1 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
4 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
5 Pass the relocate type rather than the insn format to
6 elf_hppa_relocate_insn.
7 (elf_hppa_relocate_insn): Make switch dependent on relocation type
8 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
10 1999-09-07 Ian Lance Taylor <ian@zembu.com>
12 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
13 (bfd_coff_filnmlen): Define.
14 (bfd_coff_std_swap_table): Initialize new field.
15 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
17 (coff_write_symbols): Likewise.
18 (coff_get_normalized_symtab): Likewise.
19 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
22 1999-09-06 Donn Terry <donn@interix.com>
24 * coffcode.h (sort_by_secaddr): New static function if
26 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
27 sections by VMA when assigning target_index values. Always set
30 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
31 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
35 * coffcode.h (coff_set_custom_section_alignment): Add const to
36 declaration to match definition.
37 (coff_write_object_contents): Don't set F_AR32W(R)? if
40 * coff-i386.c (in_reloc_p): Add declaration.
41 (i386coff_vec): Simplify initialization of
42 application_section_flags.
44 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
45 version. Move COFF_WITH_PE specific code to new version.
46 (stype_to_sec_flags): Likewise. Add section parameter.
47 * coffgen.c (make_a_section_from_file): Set target_index before
48 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
51 * syms.c (stt): Add some PE/PEI section names.
52 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
54 (bfd_symbol_info): Check for 'w'.
56 * section.c (struct bfd_comdat_info): Define.
57 (asection): Add comdat field.
58 (STD_SECTION): Initialize comdat field.
59 (bfd_make_section_anyway): Likewise.
62 1999-09-06 Andreas Schwab <schwab@suse.de>
64 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
67 1999-09-06 Nick Clifton <nickc@cygnus.com>
69 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
70 bfd_realloc instead of calloc and realloc.
72 1999-09-04 Steve Chamberlain <sac@pobox.com>
75 * elf32-pj.c: New file.
76 * config.bfd (pj*): New cpu.
77 (pj-*-*, pjl-*-*): New targets.
78 * configure.in (bfd_elf32_pj_vec): New target vector.
79 (bfd_elf32_pjl_vec): New target vector.
80 * archures.c (bfd_arch_pj): Define.
81 * elf.c (prep_headers): Handle bfd_arch_pj.
82 * reloc.c: Define BFD_RELOC_PJ_* relocations.
83 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
84 to target vector list.
85 * Makefile.am: Rebuild dependencies.
86 (ALL_MACHINES): Add cpu-pj.lo.
87 (ALL_MACHINES_CFILES): Add cpu-pj.c.
88 (BFD32_BACKENDS): Add elf32-pj.lo.
89 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
90 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
92 1999-09-04 Ian Lance Taylor <ian@zembu.com>
94 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
95 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
96 and NON_GOT_REF from weak defined symbol to real symbol.
97 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
98 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
100 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
101 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
102 don't create a COPY reloc.
104 1999-09-03 Ian Lance Taylor <ian@zembu.com>
106 * elflink.h (elf_bfd_final_link): When counting relocations, don't
107 count those in sections we are not including in the link.
109 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
111 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
112 field in hpux11 shared libraries.
114 1999-09-02 Nick Clifton <nickc@cygnus.com>
116 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
118 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
120 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
121 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
122 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
124 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
126 * elflink.h (record_link_assignment): When possible, keep the
127 original type of the symbol.
129 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
131 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
132 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
133 tools were configured.
134 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
136 1999-08-26 Mark Mitchell <mark@codesourcery.com>
138 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
139 GOT entries for GOT16 relocations; they're not required.
141 1999-08-24 Nick Clifton <nickc@cygnus.com>
143 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
145 * config.bfd (arm-*-netbsd*): New target.
146 * configure.in (armnetbsd_vec): New target vector.
147 * configure: Regenerate
148 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
150 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
151 (ALL_MACHINES_CFILES): Add armnetbsd.c.
152 (armnetbsd.lo): New rule with deps.
153 * Makefile.in: Regenerate.
155 * armnetbsd.c: New file: Definitions specific to arm-netbsd
158 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
160 * som.c (som_slurp_symbol_table): Fix typo in comment.
162 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
164 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
165 here instead of using elf_section_data...
167 1999-08-19 Nick Clifton <nickc@cygnus.com>
169 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
170 relocations into the base file.
171 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
172 we are building a base file.
174 1999-08-19 Nick Clifton <nickc@cygnus.com>
176 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
178 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
179 REL relocs when performing a partial relocation.
181 1999-08-18 Donn Terry <donn@interix.com>
183 * cofflink.c: Move definitions of N_TMASK, et. al., out of
184 _bfd_coff_link_input_bfd into top level.
186 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
187 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
188 (coff_i386_rtype_to_howto): Likewise.
189 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
190 Completely ignore symbols which are all zero.
191 (dummy_reloc16_estimate): Add return 0.
192 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
193 variable copy to name_copy to avoid shadowing outer scope
195 * libcoff-in.h (coff_data_type): Change raw_syment_count field
196 from unsigned int to unsigned long. Add timestamp field.
197 * libcoff.h: Rebuild.
199 1999-08-17 H.J. Lu <hjl@gnu.org>
201 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
204 1999-08-17 Ian Lance Taylor <ian@zembu.com>
206 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
207 for special section symbols.
208 * elflink.h (elf_merge_symbol): If we have no old BFD, check
209 BSF_DYNAMIC on the section symbol to see whether the old BFD is
212 1999-08-15 Mark Mitchell <mark@codesourcery.com>
214 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
215 coincidence of variable names between old and new code.
217 1999-08-12 Nick Clifton <nickc@cygnus.com>
219 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
220 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
221 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
222 and 'addend' parameter a 'bfd_signed_vma'.
223 (elf32_arm_final_link_relocate): Do not involve stubs in
224 R_ARM_THM_PC22 relocs relative to section symbols, they are long
225 jumps, not function calls.
227 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
229 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
230 in R_ARM_PC24 relocs.
232 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
234 * elf-hppa.h (elf_hppa_fake_sections): New function.
235 * elf32-hppa.c (elf_backend_fake_sections): Define.
237 * elf-hppa.h (elf_hppa_final_write_processing): Update for
238 recent changes to the arch_info structure.
240 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
241 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
242 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
245 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
246 Ralf Baechle <ralf@uni-koblenz.de>
248 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
249 output DT_MIPS_GOTSYM.
250 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
251 DT_MIPS_SYMTABNO if there are no global GOT symbols.
253 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
255 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
256 prototype. Handle local symbols. Add commentary.
257 (mips_elf_calculate_relocation): Adjust accordingly.
258 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
261 * elflink.h (elf_bfd_final_link): Tweak last change.
263 1999-08-09 Mark Mitchell <mark@codesourcery.com>
265 * elflink.h (elf_link_size_reloc_section): Use the counts in the
266 elf-section data to allocate just the right amount of relocation
267 space. Don't allocate the hash space twice.
268 (elf_bfd_final_link): Calculate the amount of space to allocate in
269 each relocation section.
271 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
273 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
274 64bit mode, generate a section relative relocation for a 32bit
276 (elf_hppa_is_local_label_name): New function.
277 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
278 shared between 32bit and 64bit port.
280 1999-08-09 Mark Mitchell <mark@codesourcery.com>
282 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
283 R_MIPS_GOT16 and R_MIPS_CALL16.
284 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
285 to use when looking for a preexisting GOT entry.
287 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
289 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
290 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
292 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
294 1999-08-09 Geoff Keating <geoffk@cygnus.com>
296 * elflink.h (elf_link_output_extsym): Don't output a weak
297 reference to an undefined symbol just because it was defined weak
300 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
302 * coffgen.c (coff_find_nearest_line): When looking for file, use
303 last best match rather than first. If address is beyond last line
304 number record, don't return the last line as the correct value.
306 1999-08-08 Ian Lance Taylor <ian@zembu.com>
308 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
309 * bfd-in2.h: Rebuild.
311 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
313 * libcoff-in.h (struct coff_section_alignment_entry): Define.
314 * coffcode.h (coff_set_custom_section_alignment): New static
316 (coff_section_alignment_table): New static array.
317 (coff_new_section_hook): Use coff_set_customer_section_alignment.
318 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
319 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
320 * libcoff.h: Rebuild.
322 1999-08-08 Ian Lance Taylor <ian@zembu.com>
324 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
326 * Makefile.in: Rebuild.
328 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
330 * section.c (SEC_SHARED): Define.
331 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
332 (styp_to_sec_flags): Likewise.
333 * peicode.h (coff_swap_scnhdr_out): Likewise.
334 * bfd-in2.h: Rebuild.
336 1999-08-08 Ian Lance Taylor <ian@zembu.com>
338 * coffcode.h (coff_classify_symbol): Comment out part of
339 1999-08-05 change which breaks cygwin DLLs.
341 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
342 * aclocal.m4, configure: Rebuild.
344 1999-08-06 Ian Lance Taylor <ian@zembu.com>
346 * section.c (global_syms): Only initialize union field if
349 1999-08-04 Mark Mitchell <mark@codesourcery.com>
351 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
352 the size of a GOT entry here.
353 (mips_elf_calculate_relocation): Don't create a local GOT entry
354 for the symbol in a GOT16 relocation; just for it's high-order bit
355 (_bfd_mips_elf_relocate_section): Fix thinko.
357 1999-08-05 Ian Lance Taylor <ian@zembu.com>
359 Based on patches from Donn Terry <donn@interix.com>:
360 * coffcode.h (enum coff_symbol_classification): Define.
361 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
362 _bfd_coff_classify_symbol. Change return type.
363 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
364 (coff_slurp_symbol_table): Use coff_classify_symbol.
365 (coff_classify_symbol): New static function.
366 (coff_sym_is_global): Never define.
367 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
368 * cofflink.c (coff_link_check_ar_symbols): Use
369 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
370 (coff_link_add_symbols): Likewise.
371 (_bfd_coff_link_input_bfd): Likewise.
372 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
373 coff_classify_symbol.
374 * libcoff.h: Rebuild.
376 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
378 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
379 (e_ltpsel, e_rtpsel): Similarly.
381 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
382 and 14bit ertpsel. Handle 64bit psel.
384 1999-08-04 Mark Mitchell <mark@codesourcery.com>
386 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
387 handling for REL relocations. And only left-shift R_MIPS26
388 relocation addends where necessary.
390 1999-08-03 Mark Mitchell <mark@codesourcery.com>
392 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
393 (mips_elf_next_lo16_relocation): Don't compute the addend here.
394 Just return the relocation found.
395 (mips_elf_relocate_section): Pull the LO16 addend out of the
396 section itself when using REL relocations.
398 * elf32-mips.c (mips_elf_calculate_relocation): Restore
399 _DYNAMIC_LINK handling and handling of undefined symbols in shared
402 1999-08-03 Ian Lance Taylor <ian@zembu.com>
404 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
405 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
406 relocation against a symbol in an input section with no output
407 section. From Daniel Jacobowitz <drow@false.org>.
409 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
411 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
412 look for generated file correctly.
413 * aclocal.m4, configure: Rebuild.
415 1999-08-02 Mark Mitchell <mark@codesourcery.com>
417 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
418 and R_MIPS16_26 relocations correctly when relocating.
419 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
420 and R_MIPS_CALL_LO16 are for global symbols.
422 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
424 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
426 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
427 variables and initialize them.
429 1999-08-01 Mark Mitchell <mark@codesourcery.com>
431 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
432 there are no global symbols requiring GOT entries.
433 (_bfd_mips_elf_size_dynamic_sections): Likewise.
434 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
435 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
437 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
438 symbols are considered to have the value zero.
439 (_bfd_mips_elf_relocate_section): Don't try to perform a
440 relocation for an undefined symbol.
441 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
444 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
446 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
447 wants ba,a,pt %xcc instead of %icc.
448 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
449 of large PLT entries.
450 (sparc64_elf_plt_ptr_offset): Fix calculation.
451 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
452 addend should be relative to load address, not .plt section start.
453 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
455 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
457 * elf-bfd.h (struct elf_backend_data): Add
458 print_symbol_all and output_arch_syms backend methods.
459 * elfxx-target.h: Likewise.
460 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
461 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
462 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
464 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
465 symbols in .dynsym, add their names into .dynstr. Put those symbols
467 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
468 pointers to STT_REGISTER symbols in dynsym section.
469 (sparc64_elf_print_symbol_all): New function.
470 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
471 printing using the print_symbol_all hook.
473 1999-07-30 Catherine Moore <clm@cygnus.com>
475 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
478 1999-07-29 Richard Henderson <rth@cygnus.com>
480 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
481 dynamic_sections_created.
483 1999-07-29 Richard Henderson <rth@cygnus.com>
485 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
486 (mips_rtype_to_howto): ... new function.
487 (_bfd_mips_elf_relocate_section): Use it.
489 1999-07-28 Mark Mitchell <mark@codesourcery.com>
491 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
493 1999-07-27 Nick Clifton <nickc@cygnus.com>
495 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
497 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
498 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
500 1999-07-23 Donn Terry <donn@interix.com>
502 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
503 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
504 * cofflink.c (coff_link_add_symbols): If PE, handle section
506 * libcoff.h: Rebuild.
508 * config.bfd (i[3456]86-*-interix*): New target.
510 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
512 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
513 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
514 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
515 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
516 (COFF_SUPPORT_GNU_LINKONCE): Define.
517 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
518 (COFF_SUPPORT_GNU_LINKONCE): Define.
520 1999-07-21 Ian Lance Taylor <ian@zembu.com>
523 * makefile.dos: Remove; obsolete.
524 * configure.bat: Remove; obsolete.
526 1999-07-21 H.J. Lu <hjl@gnu.org>
528 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
530 1999-07-21 Philippe De Muyter <phdm@macqel.be>
532 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
533 message and fail if a symbol index is out of range.
535 1999-07-21 Ian Lance Taylor <ian@zembu.com>
537 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
538 when looking at a R_MIPS_GOT16 relocation.
540 1999-07-20 Nick Clifton <nickc@cygnus.com>
542 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
544 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
546 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
547 removed in previous change.
548 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
549 in relocateable output.
551 1999-07-19 Ian Lance Taylor <ian@zembu.com>
553 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
556 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
557 if they appear to be specially created by the linker.
559 1999-07-19 Nick Clifton <nickc@cygnus.com>
561 * targets.c (alternative_target): New field in bfd_target
563 (bfd_search_for_target): New function: Find a target that
564 satisifies a search function.
565 * bfd-in2.h: Regenerate.
567 * elfxx-target.h: Initialise the alternative_target field of
568 the bfd_target structures to point to the other target (if
570 * nlm-target.h: Initialise the alternative_target field of
571 the bfd_target structures to point to the other target (if
574 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
575 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
577 * aix386-core.c: Initialise new field of bfd_target structure.
578 * aout-adobe.c: Initialise new field of bfd_target structure.
579 * aout-arm.c: Initialise new field of bfd_target structure.
580 * aout-target.h: Initialise new field of bfd_target structure.
581 * aout-tic30.c: Initialise new field of bfd_target structure.
582 * binary.c: Initialise new field of bfd_target structure.
583 * bout.c: Initialise new field of bfd_target structure.
584 * cisco-core.c: Initialise new field of bfd_target structure.
585 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
586 * coff-alpha.c: Initialise new field of bfd_target structure.
587 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
588 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
589 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
590 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
591 * coff-i386.c: Initialise new field of bfd_target structure.
592 * coff-i860.c: Initialise new field of bfd_target structure.
593 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
594 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
595 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
596 * coff-mips.c: Initialise new field of bfd_target structure.
597 * coff-ppc.c: Initialise new field of bfd_target structure.
598 * coff-rs6000.c: Initialise new field of bfd_target structure.
599 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
600 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
601 * coff-tic30.c: Initialise new field of bfd_target structure.
602 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
603 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
604 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
605 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
606 * hppabsd-core.c: Initialise new field of bfd_target structure.
607 * hpux-core.c: Initialise new field of bfd_target structure.
608 * i386msdos.c: Initialise new field of bfd_target structure.
609 * i386os9k.c: Initialise new field of bfd_target structure.
610 * ieee.c: Initialise new field of bfd_target structure.
611 * ihex.c: Initialise new field of bfd_target structure.
612 * irix-core.c: Initialise new field of bfd_target structure.
613 * mipsbsd.c: Initialise new field of bfd_target structure.
614 * netbsd-core.c: Initialise new field of bfd_target structure.
615 * oasys.c: Initialise new field of bfd_target structure.
616 * osf-core.c: Initialise new field of bfd_target structure.
617 * ppcboot.c: Initialise new field of bfd_target structure.
618 * ptrace-core.c: Initialise new field of bfd_target structure.
619 * sco5-core.c: Initialise new field of bfd_target structure.
620 * som.c: Initialise new field of bfd_target structure.
621 * srec.c: Initialise new field of bfd_target structure.
622 * tekhex.c: Initialise new field of bfd_target structure.
623 * trad-core.c: Initialise new field of bfd_target structure.
624 * versados.c: Initialise new field of bfd_target structure.
625 * vms.c: Initialise new field of bfd_target structure.
627 1999-07-19 Andreas Schwab <schwab@suse.de>
629 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
632 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
634 * elflink.h (elf_link_adjust_relocs): New function.
635 (elf_bfd_final_link): Use it.
636 (elf_link_input_bfd): Deal with the fact that there can be
637 two relocation sections for a single section.
638 (elf_reloc_link_order): Likewise.
640 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
641 a relocateable object.
642 (_bfd_mips_elf_relocate_section): Handle relocateable links.
644 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
646 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
647 (sparc64_elf_get_reloc_upper_bound,
648 sparc64_elf_get_dynamic_reloc_upper_bound,
649 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
650 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
652 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
653 ELF64_R_TYPE_ID/DATA where appropriate.
655 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
657 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
660 1999-07-16 Ian Lance Taylor <ian@zembu.com>
662 * elf32-mips.c (mips_elf_local_relocation_p): New static
664 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
665 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
666 Always set *require_jalxp.
667 (mips_elf_stub_section_p): Mark abfd parameter as unused.
668 (_bfd_mips_elf_relocate_section): Only look for LO16 following
669 GOT16 if the GOT16 is against a local symbol. Don't return false
670 for an undefined symbol. If there is an overflow, assert that we
673 1999-07-16 Andreas Schwab <schwab@suse.de>
675 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
676 variables `link' and `elfsec'.
677 (elf_bfd_final_link): Remove unused variable `os'.
679 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
681 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
682 a PT_PHDR program headers.
683 (_bfd_mips_elf_final_link): Don't assume there are going to be
684 section symbols when we're not building a shared object.
685 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
688 1999-07-15 J.T. Conklin <jtc@redback.com>
690 * config.bfd (i[3456]86-*-vxworks*): New target.
692 1999-07-15 Mark Mitchell <mark@codesourcery.com>
694 * elf32-mips.c (mips_elf_stub_section_p): New function.
695 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
696 (mips_elf_relocate_section): Adjust calling sequence for
697 mips_elf_calculate_relocation and mips_elf_perform_relocation.
698 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
701 1999-07-15 Ian Lance Taylor <ian@zembu.com>
703 * configure.in: Bump version number to 2.9.5.
704 * configure: Rebuild.
706 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
708 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
710 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
711 to derive final type instead of hardwiring a selection.
713 1999-07-14 Mark Mitchell <mark@codesourcery.com>
715 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
716 things relocated by R_MIPS16_GPREL.
717 (mips_elf_perform_relocation): Likewise.
719 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
721 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
723 1999-07-14 Richard Henderson <rth@cygnus.com>
725 * elf32-mips.c (struct mips_got_info): Add global_gotno.
726 (_bfd_mips_elf_size_dynamic_sections): Set it.
727 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
728 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
729 new argument max_local.
731 1999-07-14 Mark Mitchell <mark@codesourcery.com>
733 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
734 subwords when handling an R_MIPS16_26 relocation.
735 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
738 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
739 dst_mask to match reality.
740 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
741 (mips_elf_obtain_contents): Use bfd_get.
742 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
743 (mips_elf_relocate_section): Likewise.
745 1999-07-13 Mark Mitchell <mark@codesourcery.com>
747 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
748 (mips_elf_relocate_section): Adjust calling sequence for
749 mips_elf_perform_relocation.
750 (mips_elf_perform_relocation): Take additional argument. Handle
751 R_MIPS16_26. Use bfd_put for convenience.
753 1999-07-13 Richard Henderson <rth@cygnus.com>
755 * elf.c (assign_file_positions_for_segments): Thinko last change.
756 Always overwrite p_flags.
758 1999-07-13 Richard Henderson <rth@cygnus.com>
760 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
761 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
762 .dynbss and .rel[a].bss if want_dynbss.
763 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
765 1999-07-13 Richard Henderson <rth@cygnus.com>
767 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
769 1999-07-13 Richard Henderson <rth@cygnus.com>
771 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
772 (struct elf_link_hash_table): Add dynlocal.
773 (_bfd_elf_link_lookup_local_dynindx): Prototype.
774 (_bfd_elf_link_adjust_dynindx): Delete.
775 (_bfd_elf_link_renumber_dynsyms): Prototype.
776 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
777 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
778 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
779 (_bfd_elf_link_lookup_local_dynindx): New function.
780 (elf_link_renumber_hash_table_dynsyms): New function.
781 (_bfd_elf_link_renumber_dynsyms): New function.
782 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
783 (struct elf_assign_sym_version_info): Delete removed_dynamic.
784 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
785 instead of elf_link_remove_section_and_adjust_dynindices.
786 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
787 (elf_link_assign_sym_version): Remove removed_dynamic code.
788 (elf_link_renumber_dynsyms): Delete.
789 (elf_bfd_final_link): Install section and local symbols into .dynsym.
791 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
792 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
793 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
794 * elf32-mips.c: Similarly.
795 * elf32-ppc.c: Similarly.
796 * elf32-sparc.c: Similarly.
797 * elf64-alpha.c: Similarly.
798 * elf64-sparc.c: Similarly.
800 1999-07-13 Mark Mitchell <mark@codesourcery.com>
802 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
803 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
804 when the relocation is against _gp_disp.
806 1999-07-12 Mark Mitchell <mark@codesourcery.com>
808 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
809 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
810 to possibly_dynamic_relocs. Adjust usage throughout code.
811 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
812 (elf_mips_ctor64_howto): Likewise.
813 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
815 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
816 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
817 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
818 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
820 1999-07-12 Ian Lance Taylor <ian@zembu.com>
822 * Makefile.am: Rebuild dependencies.
823 * Makefile.in: Rebuild.
825 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
826 * bfd-in2.h: Rebuild.
828 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
829 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
830 structure initializations. Add casts.
831 * reloc.c (EMPTY_HOWTO): Define.
832 * bfd-in2.h: Rebuild.
833 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
834 comparisons against 0.
835 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
836 previous_ibfd_e_flags to unsigned long.
837 * vms.h (struct vms_private_data_struct): Change section_count to
839 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
840 (_bfd_vms_write_gsd): Change symnum to unsigned.
841 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
842 * vms-tir.c (etir_sta): Change psect to unsigned.
843 (alloc_section): Change idx to unsigned.
844 (tir_sta, tir_ctl): Change psect to unsigned.
845 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
846 * vms.c (priv_section_count): Change to unsigned.
848 1999-07-12 Andreas Schwab <schwab@suse.de>
850 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
851 * m68klinux.c: Likewise.
853 1999-07-12 Ian Lance Taylor <ian@zembu.com>
855 * Many files: Changes to avoid gcc warnings: Remove unused local
856 variables. Add default case to enum switches.
857 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
858 compile if not COFF_IMAGE_WITH_PE.
859 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
860 (bfd_arm_get_bfd_for_interworking): Likewise.
861 (bfd_arm_process_before_allocation): Likewise.
862 * epoc-pei-arm.c: Don't rename bfd_arm functions.
863 * pei-arm.c: Likewise.
864 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
865 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
866 (mips_elf_got16_entry): Put parens around & in body of ==.
867 (mips_elf_calculate_relocation): Correct test for empty string.
868 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
870 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
873 1999-07-11 Ian Lance Taylor <ian@zembu.com>
875 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
876 as appropriate. Fill in structure initializations. Add variable
877 initializations. Add casts.
878 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
879 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
881 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
883 * elf-bfd.h (bfd_elf_hash): Update declaration.
884 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
885 when calling bfd_elf_hash.
887 1999-07-11 Mark Mitchell <mark@codesourcery.com>
889 * libbfd.c (bfd_put_8): Make it of type `void'.
890 * bfd-in2.h: Regenerated.
891 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
893 (_bfd_mips_elf_final_link): Likewise.
895 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
897 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
899 * config.bfd (hppa*-*-linux-gnu*): New target
901 1999-07-07 Mark Mitchell <mark@codesourcery.com>
903 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
904 (_bfd_mips_elf_create_dynamic_sections): New function.
905 (_bfd_mips_elf_add_symbol_hook): Likewise.
906 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
907 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
908 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
909 (_bfd_mips_elf_gc_mark_hook): Likewise.
910 (_bfd_mips_elf_gc_sweep_hook): Likewise.
911 (_bfd_mips_elf_always_size_sections): Likewise.
912 (_bfd_mips_elf_size_dynamic_sections): Likewise.
913 (_bfd_mips_elf_check_relocs): Likewise.
914 (_bfd_mips_elf_link_hash_table_create): Likewise.
915 (_bfd_mips_elf_print_private_data): Likewise.
916 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
917 (_bfd_mips_elf_final_link): Likewise.
918 (_bfd_mips_elf_additional_program_headers): Likewise.
919 (_bfd_mips_elf_modify_segment_map): Likewise.
920 (_bfd_mips_elf_relocate_section): Likewise.
921 * elf32-mips.c (mips_elf32_object_p): Move contents into
922 _bfd_mips_elf_object_p.
923 (mips_elf_additional_program_headers): Rename to
924 _bfd_mips_elf_additional_program_headers.
925 (mips_elf_modify_segment_map): Rename to
926 _bfd_mips_elf_modify_segment_map.
927 (elf_mips_abi_name): Change prototype.
928 (mips_elf32_section_from_shdr): Merge into
929 _bfd_mips_elf_section_from_shdr.
930 (mips_elf32_section_processing): Merge into
931 _bfd_mips_elf_section_processing.
932 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
933 the right back-end ELF linker.
934 (mips_elf_relocate_section): Rename to
935 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
936 (mips_elf_link_output_symbol_hook): Rename to
937 _bfd_mips_elf_link_output_symbol_hook.
938 (mips_elf_create_dynamic_section): Rename to
939 _bfd_mips_elf_create_dynamic_section.
940 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
941 Adjust for 64-bit code. Use mips_elf_got_section.
942 (mips_elf_adjust_dynamic_symbol): Rename to
943 _bfd_mips_elf_adjust_dynamic_symbol. Use
944 mips_elf_allocate_dynamic_relocations.
945 (mips_elf_finish_dynamic_symbol): Rename to
946 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
947 Adjust for 64-bit code.
948 (mips_elf_finish_dynamic_sections): Rename to
949 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
950 (mips_elf_always_size_sections): Rename to
951 _bfd_mips_elf_always_size_sections.
952 (mips_elf_add_symbol_hook): Rename to
953 _bfd_mips_elf_add_symbol_hook.
954 (mips_elf_next_lo16_addend): Constify.
955 (mips_elf_calculate_relocation): Likewise.
956 (mips_elf_obtain_contents): Likewise.
957 (mips_elf_perform_relocation): Likewise.
958 (mips_elf_create_dynamic_relocation): Likewise.
959 (mips_elf_allocate_dynamic_relocations): New function.
960 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
961 (MIPS_ELF_REL_SIZE): Likewise.
962 (MIPS_ELF_DYN_SIZE): Likewise.
963 (MIPS_ELF_GOT_SIZE): Likewise.
964 (MIPS_ELF_SYM_SIZE): Likewise.
965 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
966 (MIPS_ELF_GET_WORD): Likewise.
967 (MIPS_ELF_PUT_WORD): Likewise.
968 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
969 (STUB_LW): Conditionalize for 64-bit value.
970 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
972 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
973 Check it for inconsistency.
974 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
976 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
978 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
979 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
980 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
981 (mips_elf_local_got_index): Likewise.
982 (mips_elf_got_page): Likewise.
983 (mips_elf_got_info): Likewise.
984 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
985 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
986 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
987 instead of constant `2'.
988 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
989 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
990 (mips_elf_size_dynamic_sections): Use
991 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
992 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
993 Adjust all releveant entries in elf backend table.
994 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
995 (mips_elf64_section_processing): Likewise.
996 Adjust elf backend entries to use _bfd_mips_elf variants now
999 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1001 (size_dynamic_sections): Likewise.
1002 (elf_link_output_extsym): Likewise.
1003 * elf.c: (elf_fake_sections): Likewise.
1004 * libbfd.c (bfd_get): New macro.
1005 (bfd_put): Likewise.
1006 * bfd-in2.h: Regenerated.
1008 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1010 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1011 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1012 wap_reloca_in, and swap_reloca_out.
1013 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1014 multiple internal relocations per external relocation.
1015 (link_read_relocs): Likewise.
1016 (elf_bfd_final_link): Likewise.
1017 (elf_link_input_bfd): Likewise.
1018 (elf_gc_mark): Likewise.
1019 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1020 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1022 (size_info): Add entries for new fields.
1023 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1024 (mips_elf64_be_swap_reloc_in): New function.
1025 (mips_elf64_be_swap_reloc_out): Likewise.
1026 (mips_elf64_be_swap_reloca_in): Likewise.
1027 (mips_elf64_be_swap_reloca_out): Likewise.
1028 (mips_elf64_size_info): Add entries for new fields.
1030 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1032 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1033 field equals the new rel_count field.
1034 (elf_link_input_bfd): When doing a relocateable link, use the new
1035 rel_count field rather than the reloc_count field.
1036 (elf_reloc_link_order): Likewise.
1037 (elf_finish_pointer_linker_section): Likewise.
1039 Based on patch from H.J. Lu <hjl@gnu.org>:
1040 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1041 shared library to override a weak definition in a regular object.
1043 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1045 * libhppa.h: Revert July 2, 1999 patch.
1047 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1048 need to generate DLTIND relocations, not DLTREL relocations.
1050 1999-07-05 Nick Clifton <nickc@cygnus.com>
1052 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1054 (coff_set_flags): Recognise arm 5 architectures.
1056 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1057 Add support for armv5 architecture.
1059 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1061 * reloc.c: Add new, assembler only, ARM reloc:
1062 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1064 * bfd-in2.h: Regenerate.
1066 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1068 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1069 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1070 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1071 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1072 * elf32-mips.c (ABI_64_P): New macro.
1073 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1074 (_bfd_mips_elf_find_nearest_line): Adjust call to
1075 _bfd_dwarf2_find_nearest_line.
1076 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1077 * libbfd.h: Regenerated.
1079 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1081 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1083 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1085 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1086 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1088 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1090 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1092 (_bfd_elf_init_reloc_shdr): New function.
1093 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1094 bfd_alloc followed by memset.
1095 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1096 (elf_fake_sections): Here.
1097 (assign_section_numbers): Assign section numbers for the second
1098 relocation section, if required.
1099 * elflink.h (elf_link_output_relocs): New function.
1100 (elf_link_size_reloc_section): Likewise.
1101 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1102 (elf_link_input_bfd): Use elf_link_output_relocs.
1104 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1105 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1107 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1109 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1112 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1114 * elf32-mips.c (mips_elf_got_info): Move declaration before
1115 prototypes. Change global_gotsym to be a pointer to a hash entry,
1116 rather than a number index.
1117 (mips_elf_link_hash_entry): Move declaration before prototypes.
1118 (mips_elf_irix6_finish_dynamic_symbol): New function.
1119 (mips_elf_sign_extend): Likewise.
1120 (mips_elf_high): Likewise.
1121 (mips_elf_higher): Likewise.
1122 (mips_elf_highest): Likewise.
1123 (mips_elf_global_got_index): Likewise.
1124 (mips_elf_local_got_index): Likewise.
1125 (mips_elf_got_offset_from_index): Likeiwse.
1126 (mips_elf_record_global_got_symbol): Likewise.
1127 (mips_elf_got_page): Likewise.
1128 (mips_elf_next_lo16_addend): Likewise.
1129 (mips_elf_calculate_relocation): Likewise.
1130 (mips_elf_obtain_contents): Likewise.
1131 (mips_elf_perform_relocation): Likewise.
1132 (mips_elf_assign_gp): Likewise.
1133 (mips_elf_sort_hash_table_f): Likewise.
1134 (mips_elf_sort_hash_table): Likewise.
1135 (mips_elf_got_section): Likewise.
1136 (mips_elf_got_info): Likewise.
1137 (mips_elf_create_local_got_entry): Likewise.
1138 (mips_elf_got16_entry): Likewise.
1139 (mips_elf_create_dynamic_relocation): Likewise.
1140 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1141 (mips_elf_final_gp): Use mips_elf_assign_gp.
1142 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1143 into SHN_SCOMMON automatically on IRIX6.
1144 (mips_elf_add_symbol_hook): Likewise.
1145 (mips_elf_relocate_section): Rewrite, using
1146 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1147 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1148 Don't deal with .rld_map on IRIX6.
1149 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1150 section flags appropriately for .got.
1151 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1152 the got. Call mips_elf_record_global_got_symbol and allocate
1153 local got space appropriately.
1154 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1155 char *. Rework calculation of GOT size. Sort dynamic symbol
1156 table entries so entries that do not require GOT entries appear at
1157 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1158 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1160 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1162 (mips_elf_finish_dynamic_symbol): Use
1163 mips_elf_irix6_finish_dynamic_symbol.
1164 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1165 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1166 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1168 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1170 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1171 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1173 1999-06-04 Philip Blundell <philb@gnu.org>
1175 * elf32-arm.h (elf_backend_got_header_size): Define.
1176 (elf_backend_plt_header_size): Likewise.
1178 1999-06-28 Jim Pick <jim@jimpick.com>
1180 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1182 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1184 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1185 relocation function.
1186 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1188 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1190 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1191 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1192 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1193 (_bfd_mips_elf_section_from_shdr): Use them.
1194 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1195 of GP-relative sections.
1196 (_bfd_mips_elf_set_section_contents): Use them.
1197 (_bfd_mips_elf_section_processing): Share code between .sdata and
1198 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1199 (mips_elf_additional_program_headers): Add handling for
1200 PT_MIPS_OPTIONS segment on IRIX6.
1201 (mips_elf_modify_segment_map): Likeiwse.
1202 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1203 Include the options sections on IRIX6. Don't look for GP-relative
1204 sections by name; use SHF_MIPS_GPREL instead.
1205 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1207 (mips_elf_create_dynamic_sections): Don't muck about with section
1208 alignments and such on IRIX6.
1209 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1210 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1211 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1212 bfd_zalloc rather than bfd_alloc and memset.
1213 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1214 Don't assert the existence of .rld_map on IRIX6.
1215 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1217 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1218 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1221 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1223 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1224 (mips_elf_swap_msym_out): New function.
1225 (mips_elf_create_msym_section): Likewise.
1226 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1227 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1228 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1229 section not named .msym.
1230 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1231 .msym directly. Set appropriate attributes for the .msym
1233 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1234 (mips_elf_link_hash_newfunc): Clear it.
1235 (mips_elf_create_dynamic_sections): Create the .msym section
1237 (mips_elf_size_dynamic_sections): Allocate space for the
1238 .msym section. Add a DT_MIPS_MSYM entry.
1239 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1241 (mips_elf_finish_dynamic_sections): Assign a value for
1242 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1244 * elf32-mips.c (irix_compat_t): New enumeration.
1245 (ABI_N32_P): New macro.
1246 (IRIX_COMPAT): Likewise.
1247 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1248 (mips_elf_relocate_section): Fix typo.
1250 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1252 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1253 as writable PE sections.
1255 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1257 * dwarf2.c (struct arange): New type.
1258 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1259 (arange_add): New function.
1260 (decode_line_info): Keep track of address ranges that a compilation
1262 (comp_unit_contains_address): Return true if address is contained
1263 in _any_ of the address ranges associated with a compilation unit.
1264 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1265 on the first comp_unit that contains the address.
1267 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1269 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1270 (decode_line_info): Add variable STASH and initialize it to point
1271 to the per-bfd dwarf2_debug info. Remove static variable
1272 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1274 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1276 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1277 shared library to have an undefined symbol.
1279 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1280 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1282 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1284 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1285 * elf32-hppa.c: Remove everything related to symbol extension
1286 sections & records. Use the common elf_hppa_final_write_processing.
1288 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1290 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1291 functions instead of _init/_fini if requested.
1293 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1295 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1298 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1300 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1301 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1303 (ppc_elf_finish_dynamic_sections): Check for positive section
1304 dynindx field, rather than comparing against -1.
1305 (ppc_elf_relocate_section): Only return false if undefined_symbol
1306 or reloc_overflow fail, not always upon encountering an error.
1308 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1310 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1311 bfd_byte * before performing pointer arithmetic.
1313 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1315 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1317 * elf32-hppa.c: Include elf-hppa.h.
1318 (ARCH_SIZE): Define.
1319 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1321 (elf32_hppa_info_to_howto): Similarly.
1322 (elf_hppa_howto_table): Similarly.
1323 (elf_hppa_reloc_type_lookup): Similarly.
1324 (hppa_elf_gen_reloc_type): Similarly.
1325 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1327 1999-06-22 Nick Clifton <nickc@cygnus.com>
1329 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1330 handling R_V850_22_PCREL relocation.
1332 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1334 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1337 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1339 * section.c (_bfd_strip_section_from_output): Ignore sections
1340 DISCARDed by the link script.
1342 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1344 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1345 Remove unused local variable spp.
1347 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1348 the entry symbol is not set.
1350 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1352 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1353 GPDISP or LITUSE in a relocatable link.
1355 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1357 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1358 * (alloc_dwarf1_func): Likewise.
1360 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1362 * libhppa.h: Fix various formatting errors.
1363 (assemble_3); Rewrite using CATENATE.
1364 (assemble_17): Fix various bugs.
1366 1999-06-16 Nick Clifton <nickc@cygnus.com>
1368 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1370 1999-06-15 Richard Henderson <rth@cygnus.com>
1372 * section.c (SEC_SHORT): Define.
1373 * bfd-in2.h: Rebuild.
1375 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1377 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1378 Remove abfd parameter. Use _bfd_strip_section_from_output.
1379 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1381 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1382 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1383 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1385 (bfd_elf_size_dynamic_sections): Use it.
1387 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1389 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1390 complain_overflow_bitfield to complain_overflow_signed.
1392 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1394 * elflink.h (elf_link_read_relocs_from_section): New function,
1396 (elf_link_read_relocs): Here. Use it for both relocation
1399 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1401 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1402 asect->reloc_count is valid.
1404 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1406 * elf32-mips.c (mips_elf32_section_processing): Permit a
1407 SHT_MIPS_REGINFO section to have a size of 0.
1409 1999-06-12 David O'Brien <obrien@freebsd.org>
1411 * config.bfd (alpha*-*-freebsd*): New target.
1412 (i[3456]86-*-freebsd*): Now defaults to ELF.
1414 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1416 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1417 wrap if the relocation covers the high bit of an address.
1419 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1421 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1423 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1424 instead of R_SPARC_max.
1425 (sparc64_elf_info_to_howto): Likewise.
1426 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1427 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1429 1999-06-07 Richard Henderson <rth@cygnus.com>
1431 * section.c (_bfd_strip_section_from_output): Remove output
1432 sections with no initial link_order.
1434 1999-06-07 Nick Clifton <nickc@cygnus.com>
1436 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1438 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1440 * Makefile.am (SOURCE_HFILES): Add missing headers.
1441 * Makefile.in: Regenerated.
1443 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1445 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1448 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1450 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1451 range undefweak symbols.
1452 * hash.c: Add missing comma after @xref{}
1453 * linker.c: Likewise.
1455 1999-06-04 Nick Clifton <nickc@cygnus.com>
1457 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1459 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1460 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1461 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1462 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1464 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1466 * Makefile.am: Rebuild dependencies.
1467 (BFD32_BACKENDS): Add dwarf1.lo.
1468 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1469 * Makefile.in: Rebuild.
1471 1999-06-04 Nick Clifton <nickc@cygnus.com>
1473 * Makefile.am: Add epoc-arm-pe target.
1474 * Makefile.in: Regenerate.
1475 * pe-arm.c: Only redefine interworking function names if they have
1476 not already been redefined.
1477 * pei-arm.c: Only redefine interworking function names if they have
1478 not already been redefined.
1479 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1481 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1484 1999-06-03 Nick Clifton <nickc@cygnus.com>
1486 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1488 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1490 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1492 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1494 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1495 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1497 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1499 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1500 in other text sections.
1502 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1504 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1505 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1506 * libbfd.h: Regenerate.
1507 * coff-sh.c (sh_merge_private_data): Delete.
1508 (coff_bfd_merge_private_bfd_data): Change to
1509 _bfd_generic_verify_endian_match.
1510 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1512 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1514 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1516 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1518 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1520 (bfd_elf32_arm_process_before_allocation): Likewise.
1521 * bfd-in2.h: Rebuild.
1523 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1525 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1526 track of end_sequence markers.
1527 (add_line_info): Add END_SEQUENCE arg.
1528 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1529 debug-line info---it doesn't work right if a compilation unit
1530 consists of multiple discontiguous code-sequences. It would be
1531 worthwhile to optimize for the common case where a compilation
1532 unit results in a contiguous set of code sequences, but this is
1533 quite tricky to get right for arbitrary DWARF2 files.
1534 (lookup_address_in_line_info_table): Don't use the last line entry
1535 for a compilation unit for anything with an address higher than
1536 this line entry. Also, check for end_sequence markers to
1537 correctly handle discontinuities.
1538 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1539 compilation units, check all compilation units with each->high==0
1540 just like when reading compilation units.
1542 * dwarf2.c (decode_line_info): Initialize table->files and
1543 table->last_line to NULL to avoid segfaults due to random
1544 values in these members.
1545 (concat_filename): Check for out-of-range file number before
1546 indexing filename table. Segfaults suck.
1548 * dwarf2.c (decode_line_info): Don't truncate address to least
1549 significant 32 bits (breaks 64 bit targets).
1550 (lookup_address_in_function_table): Ditto.
1551 (comp_unit_contains_address): Ditto.
1553 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1555 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1556 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1557 (mips_elf64_howto_table_rela): Likewise.
1559 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1561 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1562 single section has two associated relocation sections.
1564 1999-06-02 Mark Salter <msalter@cygnus.com>
1566 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1567 COFF_WITH_PE defined.
1569 1999-06-02 Nick Clifton <nickc@cygnus.com>
1571 * pe-arm.c: Rename global arm interworking functions to avoid name
1572 collision when all targets BFD is built.
1575 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1577 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1578 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1579 (bfd_elf_section_data): Add use_rela_p.
1580 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1581 (_bfd_elf_new_section_hook): Likewise.
1582 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1584 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1585 * elfcode.h (write_relocs): Determine whether or not use rela
1586 relocs based on the relocation section header.
1587 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1588 instead of use_rela_p.
1589 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1590 (elf_backend_may_use_rela_p): Likewise.
1591 (elf_backend_default_use_rela_p): Likewise.
1592 (elfNN_bed): Use them.
1594 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1596 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1598 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1600 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1601 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1602 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1603 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1604 * bfd-in2.h: Regenerated.
1605 * libbfd.h: Likewise.
1606 * elf32-mips.c (mips_info_to_howto_rela): New function.
1607 (USE_REL): Adjust for new conventions.
1608 (MINUS_ONE): New macro.
1609 (elf_mips_howto_table): Add R_MIPS_SUB.
1610 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1612 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1613 .MIPS.content section.
1614 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1615 with .MIPS.content as .MIPS.content sections. Set
1616 SHF_MNIPS_NOSTRIP for such section.
1617 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1618 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1619 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1621 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1623 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1626 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1629 1999-05-30 Philip Blundell <philb@gnu.org>
1631 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1632 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1633 the addend does not overflow into the rest of the word.
1635 1999-05-29 Nick Clifton <nickc@cygnus.com>
1637 * bfd-in.h: Amend prototype for
1638 bfd_elf32_arm_process_before_allocation .
1639 * bfd-in.h: Regenerate.
1641 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1642 elements in a fixed sized array.
1643 (ARM_ELF_ABI_VERSION): Define.
1644 (ARM_ELF_OS_ABI_VERSION): Define.
1645 (R_ARM_THM_ABS5): Fix rightshift and size.
1646 (R_ARM_THM_PC22): Fix size.
1647 (R_ARM_PLT32): Define Howto.
1648 (find_howto): New function: Locate a howto based on a reloc
1650 (elf32_arm_info_to_howto): Use find_howto if necessary.
1651 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1652 bfd_reloc_code_real_type.
1653 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1654 and BFD_RELOC_VTABLE_ENTRY.
1655 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1657 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1658 elements in a fixed sized array.
1659 (ARM_ELF_ABI_VERSION): Define.
1660 (ARM_ELF_OS_ABI_VERSION): Define.
1661 (R_ARM_THM_ABS5): Fix rightshift and size.
1662 (R_ARM_THM_PC22): Fix size.
1663 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1664 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1665 bfd_reloc_code_real_type.
1667 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1668 no_pipeline_knowledge.
1669 (elf32_arm_link_hash_create): Initialise new field to zero.
1670 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1671 no_pipeline_knowledge. Use this parameter to initialise the field
1672 in the globals data structure.
1673 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1674 no_pipeline_knowledge is false and the binary is from an old
1676 (elf32_arm_merge_private_data): Generate an error if an attempt is
1677 made to linl together big endian and little endian code.
1678 (elf32_arm_post_process_headers): New function: Initialise the
1679 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1681 (elf_backend_post_process_headers): Define.
1683 1999-05-28 Nick Clifton <nickc@cygnus.com>
1685 * elf-bfd.h (struct elf_backend_data): Add new field:
1686 elf_backend_post_process_headers.
1688 * elfxx-target.h (elf_backend_post_process_headers): Define to
1689 NULL if not already defined.
1690 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1692 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1694 (_bfd_elf_compute_section_file_positions): Call
1695 elf_backend_post_process_headers if defined.
1697 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1699 * configure.in: Check whether getuid and getgid exist.
1700 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1701 HAVE_GETGID are not defined, respectively.
1702 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1704 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1705 * configure, config.in: Rebuild.
1707 1999-05-28 Martin Dorey <mdorey@madge.com>
1709 * elf32-i960.c: New file.
1710 * elf.c (prep_headers): Handle bfd_arch_i960.
1711 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1712 * config.bfd (i960-*-elf*): New target.
1713 * configure.in (bfd_elf32_i960_vec): New target vector.
1714 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1715 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1716 * Makefile.in, aclocal.m4, configure: Rebuild.
1718 1999-05-27 Nick Clifton <nickc@cygnus.com>
1720 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1722 (find_howto): New function: Find entries in the
1723 elf32_arm_howto_table.
1724 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1726 (elf32_arm_reloc_type_lookup): Add lookup for
1727 BFD_RELOC_ARM_PLT32.
1729 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1731 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1732 (elf32_arm_link_hash_table_create): Use above function as the
1733 constructor for hash table entries.
1734 (elf32_arm_relocate_section): Avoid crash when there is no output
1736 (elf32_arm_final_link_relocate): New parameter h.
1737 (elf32_arm_relocate_section): Pass symbol hash entry to above
1739 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1742 1999-05-25 Catherine Moore <clm@cygnus.com>
1744 * coff-arm.c (coff_arm_relocate_section): Don't emit
1745 base file entries for pc-relative values.
1747 1999-05-25 DJ Delorie <dj@cygnus.com>
1749 * peicode.h (coff_swap_sym_in): When we create the actual section
1750 to reflect the not-there section C_SECTION symbols refer to,
1751 change the symbol class to C_STAT as the section is now really
1754 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1756 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1759 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1761 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1763 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1764 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1766 1999-05-16 Nick Clifton <nickc@cygnus.com>
1768 * coff-mcore.c (in_reloc_p): Reinstate.
1770 1999-05-15 Nick Clifton <nickc@cygnus.com>
1772 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1773 * bfd-in2.h: Regenerate.
1774 * coff-mcore.c (in_reloc_p): Remove defintion.
1775 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1776 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1777 IMAGE_REL_MCORE_RVA.
1778 (coff_mcore_rtype_to_howto): Add special processing for
1779 IMAGE_REL_MCORE_RVA.
1780 (coff_mcore_relocate_section): Add support for
1781 IMAGE_REL_MCORE_RVA.
1782 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1783 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1785 (mcore_elf_relocate_section): Delete redundant case labels.
1787 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1789 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1790 precedence between bit-and and comparison.
1792 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1794 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1795 list of target formats (targ_selvecs).
1796 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1797 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1799 1999-05-10 DJ Delorie <dj@cygnus.com>
1801 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1802 reasonable mode until "ar x" is smart enough to skip it (fixes
1803 gcc/libgcc.a builds on mips-ecoff targets
1805 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1806 to work. Hack to support MS import libraries, which use different
1807 COMDAT types than GNU.
1808 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1809 to implied zero-length sections (see peicode below)
1810 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1811 filename symbols, which use one *or more* auxents.
1812 * coffswap.h (coff_swap_aux_in): ditto
1813 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1816 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1818 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1819 for all relocations.
1821 1999-05-10 Catherine Moore <clm@cygnus.com>
1823 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1824 if COFF_IMAGE_WITH_PE.
1825 (bfd_arm_process_before_allocation): Likewise.
1826 (bfd_arm_get_bfd_for_interworking): Likewise.
1827 * coff-arm.c: Likewise.
1828 * bfd-in2.h: Regenerate.
1829 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1830 (armpe_big_vec): Likewise.
1831 * configure: Rebuild.
1833 1999-05-10 Nick Clifton <nickc@cygnus.com>
1835 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1836 section, not just .rel. Same for .rela.
1838 1999-05-07 Nick Clifton <nickc@cygnus.com>
1840 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1841 endianism with an error message.
1843 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1845 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1846 assignment from "unsigned char *" to "char *".
1847 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1849 1999-05-05 Catherine Moore <clm@cygnus.com>
1851 * coff-arm.c (coff_arm_relocate_section): Add one to
1852 address of ARM_RVA32 thumb functions.
1854 1999-05-05 Catherine Moore <clm@cygnus.com>
1856 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1857 (elf32_m68k_copy_private_bfd_data): New.
1858 (elf32_m68k_merge_private_bfd_data): New.
1859 (elf32_m68k_print_private_bfd_data): New.
1860 (CPU32_FLAG): Define.
1861 (PLT_CPU32_ENTRY_SIZE): Define.
1862 (elf_cpu32_plt0_entry): Declare.
1863 (elf_cpu32_plt_entry): Declare.
1864 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1865 (elf_m68k_finish_dynamic_symbol): Likewise.
1866 (elf_m68k_finish_dynamic_sections): Likewise.
1867 (elf_backend_plt_header_size): Remove definition.
1868 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1869 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1870 (bfd_elf32_bfd_set_private_flags): Define.
1871 (bfd_elf32_bfd_print_private_bfd_data): Define.
1873 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1875 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1876 and R_LONG_PCREL_MODE.
1878 1999-04-29 Nick Clifton <nickc@cygnus.com>
1880 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1882 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1884 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1885 in relocation calculation.
1887 1999-04-26 Tom Tromey <tromey@cygnus.com>
1889 * aclocal.m4, configure: Updated for new version of libtool.
1891 1999-04-21 Nick Clifton <nickc@cygnus.com>
1893 * coff-mcore.c: Add support for mcore relocs.
1895 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1897 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1898 incorrect use EF_MIPS_xxBITPTRS.
1900 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1902 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1905 * bfd-in2.h: Rebuild.
1906 * libbfd.h: Rebuild.
1908 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1910 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1911 (coff_arm_relocate_section): Add ARM26D transform. Only
1912 change to ARM26D for relocateable links.
1914 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1916 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1917 (bfd_elf32_bfd_print_private_bfd_data): New.
1919 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1921 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1922 refetch addend if USE_REL, add many comments regarding current state.
1923 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1924 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1925 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1926 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1928 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1930 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1931 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1933 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1935 * dwarf2.c (decode_line_info): Don't truncate address to least
1936 significant 32 bits (breaks 64 bit targets).
1937 (lookup_address_in_function_table): Ditto.
1938 (comp_unit_contains_address): Ditto.
1940 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1942 * coff-arm.c (arm_emit_base_file_entry): New routine.
1943 (A2T3_OFFSET): Define.
1944 (T2A3_OFFSET): Define.
1945 (coff_arm_relocate_section): Emit base file entries for interworking
1948 1999-04-13 Philip Blundell <philb@gnu.org>
1950 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1951 relocs 17 through 19.
1953 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1955 * elfcode.h: Remove fnmatch.h.
1956 * elflink.h (elf_link_assign_sym_version): Call back to ld
1957 instead of calling fnmatch.
1959 * config.bfd (i?86-*-beoself): Include pe vecs.
1961 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1963 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1966 1999-04-10 Richard Henderson <rth@cygnus.com>
1968 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1969 when trying to resolve dynamic symbol references.
1970 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1971 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1972 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1973 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1974 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1975 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1976 * elflink.h (elf_link_output_extsym): Likewise.
1978 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1980 * section.c (_bfd_strip_section_from_output): New function moved from
1981 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1982 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1983 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1984 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1985 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1986 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1987 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1988 * bfd-in2.h: Update.
1990 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1992 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1994 1999-04-08 Nick Clifton <nickc@cygnus.com>
1996 * coff-mcore.c: New File: Support for mcore-pe targets.
1997 * cpu-mcore.c: New File: Support for mcore targets.
1998 * elf32-mcore.c: New File: Support for mcore-elf target.
1999 * pe-mcore.c: New File: Definitions for mcore-pe target.
2000 * pei-mcore.c: New File: Definitions for mcore-pei target.
2001 * Makefile.am: Add support for MCore targets.
2002 * Makefile.in: Regenerate.
2003 * config.bfd: Add support for MCore targets.
2004 * configure.in: Add support for MCore targets.
2005 * configure: Regenerate.
2006 * archures.c: Add support for MCore architecture.
2007 * bfd-in2.h: Regenerate.
2008 * coffcode.h: Add support for mcore-pe targets.
2009 * elf.c: Add support for mcore-elf target.
2010 * reloc.c: Add support for MCore relocs.
2011 * targets.c: Add support for MCore targets.
2013 1999-04-07 Nick Clifton <nickc@cygnus.com>
2015 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2016 R_ARM_XPC25 and R_ARM_THM_XPC22.
2017 (elf32_arm_reloc_map): Remove redundant entries.
2019 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2021 * sysdep.h (LC_MESSAGES): Never define.
2023 1999-04-06 Chris Torek <torek@bsdi.com>
2025 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2026 all callers. Rewrite completely.
2027 (_bfd_relocate_contents): Rewrite overflow checking.
2028 * bfd-in2.h: Rebuild.
2030 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2032 From Gabriel Paubert <paubert@iram.es>:
2033 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2034 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2035 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2036 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2037 * ppcboot.c (ppcboot_vec): Use little endian routines for
2040 * elf.c (elfcore_strndup): Only define if it will be used.
2041 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2043 (ppc_elf_check_relocs): Remove unused local i.
2044 (ppc_elf_gc_mark_hook): Add default case to switch.
2046 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2047 * srec.c (srec_scan): Accept \r in symbol definitions.
2048 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2049 (symbolsrec_object_p): Likewise.
2051 1999-04-04 Don Bowman <don@pixsci.com>
2053 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2055 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2057 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2059 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2060 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2062 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2064 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2067 1999-03-31 Nick Clifton <nickc@cygnus.com>
2069 * config.bfd: Add support for arm-epoc-pe target.
2070 * configure.in: Add support for arm-epoc-pe target.
2071 * configure: Regenerate.
2072 * targets.c: Add support for arm-epoc-pe target.
2073 * coff-arm.c: Allow header files to override definition of
2074 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2075 * pe-arm.h: Allow previous header files to override definition of
2076 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2077 * pei-arm.h: Allow previous header files to override definition of
2078 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2079 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2080 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2082 1999-03-30 Nick Clifton <nickc@cygnus.com>
2084 * elf.c (elf_map_symbols): Handle the case where section
2085 symbols are generated for content-less sections which are
2086 not mapped to the output file.
2088 * linker.c: Replace direct references to fields in BFD structure
2089 with accessor macros.
2091 * elflink.h: Replace direct references to fields in BFD structure
2092 with accessor macros.
2094 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2096 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2098 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2099 account when adjusting section symbols during a partial link.
2101 1999-03-24 Nick Clifton <nickc@cygnus.com>
2103 * coff-sparc.c (struct coff_reloc_map): Change type of field
2104 'bfd_reloc_val' to bfd_reloc_code_real_type.
2105 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2106 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2107 * elf32-arc.c (struct arc_reloc_map): Ditto.
2108 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2109 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2110 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2111 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2112 * elf32-sh.c (struct elf_reloc_map): Ditto.
2113 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2114 * elf32-v850.c (struct v850_reloc_map): Ditto.
2115 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2116 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2117 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2119 1999-03-17 Martin Hunt <hunt@cygnus.com>
2121 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2122 function so source-level assembly works. If multiple N_SOs
2123 are seen without and N_FUNs, create an indextable entry with
2124 a NULL function name.
2126 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2128 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2129 of certian similar cpus.
2131 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2133 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2134 Add the 5000. Change the architecture for the 5400 to mips4.
2135 (elf_mips_mach): Add r5000.
2137 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2139 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2141 1999-03-11 Nick Clifton <nickc@cygnus.com>
2143 * binary.c (binary_set_section_contents): Generate warning about
2144 huge file offsets for any section that will occupy file space, not
2145 just those that are loadable.
2147 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2149 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2151 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2153 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2155 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2157 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2158 * elflink.h: Revert all changes since Feb 16. Instead:
2159 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2160 appropriate. Copy it to version symbols.
2161 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2162 symbols if appropriate.
2163 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2164 symbol if appropriate.
2165 (elf_link_output_extsym): If symbol is marked as undefined, and
2166 has no nonweak references, mark it as weak undefined.
2168 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2170 * elflink.h (elf_merge_symbol): When overriding a dynamic
2171 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2173 (elf_link_add_object_symbols): Don't copy the other field if we
2176 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2178 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2179 shared object with a weak undefined symbol.
2181 1999-02-18 Nick Clifton <nickc@cygnus.com>
2183 * elfarm-nabi.c: Set partial_inplace back to false.
2185 1999-02-17 Nick Clifton <nickc@cygnus.com>
2187 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2188 (USER_LABEL_PREFIX): Set to "_".
2190 The following patches are from: Scott Bambrough
2191 <scottb@corelcomputer.com>
2193 * libaout.h (M_ARM6_NETBSD): Set to 143.
2195 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2196 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2197 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2198 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2199 * bfd-in2.h: Regenerate.
2201 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2202 'true' as REL relocs are now being used. Add new PIC relocs:
2203 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2204 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2206 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2208 (elf32_arm_final_link_relocate): Change parameters so that entire
2209 reloc is passed. Add support for PIC relocs.
2210 (elf32_arm_relocate_section): Pass entire reloc to
2211 elf32_arm_final_link_relocate.
2212 (elf32_arm_check_relocs): Handle new PIC relocs.
2213 (elf32_arm_adjust_dynamic_symbol): New function.
2214 (elf32_arm_size_dynamic_sections): New function.
2215 (elf32_arm_discard_copies): New function.
2216 (elf32_arm_finish_dynamic_symbol): New function.
2217 (elf32_arm_finish_dynamic_sections): New function.
2218 (ELF_MAXPAGE_SIZE): Define.
2219 (bfd_elf32_bfd_reloc_type_lookup): Define.
2220 (elf_backend_relocate_section): Define.
2221 (elf_backend_adjust_dynamic_symbol): Define.
2222 (elf_backend_create_dynamic_sections): Define.
2223 (elf_backend_finish_dynamic_symbol): Define.
2224 (elf_backend_finish_dynamic_sections): Define.
2225 (elf_backend_size_dynamic_sections): Define.
2226 (elf_backend_plt_readonly): Define.
2227 (elf_backend_want_got_plt): Define.
2228 (elf_backend_want_plt_sym): Define.
2230 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2232 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2233 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2234 (_bfd_mips_elf_fake_sections): Likewise.
2236 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2238 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2239 bfd_elf32_arm_get_bfd_for_interworking,
2240 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2243 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2244 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2245 elf32_arm_find_nearest_line): Make them static.
2247 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2249 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2250 callers. Do not merge a definition from a shared object with a
2251 weak undefined symbol.
2252 (elf_link_add_object_symbols): Do not change the symbol type or
2253 size if the old symbol overrides the new one.
2255 1999-02-08 Nick Clifton <nickc@cygnus.com>
2257 * config.bfd: Add support for strongarm target.
2259 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2261 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2262 fields instead of unsigned char.
2264 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2266 * Makefile.am: Rebuild dependencies.
2267 * Makefile.in: Rebuild.
2269 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2271 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2272 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2273 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2274 * acinclude.m4: Add comments to uses of AC_DEFINE.
2275 * acconfig.h: Remove.
2276 * configure: Rebuild with current autoconf/automake.
2277 * aclocal.m4: Likewise.
2278 * config.in: Likewise.
2279 * Makefile.in: Likewise.
2281 1999-02-04 DJ Delorie <dj@cygnus.com>
2283 * libbfd.c (real_read): don't call fread for zero bytes. This
2284 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2286 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2288 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2289 of a jump is in the current 256 MB region.
2291 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2293 * format.c (bfd_check_format_matches): Change last patch to only
2294 take effect for the binary target.
2296 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2298 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2300 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2302 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2304 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2306 * format.c (bfd_check_format_matches): If the target was
2307 previously specified, don't check other targets when checking for
2310 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2312 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2313 (elf32_arm_reloc_type_lookup): Removed
2314 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2315 (elf32_arm_reloc_type_lookup): New.
2316 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2317 (elf32_arm_reloc_type_lookup): New.
2319 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2321 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2322 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2323 * Makefile.am: Use new files.
2324 * Makefile.in: Regenerate.
2325 * configure.in: Use new files.
2326 * configure: Regenerate.
2328 1999-02-01 Nick Clifton <nickc@cygnus.com>
2330 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2331 (fr30_elf_gc_sweep_hook): New function.
2332 (elf_backend_can_gc_sections): Define.
2334 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2336 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2337 and bfd_elf32_bigarm_oabi_vec.
2339 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2341 * Makefile.am (elf32-arm-oldabi.lo): New.
2342 (elf32-arm-newabi.lo): New.
2343 * Makefile.in: Regenerate.
2344 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2345 (arm-*-elf): Likewise.
2347 (thumb-*-oabi): New.
2348 * configure: Regenerate.
2349 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2350 (bfd_elf32_bigarm_oabi_vec): New.
2351 * elf32-arm-newabi.c: New.
2352 * elf32-arm-oldabi.c: New.
2353 * elf32-arm.c: Removed.
2356 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2358 * binary.c (binary_set_section_contents): Omit warnings for
2359 unloadable sections.
2361 1999-01-31 Michael Meissner <meissner@cygnus.com>
2363 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2364 powerpc{,le}-*-eabi.
2366 1999-01-29 Nick Clifton <nickc@cygnus.com>
2368 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2369 * dwarf2.c (read_signed_leb128): Remove unused variables.
2371 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2373 * elf.c (assign_file_positions_for_segments): Only adjust
2374 p_align when needed.
2376 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2378 * binary.c (binary_set_section_contents): Don't return early for a
2379 non-loadable section, in case the first section is non-loadable.
2380 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2381 W. Rozycki <macro@ds2.pg.gda.pl>.
2383 1999-01-28 Nick Clifton <nickc@cygnus.com>
2385 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2386 R_FR30_GNU_VTENTRY relocs.
2388 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2390 * elflink.h (elf_link_output_sym): Zero syms which are
2391 part of sections which have been excluded.
2393 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2395 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2397 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2398 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2400 1999-01-27 Nick Clifton <nickc@cygnus.com>
2402 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2404 (fr30_final_link_relocate): Use computed value as result of
2407 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2409 * binary.c (binary_set_section_contents): Emit warning for
2410 huge file offsets due to widely-dispersed section LMAs.
2412 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2414 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2415 align first section to largest section alignment, not first
2418 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2420 * configure.in: Require autoconf 2.12.1 or higher.
2422 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2424 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2425 * bfd-in2.h: Likewise.
2426 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2428 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2430 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2431 * cpu-mips.c: Add support for and independent 4111.
2432 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2433 (_bfd_mips_elf_final_write_processing):
2434 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2436 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2438 * elf32-mips.c (elf_mips_abi_name): New.
2439 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2441 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2443 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2444 Handle bfd_mach_mips4300.
2446 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2448 * elf32-i386.c: Remove leaked development code from patch
2449 1998-12-10 by Richard Henderson.
2451 1998-12-10 Richard Henderson <rth@cygnus.com>
2453 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2454 in debug sections for symbol defined externally.
2456 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2458 * targets.c (bfd_target_vector): Remove duplicate entry for
2461 1998-12-09 Nick Clifton <nickc@cygnus.com>
2463 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2464 since we are using RELAs.
2466 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2468 SCO Open Server Release 5 core file support, from Jouke Numan
2470 * sco5-core.c: New file.
2471 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2472 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2473 * Makefile.am: Rebuild dependencies.
2474 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2475 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2476 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2477 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2478 * bfd-in2.h, configure, Makefile.in: Rebuild.
2480 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2482 * config.bfd (hppa*-*-mpeix*): New target.
2483 * configure.in: Add AC_HEADER_DIRENT.
2484 (hppa*-*-mpeix*): New target.
2485 * configure.host (hppa*-*-mpeix*): New host.
2486 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2487 friends rather than just including <sys/dir.h>.
2488 * som.h (struct som_symbol): Add hppa_priv_level and apto
2489 tc_data. Change all users.
2490 (struct somdata): Add comp_unit field.
2491 (obj_som_compilation_unit): Define.
2492 (bfd_som_attach_compilation_unix): Declare.
2493 * som.c: Check HOST_HPPAMPEIX.
2494 (struct som_misc_symbol_info): Add new field priv_level.
2495 (som_object_setup): Add current_offset parameter. Change all
2497 (setup_sections): Likewise.
2498 (som_object_p): For EXECLIBMAGIC, read the lst header.
2499 (som_write_symbol_strings): Add compilation_unit parameter.
2501 (som_finish_writing): Write out compilation_unit.
2502 (som_bfd_derive_misc_symbol_info): Set priv_level.
2503 (som_build_and_write_symbol_table): Set xleast field to 3.
2504 (som_slurp_symbol_table): Set symbol priv_level.
2505 (bfd_som_attach_compilation_unit): New function.
2506 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2507 priv_level into symbol_value.
2508 * configure, config.in: Rebuild.
2510 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2512 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2513 warning function to call _bfd_error_handler instead.
2515 * libbfd.c (COERCE32): Cast through unsigned long and long to
2516 avoid bug in old version of gcc.
2518 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2519 (elf_backend_additional_program_headers): Don't define.
2521 1998-12-08 Nick Clifton <nickc@cygnus.com>
2523 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2524 relocations to include offset of 2 included in the insns, and the
2525 offset of the relocs within the section.
2527 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2529 The following changes were made by David Taylor
2530 <taylor@texas.cygnus.com>, Edith Epstein
2531 <eepstein@sophia.cygnus.com>, Jim Blandy
2532 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2533 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2534 changes originally made by HP; HP did not create ChangeLog
2537 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2538 automake macro library.
2540 * hpux-core.c (hpux_core_core_file_p): this function now
2541 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2542 found in the corefile! Also, in hpux_core_core_file_p, if we
2543 encounter a section with an unknown type, don't punt. Instead,
2544 just skip it. Also, count the number of sections of known type
2545 that we encounter. If we encounter at least one good one, then
2546 we'll declare that the file is a core file. If we encounter any
2547 unknown ones but some known ones, then we'll issue a warning (but
2548 still declare it to be a core file). Also, correctly decide when a
2550 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2551 (CORE_ANON_SHMEM): define if not defined.
2552 (hpux_core_struct): add members lwpid and user_tid.
2553 (core_kernel_thread_id, core_user_thread_id): new macros.
2554 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2555 the name before storing it in the bfd.
2556 (hpux_core_core_file_p): handle threads.
2558 * libhppa.h (GET_FIELD): protect against redefinition.
2559 (HPPA_WIDE): define.
2560 (GET_FIELD): define.
2565 (sign_extend): redefine.
2566 (assemble_6): define.
2567 (assemble_12): rewrite.
2568 (assemble_16): define.
2569 (assemble_16a): define.
2570 (assemble_17): rewrite.
2571 (assemble_22): define.
2573 1998-12-07 Nick Clifton <nickc@cygnus.com>
2575 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2576 relocations for signed values.
2578 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2580 * mipsbsd.c (MY(set_arch_mach)): Make static.
2581 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2582 bfd_mach_mips* macros rather than simple numbers.
2584 COFF weak symbol support, based on patches from Mark Elbrecht
2585 <snowball3@usa.net>:
2586 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2587 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2588 (coff_write_alien_symbol): Likewise.
2589 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2590 (coff_link_add_symbols): Likewise.
2591 (_bfd_coff_link_input_bfd): Likewise.
2592 (_bfd_coff_write_global_sym): Likewise.
2594 * elf.c (copy_private_bfd_data): Always initialize the
2595 includes_phdrs field.
2597 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2598 file defines a symbol first mentioned in an ELF file.
2600 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2601 possible, rather than only if BFD64.
2602 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2604 * bfd-in2.h: Rebuild.
2606 * srec.c (srec_set_section_contents): Correct test to avoid
2607 switching to 4 byte addresses after seeing a second section which
2608 requires 3 byte addresses. From Joel Schantz
2609 <joel.schantz@argosys.boeing.com>.
2611 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2612 <aymeric.vincent@emi.u-bordeaux.fr>.
2614 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2616 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2617 decide whether the output file is -mrelocatable-lib,
2618 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2620 1998-12-03 Nick Clifton <nickc@cygnus.com>
2622 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2623 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2624 * bfd-in2.h: Regenerate.
2625 * libbfd.h: Regenerate
2627 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2629 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2630 link against a dynamic symbol with no type or size.
2632 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2634 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2635 relocation for section which does not get loaded.
2636 (elf_i386_relocate_section) [R_386_32]: Likewise.
2638 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2640 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2641 reloc_count and i long instead of unsigned long. Handle error
2642 return from bfd_canonicalize_reloc.
2644 1998-12-01 Nick Clifton <nickc@cygnus.com>
2646 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2649 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2651 * elf32-sh.c (elf/sh.h): Include.
2652 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2653 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2654 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2655 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2656 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2658 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2660 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2661 causes division by zero later on.
2663 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2665 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2668 1998-11-25 DJ Delorie <dj@cygnus.com>
2670 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2673 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2675 * elf32-fr30.c (fr30_elf_relocate_section): Call
2676 fr30_final_link_relocate.
2677 (fr30_final_link_relocate): New function: Handle I20 and I32
2679 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2680 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2681 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2683 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2686 The following changes are based on a patch submitted by Gianluca
2687 Moro <glctr@abc.it>:
2689 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2690 not already been updated.
2691 (find_remembered_hi16s_reloc): New parameter 'already_found'
2692 returns state of remembered hi16s reloc.
2693 (remember_hi16s_reloc): Set 'found' field to false.
2694 (hi16s_location): Add 'found' field.
2696 1998-11-23 DJ Delorie <dj@cygnus.com>
2698 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2699 to see .DLL files as unrecognized.
2700 (i3coff_object_p): Sorry, had to hack it to not recognize these
2701 files (pei-i386) on request.
2703 1998-11-23 DJ Delorie <dj@cygnus.com>
2705 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2706 relents. Call bfd_check_format to reinitialize.
2708 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2710 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2713 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2715 * aclocal.m4: regenerate
2716 * configure: regenerate
2718 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2720 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2721 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2722 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2723 respect it as an upper bound on what memory to reference.
2724 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2725 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2726 update vtable_entries_size appropriately.
2728 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2730 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2733 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2735 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2736 bfds; they have no "file" so we fake it.
2737 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2738 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2739 resizing the memory buffer.
2740 * opncls.c (bfd_make_writable): New function; lets you write a
2741 bfd_create'd bfd to an in-memory buffer.
2742 (bfd_make_readable): New function; lets you read back that buffer
2743 as if it were from bfd_openr. Used to build generated archive
2744 members (winsup's ld's dlltool)
2746 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2748 * po/bfd.pot: Regenerated.
2750 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2752 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2755 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2757 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2758 element of the gotentry list for local symbols too.
2759 (elf64_alpha_relocate_section): Unify local and global handling.
2760 Assert that gotent->use_count > 0.
2762 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2764 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2765 update for file name changes of July 2, 1998.
2767 * configure: Rebuild.
2769 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2771 * po/bfd.pot: Regenerated.
2773 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2775 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2776 * aclocal.m4, configure: regenerate
2778 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2780 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2782 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2784 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2785 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2787 * aclocal.m4, configure: regenerated.
2789 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2791 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2792 R_D10V_GNU_VTENTRY relocs.
2793 (elf_d10v_howto_table): Likewise.
2794 (d10v_reloc_map d10v_reloc_map): Likewise.
2795 (elf32_d10v_gc_mark_hook): New.
2796 (elf32_d10v_gc_sweep_hook): New.
2797 (elf32_d10v_check_relocs): New.
2798 (elf32_d10v_relocate_section): New.
2799 (elf_backend_relocate_section): Define.
2800 (elf_backend_can_gc_sections): Define.
2802 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2804 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2805 (BFD64_BACKENDS): ...from here.
2806 (BFD32_BACKENDS_CFILES): Move vms files here...
2807 (BFD64_BACKENDS_CFILES): ...from here.
2808 * Makefile.in: Rebuild.
2810 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2812 * Makefile.am: Add FR30 target.
2813 * Makefile.in: Add FR30 target.
2814 * archures.c: Add support for FR30.
2815 * config.bfd: Add support for FR30.
2816 * configure.in: Add support for FR30.
2817 * reloc.c: Add support for FR30 relocations.
2818 * targets.c: Add support for FR30 relocations.
2819 * bfd-in2.h: Regenerate.
2820 * configure: Regenerate.
2821 * libbfd.h: Regenerate.
2822 * cpu-fr30.c: New file.
2823 * elf32-fr30.c: New file.
2825 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2827 * configure.in: detect cygwin* instead of cygwin32*
2828 * configure: regenerate
2830 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2832 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2833 use bfd_malloc and free instead and check return value from bfd_malloc.
2835 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2837 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2838 * libbfd.h: Rebuild.
2840 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2841 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2842 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2843 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2845 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2847 (mips_elf_link_hash_table_create): Don't initialize
2848 dynsym_sec_strindex.
2849 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2850 (mips_elf_size_dynamic_sections): Generate a section symbol for
2851 every output section.
2852 (mips_elf_finish_dynamic_sections): Count all sections for
2854 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2857 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2859 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2860 for later PLT entries in large PLTs.
2861 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2863 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2865 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2867 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2869 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2870 * elflink.h (elf_collect_hash_codes): New function. This function is
2871 called for each exported symbol and we compute the ELF hash value for
2873 (compute_bucket_value): New function. It is called from
2874 size_dynamic_sections to determine the hash table size. When we are
2875 optimizing a better, but slower, algorithm is used.
2876 (size_dynamic_sections): Call compute_bucket_value.
2878 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2880 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2882 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2884 (sh_elf_gc_mark_hook): New.
2885 (sh_elf_gc_sweep_hook): New.
2886 (sh_elf_check_relocs): New.
2887 (elf_backend_can_gc_sections): Define.
2889 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2891 * acinclude.m4: undo previous gettext change
2892 * aclocal.m4: rebuild with right version of aclocal.
2894 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2896 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2897 aclocal.m4 to acinclude.m4, so they don't get lost.
2899 * elfcore.h: rewrite for better corefile support.
2900 * elf.c (elfcore_*): new functions.
2901 * elf-bfd.h (elf_obj_tdata): new structure members.
2902 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2904 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2906 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2908 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2909 and R_M32R_GNU_VTENTRY.
2910 (elf_backend_can_gc_sections): Define.
2911 (m32r_elf_check_relocs): New.
2912 (m32r_elf_gc_mark_hook): New.
2913 (m32r_elf_gc_sweep_hook): New.
2914 (m32r_elf_relocate_section): Handle VT relocs.
2916 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2918 * coff-arm.c (arm_relocate_section): Remove redundant test.
2920 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2921 cleat that the 'bitsize' field is the size of the bitfield AFTER
2922 relocation not before.
2924 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2926 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2929 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2931 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2932 R_SPARC_GNU_VTENTRY.
2933 (elf32_sparc_check_relocs): Handle them.
2934 (elf32_sparc_reloc_type_lookup): Likewise.
2935 (elf32_sparc_relocate_section): Likewise.
2936 (elf32_sparc_gc_mark_hook): New.
2937 (elf32_sparc_gc_sweep_hook): New.
2939 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2941 * som.c (som_finish_writing): Perform some sanity checks when
2942 writing an executable or shared library.
2944 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2946 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2947 * configure.in (elf): Add dwarf1.lo.
2948 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2949 * elf.c (_bfd_elf_find_nearest_line): Add call to
2950 _bfd_dwarf1_find_nearest_line.
2951 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2952 Add call to _bfd_dwarf1_find_nearest_line.
2953 * configure: Rebuilt.
2955 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2957 * elflink.h (elf_gc_sections): Do not allow garbage
2958 collection if dynamic sections have been created.
2960 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2962 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2964 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2965 (v850_elf_perform_relocation): Likewise.
2966 (v850_elf_final_link_relocate): Likewise.
2967 (v850_elf_relocate_section): Likewise.
2968 (v850_elf_gc_sweep_hook): New routine.
2969 (v850_elf_gc_mark_hook): New routine.
2970 (elf_backend_can_gc_sections): Define.
2972 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2974 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2977 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2979 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2980 Declare size as bfd_size_type.
2981 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2983 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2985 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2987 * som.c (CPU_PA_RISC2_0): Define.
2988 (_PA_RISC2_0_ID): Likewise.
2989 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2991 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2993 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2994 has a base which is already defined, only add the referenced
2995 symbol to the dynamic symbol table if it is defined or referenced
2998 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3001 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3003 * elflink.h (elf_link_add_object_symbols): Undo last change.
3005 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3007 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3008 symbol for the indirect alias to a versioned symbol.
3010 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3012 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3013 (elf32_i386_vtentry_howto): New.
3014 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3015 or elf32_i386_vtinherit_howto on lookup.
3017 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3019 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3020 reloc_type. Rename R_68K__max to R_68K_max.
3021 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3024 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3026 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3027 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3029 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3032 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3034 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3035 message has a null byte terminator.
3037 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3039 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3040 word subject to R_V850_32 relocation.
3042 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3044 * dwarf2.c: Add comment describing problem computing line numbers
3045 for undefined symbols at link time.
3047 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3049 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3050 transform a defweak into a plt entry.
3051 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3052 plt entry references to receive a RELATIVE reloc.
3053 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3054 (elf64_alpha_relocate_section): Assert we don't overrun
3055 the allocated relocation space.
3057 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3059 * elf.c (swap_out_syms): Always treat section symbols as
3060 special, even if they are attached to a common section.
3062 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3064 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3065 sections with v850 common section attributes into named v850
3067 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3068 common section attributes into named v850 common sections.
3070 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3072 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3075 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3077 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3078 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3079 reloc to the wrong section a warning, not an error. .dynsbss
3080 is not an output section, so there is no need to check for it.
3082 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3084 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3086 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3088 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3089 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3091 (elf32_arm_gc_mark_hook): New.
3092 (elf32_arm_gc_sweep_hook): New.
3093 (elf32_arm_check_relocs): New.
3094 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3096 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3099 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3101 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3102 assume there is no PLT or GOT.
3104 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3106 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3107 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3108 also accepted as a function symbol type.
3110 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3112 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3114 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3116 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3117 match definition of _bfd_gc_sections field.
3118 * libbfd.h: Rebuild.
3120 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3122 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3123 the addend of a dynamic relocation referencing a section.
3124 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3125 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3127 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3129 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3130 bed has a size_dynamic_sections routine before trying to use it.
3132 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3134 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3135 _bfd_elf_rel_vtable_reloc_fn.
3137 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3139 * Makefile.am: Add elf32-arm.c.
3140 * Makefile.in: Rebuild.
3141 * elf-bfd.h: Add elf_backend_get_symbol_type.
3142 * elf.c (swap_out_syms): If defined, call
3143 elf_backend_get_symbol_type.
3144 * elf32-arm.c: Define elf_backend_get_symbol_type.
3145 (elf32_arm_get_symbol-type): New routine.
3146 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3147 (bfd_elf32_arm_process_before_allocation): Change to
3148 check for STT_ARM_TFUNC.
3149 (elf32_arm_final_link_relocate): Likewise.
3150 * elfxx-target.h: Add elf_backend_get_symbol_type.
3152 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3154 * archures.c (bfd_mach_alpha_ev[456]): New.
3155 * cpu-alpha.c: Rework to match these types.
3156 * bfd-in2.h: Rebuild.
3158 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3160 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3161 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3163 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3164 (elf_i386_reloc_type_lookup): Recognize them.
3165 (elf_i386_check_relocs): Pass them off to generic code.
3166 (elf_i386_relocate_section): Ignore them.
3167 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3168 (elf_backend_can_gc_sections): True.
3170 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3172 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3173 before looking at owner field.
3174 (elf32_arm_to_thumb_stub): Ditto.
3175 (elf32_arm_relocate_section): Compute name before calling
3176 elf32_arm_final_link_relocate().
3178 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3180 * elf.c: comment and formatting cleanups.
3183 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3185 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3186 (core files are treated differently than object files).
3187 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3188 bfd_elf_mkcorefile): declare.
3189 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3190 bfd_elf_mkcorefile): add to bfd_target vector.
3191 * elfcore.h (elf_core_file_p): save the program header table,
3192 and set the bfd architecture from the elf file header.
3193 * elf.c (bfd_elf_mkcorefile): new function.
3194 (_bfd_elf_write_corefile_contents): new function.
3195 (assign_file_positions_for_segments): add cases for handling
3196 PT_NOTE segments. (assign_file_positions_except_relocs):
3197 core files should be handled the same as exec files.
3198 (prep_headers): identify core files as type ET_CORE.
3199 (copy_private_bfd_data): identify the sections belonging to
3200 the PT_NOTE segment.
3202 * elf32-sparc.c (elf32_sparc_final_write_processing):
3203 add break statement to default case.
3205 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3207 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3208 section (not input) will be in sections ".sbss", ".sbss2",
3209 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3210 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3211 output_offset for correct evaluation of addend.
3213 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3215 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3216 elf32_arm_allocate_interworking_sections and
3217 elf32_arm_process_before_allocation.
3219 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3221 * bfd-in.h: Ammend prototype for
3222 elf32_arm_process_before_allocation to remove surplus third
3225 * bfd-in2.h: Regenerate.
3227 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3229 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3231 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3233 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3234 calculated for RELOC_SPARC_REV32 case.
3236 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3238 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3239 elf32_arm_allocate_interworking_sections and
3240 elf32_arm_process_before_allocation.
3241 * bfd-in2.h: Regenerated.
3242 * elf32-arm.c Define elf32_arm_link_hash_table.
3243 (insert_thumb_branch): New routine.
3244 (find_thumb_glue): New routine.
3245 (find_arm_glue): New routine.
3246 (record_arm_to_thumb_glue): New routine.
3247 (record_thumb_to_arm_glue): New routine.
3248 (elf32_arm_link_hash_table_create): New routine.
3249 (elf32_arm_get_bfd_for_interworking): New routine.
3250 (elf32_arm_allocate_interworking_sections) New routine.
3251 (elf32_arm_process_before_allocation) New routine.
3252 (elf32_thumb_to_arm_stub): New routine.
3253 (elf32_arm_to_thumb_stub): New routine.
3254 (elf32_print_private_bfd_data): Fix typo.
3255 (elf32_arm_final_link_relocate): Add argument sym_sec.
3256 Check for branches to thumb symbols in case R_ARM_PC24.
3257 Check for branches to arm symbols in case R_ARM_THM_PC22.
3258 (elf32_arm_relocate_section): Pass symbol section to
3259 elf32_arm_final_link_relocate.
3261 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3263 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3264 entries unless the symbol is defined in the executable; in
3265 particular, undefined weak symbols get a PLT entry.
3267 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3269 * libaout.h: Remove nested comment to avoid warning.
3271 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3273 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3274 R_ARM_PC24 relocation.
3276 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3278 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3279 argument is_local. Add argument sym_flags. Check sym_flags
3280 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3281 (elf32_arm_relocate_section): Don't pass local sym and pass
3282 sym_flags to elf32_arm_final_link_relocate.
3284 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3286 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3287 to not count too few relocs for dynamicly linked executables.
3289 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3291 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3292 symbols without a dynamic index dynamic. Consider all weak
3294 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3295 correspondance between input and output sections.
3297 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3299 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3300 that use a .got.plt section start the got offset at zero.
3302 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3304 * ieee.c (ieee_write_processor): Correct the processor ID written
3305 out for bfd_arch_m68k, accommodating change of March 25.
3307 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3309 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3310 R_ARM_THM_RPC22 relocations.
3312 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3314 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3316 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3317 .got relocs in -Bsymbolic shared objects.
3319 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3321 * elf32-arm.c: Add private flags to ELF header.
3322 (elf32_arm_print_private_bfd_data): New Function.
3323 (elf32_arm_set_private_flags): New Function.
3324 (elf32_arm_copy_private_flags): New Function.
3325 (elf32_arm_merge_private_bfd_data): New Function.
3327 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3329 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3331 (elf32_sparc_relocate_section): Likewise.
3333 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3335 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3336 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3337 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3338 of the function. Recognize no .plt as static linking.
3340 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3342 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3343 ".liblist" string through gettext.
3345 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3347 * Makefile.am: Add support for elf32-arm.lo.
3348 * Makefile.in: Rebuild.
3349 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3350 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3351 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3352 * configure: Regenerate.
3353 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3354 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3355 bfd_target bfd_elf32_littlearm_vec.
3356 * elf32-arm.c: New file.
3358 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3360 * libaout.h (M_SPARCLITE_LE): New machine.
3361 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3362 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3363 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3364 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3365 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3366 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3367 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3368 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3369 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3370 be BFD_RELOC_SPARC_REV32.
3372 * config.bfd (sparc86x-*-aout): New
3374 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3376 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3377 actually mapping the output sections.
3379 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3382 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3383 (mn10300_elf_reloc_map): Similarly.
3384 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3386 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3388 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3390 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3391 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3392 elf_mips_reloc_type defined in elf/mips.h.
3394 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3396 * elf64-mips.c: Remove reloc_type definition completely. It's now
3399 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3401 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3402 as they are defined in elf/mips.h now.
3404 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3407 * Re-add lost change:
3408 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3410 (mn10300_elf_relax_section): Include stack space for register saves
3411 in the imm8 field of a "call" instruction.
3412 (compute_function_info): Determine how much stack is allocated by
3413 the movm instruction. Fix typo.
3414 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3416 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3418 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3419 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3421 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3423 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3425 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3427 * elf32-hppa.h: Let ELF header define the enum containing the
3428 external reloc numbers.
3429 * elf32-i386.h: Likewise.
3431 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3433 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3434 * elf32-mips.c: Likewise.
3435 * elf32-ppc.c: Likewise.
3437 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3439 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3440 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3442 * bfd-in.h: Regenerate.
3443 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3444 parameter to 'unsigned int' to avoid K&R compatability problems.
3446 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3448 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3449 functionname_ptr to be const. Change line_ptr to be unsigned.
3451 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3452 macro is not defined. Change second parameter from bfd_link_info
3453 to coff_final_link_info. Add prototype.
3454 (coff_final_link_postscript): Simplify handling when macro is not
3455 defined. Add prototype.
3457 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3459 * elf-mn10300.c: Before include system specific ELF header define
3460 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3461 * elf32-mips.c: Likewise.
3462 * elf32-ppc.c: Likewise.
3464 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3466 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3467 temporary patch over to elf64-mips.c as well.
3469 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3471 * elf32-mips.c (reloc_type): Temporarily disable definition of
3472 standard relocation since they are now defined in elf/mips.h.
3474 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3476 * elf-m10200.c (mn10200_elf_final_link_relocate):
3477 Modify range test for case R_MN10200_8.
3479 * elf-m10300.c (mn10300_elf_final_link_relocate):
3480 Modify range test for case R_MN10300_8.
3482 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3484 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3485 * elf32-i386.c (elf_backend_got_header_size): Define.
3486 (elf_backend_plt_header_size): Define.
3487 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3488 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3489 * elfxx-target.h: Provide a default of zero.
3490 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3491 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3493 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3494 entry from an executable, even if the plt refcount goes to 0.
3496 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3498 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3499 directory name at the line number.
3501 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3502 with an unspecified type.
3504 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3506 * sunos.c: Add undef of valid to avoid problem on SunOS.
3508 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3510 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3512 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3514 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3515 R_68K_PCxx and R_68K_xx relocations. Make sure that
3516 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3517 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3518 R_68K_xx relocations.
3519 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3520 that has no plt entry.
3521 (elf_m68k_relocate_section): Ignore the plt offset in a static
3523 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3525 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3528 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3530 (howto_table, reloc_map): Add entries for them.
3531 (elf_m68k_check_relocs): Handle them. Implement reference
3532 counting for got and plt entries.
3533 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3534 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3536 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3537 (elf_m68k_relocate_section): Handle the new reloc types.
3538 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3539 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3540 * elflink.h (elf_link_add_object_symbols): When creating an
3541 indirect reference for symbol versioning also copy the plt
3543 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3544 flag also reset the plt offset.
3545 (elf_link_assign_sym_version): Likewise.
3546 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3547 the size of the entry in bytes.
3548 (elf_gc_allocate_got_offsets): Likewise.
3550 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3552 * elflink.h (elf_gc_sections): Return true rather than falling off
3555 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3558 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3560 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3561 comment describing when it should be enabled.
3562 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3565 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3567 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3568 information ATN records.
3570 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3572 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3573 section for an absolute symbol in a fully linked file. Based on
3574 patch from Christian Holland <CHolland@de.lucent.com>.
3576 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3578 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3579 that a symbol is undefined.
3581 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3583 * som.c (som_bfd_gc_sections): Define.
3585 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3587 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3588 overflows in ARM_26D patches, since they have already been
3589 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3591 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3593 * coffcode.h (coff_write_object_contents): If we have any long
3594 section names, call coff_write_symbols even if there are no
3597 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3599 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3600 PT_LOAD segment, rather than only setting it once for the entire
3603 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3604 rather than ignoring every phdr with a p_paddr of 0, ignore all
3605 the phdrs if they all have a p_paddr of 0.
3607 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3608 section was discarded from the link.
3610 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3612 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3614 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3616 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3617 floating point operations.
3619 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3621 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3624 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3626 Merge of vax/vms (read-only) support
3627 * configure.com: Support Vax target.
3628 * makefile.vms: Support Vax target.
3629 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3630 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3632 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3634 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3636 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3638 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3640 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3641 * targets.c (bfd_target_ovax_flavour): New flavour.
3642 (vms_alpha_vec): Renamed from evax_alpha_vec.
3644 (target_vector): Update accordingly.
3645 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3647 (vax*-*-*vms*): New target.
3648 * Makefile.am: Update for renamed files. Rebuild dependencies.
3649 * bfd-in2.h: Rebuild.
3650 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3652 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3654 Based on patch from Matt Semersky <matts@scd.hp.com>:
3655 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3656 pointer on abfd->outsymbols.
3657 (generic_add_output_symbol): Handle NULL sym parameter.
3659 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3661 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3664 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3666 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3667 when handling 32 bit immediate relocs.
3668 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3670 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3672 * section.c (STD_SECTION): Account for recently added gc_mark
3673 field in struct asection.
3675 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3676 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3678 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3680 ELF Section-level Garbage Collection:
3681 * bfd.c (bfd_gc_sections): New.
3682 * aout-adobe.c: Hook to default implementation.
3683 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3684 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3685 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3686 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3687 * tekhex.c, versados.c: Likewise.
3688 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3689 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3691 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3692 (bfd_generic_gc_sections): New.
3693 * section.c (SEC_KEEP): New.
3694 (asection): Add gc_mark member.
3696 * elfcode.h (elf_gc*): New name remappings.
3697 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3698 sections to be excluded.
3699 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3700 (elf_gc_propogate_vtable_entries_used): New.
3701 (elf_gc_smash_unused_vtentry_relocs): New.
3702 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3703 (elf_gc_common_finalize_got_offsets): New.
3704 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3705 * elfxx-target.h: Add and default gc hooks.
3707 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3709 (struct elf_obj_tdata): Likewise for local_got_offsets.
3710 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3711 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3712 * elf64-sparc.c, elflink.h: Likewise.
3714 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3715 (ELF_LINK_HASH_MARK): Define.
3716 (struct elf_backend_data): Add GC hooks.
3717 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3719 * elf-m10300.c (mn10300_elf_check_relocs): New.
3720 (mn10300_elf_gc_mark_hook): New.
3721 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3722 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3723 (mn10300_elf_final_link_relocate): Likewise.
3724 (mn10300_elf_relocate_section): Likewise.
3725 (elf_backend_can_gc_sections): Define.
3726 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3727 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3728 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3729 (mips_info_to_howto_rel): Likewise.
3730 (mips_elf_relocate_section): Likewise.
3731 (mips_elf_check_relocs): Likewise.
3732 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3733 (elf_backend_can_gc_sections): Define.
3734 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3735 (ppc_elf_howto_raw): Handle them.
3736 (ppc_elf_reloc_type_lookup): Likewise.
3737 (ppc_elf_relocate_section): Likewise.
3738 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3739 Handle new vtable relocs.
3740 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3741 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3742 (elf_backend_can_gc_sections): Define.
3744 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3746 * archures.c (bfd_mach_mn10300): Define.
3747 * elf-m10300.c: Include elf/mn10300.h
3748 (elf_mn10300_mach): New function.
3749 (_bfd_mn10300_elf_final_write_processing): Likewise.
3750 (_bfd_mn10300_elf_object_p): Likewise.
3751 (elf_backendfinal_write_processing): Define.
3752 (elf_backend_object_p): Likewise.
3754 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3756 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3759 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3761 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3762 link_next field, not the next field.
3764 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3766 * elf.c (map_sections_to_segments): Check the section address
3767 against the phdr size both with and without a modulo of
3770 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3772 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3773 linker created empty input section if the output section has the
3776 * elflink.h (elf_link_output_extsym): Print an error message if
3777 _bfd_elf_section_from_bfd_section fails.
3779 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3782 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3784 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3785 native linker output. Avoid putting an empty section in more than
3788 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3790 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3791 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3793 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3795 * elf.c (swap_out_syms): New arg relocatable_p.
3796 Don't add section VMA to symbols for relocatable output.
3797 (_bfd_elf_compute_section_file_positions): Update call to
3800 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3802 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3803 against 'addend' be signed rather than unsigned.
3805 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3807 * elf32-m32r.c: Add prototyps for static functions.
3809 * coff-arm.c: Add prototypes for static functions.
3811 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3813 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3814 LMA is used to order sections in a segment.
3816 * elf32-v850.c: Add prototypes for static functions.
3817 Change type of addend parameter to bfd_vma in various functions.
3819 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3821 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3822 complain_overflow_signed instead of complain_overflow_bitfield.
3824 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3826 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3827 when comparing against 0.
3829 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3831 * Makefile.am (config.status): New target.
3832 * Makefile.in: Rebuild.
3834 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3836 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3837 error if previous object endianness doesn't match current object.
3839 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3841 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3842 _bfd_elf_print_private)bfd_data ().
3844 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3846 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3848 (elf_link_add_object_symbols): Set type_change_ok and
3849 size_change_ok before calling elf_merge_symbol.
3851 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3852 undefined symbol error, don't also issue an overflow error.
3854 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3856 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3857 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3858 message instead of crashing.
3860 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3862 * archures.c (bfd_mach_cpu32): Define.
3863 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3865 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3866 * ieee.c: Include <ctype.h>.
3867 (ieee_object_p): Parse out process ID string to make it more
3868 likely to be acceptable for bfd_scan_arch.
3869 * bfd-in2.h: Rebuild.
3871 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3873 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3874 _bfd_elf_print_private_bfd_data() so that the program header will
3877 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3879 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3880 0x68. Reindent. Add some comments.
3882 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3884 * elf.c (copy_private_bfd_data): Adjust physical address of
3885 segment in output BFD to contain LMAs of its sections.
3887 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3889 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3890 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3891 endian data 32 bit relocations.
3892 (elf32_sparc_merge_private_bfd_data): Check if linking little
3893 endian objects with big endian objects.
3894 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3895 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3896 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3898 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3899 * archures.c (bfd_mach_sparc_sparclite_le): New.
3900 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3902 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3904 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3907 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3909 * bfd-in.h: Move over patch to bfd-in2.h.
3911 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3913 (_bfd_relocate_contents): Likewise.
3915 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3917 * peicode.h (add_data_entry): If the section has no private data
3918 then do not create a Data Dictionary entry for it.
3920 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3922 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3923 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3924 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3925 subsections during relaxation more correctly.
3927 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3929 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3930 Add extra argument to bfd_arm_process_before_allocation ().
3931 * bfd-in.h: Reflect changes made in bfd-in2.h.
3932 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3933 coff class of a BFD symbol.
3934 * coff-arm.c: Add support for interworking between Thumb code and
3935 non-interworking aware ARM code.
3937 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3939 * po/Make-in (install-info): New target.
3941 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3943 * filemode.c: Remove; not used.
3945 If sysdep.h includes a header file, don't include it again:
3946 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3948 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3950 * archive.c: Don't include <string.h> or <errno.h>.
3951 * evax-alpha.c; Don't include <stdio.h>.
3952 * evax-egsd.c: Likewise.
3953 * evax-etir.c: Likewise.
3954 * evax-misc.c: Likewise.
3955 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3956 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3958 * hpux-core.c: Likewise.
3959 * netbsd-core.c: Likewise.
3961 * libbfd.c: Don't include <sys/types.h>.
3962 * nlmcode.h: Don't include <string.h>.
3963 * osf-core.c: Don't include <string.h> or <stdio.h>.
3964 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3965 <errno.h>, or <unistd.h>.
3966 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3968 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3970 * configure.com: If the version number can not be found in
3971 configure.in, set it to "unknown" rather than "2.8.1".
3973 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3975 * elf32-mips.c (elf_mips_mach): New.
3976 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3977 (_bfd_mips_elf_final_write_processing): Use the names
3978 of machines, rather than the numbers. Set both the ARCH
3979 and MACH in e_flags. Handle a few more specific machines.
3980 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3981 EF_MIPS_ARCH and EF_MIPS_MACH.
3983 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3985 * syms.c (bfd_is_local_label): Revert last change.
3986 * srec.c (srec_write_symbols): Discard debugging symbols.
3988 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3990 * som.c: Include <ctype.h>.
3991 * som.h: Don't include sysdep.h.
3993 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3995 * libbfd.h: Rebuilt.
3996 * libbfd-in.h: Removed gettext includes and defines.
3997 * sysdep.h: Moved gettext-related includes and defines here.
3999 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4001 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4002 an ad-hoc test. Kill bogus #if 0 code.
4003 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4005 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4007 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4008 when generating a normal executable for a symbol defined in a
4009 regular file. When copying a reloc into the output file, adjust
4010 the addend for a PC relative reloc against a global symbol.
4012 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4014 * libbfd.h: Rebuilt.
4015 * libbfd-in.h (_): Define as dgettext.
4017 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4019 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4021 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4022 when declaring parameter types.
4023 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4025 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4027 * config.bfd: If we include any ELF targets in targ_defvec and/or
4028 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4029 * elf32-gen.c (dummy): New static const variable.
4030 (elf_generic_info_to_howto): New static function.
4031 (elf_generic_info_to_howto_rel): New static function.
4032 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4033 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4034 * elf64-gen.c: Same changes as elf32-gen.c.
4035 * elfcode.h (elf_object_p): For the generic target, ignore a
4036 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4038 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4040 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4041 * configure: Rebuild.
4043 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4045 * config.bfd: Update OSR5/Unixware patterns.
4047 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4049 * elf.c (assign_file_positions_for_segments): Allow for holes
4050 between sections added by a link script.
4052 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4054 * configure.in: Change version number to 2.9.4
4055 * configure: Rebuild.
4057 Based on patch from H.J. Lu <hjl@gnu.org>:
4058 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4059 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4060 * bfd-in2.h: Rebuild.
4062 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4064 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4067 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4069 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4070 (elf64_alpha_relax_section): Fill them in.
4071 (elf64_alpha_relax_opt_call): Implement more than a stub.
4072 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4073 alignment on .scommon.
4074 (elf64_alpha_merge_gots): Merge use counts as well.
4076 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4078 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4079 for calculating a local symbol's address.
4080 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4081 Set the .got's cooked size as well as the raw size.
4083 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4085 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4086 internationalisation of printed information.
4088 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4089 internationalisation of printed information.
4091 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4093 * syms.c (struct indexentry): Change directory_name, file_name,
4094 and function_name fields to char *.
4095 (struct stab_find_info): Change cached_file_name field to char *.
4097 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4099 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4101 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4103 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4105 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4107 * Makefile.am (install-data-local): Make $(includedir).
4108 * Makefile.in: Rebuild.
4110 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4112 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4114 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4116 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4117 * Makefile.in: Rebuild.
4119 * bfd-in2.h: Rebuild for Nick's changes.
4121 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4123 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4124 change wrt length == max_namelen.
4126 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4128 * Many files: Added gettext invocations around user-visible
4130 * libbfd-in.h: Added gettext includes and defines.
4131 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4132 HAVE_LC_MESSAGES): Define.
4133 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4135 * Makefile.am (SUBDIRS): Added po.
4136 (POTFILES): New macro.
4137 (po/POTFILES.in): New target.
4138 (SOURCE_HFILES): New macro.
4140 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4142 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4144 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4145 NT_PRSTATUS note section encountered, it contains the status of
4146 the currently executing thread when the core file was written.
4148 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4150 * libcoff.h: Add extra parameter to
4151 bfd_coff_link_output_has_begun overrideable function.
4152 * cofflink.c: Pass extra parameter to
4153 bfd_coff_link_output_has_begun function.
4154 * bfd-in.h: Add prototypes for exported ARM interworking
4156 * peicode.h: ARM specific code reorganised to conform to BFD
4158 * coffcode.h: ARM specific code reorganised to conform to BFD
4160 * coff-arm.c: Code reorganised to conform to the BFD coding
4161 conventions. Global variables have been moved into an ARM
4162 specific hash table structure and a new function:
4163 bfd_arm_get_bfd_for_interworking() has been created which is
4164 called from the linker scripts.
4166 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4168 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4170 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4171 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4172 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4173 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4175 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4177 * config.bfd: Added sparc86x support.
4179 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4181 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4182 an out of range pc-relative jump/call to an undefined weak symbol.
4184 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4186 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4189 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4191 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4192 an error other than bfd_error_system_call, set the error to
4193 bfd_error_wrong_format.
4195 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4196 bfd_elf32_powerpcle_vec.
4198 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4199 program segments are zero, don't set p_paddr_valid.
4201 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4203 * elf64-alpha.c: Initial implementation of relaxation --
4204 (struct alpha_elf_link_hash_entry): Add use_count member.
4205 (elf64_alpha_check_relocs): Initialize and increment it.
4206 (elf64_alpha_can_merge_gots): Check it when considering merging.
4207 (elf64_alpha_merge_gots): Drop entries with zero use.
4208 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4209 (elf64_alpha_always_size_sections): Split out got sizing ...
4210 (elf64_alpha_size_got_sections): ... here. New function.
4211 (elf64_alpha_relax_find_reloc_ofs): New function.
4212 (elf64_alpha_relax_with_lituse): Likewise.
4213 (elf64_alpha_relax_without_lituse): Likewise.
4214 (elf64_alpha_relax_opt_call): Likewise.
4215 (elf64_alpha_relax_section): Likewise.
4216 (elf64_alpha_add_symbol_hook): Likewise.
4217 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4218 (elf64_alpha_relocate_section): Likewise.
4219 (bfd_elf64_bfd_relax_section): Define.
4220 (elf_backend_add_symbol_hook): Likewise.
4222 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4224 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4225 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4226 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4228 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4230 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4231 * configure: Rebuild.
4233 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4235 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4236 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4237 * configure.in: Define and substitute WIN32LDFLAGS and
4239 * aclocal.m4: Rebuild with new libtool.
4240 * configure, Makefile.in: Rebuild.
4242 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4244 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4245 before any other symbols in the same section.
4247 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4249 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4252 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4254 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4256 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4257 Use addr_size for address size, rather than sizeof(bfd_vma).
4258 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4259 Fix call to read_address.
4260 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4261 Scrap other unneeded arguments. Fix call to read_address.
4262 (scan_unit_for_functions): Fix call to read_attribute.
4263 (parse_comp_unit): We now handle more values for addr_size.
4264 Set addr_size in unit. Fix call to read_attribute and
4267 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4269 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4271 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4273 * archures.c (bfd_default_scan): Add m68k cases back to default
4274 switch, reverting patch of March 25, since IEEE support depends
4277 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4279 * Makefile.am (diststuff): New target.
4280 * Makefile.in: Rebuild.
4282 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4284 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4285 som_offset when we have an extended name table.
4287 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4289 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4291 * Makefile.in: Rebuild.
4293 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4295 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4296 symbols when creating a shared library.
4297 (elf_m68k_adjust_dynindx): New function, used by above code.
4298 (elf_m68k_finish_dynamic_sections): Initialize the section
4300 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4302 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4304 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4307 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4309 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4312 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4314 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4317 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4319 * configure.in: Set version to 2.9.1.
4320 * configure: Rebuild.
4322 * Branched binutils 2.9.
4324 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4326 * syms.c (ENABLE_CACHING): Define.
4327 (struct indexentry): Define.
4328 (struct stab_cache): Remove.
4329 (cmpindexentry): New static function.
4330 (struct stab_find_info): Add new fields: indextable,
4331 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4332 cached_file_name. Remove fields: file_cache, function_cache, and
4334 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4335 index table and search it.
4337 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4339 * elf.c (_bfd_elf_copy_private_section_data): Call
4340 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4342 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4344 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4346 * coff-arm.c: Define all globally visible variables and functions
4347 only when COFF_WITH_PE is not defined.
4348 * configure.in (armpe_little_vec, armpe_big_vec): Add
4350 * configure: Rebuild.
4352 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4354 Fix some gcc -Wall warnings:
4355 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4356 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4357 * archures.c (bfd_default_scan): Likewise.
4358 * bfd.c (bfd_scan_vma): Likewise.
4359 * binary.c (mangle_name): Likewise
4360 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4361 * coff-sh.c (sh_relocate_section): Likewise.
4362 * coff-stgo32.c (create_go32_stub): Likewise.
4363 * coffcode.h (coff_slurp_line_table): Likewise.
4364 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4365 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4366 (assign_file_positions_for_segments): Likewise.
4367 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4368 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4369 * oasys.c (oasys_write_sections): Likewise.
4370 * ppcboot.c (ppcboot_object_p): Likewise.
4371 (mangle_name): Likewise.
4372 * riscix.c (riscix_fix_pcrel_26): Likewise.
4373 * srec.c (srec_scan): Likewise.
4374 * stabs.c (_bfd_write_section_stabs): Likewise.
4375 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4376 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4377 switch. Declare parameters for function pointers.
4378 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4380 * elf.c (elf_sort_sections): Likewise.
4381 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4382 Add default cases to switches.
4383 (coff_arm_relocate_section): Remove unused local variables.
4385 (coff_arm_bfd_set_private_flags): Change flag variable to type
4387 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4388 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4389 (dump_toc): Change cat to const, and initialize it.
4390 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4391 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4392 (sh_elf_relocate_section): Initialize r_symndx.
4393 * coffcode.h (coff_compute_section_file_positions): Only declare
4394 old_sofar if ALIGN_SECTIONS_IN_FILE.
4395 (coff_write_object_contents): Initialize csym.
4396 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4397 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4399 * dwarf2.c: Include libiberty.h.
4400 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4401 (decode_line_info): Remove unused local variables.
4402 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4403 (m32r_elf_relocate_section): Likewise.
4404 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4405 (v850_elf_reloc): Likewise.
4406 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4407 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4408 * elf.c (assign_file_positions_for_segments): Always set adjust.
4409 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4410 parenthesize expression.
4411 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4412 (m32r_elf_object_p): Return a value.
4413 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4414 * elf32-mips.c (mips_elf_final_link): Initialize last.
4415 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4416 * elf32-v850.c (v850_elf_object_p): Return a value.
4417 (v850_elf_print_private_bfd_data): Change fprintf format string.
4418 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4420 * elflink.h (elf_link_add_object_symbols): Change vernum to
4421 unsigned int, and initialize it. Change fprintf format string.
4422 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4423 when setting or comparing to soname_indx.
4424 (elf_create_pointer_linker_section): Change num_symbols to
4426 * libcoff-in.h (coff_data_type): Change flags to flagword.
4427 * peicode.h (pe_print_idata): Initialize idx. Change j to
4428 bfd_size_type. Initialize hint_member. Remove useless test to
4430 (pe_print_edata): Change num_functions and num_names in struct
4431 EDT_type to unsigned long. Remove cast. Change fprintf format
4433 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4434 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4436 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4437 int *. Update uses. Change j to long.
4438 * bfd-in2.h, libcoff.h: Rebuild.
4440 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4442 * elf32-v850.c Remove definition of USE_REL.
4443 (v850_elf_info_to_howto_rela): New function.
4444 (v850_elf_perform_relocation): Renamed from
4445 v850_elf_store_addend_in_insn. Removed replace argument.
4446 (v850_elf_reloc): store the relocation in the addend field instead
4448 (v850_elf_final_link_relocate): Now calls
4449 v850_elf_perform_relocation.
4450 (v850_elf_relocate_section): Remove code to generate REL
4453 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4455 * coffcode.h (coff_new_section_hook): Set the type and storage
4456 class in the native symbol information allocated for a new section
4459 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4461 * peicode.h: Chain together calls to
4462 coff_bfd_copy_private_bfd_data and
4463 coff_bfd_print_private_bfd_data.
4465 * coff-arm.c: Add prototypes for
4466 coff_arm_bfd_print_private_bfd_data and
4467 coff_arm_bfd_copy_private_bfd_data.
4469 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4471 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4474 * peicode.h: Call arm-coff private data functions after handling
4477 * coff-arm.c: Turn statics into globals so that they can be shared
4478 both pe and pei backends.
4480 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4482 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4484 (sunos_write_object_contents): Likewise.
4485 * aoutx.h (NAME(aout,machine_type)): Likewise.
4486 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4488 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4490 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4492 (bfd_default_scan): Remove m68k special cases.
4493 * bfd-in2.h: Rebuild.
4494 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4496 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4497 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4499 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4500 selection, change printable_name to just "m68k" and make that the
4501 default instead of m68k:68020.
4503 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4505 (MY_get_section_contents): Define as aout_32_get_section_contents
4506 rather than NAME(aout,get_section_contents).
4508 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4510 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4511 and call bfd_default_set_arch_mach to do the real work.
4513 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4515 * bout.c (BALX): Include return register g14 as part of the insn.
4517 (calljx_callback): Use it.
4519 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4521 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4522 * libbfd.h: Rebuild.
4524 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4525 byte_count to unsigned int.
4526 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4527 unused local variables.
4529 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4530 variables er and er1.
4532 * cpu-v850.c: Include <ctype.h>.
4533 (scan): Case isdigit argument to unsigned char.
4535 From Yan Meroth <YAN.MEROTH@st.com>:
4536 * ihex.c (ihex_scan): Add extbase variable so that getting an
4537 extended linear address record does not ignore any previous
4539 (ihex_write_object_contents): When writing out an extended linear
4540 address record, zero out any previous extended address.
4542 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4544 * ieee.c (do_one): Check section before dereferencing it.
4545 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4546 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4548 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4550 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4552 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4554 * coff-arm.c: Add interworking functions to pe backends.
4556 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4558 * configure.in: Use AM_DISABLE_SHARED.
4559 * aclocal.m4, configure: Rebuild with libtool 1.2.
4561 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4563 * coff-arm.c (coff_arm_relocate_section): Better error messages
4564 when interowrking conflucts occur. Courtesy of Jonathan Walton
4566 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4567 relocations. Patch courtesy of Jonathan Walton and Tony
4570 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4572 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4573 part of Feb 22 change controling when to override the existing
4574 symbol with the .plt entry.
4576 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4578 * config.bfd (targ_cpu): Add thumb-pe target.
4580 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4581 functions in PE build.
4583 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4585 * config.bfd (sparclite-*-elf*): Added.
4587 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4589 * configure.in: Add elf.lo to elf shell variable.
4590 * Makefile.am (BFD_LIBS): Remove elf.lo.
4591 (BFD_LIBS_CFILES): Remove elf.c.
4592 (BFD32_BACKENDS): Add elf.lo.
4593 (BFD32_BACKENDS_CFILES): Add elf.c.
4594 * configure, Makefile.in: Rebuild.
4596 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4598 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4599 relocation against a now-local symbol should not have a dynamic
4602 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4604 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4606 (pe_print_private_bfd_data): Print PE flags. From Mikey
4607 <jeffdb@netzone.com>.
4609 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4611 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4612 a plt entry when we can determine that we authoritatively define
4615 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4617 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4618 don't actually use trad-core, but a SunOS-style core file handled
4620 * hosts/sparclinux.h: Remove.
4622 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4624 * peicode.h (pe_print_idata): If there is no .idata section, look
4625 for the import tables in some other section. Make the initial
4626 label line up better with the data. Print the import address
4627 table even if there is no import name table. If the import
4628 address table holds actual addresses, print them.
4630 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4632 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4633 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4634 bfd_error_system_call.
4636 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4638 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4639 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4641 From H.J. Lu <hjl@gnu.org>:
4642 * Makefile.am (libbfd_la_LDFLAGS): Define.
4643 * Makefile.in: Rebuild.
4645 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4647 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4648 * netbsd.h (MACHTYPE_OK): Define.
4649 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4650 calling N_SET_MACHTYPE, rather than having a switch.
4651 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4653 * i386netbsd.c (MACHTYPE_OK): Don't define.
4654 (DEFAULT_MID): Define.
4655 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4656 (MACHTYPE_OK): Don't define.
4657 (DEFAULT_MID): Define.
4658 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4659 (DEFAULT_MID): Define.
4660 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4661 (DEFAULT_MID): Define.
4662 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4663 (DEFAULT_MID): Define.
4665 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4666 * vaxnetbsd.c: New file.
4667 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4668 rather than netbsd_core.
4669 * targets.c (vaxnetbsd_vec): Declare.
4670 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4671 defined, add netbsd_core_vec.
4672 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4673 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4674 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4675 * config.bfd (alpha*-*-netbsd*): New target.
4676 * Makefile.am: Rebuild dependencies.
4677 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4678 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4679 * configure, Makefile.in: Rebuild.
4681 * configure.host: Remove the old shared library build stuff. We
4682 now use libtool instead.
4684 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4686 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4688 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4690 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4691 * configure: Rebuild.
4693 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4694 * elf32-v850.c (remember_hi16s_reloc): New function.
4695 (find_remembered_hi16s_reloc): New function.
4696 (v850_elf_store_addend_in_insn): Use the above new functions to
4697 match up HI6S relocs with LO16 relocs.
4699 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4701 * configure.in: Change -linux* to -linux-gnu*.
4702 * config.bfd, configure.host: Likewise.
4703 * configure: Rebuild.
4705 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4707 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4708 LO16/HI16S bug and improve comments about what is going on.
4710 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4712 * configure, aclocal.m4: Rebuild with new libtool.
4714 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4716 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4717 when merging v850 code into v850e/v850ea code. Do not initialise
4718 output flags if the input is the default architecture.
4720 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4722 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4723 get the size from bfd_arch_bits_per_address instead of directly
4726 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4728 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4729 to wrap, just return all 1's bits instead.
4730 * libbfd.h: Regenerate.
4732 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4734 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4736 (coff_relocate_section): If COFF_WITH_PE, define as
4737 coff_pe_i386_relocate_section.
4738 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4739 skip empty sections, to match coff_write_object_contents.
4741 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4742 rather than swapping out r_offset twice. From Luke Deller
4743 <luked@cse.unsw.edu.au>.
4745 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4747 * configure.in: Set libtool_enable_shared rather than
4748 libtool_shared. Remove diversion hack.
4749 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4752 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4754 * syms.c (struct stab_cache): Define.
4755 (struct stab_find_info): Remove cached_offset, cached_stab,
4756 cached_str, and cached_stroff fields. Add file_cache,
4757 function_cache, and line_cache fields.
4758 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4761 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4763 * peicode.h (pe_print_idata): Check for import of ordinal rather
4765 (pe_print_edata): If there is no .edata section, look for the
4766 export data in some other section.
4768 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4770 * configure.in: Change version to 2.8.4.
4771 * configure: Regenerated.
4773 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4775 Add tms320c30 support:
4776 * cpu-tic30.c: New file.
4777 * aout-tic30.c: New file.
4778 * coff-tic30.c: New file.
4779 * archures.c (bfd_arch_tic30): Define.
4780 (bfd_tic30_arch): Declare.
4781 (bfd_archures_list): Add bfd_tic30_arch.
4782 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4784 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4785 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4786 (coff_set_flags): Likewise.
4787 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4788 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4789 * Makefile.am: Rebuild dependencies.
4790 (ALL_MACHINES): Add cpu-tic30.lo.
4791 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4792 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4793 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4794 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4796 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4798 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4799 to lag behind LO16 reloc by a couple of instructions.
4801 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4803 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4804 make to reexamine the file timestamp.
4805 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4807 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4810 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4812 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4813 to create .dynsbss and .rela.sbss sections.
4814 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4815 copied from dynamic objects into .sbss.
4816 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4817 use it. Correct typo of .rela.sdata2.
4818 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4819 put the data, which may now be in .sbss.
4820 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4821 (elf_backend_create_dynamic_sections): Define as
4822 ppc_elf_create_dynamic_sections.
4824 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4825 against _GLOBAL_OFFSET_TABLE_.
4826 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4827 shared libraries which refer to local symbols. Make sure that the
4828 test for allocating space for a reloc in a shared object is the
4829 same as the test for emitting a reloc.
4831 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4833 * config.bfd (i[3456]-*-mingw32*): New target.
4834 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4835 * aclocal.m4, configure: Rebuild.
4837 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4839 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4842 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4844 Sparc v9 ABI compliant PLT:
4845 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4846 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4847 (LARGE_PLT_THRESHOLD): New define.
4848 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4849 (sparc64_elf_build_plt): New function.
4850 (sparc64_elf_plt_entry_offset): Likewise.
4851 (sparc64_elf_plt_ptr_offset): Likewise.
4852 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4853 contain the index for convenience. Skip the initial entries
4855 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4856 memory for the benefit of .rela.plt.
4857 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4858 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4859 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4860 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4861 Call sparc64_elf_build_plt.
4862 (elf_backend_want_got_plt): No.
4863 (elf_backend_plt_readonly): No.
4864 (elf_backend_plt_alignment): 8.
4866 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4867 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4868 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4871 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4873 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4875 * cpu-mips.c (arch_info_struct): Add mips variants.
4876 * bfd-in2.h: Rebuilt.
4878 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4880 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4883 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4885 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4886 (i[3456]86sco3.2v5*coff): New target.
4888 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4890 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4892 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4894 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4895 * bfd-in2.h: Regenerate.
4897 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4899 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4901 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4903 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4904 adjust addend for an output common symbol (from Jimmy Blair
4905 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4906 defined symbol to counteract adjustment made in generic relocation
4909 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4911 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4913 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4914 (GET_SCNDHR_NLNNO): Likewise.
4916 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4918 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4920 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4922 * elf32-m32r.c: Add macros to handle NOP insertion.
4924 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4926 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4927 (xcoff_mark): Likewise.
4928 (xcoff_build_ldsyms): Mark absolute symbols.
4930 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4932 * bout.c (b_out_write_object_contents): Sort symbols before output
4933 to keep {CALL,BAL}NAME symbols adjacent.
4934 (b_out_symbol_cmp): New function.
4936 For older changes see ChangeLog-9697
4942 version-control: never