 (_bfd_mips_elf_always_size_sections): Likewise.
903 (_bfd_mips_elf_size_dynamic_sections): Likewise.
904 (_bfd_mips_elf_check_relocs): Likewise.
905 (_bfd_mips_elf_link_hash_table_create): Likewise.
906 (_bfd_mips_elf_print_private_data): Likewise.
907 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
908 (_bfd_mips_elf_final_link): Likewise.
909 (_bfd_mips_elf_additional_program_headers): Likewise.
910 (_bfd_mips_elf_modify_segment_map): Likewise.
911 (_bfd_mips_elf_relocate_section): Likewise.
912 * elf32-mips.c (mips_elf32_object_p): Move contents into
913 _bfd_mips_elf_object_p.
914 (mips_elf_additional_program_headers): Rename to
915 _bfd_mips_elf_additional_program_headers.
916 (mips_elf_modify_segment_map): Rename to
917 _bfd_mips_elf_modify_segment_map.
918 (elf_mips_abi_name): Change prototype.
919 (mips_elf32_section_from_shdr): Merge into
920 _bfd_mips_elf_section_from_shdr.
921 (mips_elf32_section_processing): Merge into
922 _bfd_mips_elf_section_processing.
923 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
924 the right back-end ELF linker.
925 (mips_elf_relocate_section): Rename to
926 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
927 (mips_elf_link_output_symbol_hook): Rename to
928 _bfd_mips_elf_link_output_symbol_hook.
929 (mips_elf_create_dynamic_section): Rename to
930 _bfd_mips_elf_create_dynamic_section.
931 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
932 Adjust for 64-bit code. Use mips_elf_got_section.
933 (mips_elf_adjust_dynamic_symbol): Rename to
934 _bfd_mips_elf_adjust_dynamic_symbol. Use
935 mips_elf_allocate_dynamic_relocations.
936 (mips_elf_finish_dynamic_symbol): Rename to
937 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
938 Adjust for 64-bit code.
939 (mips_elf_finish_dynamic_sections): Rename to
940 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
941 (mips_elf_always_size_sections): Rename to
942 _bfd_mips_elf_always_size_sections.
943 (mips_elf_add_symbol_hook): Rename to
944 _bfd_mips_elf_add_symbol_hook.
945 (mips_elf_next_lo16_addend): Constify.
946 (mips_elf_calculate_relocation): Likewise.
947 (mips_elf_obtain_contents): Likewise.
948 (mips_elf_perform_relocation): Likewise.
949 (mips_elf_create_dynamic_relocation): Likewise.
950 (mips_elf_allocate_dynamic_relocations): New function.
951 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
952 (MIPS_ELF_REL_SIZE): Likewise.
953 (MIPS_ELF_DYN_SIZE): Likewise.
954 (MIPS_ELF_GOT_SIZE): Likewise.
955 (MIPS_ELF_SYM_SIZE): Likewise.
956 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
957 (MIPS_ELF_GET_WORD): Likewise.
958 (MIPS_ELF_PUT_WORD): Likewise.
959 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
960 (STUB_LW): Conditionalize for 64-bit value.
961 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
963 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
964 Check it for inconsistency.
965 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
967 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
969 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
970 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
971 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
972 (mips_elf_local_got_index): Likewise.
973 (mips_elf_got_page): Likewise.
974 (mips_elf_got_info): Likewise.
975 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
976 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
977 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
978 instead of constant `2'.
979 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
980 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
981 (mips_elf_size_dynamic_sections): Use
982 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
983 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
984 Adjust all releveant entries in elf backend table.
985 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
986 (mips_elf64_section_processing): Likewise.
987 Adjust elf backend entries to use _bfd_mips_elf variants now
990 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
992 (size_dynamic_sections): Likewise.
993 (elf_link_output_extsym): Likewise.
994 * elf.c: (elf_fake_sections): Likewise.
995 * libbfd.c (bfd_get): New macro.
997 * bfd-in2.h: Regenerated.
999 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1001 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1002 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1003 wap_reloca_in, and swap_reloca_out.
1004 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1005 multiple internal relocations per external relocation.
1006 (link_read_relocs): Likewise.
1007 (elf_bfd_final_link): Likewise.
1008 (elf_link_input_bfd): Likewise.
1009 (elf_gc_mark): Likewise.
1010 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1011 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1013 (size_info): Add entries for new fields.
1014 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1015 (mips_elf64_be_swap_reloc_in): New function.
1016 (mips_elf64_be_swap_reloc_out): Likewise.
1017 (mips_elf64_be_swap_reloca_in): Likewise.
1018 (mips_elf64_be_swap_reloca_out): Likewise.
1019 (mips_elf64_size_info): Add entries for new fields.
1021 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1023 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1024 field equals the new rel_count field.
1025 (elf_link_input_bfd): When doing a relocateable link, use the new
1026 rel_count field rather than the reloc_count field.
1027 (elf_reloc_link_order): Likewise.
1028 (elf_finish_pointer_linker_section): Likewise.
1030 Based on patch from H.J. Lu <hjl@gnu.org>:
1031 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1032 shared library to override a weak definition in a regular object.
1034 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1036 * libhppa.h: Revert July 2, 1999 patch.
1038 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1039 need to generate DLTIND relocations, not DLTREL relocations.
1041 1999-07-05 Nick Clifton <nickc@cygnus.com>
1043 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1045 (coff_set_flags): Recognise arm 5 architectures.
1047 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1048 Add support for armv5 architecture.
1050 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1052 * reloc.c: Add new, assembler only, ARM reloc:
1053 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1055 * bfd-in2.h: Regenerate.
1057 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1059 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1060 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1061 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1062 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1063 * elf32-mips.c (ABI_64_P): New macro.
1064 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1065 (_bfd_mips_elf_find_nearest_line): Adjust call to
1066 _bfd_dwarf2_find_nearest_line.
1067 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1068 * libbfd.h: Regenerated.
1070 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1072 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1074 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1076 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1077 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1079 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1081 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1083 (_bfd_elf_init_reloc_shdr): New function.
1084 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1085 bfd_alloc followed by memset.
1086 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1087 (elf_fake_sections): Here.
1088 (assign_section_numbers): Assign section numbers for the second
1089 relocation section, if required.
1090 * elflink.h (elf_link_output_relocs): New function.
1091 (elf_link_size_reloc_section): Likewise.
1092 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1093 (elf_link_input_bfd): Use elf_link_output_relocs.
1095 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1096 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1098 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1100 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1103 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1105 * elf32-mips.c (mips_elf_got_info): Move declaration before
1106 prototypes. Change global_gotsym to be a pointer to a hash entry,
1107 rather than a number index.
1108 (mips_elf_link_hash_entry): Move declaration before prototypes.
1109 (mips_elf_irix6_finish_dynamic_symbol): New function.
1110 (mips_elf_sign_extend): Likewise.
1111 (mips_elf_high): Likewise.
1112 (mips_elf_higher): Likewise.
1113 (mips_elf_highest): Likewise.
1114 (mips_elf_global_got_index): Likewise.
1115 (mips_elf_local_got_index): Likewise.
1116 (mips_elf_got_offset_from_index): Likeiwse.
1117 (mips_elf_record_global_got_symbol): Likewise.
1118 (mips_elf_got_page): Likewise.
1119 (mips_elf_next_lo16_addend): Likewise.
1120 (mips_elf_calculate_relocation): Likewise.
1121 (mips_elf_obtain_contents): Likewise.
1122 (mips_elf_perform_relocation): Likewise.
1123 (mips_elf_assign_gp): Likewise.
1124 (mips_elf_sort_hash_table_f): Likewise.
1125 (mips_elf_sort_hash_table): Likewise.
1126 (mips_elf_got_section): Likewise.
1127 (mips_elf_got_info): Likewise.
1128 (mips_elf_create_local_got_entry): Likewise.
1129 (mips_elf_got16_entry): Likewise.
1130 (mips_elf_create_dynamic_relocation): Likewise.
1131 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1132 (mips_elf_final_gp): Use mips_elf_assign_gp.
1133 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1134 into SHN_SCOMMON automatically on IRIX6.
1135 (mips_elf_add_symbol_hook): Likewise.
1136 (mips_elf_relocate_section): Rewrite, using
1137 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1138 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1139 Don't deal with .rld_map on IRIX6.
1140 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1141 section flags appropriately for .got.
1142 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1143 the got. Call mips_elf_record_global_got_symbol and allocate
1144 local got space appropriately.
1145 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1146 char *. Rework calculation of GOT size. Sort dynamic symbol
1147 table entries so entries that do not require GOT entries appear at
1148 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1149 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1151 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1153 (mips_elf_finish_dynamic_symbol): Use
1154 mips_elf_irix6_finish_dynamic_symbol.
1155 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1156 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1157 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1159 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1161 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1162 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1164 1999-06-04 Philip Blundell <philb@gnu.org>
1166 * elf32-arm.h (elf_backend_got_header_size): Define.
1167 (elf_backend_plt_header_size): Likewise.
1169 1999-06-28 Jim Pick <jim@jimpick.com>
1171 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1173 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1175 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1176 relocation function.
1177 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1179 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1181 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1182 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1183 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1184 (_bfd_mips_elf_section_from_shdr): Use them.
1185 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1186 of GP-relative sections.
1187 (_bfd_mips_elf_set_section_contents): Use them.
1188 (_bfd_mips_elf_section_processing): Share code between .sdata and
1189 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1190 (mips_elf_additional_program_headers): Add handling for
1191 PT_MIPS_OPTIONS segment on IRIX6.
1192 (mips_elf_modify_segment_map): Likeiwse.
1193 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1194 Include the options sections on IRIX6. Don't look for GP-relative
1195 sections by name; use SHF_MIPS_GPREL instead.
1196 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1198 (mips_elf_create_dynamic_sections): Don't muck about with section
1199 alignments and such on IRIX6.
1200 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1201 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1202 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1203 bfd_zalloc rather than bfd_alloc and memset.
1204 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1205 Don't assert the existence of .rld_map on IRIX6.
1206 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1208 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1209 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1212 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1214 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1215 (mips_elf_swap_msym_out): New function.
1216 (mips_elf_create_msym_section): Likewise.
1217 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1218 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1219 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1220 section not named .msym.
1221 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1222 .msym directly. Set appropriate attributes for the .msym
1224 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1225 (mips_elf_link_hash_newfunc): Clear it.
1226 (mips_elf_create_dynamic_sections): Create the .msym section
1228 (mips_elf_size_dynamic_sections): Allocate space for the
1229 .msym section. Add a DT_MIPS_MSYM entry.
1230 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1232 (mips_elf_finish_dynamic_sections): Assign a value for
1233 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1235 * elf32-mips.c (irix_compat_t): New enumeration.
1236 (ABI_N32_P): New macro.
1237 (IRIX_COMPAT): Likewise.
1238 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1239 (mips_elf_relocate_section): Fix typo.
1241 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1243 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1244 as writable PE sections.
1246 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1248 * dwarf2.c (struct arange): New type.
1249 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1250 (arange_add): New function.
1251 (decode_line_info): Keep track of address ranges that a compilation
1253 (comp_unit_contains_address): Return true if address is contained
1254 in _any_ of the address ranges associated with a compilation unit.
1255 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1256 on the first comp_unit that contains the address.
1258 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1260 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1261 (decode_line_info): Add variable STASH and initialize it to point
1262 to the per-bfd dwarf2_debug info. Remove static variable
1263 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1265 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1267 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1268 shared library to have an undefined symbol.
1270 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1271 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1273 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1275 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1276 * elf32-hppa.c: Remove everything related to symbol extension
1277 sections & records. Use the common elf_hppa_final_write_processing.
1279 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1281 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1282 functions instead of _init/_fini if requested.
1284 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1286 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1289 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1291 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1292 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1294 (ppc_elf_finish_dynamic_sections): Check for positive section
1295 dynindx field, rather than comparing against -1.
1296 (ppc_elf_relocate_section): Only return false if undefined_symbol
1297 or reloc_overflow fail, not always upon encountering an error.
1299 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1301 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1302 bfd_byte * before performing pointer arithmetic.
1304 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1306 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1308 * elf32-hppa.c: Include elf-hppa.h.
1309 (ARCH_SIZE): Define.
1310 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1312 (elf32_hppa_info_to_howto): Similarly.
1313 (elf_hppa_howto_table): Similarly.
1314 (elf_hppa_reloc_type_lookup): Similarly.
1315 (hppa_elf_gen_reloc_type): Similarly.
1316 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1318 1999-06-22 Nick Clifton <nickc@cygnus.com>
1320 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1321 handling R_V850_22_PCREL relocation.
1323 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1325 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1328 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1330 * section.c (_bfd_strip_section_from_output): Ignore sections
1331 DISCARDed by the link script.
1333 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1335 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1336 Remove unused local variable spp.
1338 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1339 the entry symbol is not set.
1341 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1343 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1344 GPDISP or LITUSE in a relocatable link.
1346 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1348 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1349 * (alloc_dwarf1_func): Likewise.
1351 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1353 * libhppa.h: Fix various formatting errors.
1354 (assemble_3); Rewrite using CATENATE.
1355 (assemble_17): Fix various bugs.
1357 1999-06-16 Nick Clifton <nickc@cygnus.com>
1359 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1361 1999-06-15 Richard Henderson <rth@cygnus.com>
1363 * section.c (SEC_SHORT): Define.
1364 * bfd-in2.h: Rebuild.
1366 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1368 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1369 Remove abfd parameter. Use _bfd_strip_section_from_output.
1370 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1372 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1373 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1374 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1376 (bfd_elf_size_dynamic_sections): Use it.
1378 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1380 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1381 complain_overflow_bitfield to complain_overflow_signed.
1383 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1385 * elflink.h (elf_link_read_relocs_from_section): New function,
1387 (elf_link_read_relocs): Here. Use it for both relocation
1390 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1392 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1393 asect->reloc_count is valid.
1395 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1397 * elf32-mips.c (mips_elf32_section_processing): Permit a
1398 SHT_MIPS_REGINFO section to have a size of 0.
1400 1999-06-12 David O'Brien <obrien@freebsd.org>
1402 * config.bfd (alpha*-*-freebsd*): New target.
1403 (i[3456]86-*-freebsd*): Now defaults to ELF.
1405 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1407 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1408 wrap if the relocation covers the high bit of an address.
1410 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1412 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1414 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1415 instead of R_SPARC_max.
1416 (sparc64_elf_info_to_howto): Likewise.
1417 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1418 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1420 1999-06-07 Richard Henderson <rth@cygnus.com>
1422 * section.c (_bfd_strip_section_from_output): Remove output
1423 sections with no initial link_order.
1425 1999-06-07 Nick Clifton <nickc@cygnus.com>
1427 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1429 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1431 * Makefile.am (SOURCE_HFILES): Add missing headers.
1432 * Makefile.in: Regenerated.
1434 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1436 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1439 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1441 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1442 range undefweak symbols.
1443 * hash.c: Add missing comma after @xref{}
1444 * linker.c: Likewise.
1446 1999-06-04 Nick Clifton <nickc@cygnus.com>
1448 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1450 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1451 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1452 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1453 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1455 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1457 * Makefile.am: Rebuild dependencies.
1458 (BFD32_BACKENDS): Add dwarf1.lo.
1459 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1460 * Makefile.in: Rebuild.
1462 1999-06-04 Nick Clifton <nickc@cygnus.com>
1464 * Makefile.am: Add epoc-arm-pe target.
1465 * Makefile.in: Regenerate.
1466 * pe-arm.c: Only redefine interworking function names if they have
1467 not already been redefined.
1468 * pei-arm.c: Only redefine interworking function names if they have
1469 not already been redefined.
1470 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1472 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1475 1999-06-03 Nick Clifton <nickc@cygnus.com>
1477 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1479 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1481 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1483 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1485 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1486 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1488 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1490 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1491 in other text sections.
1493 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1495 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1496 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1497 * libbfd.h: Regenerate.
1498 * coff-sh.c (sh_merge_private_data): Delete.
1499 (coff_bfd_merge_private_bfd_data): Change to
1500 _bfd_generic_verify_endian_match.
1501 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1503 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1505 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1507 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1509 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1511 (bfd_elf32_arm_process_before_allocation): Likewise.
1512 * bfd-in2.h: Rebuild.
1514 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1516 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1517 track of end_sequence markers.
1518 (add_line_info): Add END_SEQUENCE arg.
1519 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1520 debug-line info---it doesn't work right if a compilation unit
1521 consists of multiple discontiguous code-sequences. It would be
1522 worthwhile to optimize for the common case where a compilation
1523 unit results in a contiguous set of code sequences, but this is
1524 quite tricky to get right for arbitrary DWARF2 files.
1525 (lookup_address_in_line_info_table): Don't use the last line entry
1526 for a compilation unit for anything with an address higher than
1527 this line entry. Also, check for end_sequence markers to
1528 correctly handle discontinuities.
1529 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1530 compilation units, check all compilation units with each->high==0
1531 just like when reading compilation units.
1533 * dwarf2.c (decode_line_info): Initialize table->files and
1534 table->last_line to NULL to avoid segfaults due to random
1535 values in these members.
1536 (concat_filename): Check for out-of-range file number before
1537 indexing filename table. Segfaults suck.
1539 * dwarf2.c (decode_line_info): Don't truncate address to least
1540 significant 32 bits (breaks 64 bit targets).
1541 (lookup_address_in_function_table): Ditto.
1542 (comp_unit_contains_address): Ditto.
1544 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1546 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1547 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1548 (mips_elf64_howto_table_rela): Likewise.
1550 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1552 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1553 single section has two associated relocation sections.
1555 1999-06-02 Mark Salter <msalter@cygnus.com>
1557 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1558 COFF_WITH_PE defined.
1560 1999-06-02 Nick Clifton <nickc@cygnus.com>
1562 * pe-arm.c: Rename global arm interworking functions to avoid name
1563 collision when all targets BFD is built.
1566 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1568 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1569 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1570 (bfd_elf_section_data): Add use_rela_p.
1571 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1572 (_bfd_elf_new_section_hook): Likewise.
1573 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1575 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1576 * elfcode.h (write_relocs): Determine whether or not use rela
1577 relocs based on the relocation section header.
1578 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1579 instead of use_rela_p.
1580 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1581 (elf_backend_may_use_rela_p): Likewise.
1582 (elf_backend_default_use_rela_p): Likewise.
1583 (elfNN_bed): Use them.
1585 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1587 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1589 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1591 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1592 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1593 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1594 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1595 * bfd-in2.h: Regenerated.
1596 * libbfd.h: Likewise.
1597 * elf32-mips.c (mips_info_to_howto_rela): New function.
1598 (USE_REL): Adjust for new conventions.
1599 (MINUS_ONE): New macro.
1600 (elf_mips_howto_table): Add R_MIPS_SUB.
1601 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1603 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1604 .MIPS.content section.
1605 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1606 with .MIPS.content as .MIPS.content sections. Set
1607 SHF_MNIPS_NOSTRIP for such section.
1608 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1609 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1610 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1612 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1614 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1617 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1620 1999-05-30 Philip Blundell <philb@gnu.org>
1622 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1623 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1624 the addend does not overflow into the rest of the word.
1626 1999-05-29 Nick Clifton <nickc@cygnus.com>
1628 * bfd-in.h: Amend prototype for
1629 bfd_elf32_arm_process_before_allocation .
1630 * bfd-in.h: Regenerate.
1632 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1633 elements in a fixed sized array.
1634 (ARM_ELF_ABI_VERSION): Define.
1635 (ARM_ELF_OS_ABI_VERSION): Define.
1636 (R_ARM_THM_ABS5): Fix rightshift and size.
1637 (R_ARM_THM_PC22): Fix size.
1638 (R_ARM_PLT32): Define Howto.
1639 (find_howto): New function: Locate a howto based on a reloc
1641 (elf32_arm_info_to_howto): Use find_howto if necessary.
1642 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1643 bfd_reloc_code_real_type.
1644 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1645 and BFD_RELOC_VTABLE_ENTRY.
1646 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1648 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1649 elements in a fixed sized array.
1650 (ARM_ELF_ABI_VERSION): Define.
1651 (ARM_ELF_OS_ABI_VERSION): Define.
1652 (R_ARM_THM_ABS5): Fix rightshift and size.
1653 (R_ARM_THM_PC22): Fix size.
1654 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1655 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1656 bfd_reloc_code_real_type.
1658 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1659 no_pipeline_knowledge.
1660 (elf32_arm_link_hash_create): Initialise new field to zero.
1661 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1662 no_pipeline_knowledge. Use this parameter to initialise the field
1663 in the globals data structure.
1664 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1665 no_pipeline_knowledge is false and the binary is from an old
1667 (elf32_arm_merge_private_data): Generate an error if an attempt is
1668 made to linl together big endian and little endian code.
1669 (elf32_arm_post_process_headers): New function: Initialise the
1670 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1672 (elf_backend_post_process_headers): Define.
1674 1999-05-28 Nick Clifton <nickc@cygnus.com>
1676 * elf-bfd.h (struct elf_backend_data): Add new field:
1677 elf_backend_post_process_headers.
1679 * elfxx-target.h (elf_backend_post_process_headers): Define to
1680 NULL if not already defined.
1681 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1683 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1685 (_bfd_elf_compute_section_file_positions): Call
1686 elf_backend_post_process_headers if defined.
1688 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1690 * configure.in: Check whether getuid and getgid exist.
1691 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1692 HAVE_GETGID are not defined, respectively.
1693 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1695 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1696 * configure, config.in: Rebuild.
1698 1999-05-28 Martin Dorey <mdorey@madge.com>
1700 * elf32-i960.c: New file.
1701 * elf.c (prep_headers): Handle bfd_arch_i960.
1702 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1703 * config.bfd (i960-*-elf*): New target.
1704 * configure.in (bfd_elf32_i960_vec): New target vector.
1705 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1706 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1707 * Makefile.in, aclocal.m4, configure: Rebuild.
1709 1999-05-27 Nick Clifton <nickc@cygnus.com>
1711 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1713 (find_howto): New function: Find entries in the
1714 elf32_arm_howto_table.
1715 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1717 (elf32_arm_reloc_type_lookup): Add lookup for
1718 BFD_RELOC_ARM_PLT32.
1720 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1722 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1723 (elf32_arm_link_hash_table_create): Use above function as the
1724 constructor for hash table entries.
1725 (elf32_arm_relocate_section): Avoid crash when there is no output
1727 (elf32_arm_final_link_relocate): New parameter h.
1728 (elf32_arm_relocate_section): Pass symbol hash entry to above
1730 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1733 1999-05-25 Catherine Moore <clm@cygnus.com>
1735 * coff-arm.c (coff_arm_relocate_section): Don't emit
1736 base file entries for pc-relative values.
1738 1999-05-25 DJ Delorie <dj@cygnus.com>
1740 * peicode.h (coff_swap_sym_in): When we create the actual section
1741 to reflect the not-there section C_SECTION symbols refer to,
1742 change the symbol class to C_STAT as the section is now really
1745 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1747 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1750 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1752 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1754 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1755 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1757 1999-05-16 Nick Clifton <nickc@cygnus.com>
1759 * coff-mcore.c (in_reloc_p): Reinstate.
1761 1999-05-15 Nick Clifton <nickc@cygnus.com>
1763 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1764 * bfd-in2.h: Regenerate.
1765 * coff-mcore.c (in_reloc_p): Remove defintion.
1766 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1767 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1768 IMAGE_REL_MCORE_RVA.
1769 (coff_mcore_rtype_to_howto): Add special processing for
1770 IMAGE_REL_MCORE_RVA.
1771 (coff_mcore_relocate_section): Add support for
1772 IMAGE_REL_MCORE_RVA.
1773 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1774 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1776 (mcore_elf_relocate_section): Delete redundant case labels.
1778 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1780 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1781 precedence between bit-and and comparison.
1783 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1785 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1786 list of target formats (targ_selvecs).
1787 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1788 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1790 1999-05-10 DJ Delorie <dj@cygnus.com>
1792 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1793 reasonable mode until "ar x" is smart enough to skip it (fixes
1794 gcc/libgcc.a builds on mips-ecoff targets
1796 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1797 to work. Hack to support MS import libraries, which use different
1798 COMDAT types than GNU.
1799 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1800 to implied zero-length sections (see peicode below)
1801 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1802 filename symbols, which use one *or more* auxents.
1803 * coffswap.h (coff_swap_aux_in): ditto
1804 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1807 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1809 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1810 for all relocations.
1812 1999-05-10 Catherine Moore <clm@cygnus.com>
1814 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1815 if COFF_IMAGE_WITH_PE.
1816 (bfd_arm_process_before_allocation): Likewise.
1817 (bfd_arm_get_bfd_for_interworking): Likewise.
1818 * coff-arm.c: Likewise.
1819 * bfd-in2.h: Regenerate.
1820 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1821 (armpe_big_vec): Likewise.
1822 * configure: Rebuild.
1824 1999-05-10 Nick Clifton <nickc@cygnus.com>
1826 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1827 section, not just .rel. Same for .rela.
1829 1999-05-07 Nick Clifton <nickc@cygnus.com>
1831 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1832 endianism with an error message.
1834 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1836 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1837 assignment from "unsigned char *" to "char *".
1838 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1840 1999-05-05 Catherine Moore <clm@cygnus.com>
1842 * coff-arm.c (coff_arm_relocate_section): Add one to
1843 address of ARM_RVA32 thumb functions.
1845 1999-05-05 Catherine Moore <clm@cygnus.com>
1847 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1848 (elf32_m68k_copy_private_bfd_data): New.
1849 (elf32_m68k_merge_private_bfd_data): New.
1850 (elf32_m68k_print_private_bfd_data): New.
1851 (CPU32_FLAG): Define.
1852 (PLT_CPU32_ENTRY_SIZE): Define.
1853 (elf_cpu32_plt0_entry): Declare.
1854 (elf_cpu32_plt_entry): Declare.
1855 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1856 (elf_m68k_finish_dynamic_symbol): Likewise.
1857 (elf_m68k_finish_dynamic_sections): Likewise.
1858 (elf_backend_plt_header_size): Remove definition.
1859 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1860 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1861 (bfd_elf32_bfd_set_private_flags): Define.
1862 (bfd_elf32_bfd_print_private_bfd_data): Define.
1864 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1866 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1867 and R_LONG_PCREL_MODE.
1869 1999-04-29 Nick Clifton <nickc@cygnus.com>
1871 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1873 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1875 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1876 in relocation calculation.
1878 1999-04-26 Tom Tromey <tromey@cygnus.com>
1880 * aclocal.m4, configure: Updated for new version of libtool.
1882 1999-04-21 Nick Clifton <nickc@cygnus.com>
1884 * coff-mcore.c: Add support for mcore relocs.
1886 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1888 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1889 incorrect use EF_MIPS_xxBITPTRS.
1891 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1893 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1896 * bfd-in2.h: Rebuild.
1897 * libbfd.h: Rebuild.
1899 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1901 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1902 (coff_arm_relocate_section): Add ARM26D transform. Only
1903 change to ARM26D for relocateable links.
1905 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1907 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1908 (bfd_elf32_bfd_print_private_bfd_data): New.
1910 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1912 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1913 refetch addend if USE_REL, add many comments regarding current state.
1914 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1915 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1916 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1917 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1919 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1921 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1922 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1924 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1926 * dwarf2.c (decode_line_info): Don't truncate address to least
1927 significant 32 bits (breaks 64 bit targets).
1928 (lookup_address_in_function_table): Ditto.
1929 (comp_unit_contains_address): Ditto.
1931 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1933 * coff-arm.c (arm_emit_base_file_entry): New routine.
1934 (A2T3_OFFSET): Define.
1935 (T2A3_OFFSET): Define.
1936 (coff_arm_relocate_section): Emit base file entries for interworking
1939 1999-04-13 Philip Blundell <philb@gnu.org>
1941 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1942 relocs 17 through 19.
1944 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1946 * elfcode.h: Remove fnmatch.h.
1947 * elflink.h (elf_link_assign_sym_version): Call back to ld
1948 instead of calling fnmatch.
1950 * config.bfd (i?86-*-beoself): Include pe vecs.
1952 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1954 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1957 1999-04-10 Richard Henderson <rth@cygnus.com>
1959 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1960 when trying to resolve dynamic symbol references.
1961 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1962 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1963 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1964 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1965 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1966 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1967 * elflink.h (elf_link_output_extsym): Likewise.
1969 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1971 * section.c (_bfd_strip_section_from_output): New function moved from
1972 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1973 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1974 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1975 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1976 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1977 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1978 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1979 * bfd-in2.h: Update.
1981 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1983 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1985 1999-04-08 Nick Clifton <nickc@cygnus.com>
1987 * coff-mcore.c: New File: Support for mcore-pe targets.
1988 * cpu-mcore.c: New File: Support for mcore targets.
1989 * elf32-mcore.c: New File: Support for mcore-elf target.
1990 * pe-mcore.c: New File: Definitions for mcore-pe target.
1991 * pei-mcore.c: New File: Definitions for mcore-pei target.
1992 * Makefile.am: Add support for MCore targets.
1993 * Makefile.in: Regenerate.
1994 * config.bfd: Add support for MCore targets.
1995 * configure.in: Add support for MCore targets.
1996 * configure: Regenerate.
1997 * archures.c: Add support for MCore architecture.
1998 * bfd-in2.h: Regenerate.
1999 * coffcode.h: Add support for mcore-pe targets.
2000 * elf.c: Add support for mcore-elf target.
2001 * reloc.c: Add support for MCore relocs.
2002 * targets.c: Add support for MCore targets.
2004 1999-04-07 Nick Clifton <nickc@cygnus.com>
2006 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2007 R_ARM_XPC25 and R_ARM_THM_XPC22.
2008 (elf32_arm_reloc_map): Remove redundant entries.
2010 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2012 * sysdep.h (LC_MESSAGES): Never define.
2014 1999-04-06 Chris Torek <torek@bsdi.com>
2016 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2017 all callers. Rewrite completely.
2018 (_bfd_relocate_contents): Rewrite overflow checking.
2019 * bfd-in2.h: Rebuild.
2021 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2023 From Gabriel Paubert <paubert@iram.es>:
2024 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2025 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2026 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2027 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2028 * ppcboot.c (ppcboot_vec): Use little endian routines for
2031 * elf.c (elfcore_strndup): Only define if it will be used.
2032 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2034 (ppc_elf_check_relocs): Remove unused local i.
2035 (ppc_elf_gc_mark_hook): Add default case to switch.
2037 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2038 * srec.c (srec_scan): Accept \r in symbol definitions.
2039 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2040 (symbolsrec_object_p): Likewise.
2042 1999-04-04 Don Bowman <don@pixsci.com>
2044 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2046 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2048 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2050 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2051 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2053 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2055 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2058 1999-03-31 Nick Clifton <nickc@cygnus.com>
2060 * config.bfd: Add support for arm-epoc-pe target.
2061 * configure.in: Add support for arm-epoc-pe target.
2062 * configure: Regenerate.
2063 * targets.c: Add support for arm-epoc-pe target.
2064 * coff-arm.c: Allow header files to override definition of
2065 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2066 * pe-arm.h: Allow previous header files to override definition of
2067 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2068 * pei-arm.h: Allow previous header files to override definition of
2069 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2070 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2071 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2073 1999-03-30 Nick Clifton <nickc@cygnus.com>
2075 * elf.c (elf_map_symbols): Handle the case where section
2076 symbols are generated for content-less sections which are
2077 not mapped to the output file.
2079 * linker.c: Replace direct references to fields in BFD structure
2080 with accessor macros.
2082 * elflink.h: Replace direct references to fields in BFD structure
2083 with accessor macros.
2085 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2087 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2089 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2090 account when adjusting section symbols during a partial link.
2092 1999-03-24 Nick Clifton <nickc@cygnus.com>
2094 * coff-sparc.c (struct coff_reloc_map): Change type of field
2095 'bfd_reloc_val' to bfd_reloc_code_real_type.
2096 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2097 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2098 * elf32-arc.c (struct arc_reloc_map): Ditto.
2099 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2100 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2101 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2102 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2103 * elf32-sh.c (struct elf_reloc_map): Ditto.
2104 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2105 * elf32-v850.c (struct v850_reloc_map): Ditto.
2106 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2107 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2108 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2110 1999-03-17 Martin Hunt <hunt@cygnus.com>
2112 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2113 function so source-level assembly works. If multiple N_SOs
2114 are seen without and N_FUNs, create an indextable entry with
2115 a NULL function name.
2117 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2119 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2120 of certian similar cpus.
2122 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2124 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2125 Add the 5000. Change the architecture for the 5400 to mips4.
2126 (elf_mips_mach): Add r5000.
2128 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2130 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2132 1999-03-11 Nick Clifton <nickc@cygnus.com>
2134 * binary.c (binary_set_section_contents): Generate warning about
2135 huge file offsets for any section that will occupy file space, not
2136 just those that are loadable.
2138 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2140 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2142 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2144 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2146 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2148 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2149 * elflink.h: Revert all changes since Feb 16. Instead:
2150 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2151 appropriate. Copy it to version symbols.
2152 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2153 symbols if appropriate.
2154 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2155 symbol if appropriate.
2156 (elf_link_output_extsym): If symbol is marked as undefined, and
2157 has no nonweak references, mark it as weak undefined.
2159 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2161 * elflink.h (elf_merge_symbol): When overriding a dynamic
2162 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2164 (elf_link_add_object_symbols): Don't copy the other field if we
2167 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2169 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2170 shared object with a weak undefined symbol.
2172 1999-02-18 Nick Clifton <nickc@cygnus.com>
2174 * elfarm-nabi.c: Set partial_inplace back to false.
2176 1999-02-17 Nick Clifton <nickc@cygnus.com>
2178 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2179 (USER_LABEL_PREFIX): Set to "_".
2181 The following patches are from: Scott Bambrough
2182 <scottb@corelcomputer.com>
2184 * libaout.h (M_ARM6_NETBSD): Set to 143.
2186 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2187 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2188 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2189 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2190 * bfd-in2.h: Regenerate.
2192 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2193 'true' as REL relocs are now being used. Add new PIC relocs:
2194 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2195 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2197 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2199 (elf32_arm_final_link_relocate): Change parameters so that entire
2200 reloc is passed. Add support for PIC relocs.
2201 (elf32_arm_relocate_section): Pass entire reloc to
2202 elf32_arm_final_link_relocate.
2203 (elf32_arm_check_relocs): Handle new PIC relocs.
2204 (elf32_arm_adjust_dynamic_symbol): New function.
2205 (elf32_arm_size_dynamic_sections): New function.
2206 (elf32_arm_discard_copies): New function.
2207 (elf32_arm_finish_dynamic_symbol): New function.
2208 (elf32_arm_finish_dynamic_sections): New function.
2209 (ELF_MAXPAGE_SIZE): Define.
2210 (bfd_elf32_bfd_reloc_type_lookup): Define.
2211 (elf_backend_relocate_section): Define.
2212 (elf_backend_adjust_dynamic_symbol): Define.
2213 (elf_backend_create_dynamic_sections): Define.
2214 (elf_backend_finish_dynamic_symbol): Define.
2215 (elf_backend_finish_dynamic_sections): Define.
2216 (elf_backend_size_dynamic_sections): Define.
2217 (elf_backend_plt_readonly): Define.
2218 (elf_backend_want_got_plt): Define.
2219 (elf_backend_want_plt_sym): Define.
2221 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2223 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2224 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2225 (_bfd_mips_elf_fake_sections): Likewise.
2227 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2229 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2230 bfd_elf32_arm_get_bfd_for_interworking,
2231 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2234 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2235 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2236 elf32_arm_find_nearest_line): Make them static.
2238 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2240 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2241 callers. Do not merge a definition from a shared object with a
2242 weak undefined symbol.
2243 (elf_link_add_object_symbols): Do not change the symbol type or
2244 size if the old symbol overrides the new one.
2246 1999-02-08 Nick Clifton <nickc@cygnus.com>
2248 * config.bfd: Add support for strongarm target.
2250 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2252 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2253 fields instead of unsigned char.
2255 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2257 * Makefile.am: Rebuild dependencies.
2258 * Makefile.in: Rebuild.
2260 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2262 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2263 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2264 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2265 * acinclude.m4: Add comments to uses of AC_DEFINE.
2266 * acconfig.h: Remove.
2267 * configure: Rebuild with current autoconf/automake.
2268 * aclocal.m4: Likewise.
2269 * config.in: Likewise.
2270 * Makefile.in: Likewise.
2272 1999-02-04 DJ Delorie <dj@cygnus.com>
2274 * libbfd.c (real_read): don't call fread for zero bytes. This
2275 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2277 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2279 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2280 of a jump is in the current 256 MB region.
2282 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2284 * format.c (bfd_check_format_matches): Change last patch to only
2285 take effect for the binary target.
2287 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2289 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2291 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2293 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2295 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2297 * format.c (bfd_check_format_matches): If the target was
2298 previously specified, don't check other targets when checking for
2301 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2303 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2304 (elf32_arm_reloc_type_lookup): Removed
2305 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2306 (elf32_arm_reloc_type_lookup): New.
2307 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2308 (elf32_arm_reloc_type_lookup): New.
2310 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2312 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2313 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2314 * Makefile.am: Use new files.
2315 * Makefile.in: Regenerate.
2316 * configure.in: Use new files.
2317 * configure: Regenerate.
2319 1999-02-01 Nick Clifton <nickc@cygnus.com>
2321 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2322 (fr30_elf_gc_sweep_hook): New function.
2323 (elf_backend_can_gc_sections): Define.
2325 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2327 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2328 and bfd_elf32_bigarm_oabi_vec.
2330 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2332 * Makefile.am (elf32-arm-oldabi.lo): New.
2333 (elf32-arm-newabi.lo): New.
2334 * Makefile.in: Regenerate.
2335 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2336 (arm-*-elf): Likewise.
2338 (thumb-*-oabi): New.
2339 * configure: Regenerate.
2340 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2341 (bfd_elf32_bigarm_oabi_vec): New.
2342 * elf32-arm-newabi.c: New.
2343 * elf32-arm-oldabi.c: New.
2344 * elf32-arm.c: Removed.
2347 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2349 * binary.c (binary_set_section_contents): Omit warnings for
2350 unloadable sections.
2352 1999-01-31 Michael Meissner <meissner@cygnus.com>
2354 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2355 powerpc{,le}-*-eabi.
2357 1999-01-29 Nick Clifton <nickc@cygnus.com>
2359 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2360 * dwarf2.c (read_signed_leb128): Remove unused variables.
2362 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2364 * elf.c (assign_file_positions_for_segments): Only adjust
2365 p_align when needed.
2367 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2369 * binary.c (binary_set_section_contents): Don't return early for a
2370 non-loadable section, in case the first section is non-loadable.
2371 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2372 W. Rozycki <macro@ds2.pg.gda.pl>.
2374 1999-01-28 Nick Clifton <nickc@cygnus.com>
2376 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2377 R_FR30_GNU_VTENTRY relocs.
2379 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2381 * elflink.h (elf_link_output_sym): Zero syms which are
2382 part of sections which have been excluded.
2384 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2386 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2388 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2389 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2391 1999-01-27 Nick Clifton <nickc@cygnus.com>
2393 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2395 (fr30_final_link_relocate): Use computed value as result of
2398 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2400 * binary.c (binary_set_section_contents): Emit warning for
2401 huge file offsets due to widely-dispersed section LMAs.
2403 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2405 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2406 align first section to largest section alignment, not first
2409 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2411 * configure.in: Require autoconf 2.12.1 or higher.
2413 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2415 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2416 * bfd-in2.h: Likewise.
2417 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2419 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2421 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2422 * cpu-mips.c: Add support for and independent 4111.
2423 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2424 (_bfd_mips_elf_final_write_processing):
2425 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2427 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2429 * elf32-mips.c (elf_mips_abi_name): New.
2430 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2432 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2434 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2435 Handle bfd_mach_mips4300.
2437 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2439 * elf32-i386.c: Remove leaked development code from patch
2440 1998-12-10 by Richard Henderson.
2442 1998-12-10 Richard Henderson <rth@cygnus.com>
2444 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2445 in debug sections for symbol defined externally.
2447 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2449 * targets.c (bfd_target_vector): Remove duplicate entry for
2452 1998-12-09 Nick Clifton <nickc@cygnus.com>
2454 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2455 since we are using RELAs.
2457 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2459 SCO Open Server Release 5 core file support, from Jouke Numan
2461 * sco5-core.c: New file.
2462 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2463 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2464 * Makefile.am: Rebuild dependencies.
2465 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2466 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2467 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2468 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2469 * bfd-in2.h, configure, Makefile.in: Rebuild.
2471 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2473 * config.bfd (hppa*-*-mpeix*): New target.
2474 * configure.in: Add AC_HEADER_DIRENT.
2475 (hppa*-*-mpeix*): New target.
2476 * configure.host (hppa*-*-mpeix*): New host.
2477 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2478 friends rather than just including <sys/dir.h>.
2479 * som.h (struct som_symbol): Add hppa_priv_level and apto
2480 tc_data. Change all users.
2481 (struct somdata): Add comp_unit field.
2482 (obj_som_compilation_unit): Define.
2483 (bfd_som_attach_compilation_unix): Declare.
2484 * som.c: Check HOST_HPPAMPEIX.
2485 (struct som_misc_symbol_info): Add new field priv_level.
2486 (som_object_setup): Add current_offset parameter. Change all
2488 (setup_sections): Likewise.
2489 (som_object_p): For EXECLIBMAGIC, read the lst header.
2490 (som_write_symbol_strings): Add compilation_unit parameter.
2492 (som_finish_writing): Write out compilation_unit.
2493 (som_bfd_derive_misc_symbol_info): Set priv_level.
2494 (som_build_and_write_symbol_table): Set xleast field to 3.
2495 (som_slurp_symbol_table): Set symbol priv_level.
2496 (bfd_som_attach_compilation_unit): New function.
2497 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2498 priv_level into symbol_value.
2499 * configure, config.in: Rebuild.
2501 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2503 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2504 warning function to call _bfd_error_handler instead.
2506 * libbfd.c (COERCE32): Cast through unsigned long and long to
2507 avoid bug in old version of gcc.
2509 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2510 (elf_backend_additional_program_headers): Don't define.
2512 1998-12-08 Nick Clifton <nickc@cygnus.com>
2514 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2515 relocations to include offset of 2 included in the insns, and the
2516 offset of the relocs within the section.
2518 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2520 The following changes were made by David Taylor
2521 <taylor@texas.cygnus.com>, Edith Epstein
2522 <eepstein@sophia.cygnus.com>, Jim Blandy
2523 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2524 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2525 changes originally made by HP; HP did not create ChangeLog
2528 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2529 automake macro library.
2531 * hpux-core.c (hpux_core_core_file_p): this function now
2532 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2533 found in the corefile! Also, in hpux_core_core_file_p, if we
2534 encounter a section with an unknown type, don't punt. Instead,
2535 just skip it. Also, count the number of sections of known type
2536 that we encounter. If we encounter at least one good one, then
2537 we'll declare that the file is a core file. If we encounter any
2538 unknown ones but some known ones, then we'll issue a warning (but
2539 still declare it to be a core file). Also, correctly decide when a
2541 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2542 (CORE_ANON_SHMEM): define if not defined.
2543 (hpux_core_struct): add members lwpid and user_tid.
2544 (core_kernel_thread_id, core_user_thread_id): new macros.
2545 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2546 the name before storing it in the bfd.
2547 (hpux_core_core_file_p): handle threads.
2549 * libhppa.h (GET_FIELD): protect against redefinition.
2550 (HPPA_WIDE): define.
2551 (GET_FIELD): define.
2556 (sign_extend): redefine.
2557 (assemble_6): define.
2558 (assemble_12): rewrite.
2559 (assemble_16): define.
2560 (assemble_16a): define.
2561 (assemble_17): rewrite.
2562 (assemble_22): define.
2564 1998-12-07 Nick Clifton <nickc@cygnus.com>
2566 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2567 relocations for signed values.
2569 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2571 * mipsbsd.c (MY(set_arch_mach)): Make static.
2572 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2573 bfd_mach_mips* macros rather than simple numbers.
2575 COFF weak symbol support, based on patches from Mark Elbrecht
2576 <snowball3@usa.net>:
2577 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2578 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2579 (coff_write_alien_symbol): Likewise.
2580 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2581 (coff_link_add_symbols): Likewise.
2582 (_bfd_coff_link_input_bfd): Likewise.
2583 (_bfd_coff_write_global_sym): Likewise.
2585 * elf.c (copy_private_bfd_data): Always initialize the
2586 includes_phdrs field.
2588 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2589 file defines a symbol first mentioned in an ELF file.
2591 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2592 possible, rather than only if BFD64.
2593 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2595 * bfd-in2.h: Rebuild.
2597 * srec.c (srec_set_section_contents): Correct test to avoid
2598 switching to 4 byte addresses after seeing a second section which
2599 requires 3 byte addresses. From Joel Schantz
2600 <joel.schantz@argosys.boeing.com>.
2602 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2603 <aymeric.vincent@emi.u-bordeaux.fr>.
2605 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2607 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2608 decide whether the output file is -mrelocatable-lib,
2609 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2611 1998-12-03 Nick Clifton <nickc@cygnus.com>
2613 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2614 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2615 * bfd-in2.h: Regenerate.
2616 * libbfd.h: Regenerate
2618 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2620 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2621 link against a dynamic symbol with no type or size.
2623 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2625 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2626 relocation for section which does not get loaded.
2627 (elf_i386_relocate_section) [R_386_32]: Likewise.
2629 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2631 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2632 reloc_count and i long instead of unsigned long. Handle error
2633 return from bfd_canonicalize_reloc.
2635 1998-12-01 Nick Clifton <nickc@cygnus.com>
2637 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2640 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2642 * elf32-sh.c (elf/sh.h): Include.
2643 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2644 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2645 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2646 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2647 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2649 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2651 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2652 causes division by zero later on.
2654 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2656 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2659 1998-11-25 DJ Delorie <dj@cygnus.com>
2661 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2664 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2666 * elf32-fr30.c (fr30_elf_relocate_section): Call
2667 fr30_final_link_relocate.
2668 (fr30_final_link_relocate): New function: Handle I20 and I32
2670 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2671 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2672 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2674 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2677 The following changes are based on a patch submitted by Gianluca
2678 Moro <glctr@abc.it>:
2680 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2681 not already been updated.
2682 (find_remembered_hi16s_reloc): New parameter 'already_found'
2683 returns state of remembered hi16s reloc.
2684 (remember_hi16s_reloc): Set 'found' field to false.
2685 (hi16s_location): Add 'found' field.
2687 1998-11-23 DJ Delorie <dj@cygnus.com>
2689 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2690 to see .DLL files as unrecognized.
2691 (i3coff_object_p): Sorry, had to hack it to not recognize these
2692 files (pei-i386) on request.
2694 1998-11-23 DJ Delorie <dj@cygnus.com>
2696 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2697 relents. Call bfd_check_format to reinitialize.
2699 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2701 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2704 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2706 * aclocal.m4: regenerate
2707 * configure: regenerate
2709 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2711 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2712 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2713 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2714 respect it as an upper bound on what memory to reference.
2715 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2716 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2717 update vtable_entries_size appropriately.
2719 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2721 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2724 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2726 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2727 bfds; they have no "file" so we fake it.
2728 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2729 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2730 resizing the memory buffer.
2731 * opncls.c (bfd_make_writable): New function; lets you write a
2732 bfd_create'd bfd to an in-memory buffer.
2733 (bfd_make_readable): New function; lets you read back that buffer
2734 as if it were from bfd_openr. Used to build generated archive
2735 members (winsup's ld's dlltool)
2737 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2739 * po/bfd.pot: Regenerated.
2741 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2743 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2746 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2748 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2749 element of the gotentry list for local symbols too.
2750 (elf64_alpha_relocate_section): Unify local and global handling.
2751 Assert that gotent->use_count > 0.
2753 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2755 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2756 update for file name changes of July 2, 1998.
2758 * configure: Rebuild.
2760 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2762 * po/bfd.pot: Regenerated.
2764 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2766 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2767 * aclocal.m4, configure: regenerate
2769 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2771 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2773 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2775 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2776 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2778 * aclocal.m4, configure: regenerated.
2780 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2782 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2783 R_D10V_GNU_VTENTRY relocs.
2784 (elf_d10v_howto_table): Likewise.
2785 (d10v_reloc_map d10v_reloc_map): Likewise.
2786 (elf32_d10v_gc_mark_hook): New.
2787 (elf32_d10v_gc_sweep_hook): New.
2788 (elf32_d10v_check_relocs): New.
2789 (elf32_d10v_relocate_section): New.
2790 (elf_backend_relocate_section): Define.
2791 (elf_backend_can_gc_sections): Define.
2793 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2795 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2796 (BFD64_BACKENDS): ...from here.
2797 (BFD32_BACKENDS_CFILES): Move vms files here...
2798 (BFD64_BACKENDS_CFILES): ...from here.
2799 * Makefile.in: Rebuild.
2801 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2803 * Makefile.am: Add FR30 target.
2804 * Makefile.in: Add FR30 target.
2805 * archures.c: Add support for FR30.
2806 * config.bfd: Add support for FR30.
2807 * configure.in: Add support for FR30.
2808 * reloc.c: Add support for FR30 relocations.
2809 * targets.c: Add support for FR30 relocations.
2810 * bfd-in2.h: Regenerate.
2811 * configure: Regenerate.
2812 * libbfd.h: Regenerate.
2813 * cpu-fr30.c: New file.
2814 * elf32-fr30.c: New file.
2816 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2818 * configure.in: detect cygwin* instead of cygwin32*
2819 * configure: regenerate
2821 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2823 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2824 use bfd_malloc and free instead and check return value from bfd_malloc.
2826 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2828 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2829 * libbfd.h: Rebuild.
2831 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2832 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2833 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2834 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2836 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2838 (mips_elf_link_hash_table_create): Don't initialize
2839 dynsym_sec_strindex.
2840 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2841 (mips_elf_size_dynamic_sections): Generate a section symbol for
2842 every output section.
2843 (mips_elf_finish_dynamic_sections): Count all sections for
2845 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2848 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2850 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2851 for later PLT entries in large PLTs.
2852 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2854 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2856 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2858 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2860 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2861 * elflink.h (elf_collect_hash_codes): New function. This function is
2862 called for each exported symbol and we compute the ELF hash value for
2864 (compute_bucket_value): New function. It is called from
2865 size_dynamic_sections to determine the hash table size. When we are
2866 optimizing a better, but slower, algorithm is used.
2867 (size_dynamic_sections): Call compute_bucket_value.
2869 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2871 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2873 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2875 (sh_elf_gc_mark_hook): New.
2876 (sh_elf_gc_sweep_hook): New.
2877 (sh_elf_check_relocs): New.
2878 (elf_backend_can_gc_sections): Define.
2880 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2882 * acinclude.m4: undo previous gettext change
2883 * aclocal.m4: rebuild with right version of aclocal.
2885 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2887 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2888 aclocal.m4 to acinclude.m4, so they don't get lost.
2890 * elfcore.h: rewrite for better corefile support.
2891 * elf.c (elfcore_*): new functions.
2892 * elf-bfd.h (elf_obj_tdata): new structure members.
2893 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2895 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2897 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2899 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2900 and R_M32R_GNU_VTENTRY.
2901 (elf_backend_can_gc_sections): Define.
2902 (m32r_elf_check_relocs): New.
2903 (m32r_elf_gc_mark_hook): New.
2904 (m32r_elf_gc_sweep_hook): New.
2905 (m32r_elf_relocate_section): Handle VT relocs.
2907 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2909 * coff-arm.c (arm_relocate_section): Remove redundant test.
2911 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2912 cleat that the 'bitsize' field is the size of the bitfield AFTER
2913 relocation not before.
2915 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2917 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2920 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2922 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2923 R_SPARC_GNU_VTENTRY.
2924 (elf32_sparc_check_relocs): Handle them.
2925 (elf32_sparc_reloc_type_lookup): Likewise.
2926 (elf32_sparc_relocate_section): Likewise.
2927 (elf32_sparc_gc_mark_hook): New.
2928 (elf32_sparc_gc_sweep_hook): New.
2930 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2932 * som.c (som_finish_writing): Perform some sanity checks when
2933 writing an executable or shared library.
2935 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2937 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2938 * configure.in (elf): Add dwarf1.lo.
2939 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2940 * elf.c (_bfd_elf_find_nearest_line): Add call to
2941 _bfd_dwarf1_find_nearest_line.
2942 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2943 Add call to _bfd_dwarf1_find_nearest_line.
2944 * configure: Rebuilt.
2946 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2948 * elflink.h (elf_gc_sections): Do not allow garbage
2949 collection if dynamic sections have been created.
2951 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2953 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2955 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2956 (v850_elf_perform_relocation): Likewise.
2957 (v850_elf_final_link_relocate): Likewise.
2958 (v850_elf_relocate_section): Likewise.
2959 (v850_elf_gc_sweep_hook): New routine.
2960 (v850_elf_gc_mark_hook): New routine.
2961 (elf_backend_can_gc_sections): Define.
2963 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2965 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2968 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2970 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2971 Declare size as bfd_size_type.
2972 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2974 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2976 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2978 * som.c (CPU_PA_RISC2_0): Define.
2979 (_PA_RISC2_0_ID): Likewise.
2980 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2982 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2984 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2985 has a base which is already defined, only add the referenced
2986 symbol to the dynamic symbol table if it is defined or referenced
2989 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2992 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2994 * elflink.h (elf_link_add_object_symbols): Undo last change.
2996 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2998 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2999 symbol for the indirect alias to a versioned symbol.
3001 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3003 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3004 (elf32_i386_vtentry_howto): New.
3005 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3006 or elf32_i386_vtinherit_howto on lookup.
3008 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3010 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3011 reloc_type. Rename R_68K__max to R_68K_max.
3012 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3015 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3017 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3018 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3020 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3023 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3025 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3026 message has a null byte terminator.
3028 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3030 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3031 word subject to R_V850_32 relocation.
3033 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3035 * dwarf2.c: Add comment describing problem computing line numbers
3036 for undefined symbols at link time.
3038 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3040 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3041 transform a defweak into a plt entry.
3042 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3043 plt entry references to receive a RELATIVE reloc.
3044 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3045 (elf64_alpha_relocate_section): Assert we don't overrun
3046 the allocated relocation space.
3048 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3050 * elf.c (swap_out_syms): Always treat section symbols as
3051 special, even if they are attached to a common section.
3053 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3055 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3056 sections with v850 common section attributes into named v850
3058 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3059 common section attributes into named v850 common sections.
3061 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3063 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3066 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3068 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3069 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3070 reloc to the wrong section a warning, not an error. .dynsbss
3071 is not an output section, so there is no need to check for it.
3073 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3075 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3077 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3079 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3080 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3082 (elf32_arm_gc_mark_hook): New.
3083 (elf32_arm_gc_sweep_hook): New.
3084 (elf32_arm_check_relocs): New.
3085 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3087 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3090 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3092 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3093 assume there is no PLT or GOT.
3095 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3097 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3098 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3099 also accepted as a function symbol type.
3101 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3103 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3105 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3107 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3108 match definition of _bfd_gc_sections field.
3109 * libbfd.h: Rebuild.
3111 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3113 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3114 the addend of a dynamic relocation referencing a section.
3115 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3116 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3118 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3120 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3121 bed has a size_dynamic_sections routine before trying to use it.
3123 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3125 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3126 _bfd_elf_rel_vtable_reloc_fn.
3128 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3130 * Makefile.am: Add elf32-arm.c.
3131 * Makefile.in: Rebuild.
3132 * elf-bfd.h: Add elf_backend_get_symbol_type.
3133 * elf.c (swap_out_syms): If defined, call
3134 elf_backend_get_symbol_type.
3135 * elf32-arm.c: Define elf_backend_get_symbol_type.
3136 (elf32_arm_get_symbol-type): New routine.
3137 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3138 (bfd_elf32_arm_process_before_allocation): Change to
3139 check for STT_ARM_TFUNC.
3140 (elf32_arm_final_link_relocate): Likewise.
3141 * elfxx-target.h: Add elf_backend_get_symbol_type.
3143 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3145 * archures.c (bfd_mach_alpha_ev[456]): New.
3146 * cpu-alpha.c: Rework to match these types.
3147 * bfd-in2.h: Rebuild.
3149 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3151 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3152 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3154 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3155 (elf_i386_reloc_type_lookup): Recognize them.
3156 (elf_i386_check_relocs): Pass them off to generic code.
3157 (elf_i386_relocate_section): Ignore them.
3158 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3159 (elf_backend_can_gc_sections): True.
3161 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3163 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3164 before looking at owner field.
3165 (elf32_arm_to_thumb_stub): Ditto.
3166 (elf32_arm_relocate_section): Compute name before calling
3167 elf32_arm_final_link_relocate().
3169 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3171 * elf.c: comment and formatting cleanups.
3174 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3176 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3177 (core files are treated differently than object files).
3178 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3179 bfd_elf_mkcorefile): declare.
3180 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3181 bfd_elf_mkcorefile): add to bfd_target vector.
3182 * elfcore.h (elf_core_file_p): save the program header table,
3183 and set the bfd architecture from the elf file header.
3184 * elf.c (bfd_elf_mkcorefile): new function.
3185 (_bfd_elf_write_corefile_contents): new function.
3186 (assign_file_positions_for_segments): add cases for handling
3187 PT_NOTE segments. (assign_file_positions_except_relocs):
3188 core files should be handled the same as exec files.
3189 (prep_headers): identify core files as type ET_CORE.
3190 (copy_private_bfd_data): identify the sections belonging to
3191 the PT_NOTE segment.
3193 * elf32-sparc.c (elf32_sparc_final_write_processing):
3194 add break statement to default case.
3196 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3198 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3199 section (not input) will be in sections ".sbss", ".sbss2",
3200 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3201 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3202 output_offset for correct evaluation of addend.
3204 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3206 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3207 elf32_arm_allocate_interworking_sections and
3208 elf32_arm_process_before_allocation.
3210 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3212 * bfd-in.h: Ammend prototype for
3213 elf32_arm_process_before_allocation to remove surplus third
3216 * bfd-in2.h: Regenerate.
3218 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3220 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3222 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3224 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3225 calculated for RELOC_SPARC_REV32 case.
3227 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3229 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3230 elf32_arm_allocate_interworking_sections and
3231 elf32_arm_process_before_allocation.
3232 * bfd-in2.h: Regenerated.
3233 * elf32-arm.c Define elf32_arm_link_hash_table.
3234 (insert_thumb_branch): New routine.
3235 (find_thumb_glue): New routine.
3236 (find_arm_glue): New routine.
3237 (record_arm_to_thumb_glue): New routine.
3238 (record_thumb_to_arm_glue): New routine.
3239 (elf32_arm_link_hash_table_create): New routine.
3240 (elf32_arm_get_bfd_for_interworking): New routine.
3241 (elf32_arm_allocate_interworking_sections) New routine.
3242 (elf32_arm_process_before_allocation) New routine.
3243 (elf32_thumb_to_arm_stub): New routine.
3244 (elf32_arm_to_thumb_stub): New routine.
3245 (elf32_print_private_bfd_data): Fix typo.
3246 (elf32_arm_final_link_relocate): Add argument sym_sec.
3247 Check for branches to thumb symbols in case R_ARM_PC24.
3248 Check for branches to arm symbols in case R_ARM_THM_PC22.
3249 (elf32_arm_relocate_section): Pass symbol section to
3250 elf32_arm_final_link_relocate.
3252 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3254 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3255 entries unless the symbol is defined in the executable; in
3256 particular, undefined weak symbols get a PLT entry.
3258 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3260 * libaout.h: Remove nested comment to avoid warning.
3262 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3264 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3265 R_ARM_PC24 relocation.
3267 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3269 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3270 argument is_local. Add argument sym_flags. Check sym_flags
3271 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3272 (elf32_arm_relocate_section): Don't pass local sym and pass
3273 sym_flags to elf32_arm_final_link_relocate.
3275 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3277 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3278 to not count too few relocs for dynamicly linked executables.
3280 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3282 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3283 symbols without a dynamic index dynamic. Consider all weak
3285 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3286 correspondance between input and output sections.
3288 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3290 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3291 that use a .got.plt section start the got offset at zero.
3293 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3295 * ieee.c (ieee_write_processor): Correct the processor ID written
3296 out for bfd_arch_m68k, accommodating change of March 25.
3298 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3300 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3301 R_ARM_THM_RPC22 relocations.
3303 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3305 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3307 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3308 .got relocs in -Bsymbolic shared objects.
3310 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3312 * elf32-arm.c: Add private flags to ELF header.
3313 (elf32_arm_print_private_bfd_data): New Function.
3314 (elf32_arm_set_private_flags): New Function.
3315 (elf32_arm_copy_private_flags): New Function.
3316 (elf32_arm_merge_private_bfd_data): New Function.
3318 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3320 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3322 (elf32_sparc_relocate_section): Likewise.
3324 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3326 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3327 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3328 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3329 of the function. Recognize no .plt as static linking.
3331 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3333 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3334 ".liblist" string through gettext.
3336 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3338 * Makefile.am: Add support for elf32-arm.lo.
3339 * Makefile.in: Rebuild.
3340 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3341 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3342 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3343 * configure: Regenerate.
3344 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3345 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3346 bfd_target bfd_elf32_littlearm_vec.
3347 * elf32-arm.c: New file.
3349 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3351 * libaout.h (M_SPARCLITE_LE): New machine.
3352 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3353 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3354 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3355 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3356 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3357 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3358 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3359 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3360 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3361 be BFD_RELOC_SPARC_REV32.
3363 * config.bfd (sparc86x-*-aout): New
3365 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3367 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3368 actually mapping the output sections.
3370 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3373 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3374 (mn10300_elf_reloc_map): Similarly.
3375 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3377 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3379 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3381 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3382 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3383 elf_mips_reloc_type defined in elf/mips.h.
3385 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3387 * elf64-mips.c: Remove reloc_type definition completely. It's now
3390 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3392 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3393 as they are defined in elf/mips.h now.
3395 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3398 * Re-add lost change:
3399 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3401 (mn10300_elf_relax_section): Include stack space for register saves
3402 in the imm8 field of a "call" instruction.
3403 (compute_function_info): Determine how much stack is allocated by
3404 the movm instruction. Fix typo.
3405 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3407 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3409 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3410 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3412 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3414 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3416 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3418 * elf32-hppa.h: Let ELF header define the enum containing the
3419 external reloc numbers.
3420 * elf32-i386.h: Likewise.
3422 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3424 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3425 * elf32-mips.c: Likewise.
3426 * elf32-ppc.c: Likewise.
3428 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3430 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3431 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3433 * bfd-in.h: Regenerate.
3434 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3435 parameter to 'unsigned int' to avoid K&R compatability problems.
3437 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3439 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3440 functionname_ptr to be const. Change line_ptr to be unsigned.
3442 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3443 macro is not defined. Change second parameter from bfd_link_info
3444 to coff_final_link_info. Add prototype.
3445 (coff_final_link_postscript): Simplify handling when macro is not
3446 defined. Add prototype.
3448 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3450 * elf-mn10300.c: Before include system specific ELF header define
3451 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3452 * elf32-mips.c: Likewise.
3453 * elf32-ppc.c: Likewise.
3455 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3457 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3458 temporary patch over to elf64-mips.c as well.
3460 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3462 * elf32-mips.c (reloc_type): Temporarily disable definition of
3463 standard relocation since they are now defined in elf/mips.h.
3465 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3467 * elf-m10200.c (mn10200_elf_final_link_relocate):
3468 Modify range test for case R_MN10200_8.
3470 * elf-m10300.c (mn10300_elf_final_link_relocate):
3471 Modify range test for case R_MN10300_8.
3473 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3475 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3476 * elf32-i386.c (elf_backend_got_header_size): Define.
3477 (elf_backend_plt_header_size): Define.
3478 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3479 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3480 * elfxx-target.h: Provide a default of zero.
3481 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3482 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3484 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3485 entry from an executable, even if the plt refcount goes to 0.
3487 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3489 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3490 directory name at the line number.
3492 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3493 with an unspecified type.
3495 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3497 * sunos.c: Add undef of valid to avoid problem on SunOS.
3499 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3501 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3503 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3505 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3506 R_68K_PCxx and R_68K_xx relocations. Make sure that
3507 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3508 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3509 R_68K_xx relocations.
3510 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3511 that has no plt entry.
3512 (elf_m68k_relocate_section): Ignore the plt offset in a static
3514 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3516 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3519 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3521 (howto_table, reloc_map): Add entries for them.
3522 (elf_m68k_check_relocs): Handle them. Implement reference
3523 counting for got and plt entries.
3524 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3525 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3527 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3528 (elf_m68k_relocate_section): Handle the new reloc types.
3529 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3530 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3531 * elflink.h (elf_link_add_object_symbols): When creating an
3532 indirect reference for symbol versioning also copy the plt
3534 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3535 flag also reset the plt offset.
3536 (elf_link_assign_sym_version): Likewise.
3537 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3538 the size of the entry in bytes.
3539 (elf_gc_allocate_got_offsets): Likewise.
3541 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3543 * elflink.h (elf_gc_sections): Return true rather than falling off
3546 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3549 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3551 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3552 comment describing when it should be enabled.
3553 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3556 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3558 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3559 information ATN records.
3561 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3563 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3564 section for an absolute symbol in a fully linked file. Based on
3565 patch from Christian Holland <CHolland@de.lucent.com>.
3567 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3569 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3570 that a symbol is undefined.
3572 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3574 * som.c (som_bfd_gc_sections): Define.
3576 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3578 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3579 overflows in ARM_26D patches, since they have already been
3580 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3582 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3584 * coffcode.h (coff_write_object_contents): If we have any long
3585 section names, call coff_write_symbols even if there are no
3588 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3590 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3591 PT_LOAD segment, rather than only setting it once for the entire
3594 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3595 rather than ignoring every phdr with a p_paddr of 0, ignore all
3596 the phdrs if they all have a p_paddr of 0.
3598 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3599 section was discarded from the link.
3601 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3603 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3605 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3607 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3608 floating point operations.
3610 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3612 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3615 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3617 Merge of vax/vms (read-only) support
3618 * configure.com: Support Vax target.
3619 * makefile.vms: Support Vax target.
3620 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3621 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3623 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3625 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3627 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3629 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3631 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3632 * targets.c (bfd_target_ovax_flavour): New flavour.
3633 (vms_alpha_vec): Renamed from evax_alpha_vec.
3635 (target_vector): Update accordingly.
3636 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3638 (vax*-*-*vms*): New target.
3639 * Makefile.am: Update for renamed files. Rebuild dependencies.
3640 * bfd-in2.h: Rebuild.
3641 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3643 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3645 Based on patch from Matt Semersky <matts@scd.hp.com>:
3646 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3647 pointer on abfd->outsymbols.
3648 (generic_add_output_symbol): Handle NULL sym parameter.
3650 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3652 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3655 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3657 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3658 when handling 32 bit immediate relocs.
3659 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3661 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3663 * section.c (STD_SECTION): Account for recently added gc_mark
3664 field in struct asection.
3666 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3667 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3669 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3671 ELF Section-level Garbage Collection:
3672 * bfd.c (bfd_gc_sections): New.
3673 * aout-adobe.c: Hook to default implementation.
3674 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3675 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3676 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3677 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3678 * tekhex.c, versados.c: Likewise.
3679 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3680 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3682 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3683 (bfd_generic_gc_sections): New.
3684 * section.c (SEC_KEEP): New.
3685 (asection): Add gc_mark member.
3687 * elfcode.h (elf_gc*): New name remappings.
3688 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3689 sections to be excluded.
3690 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3691 (elf_gc_propogate_vtable_entries_used): New.
3692 (elf_gc_smash_unused_vtentry_relocs): New.
3693 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3694 (elf_gc_common_finalize_got_offsets): New.
3695 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3696 * elfxx-target.h: Add and default gc hooks.
3698 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3700 (struct elf_obj_tdata): Likewise for local_got_offsets.
3701 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3702 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3703 * elf64-sparc.c, elflink.h: Likewise.
3705 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3706 (ELF_LINK_HASH_MARK): Define.
3707 (struct elf_backend_data): Add GC hooks.
3708 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3710 * elf-m10300.c (mn10300_elf_check_relocs): New.
3711 (mn10300_elf_gc_mark_hook): New.
3712 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3713 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3714 (mn10300_elf_final_link_relocate): Likewise.
3715 (mn10300_elf_relocate_section): Likewise.
3716 (elf_backend_can_gc_sections): Define.
3717 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3718 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3719 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3720 (mips_info_to_howto_rel): Likewise.
3721 (mips_elf_relocate_section): Likewise.
3722 (mips_elf_check_relocs): Likewise.
3723 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3724 (elf_backend_can_gc_sections): Define.
3725 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3726 (ppc_elf_howto_raw): Handle them.
3727 (ppc_elf_reloc_type_lookup): Likewise.
3728 (ppc_elf_relocate_section): Likewise.
3729 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3730 Handle new vtable relocs.
3731 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3732 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3733 (elf_backend_can_gc_sections): Define.
3735 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3737 * archures.c (bfd_mach_mn10300): Define.
3738 * elf-m10300.c: Include elf/mn10300.h
3739 (elf_mn10300_mach): New function.
3740 (_bfd_mn10300_elf_final_write_processing): Likewise.
3741 (_bfd_mn10300_elf_object_p): Likewise.
3742 (elf_backendfinal_write_processing): Define.
3743 (elf_backend_object_p): Likewise.
3745 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3747 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3750 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3752 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3753 link_next field, not the next field.
3755 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3757 * elf.c (map_sections_to_segments): Check the section address
3758 against the phdr size both with and without a modulo of
3761 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3763 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3764 linker created empty input section if the output section has the
3767 * elflink.h (elf_link_output_extsym): Print an error message if
3768 _bfd_elf_section_from_bfd_section fails.
3770 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3773 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3775 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3776 native linker output. Avoid putting an empty section in more than
3779 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3781 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3782 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3784 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3786 * elf.c (swap_out_syms): New arg relocatable_p.
3787 Don't add section VMA to symbols for relocatable output.
3788 (_bfd_elf_compute_section_file_positions): Update call to
3791 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3793 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3794 against 'addend' be signed rather than unsigned.
3796 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3798 * elf32-m32r.c: Add prototyps for static functions.
3800 * coff-arm.c: Add prototypes for static functions.
3802 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3804 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3805 LMA is used to order sections in a segment.
3807 * elf32-v850.c: Add prototypes for static functions.
3808 Change type of addend parameter to bfd_vma in various functions.
3810 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3812 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3813 complain_overflow_signed instead of complain_overflow_bitfield.
3815 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3817 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3818 when comparing against 0.
3820 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3822 * Makefile.am (config.status): New target.
3823 * Makefile.in: Rebuild.
3825 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3827 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3828 error if previous object endianness doesn't match current object.
3830 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3832 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3833 _bfd_elf_print_private)bfd_data ().
3835 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3837 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3839 (elf_link_add_object_symbols): Set type_change_ok and
3840 size_change_ok before calling elf_merge_symbol.
3842 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3843 undefined symbol error, don't also issue an overflow error.
3845 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3847 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3848 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3849 message instead of crashing.
3851 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3853 * archures.c (bfd_mach_cpu32): Define.
3854 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3856 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3857 * ieee.c: Include <ctype.h>.
3858 (ieee_object_p): Parse out process ID string to make it more
3859 likely to be acceptable for bfd_scan_arch.
3860 * bfd-in2.h: Rebuild.
3862 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3864 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3865 _bfd_elf_print_private_bfd_data() so that the program header will
3868 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3870 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3871 0x68. Reindent. Add some comments.
3873 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3875 * elf.c (copy_private_bfd_data): Adjust physical address of
3876 segment in output BFD to contain LMAs of its sections.
3878 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3880 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3881 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3882 endian data 32 bit relocations.
3883 (elf32_sparc_merge_private_bfd_data): Check if linking little
3884 endian objects with big endian objects.
3885 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3886 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3887 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3889 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3890 * archures.c (bfd_mach_sparc_sparclite_le): New.
3891 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3893 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3895 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3898 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3900 * bfd-in.h: Move over patch to bfd-in2.h.
3902 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3904 (_bfd_relocate_contents): Likewise.
3906 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3908 * peicode.h (add_data_entry): If the section has no private data
3909 then do not create a Data Dictionary entry for it.
3911 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3913 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3914 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3915 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3916 subsections during relaxation more correctly.
3918 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3920 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3921 Add extra argument to bfd_arm_process_before_allocation ().
3922 * bfd-in.h: Reflect changes made in bfd-in2.h.
3923 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3924 coff class of a BFD symbol.
3925 * coff-arm.c: Add support for interworking between Thumb code and
3926 non-interworking aware ARM code.
3928 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3930 * po/Make-in (install-info): New target.
3932 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3934 * filemode.c: Remove; not used.
3936 If sysdep.h includes a header file, don't include it again:
3937 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3939 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3941 * archive.c: Don't include <string.h> or <errno.h>.
3942 * evax-alpha.c; Don't include <stdio.h>.
3943 * evax-egsd.c: Likewise.
3944 * evax-etir.c: Likewise.
3945 * evax-misc.c: Likewise.
3946 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3947 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3949 * hpux-core.c: Likewise.
3950 * netbsd-core.c: Likewise.
3952 * libbfd.c: Don't include <sys/types.h>.
3953 * nlmcode.h: Don't include <string.h>.
3954 * osf-core.c: Don't include <string.h> or <stdio.h>.
3955 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3956 <errno.h>, or <unistd.h>.
3957 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3959 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3961 * configure.com: If the version number can not be found in
3962 configure.in, set it to "unknown" rather than "2.8.1".
3964 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3966 * elf32-mips.c (elf_mips_mach): New.
3967 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3968 (_bfd_mips_elf_final_write_processing): Use the names
3969 of machines, rather than the numbers. Set both the ARCH
3970 and MACH in e_flags. Handle a few more specific machines.
3971 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3972 EF_MIPS_ARCH and EF_MIPS_MACH.
3974 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3976 * syms.c (bfd_is_local_label): Revert last change.
3977 * srec.c (srec_write_symbols): Discard debugging symbols.
3979 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3981 * som.c: Include <ctype.h>.
3982 * som.h: Don't include sysdep.h.
3984 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3986 * libbfd.h: Rebuilt.
3987 * libbfd-in.h: Removed gettext includes and defines.
3988 * sysdep.h: Moved gettext-related includes and defines here.
3990 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3992 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3993 an ad-hoc test. Kill bogus #if 0 code.
3994 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3996 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3998 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3999 when generating a normal executable for a symbol defined in a
4000 regular file. When copying a reloc into the output file, adjust
4001 the addend for a PC relative reloc against a global symbol.
4003 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4005 * libbfd.h: Rebuilt.
4006 * libbfd-in.h (_): Define as dgettext.
4008 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4010 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4012 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4013 when declaring parameter types.
4014 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4016 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4018 * config.bfd: If we include any ELF targets in targ_defvec and/or
4019 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4020 * elf32-gen.c (dummy): New static const variable.
4021 (elf_generic_info_to_howto): New static function.
4022 (elf_generic_info_to_howto_rel): New static function.
4023 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4024 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4025 * elf64-gen.c: Same changes as elf32-gen.c.
4026 * elfcode.h (elf_object_p): For the generic target, ignore a
4027 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4029 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4031 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4032 * configure: Rebuild.
4034 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4036 * config.bfd: Update OSR5/Unixware patterns.
4038 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4040 * elf.c (assign_file_positions_for_segments): Allow for holes
4041 between sections added by a link script.
4043 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4045 * configure.in: Change version number to 2.9.4
4046 * configure: Rebuild.
4048 Based on patch from H.J. Lu <hjl@gnu.org>:
4049 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4050 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4051 * bfd-in2.h: Rebuild.
4053 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4055 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4058 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4060 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4061 (elf64_alpha_relax_section): Fill them in.
4062 (elf64_alpha_relax_opt_call): Implement more than a stub.
4063 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4064 alignment on .scommon.
4065 (elf64_alpha_merge_gots): Merge use counts as well.
4067 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4069 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4070 for calculating a local symbol's address.
4071 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4072 Set the .got's cooked size as well as the raw size.
4074 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4076 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4077 internationalisation of printed information.
4079 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4080 internationalisation of printed information.
4082 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4084 * syms.c (struct indexentry): Change directory_name, file_name,
4085 and function_name fields to char *.
4086 (struct stab_find_info): Change cached_file_name field to char *.
4088 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4090 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4092 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4094 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4096 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * Makefile.am (install-data-local): Make $(includedir).
4099 * Makefile.in: Rebuild.
4101 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4103 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4105 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4107 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4108 * Makefile.in: Rebuild.
4110 * bfd-in2.h: Rebuild for Nick's changes.
4112 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4114 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4115 change wrt length == max_namelen.
4117 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4119 * Many files: Added gettext invocations around user-visible
4121 * libbfd-in.h: Added gettext includes and defines.
4122 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4123 HAVE_LC_MESSAGES): Define.
4124 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4126 * Makefile.am (SUBDIRS): Added po.
4127 (POTFILES): New macro.
4128 (po/POTFILES.in): New target.
4129 (SOURCE_HFILES): New macro.
4131 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4133 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4135 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4136 NT_PRSTATUS note section encountered, it contains the status of
4137 the currently executing thread when the core file was written.
4139 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4141 * libcoff.h: Add extra parameter to
4142 bfd_coff_link_output_has_begun overrideable function.
4143 * cofflink.c: Pass extra parameter to
4144 bfd_coff_link_output_has_begun function.
4145 * bfd-in.h: Add prototypes for exported ARM interworking
4147 * peicode.h: ARM specific code reorganised to conform to BFD
4149 * coffcode.h: ARM specific code reorganised to conform to BFD
4151 * coff-arm.c: Code reorganised to conform to the BFD coding
4152 conventions. Global variables have been moved into an ARM
4153 specific hash table structure and a new function:
4154 bfd_arm_get_bfd_for_interworking() has been created which is
4155 called from the linker scripts.
4157 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4159 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4161 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4162 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4163 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4164 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4166 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4168 * config.bfd: Added sparc86x support.
4170 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4172 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4173 an out of range pc-relative jump/call to an undefined weak symbol.
4175 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4177 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4180 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4182 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4183 an error other than bfd_error_system_call, set the error to
4184 bfd_error_wrong_format.
4186 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4187 bfd_elf32_powerpcle_vec.
4189 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4190 program segments are zero, don't set p_paddr_valid.
4192 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4194 * elf64-alpha.c: Initial implementation of relaxation --
4195 (struct alpha_elf_link_hash_entry): Add use_count member.
4196 (elf64_alpha_check_relocs): Initialize and increment it.
4197 (elf64_alpha_can_merge_gots): Check it when considering merging.
4198 (elf64_alpha_merge_gots): Drop entries with zero use.
4199 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4200 (elf64_alpha_always_size_sections): Split out got sizing ...
4201 (elf64_alpha_size_got_sections): ... here. New function.
4202 (elf64_alpha_relax_find_reloc_ofs): New function.
4203 (elf64_alpha_relax_with_lituse): Likewise.
4204 (elf64_alpha_relax_without_lituse): Likewise.
4205 (elf64_alpha_relax_opt_call): Likewise.
4206 (elf64_alpha_relax_section): Likewise.
4207 (elf64_alpha_add_symbol_hook): Likewise.
4208 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4209 (elf64_alpha_relocate_section): Likewise.
4210 (bfd_elf64_bfd_relax_section): Define.
4211 (elf_backend_add_symbol_hook): Likewise.
4213 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4215 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4216 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4217 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4219 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4221 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4222 * configure: Rebuild.
4224 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4226 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4227 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4228 * configure.in: Define and substitute WIN32LDFLAGS and
4230 * aclocal.m4: Rebuild with new libtool.
4231 * configure, Makefile.in: Rebuild.
4233 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4235 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4236 before any other symbols in the same section.
4238 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4240 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4243 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4245 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4247 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4248 Use addr_size for address size, rather than sizeof(bfd_vma).
4249 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4250 Fix call to read_address.
4251 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4252 Scrap other unneeded arguments. Fix call to read_address.
4253 (scan_unit_for_functions): Fix call to read_attribute.
4254 (parse_comp_unit): We now handle more values for addr_size.
4255 Set addr_size in unit. Fix call to read_attribute and
4258 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4260 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4262 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4264 * archures.c (bfd_default_scan): Add m68k cases back to default
4265 switch, reverting patch of March 25, since IEEE support depends
4268 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4270 * Makefile.am (diststuff): New target.
4271 * Makefile.in: Rebuild.
4273 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4275 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4276 som_offset when we have an extended name table.
4278 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4280 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4282 * Makefile.in: Rebuild.
4284 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4286 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4287 symbols when creating a shared library.
4288 (elf_m68k_adjust_dynindx): New function, used by above code.
4289 (elf_m68k_finish_dynamic_sections): Initialize the section
4291 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4293 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4295 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4298 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4300 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4303 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4305 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4308 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4310 * configure.in: Set version to 2.9.1.
4311 * configure: Rebuild.
4313 * Branched binutils 2.9.
4315 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4317 * syms.c (ENABLE_CACHING): Define.
4318 (struct indexentry): Define.
4319 (struct stab_cache): Remove.
4320 (cmpindexentry): New static function.
4321 (struct stab_find_info): Add new fields: indextable,
4322 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4323 cached_file_name. Remove fields: file_cache, function_cache, and
4325 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4326 index table and search it.
4328 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4330 * elf.c (_bfd_elf_copy_private_section_data): Call
4331 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4333 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4335 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4337 * coff-arm.c: Define all globally visible variables and functions
4338 only when COFF_WITH_PE is not defined.
4339 * configure.in (armpe_little_vec, armpe_big_vec): Add
4341 * configure: Rebuild.
4343 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4345 Fix some gcc -Wall warnings:
4346 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4347 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4348 * archures.c (bfd_default_scan): Likewise.
4349 * bfd.c (bfd_scan_vma): Likewise.
4350 * binary.c (mangle_name): Likewise
4351 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4352 * coff-sh.c (sh_relocate_section): Likewise.
4353 * coff-stgo32.c (create_go32_stub): Likewise.
4354 * coffcode.h (coff_slurp_line_table): Likewise.
4355 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4356 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4357 (assign_file_positions_for_segments): Likewise.
4358 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4359 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4360 * oasys.c (oasys_write_sections): Likewise.
4361 * ppcboot.c (ppcboot_object_p): Likewise.
4362 (mangle_name): Likewise.
4363 * riscix.c (riscix_fix_pcrel_26): Likewise.
4364 * srec.c (srec_scan): Likewise.
4365 * stabs.c (_bfd_write_section_stabs): Likewise.
4366 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4367 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4368 switch. Declare parameters for function pointers.
4369 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4371 * elf.c (elf_sort_sections): Likewise.
4372 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4373 Add default cases to switches.
4374 (coff_arm_relocate_section): Remove unused local variables.
4376 (coff_arm_bfd_set_private_flags): Change flag variable to type
4378 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4379 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4380 (dump_toc): Change cat to const, and initialize it.
4381 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4382 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4383 (sh_elf_relocate_section): Initialize r_symndx.
4384 * coffcode.h (coff_compute_section_file_positions): Only declare
4385 old_sofar if ALIGN_SECTIONS_IN_FILE.
4386 (coff_write_object_contents): Initialize csym.
4387 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4388 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4390 * dwarf2.c: Include libiberty.h.
4391 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4392 (decode_line_info): Remove unused local variables.
4393 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4394 (m32r_elf_relocate_section): Likewise.
4395 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4396 (v850_elf_reloc): Likewise.
4397 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4398 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4399 * elf.c (assign_file_positions_for_segments): Always set adjust.
4400 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4401 parenthesize expression.
4402 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4403 (m32r_elf_object_p): Return a value.
4404 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4405 * elf32-mips.c (mips_elf_final_link): Initialize last.
4406 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4407 * elf32-v850.c (v850_elf_object_p): Return a value.
4408 (v850_elf_print_private_bfd_data): Change fprintf format string.
4409 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4411 * elflink.h (elf_link_add_object_symbols): Change vernum to
4412 unsigned int, and initialize it. Change fprintf format string.
4413 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4414 when setting or comparing to soname_indx.
4415 (elf_create_pointer_linker_section): Change num_symbols to
4417 * libcoff-in.h (coff_data_type): Change flags to flagword.
4418 * peicode.h (pe_print_idata): Initialize idx. Change j to
4419 bfd_size_type. Initialize hint_member. Remove useless test to
4421 (pe_print_edata): Change num_functions and num_names in struct
4422 EDT_type to unsigned long. Remove cast. Change fprintf format
4424 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4425 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4427 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4428 int *. Update uses. Change j to long.
4429 * bfd-in2.h, libcoff.h: Rebuild.
4431 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4433 * elf32-v850.c Remove definition of USE_REL.
4434 (v850_elf_info_to_howto_rela): New function.
4435 (v850_elf_perform_relocation): Renamed from
4436 v850_elf_store_addend_in_insn. Removed replace argument.
4437 (v850_elf_reloc): store the relocation in the addend field instead
4439 (v850_elf_final_link_relocate): Now calls
4440 v850_elf_perform_relocation.
4441 (v850_elf_relocate_section): Remove code to generate REL
4444 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4446 * coffcode.h (coff_new_section_hook): Set the type and storage
4447 class in the native symbol information allocated for a new section
4450 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4452 * peicode.h: Chain together calls to
4453 coff_bfd_copy_private_bfd_data and
4454 coff_bfd_print_private_bfd_data.
4456 * coff-arm.c: Add prototypes for
4457 coff_arm_bfd_print_private_bfd_data and
4458 coff_arm_bfd_copy_private_bfd_data.
4460 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4462 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4465 * peicode.h: Call arm-coff private data functions after handling
4468 * coff-arm.c: Turn statics into globals so that they can be shared
4469 both pe and pei backends.
4471 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4473 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4475 (sunos_write_object_contents): Likewise.
4476 * aoutx.h (NAME(aout,machine_type)): Likewise.
4477 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4479 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4481 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4483 (bfd_default_scan): Remove m68k special cases.
4484 * bfd-in2.h: Rebuild.
4485 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4487 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4488 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4490 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4491 selection, change printable_name to just "m68k" and make that the
4492 default instead of m68k:68020.
4494 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4496 (MY_get_section_contents): Define as aout_32_get_section_contents
4497 rather than NAME(aout,get_section_contents).
4499 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4501 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4502 and call bfd_default_set_arch_mach to do the real work.
4504 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4506 * bout.c (BALX): Include return register g14 as part of the insn.
4508 (calljx_callback): Use it.
4510 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4512 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4513 * libbfd.h: Rebuild.
4515 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4516 byte_count to unsigned int.
4517 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4518 unused local variables.
4520 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4521 variables er and er1.
4523 * cpu-v850.c: Include <ctype.h>.
4524 (scan): Case isdigit argument to unsigned char.
4526 From Yan Meroth <YAN.MEROTH@st.com>:
4527 * ihex.c (ihex_scan): Add extbase variable so that getting an
4528 extended linear address record does not ignore any previous
4530 (ihex_write_object_contents): When writing out an extended linear
4531 address record, zero out any previous extended address.
4533 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4535 * ieee.c (do_one): Check section before dereferencing it.
4536 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4537 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4539 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4541 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4543 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4545 * coff-arm.c: Add interworking functions to pe backends.
4547 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4549 * configure.in: Use AM_DISABLE_SHARED.
4550 * aclocal.m4, configure: Rebuild with libtool 1.2.
4552 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4554 * coff-arm.c (coff_arm_relocate_section): Better error messages
4555 when interowrking conflucts occur. Courtesy of Jonathan Walton
4557 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4558 relocations. Patch courtesy of Jonathan Walton and Tony
4561 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4563 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4564 part of Feb 22 change controling when to override the existing
4565 symbol with the .plt entry.
4567 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4569 * config.bfd (targ_cpu): Add thumb-pe target.
4571 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4572 functions in PE build.
4574 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4576 * config.bfd (sparclite-*-elf*): Added.
4578 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4580 * configure.in: Add elf.lo to elf shell variable.
4581 * Makefile.am (BFD_LIBS): Remove elf.lo.
4582 (BFD_LIBS_CFILES): Remove elf.c.
4583 (BFD32_BACKENDS): Add elf.lo.
4584 (BFD32_BACKENDS_CFILES): Add elf.c.
4585 * configure, Makefile.in: Rebuild.
4587 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4589 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4590 relocation against a now-local symbol should not have a dynamic
4593 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4595 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4597 (pe_print_private_bfd_data): Print PE flags. From Mikey
4598 <jeffdb@netzone.com>.
4600 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4602 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4603 a plt entry when we can determine that we authoritatively define
4606 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4608 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4609 don't actually use trad-core, but a SunOS-style core file handled
4611 * hosts/sparclinux.h: Remove.
4613 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4615 * peicode.h (pe_print_idata): If there is no .idata section, look
4616 for the import tables in some other section. Make the initial
4617 label line up better with the data. Print the import address
4618 table even if there is no import name table. If the import
4619 address table holds actual addresses, print them.
4621 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4623 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4624 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4625 bfd_error_system_call.
4627 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4629 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4630 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4632 From H.J. Lu <hjl@gnu.org>:
4633 * Makefile.am (libbfd_la_LDFLAGS): Define.
4634 * Makefile.in: Rebuild.
4636 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4638 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4639 * netbsd.h (MACHTYPE_OK): Define.
4640 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4641 calling N_SET_MACHTYPE, rather than having a switch.
4642 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4644 * i386netbsd.c (MACHTYPE_OK): Don't define.
4645 (DEFAULT_MID): Define.
4646 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4647 (MACHTYPE_OK): Don't define.
4648 (DEFAULT_MID): Define.
4649 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4650 (DEFAULT_MID): Define.
4651 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4652 (DEFAULT_MID): Define.
4653 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4654 (DEFAULT_MID): Define.
4656 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4657 * vaxnetbsd.c: New file.
4658 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4659 rather than netbsd_core.
4660 * targets.c (vaxnetbsd_vec): Declare.
4661 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4662 defined, add netbsd_core_vec.
4663 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4664 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4665 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4666 * config.bfd (alpha*-*-netbsd*): New target.
4667 * Makefile.am: Rebuild dependencies.
4668 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4669 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4670 * configure, Makefile.in: Rebuild.
4672 * configure.host: Remove the old shared library build stuff. We
4673 now use libtool instead.
4675 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4677 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4679 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4681 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4682 * configure: Rebuild.
4684 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4685 * elf32-v850.c (remember_hi16s_reloc): New function.
4686 (find_remembered_hi16s_reloc): New function.
4687 (v850_elf_store_addend_in_insn): Use the above new functions to
4688 match up HI6S relocs with LO16 relocs.
4690 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4692 * configure.in: Change -linux* to -linux-gnu*.
4693 * config.bfd, configure.host: Likewise.
4694 * configure: Rebuild.
4696 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4698 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4699 LO16/HI16S bug and improve comments about what is going on.
4701 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4703 * configure, aclocal.m4: Rebuild with new libtool.
4705 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4707 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4708 when merging v850 code into v850e/v850ea code. Do not initialise
4709 output flags if the input is the default architecture.
4711 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4713 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4714 get the size from bfd_arch_bits_per_address instead of directly
4717 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4719 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4720 to wrap, just return all 1's bits instead.
4721 * libbfd.h: Regenerate.
4723 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4725 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4727 (coff_relocate_section): If COFF_WITH_PE, define as
4728 coff_pe_i386_relocate_section.
4729 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4730 skip empty sections, to match coff_write_object_contents.
4732 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4733 rather than swapping out r_offset twice. From Luke Deller
4734 <luked@cse.unsw.edu.au>.
4736 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4738 * configure.in: Set libtool_enable_shared rather than
4739 libtool_shared. Remove diversion hack.
4740 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4743 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4745 * syms.c (struct stab_cache): Define.
4746 (struct stab_find_info): Remove cached_offset, cached_stab,
4747 cached_str, and cached_stroff fields. Add file_cache,
4748 function_cache, and line_cache fields.
4749 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4752 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4754 * peicode.h (pe_print_idata): Check for import of ordinal rather
4756 (pe_print_edata): If there is no .edata section, look for the
4757 export data in some other section.
4759 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4761 * configure.in: Change version to 2.8.4.
4762 * configure: Regenerated.
4764 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4766 Add tms320c30 support:
4767 * cpu-tic30.c: New file.
4768 * aout-tic30.c: New file.
4769 * coff-tic30.c: New file.
4770 * archures.c (bfd_arch_tic30): Define.
4771 (bfd_tic30_arch): Declare.
4772 (bfd_archures_list): Add bfd_tic30_arch.
4773 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4775 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4776 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4777 (coff_set_flags): Likewise.
4778 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4779 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4780 * Makefile.am: Rebuild dependencies.
4781 (ALL_MACHINES): Add cpu-tic30.lo.
4782 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4783 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4784 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4785 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4787 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4789 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4790 to lag behind LO16 reloc by a couple of instructions.
4792 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4794 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4795 make to reexamine the file timestamp.
4796 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4798 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4801 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4803 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4804 to create .dynsbss and .rela.sbss sections.
4805 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4806 copied from dynamic objects into .sbss.
4807 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4808 use it. Correct typo of .rela.sdata2.
4809 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4810 put the data, which may now be in .sbss.
4811 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4812 (elf_backend_create_dynamic_sections): Define as
4813 ppc_elf_create_dynamic_sections.
4815 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4816 against _GLOBAL_OFFSET_TABLE_.
4817 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4818 shared libraries which refer to local symbols. Make sure that the
4819 test for allocating space for a reloc in a shared object is the
4820 same as the test for emitting a reloc.
4822 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4824 * config.bfd (i[3456]-*-mingw32*): New target.
4825 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4826 * aclocal.m4, configure: Rebuild.
4828 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4830 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4833 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4835 Sparc v9 ABI compliant PLT:
4836 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4837 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4838 (LARGE_PLT_THRESHOLD): New define.
4839 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4840 (sparc64_elf_build_plt): New function.
4841 (sparc64_elf_plt_entry_offset): Likewise.
4842 (sparc64_elf_plt_ptr_offset): Likewise.
4843 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4844 contain the index for convenience. Skip the initial entries
4846 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4847 memory for the benefit of .rela.plt.
4848 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4849 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4850 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4851 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4852 Call sparc64_elf_build_plt.
4853 (elf_backend_want_got_plt): No.
4854 (elf_backend_plt_readonly): No.
4855 (elf_backend_plt_alignment): 8.
4857 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4858 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4859 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4862 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4864 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4866 * cpu-mips.c (arch_info_struct): Add mips variants.
4867 * bfd-in2.h: Rebuilt.
4869 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4871 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4874 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4876 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4877 (i[3456]86sco3.2v5*coff): New target.
4879 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4881 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4883 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4885 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4886 * bfd-in2.h: Regenerate.
4888 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4890 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4892 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4894 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4895 adjust addend for an output common symbol (from Jimmy Blair
4896 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4897 defined symbol to counteract adjustment made in generic relocation
4900 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4902 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4904 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4905 (GET_SCNDHR_NLNNO): Likewise.
4907 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4909 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4911 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4913 * elf32-m32r.c: Add macros to handle NOP insertion.
4915 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4917 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4918 (xcoff_mark): Likewise.
4919 (xcoff_build_ldsyms): Mark absolute symbols.
4921 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4923 * bout.c (b_out_write_object_contents): Sort symbols before output
4924 to keep {CALL,BAL}NAME symbols adjacent.
4925 (b_out_symbol_cmp): New function.
4927 For older changes see ChangeLog-9697
4933 version-control: never