1 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
4 Handle LTOFF_TP* relocs.
5 (elf_hppa_relocate_insn): Similarly.
7 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
8 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
9 (elf_hppa_relocate_insn): Handle PCREL* relocs.
11 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
12 DIR32, DIR64 and FPTR64 relocations.
13 (elf_hppa_relocate_insn): Similarly.
15 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
16 address of the .PARISC.global section.
17 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
18 table entry elf_hppa_final_link_relocate. Do not give a warning
19 for a reloc against an external symbol if it has a PA64 hash
21 (elf_hppa_final_link_relocate): Significantly rework. Handle
22 DLTIND relocations. Compute the final value of the relocation
23 before passing the value of elf_hppa_relocate_insn.
24 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
25 relocation support. Handle DLTIND relocation requests just like
26 DLTREL relocation requests. Simplify branch handling.
28 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
30 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
31 non-allocated section as done in i386 version.
32 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
33 statement since this is no know relocation.
35 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
37 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
39 (elf_hppa_relocate_insn): Similarly.
41 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
43 (elf_hppa_relocate_insn): Similarly.
45 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
46 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
47 Pass the relocate type rather than the insn format to
48 elf_hppa_relocate_insn.
49 (elf_hppa_relocate_insn): Make switch dependent on relocation type
50 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
52 1999-09-07 Ian Lance Taylor <ian@zembu.com>
54 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
55 (bfd_coff_filnmlen): Define.
56 (bfd_coff_std_swap_table): Initialize new field.
57 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
59 (coff_write_symbols): Likewise.
60 (coff_get_normalized_symtab): Likewise.
61 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
64 1999-09-06 Donn Terry <donn@interix.com>
66 * coffcode.h (sort_by_secaddr): New static function if
68 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
69 sections by VMA when assigning target_index values. Always set
72 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
73 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
77 * coffcode.h (coff_set_custom_section_alignment): Add const to
78 declaration to match definition.
79 (coff_write_object_contents): Don't set F_AR32W(R)? if
82 * coff-i386.c (in_reloc_p): Add declaration.
83 (i386coff_vec): Simplify initialization of
84 application_section_flags.
86 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
87 version. Move COFF_WITH_PE specific code to new version.
88 (stype_to_sec_flags): Likewise. Add section parameter.
89 * coffgen.c (make_a_section_from_file): Set target_index before
90 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
93 * syms.c (stt): Add some PE/PEI section names.
94 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
96 (bfd_symbol_info): Check for 'w'.
98 * section.c (struct bfd_comdat_info): Define.
99 (asection): Add comdat field.
100 (STD_SECTION): Initialize comdat field.
101 (bfd_make_section_anyway): Likewise.
102 * bfd-in2.h: Rebuild.
104 1999-09-06 Andreas Schwab <schwab@suse.de>
106 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
109 1999-09-06 Nick Clifton <nickc@cygnus.com>
111 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
112 bfd_realloc instead of calloc and realloc.
114 1999-09-04 Steve Chamberlain <sac@pobox.com>
116 * cpu-pj.c: New file.
117 * elf32-pj.c: New file.
118 * config.bfd (pj*): New cpu.
119 (pj-*-*, pjl-*-*): New targets.
120 * configure.in (bfd_elf32_pj_vec): New target vector.
121 (bfd_elf32_pjl_vec): New target vector.
122 * archures.c (bfd_arch_pj): Define.
123 * elf.c (prep_headers): Handle bfd_arch_pj.
124 * reloc.c: Define BFD_RELOC_PJ_* relocations.
125 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
126 to target vector list.
127 * Makefile.am: Rebuild dependencies.
128 (ALL_MACHINES): Add cpu-pj.lo.
129 (ALL_MACHINES_CFILES): Add cpu-pj.c.
130 (BFD32_BACKENDS): Add elf32-pj.lo.
131 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
132 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
134 1999-09-04 Ian Lance Taylor <ian@zembu.com>
136 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
137 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
138 and NON_GOT_REF from weak defined symbol to real symbol.
139 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
140 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
142 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
143 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
144 don't create a COPY reloc.
146 1999-09-03 Ian Lance Taylor <ian@zembu.com>
148 * elflink.h (elf_bfd_final_link): When counting relocations, don't
149 count those in sections we are not including in the link.
151 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
153 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
154 field in hpux11 shared libraries.
156 1999-09-02 Nick Clifton <nickc@cygnus.com>
158 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
160 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
162 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
163 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
164 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
166 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
168 * elflink.h (record_link_assignment): When possible, keep the
169 original type of the symbol.
171 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
173 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
174 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
175 tools were configured.
176 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
178 1999-08-26 Mark Mitchell <mark@codesourcery.com>
180 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
181 GOT entries for GOT16 relocations; they're not required.
183 1999-08-24 Nick Clifton <nickc@cygnus.com>
185 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
187 * config.bfd (arm-*-netbsd*): New target.
188 * configure.in (armnetbsd_vec): New target vector.
189 * configure: Regenerate
190 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
192 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
193 (ALL_MACHINES_CFILES): Add armnetbsd.c.
194 (armnetbsd.lo): New rule with deps.
195 * Makefile.in: Regenerate.
197 * armnetbsd.c: New file: Definitions specific to arm-netbsd
200 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
202 * som.c (som_slurp_symbol_table): Fix typo in comment.
204 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
206 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
207 here instead of using elf_section_data...
209 1999-08-19 Nick Clifton <nickc@cygnus.com>
211 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
212 relocations into the base file.
213 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
214 we are building a base file.
216 1999-08-19 Nick Clifton <nickc@cygnus.com>
218 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
220 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
221 REL relocs when performing a partial relocation.
223 1999-08-18 Donn Terry <donn@interix.com>
225 * cofflink.c: Move definitions of N_TMASK, et. al., out of
226 _bfd_coff_link_input_bfd into top level.
228 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
229 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
230 (coff_i386_rtype_to_howto): Likewise.
231 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
232 Completely ignore symbols which are all zero.
233 (dummy_reloc16_estimate): Add return 0.
234 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
235 variable copy to name_copy to avoid shadowing outer scope
237 * libcoff-in.h (coff_data_type): Change raw_syment_count field
238 from unsigned int to unsigned long. Add timestamp field.
239 * libcoff.h: Rebuild.
241 1999-08-17 H.J. Lu <hjl@gnu.org>
243 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
246 1999-08-17 Ian Lance Taylor <ian@zembu.com>
248 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
249 for special section symbols.
250 * elflink.h (elf_merge_symbol): If we have no old BFD, check
251 BSF_DYNAMIC on the section symbol to see whether the old BFD is
254 1999-08-15 Mark Mitchell <mark@codesourcery.com>
256 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
257 coincidence of variable names between old and new code.
259 1999-08-12 Nick Clifton <nickc@cygnus.com>
261 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
262 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
263 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
264 and 'addend' parameter a 'bfd_signed_vma'.
265 (elf32_arm_final_link_relocate): Do not involve stubs in
266 R_ARM_THM_PC22 relocs relative to section symbols, they are long
267 jumps, not function calls.
269 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
271 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
272 in R_ARM_PC24 relocs.
274 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
276 * elf-hppa.h (elf_hppa_fake_sections): New function.
277 * elf32-hppa.c (elf_backend_fake_sections): Define.
279 * elf-hppa.h (elf_hppa_final_write_processing): Update for
280 recent changes to the arch_info structure.
282 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
283 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
284 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
287 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
288 Ralf Baechle <ralf@uni-koblenz.de>
290 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
291 output DT_MIPS_GOTSYM.
292 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
293 DT_MIPS_SYMTABNO if there are no global GOT symbols.
295 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
297 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
298 prototype. Handle local symbols. Add commentary.
299 (mips_elf_calculate_relocation): Adjust accordingly.
300 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
303 * elflink.h (elf_bfd_final_link): Tweak last change.
305 1999-08-09 Mark Mitchell <mark@codesourcery.com>
307 * elflink.h (elf_link_size_reloc_section): Use the counts in the
308 elf-section data to allocate just the right amount of relocation
309 space. Don't allocate the hash space twice.
310 (elf_bfd_final_link): Calculate the amount of space to allocate in
311 each relocation section.
313 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
315 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
316 64bit mode, generate a section relative relocation for a 32bit
318 (elf_hppa_is_local_label_name): New function.
319 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
320 shared between 32bit and 64bit port.
322 1999-08-09 Mark Mitchell <mark@codesourcery.com>
324 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
325 R_MIPS_GOT16 and R_MIPS_CALL16.
326 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
327 to use when looking for a preexisting GOT entry.
329 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
331 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
332 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
334 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
336 1999-08-09 Geoff Keating <geoffk@cygnus.com>
338 * elflink.h (elf_link_output_extsym): Don't output a weak
339 reference to an undefined symbol just because it was defined weak
342 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
344 * coffgen.c (coff_find_nearest_line): When looking for file, use
345 last best match rather than first. If address is beyond last line
346 number record, don't return the last line as the correct value.
348 1999-08-08 Ian Lance Taylor <ian@zembu.com>
350 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
351 * bfd-in2.h: Rebuild.
353 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
355 * libcoff-in.h (struct coff_section_alignment_entry): Define.
356 * coffcode.h (coff_set_custom_section_alignment): New static
358 (coff_section_alignment_table): New static array.
359 (coff_new_section_hook): Use coff_set_customer_section_alignment.
360 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
361 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
362 * libcoff.h: Rebuild.
364 1999-08-08 Ian Lance Taylor <ian@zembu.com>
366 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
368 * Makefile.in: Rebuild.
370 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
372 * section.c (SEC_SHARED): Define.
373 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
374 (styp_to_sec_flags): Likewise.
375 * peicode.h (coff_swap_scnhdr_out): Likewise.
376 * bfd-in2.h: Rebuild.
378 1999-08-08 Ian Lance Taylor <ian@zembu.com>
380 * coffcode.h (coff_classify_symbol): Comment out part of
381 1999-08-05 change which breaks cygwin DLLs.
383 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
384 * aclocal.m4, configure: Rebuild.
386 1999-08-06 Ian Lance Taylor <ian@zembu.com>
388 * section.c (global_syms): Only initialize union field if
391 1999-08-04 Mark Mitchell <mark@codesourcery.com>
393 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
394 the size of a GOT entry here.
395 (mips_elf_calculate_relocation): Don't create a local GOT entry
396 for the symbol in a GOT16 relocation; just for it's high-order bit
397 (_bfd_mips_elf_relocate_section): Fix thinko.
399 1999-08-05 Ian Lance Taylor <ian@zembu.com>
401 Based on patches from Donn Terry <donn@interix.com>:
402 * coffcode.h (enum coff_symbol_classification): Define.
403 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
404 _bfd_coff_classify_symbol. Change return type.
405 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
406 (coff_slurp_symbol_table): Use coff_classify_symbol.
407 (coff_classify_symbol): New static function.
408 (coff_sym_is_global): Never define.
409 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
410 * cofflink.c (coff_link_check_ar_symbols): Use
411 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
412 (coff_link_add_symbols): Likewise.
413 (_bfd_coff_link_input_bfd): Likewise.
414 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
415 coff_classify_symbol.
416 * libcoff.h: Rebuild.
418 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
420 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
421 (e_ltpsel, e_rtpsel): Similarly.
423 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
424 and 14bit ertpsel. Handle 64bit psel.
426 1999-08-04 Mark Mitchell <mark@codesourcery.com>
428 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
429 handling for REL relocations. And only left-shift R_MIPS26
430 relocation addends where necessary.
432 1999-08-03 Mark Mitchell <mark@codesourcery.com>
434 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
435 (mips_elf_next_lo16_relocation): Don't compute the addend here.
436 Just return the relocation found.
437 (mips_elf_relocate_section): Pull the LO16 addend out of the
438 section itself when using REL relocations.
440 * elf32-mips.c (mips_elf_calculate_relocation): Restore
441 _DYNAMIC_LINK handling and handling of undefined symbols in shared
444 1999-08-03 Ian Lance Taylor <ian@zembu.com>
446 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
447 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
448 relocation against a symbol in an input section with no output
449 section. From Daniel Jacobowitz <drow@false.org>.
451 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
453 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
454 look for generated file correctly.
455 * aclocal.m4, configure: Rebuild.
457 1999-08-02 Mark Mitchell <mark@codesourcery.com>
459 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
460 and R_MIPS16_26 relocations correctly when relocating.
461 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
462 and R_MIPS_CALL_LO16 are for global symbols.
464 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
466 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
468 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
469 variables and initialize them.
471 1999-08-01 Mark Mitchell <mark@codesourcery.com>
473 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
474 there are no global symbols requiring GOT entries.
475 (_bfd_mips_elf_size_dynamic_sections): Likewise.
476 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
477 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
479 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
480 symbols are considered to have the value zero.
481 (_bfd_mips_elf_relocate_section): Don't try to perform a
482 relocation for an undefined symbol.
483 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
486 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
488 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
489 wants ba,a,pt %xcc instead of %icc.
490 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
491 of large PLT entries.
492 (sparc64_elf_plt_ptr_offset): Fix calculation.
493 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
494 addend should be relative to load address, not .plt section start.
495 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
497 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
499 * elf-bfd.h (struct elf_backend_data): Add
500 print_symbol_all and output_arch_syms backend methods.
501 * elfxx-target.h: Likewise.
502 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
503 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
504 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
506 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
507 symbols in .dynsym, add their names into .dynstr. Put those symbols
509 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
510 pointers to STT_REGISTER symbols in dynsym section.
511 (sparc64_elf_print_symbol_all): New function.
512 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
513 printing using the print_symbol_all hook.
515 1999-07-30 Catherine Moore <clm@cygnus.com>
517 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
520 1999-07-29 Richard Henderson <rth@cygnus.com>
522 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
523 dynamic_sections_created.
525 1999-07-29 Richard Henderson <rth@cygnus.com>
527 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
528 (mips_rtype_to_howto): ... new function.
529 (_bfd_mips_elf_relocate_section): Use it.
531 1999-07-28 Mark Mitchell <mark@codesourcery.com>
533 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
535 1999-07-27 Nick Clifton <nickc@cygnus.com>
537 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
539 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
540 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
542 1999-07-23 Donn Terry <donn@interix.com>
544 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
545 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
546 * cofflink.c (coff_link_add_symbols): If PE, handle section
548 * libcoff.h: Rebuild.
550 * config.bfd (i[3456]86-*-interix*): New target.
552 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
554 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
555 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
556 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
557 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
558 (COFF_SUPPORT_GNU_LINKONCE): Define.
559 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
560 (COFF_SUPPORT_GNU_LINKONCE): Define.
562 1999-07-21 Ian Lance Taylor <ian@zembu.com>
565 * makefile.dos: Remove; obsolete.
566 * configure.bat: Remove; obsolete.
568 1999-07-21 H.J. Lu <hjl@gnu.org>
570 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
572 1999-07-21 Philippe De Muyter <phdm@macqel.be>
574 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
575 message and fail if a symbol index is out of range.
577 1999-07-21 Ian Lance Taylor <ian@zembu.com>
579 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
580 when looking at a R_MIPS_GOT16 relocation.
582 1999-07-20 Nick Clifton <nickc@cygnus.com>
584 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
586 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
588 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
589 removed in previous change.
590 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
591 in relocateable output.
593 1999-07-19 Ian Lance Taylor <ian@zembu.com>
595 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
598 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
599 if they appear to be specially created by the linker.
601 1999-07-19 Nick Clifton <nickc@cygnus.com>
603 * targets.c (alternative_target): New field in bfd_target
605 (bfd_search_for_target): New function: Find a target that
606 satisifies a search function.
607 * bfd-in2.h: Regenerate.
609 * elfxx-target.h: Initialise the alternative_target field of
610 the bfd_target structures to point to the other target (if
612 * nlm-target.h: Initialise the alternative_target field of
613 the bfd_target structures to point to the other target (if
616 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
617 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
619 * aix386-core.c: Initialise new field of bfd_target structure.
620 * aout-adobe.c: Initialise new field of bfd_target structure.
621 * aout-arm.c: Initialise new field of bfd_target structure.
622 * aout-target.h: Initialise new field of bfd_target structure.
623 * aout-tic30.c: Initialise new field of bfd_target structure.
624 * binary.c: Initialise new field of bfd_target structure.
625 * bout.c: Initialise new field of bfd_target structure.
626 * cisco-core.c: Initialise new field of bfd_target structure.
627 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
628 * coff-alpha.c: Initialise new field of bfd_target structure.
629 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
630 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
631 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
632 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
633 * coff-i386.c: Initialise new field of bfd_target structure.
634 * coff-i860.c: Initialise new field of bfd_target structure.
635 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
636 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
637 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
638 * coff-mips.c: Initialise new field of bfd_target structure.
639 * coff-ppc.c: Initialise new field of bfd_target structure.
640 * coff-rs6000.c: Initialise new field of bfd_target structure.
641 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
642 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
643 * coff-tic30.c: Initialise new field of bfd_target structure.
644 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
645 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
646 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
647 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
648 * hppabsd-core.c: Initialise new field of bfd_target structure.
649 * hpux-core.c: Initialise new field of bfd_target structure.
650 * i386msdos.c: Initialise new field of bfd_target structure.
651 * i386os9k.c: Initialise new field of bfd_target structure.
652 * ieee.c: Initialise new field of bfd_target structure.
653 * ihex.c: Initialise new field of bfd_target structure.
654 * irix-core.c: Initialise new field of bfd_target structure.
655 * mipsbsd.c: Initialise new field of bfd_target structure.
656 * netbsd-core.c: Initialise new field of bfd_target structure.
657 * oasys.c: Initialise new field of bfd_target structure.
658 * osf-core.c: Initialise new field of bfd_target structure.
659 * ppcboot.c: Initialise new field of bfd_target structure.
660 * ptrace-core.c: Initialise new field of bfd_target structure.
661 * sco5-core.c: Initialise new field of bfd_target structure.
662 * som.c: Initialise new field of bfd_target structure.
663 * srec.c: Initialise new field of bfd_target structure.
664 * tekhex.c: Initialise new field of bfd_target structure.
665 * trad-core.c: Initialise new field of bfd_target structure.
666 * versados.c: Initialise new field of bfd_target structure.
667 * vms.c: Initialise new field of bfd_target structure.
669 1999-07-19 Andreas Schwab <schwab@suse.de>
671 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
674 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
676 * elflink.h (elf_link_adjust_relocs): New function.
677 (elf_bfd_final_link): Use it.
678 (elf_link_input_bfd): Deal with the fact that there can be
679 two relocation sections for a single section.
680 (elf_reloc_link_order): Likewise.
682 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
683 a relocateable object.
684 (_bfd_mips_elf_relocate_section): Handle relocateable links.
686 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
688 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
689 (sparc64_elf_get_reloc_upper_bound,
690 sparc64_elf_get_dynamic_reloc_upper_bound,
691 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
692 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
694 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
695 ELF64_R_TYPE_ID/DATA where appropriate.
697 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
699 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
702 1999-07-16 Ian Lance Taylor <ian@zembu.com>
704 * elf32-mips.c (mips_elf_local_relocation_p): New static
706 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
707 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
708 Always set *require_jalxp.
709 (mips_elf_stub_section_p): Mark abfd parameter as unused.
710 (_bfd_mips_elf_relocate_section): Only look for LO16 following
711 GOT16 if the GOT16 is against a local symbol. Don't return false
712 for an undefined symbol. If there is an overflow, assert that we
715 1999-07-16 Andreas Schwab <schwab@suse.de>
717 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
718 variables `link' and `elfsec'.
719 (elf_bfd_final_link): Remove unused variable `os'.
721 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
723 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
724 a PT_PHDR program headers.
725 (_bfd_mips_elf_final_link): Don't assume there are going to be
726 section symbols when we're not building a shared object.
727 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
730 1999-07-15 J.T. Conklin <jtc@redback.com>
732 * config.bfd (i[3456]86-*-vxworks*): New target.
734 1999-07-15 Mark Mitchell <mark@codesourcery.com>
736 * elf32-mips.c (mips_elf_stub_section_p): New function.
737 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
738 (mips_elf_relocate_section): Adjust calling sequence for
739 mips_elf_calculate_relocation and mips_elf_perform_relocation.
740 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
743 1999-07-15 Ian Lance Taylor <ian@zembu.com>
745 * configure.in: Bump version number to 2.9.5.
746 * configure: Rebuild.
748 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
750 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
752 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
753 to derive final type instead of hardwiring a selection.
755 1999-07-14 Mark Mitchell <mark@codesourcery.com>
757 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
758 things relocated by R_MIPS16_GPREL.
759 (mips_elf_perform_relocation): Likewise.
761 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
763 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
765 1999-07-14 Richard Henderson <rth@cygnus.com>
767 * elf32-mips.c (struct mips_got_info): Add global_gotno.
768 (_bfd_mips_elf_size_dynamic_sections): Set it.
769 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
770 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
771 new argument max_local.
773 1999-07-14 Mark Mitchell <mark@codesourcery.com>
775 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
776 subwords when handling an R_MIPS16_26 relocation.
777 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
780 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
781 dst_mask to match reality.
782 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
783 (mips_elf_obtain_contents): Use bfd_get.
784 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
785 (mips_elf_relocate_section): Likewise.
787 1999-07-13 Mark Mitchell <mark@codesourcery.com>
789 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
790 (mips_elf_relocate_section): Adjust calling sequence for
791 mips_elf_perform_relocation.
792 (mips_elf_perform_relocation): Take additional argument. Handle
793 R_MIPS16_26. Use bfd_put for convenience.
795 1999-07-13 Richard Henderson <rth@cygnus.com>
797 * elf.c (assign_file_positions_for_segments): Thinko last change.
798 Always overwrite p_flags.
800 1999-07-13 Richard Henderson <rth@cygnus.com>
802 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
803 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
804 .dynbss and .rel[a].bss if want_dynbss.
805 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
807 1999-07-13 Richard Henderson <rth@cygnus.com>
809 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
811 1999-07-13 Richard Henderson <rth@cygnus.com>
813 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
814 (struct elf_link_hash_table): Add dynlocal.
815 (_bfd_elf_link_lookup_local_dynindx): Prototype.
816 (_bfd_elf_link_adjust_dynindx): Delete.
817 (_bfd_elf_link_renumber_dynsyms): Prototype.
818 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
819 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
820 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
821 (_bfd_elf_link_lookup_local_dynindx): New function.
822 (elf_link_renumber_hash_table_dynsyms): New function.
823 (_bfd_elf_link_renumber_dynsyms): New function.
824 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
825 (struct elf_assign_sym_version_info): Delete removed_dynamic.
826 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
827 instead of elf_link_remove_section_and_adjust_dynindices.
828 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
829 (elf_link_assign_sym_version): Remove removed_dynamic code.
830 (elf_link_renumber_dynsyms): Delete.
831 (elf_bfd_final_link): Install section and local symbols into .dynsym.
833 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
834 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
835 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
836 * elf32-mips.c: Similarly.
837 * elf32-ppc.c: Similarly.
838 * elf32-sparc.c: Similarly.
839 * elf64-alpha.c: Similarly.
840 * elf64-sparc.c: Similarly.
842 1999-07-13 Mark Mitchell <mark@codesourcery.com>
844 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
845 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
846 when the relocation is against _gp_disp.
848 1999-07-12 Mark Mitchell <mark@codesourcery.com>
850 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
851 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
852 to possibly_dynamic_relocs. Adjust usage throughout code.
853 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
854 (elf_mips_ctor64_howto): Likewise.
855 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
857 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
858 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
859 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
860 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
862 1999-07-12 Ian Lance Taylor <ian@zembu.com>
864 * Makefile.am: Rebuild dependencies.
865 * Makefile.in: Rebuild.
867 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
868 * bfd-in2.h: Rebuild.
870 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
871 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
872 structure initializations. Add casts.
873 * reloc.c (EMPTY_HOWTO): Define.
874 * bfd-in2.h: Rebuild.
875 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
876 comparisons against 0.
877 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
878 previous_ibfd_e_flags to unsigned long.
879 * vms.h (struct vms_private_data_struct): Change section_count to
881 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
882 (_bfd_vms_write_gsd): Change symnum to unsigned.
883 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
884 * vms-tir.c (etir_sta): Change psect to unsigned.
885 (alloc_section): Change idx to unsigned.
886 (tir_sta, tir_ctl): Change psect to unsigned.
887 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
888 * vms.c (priv_section_count): Change to unsigned.
890 1999-07-12 Andreas Schwab <schwab@suse.de>
892 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
893 * m68klinux.c: Likewise.
895 1999-07-12 Ian Lance Taylor <ian@zembu.com>
897 * Many files: Changes to avoid gcc warnings: Remove unused local
898 variables. Add default case to enum switches.
899 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
900 compile if not COFF_IMAGE_WITH_PE.
901 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
902 (bfd_arm_get_bfd_for_interworking): Likewise.
903 (bfd_arm_process_before_allocation): Likewise.
904 * epoc-pei-arm.c: Don't rename bfd_arm functions.
905 * pei-arm.c: Likewise.
906 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
907 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
908 (mips_elf_got16_entry): Put parens around & in body of ==.
909 (mips_elf_calculate_relocation): Correct test for empty string.
910 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
912 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
915 1999-07-11 Ian Lance Taylor <ian@zembu.com>
917 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
918 as appropriate. Fill in structure initializations. Add variable
919 initializations. Add casts.
920 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
921 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
923 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
925 * elf-bfd.h (bfd_elf_hash): Update declaration.
926 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
927 when calling bfd_elf_hash.
929 1999-07-11 Mark Mitchell <mark@codesourcery.com>
931 * libbfd.c (bfd_put_8): Make it of type `void'.
932 * bfd-in2.h: Regenerated.
933 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
935 (_bfd_mips_elf_final_link): Likewise.
937 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
939 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
941 * config.bfd (hppa*-*-linux-gnu*): New target
943 1999-07-07 Mark Mitchell <mark@codesourcery.com>
945 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
946 (_bfd_mips_elf_create_dynamic_sections): New function.
947 (_bfd_mips_elf_add_symbol_hook): Likewise.
948 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
949 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
950 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
951 (_bfd_mips_elf_gc_mark_hook): Likewise.
952 (_bfd_mips_elf_gc_sweep_hook): Likewise.
953 (_bfd_mips_elf_always_size_sections): Likewise.
954 (_bfd_mips_elf_size_dynamic_sections): Likewise.
955 (_bfd_mips_elf_check_relocs): Likewise.
956 (_bfd_mips_elf_link_hash_table_create): Likewise.
957 (_bfd_mips_elf_print_private_data): Likewise.
958 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
959 (_bfd_mips_elf_final_link): Likewise.
960 (_bfd_mips_elf_additional_program_headers): Likewise.
961 (_bfd_mips_elf_modify_segment_map): Likewise.
962 (_bfd_mips_elf_relocate_section): Likewise.
963 * elf32-mips.c (mips_elf32_object_p): Move contents into
964 _bfd_mips_elf_object_p.
965 (mips_elf_additional_program_headers): Rename to
966 _bfd_mips_elf_additional_program_headers.
967 (mips_elf_modify_segment_map): Rename to
968 _bfd_mips_elf_modify_segment_map.
969 (elf_mips_abi_name): Change prototype.
970 (mips_elf32_section_from_shdr): Merge into
971 _bfd_mips_elf_section_from_shdr.
972 (mips_elf32_section_processing): Merge into
973 _bfd_mips_elf_section_processing.
974 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
975 the right back-end ELF linker.
976 (mips_elf_relocate_section): Rename to
977 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
978 (mips_elf_link_output_symbol_hook): Rename to
979 _bfd_mips_elf_link_output_symbol_hook.
980 (mips_elf_create_dynamic_section): Rename to
981 _bfd_mips_elf_create_dynamic_section.
982 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
983 Adjust for 64-bit code. Use mips_elf_got_section.
984 (mips_elf_adjust_dynamic_symbol): Rename to
985 _bfd_mips_elf_adjust_dynamic_symbol. Use
986 mips_elf_allocate_dynamic_relocations.
987 (mips_elf_finish_dynamic_symbol): Rename to
988 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
989 Adjust for 64-bit code.
990 (mips_elf_finish_dynamic_sections): Rename to
991 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
992 (mips_elf_always_size_sections): Rename to
993 _bfd_mips_elf_always_size_sections.
994 (mips_elf_add_symbol_hook): Rename to
995 _bfd_mips_elf_add_symbol_hook.
996 (mips_elf_next_lo16_addend): Constify.
997 (mips_elf_calculate_relocation): Likewise.
998 (mips_elf_obtain_contents): Likewise.
999 (mips_elf_perform_relocation): Likewise.
1000 (mips_elf_create_dynamic_relocation): Likewise.
1001 (mips_elf_allocate_dynamic_relocations): New function.
1002 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1003 (MIPS_ELF_REL_SIZE): Likewise.
1004 (MIPS_ELF_DYN_SIZE): Likewise.
1005 (MIPS_ELF_GOT_SIZE): Likewise.
1006 (MIPS_ELF_SYM_SIZE): Likewise.
1007 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1008 (MIPS_ELF_GET_WORD): Likewise.
1009 (MIPS_ELF_PUT_WORD): Likewise.
1010 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1011 (STUB_LW): Conditionalize for 64-bit value.
1012 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1014 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1015 Check it for inconsistency.
1016 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1018 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1020 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1021 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1022 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1023 (mips_elf_local_got_index): Likewise.
1024 (mips_elf_got_page): Likewise.
1025 (mips_elf_got_info): Likewise.
1026 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1027 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1028 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1029 instead of constant `2'.
1030 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1031 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1032 (mips_elf_size_dynamic_sections): Use
1033 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1034 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1035 Adjust all releveant entries in elf backend table.
1036 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1037 (mips_elf64_section_processing): Likewise.
1038 Adjust elf backend entries to use _bfd_mips_elf variants now
1041 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1043 (size_dynamic_sections): Likewise.
1044 (elf_link_output_extsym): Likewise.
1045 * elf.c: (elf_fake_sections): Likewise.
1046 * libbfd.c (bfd_get): New macro.
1047 (bfd_put): Likewise.
1048 * bfd-in2.h: Regenerated.
1050 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1052 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1053 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1054 wap_reloca_in, and swap_reloca_out.
1055 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1056 multiple internal relocations per external relocation.
1057 (link_read_relocs): Likewise.
1058 (elf_bfd_final_link): Likewise.
1059 (elf_link_input_bfd): Likewise.
1060 (elf_gc_mark): Likewise.
1061 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1062 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1064 (size_info): Add entries for new fields.
1065 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1066 (mips_elf64_be_swap_reloc_in): New function.
1067 (mips_elf64_be_swap_reloc_out): Likewise.
1068 (mips_elf64_be_swap_reloca_in): Likewise.
1069 (mips_elf64_be_swap_reloca_out): Likewise.
1070 (mips_elf64_size_info): Add entries for new fields.
1072 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1074 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1075 field equals the new rel_count field.
1076 (elf_link_input_bfd): When doing a relocateable link, use the new
1077 rel_count field rather than the reloc_count field.
1078 (elf_reloc_link_order): Likewise.
1079 (elf_finish_pointer_linker_section): Likewise.
1081 Based on patch from H.J. Lu <hjl@gnu.org>:
1082 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1083 shared library to override a weak definition in a regular object.
1085 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1087 * libhppa.h: Revert July 2, 1999 patch.
1089 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1090 need to generate DLTIND relocations, not DLTREL relocations.
1092 1999-07-05 Nick Clifton <nickc@cygnus.com>
1094 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1096 (coff_set_flags): Recognise arm 5 architectures.
1098 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1099 Add support for armv5 architecture.
1101 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1103 * reloc.c: Add new, assembler only, ARM reloc:
1104 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1106 * bfd-in2.h: Regenerate.
1108 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1110 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1111 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1112 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1113 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1114 * elf32-mips.c (ABI_64_P): New macro.
1115 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1116 (_bfd_mips_elf_find_nearest_line): Adjust call to
1117 _bfd_dwarf2_find_nearest_line.
1118 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1119 * libbfd.h: Regenerated.
1121 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1123 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1125 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1127 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1128 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1130 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1132 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1134 (_bfd_elf_init_reloc_shdr): New function.
1135 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1136 bfd_alloc followed by memset.
1137 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1138 (elf_fake_sections): Here.
1139 (assign_section_numbers): Assign section numbers for the second
1140 relocation section, if required.
1141 * elflink.h (elf_link_output_relocs): New function.
1142 (elf_link_size_reloc_section): Likewise.
1143 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1144 (elf_link_input_bfd): Use elf_link_output_relocs.
1146 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1147 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1149 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1151 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1154 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1156 * elf32-mips.c (mips_elf_got_info): Move declaration before
1157 prototypes. Change global_gotsym to be a pointer to a hash entry,
1158 rather than a number index.
1159 (mips_elf_link_hash_entry): Move declaration before prototypes.
1160 (mips_elf_irix6_finish_dynamic_symbol): New function.
1161 (mips_elf_sign_extend): Likewise.
1162 (mips_elf_high): Likewise.
1163 (mips_elf_higher): Likewise.
1164 (mips_elf_highest): Likewise.
1165 (mips_elf_global_got_index): Likewise.
1166 (mips_elf_local_got_index): Likewise.
1167 (mips_elf_got_offset_from_index): Likeiwse.
1168 (mips_elf_record_global_got_symbol): Likewise.
1169 (mips_elf_got_page): Likewise.
1170 (mips_elf_next_lo16_addend): Likewise.
1171 (mips_elf_calculate_relocation): Likewise.
1172 (mips_elf_obtain_contents): Likewise.
1173 (mips_elf_perform_relocation): Likewise.
1174 (mips_elf_assign_gp): Likewise.
1175 (mips_elf_sort_hash_table_f): Likewise.
1176 (mips_elf_sort_hash_table): Likewise.
1177 (mips_elf_got_section): Likewise.
1178 (mips_elf_got_info): Likewise.
1179 (mips_elf_create_local_got_entry): Likewise.
1180 (mips_elf_got16_entry): Likewise.
1181 (mips_elf_create_dynamic_relocation): Likewise.
1182 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1183 (mips_elf_final_gp): Use mips_elf_assign_gp.
1184 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1185 into SHN_SCOMMON automatically on IRIX6.
1186 (mips_elf_add_symbol_hook): Likewise.
1187 (mips_elf_relocate_section): Rewrite, using
1188 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1189 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1190 Don't deal with .rld_map on IRIX6.
1191 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1192 section flags appropriately for .got.
1193 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1194 the got. Call mips_elf_record_global_got_symbol and allocate
1195 local got space appropriately.
1196 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1197 char *. Rework calculation of GOT size. Sort dynamic symbol
1198 table entries so entries that do not require GOT entries appear at
1199 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1200 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1202 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1204 (mips_elf_finish_dynamic_symbol): Use
1205 mips_elf_irix6_finish_dynamic_symbol.
1206 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1207 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1208 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1210 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1212 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1213 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1215 1999-06-04 Philip Blundell <philb@gnu.org>
1217 * elf32-arm.h (elf_backend_got_header_size): Define.
1218 (elf_backend_plt_header_size): Likewise.
1220 1999-06-28 Jim Pick <jim@jimpick.com>
1222 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1224 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1226 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1227 relocation function.
1228 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1230 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1232 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1233 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1234 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1235 (_bfd_mips_elf_section_from_shdr): Use them.
1236 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1237 of GP-relative sections.
1238 (_bfd_mips_elf_set_section_contents): Use them.
1239 (_bfd_mips_elf_section_processing): Share code between .sdata and
1240 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1241 (mips_elf_additional_program_headers): Add handling for
1242 PT_MIPS_OPTIONS segment on IRIX6.
1243 (mips_elf_modify_segment_map): Likeiwse.
1244 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1245 Include the options sections on IRIX6. Don't look for GP-relative
1246 sections by name; use SHF_MIPS_GPREL instead.
1247 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1249 (mips_elf_create_dynamic_sections): Don't muck about with section
1250 alignments and such on IRIX6.
1251 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1252 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1253 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1254 bfd_zalloc rather than bfd_alloc and memset.
1255 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1256 Don't assert the existence of .rld_map on IRIX6.
1257 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1259 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1260 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1263 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1265 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1266 (mips_elf_swap_msym_out): New function.
1267 (mips_elf_create_msym_section): Likewise.
1268 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1269 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1270 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1271 section not named .msym.
1272 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1273 .msym directly. Set appropriate attributes for the .msym
1275 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1276 (mips_elf_link_hash_newfunc): Clear it.
1277 (mips_elf_create_dynamic_sections): Create the .msym section
1279 (mips_elf_size_dynamic_sections): Allocate space for the
1280 .msym section. Add a DT_MIPS_MSYM entry.
1281 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1283 (mips_elf_finish_dynamic_sections): Assign a value for
1284 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1286 * elf32-mips.c (irix_compat_t): New enumeration.
1287 (ABI_N32_P): New macro.
1288 (IRIX_COMPAT): Likewise.
1289 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1290 (mips_elf_relocate_section): Fix typo.
1292 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1294 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1295 as writable PE sections.
1297 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1299 * dwarf2.c (struct arange): New type.
1300 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1301 (arange_add): New function.
1302 (decode_line_info): Keep track of address ranges that a compilation
1304 (comp_unit_contains_address): Return true if address is contained
1305 in _any_ of the address ranges associated with a compilation unit.
1306 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1307 on the first comp_unit that contains the address.
1309 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1311 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1312 (decode_line_info): Add variable STASH and initialize it to point
1313 to the per-bfd dwarf2_debug info. Remove static variable
1314 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1316 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1318 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1319 shared library to have an undefined symbol.
1321 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1322 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1324 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1326 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1327 * elf32-hppa.c: Remove everything related to symbol extension
1328 sections & records. Use the common elf_hppa_final_write_processing.
1330 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1332 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1333 functions instead of _init/_fini if requested.
1335 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1337 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1340 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1342 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1343 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1345 (ppc_elf_finish_dynamic_sections): Check for positive section
1346 dynindx field, rather than comparing against -1.
1347 (ppc_elf_relocate_section): Only return false if undefined_symbol
1348 or reloc_overflow fail, not always upon encountering an error.
1350 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1352 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1353 bfd_byte * before performing pointer arithmetic.
1355 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1357 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1359 * elf32-hppa.c: Include elf-hppa.h.
1360 (ARCH_SIZE): Define.
1361 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1363 (elf32_hppa_info_to_howto): Similarly.
1364 (elf_hppa_howto_table): Similarly.
1365 (elf_hppa_reloc_type_lookup): Similarly.
1366 (hppa_elf_gen_reloc_type): Similarly.
1367 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1369 1999-06-22 Nick Clifton <nickc@cygnus.com>
1371 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1372 handling R_V850_22_PCREL relocation.
1374 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1376 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1379 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1381 * section.c (_bfd_strip_section_from_output): Ignore sections
1382 DISCARDed by the link script.
1384 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1386 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1387 Remove unused local variable spp.
1389 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1390 the entry symbol is not set.
1392 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1394 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1395 GPDISP or LITUSE in a relocatable link.
1397 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1399 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1400 * (alloc_dwarf1_func): Likewise.
1402 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1404 * libhppa.h: Fix various formatting errors.
1405 (assemble_3); Rewrite using CATENATE.
1406 (assemble_17): Fix various bugs.
1408 1999-06-16 Nick Clifton <nickc@cygnus.com>
1410 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1412 1999-06-15 Richard Henderson <rth@cygnus.com>
1414 * section.c (SEC_SHORT): Define.
1415 * bfd-in2.h: Rebuild.
1417 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1419 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1420 Remove abfd parameter. Use _bfd_strip_section_from_output.
1421 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1423 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1424 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1425 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1427 (bfd_elf_size_dynamic_sections): Use it.
1429 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1431 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1432 complain_overflow_bitfield to complain_overflow_signed.
1434 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1436 * elflink.h (elf_link_read_relocs_from_section): New function,
1438 (elf_link_read_relocs): Here. Use it for both relocation
1441 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1443 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1444 asect->reloc_count is valid.
1446 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1448 * elf32-mips.c (mips_elf32_section_processing): Permit a
1449 SHT_MIPS_REGINFO section to have a size of 0.
1451 1999-06-12 David O'Brien <obrien@freebsd.org>
1453 * config.bfd (alpha*-*-freebsd*): New target.
1454 (i[3456]86-*-freebsd*): Now defaults to ELF.
1456 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1458 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1459 wrap if the relocation covers the high bit of an address.
1461 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1463 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1465 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1466 instead of R_SPARC_max.
1467 (sparc64_elf_info_to_howto): Likewise.
1468 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1469 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1471 1999-06-07 Richard Henderson <rth@cygnus.com>
1473 * section.c (_bfd_strip_section_from_output): Remove output
1474 sections with no initial link_order.
1476 1999-06-07 Nick Clifton <nickc@cygnus.com>
1478 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1480 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1482 * Makefile.am (SOURCE_HFILES): Add missing headers.
1483 * Makefile.in: Regenerated.
1485 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1487 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1490 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1492 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1493 range undefweak symbols.
1494 * hash.c: Add missing comma after @xref{}
1495 * linker.c: Likewise.
1497 1999-06-04 Nick Clifton <nickc@cygnus.com>
1499 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1501 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1502 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1503 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1504 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1506 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1508 * Makefile.am: Rebuild dependencies.
1509 (BFD32_BACKENDS): Add dwarf1.lo.
1510 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1511 * Makefile.in: Rebuild.
1513 1999-06-04 Nick Clifton <nickc@cygnus.com>
1515 * Makefile.am: Add epoc-arm-pe target.
1516 * Makefile.in: Regenerate.
1517 * pe-arm.c: Only redefine interworking function names if they have
1518 not already been redefined.
1519 * pei-arm.c: Only redefine interworking function names if they have
1520 not already been redefined.
1521 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1523 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1526 1999-06-03 Nick Clifton <nickc@cygnus.com>
1528 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1530 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1532 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1534 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1536 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1537 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1539 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1541 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1542 in other text sections.
1544 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1546 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1547 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1548 * libbfd.h: Regenerate.
1549 * coff-sh.c (sh_merge_private_data): Delete.
1550 (coff_bfd_merge_private_bfd_data): Change to
1551 _bfd_generic_verify_endian_match.
1552 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1554 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1556 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1558 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1560 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1562 (bfd_elf32_arm_process_before_allocation): Likewise.
1563 * bfd-in2.h: Rebuild.
1565 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1567 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1568 track of end_sequence markers.
1569 (add_line_info): Add END_SEQUENCE arg.
1570 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1571 debug-line info---it doesn't work right if a compilation unit
1572 consists of multiple discontiguous code-sequences. It would be
1573 worthwhile to optimize for the common case where a compilation
1574 unit results in a contiguous set of code sequences, but this is
1575 quite tricky to get right for arbitrary DWARF2 files.
1576 (lookup_address_in_line_info_table): Don't use the last line entry
1577 for a compilation unit for anything with an address higher than
1578 this line entry. Also, check for end_sequence markers to
1579 correctly handle discontinuities.
1580 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1581 compilation units, check all compilation units with each->high==0
1582 just like when reading compilation units.
1584 * dwarf2.c (decode_line_info): Initialize table->files and
1585 table->last_line to NULL to avoid segfaults due to random
1586 values in these members.
1587 (concat_filename): Check for out-of-range file number before
1588 indexing filename table. Segfaults suck.
1590 * dwarf2.c (decode_line_info): Don't truncate address to least
1591 significant 32 bits (breaks 64 bit targets).
1592 (lookup_address_in_function_table): Ditto.
1593 (comp_unit_contains_address): Ditto.
1595 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1597 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1598 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1599 (mips_elf64_howto_table_rela): Likewise.
1601 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1603 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1604 single section has two associated relocation sections.
1606 1999-06-02 Mark Salter <msalter@cygnus.com>
1608 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1609 COFF_WITH_PE defined.
1611 1999-06-02 Nick Clifton <nickc@cygnus.com>
1613 * pe-arm.c: Rename global arm interworking functions to avoid name
1614 collision when all targets BFD is built.
1617 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1619 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1620 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1621 (bfd_elf_section_data): Add use_rela_p.
1622 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1623 (_bfd_elf_new_section_hook): Likewise.
1624 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1626 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1627 * elfcode.h (write_relocs): Determine whether or not use rela
1628 relocs based on the relocation section header.
1629 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1630 instead of use_rela_p.
1631 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1632 (elf_backend_may_use_rela_p): Likewise.
1633 (elf_backend_default_use_rela_p): Likewise.
1634 (elfNN_bed): Use them.
1636 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1638 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1640 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1642 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1643 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1644 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1645 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1646 * bfd-in2.h: Regenerated.
1647 * libbfd.h: Likewise.
1648 * elf32-mips.c (mips_info_to_howto_rela): New function.
1649 (USE_REL): Adjust for new conventions.
1650 (MINUS_ONE): New macro.
1651 (elf_mips_howto_table): Add R_MIPS_SUB.
1652 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1654 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1655 .MIPS.content section.
1656 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1657 with .MIPS.content as .MIPS.content sections. Set
1658 SHF_MNIPS_NOSTRIP for such section.
1659 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1660 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1661 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1663 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1665 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1668 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1671 1999-05-30 Philip Blundell <philb@gnu.org>
1673 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1674 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1675 the addend does not overflow into the rest of the word.
1677 1999-05-29 Nick Clifton <nickc@cygnus.com>
1679 * bfd-in.h: Amend prototype for
1680 bfd_elf32_arm_process_before_allocation .
1681 * bfd-in.h: Regenerate.
1683 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1684 elements in a fixed sized array.
1685 (ARM_ELF_ABI_VERSION): Define.
1686 (ARM_ELF_OS_ABI_VERSION): Define.
1687 (R_ARM_THM_ABS5): Fix rightshift and size.
1688 (R_ARM_THM_PC22): Fix size.
1689 (R_ARM_PLT32): Define Howto.
1690 (find_howto): New function: Locate a howto based on a reloc
1692 (elf32_arm_info_to_howto): Use find_howto if necessary.
1693 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1694 bfd_reloc_code_real_type.
1695 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1696 and BFD_RELOC_VTABLE_ENTRY.
1697 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1699 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1700 elements in a fixed sized array.
1701 (ARM_ELF_ABI_VERSION): Define.
1702 (ARM_ELF_OS_ABI_VERSION): Define.
1703 (R_ARM_THM_ABS5): Fix rightshift and size.
1704 (R_ARM_THM_PC22): Fix size.
1705 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1706 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1707 bfd_reloc_code_real_type.
1709 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1710 no_pipeline_knowledge.
1711 (elf32_arm_link_hash_create): Initialise new field to zero.
1712 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1713 no_pipeline_knowledge. Use this parameter to initialise the field
1714 in the globals data structure.
1715 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1716 no_pipeline_knowledge is false and the binary is from an old
1718 (elf32_arm_merge_private_data): Generate an error if an attempt is
1719 made to linl together big endian and little endian code.
1720 (elf32_arm_post_process_headers): New function: Initialise the
1721 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1723 (elf_backend_post_process_headers): Define.
1725 1999-05-28 Nick Clifton <nickc@cygnus.com>
1727 * elf-bfd.h (struct elf_backend_data): Add new field:
1728 elf_backend_post_process_headers.
1730 * elfxx-target.h (elf_backend_post_process_headers): Define to
1731 NULL if not already defined.
1732 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1734 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1736 (_bfd_elf_compute_section_file_positions): Call
1737 elf_backend_post_process_headers if defined.
1739 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1741 * configure.in: Check whether getuid and getgid exist.
1742 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1743 HAVE_GETGID are not defined, respectively.
1744 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1746 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1747 * configure, config.in: Rebuild.
1749 1999-05-28 Martin Dorey <mdorey@madge.com>
1751 * elf32-i960.c: New file.
1752 * elf.c (prep_headers): Handle bfd_arch_i960.
1753 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1754 * config.bfd (i960-*-elf*): New target.
1755 * configure.in (bfd_elf32_i960_vec): New target vector.
1756 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1757 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1758 * Makefile.in, aclocal.m4, configure: Rebuild.
1760 1999-05-27 Nick Clifton <nickc@cygnus.com>
1762 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1764 (find_howto): New function: Find entries in the
1765 elf32_arm_howto_table.
1766 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1768 (elf32_arm_reloc_type_lookup): Add lookup for
1769 BFD_RELOC_ARM_PLT32.
1771 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1773 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1774 (elf32_arm_link_hash_table_create): Use above function as the
1775 constructor for hash table entries.
1776 (elf32_arm_relocate_section): Avoid crash when there is no output
1778 (elf32_arm_final_link_relocate): New parameter h.
1779 (elf32_arm_relocate_section): Pass symbol hash entry to above
1781 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1784 1999-05-25 Catherine Moore <clm@cygnus.com>
1786 * coff-arm.c (coff_arm_relocate_section): Don't emit
1787 base file entries for pc-relative values.
1789 1999-05-25 DJ Delorie <dj@cygnus.com>
1791 * peicode.h (coff_swap_sym_in): When we create the actual section
1792 to reflect the not-there section C_SECTION symbols refer to,
1793 change the symbol class to C_STAT as the section is now really
1796 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1798 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1801 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1803 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1805 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1806 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1808 1999-05-16 Nick Clifton <nickc@cygnus.com>
1810 * coff-mcore.c (in_reloc_p): Reinstate.
1812 1999-05-15 Nick Clifton <nickc@cygnus.com>
1814 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1815 * bfd-in2.h: Regenerate.
1816 * coff-mcore.c (in_reloc_p): Remove defintion.
1817 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1818 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1819 IMAGE_REL_MCORE_RVA.
1820 (coff_mcore_rtype_to_howto): Add special processing for
1821 IMAGE_REL_MCORE_RVA.
1822 (coff_mcore_relocate_section): Add support for
1823 IMAGE_REL_MCORE_RVA.
1824 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1825 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1827 (mcore_elf_relocate_section): Delete redundant case labels.
1829 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1831 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1832 precedence between bit-and and comparison.
1834 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1836 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1837 list of target formats (targ_selvecs).
1838 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1839 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1841 1999-05-10 DJ Delorie <dj@cygnus.com>
1843 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1844 reasonable mode until "ar x" is smart enough to skip it (fixes
1845 gcc/libgcc.a builds on mips-ecoff targets
1847 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1848 to work. Hack to support MS import libraries, which use different
1849 COMDAT types than GNU.
1850 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1851 to implied zero-length sections (see peicode below)
1852 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1853 filename symbols, which use one *or more* auxents.
1854 * coffswap.h (coff_swap_aux_in): ditto
1855 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1858 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1860 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1861 for all relocations.
1863 1999-05-10 Catherine Moore <clm@cygnus.com>
1865 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1866 if COFF_IMAGE_WITH_PE.
1867 (bfd_arm_process_before_allocation): Likewise.
1868 (bfd_arm_get_bfd_for_interworking): Likewise.
1869 * coff-arm.c: Likewise.
1870 * bfd-in2.h: Regenerate.
1871 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1872 (armpe_big_vec): Likewise.
1873 * configure: Rebuild.
1875 1999-05-10 Nick Clifton <nickc@cygnus.com>
1877 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1878 section, not just .rel. Same for .rela.
1880 1999-05-07 Nick Clifton <nickc@cygnus.com>
1882 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1883 endianism with an error message.
1885 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1887 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1888 assignment from "unsigned char *" to "char *".
1889 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1891 1999-05-05 Catherine Moore <clm@cygnus.com>
1893 * coff-arm.c (coff_arm_relocate_section): Add one to
1894 address of ARM_RVA32 thumb functions.
1896 1999-05-05 Catherine Moore <clm@cygnus.com>
1898 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1899 (elf32_m68k_copy_private_bfd_data): New.
1900 (elf32_m68k_merge_private_bfd_data): New.
1901 (elf32_m68k_print_private_bfd_data): New.
1902 (CPU32_FLAG): Define.
1903 (PLT_CPU32_ENTRY_SIZE): Define.
1904 (elf_cpu32_plt0_entry): Declare.
1905 (elf_cpu32_plt_entry): Declare.
1906 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1907 (elf_m68k_finish_dynamic_symbol): Likewise.
1908 (elf_m68k_finish_dynamic_sections): Likewise.
1909 (elf_backend_plt_header_size): Remove definition.
1910 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1911 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1912 (bfd_elf32_bfd_set_private_flags): Define.
1913 (bfd_elf32_bfd_print_private_bfd_data): Define.
1915 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1917 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1918 and R_LONG_PCREL_MODE.
1920 1999-04-29 Nick Clifton <nickc@cygnus.com>
1922 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1924 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1926 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1927 in relocation calculation.
1929 1999-04-26 Tom Tromey <tromey@cygnus.com>
1931 * aclocal.m4, configure: Updated for new version of libtool.
1933 1999-04-21 Nick Clifton <nickc@cygnus.com>
1935 * coff-mcore.c: Add support for mcore relocs.
1937 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1939 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1940 incorrect use EF_MIPS_xxBITPTRS.
1942 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1944 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1947 * bfd-in2.h: Rebuild.
1948 * libbfd.h: Rebuild.
1950 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1952 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1953 (coff_arm_relocate_section): Add ARM26D transform. Only
1954 change to ARM26D for relocateable links.
1956 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1958 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1959 (bfd_elf32_bfd_print_private_bfd_data): New.
1961 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1963 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1964 refetch addend if USE_REL, add many comments regarding current state.
1965 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1966 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1967 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1968 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1970 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1972 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1973 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1975 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1977 * dwarf2.c (decode_line_info): Don't truncate address to least
1978 significant 32 bits (breaks 64 bit targets).
1979 (lookup_address_in_function_table): Ditto.
1980 (comp_unit_contains_address): Ditto.
1982 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1984 * coff-arm.c (arm_emit_base_file_entry): New routine.
1985 (A2T3_OFFSET): Define.
1986 (T2A3_OFFSET): Define.
1987 (coff_arm_relocate_section): Emit base file entries for interworking
1990 1999-04-13 Philip Blundell <philb@gnu.org>
1992 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1993 relocs 17 through 19.
1995 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1997 * elfcode.h: Remove fnmatch.h.
1998 * elflink.h (elf_link_assign_sym_version): Call back to ld
1999 instead of calling fnmatch.
2001 * config.bfd (i?86-*-beoself): Include pe vecs.
2003 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2005 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2008 1999-04-10 Richard Henderson <rth@cygnus.com>
2010 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2011 when trying to resolve dynamic symbol references.
2012 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2013 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2014 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2015 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2016 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2017 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2018 * elflink.h (elf_link_output_extsym): Likewise.
2020 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2022 * section.c (_bfd_strip_section_from_output): New function moved from
2023 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2024 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2025 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2026 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2027 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2028 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2029 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2030 * bfd-in2.h: Update.
2032 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2034 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2036 1999-04-08 Nick Clifton <nickc@cygnus.com>
2038 * coff-mcore.c: New File: Support for mcore-pe targets.
2039 * cpu-mcore.c: New File: Support for mcore targets.
2040 * elf32-mcore.c: New File: Support for mcore-elf target.
2041 * pe-mcore.c: New File: Definitions for mcore-pe target.
2042 * pei-mcore.c: New File: Definitions for mcore-pei target.
2043 * Makefile.am: Add support for MCore targets.
2044 * Makefile.in: Regenerate.
2045 * config.bfd: Add support for MCore targets.
2046 * configure.in: Add support for MCore targets.
2047 * configure: Regenerate.
2048 * archures.c: Add support for MCore architecture.
2049 * bfd-in2.h: Regenerate.
2050 * coffcode.h: Add support for mcore-pe targets.
2051 * elf.c: Add support for mcore-elf target.
2052 * reloc.c: Add support for MCore relocs.
2053 * targets.c: Add support for MCore targets.
2055 1999-04-07 Nick Clifton <nickc@cygnus.com>
2057 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2058 R_ARM_XPC25 and R_ARM_THM_XPC22.
2059 (elf32_arm_reloc_map): Remove redundant entries.
2061 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2063 * sysdep.h (LC_MESSAGES): Never define.
2065 1999-04-06 Chris Torek <torek@bsdi.com>
2067 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2068 all callers. Rewrite completely.
2069 (_bfd_relocate_contents): Rewrite overflow checking.
2070 * bfd-in2.h: Rebuild.
2072 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2074 From Gabriel Paubert <paubert@iram.es>:
2075 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2076 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2077 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2078 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2079 * ppcboot.c (ppcboot_vec): Use little endian routines for
2082 * elf.c (elfcore_strndup): Only define if it will be used.
2083 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2085 (ppc_elf_check_relocs): Remove unused local i.
2086 (ppc_elf_gc_mark_hook): Add default case to switch.
2088 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2089 * srec.c (srec_scan): Accept \r in symbol definitions.
2090 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2091 (symbolsrec_object_p): Likewise.
2093 1999-04-04 Don Bowman <don@pixsci.com>
2095 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2097 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2099 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2101 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2102 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2104 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2106 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2109 1999-03-31 Nick Clifton <nickc@cygnus.com>
2111 * config.bfd: Add support for arm-epoc-pe target.
2112 * configure.in: Add support for arm-epoc-pe target.
2113 * configure: Regenerate.
2114 * targets.c: Add support for arm-epoc-pe target.
2115 * coff-arm.c: Allow header files to override definition of
2116 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2117 * pe-arm.h: Allow previous header files to override definition of
2118 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2119 * pei-arm.h: Allow previous header files to override definition of
2120 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2121 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2122 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2124 1999-03-30 Nick Clifton <nickc@cygnus.com>
2126 * elf.c (elf_map_symbols): Handle the case where section
2127 symbols are generated for content-less sections which are
2128 not mapped to the output file.
2130 * linker.c: Replace direct references to fields in BFD structure
2131 with accessor macros.
2133 * elflink.h: Replace direct references to fields in BFD structure
2134 with accessor macros.
2136 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2138 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2140 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2141 account when adjusting section symbols during a partial link.
2143 1999-03-24 Nick Clifton <nickc@cygnus.com>
2145 * coff-sparc.c (struct coff_reloc_map): Change type of field
2146 'bfd_reloc_val' to bfd_reloc_code_real_type.
2147 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2148 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2149 * elf32-arc.c (struct arc_reloc_map): Ditto.
2150 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2151 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2152 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2153 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2154 * elf32-sh.c (struct elf_reloc_map): Ditto.
2155 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2156 * elf32-v850.c (struct v850_reloc_map): Ditto.
2157 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2158 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2159 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2161 1999-03-17 Martin Hunt <hunt@cygnus.com>
2163 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2164 function so source-level assembly works. If multiple N_SOs
2165 are seen without and N_FUNs, create an indextable entry with
2166 a NULL function name.
2168 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2170 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2171 of certian similar cpus.
2173 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2175 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2176 Add the 5000. Change the architecture for the 5400 to mips4.
2177 (elf_mips_mach): Add r5000.
2179 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2181 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2183 1999-03-11 Nick Clifton <nickc@cygnus.com>
2185 * binary.c (binary_set_section_contents): Generate warning about
2186 huge file offsets for any section that will occupy file space, not
2187 just those that are loadable.
2189 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2191 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2193 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2195 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2197 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2199 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2200 * elflink.h: Revert all changes since Feb 16. Instead:
2201 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2202 appropriate. Copy it to version symbols.
2203 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2204 symbols if appropriate.
2205 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2206 symbol if appropriate.
2207 (elf_link_output_extsym): If symbol is marked as undefined, and
2208 has no nonweak references, mark it as weak undefined.
2210 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2212 * elflink.h (elf_merge_symbol): When overriding a dynamic
2213 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2215 (elf_link_add_object_symbols): Don't copy the other field if we
2218 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2220 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2221 shared object with a weak undefined symbol.
2223 1999-02-18 Nick Clifton <nickc@cygnus.com>
2225 * elfarm-nabi.c: Set partial_inplace back to false.
2227 1999-02-17 Nick Clifton <nickc@cygnus.com>
2229 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2230 (USER_LABEL_PREFIX): Set to "_".
2232 The following patches are from: Scott Bambrough
2233 <scottb@corelcomputer.com>
2235 * libaout.h (M_ARM6_NETBSD): Set to 143.
2237 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2238 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2239 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2240 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2241 * bfd-in2.h: Regenerate.
2243 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2244 'true' as REL relocs are now being used. Add new PIC relocs:
2245 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2246 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2248 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2250 (elf32_arm_final_link_relocate): Change parameters so that entire
2251 reloc is passed. Add support for PIC relocs.
2252 (elf32_arm_relocate_section): Pass entire reloc to
2253 elf32_arm_final_link_relocate.
2254 (elf32_arm_check_relocs): Handle new PIC relocs.
2255 (elf32_arm_adjust_dynamic_symbol): New function.
2256 (elf32_arm_size_dynamic_sections): New function.
2257 (elf32_arm_discard_copies): New function.
2258 (elf32_arm_finish_dynamic_symbol): New function.
2259 (elf32_arm_finish_dynamic_sections): New function.
2260 (ELF_MAXPAGE_SIZE): Define.
2261 (bfd_elf32_bfd_reloc_type_lookup): Define.
2262 (elf_backend_relocate_section): Define.
2263 (elf_backend_adjust_dynamic_symbol): Define.
2264 (elf_backend_create_dynamic_sections): Define.
2265 (elf_backend_finish_dynamic_symbol): Define.
2266 (elf_backend_finish_dynamic_sections): Define.
2267 (elf_backend_size_dynamic_sections): Define.
2268 (elf_backend_plt_readonly): Define.
2269 (elf_backend_want_got_plt): Define.
2270 (elf_backend_want_plt_sym): Define.
2272 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2274 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2275 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2276 (_bfd_mips_elf_fake_sections): Likewise.
2278 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2280 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2281 bfd_elf32_arm_get_bfd_for_interworking,
2282 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2285 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2286 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2287 elf32_arm_find_nearest_line): Make them static.
2289 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2291 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2292 callers. Do not merge a definition from a shared object with a
2293 weak undefined symbol.
2294 (elf_link_add_object_symbols): Do not change the symbol type or
2295 size if the old symbol overrides the new one.
2297 1999-02-08 Nick Clifton <nickc@cygnus.com>
2299 * config.bfd: Add support for strongarm target.
2301 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2303 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2304 fields instead of unsigned char.
2306 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2308 * Makefile.am: Rebuild dependencies.
2309 * Makefile.in: Rebuild.
2311 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2313 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2314 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2315 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2316 * acinclude.m4: Add comments to uses of AC_DEFINE.
2317 * acconfig.h: Remove.
2318 * configure: Rebuild with current autoconf/automake.
2319 * aclocal.m4: Likewise.
2320 * config.in: Likewise.
2321 * Makefile.in: Likewise.
2323 1999-02-04 DJ Delorie <dj@cygnus.com>
2325 * libbfd.c (real_read): don't call fread for zero bytes. This
2326 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2328 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2330 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2331 of a jump is in the current 256 MB region.
2333 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2335 * format.c (bfd_check_format_matches): Change last patch to only
2336 take effect for the binary target.
2338 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2340 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2342 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2344 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2346 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2348 * format.c (bfd_check_format_matches): If the target was
2349 previously specified, don't check other targets when checking for
2352 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2354 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2355 (elf32_arm_reloc_type_lookup): Removed
2356 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2357 (elf32_arm_reloc_type_lookup): New.
2358 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2359 (elf32_arm_reloc_type_lookup): New.
2361 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2363 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2364 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2365 * Makefile.am: Use new files.
2366 * Makefile.in: Regenerate.
2367 * configure.in: Use new files.
2368 * configure: Regenerate.
2370 1999-02-01 Nick Clifton <nickc@cygnus.com>
2372 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2373 (fr30_elf_gc_sweep_hook): New function.
2374 (elf_backend_can_gc_sections): Define.
2376 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2378 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2379 and bfd_elf32_bigarm_oabi_vec.
2381 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2383 * Makefile.am (elf32-arm-oldabi.lo): New.
2384 (elf32-arm-newabi.lo): New.
2385 * Makefile.in: Regenerate.
2386 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2387 (arm-*-elf): Likewise.
2389 (thumb-*-oabi): New.
2390 * configure: Regenerate.
2391 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2392 (bfd_elf32_bigarm_oabi_vec): New.
2393 * elf32-arm-newabi.c: New.
2394 * elf32-arm-oldabi.c: New.
2395 * elf32-arm.c: Removed.
2398 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2400 * binary.c (binary_set_section_contents): Omit warnings for
2401 unloadable sections.
2403 1999-01-31 Michael Meissner <meissner@cygnus.com>
2405 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2406 powerpc{,le}-*-eabi.
2408 1999-01-29 Nick Clifton <nickc@cygnus.com>
2410 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2411 * dwarf2.c (read_signed_leb128): Remove unused variables.
2413 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2415 * elf.c (assign_file_positions_for_segments): Only adjust
2416 p_align when needed.
2418 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2420 * binary.c (binary_set_section_contents): Don't return early for a
2421 non-loadable section, in case the first section is non-loadable.
2422 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2423 W. Rozycki <macro@ds2.pg.gda.pl>.
2425 1999-01-28 Nick Clifton <nickc@cygnus.com>
2427 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2428 R_FR30_GNU_VTENTRY relocs.
2430 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2432 * elflink.h (elf_link_output_sym): Zero syms which are
2433 part of sections which have been excluded.
2435 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2437 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2439 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2440 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2442 1999-01-27 Nick Clifton <nickc@cygnus.com>
2444 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2446 (fr30_final_link_relocate): Use computed value as result of
2449 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2451 * binary.c (binary_set_section_contents): Emit warning for
2452 huge file offsets due to widely-dispersed section LMAs.
2454 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2456 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2457 align first section to largest section alignment, not first
2460 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2462 * configure.in: Require autoconf 2.12.1 or higher.
2464 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2466 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2467 * bfd-in2.h: Likewise.
2468 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2470 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2472 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2473 * cpu-mips.c: Add support for and independent 4111.
2474 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2475 (_bfd_mips_elf_final_write_processing):
2476 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2478 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2480 * elf32-mips.c (elf_mips_abi_name): New.
2481 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2483 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2485 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2486 Handle bfd_mach_mips4300.
2488 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2490 * elf32-i386.c: Remove leaked development code from patch
2491 1998-12-10 by Richard Henderson.
2493 1998-12-10 Richard Henderson <rth@cygnus.com>
2495 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2496 in debug sections for symbol defined externally.
2498 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2500 * targets.c (bfd_target_vector): Remove duplicate entry for
2503 1998-12-09 Nick Clifton <nickc@cygnus.com>
2505 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2506 since we are using RELAs.
2508 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2510 SCO Open Server Release 5 core file support, from Jouke Numan
2512 * sco5-core.c: New file.
2513 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2514 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2515 * Makefile.am: Rebuild dependencies.
2516 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2517 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2518 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2519 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2520 * bfd-in2.h, configure, Makefile.in: Rebuild.
2522 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2524 * config.bfd (hppa*-*-mpeix*): New target.
2525 * configure.in: Add AC_HEADER_DIRENT.
2526 (hppa*-*-mpeix*): New target.
2527 * configure.host (hppa*-*-mpeix*): New host.
2528 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2529 friends rather than just including <sys/dir.h>.
2530 * som.h (struct som_symbol): Add hppa_priv_level and apto
2531 tc_data. Change all users.
2532 (struct somdata): Add comp_unit field.
2533 (obj_som_compilation_unit): Define.
2534 (bfd_som_attach_compilation_unix): Declare.
2535 * som.c: Check HOST_HPPAMPEIX.
2536 (struct som_misc_symbol_info): Add new field priv_level.
2537 (som_object_setup): Add current_offset parameter. Change all
2539 (setup_sections): Likewise.
2540 (som_object_p): For EXECLIBMAGIC, read the lst header.
2541 (som_write_symbol_strings): Add compilation_unit parameter.
2543 (som_finish_writing): Write out compilation_unit.
2544 (som_bfd_derive_misc_symbol_info): Set priv_level.
2545 (som_build_and_write_symbol_table): Set xleast field to 3.
2546 (som_slurp_symbol_table): Set symbol priv_level.
2547 (bfd_som_attach_compilation_unit): New function.
2548 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2549 priv_level into symbol_value.
2550 * configure, config.in: Rebuild.
2552 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2554 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2555 warning function to call _bfd_error_handler instead.
2557 * libbfd.c (COERCE32): Cast through unsigned long and long to
2558 avoid bug in old version of gcc.
2560 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2561 (elf_backend_additional_program_headers): Don't define.
2563 1998-12-08 Nick Clifton <nickc@cygnus.com>
2565 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2566 relocations to include offset of 2 included in the insns, and the
2567 offset of the relocs within the section.
2569 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2571 The following changes were made by David Taylor
2572 <taylor@texas.cygnus.com>, Edith Epstein
2573 <eepstein@sophia.cygnus.com>, Jim Blandy
2574 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2575 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2576 changes originally made by HP; HP did not create ChangeLog
2579 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2580 automake macro library.
2582 * hpux-core.c (hpux_core_core_file_p): this function now
2583 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2584 found in the corefile! Also, in hpux_core_core_file_p, if we
2585 encounter a section with an unknown type, don't punt. Instead,
2586 just skip it. Also, count the number of sections of known type
2587 that we encounter. If we encounter at least one good one, then
2588 we'll declare that the file is a core file. If we encounter any
2589 unknown ones but some known ones, then we'll issue a warning (but
2590 still declare it to be a core file). Also, correctly decide when a
2592 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2593 (CORE_ANON_SHMEM): define if not defined.
2594 (hpux_core_struct): add members lwpid and user_tid.
2595 (core_kernel_thread_id, core_user_thread_id): new macros.
2596 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2597 the name before storing it in the bfd.
2598 (hpux_core_core_file_p): handle threads.
2600 * libhppa.h (GET_FIELD): protect against redefinition.
2601 (HPPA_WIDE): define.
2602 (GET_FIELD): define.
2607 (sign_extend): redefine.
2608 (assemble_6): define.
2609 (assemble_12): rewrite.
2610 (assemble_16): define.
2611 (assemble_16a): define.
2612 (assemble_17): rewrite.
2613 (assemble_22): define.
2615 1998-12-07 Nick Clifton <nickc@cygnus.com>
2617 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2618 relocations for signed values.
2620 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2622 * mipsbsd.c (MY(set_arch_mach)): Make static.
2623 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2624 bfd_mach_mips* macros rather than simple numbers.
2626 COFF weak symbol support, based on patches from Mark Elbrecht
2627 <snowball3@usa.net>:
2628 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2629 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2630 (coff_write_alien_symbol): Likewise.
2631 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2632 (coff_link_add_symbols): Likewise.
2633 (_bfd_coff_link_input_bfd): Likewise.
2634 (_bfd_coff_write_global_sym): Likewise.
2636 * elf.c (copy_private_bfd_data): Always initialize the
2637 includes_phdrs field.
2639 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2640 file defines a symbol first mentioned in an ELF file.
2642 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2643 possible, rather than only if BFD64.
2644 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2646 * bfd-in2.h: Rebuild.
2648 * srec.c (srec_set_section_contents): Correct test to avoid
2649 switching to 4 byte addresses after seeing a second section which
2650 requires 3 byte addresses. From Joel Schantz
2651 <joel.schantz@argosys.boeing.com>.
2653 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2654 <aymeric.vincent@emi.u-bordeaux.fr>.
2656 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2658 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2659 decide whether the output file is -mrelocatable-lib,
2660 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2662 1998-12-03 Nick Clifton <nickc@cygnus.com>
2664 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2665 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2666 * bfd-in2.h: Regenerate.
2667 * libbfd.h: Regenerate
2669 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2671 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2672 link against a dynamic symbol with no type or size.
2674 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2676 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2677 relocation for section which does not get loaded.
2678 (elf_i386_relocate_section) [R_386_32]: Likewise.
2680 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2682 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2683 reloc_count and i long instead of unsigned long. Handle error
2684 return from bfd_canonicalize_reloc.
2686 1998-12-01 Nick Clifton <nickc@cygnus.com>
2688 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2691 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2693 * elf32-sh.c (elf/sh.h): Include.
2694 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2695 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2696 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2697 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2698 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2700 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2702 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2703 causes division by zero later on.
2705 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2707 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2710 1998-11-25 DJ Delorie <dj@cygnus.com>
2712 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2715 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2717 * elf32-fr30.c (fr30_elf_relocate_section): Call
2718 fr30_final_link_relocate.
2719 (fr30_final_link_relocate): New function: Handle I20 and I32
2721 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2722 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2723 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2725 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2728 The following changes are based on a patch submitted by Gianluca
2729 Moro <glctr@abc.it>:
2731 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2732 not already been updated.
2733 (find_remembered_hi16s_reloc): New parameter 'already_found'
2734 returns state of remembered hi16s reloc.
2735 (remember_hi16s_reloc): Set 'found' field to false.
2736 (hi16s_location): Add 'found' field.
2738 1998-11-23 DJ Delorie <dj@cygnus.com>
2740 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2741 to see .DLL files as unrecognized.
2742 (i3coff_object_p): Sorry, had to hack it to not recognize these
2743 files (pei-i386) on request.
2745 1998-11-23 DJ Delorie <dj@cygnus.com>
2747 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2748 relents. Call bfd_check_format to reinitialize.
2750 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2752 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2755 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2757 * aclocal.m4: regenerate
2758 * configure: regenerate
2760 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2762 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2763 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2764 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2765 respect it as an upper bound on what memory to reference.
2766 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2767 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2768 update vtable_entries_size appropriately.
2770 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2772 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2775 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2777 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2778 bfds; they have no "file" so we fake it.
2779 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2780 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2781 resizing the memory buffer.
2782 * opncls.c (bfd_make_writable): New function; lets you write a
2783 bfd_create'd bfd to an in-memory buffer.
2784 (bfd_make_readable): New function; lets you read back that buffer
2785 as if it were from bfd_openr. Used to build generated archive
2786 members (winsup's ld's dlltool)
2788 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2790 * po/bfd.pot: Regenerated.
2792 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2794 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2797 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2799 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2800 element of the gotentry list for local symbols too.
2801 (elf64_alpha_relocate_section): Unify local and global handling.
2802 Assert that gotent->use_count > 0.
2804 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2806 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2807 update for file name changes of July 2, 1998.
2809 * configure: Rebuild.
2811 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2813 * po/bfd.pot: Regenerated.
2815 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2817 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2818 * aclocal.m4, configure: regenerate
2820 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2822 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2824 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2826 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2827 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2829 * aclocal.m4, configure: regenerated.
2831 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2833 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2834 R_D10V_GNU_VTENTRY relocs.
2835 (elf_d10v_howto_table): Likewise.
2836 (d10v_reloc_map d10v_reloc_map): Likewise.
2837 (elf32_d10v_gc_mark_hook): New.
2838 (elf32_d10v_gc_sweep_hook): New.
2839 (elf32_d10v_check_relocs): New.
2840 (elf32_d10v_relocate_section): New.
2841 (elf_backend_relocate_section): Define.
2842 (elf_backend_can_gc_sections): Define.
2844 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2846 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2847 (BFD64_BACKENDS): ...from here.
2848 (BFD32_BACKENDS_CFILES): Move vms files here...
2849 (BFD64_BACKENDS_CFILES): ...from here.
2850 * Makefile.in: Rebuild.
2852 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2854 * Makefile.am: Add FR30 target.
2855 * Makefile.in: Add FR30 target.
2856 * archures.c: Add support for FR30.
2857 * config.bfd: Add support for FR30.
2858 * configure.in: Add support for FR30.
2859 * reloc.c: Add support for FR30 relocations.
2860 * targets.c: Add support for FR30 relocations.
2861 * bfd-in2.h: Regenerate.
2862 * configure: Regenerate.
2863 * libbfd.h: Regenerate.
2864 * cpu-fr30.c: New file.
2865 * elf32-fr30.c: New file.
2867 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2869 * configure.in: detect cygwin* instead of cygwin32*
2870 * configure: regenerate
2872 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2874 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2875 use bfd_malloc and free instead and check return value from bfd_malloc.
2877 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2879 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2880 * libbfd.h: Rebuild.
2882 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2883 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2884 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2885 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2887 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2889 (mips_elf_link_hash_table_create): Don't initialize
2890 dynsym_sec_strindex.
2891 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2892 (mips_elf_size_dynamic_sections): Generate a section symbol for
2893 every output section.
2894 (mips_elf_finish_dynamic_sections): Count all sections for
2896 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2899 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2901 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2902 for later PLT entries in large PLTs.
2903 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2905 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2907 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2909 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2911 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2912 * elflink.h (elf_collect_hash_codes): New function. This function is
2913 called for each exported symbol and we compute the ELF hash value for
2915 (compute_bucket_value): New function. It is called from
2916 size_dynamic_sections to determine the hash table size. When we are
2917 optimizing a better, but slower, algorithm is used.
2918 (size_dynamic_sections): Call compute_bucket_value.
2920 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2922 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2924 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2926 (sh_elf_gc_mark_hook): New.
2927 (sh_elf_gc_sweep_hook): New.
2928 (sh_elf_check_relocs): New.
2929 (elf_backend_can_gc_sections): Define.
2931 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2933 * acinclude.m4: undo previous gettext change
2934 * aclocal.m4: rebuild with right version of aclocal.
2936 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2938 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2939 aclocal.m4 to acinclude.m4, so they don't get lost.
2941 * elfcore.h: rewrite for better corefile support.
2942 * elf.c (elfcore_*): new functions.
2943 * elf-bfd.h (elf_obj_tdata): new structure members.
2944 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2946 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2948 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2950 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2951 and R_M32R_GNU_VTENTRY.
2952 (elf_backend_can_gc_sections): Define.
2953 (m32r_elf_check_relocs): New.
2954 (m32r_elf_gc_mark_hook): New.
2955 (m32r_elf_gc_sweep_hook): New.
2956 (m32r_elf_relocate_section): Handle VT relocs.
2958 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2960 * coff-arm.c (arm_relocate_section): Remove redundant test.
2962 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2963 cleat that the 'bitsize' field is the size of the bitfield AFTER
2964 relocation not before.
2966 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2968 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2971 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2973 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2974 R_SPARC_GNU_VTENTRY.
2975 (elf32_sparc_check_relocs): Handle them.
2976 (elf32_sparc_reloc_type_lookup): Likewise.
2977 (elf32_sparc_relocate_section): Likewise.
2978 (elf32_sparc_gc_mark_hook): New.
2979 (elf32_sparc_gc_sweep_hook): New.
2981 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2983 * som.c (som_finish_writing): Perform some sanity checks when
2984 writing an executable or shared library.
2986 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2988 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2989 * configure.in (elf): Add dwarf1.lo.
2990 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2991 * elf.c (_bfd_elf_find_nearest_line): Add call to
2992 _bfd_dwarf1_find_nearest_line.
2993 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2994 Add call to _bfd_dwarf1_find_nearest_line.
2995 * configure: Rebuilt.
2997 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2999 * elflink.h (elf_gc_sections): Do not allow garbage
3000 collection if dynamic sections have been created.
3002 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3004 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3006 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3007 (v850_elf_perform_relocation): Likewise.
3008 (v850_elf_final_link_relocate): Likewise.
3009 (v850_elf_relocate_section): Likewise.
3010 (v850_elf_gc_sweep_hook): New routine.
3011 (v850_elf_gc_mark_hook): New routine.
3012 (elf_backend_can_gc_sections): Define.
3014 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3016 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3019 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3021 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3022 Declare size as bfd_size_type.
3023 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3025 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3027 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3029 * som.c (CPU_PA_RISC2_0): Define.
3030 (_PA_RISC2_0_ID): Likewise.
3031 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3033 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3035 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3036 has a base which is already defined, only add the referenced
3037 symbol to the dynamic symbol table if it is defined or referenced
3040 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3043 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3045 * elflink.h (elf_link_add_object_symbols): Undo last change.
3047 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3049 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3050 symbol for the indirect alias to a versioned symbol.
3052 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3054 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3055 (elf32_i386_vtentry_howto): New.
3056 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3057 or elf32_i386_vtinherit_howto on lookup.
3059 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3061 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3062 reloc_type. Rename R_68K__max to R_68K_max.
3063 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3066 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3068 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3069 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3071 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3074 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3076 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3077 message has a null byte terminator.
3079 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3081 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3082 word subject to R_V850_32 relocation.
3084 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3086 * dwarf2.c: Add comment describing problem computing line numbers
3087 for undefined symbols at link time.
3089 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3091 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3092 transform a defweak into a plt entry.
3093 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3094 plt entry references to receive a RELATIVE reloc.
3095 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3096 (elf64_alpha_relocate_section): Assert we don't overrun
3097 the allocated relocation space.
3099 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3101 * elf.c (swap_out_syms): Always treat section symbols as
3102 special, even if they are attached to a common section.
3104 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3106 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3107 sections with v850 common section attributes into named v850
3109 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3110 common section attributes into named v850 common sections.
3112 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3114 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3117 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3119 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3120 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3121 reloc to the wrong section a warning, not an error. .dynsbss
3122 is not an output section, so there is no need to check for it.
3124 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3126 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3128 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3130 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3131 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3133 (elf32_arm_gc_mark_hook): New.
3134 (elf32_arm_gc_sweep_hook): New.
3135 (elf32_arm_check_relocs): New.
3136 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3138 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3141 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3143 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3144 assume there is no PLT or GOT.
3146 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3148 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3149 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3150 also accepted as a function symbol type.
3152 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3154 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3156 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3158 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3159 match definition of _bfd_gc_sections field.
3160 * libbfd.h: Rebuild.
3162 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3164 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3165 the addend of a dynamic relocation referencing a section.
3166 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3167 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3169 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3171 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3172 bed has a size_dynamic_sections routine before trying to use it.
3174 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3176 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3177 _bfd_elf_rel_vtable_reloc_fn.
3179 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3181 * Makefile.am: Add elf32-arm.c.
3182 * Makefile.in: Rebuild.
3183 * elf-bfd.h: Add elf_backend_get_symbol_type.
3184 * elf.c (swap_out_syms): If defined, call
3185 elf_backend_get_symbol_type.
3186 * elf32-arm.c: Define elf_backend_get_symbol_type.
3187 (elf32_arm_get_symbol-type): New routine.
3188 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3189 (bfd_elf32_arm_process_before_allocation): Change to
3190 check for STT_ARM_TFUNC.
3191 (elf32_arm_final_link_relocate): Likewise.
3192 * elfxx-target.h: Add elf_backend_get_symbol_type.
3194 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3196 * archures.c (bfd_mach_alpha_ev[456]): New.
3197 * cpu-alpha.c: Rework to match these types.
3198 * bfd-in2.h: Rebuild.
3200 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3202 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3203 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3205 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3206 (elf_i386_reloc_type_lookup): Recognize them.
3207 (elf_i386_check_relocs): Pass them off to generic code.
3208 (elf_i386_relocate_section): Ignore them.
3209 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3210 (elf_backend_can_gc_sections): True.
3212 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3214 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3215 before looking at owner field.
3216 (elf32_arm_to_thumb_stub): Ditto.
3217 (elf32_arm_relocate_section): Compute name before calling
3218 elf32_arm_final_link_relocate().
3220 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3222 * elf.c: comment and formatting cleanups.
3225 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3227 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3228 (core files are treated differently than object files).
3229 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3230 bfd_elf_mkcorefile): declare.
3231 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3232 bfd_elf_mkcorefile): add to bfd_target vector.
3233 * elfcore.h (elf_core_file_p): save the program header table,
3234 and set the bfd architecture from the elf file header.
3235 * elf.c (bfd_elf_mkcorefile): new function.
3236 (_bfd_elf_write_corefile_contents): new function.
3237 (assign_file_positions_for_segments): add cases for handling
3238 PT_NOTE segments. (assign_file_positions_except_relocs):
3239 core files should be handled the same as exec files.
3240 (prep_headers): identify core files as type ET_CORE.
3241 (copy_private_bfd_data): identify the sections belonging to
3242 the PT_NOTE segment.
3244 * elf32-sparc.c (elf32_sparc_final_write_processing):
3245 add break statement to default case.
3247 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3249 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3250 section (not input) will be in sections ".sbss", ".sbss2",
3251 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3252 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3253 output_offset for correct evaluation of addend.
3255 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3257 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3258 elf32_arm_allocate_interworking_sections and
3259 elf32_arm_process_before_allocation.
3261 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3263 * bfd-in.h: Ammend prototype for
3264 elf32_arm_process_before_allocation to remove surplus third
3267 * bfd-in2.h: Regenerate.
3269 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3271 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3273 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3275 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3276 calculated for RELOC_SPARC_REV32 case.
3278 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3280 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3281 elf32_arm_allocate_interworking_sections and
3282 elf32_arm_process_before_allocation.
3283 * bfd-in2.h: Regenerated.
3284 * elf32-arm.c Define elf32_arm_link_hash_table.
3285 (insert_thumb_branch): New routine.
3286 (find_thumb_glue): New routine.
3287 (find_arm_glue): New routine.
3288 (record_arm_to_thumb_glue): New routine.
3289 (record_thumb_to_arm_glue): New routine.
3290 (elf32_arm_link_hash_table_create): New routine.
3291 (elf32_arm_get_bfd_for_interworking): New routine.
3292 (elf32_arm_allocate_interworking_sections) New routine.
3293 (elf32_arm_process_before_allocation) New routine.
3294 (elf32_thumb_to_arm_stub): New routine.
3295 (elf32_arm_to_thumb_stub): New routine.
3296 (elf32_print_private_bfd_data): Fix typo.
3297 (elf32_arm_final_link_relocate): Add argument sym_sec.
3298 Check for branches to thumb symbols in case R_ARM_PC24.
3299 Check for branches to arm symbols in case R_ARM_THM_PC22.
3300 (elf32_arm_relocate_section): Pass symbol section to
3301 elf32_arm_final_link_relocate.
3303 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3305 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3306 entries unless the symbol is defined in the executable; in
3307 particular, undefined weak symbols get a PLT entry.
3309 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3311 * libaout.h: Remove nested comment to avoid warning.
3313 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3315 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3316 R_ARM_PC24 relocation.
3318 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3320 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3321 argument is_local. Add argument sym_flags. Check sym_flags
3322 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3323 (elf32_arm_relocate_section): Don't pass local sym and pass
3324 sym_flags to elf32_arm_final_link_relocate.
3326 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3328 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3329 to not count too few relocs for dynamicly linked executables.
3331 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3333 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3334 symbols without a dynamic index dynamic. Consider all weak
3336 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3337 correspondance between input and output sections.
3339 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3341 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3342 that use a .got.plt section start the got offset at zero.
3344 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3346 * ieee.c (ieee_write_processor): Correct the processor ID written
3347 out for bfd_arch_m68k, accommodating change of March 25.
3349 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3351 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3352 R_ARM_THM_RPC22 relocations.
3354 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3356 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3358 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3359 .got relocs in -Bsymbolic shared objects.
3361 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3363 * elf32-arm.c: Add private flags to ELF header.
3364 (elf32_arm_print_private_bfd_data): New Function.
3365 (elf32_arm_set_private_flags): New Function.
3366 (elf32_arm_copy_private_flags): New Function.
3367 (elf32_arm_merge_private_bfd_data): New Function.
3369 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3371 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3373 (elf32_sparc_relocate_section): Likewise.
3375 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3377 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3378 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3379 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3380 of the function. Recognize no .plt as static linking.
3382 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3384 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3385 ".liblist" string through gettext.
3387 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3389 * Makefile.am: Add support for elf32-arm.lo.
3390 * Makefile.in: Rebuild.
3391 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3392 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3393 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3394 * configure: Regenerate.
3395 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3396 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3397 bfd_target bfd_elf32_littlearm_vec.
3398 * elf32-arm.c: New file.
3400 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3402 * libaout.h (M_SPARCLITE_LE): New machine.
3403 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3404 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3405 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3406 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3407 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3408 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3409 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3410 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3411 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3412 be BFD_RELOC_SPARC_REV32.
3414 * config.bfd (sparc86x-*-aout): New
3416 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3418 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3419 actually mapping the output sections.
3421 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3424 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3425 (mn10300_elf_reloc_map): Similarly.
3426 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3428 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3430 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3432 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3433 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3434 elf_mips_reloc_type defined in elf/mips.h.
3436 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3438 * elf64-mips.c: Remove reloc_type definition completely. It's now
3441 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3443 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3444 as they are defined in elf/mips.h now.
3446 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3449 * Re-add lost change:
3450 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3452 (mn10300_elf_relax_section): Include stack space for register saves
3453 in the imm8 field of a "call" instruction.
3454 (compute_function_info): Determine how much stack is allocated by
3455 the movm instruction. Fix typo.
3456 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3458 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3460 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3461 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3463 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3465 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3467 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3469 * elf32-hppa.h: Let ELF header define the enum containing the
3470 external reloc numbers.
3471 * elf32-i386.h: Likewise.
3473 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3475 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3476 * elf32-mips.c: Likewise.
3477 * elf32-ppc.c: Likewise.
3479 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3481 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3482 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3484 * bfd-in.h: Regenerate.
3485 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3486 parameter to 'unsigned int' to avoid K&R compatability problems.
3488 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3490 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3491 functionname_ptr to be const. Change line_ptr to be unsigned.
3493 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3494 macro is not defined. Change second parameter from bfd_link_info
3495 to coff_final_link_info. Add prototype.
3496 (coff_final_link_postscript): Simplify handling when macro is not
3497 defined. Add prototype.
3499 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3501 * elf-mn10300.c: Before include system specific ELF header define
3502 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3503 * elf32-mips.c: Likewise.
3504 * elf32-ppc.c: Likewise.
3506 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3508 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3509 temporary patch over to elf64-mips.c as well.
3511 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3513 * elf32-mips.c (reloc_type): Temporarily disable definition of
3514 standard relocation since they are now defined in elf/mips.h.
3516 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3518 * elf-m10200.c (mn10200_elf_final_link_relocate):
3519 Modify range test for case R_MN10200_8.
3521 * elf-m10300.c (mn10300_elf_final_link_relocate):
3522 Modify range test for case R_MN10300_8.
3524 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3526 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3527 * elf32-i386.c (elf_backend_got_header_size): Define.
3528 (elf_backend_plt_header_size): Define.
3529 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3530 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3531 * elfxx-target.h: Provide a default of zero.
3532 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3533 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3535 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3536 entry from an executable, even if the plt refcount goes to 0.
3538 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3540 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3541 directory name at the line number.
3543 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3544 with an unspecified type.
3546 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3548 * sunos.c: Add undef of valid to avoid problem on SunOS.
3550 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3552 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3554 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3556 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3557 R_68K_PCxx and R_68K_xx relocations. Make sure that
3558 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3559 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3560 R_68K_xx relocations.
3561 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3562 that has no plt entry.
3563 (elf_m68k_relocate_section): Ignore the plt offset in a static
3565 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3567 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3570 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3572 (howto_table, reloc_map): Add entries for them.
3573 (elf_m68k_check_relocs): Handle them. Implement reference
3574 counting for got and plt entries.
3575 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3576 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3578 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3579 (elf_m68k_relocate_section): Handle the new reloc types.
3580 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3581 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3582 * elflink.h (elf_link_add_object_symbols): When creating an
3583 indirect reference for symbol versioning also copy the plt
3585 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3586 flag also reset the plt offset.
3587 (elf_link_assign_sym_version): Likewise.
3588 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3589 the size of the entry in bytes.
3590 (elf_gc_allocate_got_offsets): Likewise.
3592 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3594 * elflink.h (elf_gc_sections): Return true rather than falling off
3597 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3600 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3602 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3603 comment describing when it should be enabled.
3604 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3607 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3609 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3610 information ATN records.
3612 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3614 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3615 section for an absolute symbol in a fully linked file. Based on
3616 patch from Christian Holland <CHolland@de.lucent.com>.
3618 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3620 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3621 that a symbol is undefined.
3623 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3625 * som.c (som_bfd_gc_sections): Define.
3627 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3629 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3630 overflows in ARM_26D patches, since they have already been
3631 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3633 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3635 * coffcode.h (coff_write_object_contents): If we have any long
3636 section names, call coff_write_symbols even if there are no
3639 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3641 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3642 PT_LOAD segment, rather than only setting it once for the entire
3645 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3646 rather than ignoring every phdr with a p_paddr of 0, ignore all
3647 the phdrs if they all have a p_paddr of 0.
3649 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3650 section was discarded from the link.
3652 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3654 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3656 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3658 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3659 floating point operations.
3661 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3663 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3666 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3668 Merge of vax/vms (read-only) support
3669 * configure.com: Support Vax target.
3670 * makefile.vms: Support Vax target.
3671 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3672 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3674 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3676 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3678 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3680 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3682 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3683 * targets.c (bfd_target_ovax_flavour): New flavour.
3684 (vms_alpha_vec): Renamed from evax_alpha_vec.
3686 (target_vector): Update accordingly.
3687 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3689 (vax*-*-*vms*): New target.
3690 * Makefile.am: Update for renamed files. Rebuild dependencies.
3691 * bfd-in2.h: Rebuild.
3692 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3694 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3696 Based on patch from Matt Semersky <matts@scd.hp.com>:
3697 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3698 pointer on abfd->outsymbols.
3699 (generic_add_output_symbol): Handle NULL sym parameter.
3701 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3703 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3706 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3708 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3709 when handling 32 bit immediate relocs.
3710 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3712 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3714 * section.c (STD_SECTION): Account for recently added gc_mark
3715 field in struct asection.
3717 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3718 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3720 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3722 ELF Section-level Garbage Collection:
3723 * bfd.c (bfd_gc_sections): New.
3724 * aout-adobe.c: Hook to default implementation.
3725 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3726 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3727 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3728 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3729 * tekhex.c, versados.c: Likewise.
3730 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3731 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3733 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3734 (bfd_generic_gc_sections): New.
3735 * section.c (SEC_KEEP): New.
3736 (asection): Add gc_mark member.
3738 * elfcode.h (elf_gc*): New name remappings.
3739 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3740 sections to be excluded.
3741 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3742 (elf_gc_propogate_vtable_entries_used): New.
3743 (elf_gc_smash_unused_vtentry_relocs): New.
3744 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3745 (elf_gc_common_finalize_got_offsets): New.
3746 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3747 * elfxx-target.h: Add and default gc hooks.
3749 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3751 (struct elf_obj_tdata): Likewise for local_got_offsets.
3752 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3753 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3754 * elf64-sparc.c, elflink.h: Likewise.
3756 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3757 (ELF_LINK_HASH_MARK): Define.
3758 (struct elf_backend_data): Add GC hooks.
3759 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3761 * elf-m10300.c (mn10300_elf_check_relocs): New.
3762 (mn10300_elf_gc_mark_hook): New.
3763 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3764 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3765 (mn10300_elf_final_link_relocate): Likewise.
3766 (mn10300_elf_relocate_section): Likewise.
3767 (elf_backend_can_gc_sections): Define.
3768 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3769 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3770 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3771 (mips_info_to_howto_rel): Likewise.
3772 (mips_elf_relocate_section): Likewise.
3773 (mips_elf_check_relocs): Likewise.
3774 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3775 (elf_backend_can_gc_sections): Define.
3776 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3777 (ppc_elf_howto_raw): Handle them.
3778 (ppc_elf_reloc_type_lookup): Likewise.
3779 (ppc_elf_relocate_section): Likewise.
3780 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3781 Handle new vtable relocs.
3782 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3783 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3784 (elf_backend_can_gc_sections): Define.
3786 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3788 * archures.c (bfd_mach_mn10300): Define.
3789 * elf-m10300.c: Include elf/mn10300.h
3790 (elf_mn10300_mach): New function.
3791 (_bfd_mn10300_elf_final_write_processing): Likewise.
3792 (_bfd_mn10300_elf_object_p): Likewise.
3793 (elf_backendfinal_write_processing): Define.
3794 (elf_backend_object_p): Likewise.
3796 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3798 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3801 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3803 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3804 link_next field, not the next field.
3806 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3808 * elf.c (map_sections_to_segments): Check the section address
3809 against the phdr size both with and without a modulo of
3812 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3814 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3815 linker created empty input section if the output section has the
3818 * elflink.h (elf_link_output_extsym): Print an error message if
3819 _bfd_elf_section_from_bfd_section fails.
3821 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3824 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3826 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3827 native linker output. Avoid putting an empty section in more than
3830 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3832 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3833 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3835 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3837 * elf.c (swap_out_syms): New arg relocatable_p.
3838 Don't add section VMA to symbols for relocatable output.
3839 (_bfd_elf_compute_section_file_positions): Update call to
3842 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3844 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3845 against 'addend' be signed rather than unsigned.
3847 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3849 * elf32-m32r.c: Add prototyps for static functions.
3851 * coff-arm.c: Add prototypes for static functions.
3853 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3855 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3856 LMA is used to order sections in a segment.
3858 * elf32-v850.c: Add prototypes for static functions.
3859 Change type of addend parameter to bfd_vma in various functions.
3861 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3863 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3864 complain_overflow_signed instead of complain_overflow_bitfield.
3866 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3868 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3869 when comparing against 0.
3871 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3873 * Makefile.am (config.status): New target.
3874 * Makefile.in: Rebuild.
3876 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3878 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3879 error if previous object endianness doesn't match current object.
3881 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3883 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3884 _bfd_elf_print_private)bfd_data ().
3886 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3888 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3890 (elf_link_add_object_symbols): Set type_change_ok and
3891 size_change_ok before calling elf_merge_symbol.
3893 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3894 undefined symbol error, don't also issue an overflow error.
3896 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3898 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3899 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3900 message instead of crashing.
3902 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3904 * archures.c (bfd_mach_cpu32): Define.
3905 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3907 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3908 * ieee.c: Include <ctype.h>.
3909 (ieee_object_p): Parse out process ID string to make it more
3910 likely to be acceptable for bfd_scan_arch.
3911 * bfd-in2.h: Rebuild.
3913 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3915 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3916 _bfd_elf_print_private_bfd_data() so that the program header will
3919 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3921 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3922 0x68. Reindent. Add some comments.
3924 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3926 * elf.c (copy_private_bfd_data): Adjust physical address of
3927 segment in output BFD to contain LMAs of its sections.
3929 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3931 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3932 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3933 endian data 32 bit relocations.
3934 (elf32_sparc_merge_private_bfd_data): Check if linking little
3935 endian objects with big endian objects.
3936 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3937 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3938 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3940 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3941 * archures.c (bfd_mach_sparc_sparclite_le): New.
3942 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3944 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3946 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3949 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3951 * bfd-in.h: Move over patch to bfd-in2.h.
3953 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3955 (_bfd_relocate_contents): Likewise.
3957 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3959 * peicode.h (add_data_entry): If the section has no private data
3960 then do not create a Data Dictionary entry for it.
3962 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3964 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3965 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3966 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3967 subsections during relaxation more correctly.
3969 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3971 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3972 Add extra argument to bfd_arm_process_before_allocation ().
3973 * bfd-in.h: Reflect changes made in bfd-in2.h.
3974 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3975 coff class of a BFD symbol.
3976 * coff-arm.c: Add support for interworking between Thumb code and
3977 non-interworking aware ARM code.
3979 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3981 * po/Make-in (install-info): New target.
3983 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3985 * filemode.c: Remove; not used.
3987 If sysdep.h includes a header file, don't include it again:
3988 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3990 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3992 * archive.c: Don't include <string.h> or <errno.h>.
3993 * evax-alpha.c; Don't include <stdio.h>.
3994 * evax-egsd.c: Likewise.
3995 * evax-etir.c: Likewise.
3996 * evax-misc.c: Likewise.
3997 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3998 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4000 * hpux-core.c: Likewise.
4001 * netbsd-core.c: Likewise.
4003 * libbfd.c: Don't include <sys/types.h>.
4004 * nlmcode.h: Don't include <string.h>.
4005 * osf-core.c: Don't include <string.h> or <stdio.h>.
4006 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4007 <errno.h>, or <unistd.h>.
4008 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4010 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4012 * configure.com: If the version number can not be found in
4013 configure.in, set it to "unknown" rather than "2.8.1".
4015 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4017 * elf32-mips.c (elf_mips_mach): New.
4018 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4019 (_bfd_mips_elf_final_write_processing): Use the names
4020 of machines, rather than the numbers. Set both the ARCH
4021 and MACH in e_flags. Handle a few more specific machines.
4022 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4023 EF_MIPS_ARCH and EF_MIPS_MACH.
4025 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4027 * syms.c (bfd_is_local_label): Revert last change.
4028 * srec.c (srec_write_symbols): Discard debugging symbols.
4030 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4032 * som.c: Include <ctype.h>.
4033 * som.h: Don't include sysdep.h.
4035 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4037 * libbfd.h: Rebuilt.
4038 * libbfd-in.h: Removed gettext includes and defines.
4039 * sysdep.h: Moved gettext-related includes and defines here.
4041 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4043 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4044 an ad-hoc test. Kill bogus #if 0 code.
4045 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4047 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4049 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4050 when generating a normal executable for a symbol defined in a
4051 regular file. When copying a reloc into the output file, adjust
4052 the addend for a PC relative reloc against a global symbol.
4054 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4056 * libbfd.h: Rebuilt.
4057 * libbfd-in.h (_): Define as dgettext.
4059 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4061 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4063 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4064 when declaring parameter types.
4065 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4067 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4069 * config.bfd: If we include any ELF targets in targ_defvec and/or
4070 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4071 * elf32-gen.c (dummy): New static const variable.
4072 (elf_generic_info_to_howto): New static function.
4073 (elf_generic_info_to_howto_rel): New static function.
4074 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4075 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4076 * elf64-gen.c: Same changes as elf32-gen.c.
4077 * elfcode.h (elf_object_p): For the generic target, ignore a
4078 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4080 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4082 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4083 * configure: Rebuild.
4085 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4087 * config.bfd: Update OSR5/Unixware patterns.
4089 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4091 * elf.c (assign_file_positions_for_segments): Allow for holes
4092 between sections added by a link script.
4094 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4096 * configure.in: Change version number to 2.9.4
4097 * configure: Rebuild.
4099 Based on patch from H.J. Lu <hjl@gnu.org>:
4100 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4101 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4102 * bfd-in2.h: Rebuild.
4104 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4106 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4109 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4111 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4112 (elf64_alpha_relax_section): Fill them in.
4113 (elf64_alpha_relax_opt_call): Implement more than a stub.
4114 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4115 alignment on .scommon.
4116 (elf64_alpha_merge_gots): Merge use counts as well.
4118 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4120 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4121 for calculating a local symbol's address.
4122 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4123 Set the .got's cooked size as well as the raw size.
4125 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4127 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4128 internationalisation of printed information.
4130 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4131 internationalisation of printed information.
4133 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4135 * syms.c (struct indexentry): Change directory_name, file_name,
4136 and function_name fields to char *.
4137 (struct stab_find_info): Change cached_file_name field to char *.
4139 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4141 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4143 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4145 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4147 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4149 * Makefile.am (install-data-local): Make $(includedir).
4150 * Makefile.in: Rebuild.
4152 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4154 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4156 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4158 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4159 * Makefile.in: Rebuild.
4161 * bfd-in2.h: Rebuild for Nick's changes.
4163 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4165 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4166 change wrt length == max_namelen.
4168 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4170 * Many files: Added gettext invocations around user-visible
4172 * libbfd-in.h: Added gettext includes and defines.
4173 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4174 HAVE_LC_MESSAGES): Define.
4175 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4177 * Makefile.am (SUBDIRS): Added po.
4178 (POTFILES): New macro.
4179 (po/POTFILES.in): New target.
4180 (SOURCE_HFILES): New macro.
4182 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4184 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4186 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4187 NT_PRSTATUS note section encountered, it contains the status of
4188 the currently executing thread when the core file was written.
4190 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4192 * libcoff.h: Add extra parameter to
4193 bfd_coff_link_output_has_begun overrideable function.
4194 * cofflink.c: Pass extra parameter to
4195 bfd_coff_link_output_has_begun function.
4196 * bfd-in.h: Add prototypes for exported ARM interworking
4198 * peicode.h: ARM specific code reorganised to conform to BFD
4200 * coffcode.h: ARM specific code reorganised to conform to BFD
4202 * coff-arm.c: Code reorganised to conform to the BFD coding
4203 conventions. Global variables have been moved into an ARM
4204 specific hash table structure and a new function:
4205 bfd_arm_get_bfd_for_interworking() has been created which is
4206 called from the linker scripts.
4208 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4210 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4212 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4213 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4214 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4215 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4217 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4219 * config.bfd: Added sparc86x support.
4221 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4223 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4224 an out of range pc-relative jump/call to an undefined weak symbol.
4226 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4228 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4231 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4233 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4234 an error other than bfd_error_system_call, set the error to
4235 bfd_error_wrong_format.
4237 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4238 bfd_elf32_powerpcle_vec.
4240 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4241 program segments are zero, don't set p_paddr_valid.
4243 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4245 * elf64-alpha.c: Initial implementation of relaxation --
4246 (struct alpha_elf_link_hash_entry): Add use_count member.
4247 (elf64_alpha_check_relocs): Initialize and increment it.
4248 (elf64_alpha_can_merge_gots): Check it when considering merging.
4249 (elf64_alpha_merge_gots): Drop entries with zero use.
4250 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4251 (elf64_alpha_always_size_sections): Split out got sizing ...
4252 (elf64_alpha_size_got_sections): ... here. New function.
4253 (elf64_alpha_relax_find_reloc_ofs): New function.
4254 (elf64_alpha_relax_with_lituse): Likewise.
4255 (elf64_alpha_relax_without_lituse): Likewise.
4256 (elf64_alpha_relax_opt_call): Likewise.
4257 (elf64_alpha_relax_section): Likewise.
4258 (elf64_alpha_add_symbol_hook): Likewise.
4259 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4260 (elf64_alpha_relocate_section): Likewise.
4261 (bfd_elf64_bfd_relax_section): Define.
4262 (elf_backend_add_symbol_hook): Likewise.
4264 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4266 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4267 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4268 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4270 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4272 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4273 * configure: Rebuild.
4275 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4277 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4278 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4279 * configure.in: Define and substitute WIN32LDFLAGS and
4281 * aclocal.m4: Rebuild with new libtool.
4282 * configure, Makefile.in: Rebuild.
4284 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4286 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4287 before any other symbols in the same section.
4289 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4291 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4294 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4296 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4298 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4299 Use addr_size for address size, rather than sizeof(bfd_vma).
4300 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4301 Fix call to read_address.
4302 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4303 Scrap other unneeded arguments. Fix call to read_address.
4304 (scan_unit_for_functions): Fix call to read_attribute.
4305 (parse_comp_unit): We now handle more values for addr_size.
4306 Set addr_size in unit. Fix call to read_attribute and
4309 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4311 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4313 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4315 * archures.c (bfd_default_scan): Add m68k cases back to default
4316 switch, reverting patch of March 25, since IEEE support depends
4319 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4321 * Makefile.am (diststuff): New target.
4322 * Makefile.in: Rebuild.
4324 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4326 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4327 som_offset when we have an extended name table.
4329 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4331 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4333 * Makefile.in: Rebuild.
4335 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4337 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4338 symbols when creating a shared library.
4339 (elf_m68k_adjust_dynindx): New function, used by above code.
4340 (elf_m68k_finish_dynamic_sections): Initialize the section
4342 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4344 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4346 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4349 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4351 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4354 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4356 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4359 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4361 * configure.in: Set version to 2.9.1.
4362 * configure: Rebuild.
4364 * Branched binutils 2.9.
4366 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4368 * syms.c (ENABLE_CACHING): Define.
4369 (struct indexentry): Define.
4370 (struct stab_cache): Remove.
4371 (cmpindexentry): New static function.
4372 (struct stab_find_info): Add new fields: indextable,
4373 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4374 cached_file_name. Remove fields: file_cache, function_cache, and
4376 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4377 index table and search it.
4379 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4381 * elf.c (_bfd_elf_copy_private_section_data): Call
4382 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4384 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4386 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4388 * coff-arm.c: Define all globally visible variables and functions
4389 only when COFF_WITH_PE is not defined.
4390 * configure.in (armpe_little_vec, armpe_big_vec): Add
4392 * configure: Rebuild.
4394 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4396 Fix some gcc -Wall warnings:
4397 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4398 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4399 * archures.c (bfd_default_scan): Likewise.
4400 * bfd.c (bfd_scan_vma): Likewise.
4401 * binary.c (mangle_name): Likewise
4402 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4403 * coff-sh.c (sh_relocate_section): Likewise.
4404 * coff-stgo32.c (create_go32_stub): Likewise.
4405 * coffcode.h (coff_slurp_line_table): Likewise.
4406 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4407 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4408 (assign_file_positions_for_segments): Likewise.
4409 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4410 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4411 * oasys.c (oasys_write_sections): Likewise.
4412 * ppcboot.c (ppcboot_object_p): Likewise.
4413 (mangle_name): Likewise.
4414 * riscix.c (riscix_fix_pcrel_26): Likewise.
4415 * srec.c (srec_scan): Likewise.
4416 * stabs.c (_bfd_write_section_stabs): Likewise.
4417 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4418 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4419 switch. Declare parameters for function pointers.
4420 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4422 * elf.c (elf_sort_sections): Likewise.
4423 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4424 Add default cases to switches.
4425 (coff_arm_relocate_section): Remove unused local variables.
4427 (coff_arm_bfd_set_private_flags): Change flag variable to type
4429 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4430 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4431 (dump_toc): Change cat to const, and initialize it.
4432 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4433 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4434 (sh_elf_relocate_section): Initialize r_symndx.
4435 * coffcode.h (coff_compute_section_file_positions): Only declare
4436 old_sofar if ALIGN_SECTIONS_IN_FILE.
4437 (coff_write_object_contents): Initialize csym.
4438 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4439 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4441 * dwarf2.c: Include libiberty.h.
4442 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4443 (decode_line_info): Remove unused local variables.
4444 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4445 (m32r_elf_relocate_section): Likewise.
4446 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4447 (v850_elf_reloc): Likewise.
4448 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4449 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4450 * elf.c (assign_file_positions_for_segments): Always set adjust.
4451 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4452 parenthesize expression.
4453 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4454 (m32r_elf_object_p): Return a value.
4455 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4456 * elf32-mips.c (mips_elf_final_link): Initialize last.
4457 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4458 * elf32-v850.c (v850_elf_object_p): Return a value.
4459 (v850_elf_print_private_bfd_data): Change fprintf format string.
4460 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4462 * elflink.h (elf_link_add_object_symbols): Change vernum to
4463 unsigned int, and initialize it. Change fprintf format string.
4464 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4465 when setting or comparing to soname_indx.
4466 (elf_create_pointer_linker_section): Change num_symbols to
4468 * libcoff-in.h (coff_data_type): Change flags to flagword.
4469 * peicode.h (pe_print_idata): Initialize idx. Change j to
4470 bfd_size_type. Initialize hint_member. Remove useless test to
4472 (pe_print_edata): Change num_functions and num_names in struct
4473 EDT_type to unsigned long. Remove cast. Change fprintf format
4475 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4476 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4478 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4479 int *. Update uses. Change j to long.
4480 * bfd-in2.h, libcoff.h: Rebuild.
4482 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4484 * elf32-v850.c Remove definition of USE_REL.
4485 (v850_elf_info_to_howto_rela): New function.
4486 (v850_elf_perform_relocation): Renamed from
4487 v850_elf_store_addend_in_insn. Removed replace argument.
4488 (v850_elf_reloc): store the relocation in the addend field instead
4490 (v850_elf_final_link_relocate): Now calls
4491 v850_elf_perform_relocation.
4492 (v850_elf_relocate_section): Remove code to generate REL
4495 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4497 * coffcode.h (coff_new_section_hook): Set the type and storage
4498 class in the native symbol information allocated for a new section
4501 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4503 * peicode.h: Chain together calls to
4504 coff_bfd_copy_private_bfd_data and
4505 coff_bfd_print_private_bfd_data.
4507 * coff-arm.c: Add prototypes for
4508 coff_arm_bfd_print_private_bfd_data and
4509 coff_arm_bfd_copy_private_bfd_data.
4511 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4513 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4516 * peicode.h: Call arm-coff private data functions after handling
4519 * coff-arm.c: Turn statics into globals so that they can be shared
4520 both pe and pei backends.
4522 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4524 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4526 (sunos_write_object_contents): Likewise.
4527 * aoutx.h (NAME(aout,machine_type)): Likewise.
4528 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4530 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4532 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4534 (bfd_default_scan): Remove m68k special cases.
4535 * bfd-in2.h: Rebuild.
4536 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4538 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4539 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4541 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4542 selection, change printable_name to just "m68k" and make that the
4543 default instead of m68k:68020.
4545 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4547 (MY_get_section_contents): Define as aout_32_get_section_contents
4548 rather than NAME(aout,get_section_contents).
4550 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4552 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4553 and call bfd_default_set_arch_mach to do the real work.
4555 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4557 * bout.c (BALX): Include return register g14 as part of the insn.
4559 (calljx_callback): Use it.
4561 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4563 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4564 * libbfd.h: Rebuild.
4566 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4567 byte_count to unsigned int.
4568 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4569 unused local variables.
4571 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4572 variables er and er1.
4574 * cpu-v850.c: Include <ctype.h>.
4575 (scan): Case isdigit argument to unsigned char.
4577 From Yan Meroth <YAN.MEROTH@st.com>:
4578 * ihex.c (ihex_scan): Add extbase variable so that getting an
4579 extended linear address record does not ignore any previous
4581 (ihex_write_object_contents): When writing out an extended linear
4582 address record, zero out any previous extended address.
4584 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4586 * ieee.c (do_one): Check section before dereferencing it.
4587 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4588 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4590 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4592 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4594 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4596 * coff-arm.c: Add interworking functions to pe backends.
4598 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4600 * configure.in: Use AM_DISABLE_SHARED.
4601 * aclocal.m4, configure: Rebuild with libtool 1.2.
4603 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4605 * coff-arm.c (coff_arm_relocate_section): Better error messages
4606 when interowrking conflucts occur. Courtesy of Jonathan Walton
4608 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4609 relocations. Patch courtesy of Jonathan Walton and Tony
4612 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4614 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4615 part of Feb 22 change controling when to override the existing
4616 symbol with the .plt entry.
4618 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4620 * config.bfd (targ_cpu): Add thumb-pe target.
4622 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4623 functions in PE build.
4625 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4627 * config.bfd (sparclite-*-elf*): Added.
4629 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4631 * configure.in: Add elf.lo to elf shell variable.
4632 * Makefile.am (BFD_LIBS): Remove elf.lo.
4633 (BFD_LIBS_CFILES): Remove elf.c.
4634 (BFD32_BACKENDS): Add elf.lo.
4635 (BFD32_BACKENDS_CFILES): Add elf.c.
4636 * configure, Makefile.in: Rebuild.
4638 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4640 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4641 relocation against a now-local symbol should not have a dynamic
4644 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4646 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4648 (pe_print_private_bfd_data): Print PE flags. From Mikey
4649 <jeffdb@netzone.com>.
4651 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4653 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4654 a plt entry when we can determine that we authoritatively define
4657 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4659 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4660 don't actually use trad-core, but a SunOS-style core file handled
4662 * hosts/sparclinux.h: Remove.
4664 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4666 * peicode.h (pe_print_idata): If there is no .idata section, look
4667 for the import tables in some other section. Make the initial
4668 label line up better with the data. Print the import address
4669 table even if there is no import name table. If the import
4670 address table holds actual addresses, print them.
4672 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4674 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4675 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4676 bfd_error_system_call.
4678 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4680 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4681 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4683 From H.J. Lu <hjl@gnu.org>:
4684 * Makefile.am (libbfd_la_LDFLAGS): Define.
4685 * Makefile.in: Rebuild.
4687 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4689 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4690 * netbsd.h (MACHTYPE_OK): Define.
4691 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4692 calling N_SET_MACHTYPE, rather than having a switch.
4693 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4695 * i386netbsd.c (MACHTYPE_OK): Don't define.
4696 (DEFAULT_MID): Define.
4697 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4698 (MACHTYPE_OK): Don't define.
4699 (DEFAULT_MID): Define.
4700 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4701 (DEFAULT_MID): Define.
4702 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4703 (DEFAULT_MID): Define.
4704 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4705 (DEFAULT_MID): Define.
4707 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4708 * vaxnetbsd.c: New file.
4709 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4710 rather than netbsd_core.
4711 * targets.c (vaxnetbsd_vec): Declare.
4712 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4713 defined, add netbsd_core_vec.
4714 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4715 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4716 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4717 * config.bfd (alpha*-*-netbsd*): New target.
4718 * Makefile.am: Rebuild dependencies.
4719 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4720 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4721 * configure, Makefile.in: Rebuild.
4723 * configure.host: Remove the old shared library build stuff. We
4724 now use libtool instead.
4726 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4728 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4730 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4732 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4733 * configure: Rebuild.
4735 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4736 * elf32-v850.c (remember_hi16s_reloc): New function.
4737 (find_remembered_hi16s_reloc): New function.
4738 (v850_elf_store_addend_in_insn): Use the above new functions to
4739 match up HI6S relocs with LO16 relocs.
4741 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4743 * configure.in: Change -linux* to -linux-gnu*.
4744 * config.bfd, configure.host: Likewise.
4745 * configure: Rebuild.
4747 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4749 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4750 LO16/HI16S bug and improve comments about what is going on.
4752 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4754 * configure, aclocal.m4: Rebuild with new libtool.
4756 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4758 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4759 when merging v850 code into v850e/v850ea code. Do not initialise
4760 output flags if the input is the default architecture.
4762 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4764 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4765 get the size from bfd_arch_bits_per_address instead of directly
4768 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4770 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4771 to wrap, just return all 1's bits instead.
4772 * libbfd.h: Regenerate.
4774 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4776 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4778 (coff_relocate_section): If COFF_WITH_PE, define as
4779 coff_pe_i386_relocate_section.
4780 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4781 skip empty sections, to match coff_write_object_contents.
4783 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4784 rather than swapping out r_offset twice. From Luke Deller
4785 <luked@cse.unsw.edu.au>.
4787 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4789 * configure.in: Set libtool_enable_shared rather than
4790 libtool_shared. Remove diversion hack.
4791 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4794 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4796 * syms.c (struct stab_cache): Define.
4797 (struct stab_find_info): Remove cached_offset, cached_stab,
4798 cached_str, and cached_stroff fields. Add file_cache,
4799 function_cache, and line_cache fields.
4800 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4803 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4805 * peicode.h (pe_print_idata): Check for import of ordinal rather
4807 (pe_print_edata): If there is no .edata section, look for the
4808 export data in some other section.
4810 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4812 * configure.in: Change version to 2.8.4.
4813 * configure: Regenerated.
4815 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4817 Add tms320c30 support:
4818 * cpu-tic30.c: New file.
4819 * aout-tic30.c: New file.
4820 * coff-tic30.c: New file.
4821 * archures.c (bfd_arch_tic30): Define.
4822 (bfd_tic30_arch): Declare.
4823 (bfd_archures_list): Add bfd_tic30_arch.
4824 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4826 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4827 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4828 (coff_set_flags): Likewise.
4829 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4830 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4831 * Makefile.am: Rebuild dependencies.
4832 (ALL_MACHINES): Add cpu-tic30.lo.
4833 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4834 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4835 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4836 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4838 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4840 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4841 to lag behind LO16 reloc by a couple of instructions.
4843 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4845 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4846 make to reexamine the file timestamp.
4847 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4849 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4852 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4854 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4855 to create .dynsbss and .rela.sbss sections.
4856 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4857 copied from dynamic objects into .sbss.
4858 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4859 use it. Correct typo of .rela.sdata2.
4860 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4861 put the data, which may now be in .sbss.
4862 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4863 (elf_backend_create_dynamic_sections): Define as
4864 ppc_elf_create_dynamic_sections.
4866 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4867 against _GLOBAL_OFFSET_TABLE_.
4868 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4869 shared libraries which refer to local symbols. Make sure that the
4870 test for allocating space for a reloc in a shared object is the
4871 same as the test for emitting a reloc.
4873 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4875 * config.bfd (i[3456]-*-mingw32*): New target.
4876 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4877 * aclocal.m4, configure: Rebuild.
4879 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4881 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4884 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4886 Sparc v9 ABI compliant PLT:
4887 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4888 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4889 (LARGE_PLT_THRESHOLD): New define.
4890 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4891 (sparc64_elf_build_plt): New function.
4892 (sparc64_elf_plt_entry_offset): Likewise.
4893 (sparc64_elf_plt_ptr_offset): Likewise.
4894 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4895 contain the index for convenience. Skip the initial entries
4897 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4898 memory for the benefit of .rela.plt.
4899 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4900 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4901 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4902 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4903 Call sparc64_elf_build_plt.
4904 (elf_backend_want_got_plt): No.
4905 (elf_backend_plt_readonly): No.
4906 (elf_backend_plt_alignment): 8.
4908 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4909 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4910 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4913 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4915 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4917 * cpu-mips.c (arch_info_struct): Add mips variants.
4918 * bfd-in2.h: Rebuilt.
4920 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4922 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4925 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4927 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4928 (i[3456]86sco3.2v5*coff): New target.
4930 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4932 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4934 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4936 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4937 * bfd-in2.h: Regenerate.
4939 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4941 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4943 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4945 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4946 adjust addend for an output common symbol (from Jimmy Blair
4947 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4948 defined symbol to counteract adjustment made in generic relocation
4951 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4953 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4955 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4956 (GET_SCNDHR_NLNNO): Likewise.
4958 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4960 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4962 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4964 * elf32-m32r.c: Add macros to handle NOP insertion.
4966 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4968 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4969 (xcoff_mark): Likewise.
4970 (xcoff_build_ldsyms): Mark absolute symbols.
4972 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4974 * bout.c (b_out_write_object_contents): Sort symbols before output
4975 to keep {CALL,BAL}NAME symbols adjacent.
4976 (b_out_symbol_cmp): New function.
4978 For older changes see ChangeLog-9697
4984 version-control: never