1 1999-09-06 Donn Terry <donn@interix.com>
3 * coffcode.h (sort_by_secaddr): New static function if
5 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
6 sections by VMA when assigning target_index values. Always set
9 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
10 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
14 * coffcode.h (coff_set_custom_section_alignment): Add const to
15 declaration to match definition.
16 (coff_write_object_contents): Don't set F_AR32W(R)? if
19 * coff-i386.c (in_reloc_p): Add declaration.
20 (i386coff_vec): Simplify initialization of
21 application_section_flags.
23 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
24 version. Move COFF_WITH_PE specific code to new version.
25 (stype_to_sec_flags): Likewise. Add section parameter.
26 * coffgen.c (make_a_section_from_file): Set target_index before
27 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
30 * syms.c (stt): Add some PE/PEI section names.
31 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
33 (bfd_symbol_info): Check for 'w'.
35 * section.c (struct bfd_comdat_info): Define.
36 (asection): Add comdat field.
37 (STD_SECTION): Initialize comdat field.
38 (bfd_make_section_anyway): Likewise.
41 1999-09-06 Andreas Schwab <schwab@suse.de>
43 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
46 1999-09-06 Nick Clifton <nickc@cygnus.com>
48 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
49 bfd_realloc instead of calloc and realloc.
51 1999-09-04 Steve Chamberlain <sac@pobox.com>
54 * elf32-pj.c: New file.
55 * config.bfd (pj*): New cpu.
56 (pj-*-*, pjl-*-*): New targets.
57 * configure.in (bfd_elf32_pj_vec): New target vector.
58 (bfd_elf32_pjl_vec): New target vector.
59 * archures.c (bfd_arch_pj): Define.
60 * elf.c (prep_headers): Handle bfd_arch_pj.
61 * reloc.c: Define BFD_RELOC_PJ_* relocations.
62 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
63 to target vector list.
64 * Makefile.am: Rebuild dependencies.
65 (ALL_MACHINES): Add cpu-pj.lo.
66 (ALL_MACHINES_CFILES): Add cpu-pj.c.
67 (BFD32_BACKENDS): Add elf32-pj.lo.
68 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
69 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
71 1999-09-04 Ian Lance Taylor <ian@zembu.com>
73 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
74 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
75 and NON_GOT_REF from weak defined symbol to real symbol.
76 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
77 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
79 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
80 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
81 don't create a COPY reloc.
83 1999-09-03 Ian Lance Taylor <ian@zembu.com>
85 * elflink.h (elf_bfd_final_link): When counting relocations, don't
86 count those in sections we are not including in the link.
88 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
90 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
91 field in hpux11 shared libraries.
93 1999-09-02 Nick Clifton <nickc@cygnus.com>
95 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
97 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
99 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
100 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
101 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
103 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
105 * elflink.h (record_link_assignment): When possible, keep the
106 original type of the symbol.
108 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
110 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
111 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
112 tools were configured.
113 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
115 1999-08-26 Mark Mitchell <mark@codesourcery.com>
117 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
118 GOT entries for GOT16 relocations; they're not required.
120 1999-08-24 Nick Clifton <nickc@cygnus.com>
122 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
124 * config.bfd (arm-*-netbsd*): New target.
125 * configure.in (armnetbsd_vec): New target vector.
126 * configure: Regenerate
127 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
129 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
130 (ALL_MACHINES_CFILES): Add armnetbsd.c.
131 (armnetbsd.lo): New rule with deps.
132 * Makefile.in: Regenerate.
134 * armnetbsd.c: New file: Definitions specific to arm-netbsd
137 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
139 * som.c (som_slurp_symbol_table): Fix typo in comment.
141 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
143 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
144 here instead of using elf_section_data...
146 1999-08-19 Nick Clifton <nickc@cygnus.com>
148 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
149 relocations into the base file.
150 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
151 we are building a base file.
153 1999-08-19 Nick Clifton <nickc@cygnus.com>
155 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
157 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
158 REL relocs when performing a partial relocation.
160 1999-08-18 Donn Terry <donn@interix.com>
162 * cofflink.c: Move definitions of N_TMASK, et. al., out of
163 _bfd_coff_link_input_bfd into top level.
165 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
166 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
167 (coff_i386_rtype_to_howto): Likewise.
168 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
169 Completely ignore symbols which are all zero.
170 (dummy_reloc16_estimate): Add return 0.
171 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
172 variable copy to name_copy to avoid shadowing outer scope
174 * libcoff-in.h (coff_data_type): Change raw_syment_count field
175 from unsigned int to unsigned long. Add timestamp field.
176 * libcoff.h: Rebuild.
178 1999-08-17 H.J. Lu <hjl@gnu.org>
180 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
183 1999-08-17 Ian Lance Taylor <ian@zembu.com>
185 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
186 for special section symbols.
187 * elflink.h (elf_merge_symbol): If we have no old BFD, check
188 BSF_DYNAMIC on the section symbol to see whether the old BFD is
191 1999-08-15 Mark Mitchell <mark@codesourcery.com>
193 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
194 coincidence of variable names between old and new code.
196 1999-08-12 Nick Clifton <nickc@cygnus.com>
198 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
199 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
200 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
201 and 'addend' parameter a 'bfd_signed_vma'.
202 (elf32_arm_final_link_relocate): Do not involve stubs in
203 R_ARM_THM_PC22 relocs relative to section symbols, they are long
204 jumps, not function calls.
206 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
208 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
209 in R_ARM_PC24 relocs.
211 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
213 * elf-hppa.h (elf_hppa_fake_sections): New function.
214 * elf32-hppa.c (elf_backend_fake_sections): Define.
216 * elf-hppa.h (elf_hppa_final_write_processing): Update for
217 recent changes to the arch_info structure.
219 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
220 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
221 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
224 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
225 Ralf Baechle <ralf@uni-koblenz.de>
227 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
228 output DT_MIPS_GOTSYM.
229 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
230 DT_MIPS_SYMTABNO if there are no global GOT symbols.
232 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
234 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
235 prototype. Handle local symbols. Add commentary.
236 (mips_elf_calculate_relocation): Adjust accordingly.
237 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
240 * elflink.h (elf_bfd_final_link): Tweak last change.
242 1999-08-09 Mark Mitchell <mark@codesourcery.com>
244 * elflink.h (elf_link_size_reloc_section): Use the counts in the
245 elf-section data to allocate just the right amount of relocation
246 space. Don't allocate the hash space twice.
247 (elf_bfd_final_link): Calculate the amount of space to allocate in
248 each relocation section.
250 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
252 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
253 64bit mode, generate a section relative relocation for a 32bit
255 (elf_hppa_is_local_label_name): New function.
256 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
257 shared between 32bit and 64bit port.
259 1999-08-09 Mark Mitchell <mark@codesourcery.com>
261 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
262 R_MIPS_GOT16 and R_MIPS_CALL16.
263 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
264 to use when looking for a preexisting GOT entry.
266 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
268 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
269 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
271 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
273 1999-08-09 Geoff Keating <geoffk@cygnus.com>
275 * elflink.h (elf_link_output_extsym): Don't output a weak
276 reference to an undefined symbol just because it was defined weak
279 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
281 * coffgen.c (coff_find_nearest_line): When looking for file, use
282 last best match rather than first. If address is beyond last line
283 number record, don't return the last line as the correct value.
285 1999-08-08 Ian Lance Taylor <ian@zembu.com>
287 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
288 * bfd-in2.h: Rebuild.
290 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
292 * libcoff-in.h (struct coff_section_alignment_entry): Define.
293 * coffcode.h (coff_set_custom_section_alignment): New static
295 (coff_section_alignment_table): New static array.
296 (coff_new_section_hook): Use coff_set_customer_section_alignment.
297 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
298 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
299 * libcoff.h: Rebuild.
301 1999-08-08 Ian Lance Taylor <ian@zembu.com>
303 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
305 * Makefile.in: Rebuild.
307 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
309 * section.c (SEC_SHARED): Define.
310 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
311 (styp_to_sec_flags): Likewise.
312 * peicode.h (coff_swap_scnhdr_out): Likewise.
313 * bfd-in2.h: Rebuild.
315 1999-08-08 Ian Lance Taylor <ian@zembu.com>
317 * coffcode.h (coff_classify_symbol): Comment out part of
318 1999-08-05 change which breaks cygwin DLLs.
320 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
321 * aclocal.m4, configure: Rebuild.
323 1999-08-06 Ian Lance Taylor <ian@zembu.com>
325 * section.c (global_syms): Only initialize union field if
328 1999-08-04 Mark Mitchell <mark@codesourcery.com>
330 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
331 the size of a GOT entry here.
332 (mips_elf_calculate_relocation): Don't create a local GOT entry
333 for the symbol in a GOT16 relocation; just for it's high-order bit
334 (_bfd_mips_elf_relocate_section): Fix thinko.
336 1999-08-05 Ian Lance Taylor <ian@zembu.com>
338 Based on patches from Donn Terry <donn@interix.com>:
339 * coffcode.h (enum coff_symbol_classification): Define.
340 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
341 _bfd_coff_classify_symbol. Change return type.
342 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
343 (coff_slurp_symbol_table): Use coff_classify_symbol.
344 (coff_classify_symbol): New static function.
345 (coff_sym_is_global): Never define.
346 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
347 * cofflink.c (coff_link_check_ar_symbols): Use
348 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
349 (coff_link_add_symbols): Likewise.
350 (_bfd_coff_link_input_bfd): Likewise.
351 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
352 coff_classify_symbol.
353 * libcoff.h: Rebuild.
355 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
357 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
358 (e_ltpsel, e_rtpsel): Similarly.
360 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
361 and 14bit ertpsel. Handle 64bit psel.
363 1999-08-04 Mark Mitchell <mark@codesourcery.com>
365 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
366 handling for REL relocations. And only left-shift R_MIPS26
367 relocation addends where necessary.
369 1999-08-03 Mark Mitchell <mark@codesourcery.com>
371 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
372 (mips_elf_next_lo16_relocation): Don't compute the addend here.
373 Just return the relocation found.
374 (mips_elf_relocate_section): Pull the LO16 addend out of the
375 section itself when using REL relocations.
377 * elf32-mips.c (mips_elf_calculate_relocation): Restore
378 _DYNAMIC_LINK handling and handling of undefined symbols in shared
381 1999-08-03 Ian Lance Taylor <ian@zembu.com>
383 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
384 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
385 relocation against a symbol in an input section with no output
386 section. From Daniel Jacobowitz <drow@false.org>.
388 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
390 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
391 look for generated file correctly.
392 * aclocal.m4, configure: Rebuild.
394 1999-08-02 Mark Mitchell <mark@codesourcery.com>
396 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
397 and R_MIPS16_26 relocations correctly when relocating.
398 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
399 and R_MIPS_CALL_LO16 are for global symbols.
401 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
403 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
405 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
406 variables and initialize them.
408 1999-08-01 Mark Mitchell <mark@codesourcery.com>
410 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
411 there are no global symbols requiring GOT entries.
412 (_bfd_mips_elf_size_dynamic_sections): Likewise.
413 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
414 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
416 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
417 symbols are considered to have the value zero.
418 (_bfd_mips_elf_relocate_section): Don't try to perform a
419 relocation for an undefined symbol.
420 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
423 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
425 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
426 wants ba,a,pt %xcc instead of %icc.
427 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
428 of large PLT entries.
429 (sparc64_elf_plt_ptr_offset): Fix calculation.
430 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
431 addend should be relative to load address, not .plt section start.
432 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
434 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
436 * elf-bfd.h (struct elf_backend_data): Add
437 print_symbol_all and output_arch_syms backend methods.
438 * elfxx-target.h: Likewise.
439 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
440 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
441 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
443 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
444 symbols in .dynsym, add their names into .dynstr. Put those symbols
446 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
447 pointers to STT_REGISTER symbols in dynsym section.
448 (sparc64_elf_print_symbol_all): New function.
449 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
450 printing using the print_symbol_all hook.
452 1999-07-30 Catherine Moore <clm@cygnus.com>
454 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
457 1999-07-29 Richard Henderson <rth@cygnus.com>
459 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
460 dynamic_sections_created.
462 1999-07-29 Richard Henderson <rth@cygnus.com>
464 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
465 (mips_rtype_to_howto): ... new function.
466 (_bfd_mips_elf_relocate_section): Use it.
468 1999-07-28 Mark Mitchell <mark@codesourcery.com>
470 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
472 1999-07-27 Nick Clifton <nickc@cygnus.com>
474 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
476 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
477 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
479 1999-07-23 Donn Terry <donn@interix.com>
481 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
482 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
483 * cofflink.c (coff_link_add_symbols): If PE, handle section
485 * libcoff.h: Rebuild.
487 * config.bfd (i[3456]86-*-interix*): New target.
489 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
491 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
492 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
493 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
494 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
495 (COFF_SUPPORT_GNU_LINKONCE): Define.
496 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
497 (COFF_SUPPORT_GNU_LINKONCE): Define.
499 1999-07-21 Ian Lance Taylor <ian@zembu.com>
502 * makefile.dos: Remove; obsolete.
503 * configure.bat: Remove; obsolete.
505 1999-07-21 H.J. Lu <hjl@gnu.org>
507 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
509 1999-07-21 Philippe De Muyter <phdm@macqel.be>
511 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
512 message and fail if a symbol index is out of range.
514 1999-07-21 Ian Lance Taylor <ian@zembu.com>
516 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
517 when looking at a R_MIPS_GOT16 relocation.
519 1999-07-20 Nick Clifton <nickc@cygnus.com>
521 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
523 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
525 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
526 removed in previous change.
527 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
528 in relocateable output.
530 1999-07-19 Ian Lance Taylor <ian@zembu.com>
532 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
535 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
536 if they appear to be specially created by the linker.
538 1999-07-19 Nick Clifton <nickc@cygnus.com>
540 * targets.c (alternative_target): New field in bfd_target
542 (bfd_search_for_target): New function: Find a target that
543 satisifies a search function.
544 * bfd-in2.h: Regenerate.
546 * elfxx-target.h: Initialise the alternative_target field of
547 the bfd_target structures to point to the other target (if
549 * nlm-target.h: Initialise the alternative_target field of
550 the bfd_target structures to point to the other target (if
553 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
554 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
556 * aix386-core.c: Initialise new field of bfd_target structure.
557 * aout-adobe.c: Initialise new field of bfd_target structure.
558 * aout-arm.c: Initialise new field of bfd_target structure.
559 * aout-target.h: Initialise new field of bfd_target structure.
560 * aout-tic30.c: Initialise new field of bfd_target structure.
561 * binary.c: Initialise new field of bfd_target structure.
562 * bout.c: Initialise new field of bfd_target structure.
563 * cisco-core.c: Initialise new field of bfd_target structure.
564 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
565 * coff-alpha.c: Initialise new field of bfd_target structure.
566 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
567 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
568 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
569 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
570 * coff-i386.c: Initialise new field of bfd_target structure.
571 * coff-i860.c: Initialise new field of bfd_target structure.
572 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
573 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
574 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
575 * coff-mips.c: Initialise new field of bfd_target structure.
576 * coff-ppc.c: Initialise new field of bfd_target structure.
577 * coff-rs6000.c: Initialise new field of bfd_target structure.
578 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
579 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
580 * coff-tic30.c: Initialise new field of bfd_target structure.
581 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
582 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
583 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
584 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
585 * hppabsd-core.c: Initialise new field of bfd_target structure.
586 * hpux-core.c: Initialise new field of bfd_target structure.
587 * i386msdos.c: Initialise new field of bfd_target structure.
588 * i386os9k.c: Initialise new field of bfd_target structure.
589 * ieee.c: Initialise new field of bfd_target structure.
590 * ihex.c: Initialise new field of bfd_target structure.
591 * irix-core.c: Initialise new field of bfd_target structure.
592 * mipsbsd.c: Initialise new field of bfd_target structure.
593 * netbsd-core.c: Initialise new field of bfd_target structure.
594 * oasys.c: Initialise new field of bfd_target structure.
595 * osf-core.c: Initialise new field of bfd_target structure.
596 * ppcboot.c: Initialise new field of bfd_target structure.
597 * ptrace-core.c: Initialise new field of bfd_target structure.
598 * sco5-core.c: Initialise new field of bfd_target structure.
599 * som.c: Initialise new field of bfd_target structure.
600 * srec.c: Initialise new field of bfd_target structure.
601 * tekhex.c: Initialise new field of bfd_target structure.
602 * trad-core.c: Initialise new field of bfd_target structure.
603 * versados.c: Initialise new field of bfd_target structure.
604 * vms.c: Initialise new field of bfd_target structure.
606 1999-07-19 Andreas Schwab <schwab@suse.de>
608 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
611 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
613 * elflink.h (elf_link_adjust_relocs): New function.
614 (elf_bfd_final_link): Use it.
615 (elf_link_input_bfd): Deal with the fact that there can be
616 two relocation sections for a single section.
617 (elf_reloc_link_order): Likewise.
619 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
620 a relocateable object.
621 (_bfd_mips_elf_relocate_section): Handle relocateable links.
623 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
625 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
626 (sparc64_elf_get_reloc_upper_bound,
627 sparc64_elf_get_dynamic_reloc_upper_bound,
628 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
629 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
631 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
632 ELF64_R_TYPE_ID/DATA where appropriate.
634 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
636 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
639 1999-07-16 Ian Lance Taylor <ian@zembu.com>
641 * elf32-mips.c (mips_elf_local_relocation_p): New static
643 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
644 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
645 Always set *require_jalxp.
646 (mips_elf_stub_section_p): Mark abfd parameter as unused.
647 (_bfd_mips_elf_relocate_section): Only look for LO16 following
648 GOT16 if the GOT16 is against a local symbol. Don't return false
649 for an undefined symbol. If there is an overflow, assert that we
652 1999-07-16 Andreas Schwab <schwab@suse.de>
654 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
655 variables `link' and `elfsec'.
656 (elf_bfd_final_link): Remove unused variable `os'.
658 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
660 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
661 a PT_PHDR program headers.
662 (_bfd_mips_elf_final_link): Don't assume there are going to be
663 section symbols when we're not building a shared object.
664 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
667 1999-07-15 J.T. Conklin <jtc@redback.com>
669 * config.bfd (i[3456]86-*-vxworks*): New target.
671 1999-07-15 Mark Mitchell <mark@codesourcery.com>
673 * elf32-mips.c (mips_elf_stub_section_p): New function.
674 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
675 (mips_elf_relocate_section): Adjust calling sequence for
676 mips_elf_calculate_relocation and mips_elf_perform_relocation.
677 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
680 1999-07-15 Ian Lance Taylor <ian@zembu.com>
682 * configure.in: Bump version number to 2.9.5.
683 * configure: Rebuild.
685 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
687 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
689 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
690 to derive final type instead of hardwiring a selection.
692 1999-07-14 Mark Mitchell <mark@codesourcery.com>
694 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
695 things relocated by R_MIPS16_GPREL.
696 (mips_elf_perform_relocation): Likewise.
698 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
700 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
702 1999-07-14 Richard Henderson <rth@cygnus.com>
704 * elf32-mips.c (struct mips_got_info): Add global_gotno.
705 (_bfd_mips_elf_size_dynamic_sections): Set it.
706 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
707 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
708 new argument max_local.
710 1999-07-14 Mark Mitchell <mark@codesourcery.com>
712 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
713 subwords when handling an R_MIPS16_26 relocation.
714 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
717 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
718 dst_mask to match reality.
719 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
720 (mips_elf_obtain_contents): Use bfd_get.
721 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
722 (mips_elf_relocate_section): Likewise.
724 1999-07-13 Mark Mitchell <mark@codesourcery.com>
726 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
727 (mips_elf_relocate_section): Adjust calling sequence for
728 mips_elf_perform_relocation.
729 (mips_elf_perform_relocation): Take additional argument. Handle
730 R_MIPS16_26. Use bfd_put for convenience.
732 1999-07-13 Richard Henderson <rth@cygnus.com>
734 * elf.c (assign_file_positions_for_segments): Thinko last change.
735 Always overwrite p_flags.
737 1999-07-13 Richard Henderson <rth@cygnus.com>
739 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
740 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
741 .dynbss and .rel[a].bss if want_dynbss.
742 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
744 1999-07-13 Richard Henderson <rth@cygnus.com>
746 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
748 1999-07-13 Richard Henderson <rth@cygnus.com>
750 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
751 (struct elf_link_hash_table): Add dynlocal.
752 (_bfd_elf_link_lookup_local_dynindx): Prototype.
753 (_bfd_elf_link_adjust_dynindx): Delete.
754 (_bfd_elf_link_renumber_dynsyms): Prototype.
755 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
756 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
757 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
758 (_bfd_elf_link_lookup_local_dynindx): New function.
759 (elf_link_renumber_hash_table_dynsyms): New function.
760 (_bfd_elf_link_renumber_dynsyms): New function.
761 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
762 (struct elf_assign_sym_version_info): Delete removed_dynamic.
763 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
764 instead of elf_link_remove_section_and_adjust_dynindices.
765 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
766 (elf_link_assign_sym_version): Remove removed_dynamic code.
767 (elf_link_renumber_dynsyms): Delete.
768 (elf_bfd_final_link): Install section and local symbols into .dynsym.
770 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
771 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
772 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
773 * elf32-mips.c: Similarly.
774 * elf32-ppc.c: Similarly.
775 * elf32-sparc.c: Similarly.
776 * elf64-alpha.c: Similarly.
777 * elf64-sparc.c: Similarly.
779 1999-07-13 Mark Mitchell <mark@codesourcery.com>
781 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
782 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
783 when the relocation is against _gp_disp.
785 1999-07-12 Mark Mitchell <mark@codesourcery.com>
787 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
788 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
789 to possibly_dynamic_relocs. Adjust usage throughout code.
790 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
791 (elf_mips_ctor64_howto): Likewise.
792 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
794 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
795 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
796 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
797 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
799 1999-07-12 Ian Lance Taylor <ian@zembu.com>
801 * Makefile.am: Rebuild dependencies.
802 * Makefile.in: Rebuild.
804 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
805 * bfd-in2.h: Rebuild.
807 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
808 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
809 structure initializations. Add casts.
810 * reloc.c (EMPTY_HOWTO): Define.
811 * bfd-in2.h: Rebuild.
812 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
813 comparisons against 0.
814 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
815 previous_ibfd_e_flags to unsigned long.
816 * vms.h (struct vms_private_data_struct): Change section_count to
818 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
819 (_bfd_vms_write_gsd): Change symnum to unsigned.
820 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
821 * vms-tir.c (etir_sta): Change psect to unsigned.
822 (alloc_section): Change idx to unsigned.
823 (tir_sta, tir_ctl): Change psect to unsigned.
824 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
825 * vms.c (priv_section_count): Change to unsigned.
827 1999-07-12 Andreas Schwab <schwab@suse.de>
829 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
830 * m68klinux.c: Likewise.
832 1999-07-12 Ian Lance Taylor <ian@zembu.com>
834 * Many files: Changes to avoid gcc warnings: Remove unused local
835 variables. Add default case to enum switches.
836 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
837 compile if not COFF_IMAGE_WITH_PE.
838 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
839 (bfd_arm_get_bfd_for_interworking): Likewise.
840 (bfd_arm_process_before_allocation): Likewise.
841 * epoc-pei-arm.c: Don't rename bfd_arm functions.
842 * pei-arm.c: Likewise.
843 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
844 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
845 (mips_elf_got16_entry): Put parens around & in body of ==.
846 (mips_elf_calculate_relocation): Correct test for empty string.
847 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
849 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
852 1999-07-11 Ian Lance Taylor <ian@zembu.com>
854 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
855 as appropriate. Fill in structure initializations. Add variable
856 initializations. Add casts.
857 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
858 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
860 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
862 * elf-bfd.h (bfd_elf_hash): Update declaration.
863 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
864 when calling bfd_elf_hash.
866 1999-07-11 Mark Mitchell <mark@codesourcery.com>
868 * libbfd.c (bfd_put_8): Make it of type `void'.
869 * bfd-in2.h: Regenerated.
870 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
872 (_bfd_mips_elf_final_link): Likewise.
874 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
876 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
878 * config.bfd (hppa*-*-linux-gnu*): New target
880 1999-07-07 Mark Mitchell <mark@codesourcery.com>
882 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
883 (_bfd_mips_elf_create_dynamic_sections): New function.
884 (_bfd_mips_elf_add_symbol_hook): Likewise.
885 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
886 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
887 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
888 (_bfd_mips_elf_gc_mark_hook): Likewise.
889 (_bfd_mips_elf_gc_sweep_hook): Likewise.
890 (_bfd_mips_elf_always_size_sections): Likewise.
891 (_bfd_mips_elf_size_dynamic_sections): Likewise.
892 (_bfd_mips_elf_check_relocs): Likewise.
893 (_bfd_mips_elf_link_hash_table_create): Likewise.
894 (_bfd_mips_elf_print_private_data): Likewise.
895 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
896 (_bfd_mips_elf_final_link): Likewise.
897 (_bfd_mips_elf_additional_program_headers): Likewise.
898 (_bfd_mips_elf_modify_segment_map): Likewise.
899 (_bfd_mips_elf_relocate_section): Likewise.
900 * elf32-mips.c (mips_elf32_object_p): Move contents into
901 _bfd_mips_elf_object_p.
902 (mips_elf_additional_program_headers): Rename to
903 _bfd_mips_elf_additional_program_headers.
904 (mips_elf_modify_segment_map): Rename to
905 _bfd_mips_elf_modify_segment_map.
906 (elf_mips_abi_name): Change prototype.
907 (mips_elf32_section_from_shdr): Merge into
908 _bfd_mips_elf_section_from_shdr.
909 (mips_elf32_section_processing): Merge into
910 _bfd_mips_elf_section_processing.
911 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
912 the right back-end ELF linker.
913 (mips_elf_relocate_section): Rename to
914 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
915 (mips_elf_link_output_symbol_hook): Rename to
916 _bfd_mips_elf_link_output_symbol_hook.
917 (mips_elf_create_dynamic_section): Rename to
918 _bfd_mips_elf_create_dynamic_section.
919 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
920 Adjust for 64-bit code. Use mips_elf_got_section.
921 (mips_elf_adjust_dynamic_symbol): Rename to
922 _bfd_mips_elf_adjust_dynamic_symbol. Use
923 mips_elf_allocate_dynamic_relocations.
924 (mips_elf_finish_dynamic_symbol): Rename to
925 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
926 Adjust for 64-bit code.
927 (mips_elf_finish_dynamic_sections): Rename to
928 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
929 (mips_elf_always_size_sections): Rename to
930 _bfd_mips_elf_always_size_sections.
931 (mips_elf_add_symbol_hook): Rename to
932 _bfd_mips_elf_add_symbol_hook.
933 (mips_elf_next_lo16_addend): Constify.
934 (mips_elf_calculate_relocation): Likewise.
935 (mips_elf_obtain_contents): Likewise.
936 (mips_elf_perform_relocation): Likewise.
937 (mips_elf_create_dynamic_relocation): Likewise.
938 (mips_elf_allocate_dynamic_relocations): New function.
939 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
940 (MIPS_ELF_REL_SIZE): Likewise.
941 (MIPS_ELF_DYN_SIZE): Likewise.
942 (MIPS_ELF_GOT_SIZE): Likewise.
943 (MIPS_ELF_SYM_SIZE): Likewise.
944 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
945 (MIPS_ELF_GET_WORD): Likewise.
946 (MIPS_ELF_PUT_WORD): Likewise.
947 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
948 (STUB_LW): Conditionalize for 64-bit value.
949 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
951 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
952 Check it for inconsistency.
953 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
955 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
957 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
958 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
959 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
960 (mips_elf_local_got_index): Likewise.
961 (mips_elf_got_page): Likewise.
962 (mips_elf_got_info): Likewise.
963 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
964 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
965 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
966 instead of constant `2'.
967 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
968 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
969 (mips_elf_size_dynamic_sections): Use
970 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
971 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
972 Adjust all releveant entries in elf backend table.
973 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
974 (mips_elf64_section_processing): Likewise.
975 Adjust elf backend entries to use _bfd_mips_elf variants now
978 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
980 (size_dynamic_sections): Likewise.
981 (elf_link_output_extsym): Likewise.
982 * elf.c: (elf_fake_sections): Likewise.
983 * libbfd.c (bfd_get): New macro.
985 * bfd-in2.h: Regenerated.
987 1999-07-07 Mark Mitchell <mark@codesourcery.com>
989 * elf-bfd.h (elf_size_info): Add hash_entry_size,
990 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
991 wap_reloca_in, and swap_reloca_out.
992 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
993 multiple internal relocations per external relocation.
994 (link_read_relocs): Likewise.
995 (elf_bfd_final_link): Likewise.
996 (elf_link_input_bfd): Likewise.
997 (elf_gc_mark): Likewise.
998 (elf_gc_smash_unused_vtentry_relocs): Likewise.
999 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1001 (size_info): Add entries for new fields.
1002 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1003 (mips_elf64_be_swap_reloc_in): New function.
1004 (mips_elf64_be_swap_reloc_out): Likewise.
1005 (mips_elf64_be_swap_reloca_in): Likewise.
1006 (mips_elf64_be_swap_reloca_out): Likewise.
1007 (mips_elf64_size_info): Add entries for new fields.
1009 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1011 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1012 field equals the new rel_count field.
1013 (elf_link_input_bfd): When doing a relocateable link, use the new
1014 rel_count field rather than the reloc_count field.
1015 (elf_reloc_link_order): Likewise.
1016 (elf_finish_pointer_linker_section): Likewise.
1018 Based on patch from H.J. Lu <hjl@gnu.org>:
1019 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1020 shared library to override a weak definition in a regular object.
1022 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1024 * libhppa.h: Revert July 2, 1999 patch.
1026 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1027 need to generate DLTIND relocations, not DLTREL relocations.
1029 1999-07-05 Nick Clifton <nickc@cygnus.com>
1031 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1033 (coff_set_flags): Recognise arm 5 architectures.
1035 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1036 Add support for armv5 architecture.
1038 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1040 * reloc.c: Add new, assembler only, ARM reloc:
1041 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1043 * bfd-in2.h: Regenerate.
1045 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1047 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1048 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1049 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1050 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1051 * elf32-mips.c (ABI_64_P): New macro.
1052 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1053 (_bfd_mips_elf_find_nearest_line): Adjust call to
1054 _bfd_dwarf2_find_nearest_line.
1055 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1056 * libbfd.h: Regenerated.
1058 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1060 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1062 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1064 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1065 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1067 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1069 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1071 (_bfd_elf_init_reloc_shdr): New function.
1072 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1073 bfd_alloc followed by memset.
1074 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1075 (elf_fake_sections): Here.
1076 (assign_section_numbers): Assign section numbers for the second
1077 relocation section, if required.
1078 * elflink.h (elf_link_output_relocs): New function.
1079 (elf_link_size_reloc_section): Likewise.
1080 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1081 (elf_link_input_bfd): Use elf_link_output_relocs.
1083 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1084 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1086 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1088 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1091 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1093 * elf32-mips.c (mips_elf_got_info): Move declaration before
1094 prototypes. Change global_gotsym to be a pointer to a hash entry,
1095 rather than a number index.
1096 (mips_elf_link_hash_entry): Move declaration before prototypes.
1097 (mips_elf_irix6_finish_dynamic_symbol): New function.
1098 (mips_elf_sign_extend): Likewise.
1099 (mips_elf_high): Likewise.
1100 (mips_elf_higher): Likewise.
1101 (mips_elf_highest): Likewise.
1102 (mips_elf_global_got_index): Likewise.
1103 (mips_elf_local_got_index): Likewise.
1104 (mips_elf_got_offset_from_index): Likeiwse.
1105 (mips_elf_record_global_got_symbol): Likewise.
1106 (mips_elf_got_page): Likewise.
1107 (mips_elf_next_lo16_addend): Likewise.
1108 (mips_elf_calculate_relocation): Likewise.
1109 (mips_elf_obtain_contents): Likewise.
1110 (mips_elf_perform_relocation): Likewise.
1111 (mips_elf_assign_gp): Likewise.
1112 (mips_elf_sort_hash_table_f): Likewise.
1113 (mips_elf_sort_hash_table): Likewise.
1114 (mips_elf_got_section): Likewise.
1115 (mips_elf_got_info): Likewise.
1116 (mips_elf_create_local_got_entry): Likewise.
1117 (mips_elf_got16_entry): Likewise.
1118 (mips_elf_create_dynamic_relocation): Likewise.
1119 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1120 (mips_elf_final_gp): Use mips_elf_assign_gp.
1121 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1122 into SHN_SCOMMON automatically on IRIX6.
1123 (mips_elf_add_symbol_hook): Likewise.
1124 (mips_elf_relocate_section): Rewrite, using
1125 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1126 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1127 Don't deal with .rld_map on IRIX6.
1128 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1129 section flags appropriately for .got.
1130 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1131 the got. Call mips_elf_record_global_got_symbol and allocate
1132 local got space appropriately.
1133 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1134 char *. Rework calculation of GOT size. Sort dynamic symbol
1135 table entries so entries that do not require GOT entries appear at
1136 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1137 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1139 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1141 (mips_elf_finish_dynamic_symbol): Use
1142 mips_elf_irix6_finish_dynamic_symbol.
1143 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1144 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1145 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1147 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1149 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1150 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1152 1999-06-04 Philip Blundell <philb@gnu.org>
1154 * elf32-arm.h (elf_backend_got_header_size): Define.
1155 (elf_backend_plt_header_size): Likewise.
1157 1999-06-28 Jim Pick <jim@jimpick.com>
1159 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1161 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1163 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1164 relocation function.
1165 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1167 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1169 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1170 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1171 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1172 (_bfd_mips_elf_section_from_shdr): Use them.
1173 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1174 of GP-relative sections.
1175 (_bfd_mips_elf_set_section_contents): Use them.
1176 (_bfd_mips_elf_section_processing): Share code between .sdata and
1177 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1178 (mips_elf_additional_program_headers): Add handling for
1179 PT_MIPS_OPTIONS segment on IRIX6.
1180 (mips_elf_modify_segment_map): Likeiwse.
1181 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1182 Include the options sections on IRIX6. Don't look for GP-relative
1183 sections by name; use SHF_MIPS_GPREL instead.
1184 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1186 (mips_elf_create_dynamic_sections): Don't muck about with section
1187 alignments and such on IRIX6.
1188 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1189 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1190 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1191 bfd_zalloc rather than bfd_alloc and memset.
1192 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1193 Don't assert the existence of .rld_map on IRIX6.
1194 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1196 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1197 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1200 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1202 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1203 (mips_elf_swap_msym_out): New function.
1204 (mips_elf_create_msym_section): Likewise.
1205 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1206 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1207 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1208 section not named .msym.
1209 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1210 .msym directly. Set appropriate attributes for the .msym
1212 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1213 (mips_elf_link_hash_newfunc): Clear it.
1214 (mips_elf_create_dynamic_sections): Create the .msym section
1216 (mips_elf_size_dynamic_sections): Allocate space for the
1217 .msym section. Add a DT_MIPS_MSYM entry.
1218 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1220 (mips_elf_finish_dynamic_sections): Assign a value for
1221 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1223 * elf32-mips.c (irix_compat_t): New enumeration.
1224 (ABI_N32_P): New macro.
1225 (IRIX_COMPAT): Likewise.
1226 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1227 (mips_elf_relocate_section): Fix typo.
1229 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1231 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1232 as writable PE sections.
1234 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1236 * dwarf2.c (struct arange): New type.
1237 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1238 (arange_add): New function.
1239 (decode_line_info): Keep track of address ranges that a compilation
1241 (comp_unit_contains_address): Return true if address is contained
1242 in _any_ of the address ranges associated with a compilation unit.
1243 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1244 on the first comp_unit that contains the address.
1246 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1248 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1249 (decode_line_info): Add variable STASH and initialize it to point
1250 to the per-bfd dwarf2_debug info. Remove static variable
1251 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1253 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1255 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1256 shared library to have an undefined symbol.
1258 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1259 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1261 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1263 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1264 * elf32-hppa.c: Remove everything related to symbol extension
1265 sections & records. Use the common elf_hppa_final_write_processing.
1267 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1269 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1270 functions instead of _init/_fini if requested.
1272 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1274 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1277 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1279 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1280 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1282 (ppc_elf_finish_dynamic_sections): Check for positive section
1283 dynindx field, rather than comparing against -1.
1284 (ppc_elf_relocate_section): Only return false if undefined_symbol
1285 or reloc_overflow fail, not always upon encountering an error.
1287 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1289 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1290 bfd_byte * before performing pointer arithmetic.
1292 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1294 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1296 * elf32-hppa.c: Include elf-hppa.h.
1297 (ARCH_SIZE): Define.
1298 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1300 (elf32_hppa_info_to_howto): Similarly.
1301 (elf_hppa_howto_table): Similarly.
1302 (elf_hppa_reloc_type_lookup): Similarly.
1303 (hppa_elf_gen_reloc_type): Similarly.
1304 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1306 1999-06-22 Nick Clifton <nickc@cygnus.com>
1308 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1309 handling R_V850_22_PCREL relocation.
1311 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1313 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1316 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1318 * section.c (_bfd_strip_section_from_output): Ignore sections
1319 DISCARDed by the link script.
1321 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1323 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1324 Remove unused local variable spp.
1326 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1327 the entry symbol is not set.
1329 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1331 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1332 GPDISP or LITUSE in a relocatable link.
1334 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1336 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1337 * (alloc_dwarf1_func): Likewise.
1339 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1341 * libhppa.h: Fix various formatting errors.
1342 (assemble_3); Rewrite using CATENATE.
1343 (assemble_17): Fix various bugs.
1345 1999-06-16 Nick Clifton <nickc@cygnus.com>
1347 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1349 1999-06-15 Richard Henderson <rth@cygnus.com>
1351 * section.c (SEC_SHORT): Define.
1352 * bfd-in2.h: Rebuild.
1354 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1356 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1357 Remove abfd parameter. Use _bfd_strip_section_from_output.
1358 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1360 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1361 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1362 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1364 (bfd_elf_size_dynamic_sections): Use it.
1366 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1368 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1369 complain_overflow_bitfield to complain_overflow_signed.
1371 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1373 * elflink.h (elf_link_read_relocs_from_section): New function,
1375 (elf_link_read_relocs): Here. Use it for both relocation
1378 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1380 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1381 asect->reloc_count is valid.
1383 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1385 * elf32-mips.c (mips_elf32_section_processing): Permit a
1386 SHT_MIPS_REGINFO section to have a size of 0.
1388 1999-06-12 David O'Brien <obrien@freebsd.org>
1390 * config.bfd (alpha*-*-freebsd*): New target.
1391 (i[3456]86-*-freebsd*): Now defaults to ELF.
1393 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1395 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1396 wrap if the relocation covers the high bit of an address.
1398 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1400 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1402 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1403 instead of R_SPARC_max.
1404 (sparc64_elf_info_to_howto): Likewise.
1405 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1406 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1408 1999-06-07 Richard Henderson <rth@cygnus.com>
1410 * section.c (_bfd_strip_section_from_output): Remove output
1411 sections with no initial link_order.
1413 1999-06-07 Nick Clifton <nickc@cygnus.com>
1415 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1417 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1419 * Makefile.am (SOURCE_HFILES): Add missing headers.
1420 * Makefile.in: Regenerated.
1422 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1424 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1427 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1429 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1430 range undefweak symbols.
1431 * hash.c: Add missing comma after @xref{}
1432 * linker.c: Likewise.
1434 1999-06-04 Nick Clifton <nickc@cygnus.com>
1436 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1438 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1439 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1440 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1441 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1443 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1445 * Makefile.am: Rebuild dependencies.
1446 (BFD32_BACKENDS): Add dwarf1.lo.
1447 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1448 * Makefile.in: Rebuild.
1450 1999-06-04 Nick Clifton <nickc@cygnus.com>
1452 * Makefile.am: Add epoc-arm-pe target.
1453 * Makefile.in: Regenerate.
1454 * pe-arm.c: Only redefine interworking function names if they have
1455 not already been redefined.
1456 * pei-arm.c: Only redefine interworking function names if they have
1457 not already been redefined.
1458 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1460 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1463 1999-06-03 Nick Clifton <nickc@cygnus.com>
1465 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1467 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1469 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1471 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1473 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1474 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1476 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1478 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1479 in other text sections.
1481 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1483 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1484 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1485 * libbfd.h: Regenerate.
1486 * coff-sh.c (sh_merge_private_data): Delete.
1487 (coff_bfd_merge_private_bfd_data): Change to
1488 _bfd_generic_verify_endian_match.
1489 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1491 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1493 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1495 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1497 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1499 (bfd_elf32_arm_process_before_allocation): Likewise.
1500 * bfd-in2.h: Rebuild.
1502 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1504 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1505 track of end_sequence markers.
1506 (add_line_info): Add END_SEQUENCE arg.
1507 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1508 debug-line info---it doesn't work right if a compilation unit
1509 consists of multiple discontiguous code-sequences. It would be
1510 worthwhile to optimize for the common case where a compilation
1511 unit results in a contiguous set of code sequences, but this is
1512 quite tricky to get right for arbitrary DWARF2 files.
1513 (lookup_address_in_line_info_table): Don't use the last line entry
1514 for a compilation unit for anything with an address higher than
1515 this line entry. Also, check for end_sequence markers to
1516 correctly handle discontinuities.
1517 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1518 compilation units, check all compilation units with each->high==0
1519 just like when reading compilation units.
1521 * dwarf2.c (decode_line_info): Initialize table->files and
1522 table->last_line to NULL to avoid segfaults due to random
1523 values in these members.
1524 (concat_filename): Check for out-of-range file number before
1525 indexing filename table. Segfaults suck.
1527 * dwarf2.c (decode_line_info): Don't truncate address to least
1528 significant 32 bits (breaks 64 bit targets).
1529 (lookup_address_in_function_table): Ditto.
1530 (comp_unit_contains_address): Ditto.
1532 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1534 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1535 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1536 (mips_elf64_howto_table_rela): Likewise.
1538 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1540 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1541 single section has two associated relocation sections.
1543 1999-06-02 Mark Salter <msalter@cygnus.com>
1545 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1546 COFF_WITH_PE defined.
1548 1999-06-02 Nick Clifton <nickc@cygnus.com>
1550 * pe-arm.c: Rename global arm interworking functions to avoid name
1551 collision when all targets BFD is built.
1554 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1556 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1557 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1558 (bfd_elf_section_data): Add use_rela_p.
1559 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1560 (_bfd_elf_new_section_hook): Likewise.
1561 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1563 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1564 * elfcode.h (write_relocs): Determine whether or not use rela
1565 relocs based on the relocation section header.
1566 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1567 instead of use_rela_p.
1568 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1569 (elf_backend_may_use_rela_p): Likewise.
1570 (elf_backend_default_use_rela_p): Likewise.
1571 (elfNN_bed): Use them.
1573 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1575 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1577 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1579 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1580 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1581 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1582 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1583 * bfd-in2.h: Regenerated.
1584 * libbfd.h: Likewise.
1585 * elf32-mips.c (mips_info_to_howto_rela): New function.
1586 (USE_REL): Adjust for new conventions.
1587 (MINUS_ONE): New macro.
1588 (elf_mips_howto_table): Add R_MIPS_SUB.
1589 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1591 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1592 .MIPS.content section.
1593 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1594 with .MIPS.content as .MIPS.content sections. Set
1595 SHF_MNIPS_NOSTRIP for such section.
1596 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1597 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1598 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1600 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1602 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1605 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1608 1999-05-30 Philip Blundell <philb@gnu.org>
1610 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1611 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1612 the addend does not overflow into the rest of the word.
1614 1999-05-29 Nick Clifton <nickc@cygnus.com>
1616 * bfd-in.h: Amend prototype for
1617 bfd_elf32_arm_process_before_allocation .
1618 * bfd-in.h: Regenerate.
1620 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1621 elements in a fixed sized array.
1622 (ARM_ELF_ABI_VERSION): Define.
1623 (ARM_ELF_OS_ABI_VERSION): Define.
1624 (R_ARM_THM_ABS5): Fix rightshift and size.
1625 (R_ARM_THM_PC22): Fix size.
1626 (R_ARM_PLT32): Define Howto.
1627 (find_howto): New function: Locate a howto based on a reloc
1629 (elf32_arm_info_to_howto): Use find_howto if necessary.
1630 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1631 bfd_reloc_code_real_type.
1632 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1633 and BFD_RELOC_VTABLE_ENTRY.
1634 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1636 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1637 elements in a fixed sized array.
1638 (ARM_ELF_ABI_VERSION): Define.
1639 (ARM_ELF_OS_ABI_VERSION): Define.
1640 (R_ARM_THM_ABS5): Fix rightshift and size.
1641 (R_ARM_THM_PC22): Fix size.
1642 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1643 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1644 bfd_reloc_code_real_type.
1646 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1647 no_pipeline_knowledge.
1648 (elf32_arm_link_hash_create): Initialise new field to zero.
1649 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1650 no_pipeline_knowledge. Use this parameter to initialise the field
1651 in the globals data structure.
1652 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1653 no_pipeline_knowledge is false and the binary is from an old
1655 (elf32_arm_merge_private_data): Generate an error if an attempt is
1656 made to linl together big endian and little endian code.
1657 (elf32_arm_post_process_headers): New function: Initialise the
1658 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1660 (elf_backend_post_process_headers): Define.
1662 1999-05-28 Nick Clifton <nickc@cygnus.com>
1664 * elf-bfd.h (struct elf_backend_data): Add new field:
1665 elf_backend_post_process_headers.
1667 * elfxx-target.h (elf_backend_post_process_headers): Define to
1668 NULL if not already defined.
1669 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1671 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1673 (_bfd_elf_compute_section_file_positions): Call
1674 elf_backend_post_process_headers if defined.
1676 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1678 * configure.in: Check whether getuid and getgid exist.
1679 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1680 HAVE_GETGID are not defined, respectively.
1681 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1683 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1684 * configure, config.in: Rebuild.
1686 1999-05-28 Martin Dorey <mdorey@madge.com>
1688 * elf32-i960.c: New file.
1689 * elf.c (prep_headers): Handle bfd_arch_i960.
1690 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1691 * config.bfd (i960-*-elf*): New target.
1692 * configure.in (bfd_elf32_i960_vec): New target vector.
1693 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1694 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1695 * Makefile.in, aclocal.m4, configure: Rebuild.
1697 1999-05-27 Nick Clifton <nickc@cygnus.com>
1699 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1701 (find_howto): New function: Find entries in the
1702 elf32_arm_howto_table.
1703 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1705 (elf32_arm_reloc_type_lookup): Add lookup for
1706 BFD_RELOC_ARM_PLT32.
1708 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1710 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1711 (elf32_arm_link_hash_table_create): Use above function as the
1712 constructor for hash table entries.
1713 (elf32_arm_relocate_section): Avoid crash when there is no output
1715 (elf32_arm_final_link_relocate): New parameter h.
1716 (elf32_arm_relocate_section): Pass symbol hash entry to above
1718 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1721 1999-05-25 Catherine Moore <clm@cygnus.com>
1723 * coff-arm.c (coff_arm_relocate_section): Don't emit
1724 base file entries for pc-relative values.
1726 1999-05-25 DJ Delorie <dj@cygnus.com>
1728 * peicode.h (coff_swap_sym_in): When we create the actual section
1729 to reflect the not-there section C_SECTION symbols refer to,
1730 change the symbol class to C_STAT as the section is now really
1733 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1735 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1738 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1740 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1742 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1743 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1745 1999-05-16 Nick Clifton <nickc@cygnus.com>
1747 * coff-mcore.c (in_reloc_p): Reinstate.
1749 1999-05-15 Nick Clifton <nickc@cygnus.com>
1751 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1752 * bfd-in2.h: Regenerate.
1753 * coff-mcore.c (in_reloc_p): Remove defintion.
1754 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1755 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1756 IMAGE_REL_MCORE_RVA.
1757 (coff_mcore_rtype_to_howto): Add special processing for
1758 IMAGE_REL_MCORE_RVA.
1759 (coff_mcore_relocate_section): Add support for
1760 IMAGE_REL_MCORE_RVA.
1761 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1762 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1764 (mcore_elf_relocate_section): Delete redundant case labels.
1766 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1768 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1769 precedence between bit-and and comparison.
1771 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1773 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1774 list of target formats (targ_selvecs).
1775 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1776 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1778 1999-05-10 DJ Delorie <dj@cygnus.com>
1780 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1781 reasonable mode until "ar x" is smart enough to skip it (fixes
1782 gcc/libgcc.a builds on mips-ecoff targets
1784 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1785 to work. Hack to support MS import libraries, which use different
1786 COMDAT types than GNU.
1787 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1788 to implied zero-length sections (see peicode below)
1789 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1790 filename symbols, which use one *or more* auxents.
1791 * coffswap.h (coff_swap_aux_in): ditto
1792 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1795 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1797 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1798 for all relocations.
1800 1999-05-10 Catherine Moore <clm@cygnus.com>
1802 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1803 if COFF_IMAGE_WITH_PE.
1804 (bfd_arm_process_before_allocation): Likewise.
1805 (bfd_arm_get_bfd_for_interworking): Likewise.
1806 * coff-arm.c: Likewise.
1807 * bfd-in2.h: Regenerate.
1808 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1809 (armpe_big_vec): Likewise.
1810 * configure: Rebuild.
1812 1999-05-10 Nick Clifton <nickc@cygnus.com>
1814 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1815 section, not just .rel. Same for .rela.
1817 1999-05-07 Nick Clifton <nickc@cygnus.com>
1819 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1820 endianism with an error message.
1822 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1824 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1825 assignment from "unsigned char *" to "char *".
1826 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1828 1999-05-05 Catherine Moore <clm@cygnus.com>
1830 * coff-arm.c (coff_arm_relocate_section): Add one to
1831 address of ARM_RVA32 thumb functions.
1833 1999-05-05 Catherine Moore <clm@cygnus.com>
1835 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1836 (elf32_m68k_copy_private_bfd_data): New.
1837 (elf32_m68k_merge_private_bfd_data): New.
1838 (elf32_m68k_print_private_bfd_data): New.
1839 (CPU32_FLAG): Define.
1840 (PLT_CPU32_ENTRY_SIZE): Define.
1841 (elf_cpu32_plt0_entry): Declare.
1842 (elf_cpu32_plt_entry): Declare.
1843 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1844 (elf_m68k_finish_dynamic_symbol): Likewise.
1845 (elf_m68k_finish_dynamic_sections): Likewise.
1846 (elf_backend_plt_header_size): Remove definition.
1847 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1848 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1849 (bfd_elf32_bfd_set_private_flags): Define.
1850 (bfd_elf32_bfd_print_private_bfd_data): Define.
1852 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1854 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1855 and R_LONG_PCREL_MODE.
1857 1999-04-29 Nick Clifton <nickc@cygnus.com>
1859 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1861 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1863 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1864 in relocation calculation.
1866 1999-04-26 Tom Tromey <tromey@cygnus.com>
1868 * aclocal.m4, configure: Updated for new version of libtool.
1870 1999-04-21 Nick Clifton <nickc@cygnus.com>
1872 * coff-mcore.c: Add support for mcore relocs.
1874 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1876 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1877 incorrect use EF_MIPS_xxBITPTRS.
1879 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1881 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1884 * bfd-in2.h: Rebuild.
1885 * libbfd.h: Rebuild.
1887 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1889 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1890 (coff_arm_relocate_section): Add ARM26D transform. Only
1891 change to ARM26D for relocateable links.
1893 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1895 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1896 (bfd_elf32_bfd_print_private_bfd_data): New.
1898 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1900 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1901 refetch addend if USE_REL, add many comments regarding current state.
1902 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1903 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1904 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1905 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1907 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1909 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1910 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1912 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1914 * dwarf2.c (decode_line_info): Don't truncate address to least
1915 significant 32 bits (breaks 64 bit targets).
1916 (lookup_address_in_function_table): Ditto.
1917 (comp_unit_contains_address): Ditto.
1919 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1921 * coff-arm.c (arm_emit_base_file_entry): New routine.
1922 (A2T3_OFFSET): Define.
1923 (T2A3_OFFSET): Define.
1924 (coff_arm_relocate_section): Emit base file entries for interworking
1927 1999-04-13 Philip Blundell <philb@gnu.org>
1929 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1930 relocs 17 through 19.
1932 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1934 * elfcode.h: Remove fnmatch.h.
1935 * elflink.h (elf_link_assign_sym_version): Call back to ld
1936 instead of calling fnmatch.
1938 * config.bfd (i?86-*-beoself): Include pe vecs.
1940 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1942 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1945 1999-04-10 Richard Henderson <rth@cygnus.com>
1947 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1948 when trying to resolve dynamic symbol references.
1949 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1950 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1951 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1952 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1953 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1954 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1955 * elflink.h (elf_link_output_extsym): Likewise.
1957 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1959 * section.c (_bfd_strip_section_from_output): New function moved from
1960 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1961 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1962 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1963 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1964 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1965 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1966 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1967 * bfd-in2.h: Update.
1969 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1971 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1973 1999-04-08 Nick Clifton <nickc@cygnus.com>
1975 * coff-mcore.c: New File: Support for mcore-pe targets.
1976 * cpu-mcore.c: New File: Support for mcore targets.
1977 * elf32-mcore.c: New File: Support for mcore-elf target.
1978 * pe-mcore.c: New File: Definitions for mcore-pe target.
1979 * pei-mcore.c: New File: Definitions for mcore-pei target.
1980 * Makefile.am: Add support for MCore targets.
1981 * Makefile.in: Regenerate.
1982 * config.bfd: Add support for MCore targets.
1983 * configure.in: Add support for MCore targets.
1984 * configure: Regenerate.
1985 * archures.c: Add support for MCore architecture.
1986 * bfd-in2.h: Regenerate.
1987 * coffcode.h: Add support for mcore-pe targets.
1988 * elf.c: Add support for mcore-elf target.
1989 * reloc.c: Add support for MCore relocs.
1990 * targets.c: Add support for MCore targets.
1992 1999-04-07 Nick Clifton <nickc@cygnus.com>
1994 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1995 R_ARM_XPC25 and R_ARM_THM_XPC22.
1996 (elf32_arm_reloc_map): Remove redundant entries.
1998 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2000 * sysdep.h (LC_MESSAGES): Never define.
2002 1999-04-06 Chris Torek <torek@bsdi.com>
2004 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2005 all callers. Rewrite completely.
2006 (_bfd_relocate_contents): Rewrite overflow checking.
2007 * bfd-in2.h: Rebuild.
2009 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2011 From Gabriel Paubert <paubert@iram.es>:
2012 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2013 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2014 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2015 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2016 * ppcboot.c (ppcboot_vec): Use little endian routines for
2019 * elf.c (elfcore_strndup): Only define if it will be used.
2020 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2022 (ppc_elf_check_relocs): Remove unused local i.
2023 (ppc_elf_gc_mark_hook): Add default case to switch.
2025 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2026 * srec.c (srec_scan): Accept \r in symbol definitions.
2027 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2028 (symbolsrec_object_p): Likewise.
2030 1999-04-04 Don Bowman <don@pixsci.com>
2032 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2034 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2036 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2038 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2039 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2041 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2043 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2046 1999-03-31 Nick Clifton <nickc@cygnus.com>
2048 * config.bfd: Add support for arm-epoc-pe target.
2049 * configure.in: Add support for arm-epoc-pe target.
2050 * configure: Regenerate.
2051 * targets.c: Add support for arm-epoc-pe target.
2052 * coff-arm.c: Allow header files to override definition of
2053 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2054 * pe-arm.h: Allow previous header files to override definition of
2055 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2056 * pei-arm.h: Allow previous header files to override definition of
2057 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2058 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2059 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2061 1999-03-30 Nick Clifton <nickc@cygnus.com>
2063 * elf.c (elf_map_symbols): Handle the case where section
2064 symbols are generated for content-less sections which are
2065 not mapped to the output file.
2067 * linker.c: Replace direct references to fields in BFD structure
2068 with accessor macros.
2070 * elflink.h: Replace direct references to fields in BFD structure
2071 with accessor macros.
2073 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2075 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2077 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2078 account when adjusting section symbols during a partial link.
2080 1999-03-24 Nick Clifton <nickc@cygnus.com>
2082 * coff-sparc.c (struct coff_reloc_map): Change type of field
2083 'bfd_reloc_val' to bfd_reloc_code_real_type.
2084 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2085 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2086 * elf32-arc.c (struct arc_reloc_map): Ditto.
2087 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2088 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2089 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2090 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2091 * elf32-sh.c (struct elf_reloc_map): Ditto.
2092 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2093 * elf32-v850.c (struct v850_reloc_map): Ditto.
2094 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2095 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2096 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2098 1999-03-17 Martin Hunt <hunt@cygnus.com>
2100 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2101 function so source-level assembly works. If multiple N_SOs
2102 are seen without and N_FUNs, create an indextable entry with
2103 a NULL function name.
2105 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2107 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2108 of certian similar cpus.
2110 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2112 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2113 Add the 5000. Change the architecture for the 5400 to mips4.
2114 (elf_mips_mach): Add r5000.
2116 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2118 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2120 1999-03-11 Nick Clifton <nickc@cygnus.com>
2122 * binary.c (binary_set_section_contents): Generate warning about
2123 huge file offsets for any section that will occupy file space, not
2124 just those that are loadable.
2126 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2128 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2130 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2132 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2134 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2136 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2137 * elflink.h: Revert all changes since Feb 16. Instead:
2138 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2139 appropriate. Copy it to version symbols.
2140 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2141 symbols if appropriate.
2142 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2143 symbol if appropriate.
2144 (elf_link_output_extsym): If symbol is marked as undefined, and
2145 has no nonweak references, mark it as weak undefined.
2147 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2149 * elflink.h (elf_merge_symbol): When overriding a dynamic
2150 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2152 (elf_link_add_object_symbols): Don't copy the other field if we
2155 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2157 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2158 shared object with a weak undefined symbol.
2160 1999-02-18 Nick Clifton <nickc@cygnus.com>
2162 * elfarm-nabi.c: Set partial_inplace back to false.
2164 1999-02-17 Nick Clifton <nickc@cygnus.com>
2166 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2167 (USER_LABEL_PREFIX): Set to "_".
2169 The following patches are from: Scott Bambrough
2170 <scottb@corelcomputer.com>
2172 * libaout.h (M_ARM6_NETBSD): Set to 143.
2174 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2175 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2176 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2177 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2178 * bfd-in2.h: Regenerate.
2180 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2181 'true' as REL relocs are now being used. Add new PIC relocs:
2182 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2183 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2185 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2187 (elf32_arm_final_link_relocate): Change parameters so that entire
2188 reloc is passed. Add support for PIC relocs.
2189 (elf32_arm_relocate_section): Pass entire reloc to
2190 elf32_arm_final_link_relocate.
2191 (elf32_arm_check_relocs): Handle new PIC relocs.
2192 (elf32_arm_adjust_dynamic_symbol): New function.
2193 (elf32_arm_size_dynamic_sections): New function.
2194 (elf32_arm_discard_copies): New function.
2195 (elf32_arm_finish_dynamic_symbol): New function.
2196 (elf32_arm_finish_dynamic_sections): New function.
2197 (ELF_MAXPAGE_SIZE): Define.
2198 (bfd_elf32_bfd_reloc_type_lookup): Define.
2199 (elf_backend_relocate_section): Define.
2200 (elf_backend_adjust_dynamic_symbol): Define.
2201 (elf_backend_create_dynamic_sections): Define.
2202 (elf_backend_finish_dynamic_symbol): Define.
2203 (elf_backend_finish_dynamic_sections): Define.
2204 (elf_backend_size_dynamic_sections): Define.
2205 (elf_backend_plt_readonly): Define.
2206 (elf_backend_want_got_plt): Define.
2207 (elf_backend_want_plt_sym): Define.
2209 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2211 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2212 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2213 (_bfd_mips_elf_fake_sections): Likewise.
2215 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2217 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2218 bfd_elf32_arm_get_bfd_for_interworking,
2219 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2222 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2223 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2224 elf32_arm_find_nearest_line): Make them static.
2226 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2228 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2229 callers. Do not merge a definition from a shared object with a
2230 weak undefined symbol.
2231 (elf_link_add_object_symbols): Do not change the symbol type or
2232 size if the old symbol overrides the new one.
2234 1999-02-08 Nick Clifton <nickc@cygnus.com>
2236 * config.bfd: Add support for strongarm target.
2238 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2240 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2241 fields instead of unsigned char.
2243 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2245 * Makefile.am: Rebuild dependencies.
2246 * Makefile.in: Rebuild.
2248 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2250 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2251 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2252 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2253 * acinclude.m4: Add comments to uses of AC_DEFINE.
2254 * acconfig.h: Remove.
2255 * configure: Rebuild with current autoconf/automake.
2256 * aclocal.m4: Likewise.
2257 * config.in: Likewise.
2258 * Makefile.in: Likewise.
2260 1999-02-04 DJ Delorie <dj@cygnus.com>
2262 * libbfd.c (real_read): don't call fread for zero bytes. This
2263 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2265 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2267 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2268 of a jump is in the current 256 MB region.
2270 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2272 * format.c (bfd_check_format_matches): Change last patch to only
2273 take effect for the binary target.
2275 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2277 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2279 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2281 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2283 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2285 * format.c (bfd_check_format_matches): If the target was
2286 previously specified, don't check other targets when checking for
2289 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2291 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2292 (elf32_arm_reloc_type_lookup): Removed
2293 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2294 (elf32_arm_reloc_type_lookup): New.
2295 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2296 (elf32_arm_reloc_type_lookup): New.
2298 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2300 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2301 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2302 * Makefile.am: Use new files.
2303 * Makefile.in: Regenerate.
2304 * configure.in: Use new files.
2305 * configure: Regenerate.
2307 1999-02-01 Nick Clifton <nickc@cygnus.com>
2309 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2310 (fr30_elf_gc_sweep_hook): New function.
2311 (elf_backend_can_gc_sections): Define.
2313 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2315 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2316 and bfd_elf32_bigarm_oabi_vec.
2318 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2320 * Makefile.am (elf32-arm-oldabi.lo): New.
2321 (elf32-arm-newabi.lo): New.
2322 * Makefile.in: Regenerate.
2323 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2324 (arm-*-elf): Likewise.
2326 (thumb-*-oabi): New.
2327 * configure: Regenerate.
2328 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2329 (bfd_elf32_bigarm_oabi_vec): New.
2330 * elf32-arm-newabi.c: New.
2331 * elf32-arm-oldabi.c: New.
2332 * elf32-arm.c: Removed.
2335 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2337 * binary.c (binary_set_section_contents): Omit warnings for
2338 unloadable sections.
2340 1999-01-31 Michael Meissner <meissner@cygnus.com>
2342 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2343 powerpc{,le}-*-eabi.
2345 1999-01-29 Nick Clifton <nickc@cygnus.com>
2347 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2348 * dwarf2.c (read_signed_leb128): Remove unused variables.
2350 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2352 * elf.c (assign_file_positions_for_segments): Only adjust
2353 p_align when needed.
2355 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2357 * binary.c (binary_set_section_contents): Don't return early for a
2358 non-loadable section, in case the first section is non-loadable.
2359 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2360 W. Rozycki <macro@ds2.pg.gda.pl>.
2362 1999-01-28 Nick Clifton <nickc@cygnus.com>
2364 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2365 R_FR30_GNU_VTENTRY relocs.
2367 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2369 * elflink.h (elf_link_output_sym): Zero syms which are
2370 part of sections which have been excluded.
2372 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2374 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2376 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2377 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2379 1999-01-27 Nick Clifton <nickc@cygnus.com>
2381 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2383 (fr30_final_link_relocate): Use computed value as result of
2386 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2388 * binary.c (binary_set_section_contents): Emit warning for
2389 huge file offsets due to widely-dispersed section LMAs.
2391 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2393 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2394 align first section to largest section alignment, not first
2397 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2399 * configure.in: Require autoconf 2.12.1 or higher.
2401 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2403 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2404 * bfd-in2.h: Likewise.
2405 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2407 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2409 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2410 * cpu-mips.c: Add support for and independent 4111.
2411 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2412 (_bfd_mips_elf_final_write_processing):
2413 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2415 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2417 * elf32-mips.c (elf_mips_abi_name): New.
2418 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2420 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2422 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2423 Handle bfd_mach_mips4300.
2425 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2427 * elf32-i386.c: Remove leaked development code from patch
2428 1998-12-10 by Richard Henderson.
2430 1998-12-10 Richard Henderson <rth@cygnus.com>
2432 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2433 in debug sections for symbol defined externally.
2435 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2437 * targets.c (bfd_target_vector): Remove duplicate entry for
2440 1998-12-09 Nick Clifton <nickc@cygnus.com>
2442 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2443 since we are using RELAs.
2445 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2447 SCO Open Server Release 5 core file support, from Jouke Numan
2449 * sco5-core.c: New file.
2450 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2451 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2452 * Makefile.am: Rebuild dependencies.
2453 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2454 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2455 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2456 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2457 * bfd-in2.h, configure, Makefile.in: Rebuild.
2459 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2461 * config.bfd (hppa*-*-mpeix*): New target.
2462 * configure.in: Add AC_HEADER_DIRENT.
2463 (hppa*-*-mpeix*): New target.
2464 * configure.host (hppa*-*-mpeix*): New host.
2465 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2466 friends rather than just including <sys/dir.h>.
2467 * som.h (struct som_symbol): Add hppa_priv_level and apto
2468 tc_data. Change all users.
2469 (struct somdata): Add comp_unit field.
2470 (obj_som_compilation_unit): Define.
2471 (bfd_som_attach_compilation_unix): Declare.
2472 * som.c: Check HOST_HPPAMPEIX.
2473 (struct som_misc_symbol_info): Add new field priv_level.
2474 (som_object_setup): Add current_offset parameter. Change all
2476 (setup_sections): Likewise.
2477 (som_object_p): For EXECLIBMAGIC, read the lst header.
2478 (som_write_symbol_strings): Add compilation_unit parameter.
2480 (som_finish_writing): Write out compilation_unit.
2481 (som_bfd_derive_misc_symbol_info): Set priv_level.
2482 (som_build_and_write_symbol_table): Set xleast field to 3.
2483 (som_slurp_symbol_table): Set symbol priv_level.
2484 (bfd_som_attach_compilation_unit): New function.
2485 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2486 priv_level into symbol_value.
2487 * configure, config.in: Rebuild.
2489 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2491 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2492 warning function to call _bfd_error_handler instead.
2494 * libbfd.c (COERCE32): Cast through unsigned long and long to
2495 avoid bug in old version of gcc.
2497 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2498 (elf_backend_additional_program_headers): Don't define.
2500 1998-12-08 Nick Clifton <nickc@cygnus.com>
2502 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2503 relocations to include offset of 2 included in the insns, and the
2504 offset of the relocs within the section.
2506 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2508 The following changes were made by David Taylor
2509 <taylor@texas.cygnus.com>, Edith Epstein
2510 <eepstein@sophia.cygnus.com>, Jim Blandy
2511 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2512 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2513 changes originally made by HP; HP did not create ChangeLog
2516 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2517 automake macro library.
2519 * hpux-core.c (hpux_core_core_file_p): this function now
2520 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2521 found in the corefile! Also, in hpux_core_core_file_p, if we
2522 encounter a section with an unknown type, don't punt. Instead,
2523 just skip it. Also, count the number of sections of known type
2524 that we encounter. If we encounter at least one good one, then
2525 we'll declare that the file is a core file. If we encounter any
2526 unknown ones but some known ones, then we'll issue a warning (but
2527 still declare it to be a core file). Also, correctly decide when a
2529 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2530 (CORE_ANON_SHMEM): define if not defined.
2531 (hpux_core_struct): add members lwpid and user_tid.
2532 (core_kernel_thread_id, core_user_thread_id): new macros.
2533 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2534 the name before storing it in the bfd.
2535 (hpux_core_core_file_p): handle threads.
2537 * libhppa.h (GET_FIELD): protect against redefinition.
2538 (HPPA_WIDE): define.
2539 (GET_FIELD): define.
2544 (sign_extend): redefine.
2545 (assemble_6): define.
2546 (assemble_12): rewrite.
2547 (assemble_16): define.
2548 (assemble_16a): define.
2549 (assemble_17): rewrite.
2550 (assemble_22): define.
2552 1998-12-07 Nick Clifton <nickc@cygnus.com>
2554 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2555 relocations for signed values.
2557 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2559 * mipsbsd.c (MY(set_arch_mach)): Make static.
2560 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2561 bfd_mach_mips* macros rather than simple numbers.
2563 COFF weak symbol support, based on patches from Mark Elbrecht
2564 <snowball3@usa.net>:
2565 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2566 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2567 (coff_write_alien_symbol): Likewise.
2568 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2569 (coff_link_add_symbols): Likewise.
2570 (_bfd_coff_link_input_bfd): Likewise.
2571 (_bfd_coff_write_global_sym): Likewise.
2573 * elf.c (copy_private_bfd_data): Always initialize the
2574 includes_phdrs field.
2576 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2577 file defines a symbol first mentioned in an ELF file.
2579 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2580 possible, rather than only if BFD64.
2581 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2583 * bfd-in2.h: Rebuild.
2585 * srec.c (srec_set_section_contents): Correct test to avoid
2586 switching to 4 byte addresses after seeing a second section which
2587 requires 3 byte addresses. From Joel Schantz
2588 <joel.schantz@argosys.boeing.com>.
2590 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2591 <aymeric.vincent@emi.u-bordeaux.fr>.
2593 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2595 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2596 decide whether the output file is -mrelocatable-lib,
2597 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2599 1998-12-03 Nick Clifton <nickc@cygnus.com>
2601 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2602 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2603 * bfd-in2.h: Regenerate.
2604 * libbfd.h: Regenerate
2606 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2608 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2609 link against a dynamic symbol with no type or size.
2611 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2613 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2614 relocation for section which does not get loaded.
2615 (elf_i386_relocate_section) [R_386_32]: Likewise.
2617 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2619 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2620 reloc_count and i long instead of unsigned long. Handle error
2621 return from bfd_canonicalize_reloc.
2623 1998-12-01 Nick Clifton <nickc@cygnus.com>
2625 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2628 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2630 * elf32-sh.c (elf/sh.h): Include.
2631 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2632 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2633 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2634 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2635 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2637 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2639 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2640 causes division by zero later on.
2642 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2644 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2647 1998-11-25 DJ Delorie <dj@cygnus.com>
2649 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2652 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2654 * elf32-fr30.c (fr30_elf_relocate_section): Call
2655 fr30_final_link_relocate.
2656 (fr30_final_link_relocate): New function: Handle I20 and I32
2658 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2659 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2660 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2662 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2665 The following changes are based on a patch submitted by Gianluca
2666 Moro <glctr@abc.it>:
2668 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2669 not already been updated.
2670 (find_remembered_hi16s_reloc): New parameter 'already_found'
2671 returns state of remembered hi16s reloc.
2672 (remember_hi16s_reloc): Set 'found' field to false.
2673 (hi16s_location): Add 'found' field.
2675 1998-11-23 DJ Delorie <dj@cygnus.com>
2677 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2678 to see .DLL files as unrecognized.
2679 (i3coff_object_p): Sorry, had to hack it to not recognize these
2680 files (pei-i386) on request.
2682 1998-11-23 DJ Delorie <dj@cygnus.com>
2684 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2685 relents. Call bfd_check_format to reinitialize.
2687 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2689 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2692 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2694 * aclocal.m4: regenerate
2695 * configure: regenerate
2697 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2699 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2700 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2701 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2702 respect it as an upper bound on what memory to reference.
2703 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2704 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2705 update vtable_entries_size appropriately.
2707 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2709 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2712 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2714 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2715 bfds; they have no "file" so we fake it.
2716 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2717 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2718 resizing the memory buffer.
2719 * opncls.c (bfd_make_writable): New function; lets you write a
2720 bfd_create'd bfd to an in-memory buffer.
2721 (bfd_make_readable): New function; lets you read back that buffer
2722 as if it were from bfd_openr. Used to build generated archive
2723 members (winsup's ld's dlltool)
2725 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2727 * po/bfd.pot: Regenerated.
2729 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2731 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2734 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2736 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2737 element of the gotentry list for local symbols too.
2738 (elf64_alpha_relocate_section): Unify local and global handling.
2739 Assert that gotent->use_count > 0.
2741 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2743 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2744 update for file name changes of July 2, 1998.
2746 * configure: Rebuild.
2748 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2750 * po/bfd.pot: Regenerated.
2752 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2754 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2755 * aclocal.m4, configure: regenerate
2757 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2759 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2761 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2763 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2764 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2766 * aclocal.m4, configure: regenerated.
2768 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2770 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2771 R_D10V_GNU_VTENTRY relocs.
2772 (elf_d10v_howto_table): Likewise.
2773 (d10v_reloc_map d10v_reloc_map): Likewise.
2774 (elf32_d10v_gc_mark_hook): New.
2775 (elf32_d10v_gc_sweep_hook): New.
2776 (elf32_d10v_check_relocs): New.
2777 (elf32_d10v_relocate_section): New.
2778 (elf_backend_relocate_section): Define.
2779 (elf_backend_can_gc_sections): Define.
2781 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2783 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2784 (BFD64_BACKENDS): ...from here.
2785 (BFD32_BACKENDS_CFILES): Move vms files here...
2786 (BFD64_BACKENDS_CFILES): ...from here.
2787 * Makefile.in: Rebuild.
2789 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2791 * Makefile.am: Add FR30 target.
2792 * Makefile.in: Add FR30 target.
2793 * archures.c: Add support for FR30.
2794 * config.bfd: Add support for FR30.
2795 * configure.in: Add support for FR30.
2796 * reloc.c: Add support for FR30 relocations.
2797 * targets.c: Add support for FR30 relocations.
2798 * bfd-in2.h: Regenerate.
2799 * configure: Regenerate.
2800 * libbfd.h: Regenerate.
2801 * cpu-fr30.c: New file.
2802 * elf32-fr30.c: New file.
2804 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2806 * configure.in: detect cygwin* instead of cygwin32*
2807 * configure: regenerate
2809 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2811 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2812 use bfd_malloc and free instead and check return value from bfd_malloc.
2814 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2816 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2817 * libbfd.h: Rebuild.
2819 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2820 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2821 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2822 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2824 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2826 (mips_elf_link_hash_table_create): Don't initialize
2827 dynsym_sec_strindex.
2828 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2829 (mips_elf_size_dynamic_sections): Generate a section symbol for
2830 every output section.
2831 (mips_elf_finish_dynamic_sections): Count all sections for
2833 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2836 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2838 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2839 for later PLT entries in large PLTs.
2840 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2842 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2844 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2846 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2848 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2849 * elflink.h (elf_collect_hash_codes): New function. This function is
2850 called for each exported symbol and we compute the ELF hash value for
2852 (compute_bucket_value): New function. It is called from
2853 size_dynamic_sections to determine the hash table size. When we are
2854 optimizing a better, but slower, algorithm is used.
2855 (size_dynamic_sections): Call compute_bucket_value.
2857 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2859 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2861 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2863 (sh_elf_gc_mark_hook): New.
2864 (sh_elf_gc_sweep_hook): New.
2865 (sh_elf_check_relocs): New.
2866 (elf_backend_can_gc_sections): Define.
2868 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2870 * acinclude.m4: undo previous gettext change
2871 * aclocal.m4: rebuild with right version of aclocal.
2873 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2875 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2876 aclocal.m4 to acinclude.m4, so they don't get lost.
2878 * elfcore.h: rewrite for better corefile support.
2879 * elf.c (elfcore_*): new functions.
2880 * elf-bfd.h (elf_obj_tdata): new structure members.
2881 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2883 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2885 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2887 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2888 and R_M32R_GNU_VTENTRY.
2889 (elf_backend_can_gc_sections): Define.
2890 (m32r_elf_check_relocs): New.
2891 (m32r_elf_gc_mark_hook): New.
2892 (m32r_elf_gc_sweep_hook): New.
2893 (m32r_elf_relocate_section): Handle VT relocs.
2895 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2897 * coff-arm.c (arm_relocate_section): Remove redundant test.
2899 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2900 cleat that the 'bitsize' field is the size of the bitfield AFTER
2901 relocation not before.
2903 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2905 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2908 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2910 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2911 R_SPARC_GNU_VTENTRY.
2912 (elf32_sparc_check_relocs): Handle them.
2913 (elf32_sparc_reloc_type_lookup): Likewise.
2914 (elf32_sparc_relocate_section): Likewise.
2915 (elf32_sparc_gc_mark_hook): New.
2916 (elf32_sparc_gc_sweep_hook): New.
2918 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2920 * som.c (som_finish_writing): Perform some sanity checks when
2921 writing an executable or shared library.
2923 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2925 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2926 * configure.in (elf): Add dwarf1.lo.
2927 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2928 * elf.c (_bfd_elf_find_nearest_line): Add call to
2929 _bfd_dwarf1_find_nearest_line.
2930 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2931 Add call to _bfd_dwarf1_find_nearest_line.
2932 * configure: Rebuilt.
2934 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2936 * elflink.h (elf_gc_sections): Do not allow garbage
2937 collection if dynamic sections have been created.
2939 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2941 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2943 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2944 (v850_elf_perform_relocation): Likewise.
2945 (v850_elf_final_link_relocate): Likewise.
2946 (v850_elf_relocate_section): Likewise.
2947 (v850_elf_gc_sweep_hook): New routine.
2948 (v850_elf_gc_mark_hook): New routine.
2949 (elf_backend_can_gc_sections): Define.
2951 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2953 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2956 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2958 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2959 Declare size as bfd_size_type.
2960 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2962 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2964 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2966 * som.c (CPU_PA_RISC2_0): Define.
2967 (_PA_RISC2_0_ID): Likewise.
2968 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2970 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2972 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2973 has a base which is already defined, only add the referenced
2974 symbol to the dynamic symbol table if it is defined or referenced
2977 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2980 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2982 * elflink.h (elf_link_add_object_symbols): Undo last change.
2984 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2986 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2987 symbol for the indirect alias to a versioned symbol.
2989 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2991 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2992 (elf32_i386_vtentry_howto): New.
2993 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2994 or elf32_i386_vtinherit_howto on lookup.
2996 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2998 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2999 reloc_type. Rename R_68K__max to R_68K_max.
3000 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3003 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3005 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3006 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3008 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3011 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3013 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3014 message has a null byte terminator.
3016 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3018 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3019 word subject to R_V850_32 relocation.
3021 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3023 * dwarf2.c: Add comment describing problem computing line numbers
3024 for undefined symbols at link time.
3026 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3028 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3029 transform a defweak into a plt entry.
3030 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3031 plt entry references to receive a RELATIVE reloc.
3032 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3033 (elf64_alpha_relocate_section): Assert we don't overrun
3034 the allocated relocation space.
3036 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3038 * elf.c (swap_out_syms): Always treat section symbols as
3039 special, even if they are attached to a common section.
3041 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3043 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3044 sections with v850 common section attributes into named v850
3046 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3047 common section attributes into named v850 common sections.
3049 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3051 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3054 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3056 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3057 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3058 reloc to the wrong section a warning, not an error. .dynsbss
3059 is not an output section, so there is no need to check for it.
3061 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3063 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3065 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3067 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3068 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3070 (elf32_arm_gc_mark_hook): New.
3071 (elf32_arm_gc_sweep_hook): New.
3072 (elf32_arm_check_relocs): New.
3073 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3075 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3078 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3080 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3081 assume there is no PLT or GOT.
3083 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3085 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3086 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3087 also accepted as a function symbol type.
3089 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3091 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3093 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3095 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3096 match definition of _bfd_gc_sections field.
3097 * libbfd.h: Rebuild.
3099 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3101 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3102 the addend of a dynamic relocation referencing a section.
3103 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3104 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3106 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3108 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3109 bed has a size_dynamic_sections routine before trying to use it.
3111 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3113 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3114 _bfd_elf_rel_vtable_reloc_fn.
3116 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3118 * Makefile.am: Add elf32-arm.c.
3119 * Makefile.in: Rebuild.
3120 * elf-bfd.h: Add elf_backend_get_symbol_type.
3121 * elf.c (swap_out_syms): If defined, call
3122 elf_backend_get_symbol_type.
3123 * elf32-arm.c: Define elf_backend_get_symbol_type.
3124 (elf32_arm_get_symbol-type): New routine.
3125 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3126 (bfd_elf32_arm_process_before_allocation): Change to
3127 check for STT_ARM_TFUNC.
3128 (elf32_arm_final_link_relocate): Likewise.
3129 * elfxx-target.h: Add elf_backend_get_symbol_type.
3131 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3133 * archures.c (bfd_mach_alpha_ev[456]): New.
3134 * cpu-alpha.c: Rework to match these types.
3135 * bfd-in2.h: Rebuild.
3137 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3139 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3140 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3142 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3143 (elf_i386_reloc_type_lookup): Recognize them.
3144 (elf_i386_check_relocs): Pass them off to generic code.
3145 (elf_i386_relocate_section): Ignore them.
3146 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3147 (elf_backend_can_gc_sections): True.
3149 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3151 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3152 before looking at owner field.
3153 (elf32_arm_to_thumb_stub): Ditto.
3154 (elf32_arm_relocate_section): Compute name before calling
3155 elf32_arm_final_link_relocate().
3157 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3159 * elf.c: comment and formatting cleanups.
3162 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3164 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3165 (core files are treated differently than object files).
3166 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3167 bfd_elf_mkcorefile): declare.
3168 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3169 bfd_elf_mkcorefile): add to bfd_target vector.
3170 * elfcore.h (elf_core_file_p): save the program header table,
3171 and set the bfd architecture from the elf file header.
3172 * elf.c (bfd_elf_mkcorefile): new function.
3173 (_bfd_elf_write_corefile_contents): new function.
3174 (assign_file_positions_for_segments): add cases for handling
3175 PT_NOTE segments. (assign_file_positions_except_relocs):
3176 core files should be handled the same as exec files.
3177 (prep_headers): identify core files as type ET_CORE.
3178 (copy_private_bfd_data): identify the sections belonging to
3179 the PT_NOTE segment.
3181 * elf32-sparc.c (elf32_sparc_final_write_processing):
3182 add break statement to default case.
3184 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3186 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3187 section (not input) will be in sections ".sbss", ".sbss2",
3188 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3189 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3190 output_offset for correct evaluation of addend.
3192 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3194 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3195 elf32_arm_allocate_interworking_sections and
3196 elf32_arm_process_before_allocation.
3198 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3200 * bfd-in.h: Ammend prototype for
3201 elf32_arm_process_before_allocation to remove surplus third
3204 * bfd-in2.h: Regenerate.
3206 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3208 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3210 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3212 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3213 calculated for RELOC_SPARC_REV32 case.
3215 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3217 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3218 elf32_arm_allocate_interworking_sections and
3219 elf32_arm_process_before_allocation.
3220 * bfd-in2.h: Regenerated.
3221 * elf32-arm.c Define elf32_arm_link_hash_table.
3222 (insert_thumb_branch): New routine.
3223 (find_thumb_glue): New routine.
3224 (find_arm_glue): New routine.
3225 (record_arm_to_thumb_glue): New routine.
3226 (record_thumb_to_arm_glue): New routine.
3227 (elf32_arm_link_hash_table_create): New routine.
3228 (elf32_arm_get_bfd_for_interworking): New routine.
3229 (elf32_arm_allocate_interworking_sections) New routine.
3230 (elf32_arm_process_before_allocation) New routine.
3231 (elf32_thumb_to_arm_stub): New routine.
3232 (elf32_arm_to_thumb_stub): New routine.
3233 (elf32_print_private_bfd_data): Fix typo.
3234 (elf32_arm_final_link_relocate): Add argument sym_sec.
3235 Check for branches to thumb symbols in case R_ARM_PC24.
3236 Check for branches to arm symbols in case R_ARM_THM_PC22.
3237 (elf32_arm_relocate_section): Pass symbol section to
3238 elf32_arm_final_link_relocate.
3240 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3242 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3243 entries unless the symbol is defined in the executable; in
3244 particular, undefined weak symbols get a PLT entry.
3246 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3248 * libaout.h: Remove nested comment to avoid warning.
3250 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3252 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3253 R_ARM_PC24 relocation.
3255 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3257 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3258 argument is_local. Add argument sym_flags. Check sym_flags
3259 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3260 (elf32_arm_relocate_section): Don't pass local sym and pass
3261 sym_flags to elf32_arm_final_link_relocate.
3263 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3265 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3266 to not count too few relocs for dynamicly linked executables.
3268 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3270 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3271 symbols without a dynamic index dynamic. Consider all weak
3273 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3274 correspondance between input and output sections.
3276 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3278 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3279 that use a .got.plt section start the got offset at zero.
3281 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3283 * ieee.c (ieee_write_processor): Correct the processor ID written
3284 out for bfd_arch_m68k, accommodating change of March 25.
3286 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3288 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3289 R_ARM_THM_RPC22 relocations.
3291 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3293 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3295 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3296 .got relocs in -Bsymbolic shared objects.
3298 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3300 * elf32-arm.c: Add private flags to ELF header.
3301 (elf32_arm_print_private_bfd_data): New Function.
3302 (elf32_arm_set_private_flags): New Function.
3303 (elf32_arm_copy_private_flags): New Function.
3304 (elf32_arm_merge_private_bfd_data): New Function.
3306 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3308 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3310 (elf32_sparc_relocate_section): Likewise.
3312 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3314 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3315 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3316 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3317 of the function. Recognize no .plt as static linking.
3319 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3321 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3322 ".liblist" string through gettext.
3324 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3326 * Makefile.am: Add support for elf32-arm.lo.
3327 * Makefile.in: Rebuild.
3328 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3329 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3330 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3331 * configure: Regenerate.
3332 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3333 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3334 bfd_target bfd_elf32_littlearm_vec.
3335 * elf32-arm.c: New file.
3337 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3339 * libaout.h (M_SPARCLITE_LE): New machine.
3340 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3341 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3342 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3343 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3344 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3345 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3346 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3347 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3348 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3349 be BFD_RELOC_SPARC_REV32.
3351 * config.bfd (sparc86x-*-aout): New
3353 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3355 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3356 actually mapping the output sections.
3358 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3361 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3362 (mn10300_elf_reloc_map): Similarly.
3363 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3365 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3367 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3369 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3370 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3371 elf_mips_reloc_type defined in elf/mips.h.
3373 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3375 * elf64-mips.c: Remove reloc_type definition completely. It's now
3378 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3380 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3381 as they are defined in elf/mips.h now.
3383 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3386 * Re-add lost change:
3387 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3389 (mn10300_elf_relax_section): Include stack space for register saves
3390 in the imm8 field of a "call" instruction.
3391 (compute_function_info): Determine how much stack is allocated by
3392 the movm instruction. Fix typo.
3393 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3395 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3397 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3398 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3400 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3402 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3404 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3406 * elf32-hppa.h: Let ELF header define the enum containing the
3407 external reloc numbers.
3408 * elf32-i386.h: Likewise.
3410 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3412 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3413 * elf32-mips.c: Likewise.
3414 * elf32-ppc.c: Likewise.
3416 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3418 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3419 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3421 * bfd-in.h: Regenerate.
3422 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3423 parameter to 'unsigned int' to avoid K&R compatability problems.
3425 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3427 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3428 functionname_ptr to be const. Change line_ptr to be unsigned.
3430 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3431 macro is not defined. Change second parameter from bfd_link_info
3432 to coff_final_link_info. Add prototype.
3433 (coff_final_link_postscript): Simplify handling when macro is not
3434 defined. Add prototype.
3436 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3438 * elf-mn10300.c: Before include system specific ELF header define
3439 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3440 * elf32-mips.c: Likewise.
3441 * elf32-ppc.c: Likewise.
3443 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3445 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3446 temporary patch over to elf64-mips.c as well.
3448 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3450 * elf32-mips.c (reloc_type): Temporarily disable definition of
3451 standard relocation since they are now defined in elf/mips.h.
3453 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3455 * elf-m10200.c (mn10200_elf_final_link_relocate):
3456 Modify range test for case R_MN10200_8.
3458 * elf-m10300.c (mn10300_elf_final_link_relocate):
3459 Modify range test for case R_MN10300_8.
3461 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3463 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3464 * elf32-i386.c (elf_backend_got_header_size): Define.
3465 (elf_backend_plt_header_size): Define.
3466 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3467 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3468 * elfxx-target.h: Provide a default of zero.
3469 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3470 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3472 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3473 entry from an executable, even if the plt refcount goes to 0.
3475 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3477 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3478 directory name at the line number.
3480 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3481 with an unspecified type.
3483 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3485 * sunos.c: Add undef of valid to avoid problem on SunOS.
3487 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3489 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3491 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3493 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3494 R_68K_PCxx and R_68K_xx relocations. Make sure that
3495 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3496 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3497 R_68K_xx relocations.
3498 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3499 that has no plt entry.
3500 (elf_m68k_relocate_section): Ignore the plt offset in a static
3502 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3504 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3507 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3509 (howto_table, reloc_map): Add entries for them.
3510 (elf_m68k_check_relocs): Handle them. Implement reference
3511 counting for got and plt entries.
3512 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3513 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3515 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3516 (elf_m68k_relocate_section): Handle the new reloc types.
3517 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3518 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3519 * elflink.h (elf_link_add_object_symbols): When creating an
3520 indirect reference for symbol versioning also copy the plt
3522 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3523 flag also reset the plt offset.
3524 (elf_link_assign_sym_version): Likewise.
3525 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3526 the size of the entry in bytes.
3527 (elf_gc_allocate_got_offsets): Likewise.
3529 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3531 * elflink.h (elf_gc_sections): Return true rather than falling off
3534 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3537 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3539 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3540 comment describing when it should be enabled.
3541 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3544 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3546 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3547 information ATN records.
3549 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3551 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3552 section for an absolute symbol in a fully linked file. Based on
3553 patch from Christian Holland <CHolland@de.lucent.com>.
3555 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3557 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3558 that a symbol is undefined.
3560 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3562 * som.c (som_bfd_gc_sections): Define.
3564 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3566 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3567 overflows in ARM_26D patches, since they have already been
3568 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3570 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3572 * coffcode.h (coff_write_object_contents): If we have any long
3573 section names, call coff_write_symbols even if there are no
3576 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3578 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3579 PT_LOAD segment, rather than only setting it once for the entire
3582 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3583 rather than ignoring every phdr with a p_paddr of 0, ignore all
3584 the phdrs if they all have a p_paddr of 0.
3586 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3587 section was discarded from the link.
3589 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3591 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3593 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3595 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3596 floating point operations.
3598 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3600 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3603 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3605 Merge of vax/vms (read-only) support
3606 * configure.com: Support Vax target.
3607 * makefile.vms: Support Vax target.
3608 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3609 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3611 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3613 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3615 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3617 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3619 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3620 * targets.c (bfd_target_ovax_flavour): New flavour.
3621 (vms_alpha_vec): Renamed from evax_alpha_vec.
3623 (target_vector): Update accordingly.
3624 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3626 (vax*-*-*vms*): New target.
3627 * Makefile.am: Update for renamed files. Rebuild dependencies.
3628 * bfd-in2.h: Rebuild.
3629 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3631 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3633 Based on patch from Matt Semersky <matts@scd.hp.com>:
3634 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3635 pointer on abfd->outsymbols.
3636 (generic_add_output_symbol): Handle NULL sym parameter.
3638 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3640 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3643 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3645 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3646 when handling 32 bit immediate relocs.
3647 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3649 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3651 * section.c (STD_SECTION): Account for recently added gc_mark
3652 field in struct asection.
3654 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3655 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3657 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3659 ELF Section-level Garbage Collection:
3660 * bfd.c (bfd_gc_sections): New.
3661 * aout-adobe.c: Hook to default implementation.
3662 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3663 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3664 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3665 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3666 * tekhex.c, versados.c: Likewise.
3667 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3668 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3670 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3671 (bfd_generic_gc_sections): New.
3672 * section.c (SEC_KEEP): New.
3673 (asection): Add gc_mark member.
3675 * elfcode.h (elf_gc*): New name remappings.
3676 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3677 sections to be excluded.
3678 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3679 (elf_gc_propogate_vtable_entries_used): New.
3680 (elf_gc_smash_unused_vtentry_relocs): New.
3681 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3682 (elf_gc_common_finalize_got_offsets): New.
3683 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3684 * elfxx-target.h: Add and default gc hooks.
3686 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3688 (struct elf_obj_tdata): Likewise for local_got_offsets.
3689 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3690 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3691 * elf64-sparc.c, elflink.h: Likewise.
3693 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3694 (ELF_LINK_HASH_MARK): Define.
3695 (struct elf_backend_data): Add GC hooks.
3696 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3698 * elf-m10300.c (mn10300_elf_check_relocs): New.
3699 (mn10300_elf_gc_mark_hook): New.
3700 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3701 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3702 (mn10300_elf_final_link_relocate): Likewise.
3703 (mn10300_elf_relocate_section): Likewise.
3704 (elf_backend_can_gc_sections): Define.
3705 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3706 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3707 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3708 (mips_info_to_howto_rel): Likewise.
3709 (mips_elf_relocate_section): Likewise.
3710 (mips_elf_check_relocs): Likewise.
3711 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3712 (elf_backend_can_gc_sections): Define.
3713 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3714 (ppc_elf_howto_raw): Handle them.
3715 (ppc_elf_reloc_type_lookup): Likewise.
3716 (ppc_elf_relocate_section): Likewise.
3717 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3718 Handle new vtable relocs.
3719 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3720 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3721 (elf_backend_can_gc_sections): Define.
3723 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3725 * archures.c (bfd_mach_mn10300): Define.
3726 * elf-m10300.c: Include elf/mn10300.h
3727 (elf_mn10300_mach): New function.
3728 (_bfd_mn10300_elf_final_write_processing): Likewise.
3729 (_bfd_mn10300_elf_object_p): Likewise.
3730 (elf_backendfinal_write_processing): Define.
3731 (elf_backend_object_p): Likewise.
3733 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3735 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3738 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3740 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3741 link_next field, not the next field.
3743 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3745 * elf.c (map_sections_to_segments): Check the section address
3746 against the phdr size both with and without a modulo of
3749 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3751 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3752 linker created empty input section if the output section has the
3755 * elflink.h (elf_link_output_extsym): Print an error message if
3756 _bfd_elf_section_from_bfd_section fails.
3758 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3761 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3763 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3764 native linker output. Avoid putting an empty section in more than
3767 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3769 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3770 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3772 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3774 * elf.c (swap_out_syms): New arg relocatable_p.
3775 Don't add section VMA to symbols for relocatable output.
3776 (_bfd_elf_compute_section_file_positions): Update call to
3779 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3781 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3782 against 'addend' be signed rather than unsigned.
3784 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3786 * elf32-m32r.c: Add prototyps for static functions.
3788 * coff-arm.c: Add prototypes for static functions.
3790 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3792 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3793 LMA is used to order sections in a segment.
3795 * elf32-v850.c: Add prototypes for static functions.
3796 Change type of addend parameter to bfd_vma in various functions.
3798 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3800 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3801 complain_overflow_signed instead of complain_overflow_bitfield.
3803 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3805 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3806 when comparing against 0.
3808 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3810 * Makefile.am (config.status): New target.
3811 * Makefile.in: Rebuild.
3813 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3815 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3816 error if previous object endianness doesn't match current object.
3818 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3820 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3821 _bfd_elf_print_private)bfd_data ().
3823 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3825 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3827 (elf_link_add_object_symbols): Set type_change_ok and
3828 size_change_ok before calling elf_merge_symbol.
3830 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3831 undefined symbol error, don't also issue an overflow error.
3833 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3835 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3836 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3837 message instead of crashing.
3839 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3841 * archures.c (bfd_mach_cpu32): Define.
3842 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3844 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3845 * ieee.c: Include <ctype.h>.
3846 (ieee_object_p): Parse out process ID string to make it more
3847 likely to be acceptable for bfd_scan_arch.
3848 * bfd-in2.h: Rebuild.
3850 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3852 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3853 _bfd_elf_print_private_bfd_data() so that the program header will
3856 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3858 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3859 0x68. Reindent. Add some comments.
3861 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3863 * elf.c (copy_private_bfd_data): Adjust physical address of
3864 segment in output BFD to contain LMAs of its sections.
3866 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3868 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3869 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3870 endian data 32 bit relocations.
3871 (elf32_sparc_merge_private_bfd_data): Check if linking little
3872 endian objects with big endian objects.
3873 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3874 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3875 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3877 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3878 * archures.c (bfd_mach_sparc_sparclite_le): New.
3879 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3881 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3883 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3886 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3888 * bfd-in.h: Move over patch to bfd-in2.h.
3890 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3892 (_bfd_relocate_contents): Likewise.
3894 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3896 * peicode.h (add_data_entry): If the section has no private data
3897 then do not create a Data Dictionary entry for it.
3899 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3901 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3902 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3903 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3904 subsections during relaxation more correctly.
3906 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3908 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3909 Add extra argument to bfd_arm_process_before_allocation ().
3910 * bfd-in.h: Reflect changes made in bfd-in2.h.
3911 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3912 coff class of a BFD symbol.
3913 * coff-arm.c: Add support for interworking between Thumb code and
3914 non-interworking aware ARM code.
3916 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3918 * po/Make-in (install-info): New target.
3920 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3922 * filemode.c: Remove; not used.
3924 If sysdep.h includes a header file, don't include it again:
3925 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3927 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3929 * archive.c: Don't include <string.h> or <errno.h>.
3930 * evax-alpha.c; Don't include <stdio.h>.
3931 * evax-egsd.c: Likewise.
3932 * evax-etir.c: Likewise.
3933 * evax-misc.c: Likewise.
3934 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3935 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3937 * hpux-core.c: Likewise.
3938 * netbsd-core.c: Likewise.
3940 * libbfd.c: Don't include <sys/types.h>.
3941 * nlmcode.h: Don't include <string.h>.
3942 * osf-core.c: Don't include <string.h> or <stdio.h>.
3943 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3944 <errno.h>, or <unistd.h>.
3945 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3947 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3949 * configure.com: If the version number can not be found in
3950 configure.in, set it to "unknown" rather than "2.8.1".
3952 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3954 * elf32-mips.c (elf_mips_mach): New.
3955 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3956 (_bfd_mips_elf_final_write_processing): Use the names
3957 of machines, rather than the numbers. Set both the ARCH
3958 and MACH in e_flags. Handle a few more specific machines.
3959 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3960 EF_MIPS_ARCH and EF_MIPS_MACH.
3962 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3964 * syms.c (bfd_is_local_label): Revert last change.
3965 * srec.c (srec_write_symbols): Discard debugging symbols.
3967 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3969 * som.c: Include <ctype.h>.
3970 * som.h: Don't include sysdep.h.
3972 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3974 * libbfd.h: Rebuilt.
3975 * libbfd-in.h: Removed gettext includes and defines.
3976 * sysdep.h: Moved gettext-related includes and defines here.
3978 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3980 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3981 an ad-hoc test. Kill bogus #if 0 code.
3982 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3984 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3986 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3987 when generating a normal executable for a symbol defined in a
3988 regular file. When copying a reloc into the output file, adjust
3989 the addend for a PC relative reloc against a global symbol.
3991 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3993 * libbfd.h: Rebuilt.
3994 * libbfd-in.h (_): Define as dgettext.
3996 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3998 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4000 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4001 when declaring parameter types.
4002 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4004 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4006 * config.bfd: If we include any ELF targets in targ_defvec and/or
4007 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4008 * elf32-gen.c (dummy): New static const variable.
4009 (elf_generic_info_to_howto): New static function.
4010 (elf_generic_info_to_howto_rel): New static function.
4011 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4012 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4013 * elf64-gen.c: Same changes as elf32-gen.c.
4014 * elfcode.h (elf_object_p): For the generic target, ignore a
4015 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4017 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4019 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4020 * configure: Rebuild.
4022 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4024 * config.bfd: Update OSR5/Unixware patterns.
4026 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4028 * elf.c (assign_file_positions_for_segments): Allow for holes
4029 between sections added by a link script.
4031 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4033 * configure.in: Change version number to 2.9.4
4034 * configure: Rebuild.
4036 Based on patch from H.J. Lu <hjl@gnu.org>:
4037 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4038 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4039 * bfd-in2.h: Rebuild.
4041 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4043 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4046 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4048 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4049 (elf64_alpha_relax_section): Fill them in.
4050 (elf64_alpha_relax_opt_call): Implement more than a stub.
4051 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4052 alignment on .scommon.
4053 (elf64_alpha_merge_gots): Merge use counts as well.
4055 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4057 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4058 for calculating a local symbol's address.
4059 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4060 Set the .got's cooked size as well as the raw size.
4062 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4064 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4065 internationalisation of printed information.
4067 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4068 internationalisation of printed information.
4070 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4072 * syms.c (struct indexentry): Change directory_name, file_name,
4073 and function_name fields to char *.
4074 (struct stab_find_info): Change cached_file_name field to char *.
4076 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4078 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4080 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4082 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4084 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4086 * Makefile.am (install-data-local): Make $(includedir).
4087 * Makefile.in: Rebuild.
4089 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4091 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4093 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4095 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4096 * Makefile.in: Rebuild.
4098 * bfd-in2.h: Rebuild for Nick's changes.
4100 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4102 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4103 change wrt length == max_namelen.
4105 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4107 * Many files: Added gettext invocations around user-visible
4109 * libbfd-in.h: Added gettext includes and defines.
4110 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4111 HAVE_LC_MESSAGES): Define.
4112 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4114 * Makefile.am (SUBDIRS): Added po.
4115 (POTFILES): New macro.
4116 (po/POTFILES.in): New target.
4117 (SOURCE_HFILES): New macro.
4119 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4121 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4123 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4124 NT_PRSTATUS note section encountered, it contains the status of
4125 the currently executing thread when the core file was written.
4127 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4129 * libcoff.h: Add extra parameter to
4130 bfd_coff_link_output_has_begun overrideable function.
4131 * cofflink.c: Pass extra parameter to
4132 bfd_coff_link_output_has_begun function.
4133 * bfd-in.h: Add prototypes for exported ARM interworking
4135 * peicode.h: ARM specific code reorganised to conform to BFD
4137 * coffcode.h: ARM specific code reorganised to conform to BFD
4139 * coff-arm.c: Code reorganised to conform to the BFD coding
4140 conventions. Global variables have been moved into an ARM
4141 specific hash table structure and a new function:
4142 bfd_arm_get_bfd_for_interworking() has been created which is
4143 called from the linker scripts.
4145 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4147 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4149 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4150 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4151 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4152 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4154 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4156 * config.bfd: Added sparc86x support.
4158 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4160 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4161 an out of range pc-relative jump/call to an undefined weak symbol.
4163 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4165 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4168 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4170 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4171 an error other than bfd_error_system_call, set the error to
4172 bfd_error_wrong_format.
4174 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4175 bfd_elf32_powerpcle_vec.
4177 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4178 program segments are zero, don't set p_paddr_valid.
4180 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4182 * elf64-alpha.c: Initial implementation of relaxation --
4183 (struct alpha_elf_link_hash_entry): Add use_count member.
4184 (elf64_alpha_check_relocs): Initialize and increment it.
4185 (elf64_alpha_can_merge_gots): Check it when considering merging.
4186 (elf64_alpha_merge_gots): Drop entries with zero use.
4187 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4188 (elf64_alpha_always_size_sections): Split out got sizing ...
4189 (elf64_alpha_size_got_sections): ... here. New function.
4190 (elf64_alpha_relax_find_reloc_ofs): New function.
4191 (elf64_alpha_relax_with_lituse): Likewise.
4192 (elf64_alpha_relax_without_lituse): Likewise.
4193 (elf64_alpha_relax_opt_call): Likewise.
4194 (elf64_alpha_relax_section): Likewise.
4195 (elf64_alpha_add_symbol_hook): Likewise.
4196 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4197 (elf64_alpha_relocate_section): Likewise.
4198 (bfd_elf64_bfd_relax_section): Define.
4199 (elf_backend_add_symbol_hook): Likewise.
4201 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4203 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4204 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4205 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4207 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4209 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4210 * configure: Rebuild.
4212 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4214 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4215 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4216 * configure.in: Define and substitute WIN32LDFLAGS and
4218 * aclocal.m4: Rebuild with new libtool.
4219 * configure, Makefile.in: Rebuild.
4221 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4223 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4224 before any other symbols in the same section.
4226 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4228 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4231 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4233 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4235 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4236 Use addr_size for address size, rather than sizeof(bfd_vma).
4237 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4238 Fix call to read_address.
4239 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4240 Scrap other unneeded arguments. Fix call to read_address.
4241 (scan_unit_for_functions): Fix call to read_attribute.
4242 (parse_comp_unit): We now handle more values for addr_size.
4243 Set addr_size in unit. Fix call to read_attribute and
4246 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4248 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4250 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4252 * archures.c (bfd_default_scan): Add m68k cases back to default
4253 switch, reverting patch of March 25, since IEEE support depends
4256 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4258 * Makefile.am (diststuff): New target.
4259 * Makefile.in: Rebuild.
4261 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4263 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4264 som_offset when we have an extended name table.
4266 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4268 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4270 * Makefile.in: Rebuild.
4272 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4274 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4275 symbols when creating a shared library.
4276 (elf_m68k_adjust_dynindx): New function, used by above code.
4277 (elf_m68k_finish_dynamic_sections): Initialize the section
4279 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4281 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4283 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4286 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4288 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4291 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4293 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4296 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4298 * configure.in: Set version to 2.9.1.
4299 * configure: Rebuild.
4301 * Branched binutils 2.9.
4303 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4305 * syms.c (ENABLE_CACHING): Define.
4306 (struct indexentry): Define.
4307 (struct stab_cache): Remove.
4308 (cmpindexentry): New static function.
4309 (struct stab_find_info): Add new fields: indextable,
4310 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4311 cached_file_name. Remove fields: file_cache, function_cache, and
4313 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4314 index table and search it.
4316 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4318 * elf.c (_bfd_elf_copy_private_section_data): Call
4319 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4321 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4323 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4325 * coff-arm.c: Define all globally visible variables and functions
4326 only when COFF_WITH_PE is not defined.
4327 * configure.in (armpe_little_vec, armpe_big_vec): Add
4329 * configure: Rebuild.
4331 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4333 Fix some gcc -Wall warnings:
4334 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4335 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4336 * archures.c (bfd_default_scan): Likewise.
4337 * bfd.c (bfd_scan_vma): Likewise.
4338 * binary.c (mangle_name): Likewise
4339 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4340 * coff-sh.c (sh_relocate_section): Likewise.
4341 * coff-stgo32.c (create_go32_stub): Likewise.
4342 * coffcode.h (coff_slurp_line_table): Likewise.
4343 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4344 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4345 (assign_file_positions_for_segments): Likewise.
4346 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4347 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4348 * oasys.c (oasys_write_sections): Likewise.
4349 * ppcboot.c (ppcboot_object_p): Likewise.
4350 (mangle_name): Likewise.
4351 * riscix.c (riscix_fix_pcrel_26): Likewise.
4352 * srec.c (srec_scan): Likewise.
4353 * stabs.c (_bfd_write_section_stabs): Likewise.
4354 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4355 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4356 switch. Declare parameters for function pointers.
4357 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4359 * elf.c (elf_sort_sections): Likewise.
4360 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4361 Add default cases to switches.
4362 (coff_arm_relocate_section): Remove unused local variables.
4364 (coff_arm_bfd_set_private_flags): Change flag variable to type
4366 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4367 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4368 (dump_toc): Change cat to const, and initialize it.
4369 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4370 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4371 (sh_elf_relocate_section): Initialize r_symndx.
4372 * coffcode.h (coff_compute_section_file_positions): Only declare
4373 old_sofar if ALIGN_SECTIONS_IN_FILE.
4374 (coff_write_object_contents): Initialize csym.
4375 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4376 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4378 * dwarf2.c: Include libiberty.h.
4379 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4380 (decode_line_info): Remove unused local variables.
4381 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4382 (m32r_elf_relocate_section): Likewise.
4383 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4384 (v850_elf_reloc): Likewise.
4385 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4386 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4387 * elf.c (assign_file_positions_for_segments): Always set adjust.
4388 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4389 parenthesize expression.
4390 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4391 (m32r_elf_object_p): Return a value.
4392 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4393 * elf32-mips.c (mips_elf_final_link): Initialize last.
4394 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4395 * elf32-v850.c (v850_elf_object_p): Return a value.
4396 (v850_elf_print_private_bfd_data): Change fprintf format string.
4397 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4399 * elflink.h (elf_link_add_object_symbols): Change vernum to
4400 unsigned int, and initialize it. Change fprintf format string.
4401 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4402 when setting or comparing to soname_indx.
4403 (elf_create_pointer_linker_section): Change num_symbols to
4405 * libcoff-in.h (coff_data_type): Change flags to flagword.
4406 * peicode.h (pe_print_idata): Initialize idx. Change j to
4407 bfd_size_type. Initialize hint_member. Remove useless test to
4409 (pe_print_edata): Change num_functions and num_names in struct
4410 EDT_type to unsigned long. Remove cast. Change fprintf format
4412 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4413 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4415 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4416 int *. Update uses. Change j to long.
4417 * bfd-in2.h, libcoff.h: Rebuild.
4419 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4421 * elf32-v850.c Remove definition of USE_REL.
4422 (v850_elf_info_to_howto_rela): New function.
4423 (v850_elf_perform_relocation): Renamed from
4424 v850_elf_store_addend_in_insn. Removed replace argument.
4425 (v850_elf_reloc): store the relocation in the addend field instead
4427 (v850_elf_final_link_relocate): Now calls
4428 v850_elf_perform_relocation.
4429 (v850_elf_relocate_section): Remove code to generate REL
4432 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4434 * coffcode.h (coff_new_section_hook): Set the type and storage
4435 class in the native symbol information allocated for a new section
4438 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4440 * peicode.h: Chain together calls to
4441 coff_bfd_copy_private_bfd_data and
4442 coff_bfd_print_private_bfd_data.
4444 * coff-arm.c: Add prototypes for
4445 coff_arm_bfd_print_private_bfd_data and
4446 coff_arm_bfd_copy_private_bfd_data.
4448 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4450 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4453 * peicode.h: Call arm-coff private data functions after handling
4456 * coff-arm.c: Turn statics into globals so that they can be shared
4457 both pe and pei backends.
4459 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4461 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4463 (sunos_write_object_contents): Likewise.
4464 * aoutx.h (NAME(aout,machine_type)): Likewise.
4465 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4467 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4469 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4471 (bfd_default_scan): Remove m68k special cases.
4472 * bfd-in2.h: Rebuild.
4473 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4475 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4476 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4478 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4479 selection, change printable_name to just "m68k" and make that the
4480 default instead of m68k:68020.
4482 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4484 (MY_get_section_contents): Define as aout_32_get_section_contents
4485 rather than NAME(aout,get_section_contents).
4487 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4489 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4490 and call bfd_default_set_arch_mach to do the real work.
4492 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4494 * bout.c (BALX): Include return register g14 as part of the insn.
4496 (calljx_callback): Use it.
4498 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4500 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4501 * libbfd.h: Rebuild.
4503 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4504 byte_count to unsigned int.
4505 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4506 unused local variables.
4508 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4509 variables er and er1.
4511 * cpu-v850.c: Include <ctype.h>.
4512 (scan): Case isdigit argument to unsigned char.
4514 From Yan Meroth <YAN.MEROTH@st.com>:
4515 * ihex.c (ihex_scan): Add extbase variable so that getting an
4516 extended linear address record does not ignore any previous
4518 (ihex_write_object_contents): When writing out an extended linear
4519 address record, zero out any previous extended address.
4521 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4523 * ieee.c (do_one): Check section before dereferencing it.
4524 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4525 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4527 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4529 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4531 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4533 * coff-arm.c: Add interworking functions to pe backends.
4535 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4537 * configure.in: Use AM_DISABLE_SHARED.
4538 * aclocal.m4, configure: Rebuild with libtool 1.2.
4540 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4542 * coff-arm.c (coff_arm_relocate_section): Better error messages
4543 when interowrking conflucts occur. Courtesy of Jonathan Walton
4545 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4546 relocations. Patch courtesy of Jonathan Walton and Tony
4549 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4551 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4552 part of Feb 22 change controling when to override the existing
4553 symbol with the .plt entry.
4555 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4557 * config.bfd (targ_cpu): Add thumb-pe target.
4559 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4560 functions in PE build.
4562 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4564 * config.bfd (sparclite-*-elf*): Added.
4566 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4568 * configure.in: Add elf.lo to elf shell variable.
4569 * Makefile.am (BFD_LIBS): Remove elf.lo.
4570 (BFD_LIBS_CFILES): Remove elf.c.
4571 (BFD32_BACKENDS): Add elf.lo.
4572 (BFD32_BACKENDS_CFILES): Add elf.c.
4573 * configure, Makefile.in: Rebuild.
4575 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4577 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4578 relocation against a now-local symbol should not have a dynamic
4581 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4583 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4585 (pe_print_private_bfd_data): Print PE flags. From Mikey
4586 <jeffdb@netzone.com>.
4588 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4590 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4591 a plt entry when we can determine that we authoritatively define
4594 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4596 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4597 don't actually use trad-core, but a SunOS-style core file handled
4599 * hosts/sparclinux.h: Remove.
4601 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4603 * peicode.h (pe_print_idata): If there is no .idata section, look
4604 for the import tables in some other section. Make the initial
4605 label line up better with the data. Print the import address
4606 table even if there is no import name table. If the import
4607 address table holds actual addresses, print them.
4609 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4611 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4612 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4613 bfd_error_system_call.
4615 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4617 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4618 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4620 From H.J. Lu <hjl@gnu.org>:
4621 * Makefile.am (libbfd_la_LDFLAGS): Define.
4622 * Makefile.in: Rebuild.
4624 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4626 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4627 * netbsd.h (MACHTYPE_OK): Define.
4628 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4629 calling N_SET_MACHTYPE, rather than having a switch.
4630 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4632 * i386netbsd.c (MACHTYPE_OK): Don't define.
4633 (DEFAULT_MID): Define.
4634 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4635 (MACHTYPE_OK): Don't define.
4636 (DEFAULT_MID): Define.
4637 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4638 (DEFAULT_MID): Define.
4639 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4640 (DEFAULT_MID): Define.
4641 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4642 (DEFAULT_MID): Define.
4644 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4645 * vaxnetbsd.c: New file.
4646 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4647 rather than netbsd_core.
4648 * targets.c (vaxnetbsd_vec): Declare.
4649 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4650 defined, add netbsd_core_vec.
4651 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4652 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4653 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4654 * config.bfd (alpha*-*-netbsd*): New target.
4655 * Makefile.am: Rebuild dependencies.
4656 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4657 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4658 * configure, Makefile.in: Rebuild.
4660 * configure.host: Remove the old shared library build stuff. We
4661 now use libtool instead.
4663 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4665 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4667 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4669 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4670 * configure: Rebuild.
4672 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4673 * elf32-v850.c (remember_hi16s_reloc): New function.
4674 (find_remembered_hi16s_reloc): New function.
4675 (v850_elf_store_addend_in_insn): Use the above new functions to
4676 match up HI6S relocs with LO16 relocs.
4678 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4680 * configure.in: Change -linux* to -linux-gnu*.
4681 * config.bfd, configure.host: Likewise.
4682 * configure: Rebuild.
4684 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4686 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4687 LO16/HI16S bug and improve comments about what is going on.
4689 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4691 * configure, aclocal.m4: Rebuild with new libtool.
4693 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4695 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4696 when merging v850 code into v850e/v850ea code. Do not initialise
4697 output flags if the input is the default architecture.
4699 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4701 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4702 get the size from bfd_arch_bits_per_address instead of directly
4705 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4707 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4708 to wrap, just return all 1's bits instead.
4709 * libbfd.h: Regenerate.
4711 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4713 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4715 (coff_relocate_section): If COFF_WITH_PE, define as
4716 coff_pe_i386_relocate_section.
4717 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4718 skip empty sections, to match coff_write_object_contents.
4720 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4721 rather than swapping out r_offset twice. From Luke Deller
4722 <luked@cse.unsw.edu.au>.
4724 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4726 * configure.in: Set libtool_enable_shared rather than
4727 libtool_shared. Remove diversion hack.
4728 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4731 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4733 * syms.c (struct stab_cache): Define.
4734 (struct stab_find_info): Remove cached_offset, cached_stab,
4735 cached_str, and cached_stroff fields. Add file_cache,
4736 function_cache, and line_cache fields.
4737 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4740 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4742 * peicode.h (pe_print_idata): Check for import of ordinal rather
4744 (pe_print_edata): If there is no .edata section, look for the
4745 export data in some other section.
4747 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4749 * configure.in: Change version to 2.8.4.
4750 * configure: Regenerated.
4752 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4754 Add tms320c30 support:
4755 * cpu-tic30.c: New file.
4756 * aout-tic30.c: New file.
4757 * coff-tic30.c: New file.
4758 * archures.c (bfd_arch_tic30): Define.
4759 (bfd_tic30_arch): Declare.
4760 (bfd_archures_list): Add bfd_tic30_arch.
4761 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4763 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4764 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4765 (coff_set_flags): Likewise.
4766 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4767 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4768 * Makefile.am: Rebuild dependencies.
4769 (ALL_MACHINES): Add cpu-tic30.lo.
4770 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4771 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4772 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4773 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4775 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4777 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4778 to lag behind LO16 reloc by a couple of instructions.
4780 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4782 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4783 make to reexamine the file timestamp.
4784 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4786 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4789 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4791 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4792 to create .dynsbss and .rela.sbss sections.
4793 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4794 copied from dynamic objects into .sbss.
4795 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4796 use it. Correct typo of .rela.sdata2.
4797 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4798 put the data, which may now be in .sbss.
4799 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4800 (elf_backend_create_dynamic_sections): Define as
4801 ppc_elf_create_dynamic_sections.
4803 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4804 against _GLOBAL_OFFSET_TABLE_.
4805 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4806 shared libraries which refer to local symbols. Make sure that the
4807 test for allocating space for a reloc in a shared object is the
4808 same as the test for emitting a reloc.
4810 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4812 * config.bfd (i[3456]-*-mingw32*): New target.
4813 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4814 * aclocal.m4, configure: Rebuild.
4816 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4818 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4821 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4823 Sparc v9 ABI compliant PLT:
4824 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4825 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4826 (LARGE_PLT_THRESHOLD): New define.
4827 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4828 (sparc64_elf_build_plt): New function.
4829 (sparc64_elf_plt_entry_offset): Likewise.
4830 (sparc64_elf_plt_ptr_offset): Likewise.
4831 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4832 contain the index for convenience. Skip the initial entries
4834 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4835 memory for the benefit of .rela.plt.
4836 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4837 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4838 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4839 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4840 Call sparc64_elf_build_plt.
4841 (elf_backend_want_got_plt): No.
4842 (elf_backend_plt_readonly): No.
4843 (elf_backend_plt_alignment): 8.
4845 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4846 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4847 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4850 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4852 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4854 * cpu-mips.c (arch_info_struct): Add mips variants.
4855 * bfd-in2.h: Rebuilt.
4857 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4859 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4862 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4864 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4865 (i[3456]86sco3.2v5*coff): New target.
4867 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4869 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4871 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4873 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4874 * bfd-in2.h: Regenerate.
4876 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4878 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4880 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4882 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4883 adjust addend for an output common symbol (from Jimmy Blair
4884 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4885 defined symbol to counteract adjustment made in generic relocation
4888 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4890 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4892 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4893 (GET_SCNDHR_NLNNO): Likewise.
4895 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4897 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4899 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4901 * elf32-m32r.c: Add macros to handle NOP insertion.
4903 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4905 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4906 (xcoff_mark): Likewise.
4907 (xcoff_build_ldsyms): Mark absolute symbols.
4909 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4911 * bout.c (b_out_write_object_contents): Sort symbols before output
4912 to keep {CALL,BAL}NAME symbols adjacent.
4913 (b_out_symbol_cmp): New function.
4915 For older changes see ChangeLog-9697
4921 version-control: never