1 2000-11-22 Jim Wilson <wilson@redhat.com>
3 * coff-ia64.c (howto_table): Use EMPTY_HOWTO.
4 (in_reloc_p): Add ATTRIBUTE_UNUSED to unused parameters.
5 * cpu-ia64-opc.c (ins_rsvd, ext_rsvd, ins_const, ext_const): Likewise.
6 (ins_imms_scaled): Initialize sign_bit at function entry.
7 (elf64_ia64_operands): Add missing initializers.
8 * elfxx-ia64.c (elfNN_ia64_reloc, elfNN_ia64_reloc_type_lookup,
9 elfNN_ia64_info_to_howto, elfNN_ia64_fake_sections,
10 elfNN_ia64_add_symbol_hook, elfNN_ia64_is_local_label_name,
11 elfNN_ia64_local_hash_table_init, get_fptr, get_pltoff,
12 elfNN_ia64_adjust_dynamic_symbol): Add ATTRIBUTE_UNUSED for unused
14 (elfNN_ia64_info_to_howto): Initialize free_relocs, free_contents,
15 and free_extsyms at function entry.
16 (elfNN_add_symbol_hook): Add unsigned cast to bfd_get_gp_size result.
17 (elfNN_ia64_create_dynamic_sections): Delete unused local h.
18 (get_got): Delete unused local srel.
19 (elfNN_ia64_check_relocs): Initialize dynrel_type when declared.
20 (elfNN_ia64_relocate_section): Delete unused local dynindx.
22 2000-11-21 Kazu Hirata <kazu@hxi.com>
24 * coff-a29k.c: Fix formatting.
25 * coff-h8500.c: Likewise.
26 * coff-i960.c: Likewise.
27 * coff-ppc.c: Likewise.
28 * coff-rs6000.c: Likewise.
29 * coff-stgo32.c: Likewise.
30 * coff-tic54x.c: Likewise.
31 * coff-w65.c: Likewise.
32 * cpu-h8500.c: Likewise.
33 * cpu-hppa.c: Likewise.
34 * cpu-ns32k.c: Likewise.
36 * ecofflink.c: Likewise.
38 2000-11-21 Nick Clifton <nickc@redhat.com>
40 * elf32-sh.c (sh_elf_reloc_loop): Fix compile time warning, and
41 remove possibility of infinite loop.
43 2000-11-20 Kazu Hirata <kazu@hxi.com>
45 * aix386-core.c: Fix formatting.
46 * aout-adobe.c: Likewise.
47 * aout-arm.c: Likewise.
48 * aout-encap.c: Likewise.
49 * aout-ns32k.c: Likewise.
50 * aout-target.h: Likewise.
51 * aout-tic30.c: Likewise.
54 * archive.c: Likewise.
56 * bfd-in2.h: Likewise.
60 2000-11-17 H.J. Lu <hjl@gnu.org>
62 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Don't create
63 pltoff entries for DT_INIT and DT_FINI.
64 (elfNN_ia64_final_link): Don't set DT_INIT/FINI entries.
65 (elfNN_ia64_finish_dynamic_sections): Don't fill in DT_INIT/FINI
68 2000-11-16 Richard Henderson <rth@redhat.com>
70 * elfxx-ia64.c (elfNN_ia64_check_relocs): Handle IPLT relocs.
71 (allocate_dynrel_entries): Likewise.
72 (elfNN_ia64_relocate_section): Likewise. Set REL addends correctly.
73 (set_pltoff_entry): Likewise.
74 (ia64_howto_table): Remove R_IA64_SEGBASE, and R_IA64_EPLT[ML]SB
75 (elfNN_ia64_reloc_type_lookup): Likewise.
76 (elfNN_ia64_install_value): Likewise.
77 (elfNN_ia64_relocate_section): Likewise.
78 * reloc.c (BFD_RELOC_IA64_SEGBASE): Remove.
79 (BFD_RELOC_IA64_EPLTMSB, BFD_RELOC_IA64_EPLTLSB): Remove.
81 2000-11-16 Kazu Hirata <kazu@hxi.com>
83 * cpu-a29k.c: Fix formatting.
84 * cpu-alpha.c: Likewise.
85 * cpu-arm.c: Likewise.
86 * cpu-avr.c: Likewise.
87 * cpu-d10v.c: Likewise.
88 * cpu-h8500.c: Likewise.
89 * cpu-hppa.c: Likewise.
90 * cpu-i370.c: Likewise.
91 * cpu-i386.c: Likewise.
92 * cpu-i960.c: Likewise.
93 * cpu-ia64-opc.c: Likewise.
94 * cpu-ia64.c: Likewise.
95 * cpu-m32r.c: Likewise.
96 * cpu-m68hc11.c: Likewise.
97 * cpu-m68hc12.c: Likewise.
98 * cpu-m68k.c: Likewise.
99 * cpu-m88k.c: Likewise.
100 * cpu-mips.c: Likewise.
101 * cpu-ns32k.c: Likewise.
102 * cpu-pj.c: Likewise.
103 * cpu-powerpc.c: Likewise.
104 * cpu-sh.c: Likewise.
105 * cpu-sparc.c: Likewise.
106 * cpu-tic54x.c: Likewise.
107 * cpu-v850.c: Likewise.
108 * cpu-vax.c: Likewise.
109 * cpu-w65.c: Likewise.
110 * cpu-we32k.c: Likewise.
111 * cpu-z8k.c: Likewise.
112 * dwarf1.c: Likewise.
113 * dwarf2.c: Likewise.
115 2000-11-15 Kazu Hirata <kazu@hxi.com>
117 * coff-arm.c: Fix formatting.
118 * coff-ppc.c: Likewise.
119 * coff-rs6000.c: Likewise.
120 * coff-sh.c: Likewise.
121 * coff-sparc.c: Likewise.
122 * coff-tic30.c: Likewise.
123 * coff-tic54x.c: Likewise.
124 * coff-tic80.c: Likewise.
125 * coff-w65.c: Likewise.
126 * coff-we32k.c: Likewise.
127 * coff-z8k.c: Likewise.
129 2000-11-15 Richard Henderson <rth@redhat.com>
131 * elf64-alpha.c (elf64_alpha_check_relocs): Create the reloc
132 section with the same ALLOC|LOAD flags as the source section.
134 2000-11-14 Jakub Jelinek <jakub@redhat.com>
136 * elf64-alpha.c (elf64_alpha_relax_opt_call): Only check bits used
137 by STO_ALPHA constants.
139 2000-11-14 Kazu Hirata <kazu@hxi.com>
141 * coff-pmac.c: Fix formatting.
142 * coff-ppc.c: Likewise.
144 2000-11-13 H.J. Lu <hjl@gnu.org>
146 * elflink.h (elf_link_add_object_symbols): Also add indirect
147 symbols for common symbols with the default version.
149 2000-11-09 Philip Blundell <pb@futuretv.com>
151 * section.c (STD_SECTION): Set gc_mark flag.
153 2000-11-11 Kazu Hirata <kazu@hxi.com>
155 * coff-i960.c: Likewise.
156 * coff-m68k.c: Likewise.
157 * coff-m88k.c: Likewise.
158 * coff-mcore.c: Likewise.
159 * coff-mips.c: Likewise.
161 2000-11-11 Bernd Schmidt <bernds@cygnus.co.uk>
163 * elf32-sh.c (sh_elf_relocate_section): Ignore R_SH_NONE relocs.
165 2000-11-10 Kazu Hirata <kazu@hxi.com>
167 * coff-h8300.c: Fix formatting.
168 * coff-h8500.c: Likewise.
169 * coff-i386.c: Likewise.
170 * coff-i860.c: Likewise.
171 * coff-i960.c: Likewise.
172 * coff-ia64.c: Likewise.
174 2000-11-09 Kazu Hirata <kazu@hxi.com>
176 * archive.c: Fix formatting.
177 * archures.c: Likewise.
179 2000-11-07 Richard Henderson <rth@redhat.com>
181 * elfxx-ia64.c (elf64_ia64_final_link): New local unwind_output_sec.
182 Set it before bfd_elf64_bfd_final_link call. Use it after the call.
183 * section.c (bfd_set_section_contents): Call memcpy if
184 section->contents set and location not equal to contents plus offset.
186 2000-11-08 Kazu Hirata <kazu@hxi.com>
188 * bfd-in.h: Fix formatting.
189 * bfd-in2.h: Likewise.
191 * binary.c: Likewise.
193 * coff-a29k.c: Likewise.
194 * coff-alpha.c: Likewise.
195 * coff-apollo.c: Likewise.
196 * coff-aux.c: Likewise.
198 2000-11-07 Kazu Hirata <kazu@hxi.com>
200 * aix386-core.c: Fix formatting.
201 * aoutf1.h: Likewise.
203 * archures.c: Likewise.
204 * armnetbsd.c: Likewise.
206 2000-11-07 Alan Modra <alan@linuxcare.com.au>
208 * coff-h8300.c (special): Adjust reloc address.
210 2000-11-06 Steve Ellcey <sje@cup.hp.com>
212 * archures.c (bfd_mach_ia64_elf64, bfd_mach_ia64_elf32): Add defines
213 to differentiate elf32 and elf64 on ia64.
214 * bfd-in2.h: Regenerate.
215 * config.bfd: Add target for "ia64*-*-hpux*".
216 * configure.in: Add bfd_elf32_ia64_big_vec to selvecs switch.
217 * configure: Regenerate.
218 * cpu-ia64.c (bfd_ia64_elf32_arch): Add elf32 arch info structure.
219 * targets.c: Add bfd_target bfd_elf32_ia64_big_vec.
221 * Makefile.am: Make elf32-ia64.c and elf64-ia64.c derived objects
222 from elfxx-ia64.c. Add depenency rules for making elf32-ia64.lo.
223 * Makefile.in: Regnerate.
224 * elf64-ia64.c: Deleted.
225 * elfxx-ia64.c: New file, paramaterized version of elf64-ia64.c.
227 2000-11-06 Kazu Hirata <kazu@hxi.com>
229 * aout-adobe.c: Fix formatting.
230 * aout-arm.c: Likewise.
231 * aout-cris.c: Likewise.
232 * aout-encap.c: Likewise.
233 * aout-ns32k.c: Likewise.
234 * aout-target.h: Likewise.
235 * aout-tic30.c: Likewise.
237 2000-11-05 Philip Blundell <philb@gnu.org>
239 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Always permit
240 BFDs containing no sections to be merged, regardless of their flags.
242 2000-11-04 Philip Blundell <philb@gnu.org>
244 * elf32-arm.h (elf32_arm_relocate_section): Suppress error message
245 if a relocation for an undefined symbol also results in an
248 Mon Nov 6 13:35:07 2000 Christopher Faylor <cgf@cygnus.com>
250 * config.bfd: Add support for Sun Chorus.
252 2000-11-05 David O'Brien <obrien@FreeBSD.org>
254 * configure.in: Recognize alpha-*-freebsd*.
255 * configure: Regenerate.
257 2000-11-02 Luciano Gemme <ishitawa@yahoo.com>
259 * srec.c (CHUNK): Rename to DEFAULT_CHUNK.
260 (Chunk): New global variable set by a parameter in objcopy.c.
261 (S3Forced): New global variable set by a parameter in
263 (srec_set_section_contents): If S3Forced is true, always generate
265 (srec_write_section): Use 'Chunk' to limit maximum length of S
268 2000-11-02 Per Lundberg <plundis@chaosdev.org>
270 * config.bfd: Add support for i[3456]86-chaosdev-storm-chaos.
271 * Makefile.in: Regenerate.
272 * bfd-in2.h: Regenerate.
273 * po/bfd.pot: Regenerate.
275 2000-10-31 Philip Blundell <philb@gnu.org>
277 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Only handle
278 EF_SOFT_FLOAT if it is defined.
280 2000-10-27 Philip Blundell <philb@gnu.org>
282 * elf32-arm.h (elf32_arm_copy_private_bfd_data): Don't refuse
283 attempts to mix PIC code with non-PIC, just mark the output as
284 being position dependent.
285 (elf32_arm_merge_private_bfd_data): Likewise. Print an error
286 message for EF_SOFT_FLOAT mismatches. Display diagnostics for
287 all mismatches, not just the first one.
289 2000-10-25 Chris Demetriou <cgd@sibyte.com>
291 * ieee.c (ieee_archive_p): Plug one of many possible
292 memory leaks in error handling.
294 2000-10-20 Jakub Jelinek <jakub@redhat.com>
296 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data,
297 elf32_sparc_object_p, elf32_sparc_final_write_processing):
299 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data,
300 sparc64_elf_object_p): Support v9b.
301 * archures.c: Declare v8plusb and v9b machines.
303 * cpu-sparc.c: Ditto.
305 2000-10-16 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
307 * elf64-sparc.c (sparc64_elf_relocate_section): Clear the location
310 * elf32-ppc.c (SYMBOL_REFERENCES_LOCAL): New macro.
311 (SYMBOL_CALLS_LOCAL): New macro.
312 (ppc_elf_adjust_dynamic_symbol): Use SYMBOL_CALLS_LOCAL.
313 (ppc_elf_check_relocs): Use SYMBOL_REFERENCES_LOCAL.
314 (ppc_elf_finish_dynamic_symbol): Use SYMBOL_REFERENCES_LOCAL.
315 (ppc_elf_relocate_section): Use flag variable to determine
316 whether the relocation refers to a local symbol.
317 Test whether a PLTREL24 reloc will produce a reloc by looking
318 to see whether a PLT entry was made.
320 2000-10-14 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
322 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make PLT
323 entries that could serve as a definition for a weak symbol.
325 2000-10-13 Ulf Carlsson <ulfc@engr.sgi.com>
327 From Ralf Baechle <ralf@gnu.org>
329 * elf32-mips.c (mips_elf_create_dynamic_relocation): New argument
330 local_p. Add symbol value only for non-R_MIPS_REL32 relocations
331 against local symbols.
332 (_bfd_mips_elf_finish_dynamic_sections): Undo patch from 2000-10-01.
334 2000-10-12 Alan Modra <alan@linuxcare.com.au>
336 * section.c (struct sec): Add kept_section.
337 (struct bfd_comdat_info): Remove sec, we can use above.
338 (STD_SECTION): Add initializer.
339 (bfd_make_section_anyway): Init here too.
341 * bfd-in2.h: Regenerate.
343 * elflink.h (elf_link_add_object_symbols): Remove unnecessary
345 (elf_link_input_bfd): Set all asection->symbol->value's here, and
346 fudge values for discarded link-once section symbols.
348 * elf64-hppa.c: Include alloca-conf.h
350 2000-10-11 Alan Modra <alan@linuxcare.com.au>
352 * elf.c (swap_out_syms): Revert 2000-10-07 changes.
354 * ieee.c (ieee_make_empty_symbol): Oops, bfd_zalloc needs another arg.
356 2000-10-10 Alan Modra <alan@linuxcare.com.au>
358 * ieee.c (ieee_make_empty_symbol): Use bfd_zalloc, not bfd_zmalloc.
360 2000-10-10 Tom Rix <trix@redhat.com>
362 * section.c (bfd_make_section_anyway): Release newsect ptr when
363 newsect->symbol fails to alloc. Use bfd_release instead of free.
365 2000-10-09 Richard Henderson <rth@cygnus.com
367 * elf64-ia64.c (elf64_ia64_unwind_entry_compare_bfd): New.
368 (elf64_ia64_unwind_entry_compare): New.
369 (elf64_ia64_final_link): Sort the .IA_64.unwind section.
371 2000-10-07 Alan Modra <alan@linuxcare.com.au>
373 * elflink.h (size_dynamic_sections): Don't create various tags if
374 .dynstr is excluded from the link. Don't set first dynsym entry
375 if dynsymcount is zero.
376 (elf_bfd_final_link): Don't try to swap out dynamic syms if
377 .dynsym excluded from the link. Don't try to write any dynamic
378 sections excluded from the link.
380 * elf.c (swap_out_syms): Handle global section symbols.
382 2000-10-05 DJ Delorie <dj@redhat.com>
384 * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
385 * coffcode.h (coff_set_alignment_hook): read extended reloc count
386 (coff_write_relocs): write extended reloc count
387 (coff_write_object_contents): account for extended relocs
389 2000-10-05 Jim Wilson <wilson@cygnus.com>
391 * elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
393 * elf.c (_bfd_elf_make_section_from_shdr): Call the
394 elf_backend_section_flags function.
395 * elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
397 (elf64_ia64_section_flags): New function containing flag conversion
399 (elf_backend_section_flags): Define to elf64_ia64_section_flags.
400 * elfxx-target.h (elf_backend_section_flags): Define.
401 (elfNN_bed): Initialize elf_backend_section_flags field.
403 2000-10-02 Alan Modra <alan@linuxcare.com.au>
405 * elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
406 _bfd_elf32_gc_record_vtable. Correct a comment.
408 2000-10-01 Ulf Carlsson <ulfc@engr.sgi.com>
410 From Ralf Baechle <ralf@gnu.org>
412 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
413 produces binaries with got[1] = 0x80000001 to differenciate them
414 for the dynamic linker from the broken binaries produced by old
417 2000-09-30 Petr Sorfa <petrs@sco.com>
419 * elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
420 (elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
421 * configure.in: Add check for pxstatus_t and lwpxstatus_t.
422 * configure: Regenerate.
424 2000-09-27 Hans-Peter Nilsson <hp@axis.com>
426 Define two bfd_targets for absence and presence of leading
427 underscore on symbols. Make sure to only link same kind.
428 * elf32-cris.c (cris_elf_object_p,
429 cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
430 cris_elf_merge_private_bfd_data): New.
431 (elf_backend_object_p, elf_backend_final_write_processing,
432 bfd_elf32_bfd_print_private_bfd_data,
433 bfd_elf32_bfd_merge_private_bfd_data): Define.
434 <Target vector definition>: Include elf32-target.h twice with
435 different macro settings:
436 (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
437 bfd_elf32_us_cris_vec.
438 (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
439 (elf_symbol_leading_char): First as 0, then '_'.
440 (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
441 * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
442 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
443 * configure: Regenerate.
444 * targets.c: Declare bfd_elf32_us_cris_vec.
445 * po/bfd.pot: Regenerate.
447 2000-09-29 Momchil Velikov <velco@fadata.bg>
449 * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
450 R_ARM_THM_PC22 relocations.
452 2000-09-29 NIIBE Yutaka <gniibe@chroot.org>
454 * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
456 2000-09-29 Momchil Velikov <velco@fadata.bg>
458 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
459 is has the SEC_HAS_CONTENTS flag set.
461 2000-09-28 Örjan Friberg <orjanf@axis.com>
462 Hans-Peter Nilsson <hp@axis.com>
464 * aout-cris.c (N_TXTADDR): Define.
466 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
468 * som.c: Include alloca-conf.h.
469 * Makefile.am: "make dep-am"
470 * Makefile.in: Regenerate.
472 2000-09-27 Alan Modra <alan@linuxcare.com.au>
474 * elf32-hppa.c (plt_stub): New.
475 (PLT_STUB_ENTRY): Define.
476 (elf32_hppa_link_hash_table): Change multi_subspace to packed
477 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
478 (elf32_hppa_link_hash_table_create): Init to suit.
479 (elf32_hppa_check_relocs): Set has_12bit_branch and
480 has_17bit_branch as appropriate.
481 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
483 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
484 Add space for plt_stub as needed.
485 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
486 functions at plt_stub.
487 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
488 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
490 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
491 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
492 of fixed size, and if negative, disable handling of input sections
493 before stub section. Set up default stub group size depending
494 on detected branch relocs.
495 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
496 ensure different offsets from sym_value aren't rounded to
497 different 2k blocks. Use lrsel and rrsel for other stubs too for
498 consistency rather than necessity.
499 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
500 (final_link_relocate): Likewise.
501 (elf32_hppa_relocate_section): Likewise.
503 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
504 (_bfd_elf_hppa_gen_reloc_type): Generate them.
505 (elf_hppa_final_link_relocate): Handle them.
506 (elf_hppa_relocate_insn): Likewise.
507 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
509 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
511 * elfcode.h (elf_object_p): Preserve and clear abfd section
512 information. Restore at error.
514 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
516 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
517 is empty, make sure that its rva also 0. NT loader dislikes
520 2000-09-26 Steve Ellcey <sje@cup.hp.com>
522 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
525 2000-09-21 Alan Modra <alan@linuxcare.com.au>
527 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
528 currently unused RELATIVE_DYNAMIC_RELOCS code.
529 (hppa_discard_copies): Likewise.
530 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
531 comments. Don't check non-code output sections for stub grouping.
533 2000-09-20 Alan Modra <alan@linuxcare.com.au>
535 * section.c (bfd_get_unique_section_name): Return NULL if
538 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
540 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
541 instruction sequence to actually work.
542 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
545 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
547 * elf32-sh.c (sh_elf_relocate_section): Use
548 _bfd_final_link_relocate to apply the relocation against a section
549 symbol, when doing relocatable links.
551 2000-09-18 Alan Modra <alan@linuxcare.com.au>
553 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
555 (stub_hash_newfunc): Here too.
556 (hppa_add_stub): And here.
557 (elf32_hppa_link_hash_table): Remove stub_section_created,
558 reloc_section_created, first_init_sec and first_fini_sec. Add
560 (elf32_hppa_link_hash_table_create): Init to suit.
561 (hppa_get_stub_entry): Add support for grouping stub sections.
562 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
563 section code. Index stub vars by section->id.
564 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
565 exit paths. Zap allocation of above removed vars. Refine
568 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
569 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
570 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
571 rather than pointer to bfd_link_info.
572 (hppa_add_stub): Likewise.
573 (final_link_relocate): Likewise.
575 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
577 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
580 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
582 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
583 ld/emulparams/shelf.sh.
585 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
587 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
588 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
589 * bfd-in2.h: Regenerate.
591 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
593 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
594 LITUSE relocations incorrectly if -relax is specified on the ld
595 command line and the displacement field of the load or store
596 instruction is non-zero. (Patch by paul.winalski@compaq.com)
598 2000-09-15 Alan Modra <alan@linuxcare.com.au>
600 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
602 (elf32_hppa_size_stubs): Instead correctly find the first .init
603 and .fini section here.
605 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
607 * elf32-hppa.c (clobber_millicode_symbols): New function.
608 (elf32_hppa_size_dynamic_sections): Call it.
610 2000-09-14 Alan Modra <alan@linuxcare.com.au>
612 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
613 packed. Add plabel, plt_abs packed booleans.
614 (hppa_link_hash_newfunc): Init new fields.
615 (PLABEL_PLT_ENTRY_SIZE): Define.
616 (hppa_stub_name): Use size_t len vars.
617 (hppa_add_stub): Likewise.
618 (elf32_hppa_build_stubs): Likewise.
619 (hppa_build_one_stub): Kill some compiler warnings.
620 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
621 if dynamic linking. Munge the local plt offsets into
622 local_got_refcounts. Set h->plabel for all global PLABELs. Use
623 size_t len vars. Add assert for plabel addend.
624 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
625 (elf32_hppa_hide_symbol): New function.
626 (elf_backend_hide_symbol): Define.
627 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
628 with h->plabel set. Don't make plt entries to have dynamic syms
629 when they have been forced local. If plt entry is used by a
630 plabel, make it PLABEL_PLT_ENTRY_SIZE.
631 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
632 Set up .plt offsets for local syms.
633 (elf32_hppa_relocate_section): Initialise plt entries for local
634 syms. Leave weak undefined plabels zero. Make global plabel
635 relocs against function symbol, and leave the addend zero.
636 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
637 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
638 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
639 relocs instead of SEGREL32 for dynamic got relocs.
640 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
641 (elf_backend_got_header_size): Adjust.
642 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
644 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
645 (hppa_type_of_stub): Use it instead of #if 0
646 (hppa_discard_copies): Use it here too.
647 (elf32_hppa_size_dynamic_sections): And here.
649 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
650 (elf32_hppa_link_hash_table_create): And here.
651 (hppa_build_one_stub): And here. Instead keep track of stub
652 offset using _raw_size.
653 (elf32_hppa_size_stubs): Likewise.
654 (elf32_hppa_build_stubs): Likewise.
655 (hppa_size_one_stub): Likewise. Resize reloc section too.
657 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
658 first_fini_sec handling. Don't search for reloc section or set
659 hplink->reloc_section_created here.
660 (elf32_hppa_size_stubs): Instead search for reloc sections, and
661 set reloc_section_created here.
662 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
663 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
665 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
667 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
668 with `hplink->root.'.
669 (elf32_hppa_check_relocs): Likewise.
670 (elf32_hppa_gc_sweep_hook): Likewise.
671 (elf32_hppa_adjust_dynamic_symbol): Likewise.
672 (hppa_handle_PIC_calls): Likewise.
673 (elf32_hppa_size_dynamic_sections): Likewise.
674 (elf32_hppa_set_gp): Likewise.
675 (elf32_hppa_relocate_section): Likewise.
676 (elf32_hppa_finish_dynamic_symbol): Likewise.
677 (elf32_hppa_finish_dynamic_sections): Likewise.
679 From David Huggins-Daines <dhd@linuxcare.com>
680 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
681 defined weak symbols in shared links.
682 (final_link_relocate): Calls to defined weak symbols in shared
683 objects must go via import stubs, as the target might not be known
686 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
688 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
689 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
690 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
691 the original entries with EMPTY_HOWTOs, and added new ones to fill
693 (sh_elf_info_to_howto): Make sure the new gap isn't used.
694 (sh_elf_relocate_section): Likewise.
696 2000-09-13 Anders Norlander <anorland@acc.umu.se>
698 * cpu-mips.c (arch_info_struct): Add mips:4K
699 * bfd-in2.h (bfd_mach_mips4K): New define.
700 * archures.c: Add bfd_mach_mips4K to comment.
701 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
702 E_MIPS_ARCH_2 for bfd_mach_mips4K.
704 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
706 * som.c (som_write_symbol_strings): Do not used fixed buffers,
707 use size_t as a counter.
708 (som_write_space_strings): Similarly.
710 2000-09-12 Jason Eckhardt <jle@cygnus.com>
712 * elf32-i860.c (elf32_i860_relocate_pc26): New function
714 (elf32_i860_relocate_section): Invoke new function from here.
716 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
718 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
721 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
723 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
724 target section name instead of dumping core when the target symbol is
727 2000-09-09 Kazu Hirata <kazu@hxi.com>
729 * riscix.c: Remove DEFUN.
731 2000-09-08 Nick Clifton <nickc@redhat.com>
733 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
734 initialise flags in output bfd if the input bfd is the default
735 architecture with the default flags.
737 2000-09-08 Kazu Hirata <kazu@hxi.com>
739 * archive.c: Fix formatting.
740 * coff-arm.c: Likewise.
741 * doc/chew.c: Likewise.
743 2000-09-08 Alan Modra <alan@linuxcare.com.au>
745 * section.c (bfd_get_unique_section_name): Put a dot before the
748 2000-09-07 Kazu Hirata <kazu@hxi.com>
750 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
751 * elf.c: Fix formatting.
753 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
755 * config.bfd (sh-*-linux*): Added.
756 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
757 * targets.c: Declare them.
758 * elf32-sh-lin.c: New file.
759 * Makefile.am: Compile it.
760 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
761 * configure, Makefile.in: Rebuilt.
763 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
765 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
766 pseduo-section when determining where the TOC ends.
768 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
769 output x_tvndx as it is only two bytes wide.
771 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
772 reloc is 26 or 32 bits wide.
774 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
775 for relocs that don't change anything. Also look at the full
778 2000-09-06 Philip Blundell <philb@gnu.org>
780 * config.bfd (arm*-*-uclinux*): New target.
782 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
784 * configure: Rebuilt with new libtool.m4.
786 2000-09-06 Alan Modra <alan@linuxcare.com.au>
788 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
789 word for variable name.
790 * bfd-in2.h: Regenerate.
792 2000-09-05 Nick Clifton <nickc@redhat.com>
794 * config.in: Regenerate.
795 * libbfd.h: Regenerate.
796 * po/bfd.pot: Regenerate.
797 * doc/bfdint.texi: Remove CVS date string - it foils compares with
800 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
802 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
804 2000-09-05 Alan Modra <alan@linuxcare.com.au>
806 Shared library and PIC support.
807 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
808 (GOT_ENTRY_SIZE): New.
809 (ELF_DYNAMIC_INTERPRETER): New.
810 (STUB_SUFFIX): Define.
811 (LONG_BRANCH_PIC_IN_SHLIB): Define.
812 (RELATIVE_DYNAMIC_RELOCS): Define.
813 (enum elf32_hppa_stub_type): New.
814 (struct elf32_hppa_stub_hash_entry): Rename offset to
815 stub_offset. Add a number of new fields.
816 (struct elf32_hppa_link_hash_entry): New.
817 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
819 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
820 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
821 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
823 (hppa_link_hash_newfunc): New function.
824 (elf32_hppa_link_hash_table_create): Use above function. Init new
826 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
827 instead of addend, and remove sym_name from args. Don't use
828 symbol name for local syms, instead use sym index.
829 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
830 stub type rather than size. Pass in hash and handle import stub
831 case. Also pass in reloc instead of offset so we can calculate
832 PCREL22F and PCREL12F branches properly.
833 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
834 import and export stubs too.
835 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
836 import and export stub sizing.
837 (elf32_hppa_check_relocs): New function.
838 (elf32_hppa_adjust_dynamic_symbol): New function.
839 (hppa_discard_copies): New function.
840 (elf32_hppa_size_dynamic_sections): New function.
841 (elf_backend_size_dynamic_sections): Define.
842 (elf32_hppa_finish_dynamic_symbol): New function.
843 (elf_backend_finish_dynamic_symbol): Define.
844 (elf32_hppa_size_stubs): Stash params in link hash table, and move
845 some local vars into the link hash table too. For shared links,
846 trundle over function syms, generating export stubs. Handle
847 PCREL22F branches. Break out stub creation code from here..
848 (hppa_add_stub): .. to here. New function.
849 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
850 call the bfd linker. Use elf_gp to record global pointer.
851 Calculate a value from sections if $global$ is missing.
852 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
853 (elf32_hppa_gc_mark_hook): New function.
854 (elf_backend_gc_mark_hook): Define.
855 (elf32_hppa_gc_sweep_hook): New function.
856 (elf_backend_gc_sweep_hook): Define.
857 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
858 Add rel to args, and remove howto, input_bfd, offset, addend,
859 sym_name as we can recalculate these locally. Handle calls to
860 dynamic objects, extra PIC relocs, PCREL22F branches. Change
861 handling of undefined weak syms. Check that stubs are in range.
862 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
863 message on hitting a DPREL21L reloc that needs fixing. Subtract
864 off PC for PCREL14F. Break out code that does a stub lookup from
866 (hppa_get_stub_entry): ..to here. New function.
867 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
868 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
870 (elf32_hppa_finish_dynamic_sections): New function.
871 (elf_backend_finish_dynamic_sections): Define.
872 (elf_backend_final_write_processing) Define.
873 (hppa_handle_PIC_calls): New function.
874 (elf32_hppa_build_stubs): Call it. Pass link_info to
876 (elf32_hppa_create_dynamic_sections): New function
877 to create .plt and .got then set .plt flags correctly.
878 (elf_backend_create_dynamic_sections): Define.
879 (elf32_hppa_object_p): New function.
880 (elf_backend_object_p): Define.
881 (elf32_hppa_elf_get_symbol_type): New function.
882 (elf_backend_get_symbol_type): Define.
883 (elf_backend_can_gc_sections): Define.
884 (elf_backend_want_got_plt): Define.
885 (elf_backend_plt_alignment): Set to 2.
886 (elf_backend_plt_readonly): Define.
887 (elf_backend_want_plt_sym): Define.
888 (elf_backend_got_header_size): Reserve one entry.
890 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
891 (elf32_hppa_size_stubs): Pass in multi_subspace.
892 (elf32_hppa_set_gp): Declare.
894 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
895 (bfd_get_unique_section_name): New function.
896 * bfd_in2.h: Regenerate.
898 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
899 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
902 From David Huggins-Daines <dhd@linuxcare.com>
903 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
904 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
905 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
906 been updated in finish_dynamic_symbol before modifying function
909 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
910 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
911 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
912 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
913 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
914 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
915 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
916 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
918 From David Huggins-Daines <dhd@linuxcare.com>
919 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
920 style of local labels as well.
922 2000-09-03 Philip Blundell <philb@gnu.org>
924 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
925 references to undefined symbols in debugging sections.
927 2000-09-02 H.J. Lu <hjl@gnu.org>
929 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
930 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
931 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
934 2000-09-02 Jason Eckhardt <jle@cygnus.com>
936 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
937 (elf32_i860_is_local_label_name): New function and prototype.
939 2000-09-02 Nick Clifton <nickc@redhat.com>
941 * configure.in: Increase version number to 2.10.91.
942 * configure: Regenerate.
943 * aclocal.m4: Regenerate.
944 * config.in: Regenerate.
945 * po/bfd.pot: Regenerate.
947 2000-09-02 Daniel Berlin <dberlin@redhat.com>
949 * elf.c (_bfd_elf_make_section_from_shdr): Add
950 .gnu.linkobce.wi. to the list of debug section names.
952 2000-09-02 Nick Clifton <nickc@redhat.com>
954 * dwarf2.c (find_debug_info): New function: Locate a section
955 containing dwarf2 debug information.
956 (bfd_dwarf2_find_nearest_line): Find all sections containing
957 debug information and include them in the stash.
959 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
961 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
962 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
963 (sh_reloc_map): Add new relocs.
964 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
965 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
966 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
967 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
969 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
970 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
971 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
972 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
974 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
976 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
977 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
978 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
979 elf_sh_plt_reloc_offset): Define.
980 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
981 elf_sh_link_hash_table): New structs.
982 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
983 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
985 (elf_backend_create_dynamic_sections,
986 bfd_elf32_bfd_link_hash_table_create,
987 elf_backend_adjust_dynamic_symbol,
988 elf_backend_size_dynamic_sections,
989 elf_backend_finish_dynamic_symbol,
990 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
991 elf_backend_plt_readonly, elf_backend_want_plt_sym,
992 elf_backend_got_header_size, elf_backend_plt_header_size):
994 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
995 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
997 * bfd-in2.h, libbfd.h: Rebuilt.
999 2000-09-01 Alan Modra <alan@linuxcare.com.au>
1001 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
1004 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1006 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
1007 not initialized, set them to indicate the SH1 instruction set.
1009 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1011 * acinclude.m4: Include libtool and gettext macros from the
1013 * aclocal.m4, configure: Rebuilt.
1015 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
1017 * elf.c: Eliminate references to __sparcv9 macro; replace with
1018 autoconf variables HAVE_PSINFO32_T etc.
1019 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
1020 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
1022 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
1023 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
1024 * aclocal.m4: Ditto.
1025 * configure: Regenerate.
1027 2000-08-27 Alan Modra <alan@linuxcare.com.au>
1029 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
1030 for any shared link, not just shared -Bsymbolic.
1031 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
1032 any shared link, and pass link info to it.
1033 (elf_i386_size_dynamic_sections): Update comment.
1034 (elf_i386_discard_copies): Modify to discard relocs for symbols
1035 that have been forced local.
1036 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
1037 that have been forced local.
1039 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
1041 * elflink.h (elf_link_add_object_symbols): Allow common
1042 symbols to have an alignment of 1 if explicitly requested, and
1043 not overridden by other definitions.
1045 2000-08-22 Doug Kwan <dkwan@transmeta.com>
1047 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
1048 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
1050 2000-08-22 H.J. Lu <hjl@gnu.org>
1052 * elf-bfd.h (elf_link_hash_table): Add runpath.
1054 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
1055 * bfd-in2.h: Rebuilt.
1057 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
1058 "runpath" field to NULL.
1059 (bfd_elf_get_runpath_list): New function.
1061 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
1064 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1066 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
1067 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
1068 explicitly. Improve validation of r_type.
1070 2000-08-21 H.J. Lu <hjl@gnu.org>
1072 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
1073 dynamic allocated content space. Add a comment to remind us that
1074 one day this ought to be fixed.
1075 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1076 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1077 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1079 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1081 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
1082 field with the newly relocated value instead of adding it to the
1083 existing immediate field.
1084 (elf32_i860_relocate_splitn): Likewise.
1085 (elf32_i860_relocate_highadj): Likewise.
1087 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1089 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
1090 was previously just a stub).
1092 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1094 * elflink.c (_bfd_elf_create_got_section): Don't abort().
1096 (_bfd_elf_create_dynamic_sections): Likewise.
1098 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
1100 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
1101 for undefined symbols to be the beginning of the section.
1103 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
1104 four extra entries at the beginning of the .rela.plt section.
1105 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
1106 section to account for the four reserved entries in the .plt section.
1108 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
1110 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
1111 to the list of NOPs we recognize after a branch-and-link.
1112 Use the ori NOP when one is needed.
1114 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
1117 2000-08-14 Jim Wilson <wilson@cygnus.com>
1119 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
1120 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
1121 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
1124 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
1126 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
1128 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1130 * elf32-i860.c (elf32_i860_relocate_section): New function.
1131 (i860_final_link_relocate): New function.
1132 (elf32_i860_relocate_splitn): New function.
1133 (elf32_i860_relocate_pc16): New function.
1134 (elf32_i860_relocate_highadj): New function.
1135 (elf32_i860_howto): Minor adjustments to some relocations.
1136 (elf_info_to_howto_rel): Define.
1137 (elf_backend_relocate_section): Define.
1139 2000-08-10 Nick Clifton <nickc@cygnus.com>
1141 * elf32-arm.h: Fix formatting.
1143 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
1145 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
1147 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1149 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
1151 2000-08-07 Kazu Hirata <kazu@hxi.com>
1153 * ieee.c (ieee_write_debug_part): Rewrite a comment.
1154 * elf64-ia64.c: Fix a typo.
1156 2000-08-05 Jason Eckhardt <jle@cygnus.com>
1158 * elf32-i860 (elf32_i860_howto_table): New structure.
1159 (lookup_howto): New function.
1160 (elf32_i860_reloc_type_lookup): New function.
1161 (elf32_i860_info_to_howto_rela): New function.
1162 (elf_code_to_howto_index): New structure.
1163 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
1164 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
1165 elf32_i860_reloc_type_lookup.
1167 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
1169 * som.c (struct fixup_format): Constify `format'.
1170 (som_hppa_howto_table): Use SOM_HOWTO macro.
1171 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
1172 (som_bfd_reloc_type_lookup): Likewise.
1173 (compare_subspaces): Remove unused `count1', `count2'.
1174 (som_begin_writing): Remove unused `total_reloc_size'.
1175 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
1176 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
1177 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
1178 (som_find_nearest_line): Decorate unused parameter(s).
1179 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
1180 (som_bfd_link_split_section): Likewise.
1182 2000-08-03 Nick Clifton <nickc@cygnus.com>
1184 * section.c: Restore backed out code.
1185 * elf.c: Restore backed out code.
1186 (copy_private_bfd_data): Fix bug preventing stipped dynamic
1187 binaries from working.
1188 * bfd-in2.h: Regenerate.
1190 2000-08-03 H.J. Lu <hjl@gnu.org>
1192 * section.c: Back out the change made by Nick Clifton
1193 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
1195 * bfd-in2.h: Likewise.
1198 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
1200 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
1202 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1204 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
1205 * bfd-in2.h, libbfd.h: Regenerate.
1207 2000-07-31 Nick Clifton <nickc@cygnus.com>
1209 * section.c (struct sec): Add new boolean field 'segment_mark'.
1210 (STD_SECTION): Initialise new field to zero.
1212 * bfd-in2.h: Regenerate.
1214 * elf.c (copy_private_bfd_data): Reorganise section to segment
1215 mapping to cope with moved sections requiring new segments,
1216 and overlapping segments.
1217 (SEGMENT_END): New macro: Return the end address of a segment.
1218 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
1219 contains a section by comparing their VMA addresses.
1220 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
1221 contains a section by comparing their LMA addresses.
1222 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
1223 section should be included in a segment.
1224 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
1225 follows another in memory.
1226 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
1229 2000-07-22 Jason Eckhardt <jle@cygnus.com>
1231 * cpu-i860.c: Added comments.
1233 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
1234 bfd_elf32_i860_little_vec.
1235 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
1236 (ELF_MAXPAGESIZE): Changed to 4096.
1238 * targets.c (bfd_elf32_i860_little_vec): Declaration of
1240 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
1242 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
1243 config for little endian elf32 i860.
1244 (targ_defvec): Define for the new config above
1245 as "bfd_elf32_i860_little_vec".
1246 (targ_selvecs): Define for the new config above
1247 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
1249 * configure.in (bfd_elf32_i860_little_vec): Added recognition
1252 * configure: Regenerated.
1254 2000-07-27 H.J. Lu <hjl@gnu.org>
1256 * elflink.h (elf_merge_symbol): Take one more argument,
1257 dt_needed, to indicate if the symbol comes from a DT_NEEDED
1258 entry. Don't overide the existing weak definition if dt_needed
1260 (elf_link_add_object_symbols): Pass dt_needed to
1261 elf_merge_symbol ().
1263 2000-07-27 Nick Clifton <nickc@cygnus.com>
1265 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
1268 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
1270 * configure.host (*-*-aix*): AIX has 'long long' always.
1272 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
1273 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
1274 (xcoff_write_archive_contents_big): Don't update the offset
1275 of the symbol table, xcoff_write_armap will do it.
1277 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
1279 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
1280 of dynobj for SGI_COMPAT checks.
1282 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1284 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
1285 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
1286 * bfd-in2.h: Regenerate.
1288 2000-07-21 Nick Clifton <nickc@cygnus.com>
1290 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
1291 range symbol indices in relocs and issue an error message.
1293 2000-07-20 H.J. Lu <hjl@gnu.org>
1295 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
1296 info->new_dtags when setting DT_FLAGS_1. It will only be set
1297 by the new linker options. It shouldn't break anything.
1299 2000-07-20 H.J. Lu <hjl@gnu.org>
1301 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
1302 only if info->new_dtags is true.
1304 2000-07-20 H.J. Lu <hjl@gnu.org>
1306 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
1307 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
1309 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1311 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
1312 (ALL_MACHINES_CFILES): Add cpu-cris.c.
1313 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
1314 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
1315 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
1316 * Makefile.in: Rebuild.
1317 * aclocal.m4: Rebuild.
1318 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
1319 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
1320 (bfd_cris_arch): Declare.
1321 (bfd_archures_list): Add bfd_cris_arch.
1322 * bfd-in2.h: Rebuild.
1323 * config.bfd: (cris-*-*): New target.
1324 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
1325 * configure: Rebuild.
1326 * elf.c (prep_headers): Add bfd_arch_cris.
1327 * libbfd.h: Rebuild.
1328 * libaout.h (enum machine_type): Add M_CRIS.
1329 * reloc.c: Add CRIS relocations.
1330 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
1331 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
1332 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
1333 * po/POTFILES.in, po/bfd.pot: Regenerate.
1335 2000-07-19 H.J. Lu <hjl@gnu.org>
1337 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
1338 DF_TEXTREL if DT_TEXTREL is set.
1339 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1340 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1341 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1342 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
1343 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1344 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1345 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1346 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1347 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
1348 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1350 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
1351 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
1353 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
1355 2000-07-19 H.J. Lu <hjl@gnu.org>
1357 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
1358 * bfd-in2.h: Rebuild.
1360 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
1361 (elf_dt_soname): New.
1363 * elf.c (bfd_elf_set_dt_needed_soname): New.
1365 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
1366 entry if the shared object loaded by DT_NEEDED is used to
1367 resolve the reference in a regular object.
1369 2000-07-19 H.J. Lu <hjl@gnu.org>
1371 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
1372 DT_DEPAUDIT and DT_AUDIT as strings.
1374 2000-07-19 Nick Clifton <nickc@cygnus.com>
1376 * format.c: Fix formatting.
1378 2000-07-19 H.J. Lu <hjl@gnu.org>
1380 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
1382 2000-07-19 H.J. Lu <hjl@gnu.org>
1384 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
1385 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
1386 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
1387 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
1388 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
1389 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
1390 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
1392 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1394 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
1395 renamed functions from here...
1396 (assign_section_numbers): Use renamed functions.
1397 (prep_headers): Use renamed functions.
1399 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
1400 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
1401 * bfd-in2.h: Regenerate.
1403 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
1405 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
1406 parenthesis in if statement.
1408 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
1410 Enable the support for Traditional MIPS.
1411 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
1412 return ict_none appropriately for traditional mips targets.
1413 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
1414 (STUB_MOVE): Conditionalize for traditonal mips.
1415 (STUB_LI16): Likewise.
1416 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
1417 room for RTPROC header.
1418 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
1419 the permission for the PT_DYNAMIC as read, write and execute.
1420 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
1421 for traditonal mips.
1422 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
1423 _DYNAMIC_LINKING for traditonal mips.
1424 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
1425 in case of traditonal mips.
1426 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
1427 entry is required. For a function if PLT is not required then set the
1428 corresponding hash table entry to 0.
1429 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
1431 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
1432 shared object set the value to 0.
1433 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
1434 _DYNAMIC_LINKING for traditonal mips.
1435 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
1436 for traditonal mips.
1438 2000-07-15 H.J. Lu <hjl@gnu.org>
1440 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
1442 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
1444 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
1445 out a structure that is BFD_IN_MEMORY.
1447 2000-07-11 Alan Modra <alan@linuxcare.com.au>
1449 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
1450 bfd pointer. Print section id instead of bfd pointer for local
1451 syms. Prefix addend with `+' for global syms as well as local.
1452 Correct calculation of name component lengths.
1453 (elf64_hppa_check_relocs): Update call to get_dyn_name.
1455 From David Huggins-Daines <dhd@linuxcare.com>
1456 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
1457 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
1458 (elf64_hppa_modify_segment_map): Likewise.
1460 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1462 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1463 addresses to be "naturally" sign extended. Return -1 if unknown.
1464 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1465 * bfd-in2.h: Regenerate.
1467 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1469 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1470 and ECOF_SIGNED_64 to list ways to extract an offset.
1471 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1472 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1474 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1475 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1477 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1479 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1480 bfd_get_start_address.
1481 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1482 (elf_swap_ehdr_out): Ditto.
1484 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1486 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1487 compatibility with older binutils.
1489 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1491 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1492 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1494 From Ryan Bradetich <rbradetich@uswest.net>
1495 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1496 (parse_line_table): Ditto.
1497 (_bfd_dwarf1_find_nearest_line): Ditto.
1498 * syms.c (cmpindexentry): Remove extra `*' from params.
1500 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1502 * elf32-mips.c (sort_dynamic_relocs): New Function.
1503 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1504 via qsort to sort the dynamic relocations in increasing r_symndx
1507 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1509 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1510 ATTRIBUTE_UNUSED to unused args.
1511 (get_opd): Likewise.
1512 (get_plt): Likewise.
1513 (get_dlt): Likewise.
1514 (get_stub): Likewise.
1515 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1516 (elf64_hppa_link_output_symbol_hook): Likewise.
1517 (elf64_hppa_check_relocs): Delete unused var.
1518 (elf64_hppa_size_dynamic_sections): Likewise.
1519 (elf64_hppa_finalize_opd): Likewise.
1520 (elf64_hppa_finalize_dynreloc): Likewise.
1521 (elf64_hppa_modify_segment_map): Likewise.
1522 (elf64_hppa_finish_dynamic_sections): Likewise.
1524 * elf-hppa.h (elf_hppa_final_write_processing): Add
1525 ATTRIBUTE_UNUSED to unused args.
1526 (elf_hppa_final_link_relocate): Likewise.
1527 (elf_hppa_record_segment_addrs): Add paretheses.
1528 (elf_hppa_relocate_section): Constify dyn_name.
1530 From David Huggins-Daines <dhd@linuxcare.com>
1531 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1532 rearrange case statement so that it gets preferred to 32-bit ones.
1534 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1535 asection->id instead of address of asection structure.
1536 (elf32_hppa_size_stubs): Likewise.
1538 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1539 for .init* and .fini*.
1541 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1542 and addends used in stub names to 32 bits.
1543 (elf32_hppa_size_stubs): Likewise.
1545 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1546 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1547 not bfd_put_64. Fix minor comment typo and formatting.
1549 Changes to create multiple linker stubs, positioned immediately
1550 before the section where they are required.
1551 * elf32-hppa.c: Don't include hppa_stubs.h.
1552 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1553 (elf32_hppa_stub_hash_table): Delete.
1554 (elf32_hppa_link_hash_entry): Delete.
1555 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1556 stub_hash_table, and store the struct here rather than a pointer.
1557 Delete output_symbol_count. Add offset array. Change
1558 global_value to a bfd_vma.
1559 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1560 (elf32_hppa_stub_hash_traverse): Delete.
1561 (elf32_hppa_name_of_stub): Delete.
1562 (elf32_hppa_link_hash_lookup): Delete.
1563 (elf32_hppa_link_hash_traverse): Delete.
1564 (elf32_hppa_stub_hash_table_init): Delete.
1565 (elf32_hppa_size_of_stub): Pass input section and offset rather
1566 than location and calculate location here. Don't pass name as all
1567 stubs are now the same size.
1568 (elf32_hppa_stub_hash_newfunc): Init new fields.
1569 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1571 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1572 comparing against ints. Rewrite stub handling code.
1573 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1574 Case enums to int before comparing against ints. Remove
1575 bfd_reloc_dangerous case.
1576 (elf32_hppa_build_one_stub): Rewrite.
1577 (elf32_hppa_size_one_stub): New function.
1578 (elf32_hppa_build_stubs): Rewrite.
1579 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1580 Rewrite stub-handling specific code.
1582 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1584 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1586 * hppa_stubs.h: Delete.
1587 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1588 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1589 * Makefile.in: Regenerate.
1591 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1594 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1596 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1597 and section name for bfd_reloc_notsupported error message.
1598 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1599 bfd_reloc_notsupported.
1600 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1602 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1603 undefined weak symbols for all relocs.
1604 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1605 offsets are relative to one past the delay slot.
1606 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1607 branch destination. Put addend into stub name too.
1608 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1609 adjust by 8 when deciding whether a linker stub is needed. Put
1610 addend into stub name as for above.
1612 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1613 various args and vars.
1614 (elf32_hppa_bfd_final_link_relocate): Here too.
1615 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1616 inner block var to avoid shadowing.
1618 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1620 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1621 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1622 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1624 * libhppa.h: Change practically all unsigned ints to plain ints.
1625 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1628 From Ryan Bradetich <rbradetich@uswest.net>
1629 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1630 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1632 From David Huggins-Daines <dhd@linuxcare.com>
1633 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1634 to the new OP_* ones.
1636 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1637 error exit. Bail out earlier on plabel relocs that we aren't
1638 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1639 string, and then don't free our copy.
1640 (elf32_hppa_build_one_stub): Make insn unsigned int.
1642 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1643 available with BL, not BE and BLE.
1645 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1646 code for elf arg relocs.
1647 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1648 argument with elf_link_hash_entry h. Handle undefined weak
1649 symbols. Move $global$ lookup from here...
1650 (elf32_hppa_relocate_section): ...to here. Return correct error
1651 message for non-handled relocs.
1652 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1653 wrong test was -0x3ffff to +0x40000.
1655 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1656 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1657 Handle them as such.
1658 (elf_hppa_relocate_insn): Fix a typo.
1660 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1661 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1662 assemble_17, assemble_21): Delete.
1663 Supply defines for all 64 possible opcodes.
1664 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1665 formats. Handle COMICLR.
1666 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1669 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1670 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1671 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1673 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1674 the local syms - did this code get deleted accidentally? Ignore
1675 undefined and undefweak syms.
1677 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1678 block. Use it instead of elf64_hppa_hash_table (info).
1679 (elf_hppa_final_link_relocate): Use hppa_info instead of
1680 elf64_hppa_hash_table (info).
1682 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1683 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1684 (hppa_rebuild_insn): Mask immediate bits here instead.
1685 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1687 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1689 * section.c (struct sec): Add id field. Tidy comment formatting.
1690 (bfd_make_section_anyway): Set id.
1691 (STD_SECTION): Init id too.
1692 Change CONST to const throughout.
1693 * archures.c (bfd_arch_info): Tidy comment.
1694 (bfd_arch_list): Change a CONST to const.
1695 * libbfd-in.h: Tidy comments and replace CONST with const.
1696 * elf-bfd.h: Likewise.
1697 * libbfd.h: Regenerate.
1698 * bfd-in2.h: Regenerate.
1699 * libcoff.h: Regenerate.
1701 2000-07-07 DJ Delorie <dj@redhat.com>
1703 * archive.c (_bfd_write_archive_contents): Add an informative
1706 2000-07-06 Kazu Hirata <kazu@hxi.com>
1708 * srec.c: Fix formatting.
1710 2000-06-05 DJ Delorie <dj@redhat.com>
1714 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1716 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1717 value of PC-relative offsets.
1719 2000-07-03 Jim Wilson <wilson@cygnus.com>
1721 * elf64-alpha.c (alpha_elf_size_info): New.
1722 (elf_backend_size_info): Define to alpha_elf_size_info.
1723 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1725 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1727 * elf32-mips.c: Include elf32-target.h again for the traditional
1730 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1732 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1733 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1734 (avr_info_to_howto_rela): Likewise.
1735 (elf32_avr_gc_mark_hook): Likewise.
1736 (elf32_avr_gc_sweep_hook): Likewise.
1737 (elf32_avr_relocate_section): Likewise.
1739 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1741 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1742 an external symbol for a non-shared, non-relocatable link.
1744 2000-07-03 Nick Clifton <nickc@redhat.com>
1746 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1747 is an external symbol.
1748 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1751 2000-07-03 Kazu Hirata <kazu@hxi.com>
1753 * reloc16.c: Fix formatting.
1755 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1757 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1758 to add a new target for traditional mips i.e
1759 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1760 * configure.in: Likewise.
1761 * configure: Rebuild.
1762 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1764 (bfd_elf32_tradlittlemips_vec): Likewise.
1765 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1766 to see that elfNN_bed does not get redefined even if the target file
1767 is included twice for a chip. See elf32-mips.c.
1769 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1771 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1772 (CLEANFILES): Add DEPA.
1773 * Makefile.in: Regenerate.
1775 2000-06-30 DJ Delorie <dj@cygnus.com>
1777 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1778 can't assume the PE header is at 0x80.
1780 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1782 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1784 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1786 * go32stub.h: Update stub.
1788 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1790 * archures.c (bfd_mach_avr5): Define.
1791 * bfd-in2.h (bfd_mach_avr5): Define.
1792 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1793 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1794 (compatible): Update comment. Add missing test.
1795 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1796 for avr2 and avr4. Simplify 8K wrap code.
1797 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1798 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1800 2000-06-26 Kazu Hirata <kazu@hxi.com>
1802 * coff-h8300.c: Fix formatting.
1803 * cpu-h8300.c: Likewise.
1805 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1807 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1808 for local symbols whose names are unknown.
1810 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1812 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1814 * Makefile.in: Regenerate.
1815 * doc/Makefile.in: Regenerate.
1817 2000-06-20 H.J. Lu <hjl@gnu.org>
1819 * Makefile.am: Rebuild dependency.
1820 * Makefile.in: Rebuild.
1822 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1824 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1825 (elf_backend_copy_indirect_symbol): Map to the new function.
1827 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1829 * archive.c (normalize): Correct pointer comparison when checking
1831 (bfd_bsd_truncate_arname): Likewise.
1832 (bfd_gnu_truncate_arname): Likewise.
1834 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1836 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1837 sections elf_{text,data}_{section,symbol}.
1838 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1839 (_bfd_mips_elf_hide_symbol): New function.
1840 (elf_backend_hide_symbol): Map to the new function.
1841 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1842 definitions of mips_elf_{text,data}_{section,symbol}.
1843 (mips_elf_local_relocation_p): Try to find the direct symbol
1844 based on new check_forced argument.
1845 (mips_elf_calculate_relocation): Use new version of
1846 mips_elf_local_relocation_p.
1847 (mips_elf_relocate_section): Likewise.
1848 (_bfd_mips_elf_relocate_section): Likewise.
1849 (mips_elf_sort_hash_table): Only assert that have enough GOT
1851 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1852 entry if the relocation based on the new external argument.
1853 (mips_elf_create_dynamic_relocation): Assert that we have a
1854 section contents allocated where we can swap out the dynamic
1856 (mips_elf_calculate_relocation): Find the real hash-table entry
1857 correctly by using h->root.root.type. Only create a dynamic
1858 relocation entry if the symbol is defined in a shared library.
1859 Create an external GOT entry for the GOT16 relocation if the
1860 symbol was forced local.
1861 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1862 dynamic index if the symbol was forced local.
1864 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1866 * elf32-mips.c: Fix typos in comments.
1868 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1870 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1873 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1875 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1876 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1877 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1878 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1879 (bfd_elf32_m68hc11_vec): Likewise.
1880 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1881 Supports 68hc11 & 68hc12 at the same time.
1882 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1884 (bfd_elf32_m68hc11_vec): Likewise.
1885 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1886 * archures.c (bfd_m68hc12_arch): Define and register in global list
1887 (bfd_m68hc11_arch): Likewise.
1888 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1889 BFD_RELOC_M68HC11_3B): Define.
1890 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1891 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1893 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1895 * elf_bfd.h (struct elf_backend_data): Add info argument to
1896 elf_backend_hide_symbol.
1897 (_bfd_elf_link_hash_hide_symbol): Likewise.
1898 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1899 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1900 * elflink.h (elf_link_add_object_symbols): Likewise.
1901 (elf_link_assign_sym_version): Likewise.
1903 2000-06-18 H.J. Lu <hjl@gnu.org>
1905 * coff-i386.c (coff_i386_reloc): Don't return in case of
1906 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1907 Compensate PE relocations when linking with non-PE object
1908 files to generate a non-PE executable.
1910 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1912 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1913 GOT entries if we're doing a static link or -Bsymbolic link.
1915 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1917 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1918 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1920 (elf_link_output_relocs): Likewise.
1921 (elf_reloc_link_order): Likewise.
1923 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1925 * archures.c (enum bfd_architecture): #define constants for
1926 PowerPc and RS6000 machine numbers.
1927 * bfd-in2.h: Regenerate.
1928 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1929 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1930 and RS6000 machine numbers using #defined constants from
1932 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1933 machine numbers using #defined constants from archures.c. Add
1934 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1935 64-bit words in 620 entry.
1936 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1938 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1940 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1942 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1943 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1944 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1946 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1948 * bfd-in.h (bfd_family_coff): Define.
1949 * bfd-in2.h: Regenerate.
1950 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1951 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1952 instead of bfd_target_coff_flavour.
1953 * cofflink.c (_bfd_coff_final_link): Likewise.
1954 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1955 exclude XCOFF files.
1956 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1958 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1959 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1960 * xcofflink.c (XCOFF_XVECP): Delete.
1961 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1962 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1963 bfd_xcoff_record_link_assignment,
1964 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1965 check for bfd_target_xcoff_flavour.
1967 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1969 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1971 (read_hdr): New function.
1972 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1973 of trying to extract individual registers. Set abfd->arch_info
1974 to match the architecture that created the core file.
1975 (rs6000coff_get_section_contents): Delete.
1976 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1978 2000-06-14 H.J. Lu <hjl@gnu.org>
1980 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1983 2000-06-13 H.J. Lu <hjl@gnu.org>
1985 * configure: Regenerate.
1987 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1989 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1992 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1994 * configure.in (VERSION): Update to show this is the CVS mainline.
1996 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1998 * elf32-d10v.c: Include elf/d10v.h
1999 (enum reloc_type): Delete.
2000 * elf32-d30v.c: Include elf/d30v.h
2001 (enum reloc_type): Delete.
2003 * Makefile.am: Run "make dep-am" to regenerate dependencies.
2004 * Makefile.in: Regenerate.
2006 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
2007 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
2008 move HOWTOs into elf_howto_table.
2009 (R_386_standard, R_386_ext_offset): Define.
2010 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
2011 (elf_i386_reloc_type_lookup): Modify calculation of index into
2012 elf_howto_table since we've removed the padding.
2013 (elf_i386_info_to_howto_rel): Likewise.
2014 (elf_i386_relocate_section): Likewise.
2016 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
2018 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
2020 2000-06-05 H.J. Lu <hjl@gnu.org>
2022 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
2023 an error when seeing an undefined symbol with hidden/internal
2024 attribute. It is handled in *_relocate_section ().
2026 2000-06-05 H.J. Lu <hjl@gnu.org>
2028 * elflink.h (elf_fix_symbol_flags): Follow the link for the
2029 indirect symbol for the ELF_LINK_NON_ELF bit.
2030 (elf_link_output_extsym): Don't output the indirect symbol even
2031 if the ELF_LINK_NON_ELF bit is set.
2033 2000-06-01 J.T. Conklin <jtc@redback.com>
2035 * config.bfd (i[3456]86-*-netbsdelf*): New target.
2036 (i[3456]86-*-netbsdaout*): New target.
2037 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
2038 (i[3456]86-*-openbsd*): Likewise.
2040 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
2042 * trad-core.c: From hpux-core.c, include <dirent.h> or
2043 <sys/ndir.h> when possible.
2045 2000-05-31 Nick Clifton <nickc@cygnus.com>
2047 * opintl.h (_(String)): Explain why dgettext is used instead
2050 2000-05-31 Ulrich Drepper <drepper@redhat.com>
2052 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
2053 definitions. We must not assume they are sorted in the file
2054 according to their index numbers.
2056 2000-05-31 Alan Modra <alan@linuxcare.com.au>
2058 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
2059 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
2060 R_PARISC_DIR17F are for absolute branches; Handle them as such.
2062 2000-05-30 Nick Clifton <nickc@cygnus.com>
2064 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
2065 80960CA, 80960MC as valid machine names.
2067 2000-05-30 H.J. Lu <hjl@gnu.org>
2069 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
2070 visibility bits if the symbol is undefined. Correctly handle
2071 weak undefined symbols with hidden and internal attributes.
2073 * elflink.h (elf_link_add_object_symbols): Always turn the
2074 symbol into local if it has the hidden or internal attribute.
2076 2000-05-29 Philip Blundell <philb@gnu.org>
2078 * ppcboot.c: Add packed attribute if compiling with GCC.
2080 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
2082 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
2084 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
2086 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
2087 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
2088 corefile on a 64-bit (Sparc Solaris) host. Also clean up
2091 2000-05-26 Alan Modra <alan@linuxcare.com.au>
2093 * Makefile.am: Update dependencies with "make dep-am"
2094 * Makefile.in: Regenerate.
2096 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
2097 bindtextdomain): Replace defines with those from intl/libgettext.h
2098 to quieten gcc warnings.
2100 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
2102 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
2104 * archive.c (normalize, bfd_bsd_truncate_arname,
2105 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
2106 file names with backslashes.
2108 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
2111 * sysdep.h: Include filenames.h.
2113 2000-05-26 Alan Modra <alan@linuxcare.com.au>
2115 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
2117 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2119 * elf64-sparc.c (sparc64_elf_relax_section): New.
2120 (sparc64_elf_relocate_section): Optimize tail call into branch always
2122 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2123 (elf32_sparc_relax_section): New.
2125 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2127 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
2128 Remove unusued variables.
2129 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
2130 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
2131 previous fix, so that shared libs really don't influence targets
2132 extension mask and memory model.
2134 2000-05-23 H.J. Lu <hjl@gnu.org>
2136 * elf64-alpha.c (elf64_alpha_relocate_section): Check
2137 h->root.other not h->other.
2138 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2140 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
2142 2000-05-23 H.J. Lu <hjl@gnu.org>
2144 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
2145 undefined symbol with the non-default visibility attributes.
2146 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2147 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2148 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2149 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2150 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2151 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2152 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2153 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2154 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2155 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
2156 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2158 2000-05-22 Richard Henderson <rth@cygnus.com>
2160 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
2161 PCREL22, PCREL64I. Zero size of special relocs.
2162 (elf64_ia64_reloc_type_lookup): Likewise.
2163 (USE_BRL, oor_brl, oor_ip): New.
2164 (elf64_ia64_relax_section): New.
2165 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
2166 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
2167 (elf64_ia64_relocate_section): Likewise.
2168 (bfd_elf64_bfd_relax_section): New.
2169 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
2170 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
2171 * bfd-in2.h, libbfd.h: Regenerate.
2173 2000-05-22 Nick Clifton <nickc@cygnus.com>
2175 * configure.in : Add peigen.lo to MIPS PE targets.
2176 * configure: Regenerate.
2178 2000-05-22 Momchil Velikov <velco@fadata.bg>
2180 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
2181 only if it is known for both input and output bfds. Separate
2182 error message strings as in some languages, it may be necessary
2183 to change more than one place in the string to change between
2186 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
2187 endianess checks, call _bfd_generic_verify_endian_match() instead.
2189 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2191 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
2193 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
2194 endianess before checking bfd flavours.
2196 2000-05-22 H.J. Lu <hjl@gnu.org>
2198 * elflink.h (elf_link_output_extsym): Clear the visibility
2199 field for symbols not defined locally.
2201 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2203 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
2204 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
2205 (hppa_rebuild_insn): Mask immediate bits here instead.
2206 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
2208 2000-05-18 Momchil Velikov <velco@fadata.bg>
2210 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
2211 relocs for an executable, ensure that they are virtual addresses.
2213 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
2215 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
2217 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
2218 Rick Gorton <gorton@scrugs.lkg.dec.com>
2220 * elflink.h: Add emitrelocations support: when enabled, relocation
2221 information and relocation sections are put into final output
2222 executables. If the emitrelocations flag is set, do the following:
2223 (elf_bfd_final_link): Emit relocation sections.
2224 (elf_link_input_bfd): Compute relocation section contents.
2225 (elf_gc_sections): Don't clean relocation sections.
2227 2000-05-16 Catherine Moore <clm@cygnus.com>
2229 * som.c (som_decode_symclass): Recognize weak symbols.
2231 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
2233 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
2234 read idata section only from dataoff.
2235 (pe_print_edata): Correctly check for valid eat_member.
2237 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2239 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2241 2000-05-14 Philip Blundell <philb@gnu.org>
2243 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
2245 2000-05-12 Alan Modra <alan@linuxcare.com.au>
2247 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
2249 * peigen.c (pe_print_idata): Look for .idata section and print
2250 info even if data directory has zero entries. Read idata section
2251 starting from dataoff, and adjust all data offsets to suit. Cast
2252 all bfd_vma vars to unsigned long before passing to fprintf.
2253 * peigen.c (pe_print_edata): Similarly, look for .edata section
2254 and print info even if data directory has zero entries. Cast
2255 all bfd_vma vars to unsigned long before passing to fprintf.
2257 From Szabolcs Szakacsits <szaka@F-Secure.com>
2258 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
2259 directory size which may be bogus.
2260 * peigen.c (pe_print_edata): Similarly.
2262 2000-05-09 Alan Modra <alan@linuxcare.com.au>
2264 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
2266 (copy_private_bfd_data): Allow for space possibly taken up by elf
2267 headers when calculating segment physical address from lma.
2269 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2271 * versados.c (versados_scan): Init stringlen and pass_2_done.
2273 * trad-core.c (trad_unix_core_file_p): Return
2274 bfd_error_wrong_format rather than bfd_error_file_truncated.
2276 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
2277 add_data_entry. DataDirectory virtual address is relative.
2278 (pe_print_idata): Account for relative DataDirectory virtual
2279 addresses. Don't trash datasize inside POWERPC_LE_PE code.
2280 (pe_print_edata): Similarly.
2282 From Szabolcs Szakacsits <szaka@F-Secure.com>
2283 * peigen.c (dir_names): Add Delay Import Directory.
2284 (pe_print_idata): Always search for bfd section containing
2285 idata address rather than looking up section name. Print this
2286 section name rather than .idata.
2287 (pe_print_edata): Similarly. Also print some fields as %08lx.
2288 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
2291 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
2293 * xcoff.h: Rename to xcoff-target.h
2294 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
2295 * coff-rs6000.c: Ditto.
2296 * coff64-rs6000.c: Ditto.
2297 * coff-pmac.c: Ditto.
2298 * Makefile.in: Regenerate.
2300 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
2302 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
2303 Change U802TOC64MAGIC to U803XTOCMAGIC.
2305 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
2307 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
2308 * bfd-in.h: Prototype bfd_elf_get_arch_size.
2309 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
2311 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2313 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
2315 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2317 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
2318 hidden and internal symbols.
2319 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
2321 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
2322 assign a PLT or GOT entry to symbols with hidden and
2323 internal visibility.
2325 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2327 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
2329 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2331 2000-05-02 H.J. Lu <hjl@gnu.org>
2333 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
2336 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2338 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
2339 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
2341 * Makefile.in: Regenerate.
2343 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
2345 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
2346 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
2347 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
2348 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
2349 * Makefile.in: Rebuild.
2351 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2353 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
2354 doesn't work very well.
2356 * elf-hppa.h (elf_hppa_internal_shdr): Define.
2357 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
2358 Set hdr->s_type to 1 if ARCH_SIZE == 32.
2359 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
2360 (elf_hppa_info_to_howto): Likewise.
2361 (elf_hppa_info_to_howto_rel): Likewise.
2362 (elf_hppa_reloc_type_lookup): Likewise.
2363 (elf_hppa_is_local_label_name): Likewise.
2364 (elf_hppa_fake_sections): Likewise.
2365 (elf_hppa_final_write_processing): Likewise.
2366 (elf_hppa_howto_table): Fully initialise all entries.
2367 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
2368 (elf_hppa_info_to_howto): Likewise.
2369 (elf_hppa_info_to_howto_rel): Likewise.
2370 (elf_hppa_reloc_type_lookup): Likewise.
2371 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
2372 elf_hppa_unmark_useless_dynamic_symbols,
2373 elf_hppa_remark_useless_dynamic_symbols,
2374 elf_hppa_record_segment_addrs, elf_hppa_final_link,
2375 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
2376 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
2377 elf32-hppa.c mess is cleaned up.
2378 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
2379 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
2380 r_field then call hppa_field_adjust inline func with variable
2381 r_field arg, instead call hppa_field_adjust with fixed arg.
2382 In case R_PARISC_PCREL22F, don't set r_field.
2383 (elf_hppa_relocate_insn): Change args and return type to unsigned
2384 int. Call re_assemble_* funcs to do the work.
2386 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
2389 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
2391 (sign_extend): Mask first before sign extending.
2392 (low_sign_extend): Rewrite without condition expression.
2393 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
2394 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
2395 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
2396 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
2397 result as function return value rather than through pointer arg.
2398 Accept unsigned int args, and return unsigned int.
2399 (re_assemble_3): New. Combines function of dis_assemble_3 with
2400 re-assembly of opcode and immediate.
2401 (re_assemble_12): Likewise.
2402 (re_assemble_16): Likewise.
2403 (re_assemble_17): Likewise.
2404 (re_assemble_21): Likewise.
2405 (re_assemble_22): Likewise.
2406 (hppa_field_adjust): Rewrite and document, paying attention to
2407 size of types and signed/unsigned issues.
2408 (get_opcode): Shift before masking.
2409 (FDLW): Rename to FLDW.
2410 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
2411 (hppa_rebuild_insn): Change args and return value to unsigned
2412 int. Make use of re_assemble_*. Correct case 11.
2414 * dep-in.sed: Handle ../opcodes/.
2415 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
2416 elf64-hppa.h, hppa_stubs.h, xcoff.h.
2417 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
2418 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
2419 elfarm-nabi.lo dependencies outside of auto-dependency area.
2420 Regenerate dependencies.
2421 * Makefile.in: Regenerate.
2423 * configure.in (TRAD_HEADER): Test non-null before
2425 * configure: Regenerate.
2427 * reloc.c: Fix mis-spelling in comment.
2429 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2431 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
2432 * vms.c (vms_openr_next_archived_file): Return NULL.
2434 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
2436 * coffcode.h Copy changes mistakenly done to libcoff.h in
2439 2000-04-29 Andreas Jaeger <aj@suse.de>
2441 * libbfd-in.h: Correctly check GCC version.
2442 * bfd-in.h: Likewise.
2443 * libhppa.h: Likewise.
2444 * libbfd.h: Regenerate.
2445 * bfd-in2.h: Regenerate.
2447 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
2449 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
2450 coffdu-rs6000.{lo,c}.
2451 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
2453 * Makefile.in: Regenerate.
2454 * xcoff.h: New file.
2455 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
2456 * coff-rs6000.c: Move all declarations and defines that are
2457 common to the xcoff backends into xcoff.h
2458 * coff64-rs6000.c: Ditto,
2460 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
2462 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2463 _bfd_coff_force_symnames in strings and
2464 _bfd_coff_debug_string_prefix_length to their default values.
2465 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2467 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
2469 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2470 _bfd_coff_force_symnames in strings and
2471 _bfd_coff_debug_string_prefix_length to their default values.
2473 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2475 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2476 Check local_got_refcounts before dereferencing.
2478 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2479 before deciding we don't need R_PPC_PLT32 relocation.
2480 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2483 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2485 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2487 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2488 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2489 (elf_i386_relocate_section): Allow for .plt to go missing.
2490 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2491 can use a relative reloc for got as elf_i386_relocate_section.
2492 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2494 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
2496 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2498 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
2500 * Makefile.am (coff64-rs6000.lo): New rule.
2501 * Makefile.in: Regenerate.
2502 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2503 xcoff_is_local_label_name, xcoff_rtype2howto,
2504 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2505 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2506 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2507 (NO_COFF_SYMBOLS): Define.
2508 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2509 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2511 (MINUS_ONE): New macro.
2512 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2514 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2515 coff_SWAP_aux_out): Map to the new functions.
2516 * coff64-rs6000.c: New file.
2517 * libcoff.h (bfd_coff_backend_data): Add new fields
2518 _bfd_coff_force_symnames_in_strings and
2519 _bfd_coff_debug_string_prefix_length.
2520 (bfd_coff_force_symnames_in_strings,
2521 bfd_coff_debug_string_prefix_length): New macros for above fields.
2522 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2523 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2524 of using coff_swap_sym_in directly.
2525 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2526 (coff_set_flags) Set magic for XCOFF64.
2527 (coff_compute_section_file_positions): Add symbol name length to
2528 string section length if bfd_coff_debug_string_prefix_length is
2530 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2531 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2532 using coff_swap_lineno_in directly.
2533 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2534 and _bfd_coff_debug_string_prefix_length fields.
2535 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2536 symbol names into strings table when
2537 bfd_coff_force_symnames_in_strings is true.
2538 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2539 SET_RELOC_VADDR): New macros.
2540 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2541 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2543 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2544 changes within RS6000COFF_C specific code.
2545 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2546 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2547 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2548 Extend existing hack on target name.
2549 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2551 * coff-tic54x.c (ticof): Keep up to date with new fields
2552 in bfd_coff_backend_data.
2553 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2554 targ_selvecs to include rs6000coff64_vec for rs6000.
2555 * configure.in: Add rs6000coff64_vec case.
2556 * cpu-powerpc.c: New bfd_arch_info_type.
2558 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2560 * config.bfd: Only disable elf32-hppa vectors, not all of the
2561 BSD and OSF configuration support. Provide (disabled) clauses
2563 * configure.in: Add clause for PA64 support.
2564 * configure: Rebuilt.
2566 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2567 (bfd_elf64_hppa_vec): Declare.
2569 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2570 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2571 (elf64-hppa.lo): Add dependencies.
2572 * Makefile.in: Rebuilt.
2574 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2576 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2578 * libhppa.h (dis_assemble_16): New function.
2579 (pa_arch): Added pa20w element.
2581 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2583 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2584 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2585 bfd_elf64_slurp_reloc_table.
2587 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2588 definitions to get external names.
2589 (elf_write_relocs): Renamed from write_relocs and make global.
2590 (elf_slurp_reloc_table): Make global.
2591 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2593 * archive.c (hpux_uid_gid_encode): New function.
2594 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2595 defined and the ID is greater than 99999.
2596 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2597 special uid/gid fields into 32 bit values.
2599 2000-04-21 Matthew Green <mrg@cygnus.com>
2601 * config.bfd: Add NetBSD/sparc64 support.
2603 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2604 David Mosberger <davidm@hpl.hp.com>
2605 Timothy Wall <twall@cygnus.com>
2606 Jim Wilson <wilson@cygnus.com>
2608 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2609 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2610 (BFD64_BACKENDS): Add elf64-ia64.lo.
2611 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2612 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2613 * Makefile.in: Rebuild.
2614 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2615 (bfd_ia64_arch): Declare.
2616 (bfd_archures_list): Add bfd_ia64_arch.
2617 * bfd-in2.h: Rebuild.
2618 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2619 * configure: Rebuild.
2620 * configure.host: (ia64-*-linux*): New host.
2621 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2622 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2623 * elf.c (prep_headers): Add bfd_arch_ia64.
2624 * libbfd.h: Rebuild.
2625 * reloc.c: Add IA-64 relocations.
2626 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2628 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2629 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2631 2000-04-21 Richard Henderson <rth@cygnus.com>
2633 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2634 contents when performing a partial link.
2635 (bfd_elf_d30v_reloc_21): Likewise.
2637 2000-04-20 H.J. Lu <hjl@gnu.org>
2639 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2640 patch to symbols defined by a shared object.
2641 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2643 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2646 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2647 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2649 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2651 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2652 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2653 (coff-ia64.lo): Add dependency.
2654 * Makefile.in: Regenerate.
2655 * coff-ia64.c: New file.
2656 * efi-app-ia32.c: Ditto.
2657 * efi-app-ia64.c: Ditto.
2658 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2659 (coff_set_flags): Ditto.
2660 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2661 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2662 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2663 * configure: Regenerate.
2664 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2665 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2666 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2667 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2668 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2669 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2670 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2671 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2672 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2673 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2674 (GET_PDATA_ENTRY): Ditto.
2675 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2676 data_start. Use above macros to read fields that are 64 bit wide for
2677 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2678 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2679 FileAlignment and SectionAlignment to minimum alignment if they
2681 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2682 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2683 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2684 Use above macros to write fields that are 64 bit wide for
2686 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2687 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2688 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2689 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2690 begin address, end address, and unwind info address only. Use
2691 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2693 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2694 HIGH3ADJ relocation names.
2695 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2696 * targets.c: Declare bfd_efi_app_ia32_vec and
2697 bfd_efi_app_ia64_vec.
2698 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2699 bfd_efi_app_ia64_vec.
2701 2000-04-17 Timothy Wall <twall@cygnus.com>
2703 * bfd-in2.h: Add prototypes for tic54x load page access.
2704 * bfd-in.h: Regenerate.
2705 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2706 in customized _set_arch_mach function.
2707 * coffcode.h (coff_set_alignment_hook): Set section load page if
2708 the appropriate macro is defined.
2709 (write_object_contents): Read section load page.
2711 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2713 * elf32-hppa.h: Update copyright date.
2715 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2716 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2718 * elf32-d30v.c (MAX32): Don't use LL suffix.
2719 (MIN32): Define in terms of MAX32.
2720 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2722 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2725 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2727 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2729 * dep-in.sed: Match space before file name, not after.
2730 * Makefile.am: Regenerate dependencies.
2731 * Makefile.in: Regenerate.
2733 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2734 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2735 extend without an if statement.
2737 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2739 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2741 * elf32-mips.c (gprel16_with_gp): Likewise.
2742 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2743 here using -0x40000, not (int)0xfffc0000.
2744 (elf32_hppa_size_of_stub): Likewise.
2746 2000-04-11 Timothy Wall <twall@cygnus.com>
2748 * coff-tic54x.c: Now builds with all targets.
2749 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2750 * Makefile.in: Regenerate.
2751 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2752 unitialized variable.
2754 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2756 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2757 --enable-build-warnings option.
2758 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2759 * Makefile.in, configure: Re-generate.
2761 2000-04-07 Nick Clifton <nickc@cygnus.com>
2763 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2764 BFD_RELOC_THUMB_PCREL_BLX.
2766 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2767 R_ARM_XPC25 and R_ARM_THM_PC22.
2769 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2770 R_ARM_XPC25 and R_ARM_THM_XPC22.
2771 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2772 R_ARM_[XPC25|THM_XPC22].
2774 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2775 elf/arm-oabi.h to elf/arm.h
2777 * Makefile.am: Fix dependency for elfarm-oabi.c
2778 * Makefile.in: Regenerate.
2780 * bfd-in2.h: Regenerate.
2781 * libbfd.h: Regenerate.
2783 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2785 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2786 and restore it on failure. Release newly allocated tdata on
2789 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2791 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2792 (decode_line_info): Set it. Report error if unit->line_offset is
2793 equal to or larger than it.
2795 2000-04-07 Timothy Wall <twall@cygnus.com>
2797 * targets.c: Added vecs for tic54x.
2798 * reloc.c: Added relocs for tic54x.
2799 * libbfd.h: Regenerated.
2800 * configure: Add TI COFF vecs for tic54x.
2801 * configure.in: Ditto.
2802 * config.bfd (targ_cpu): Recognize new tic54x target.
2803 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2804 * bfd-in2.h: Add tic54x target and relocations.
2805 * Makefile.am, Makefile.in: Add tic54x target.
2806 * archures.c (bfd_archures_list): Add tic54x target.
2807 * coff-tic54x.c: New.
2808 * cpu-tic54x.c: New.
2810 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2812 * elfcore.h (elf_core_file_p): call backend_object_p which
2813 thereby gets an opportunity to update the arch/machine type.
2815 2000-04-06 Timothy Wall <twall@cygnus.com>
2817 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2818 class. Handle SEC_CLINK and SEC_BLOCK flags.
2819 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2820 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2822 2000-04-06 Nick Clifton <nickc@cygnus.com>
2824 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2825 EF_INTERWORK if this is an unknown EABI.
2826 (elf32_arm_merge_private_bfd_data): Check EABI version
2827 numbers. Only check EF_xxx flags if the EABI version number
2829 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2830 if the EABI version number is unknown.
2831 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2832 if the EABI version number is unknown.
2834 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2836 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2837 BFD_RELOC_SH_LOOP_END.
2838 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2839 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2840 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2841 (sh_elf_reloc_loop): New function.
2842 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2844 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2845 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2846 * bfd-in2.h, libbfd.h: Regenerate.
2848 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2850 * po/bfd.pot: Regenerate.
2852 * Makefile.am: Remove extraneous mkdep comment.
2853 (MKDEP): Use gcc -MM rather than mkdep.
2854 (DEP): Quote when passing vars to sub-make. Add warning
2856 (DEP1): Rewrite for "gcc -MM".
2857 (CLEANFILES): Add DEP2.
2858 Update dependencies.
2859 * Makefile.in: Regenerate.
2861 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2863 * configure.in: Added corefile support for AIX 4.3. In particular,
2864 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2865 compiling rs6000-core.c.
2866 * configure: Regenerated.
2868 2000-04-03 H.J. Lu <hjl@gnu.org>
2870 * cache.c (bfd_open_file): Unlink the output file only if
2871 it has non-zero size.
2873 2000-04-01 Ken Block USG <block@zk3.dec.com>
2875 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2876 relative relocations for non-loaded sections in shared objects.
2877 (elf64_alpha_check_relocs): Similarly.
2879 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2881 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2882 BFD_RELOC_16 to switch for extended relocs.
2883 (MY_swap_ext_reloc_in): New.
2884 (MY_swap_ext_reloc_out): New.
2885 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2886 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2887 (NAME(aout,squirt_out_relocs)): Similarly use
2888 MY_swap_ext_reloc_out.
2889 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2891 2000-04-03 Kazu Hirata <kazu@hxi.com>
2893 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2894 the R_PCRWORD_B case.
2896 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2898 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2902 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2904 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2905 HOWTO references to bfd_elf_generic_reloc, that have
2906 partial_inplace == true, now use the new function. The function
2907 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2908 extends its fixes to the R_M32R_{16,24,32} relocs.
2909 The new logic in m32r_elf_lo16_reloc() has been removed, and
2910 it instead calls the new routine to obtain that functionality.
2912 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2914 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2915 elf32_avr_check_relocs, avr_final_link_relocate,
2916 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2917 elf32_avr_object_p): Add prototypes.
2918 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2919 (bfd_elf_avr_final_write_processing): Make static.
2921 2000-03-27 Denis Chertykov <denisc@overta.ru>
2923 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2924 * archures.c (bfd_architecture): Add AVR architecture.
2925 (bfd_archures_list): Add reference to AVR architecture info.
2926 * elf.c (prep_headers): Handle bfd_arch_avr.
2927 * reloc.c: Add various AVR relocation enums.
2928 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2930 * Makefile.am: Add support for AVR elf.
2931 * configure.in: Likewise.
2932 * config.bfd: Likewise.
2933 * Makefile.in: Regenerate.
2934 * configure: This too.
2935 * bfd-in2.h: And this.
2936 * libbfd.h: And this.
2938 2000-03-24 H.J. Lu <hjl@gnu.org>
2940 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2941 (elf64_alpha_find_reloc_at_ofs): Likewise.
2943 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2945 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2946 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2947 allowable range used to be -2**(n-1) to 2**n-1.
2948 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2949 "boolean overflow" with "bfd_reloc_status_type flag".
2951 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2953 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2955 2000-03-14 Kazu Hirata <kazu@hxi.com>
2957 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2958 of shrinks properly, including the last reloc.
2960 2000-03-13 Kazu Hirata <kazu@hxi.com>
2962 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2965 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2967 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2968 a format mismatch rather than an "error" from bfd_read such as
2969 bfd_error_file_truncated.
2971 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2973 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2974 sign-extension and big-endian compensation for
2975 R_MIPS_64 even in ld -r.
2977 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2979 * elf32-mips.c (mips_elf_next_relocation): Rename from
2980 mips_elf_next_lo16_relocation, and generalize to look
2981 for any relocation type.
2982 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2983 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2984 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2985 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2986 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2987 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2988 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2989 (mips_rtype_to_howto): Likewise.
2990 (mips_elf_calculate_relocation): Handle new relocs.
2991 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2992 are paired. The addend for R_MIPS_GNU_REL16_S2
2993 is shifted right two bits.
2995 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2997 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2998 comment, and ensure it doesn't happen again.
2999 (bfd_install_relocation): Same here.
3000 (_bfd_relocate_contents): Don't bother assigning unused signmask
3001 shift result. Fix typos in comments.
3002 Remove trailing whitespace throughout file.
3004 2000-03-07 Doug Evans <dje@casey.transmeta.com>
3006 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
3007 * bfd-in2.h: Rebuild.
3009 2000-03-06 Nick Clifton <nickc@cygnus.com>
3011 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
3013 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
3014 (SIZEOF_ILF_STRINGS): Redefine.
3015 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
3016 relative reloc, as opposed to a section relative reloc.
3017 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
3019 Add length of symbol's prefix to string pointer.
3020 Store a pointer to the symbol in the symbol pointer table.
3021 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
3022 Initialise the symbol pointer table.
3023 Store the hint in the Hint/Name table.
3024 Make the jump reloc be symbol realtive, not section relative.
3025 Create an import symbol for imported code.
3027 2000-03-06 Catherine Moore <clm@cygnus.com>
3029 * elf.c (swap_out_syms): Check for null type_ptr.
3031 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
3033 * aout-target.h (MY(write_object_contents)): Remove unused
3034 and unusable "#if CHOOSE_RELOC_SIZE".
3035 * pc532-mach.c (MY(write_object_contents)): Ditto.
3036 * netbsd.h (MY(write_object_contents)): Ditto.
3037 * hp300hpux.c (MY(write_object_contents)): Ditto.
3038 * freebsd.h (MY(write_object_contents)): Ditto.
3039 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
3041 2000-02-29 H.J. Lu <hjl@gnu.org>
3043 * peicode.h (jtab): Make it static.
3045 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
3046 defined and COFF_IMAGE_WITH_PE is not defined.
3047 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
3048 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
3050 2000-03-01 Nick Clifton <nickc@cygnus.com>
3052 * coff-arm.c (bfd_arm_process_before_allocation): Make
3053 'symndx' signed to prevent compile time warning.
3055 * coff-mcore.c: Remove unused prototype for pe_object_p.
3057 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
3058 functions that are not used when COFF_IMAGE_WITH_PE is
3060 (struct sh_opcode): Change type of 'flags' field to unsigned
3061 long so that it can hold the USESAS flag.
3063 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
3065 * elf-m10300.c (mn10300_elf_relax_section): Initialise
3068 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
3070 Remove unusued variables and code.
3071 (elf_backend_add_symbol_hook): Fix prototype.
3073 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
3076 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
3079 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
3081 Remove unusued variables and code.
3082 (elf_backend_add_symbol_hook): Fix prototype.
3084 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
3086 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
3087 to unused function parameter.
3089 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
3091 Use EMPTY_HOWTO to initialise empty howto slots.
3092 Remove unused variables.
3094 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
3096 2000-03-01 H.J. Lu <hjl@gnu.org>
3098 * aoutx.h (aout_link_input_section_std): Pass "true" to
3099 the undefined_symbol callback.
3100 (aout_link_input_section_ext): Likewise.
3101 * bout.c (get_value): Likewise.
3102 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
3103 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
3105 (alpha_relocate_section): Likewise.
3106 * coff-arm.c (coff_arm_relocate_section): Likewise.
3107 * coff-i960.c (coff_i960_relocate_section): Likewise.
3108 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3109 * coff-mips.c (mips_relocate_section): Likewise.
3110 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3111 * coff-sh.c (sh_relocate_section): Likewise.
3112 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3113 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
3114 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3115 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3116 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3117 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3118 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3119 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3120 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3121 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3122 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3123 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3124 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
3125 * elflink.h (elf_link_output_extsym): Likewise.
3126 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
3127 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
3128 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
3130 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
3131 undefined_symbol callback when building shared library with
3132 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
3134 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3135 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3136 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3137 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
3138 (elf32_mips_get_relocated_section_content): Likewise.
3139 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3140 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3141 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3142 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3144 2000-02-28 Nick Clifton <nickc@cygnus.com>
3146 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
3147 * Makefile.in: Regenerate.
3149 * configure.in: Add support for mips and sh pe vectors.
3150 * configure: regenerate.
3152 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
3155 * targets.c: Add mips and sh pe vectors.
3157 * libpei.h (coff_final_link_postscript): Only define if not
3160 * coffcode.h: Add support for WinCE magic numbers.
3162 * peigen.c (pe_print_reloc): Update comment and rearrange
3163 appending of newline character.
3165 * peicode.h: Add support for Image Library Format.
3166 (pe_ILF_vars): Structure containing data used by ILF code.
3167 (pe_ILF_make_a_section): New function. Create a section based
3169 (pe_ILF_make_a_reloc): New function. Create a reloc based on
3171 (pe_ILF_make_a_symbol): New function. Create a symbol based
3173 (pe_ILF_save_relocs): New function. Store the relocs created
3174 by pe_ILF_make_a_reloc in a section.
3175 (pe_ILF_build_a_bfd): New function. Create a BFD describing
3177 (pe_ILF_object_p): New function. Return a bfd_target pointer
3179 (pe_bfd_object_p): If an ILF object is detected call
3180 pe_ILF_object_p on it.
3182 * coff-arm.c: Add support for WinCE relocs which are different
3183 from normal ARM COFF relocs.
3184 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
3186 * coff-sh.c: Add support for sh-pe target.
3187 * pe-sh.c: New file. Support code for sh-pe target.
3188 * pei-sh.c: New file. Support code for sh-pe target.
3190 * pe-mips.c: New file. Support code for mips-pe target.
3191 * pei-mips.c: New file. Support code for mips-pe target.
3193 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3195 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
3196 architecture if the object causing the bump is dynamic.
3197 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
3198 and also don't it for memory ordering.
3199 (sparc64_elf_write_relocs): Take src_rela out of the loop.
3201 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3203 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
3204 calling bfd_get_section_size_before_reloc.
3205 (decode_line_info): Likewise.
3206 (_bfd_dwarf2_find_nearest_line): Likewise.
3208 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
3210 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
3211 name of the libtool directory.
3212 * Makefile.in: Rebuild.
3214 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
3216 * som.c (SOM_HOWTO): Define.
3217 (som_hppa_howto_table): Use it.
3219 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3221 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
3223 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
3225 2000-02-24 Catherine Moore <clm@cygnus.com>
3227 * som.c (som_misc_symbol_info): Add field
3229 (som_bfd_derive_misc_symbol_info): Initialize
3231 (som_build_and_write_symbol_table): Keep track
3232 of secondary_def field.
3233 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
3234 if secondary_def field is set.
3235 (som_bfd_ar_write_symbol_stuff): Initialize
3238 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
3240 * dwarf2.c (read_address): Read 16-bits addresses.
3241 (parse_comp_unit): Accept addr_size == 2.
3243 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
3245 * bfd-in.h: Update copyright date.
3247 2000-02-23 Linas Vepstas <linas@linas.org>
3249 * cpu-i370.c: New file.
3250 * elf32-i370.c: New file.
3251 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
3252 (bfd_i370_arch): New.
3253 (bfd_archures_list): Add bfd_i370_arch.
3254 * elf.c (prep_headers): Add bfd_arch_i370.
3255 * Makefile.am: Add support for IBM 370 elf.
3256 * config.bfd: Likewise.
3257 * configure.in: Likewise.
3258 * libbfd.h (bfd_reloc_code_real_names): Likewise.
3259 * reloc.c (bfd_reloc_code_type): Likewise.
3260 * targets.c: Likewise.
3262 * Makefile.in: Regenerate.
3263 * configure: Regenerate.
3264 * bfd-in2.h: Regenerate.
3266 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3268 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
3269 invalid relocation types, and change them to R_386_NONE.
3271 2000-02-22 H.J. Lu <hjl@gnu.org>
3273 * elflink.h (elf_link_add_object_symbols): If a version symbol is
3274 not defined, don't add a second ELF_VER_CHR.
3276 * elflink.h (elf_bfd_final_link): Call output_extsym for global
3277 symbols converted to local symbols even when stripping all
3279 (elf_link_output_extsym): Process global symbols converted to
3280 local symbols even if they are being stripped.
3282 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3284 * archures.c (bfd_octets_per_byte): Return unsigned int.
3285 (bfd_arch_mach_octets_per_byte): Ditto.
3286 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
3288 * section.c (bfd_get_section_size_before_reloc): Quell signed
3289 vs. unsigned comparison warning.
3290 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
3291 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
3292 change. What was I thinking?
3293 * bfd-in2.h: Regenerate.
3295 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
3296 (elf_gc_sections): Same here.
3297 (elf_gc_common_finalize_got_offsets): And here.
3299 2000-02-21 Ian Lance Taylor <ian@zembu.com>
3301 ELF HPPA doesn't work at present; remove it until it does.
3302 * config.bfd: Comment out setting targ_defvec to
3304 * Makefile.am: Rebuild dependencies.
3305 (BFD32_BACKENDS): Remove elf32-hppa.lo.
3306 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
3307 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
3308 * Makefile.in: Rebuild.
3309 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
3311 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3313 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
3314 is no bfd_free(). Revert bfd_free part of previous change.
3316 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3318 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
3320 (coff_compute_section_file_positions): Use bfd_free to pair
3322 (coff_write_object_contents): Likewise.
3324 * coff-rs6000.c (xcoff_howto_table_16): New variable.
3325 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
3327 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
3329 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
3330 (xcoff_ar_file_hdr_big): New structure.
3331 (SIZEOF_AR_FILE_HDR_BIG): New macro.
3332 (xcoff_ar_hdr_big): New structure.
3333 (SIZEOF_AR_HDR_BIG): New macro.
3334 (xcoff_big_format_p): New macro.
3335 (xcoff_ardata_big): New macro.
3336 (arch_xhdr_big): New macro.
3337 (xcoff_slurp_armap): Handle large archives.
3338 (xcoff_archive_p): Detect large archives.
3339 (xcoff_read_ar_hdr): Handle large archives.
3340 (xcoff_openr_next_archived_file): Handle large archives.
3341 (xcoff_generic_stat_arch_elt): Handle large archives.
3342 (xcoff_write_armap_old): Rename from xcoff_write_armap.
3343 (xcoff_write_armap_big): New function.
3344 (xcoff_write_armap): New function, dispatch to _old or _big.
3345 (xcoff_write_archive_contents_old): Rename from
3346 xcoff_write_archive_contents.
3347 (xcoff_write_archive_contents_big): New function.
3348 (xcoff_write_archive_contents): New function, dispatch to _old or
3351 2000-02-18 Richard Henderson <rth@cygnus.com>
3353 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
3354 and hide_symbol members.
3355 (elf_link_hash_copy_indirect): Remove.
3356 (elf_link_hash_hide_symbol): Remove.
3357 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
3358 and elf_backend_hide_symbol.
3359 (_bfd_elf_link_hash_copy_indirect): Declare.
3360 (_bfd_elf_link_hash_hide_symbol): Declare.
3361 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
3362 (_bfd_elf_link_hash_hide_symbol): Likewise.
3363 (_bfd_elf_link_hash_table_init): Don't init killed members.
3364 * elflink.h (elf_link_add_object_symbols): Use the bed function
3365 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
3366 (elf_link_assign_sym_version): Likewise.
3367 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
3368 (elf_backend_hide_symbol): Likewise.
3369 (elfNN_bed): Update for new members.
3371 2000-02-17 Kevin Buettner <kevinb@redhat.com>
3373 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
3374 STACK_END_ADDR): Define for new core file format.
3375 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
3376 for handling the vagaries of the various core file structures used
3377 by AIX over the years.
3378 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
3379 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
3380 core_dumpx structure.
3382 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3384 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
3385 (bfd_mach_sh3_dsp): Likewise.
3386 (bfd_mach_sh4): Reinstate.
3387 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
3388 * bfd-in2.h: Regenerate.
3389 * coff-sh.c (struct sh_opcode): flags is no longer short.
3390 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
3391 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
3392 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
3393 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
3394 (sh_opcodes): No longer const.
3395 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
3396 (sh_insn_uses_reg): Check for USESAS and USESR8.
3397 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
3398 (_bfd_sh_align_load_span): Return early for SH4.
3399 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
3400 Take into account that field b of a parallel processing insn
3401 could be mistaken for a separate insn.
3402 * cpu-sh.c (arch_info_struct): New array elements for
3403 sh2, sh-dsp and sh3-dsp.
3404 Reinstate element for sh4.
3405 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
3406 (SH4_NEXT): Reinstate.
3407 (SH3_NEXT, SH3E_NEXT): Adjust.
3408 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
3409 * elf32-sh.c (sh_elf_set_private_flags): New function.
3410 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
3411 (sh_elf_merge_private_data): New function.
3412 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
3413 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3414 (bfd_elf32_bfd_merge_private_bfd_data): Change to
3415 sh_elf_merge_private_data.
3417 2000-02-13 Richard Henderson <rth@cygnus.com>
3419 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
3420 hide_symbol members.
3421 (elf_link_hash_copy_indirect): New.
3422 (elf_link_hash_hide_symbol): New.
3423 * elflink.h (elf_link_add_object_symbols): Break out copy from
3424 indirect new new symbol to elf.c.
3425 (elf_link_assign_sym_version): Break out privatization of
3426 non-exported symbol to elf.c.
3427 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
3428 (_bfd_elf_link_hash_hide_symbol): New.
3429 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
3431 2000-02-13 Ian Lance Taylor <ian@zembu.com>
3433 * section.c (_bfd_strip_section_from_output): Add info parameter.
3434 If it passed as non-NULL, use it to check whether any input BFD
3435 has an input section which uses this output section. Change all
3437 * bfd-in2.h: Rebuild.
3439 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
3440 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
3442 * bfd-in2.h: Rebuild.
3444 2000-02-10 Timothy Wall <twall@cygnus.com>
3446 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
3447 allow final modifications of swapped-in symbol.
3448 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
3449 * coffcode.h (coff_write_relocs): Use macro
3450 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
3451 symbol index should be set to -1.
3453 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3455 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
3456 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
3457 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
3458 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
3459 sh_insns_uses_or_sets_freg): New functions.
3460 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3461 * (sh_insns_conflict): Use new functions and new macros to
3462 detect conflicts when two instructions both set same integer registers,
3463 both set same fp register, and both set special register.
3465 2000-02-09 Timothy Wall <twall@cygnus.com>
3467 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3468 swapping in sections, so that the swapping routines have access to
3471 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3473 * coff-go32.c: Update comment. Update copyright.
3475 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3477 * syms.c (bfd_decode_symclass)
3478 Two new class characters were added - 'V' and 'v'. The
3479 meaning of 'W' is now restricted to just weak non-object
3480 symbols. This allows differentiation between, for example,
3481 weak functions vs weak objects. nm for example now dumps:
3483 'w' = weak unresolved
3484 'V' = weak global object
3485 'v' = weak unresolved object
3487 (bfd_is_undefined_symclass): New function. Return true if the
3488 given symbol class represents and undefined/unresolved symbol.
3490 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3493 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3495 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3496 STT_ARM_16BIT flag set, but it is not attached to a data object
3497 return STT_ARM_16BIT so that it will be treated as code by the
3500 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3502 * coff-i386.c (i3coff_object_p): Remove prototype.
3505 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3506 to name. Update copyright.
3508 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3509 assignment to avoid warning. Update copyright.
3511 2000-01-24 Robert Lipe (robertl@sco.com)
3513 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3514 instead of using GNU C extension.
3516 2000-01-21 Nick Clifton <nickc@cygnus.com>
3518 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3519 amount from a bfd_in_memory structure.
3520 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3523 2000-01-14 Nick Clifton <nickc@cygnus.com>
3525 * linker.c (default_indirect_link_order): oops - fix incorrectly
3526 applied patch from Tim Wall.
3528 2000-01-13 Timothy Wall (twall@tiac.net>
3530 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3531 = scnhsz, filhsz, relsz, aoutsz, etc)
3533 * coffswap.h: Ditto.
3535 2000-01-13 Nick Clifton <nickc@cygnus.com>
3537 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3538 interwork thumb to arm stub.
3540 2000-01-13 Timothy Wall (twall@tiac.net>
3542 * archures.c (bfd_octets_per_byte): New function: Return
3544 (bfd_arch_mach_octets_per_byte): New function: Return target
3547 * section.c: Distinguish between octets and bytes for usage of
3548 _cooked_size, _raw_size, and output_offset. Clarify
3549 description of bfd_set_section_contents.
3551 * bfd-in2.h: Regenerate.
3553 * coffgen.c: Indicate that the offset parameter is in bytes, not
3556 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3557 where appropriate to get the octet offset when calling
3558 bfd_set_section_contents.
3559 (bfd_coff_reloc_link_order): Ditto.
3561 * linker.c (bfd_generic_reloc_link_order): Ditto.
3562 (_bfd_default_link_order): Ditto.
3564 * reloc.c (bfd_perform_relocation): Distinguish between octets
3565 and bytes. Use octets when indexing into octet data; use bytes
3566 when calculating target addresses.
3567 (bfd_install_relocation): Ditto.
3569 * srec.c (srec_write_section): Ditto.
3571 2000-01-13 Nick Clifton <nickc@cygnus.com>
3573 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3574 3 to 2. This allows 4 byte sized sections, which is necessary for
3575 dlltool to build functioning DLLs.
3577 2000-01-10 Philip Blundell <pb@futuretv.com>
3579 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3580 (arm*-*-conix*): New target.
3582 2000-01-10 Egor Duda <deo@logos-m.ru>
3584 * config.bfd: Include elf32_i386 vector to target list for cygwin
3587 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3588 * configure.in: Test for structure win32_pstatus_t in
3590 * configure: Regenerate.
3592 * elf.c (elfcore_grok_win32pstatus): New function: process
3593 win32_pstatus_t notes in elf core file.
3594 (elfcore_grok_note): Detect win32_pstatus notes.
3596 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3598 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3600 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3601 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3603 1999-12-29 Richard Henderson <rth@cygnus.com>
3605 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3606 if no dynamic sections created.
3608 1999-12-27 Nick Clifton <nickc@cygnus.com>
3610 * peicode.h (pe_bfd_object_p): Only define for PE format
3613 1999-12-17 Nick Clifton <nickc@cygnus.com>
3615 * coff-i386.c (i3coff_object_p): Delete.
3616 (i386coff_vec): Replace reference to i3coff_object_p with a
3617 reference to coff_object_p.
3619 * coff-mcore.c (pe_object_p): Delete.
3621 * peicode.h (pe_bfd_object_p): New function: Detect the
3622 presence of a PE format COFF object file. Also detect and
3623 warn about the presence of LINK6 format Image Library Format
3626 1999-12-16 Nick Clifton <nickc@cygnus.com>
3628 * coff-arm.c (NUM_ELEM): New macro.
3629 (NUM_RELOCS): New macro: The number of known ARM relocs.
3630 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3631 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3633 (bfd_arm_process_before_allocation): Produce a warning message if
3634 an out of range symbol index is encountered.
3636 1999-12-14 Nick Clifton <nickc@cygnus.com>
3638 * elflink.h (is_global_symbol_definition): New Function: Return
3639 true iff the symbol is being given a global definition in this
3641 (elf_link_is_defined_archive_symbol): Do not bother processing
3642 symbols for an archive element that has already been included
3644 Use is_global_symbol_definition().
3646 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3648 * config.bfd: Add support for sparc-*-netbsdelf* and
3649 sparc-*-netbsdaout*.
3651 1999-12-13 Nick Clifton <nickc@cygnus.com>
3653 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3654 if the symbol is in the common section.
3656 1999-12-10 Nick Clifton <nickc@cygnus.com>
3658 * elflink.h (elf_link_is_defined_archive_symbol): New
3659 function: Decide if a symbol, in an archive map is there
3660 because it is defined in the archive element, or because it is
3661 just another common declaration of it.
3662 (elf_link_add_archive_symbols): Use
3663 elf_link_is_defined_archive_symbol to decide if an archive
3664 element contain a reference to a common symbol should be
3667 1999-12-10 Nick Clifton <nickc@cygnus.com>
3669 * elflink.h: Revert previous patch.
3670 * targets.c: Revert previous patch.
3671 * libbfd-in2.h: Revert previous patch.
3672 * libbfd.h: Revert previous patch.
3673 * elfxx-target.h: Revert previous patch.
3674 * archive.c: Revert previous patch.
3675 * aout-target.h: Revert previous patch.
3676 * aout-tic30.h: Revert previous patch.
3677 * bfd.c: Revert previous patch.
3678 * coff-alpha.c: Revert previous patch.
3679 * coff-rs6000.c: Revert previous patch.
3680 * elf64-mips.c: Revert previous patch.
3681 * ieee.c: Revert previous patch.
3682 * libecoff.h: Revert previous patch.
3683 * oasys.c: Revert previous patch.
3684 * som.c: Revert previous patch.
3685 * vms.c: Revert previous patch.
3687 1999-12-09 Nick Clifton <nickc@cygnus.com>
3689 * elflink.h (elf_link_add_archive_symbols): Add an archive
3690 element even if contains a symbol which is currently only
3691 considered to be a common.
3693 * targets.c (struct bfd_target): Add new field
3694 _bfd_allow_commons_in_armap.
3695 * bfd-in2.h:Regenerate.
3697 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3699 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3700 * libbfd.h: Regenerate.
3702 * elfxx-target.h: If using COFF archive map, override
3703 definition of allow_commons_in_armap and replace with
3706 * archive.c (bfd_compute_and_write_armap): Do not place common
3707 symbols into the archive map unless _bfd_allow_commons_in_armap
3710 * aout-target.h (MY_allow_commons_in_armap): Define.
3711 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3712 * bfd.c (bfd_allow_commons_in_armap): Define.
3713 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3714 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3715 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3716 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3717 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3718 * oasys.c (oasys_allow_commons_in_armap): Define.
3719 * som.c (som_allow_commons_in_armap): Define.
3720 * vms.c (vms_allow_commons_in_armap): Define.
3722 1999-12-07 Jim Blandy <jimb@cygnus.com>
3724 Add support for SSE registers in ELF core files.
3725 * elf.c (elfcore_make_note_pseudosection): New function.
3726 (elfcore_grok_prfpreg): Use it.
3727 (elfcore_grok_prxfpreg): New function.
3728 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3730 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3732 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3733 value by 4 before storing it back in the field. From
3734 Koundinya. K <kk@ddeorg.soft.net>.
3736 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3738 * archures.c (bfd_mach_am33): Define.
3739 * bfd-in2.h: Rebuilt.
3740 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3741 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3742 (compute_function_info): Handle additional registers saved by
3744 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3745 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3747 1999-11-29 Jim Blandy <jimb@cygnus.com>
3749 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3751 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3754 1999-11-27 Michael Meissner <meissner@cygnus.com>
3756 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3757 internal use within gas for alpha explicit relocations.
3758 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3759 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3760 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3761 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3762 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3763 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3765 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3766 BFD_RELOC_ALPHA_USER_*.
3768 * bfd-in2.h: Regenerate.
3769 * libbfd.h: Regenerate.
3771 1999-11-26 Fred Fish <fnf@cygnus.com>
3773 * elf.c (elfcore_read_notes): Add prototype for static function.
3774 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3775 (bfd_section_from_phdr): Replacement function that calls
3776 _bfd_elf_make_section_from_phdr for generic segment types and
3777 backend fucntion pointed to by elf_backend_section_from_phdr for
3778 backend specific segment types.
3779 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3780 now called by _bfd_elf_make_section_from_phdr. Note that this func
3781 is now just a stub between the caller and bfd_section_from_phdr.
3783 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3784 elf_backend_section_from_phdr.
3785 (elf_backend_section_from_phdr): Add prototype.
3787 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3788 (elfNN_bed): Add elf_backend_section_from_phdr.
3790 1999-11-25 Nick Clifton <nickc@cygnus.com>
3792 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3793 SEC_CODE and SEC_READONLY flags to glue sections.
3795 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3796 SEC_CODE and SEC_READONLY flags to glue sections.
3798 1999-11-20 Nick Clifton <nickc@cygnus.com>
3800 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3803 1999-11-19 Catherine Moore <clm@cygnus.com>
3805 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3806 (elf_cpu32_plt_entry): Likewise.
3808 1999-11-18 Nick Clifton <nickc@cygnus.com>
3810 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3812 (coff_mcore_relocate_section): Initialise addend to 0.
3813 Special case processing of RVA reloc.
3815 1999-11-17 Richard Henderson <rth@cygnus.com>
3817 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3818 type_change_ok; add sign_extend_vma.
3819 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3820 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3821 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3822 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3823 (elfNN_bed): Follow struture changes.
3825 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3827 * libbfd.c (bfd_read): Check result of read against desired result
3829 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3830 invalid compared to the section size.
3832 * ieee.c (ieee_slurp_debug): Get the length of the debug
3833 information right if there is no data part.
3835 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3837 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3838 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3840 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3842 * elflink.h (elf_bfd_final_link): Make last_local signed.
3844 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3846 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3849 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3851 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3853 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3854 * bfd-in2.h: Regenerate.
3856 1999-10-15 Andrew Haley <aph@cygnus.com>
3858 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3860 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3862 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3864 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3866 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3867 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3870 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3872 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3873 relocs also need the GP value.
3874 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3875 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3876 the GP value for R_MIPS_LITERAL relocs too. Handle
3877 R_MIPS_64 relocs properly on big-endian MIPS.
3878 (mips_elf_sign_extend): Behave properly with 'long long'.
3879 (mips_elf_highest): Correct typo.
3881 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3883 * cpu-m32r.c (arch_info_struct): New static global.
3884 (bfd_m32r_arch): Refer to it.
3885 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3886 (m32r_elf_print_private_bfd_data): Ditto.
3887 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3888 * archures.c (bfd_mach_m32rx): Define it.
3889 * bfd-in2.h: Rebuild.
3891 1999-09-28 Fred Fish <fnf@cygnus.com>
3893 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3894 (cisco_core_big_vec): Add new bigendian vec.
3895 (cisco_core_little_vec): Add new little endian vec.
3897 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3898 (crash_info_locs): Add array of possible offsets.
3899 (MASK_ADDR): Mask to apply to crash info offset.
3900 (crashinfo_external): Add textbase, database, bssbase and
3901 turn into a typedef.
3902 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3903 Many small changes to account for additional hardware versions.
3904 Pick a reasonable size for ".reg" section. Add a ".crash"
3905 section to allow access to crashinfo_external struct.
3906 (cisco_core_file_p): New version of this function that
3907 iterates over crash_info_locs, calling cisco_core_file_validate.
3908 (cisco_core_vec): Old big endian only vec replaced with ...
3909 (cisco_core_big_vec): Add big endian version.
3910 (cisco_core_little_vec): Add little endian version.
3912 * configure.in (cisco_core_vec): Split to two new vectors ...
3913 (cisco_core_big_vec): New target vector.
3914 (cisco_core_little_vec): New target vector.
3915 * configure: Regenerate.
3916 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3917 to cisco_core_big_vec in targ_selvecs.
3919 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3921 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3922 (mips_elf_relocate_got_local): Unused, delete.
3923 (mips_elf_relocate_global_got): Unused, delete.
3925 1999-09-24 Fred Fish <fnf@cygnus.com>
3927 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3928 to initialize it to something meaningful. Then use it to generate
3929 more useful segment names.
3931 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3933 * som.c (NO_PCREL_MODES): Define if the system does not define
3935 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3936 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3937 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3938 * libhppa.h (dis_assemble_22): New function.
3939 (bfd_hppa_insn2fmt): Handle long branch.
3941 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3944 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3946 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3947 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3948 (reloc_howto_type howto_table): Tidy comments and whitespace.
3950 1999-09-17 Nick Clifton <nickc@cygnus.com>
3952 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3953 previous delta. Set sec->gc_mark instead.
3955 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3957 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3958 (elf_cpu32_plt_entry): Likewise.
3960 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3962 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3964 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3965 symbol table, then just compute a suitable value (but do not
3966 create a __gp symbol).
3968 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3969 symbols when building shared libraries.
3970 (elf_hppa_final_link_relocate): Correct handling of PCREL
3971 relocations against undefined symbols.
3973 1999-09-16 Nick Clifton <nickc@cygnus.com>
3975 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3976 interworking sections as linker created so that they will not
3977 be removed by garbage collection.
3979 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3981 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3982 (elf_hppa_final_link_relocate): Consistently create an absolute
3983 address, then subtract out the value of __gp.
3985 1999-09-14 Michael Meissner <meissner@cygnus.com>
3987 * configure.in (Canonicalization of target names): Remove adding
3988 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3989 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3990 * configure: Regenerate.
3992 1999-09-14 Nick Clifton <nickc@cygnus.com>
3994 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3997 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3999 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
4000 (elf_hppa_final_link): Initialize text_segment_base and
4002 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
4004 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
4005 (elf_hppa_final_link_relocate): Likewise.
4006 (elf_hppa_relocate_insn): Likewise.
4007 (elf_hppa_relocate_section): Initialize HOWTO.
4009 1999-09-13 Donn Terry <donn@interix.com>
4011 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
4012 handling to support both GNU and MS objects.
4014 * coffcode.h (coff_write_object_contents): Don't check reloc_count
4015 when determining whether to set F_RELFLG.
4017 1999-09-13 Philip Blundell <pb@nexus.co.uk>
4019 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
4020 PC24 relocs if the target is an undefined weak symbol.
4021 (arm_add_to_rel): Fix compiler warning.
4022 (elf32_arm_plt0_entry): Correct comments.
4024 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4026 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
4027 an absolute symbol in REL relocs.
4029 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
4031 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
4032 Stub SEGREL32. Return an error for any relocation not handled.
4034 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4036 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
4037 constant symbols, and avoid multiple definition errors on them.
4039 1999-09-12 Donn Terry <donn@interix.com>
4041 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
4042 significant bit is set.
4044 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4046 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4048 * elfcode.h (write_relocs): Handle an absolute symbol in REL
4049 relocs as we do for RELA relocs.
4051 1999-09-11 Donn Terry <donn@interix.com>
4053 * libpei.h (_bfd_pei_final_link_postscript): Declare.
4054 (coff_final_link_postscript): Define.
4055 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
4056 directory entries here.
4057 (_bfd_pei_final_link_postscript): New function.
4059 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
4060 section flags based on the section name.
4062 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
4063 get the overflow of the s_nlnno field from the s_nreloc field.
4064 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
4065 the s_nlnno overflow of the .text section into the s_nreloc
4068 * peigen.c (add_data_entry): Declare.
4069 (pei_swap_aouthdr_out): Get image size right. Set linker version
4071 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
4072 (pe_print_idata): Code cleanup, print more info, get rid of (now)
4073 extraneous ImageBase.
4074 (pe_print_edata): Likewise.
4075 (pe_print_pdata): Likewise. Print exception entries.
4076 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
4077 (tbl): Make const, add "UNKNOWN".
4078 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
4079 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
4080 section data directory.
4081 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
4083 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
4084 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
4085 * peicode.h (coff_get_symbol_info): Define.
4087 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
4089 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
4091 (coff_classify_symbol): Re-revert 1999-08-08 patch if
4094 * libpei.h: New file, broken out of peicode.h.
4095 * peigen.c: New file, broken out of peicode.h.
4096 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
4097 * configure.in: Add peigen.lo to list of files required for each
4099 * Makefile.am: Rebuild dependencies.
4100 (BFD32_BACKENDS): Add peigen.lo.
4101 (BFD32_BACKENDS_CFILES): Add peigen.c.
4102 (SOURCE_HFILES): Add libpei.h.
4103 * configure, Makefile.in: Rebuild.
4105 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
4106 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
4107 instead. Don't clear the s_paddr field for an uninitialized data
4110 * coffcode.h (coff_mkobject_hook): Set timestamp field in
4111 coff_data_type to f_timdat.
4112 * peicode.h (pe_mkobject_hook): Likewise.
4114 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
4115 number if COFF_IMAGE_WITH_PE.
4117 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
4118 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
4119 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
4120 there is no SEC_DEBUGGING section.
4121 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
4122 IMAGE_FILE_DEBUG_STRIPPED.
4124 * pe-i386.c (COFF_LONG_FILENAMES): Define.
4125 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4126 * pei-i386.c (COFF_LONG_FILENAMES): Define.
4127 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4129 * coffswap.h (IMAGE_BASE): Don't define.
4130 * pei-arm.c (IMAGE_BASE): Don't define.
4131 * pei-i386.c (IMAGE_BASE): Don't define.
4132 * pei-mcore.c (IMAGE_BASE): Don't define.
4133 * pei-ppc.c (IMAGE_BASE): Don't define.
4135 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
4136 symbol, switch on the class when determining whether to modify the
4137 value. For PE, don't modify the value of a C_FCN symbol not named
4140 * libbfd-in.h (_bfd_abort): Declare.
4142 * bfd.c (_bfd_abort): New function.
4143 * libbfd.h: Rebuild.
4145 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
4148 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
4149 don't write out the associated line numbers.
4151 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
4154 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
4155 changes when the base type is unknown.
4157 * coffgen.c (coff_print_symbol): Fix printing of aux record for
4160 * syms.c (BSF_DEBUGGING_RELOC): Define.
4161 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
4162 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
4164 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
4165 BSF_DEBUGGING_RELOC set.
4166 * bfd-in2.h: Rebuild.
4168 1999-09-10 Ian Lance Taylor <ian@zembu.com>
4170 * ecoff.c (bfd_debug_section): Update initialization for new
4172 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
4173 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
4175 1999-09-10 H.J. Lu <hjl@gnu.org>
4177 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
4178 _bfd_filnmlen field.
4179 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4181 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
4183 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
4184 for FPTR relocs involving local symbols.
4186 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
4187 value for the stub address in a call through a stub.
4188 Install the value for a local symbol directly into the DLT
4189 instead of generating a reloc. Correctly handle FPTR64 relocs.
4191 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
4192 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
4193 (elf_hppa_final_link): Call them.
4195 1999-09-10 Ian Lance Taylor <ian@zembu.com>
4197 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
4198 (elf_adjust_dynamic_symbol): ...from here.
4200 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
4202 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
4203 relocation, remove them. SECREL64->LTOFF16WF.
4204 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
4206 (elf_hppa_relocate_insn): Similarly.
4208 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
4209 (elf_hppa_relocate_insn): Similarly.
4211 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
4213 (elf_hppa_relocate_insn): Similarly.
4215 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
4216 Handle LTOFF_TP* relocs.
4217 (elf_hppa_relocate_insn): Similarly.
4219 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
4220 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
4221 (elf_hppa_relocate_insn): Handle PCREL* relocs.
4223 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
4224 DIR32, DIR64 and FPTR64 relocations.
4225 (elf_hppa_relocate_insn): Similarly.
4227 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
4228 address of the .PARISC.global section.
4229 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
4230 table entry elf_hppa_final_link_relocate. Do not give a warning
4231 for a reloc against an external symbol if it has a PA64 hash
4233 (elf_hppa_final_link_relocate): Significantly rework. Handle
4234 DLTIND relocations. Compute the final value of the relocation
4235 before passing the value of elf_hppa_relocate_insn.
4236 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
4237 relocation support. Handle DLTIND relocation requests just like
4238 DLTREL relocation requests. Simplify branch handling.
4240 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
4242 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
4243 non-allocated section as done in i386 version.
4244 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
4245 statement since this is no know relocation.
4247 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
4249 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
4251 (elf_hppa_relocate_insn): Similarly.
4253 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
4255 (elf_hppa_relocate_insn): Similarly.
4257 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
4258 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
4259 Pass the relocate type rather than the insn format to
4260 elf_hppa_relocate_insn.
4261 (elf_hppa_relocate_insn): Make switch dependent on relocation type
4262 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
4264 1999-09-07 Ian Lance Taylor <ian@zembu.com>
4266 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
4267 (bfd_coff_filnmlen): Define.
4268 (bfd_coff_std_swap_table): Initialize new field.
4269 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
4271 (coff_write_symbols): Likewise.
4272 (coff_get_normalized_symtab): Likewise.
4273 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
4274 * libcoff.h: Rebuild.
4276 1999-09-06 Donn Terry <donn@interix.com>
4278 * coffcode.h (sort_by_secaddr): New static function if
4280 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
4281 sections by VMA when assigning target_index values. Always set
4284 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
4285 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
4287 * libcoff.h: Rebuild.
4289 * coffcode.h (coff_set_custom_section_alignment): Add const to
4290 declaration to match definition.
4291 (coff_write_object_contents): Don't set F_AR32W(R)? if
4294 * coff-i386.c (in_reloc_p): Add declaration.
4295 (i386coff_vec): Simplify initialization of
4296 application_section_flags.
4298 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
4299 version. Move COFF_WITH_PE specific code to new version.
4300 (stype_to_sec_flags): Likewise. Add section parameter.
4301 * coffgen.c (make_a_section_from_file): Set target_index before
4302 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
4303 * libcoff.h: Rebuild.
4305 * syms.c (stt): Add some PE/PEI section names.
4306 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
4308 (bfd_symbol_info): Check for 'w'.
4310 * section.c (struct bfd_comdat_info): Define.
4311 (asection): Add comdat field.
4312 (STD_SECTION): Initialize comdat field.
4313 (bfd_make_section_anyway): Likewise.
4314 * bfd-in2.h: Rebuild.
4316 1999-09-06 Andreas Schwab <schwab@suse.de>
4318 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
4321 1999-09-06 Nick Clifton <nickc@cygnus.com>
4323 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
4324 bfd_realloc instead of calloc and realloc.
4326 1999-09-04 Steve Chamberlain <sac@pobox.com>
4328 * cpu-pj.c: New file.
4329 * elf32-pj.c: New file.
4330 * config.bfd (pj*): New cpu.
4331 (pj-*-*, pjl-*-*): New targets.
4332 * configure.in (bfd_elf32_pj_vec): New target vector.
4333 (bfd_elf32_pjl_vec): New target vector.
4334 * archures.c (bfd_arch_pj): Define.
4335 * elf.c (prep_headers): Handle bfd_arch_pj.
4336 * reloc.c: Define BFD_RELOC_PJ_* relocations.
4337 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
4338 to target vector list.
4339 * Makefile.am: Rebuild dependencies.
4340 (ALL_MACHINES): Add cpu-pj.lo.
4341 (ALL_MACHINES_CFILES): Add cpu-pj.c.
4342 (BFD32_BACKENDS): Add elf32-pj.lo.
4343 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
4344 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4346 1999-09-04 Ian Lance Taylor <ian@zembu.com>
4348 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
4349 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
4350 and NON_GOT_REF from weak defined symbol to real symbol.
4351 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
4352 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
4353 create a COPY reloc.
4354 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
4355 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
4356 don't create a COPY reloc.
4358 1999-09-03 Ian Lance Taylor <ian@zembu.com>
4360 * elflink.h (elf_bfd_final_link): When counting relocations, don't
4361 count those in sections we are not including in the link.
4363 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
4365 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
4366 field in hpux11 shared libraries.
4368 1999-09-02 Nick Clifton <nickc@cygnus.com>
4370 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
4372 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
4374 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
4375 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
4376 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
4378 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4380 * elflink.h (record_link_assignment): When possible, keep the
4381 original type of the symbol.
4383 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
4385 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
4386 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
4387 tools were configured.
4388 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
4390 1999-08-26 Mark Mitchell <mark@codesourcery.com>
4392 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
4393 GOT entries for GOT16 relocations; they're not required.
4395 1999-08-24 Nick Clifton <nickc@cygnus.com>
4397 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
4399 * config.bfd (arm-*-netbsd*): New target.
4400 * configure.in (armnetbsd_vec): New target vector.
4401 * configure: Regenerate
4402 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
4404 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
4405 (ALL_MACHINES_CFILES): Add armnetbsd.c.
4406 (armnetbsd.lo): New rule with deps.
4407 * Makefile.in: Regenerate.
4409 * armnetbsd.c: New file: Definitions specific to arm-netbsd
4412 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
4414 * som.c (som_slurp_symbol_table): Fix typo in comment.
4416 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
4418 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
4419 here instead of using elf_section_data...
4421 1999-08-19 Nick Clifton <nickc@cygnus.com>
4423 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
4424 relocations into the base file.
4425 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
4426 we are building a base file.
4428 1999-08-19 Nick Clifton <nickc@cygnus.com>
4430 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
4432 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
4433 REL relocs when performing a partial relocation.
4435 1999-08-18 Donn Terry <donn@interix.com>
4437 * cofflink.c: Move definitions of N_TMASK, et. al., out of
4438 _bfd_coff_link_input_bfd into top level.
4440 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
4441 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
4442 (coff_i386_rtype_to_howto): Likewise.
4443 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
4444 Completely ignore symbols which are all zero.
4445 (dummy_reloc16_estimate): Add return 0.
4446 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
4447 variable copy to name_copy to avoid shadowing outer scope
4449 * libcoff-in.h (coff_data_type): Change raw_syment_count field
4450 from unsigned int to unsigned long. Add timestamp field.
4451 * libcoff.h: Rebuild.
4453 1999-08-17 H.J. Lu <hjl@gnu.org>
4455 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
4458 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4460 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4461 for special section symbols.
4462 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4463 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4466 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4468 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4469 coincidence of variable names between old and new code.
4471 1999-08-12 Nick Clifton <nickc@cygnus.com>
4473 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4474 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4475 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4476 and 'addend' parameter a 'bfd_signed_vma'.
4477 (elf32_arm_final_link_relocate): Do not involve stubs in
4478 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4479 jumps, not function calls.
4481 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4483 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4484 in R_ARM_PC24 relocs.
4486 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4488 * elf-hppa.h (elf_hppa_fake_sections): New function.
4489 * elf32-hppa.c (elf_backend_fake_sections): Define.
4491 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4492 recent changes to the arch_info structure.
4494 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4495 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4496 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4499 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4500 Ralf Baechle <ralf@uni-koblenz.de>
4502 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4503 output DT_MIPS_GOTSYM.
4504 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4505 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4507 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4509 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4510 prototype. Handle local symbols. Add commentary.
4511 (mips_elf_calculate_relocation): Adjust accordingly.
4512 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4515 * elflink.h (elf_bfd_final_link): Tweak last change.
4517 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4519 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4520 elf-section data to allocate just the right amount of relocation
4521 space. Don't allocate the hash space twice.
4522 (elf_bfd_final_link): Calculate the amount of space to allocate in
4523 each relocation section.
4525 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4527 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4528 64bit mode, generate a section relative relocation for a 32bit
4530 (elf_hppa_is_local_label_name): New function.
4531 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4532 shared between 32bit and 64bit port.
4534 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4536 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4537 R_MIPS_GOT16 and R_MIPS_CALL16.
4538 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4539 to use when looking for a preexisting GOT entry.
4541 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4543 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4544 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4546 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4548 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4550 * elflink.h (elf_link_output_extsym): Don't output a weak
4551 reference to an undefined symbol just because it was defined weak
4554 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4556 * coffgen.c (coff_find_nearest_line): When looking for file, use
4557 last best match rather than first. If address is beyond last line
4558 number record, don't return the last line as the correct value.
4560 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4562 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4563 * bfd-in2.h: Rebuild.
4565 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4567 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4568 * coffcode.h (coff_set_custom_section_alignment): New static
4570 (coff_section_alignment_table): New static array.
4571 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4572 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4573 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4574 * libcoff.h: Rebuild.
4576 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4578 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4580 * Makefile.in: Rebuild.
4582 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4584 * section.c (SEC_SHARED): Define.
4585 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4586 (styp_to_sec_flags): Likewise.
4587 * peicode.h (coff_swap_scnhdr_out): Likewise.
4588 * bfd-in2.h: Rebuild.
4590 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4592 * coffcode.h (coff_classify_symbol): Comment out part of
4593 1999-08-05 change which breaks cygwin DLLs.
4595 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4596 * aclocal.m4, configure: Rebuild.
4598 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4600 * section.c (global_syms): Only initialize union field if
4603 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4605 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4606 the size of a GOT entry here.
4607 (mips_elf_calculate_relocation): Don't create a local GOT entry
4608 for the symbol in a GOT16 relocation; just for it's high-order bit
4609 (_bfd_mips_elf_relocate_section): Fix thinko.
4611 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4613 Based on patches from Donn Terry <donn@interix.com>:
4614 * coffcode.h (enum coff_symbol_classification): Define.
4615 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4616 _bfd_coff_classify_symbol. Change return type.
4617 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4618 (coff_slurp_symbol_table): Use coff_classify_symbol.
4619 (coff_classify_symbol): New static function.
4620 (coff_sym_is_global): Never define.
4621 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4622 * cofflink.c (coff_link_check_ar_symbols): Use
4623 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4624 (coff_link_add_symbols): Likewise.
4625 (_bfd_coff_link_input_bfd): Likewise.
4626 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4627 coff_classify_symbol.
4628 * libcoff.h: Rebuild.
4630 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4632 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4633 (e_ltpsel, e_rtpsel): Similarly.
4635 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4636 and 14bit ertpsel. Handle 64bit psel.
4638 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4640 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4641 handling for REL relocations. And only left-shift R_MIPS26
4642 relocation addends where necessary.
4644 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4646 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4647 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4648 Just return the relocation found.
4649 (mips_elf_relocate_section): Pull the LO16 addend out of the
4650 section itself when using REL relocations.
4652 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4653 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4656 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4658 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4659 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4660 relocation against a symbol in an input section with no output
4661 section. From Daniel Jacobowitz <drow@false.org>.
4663 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4665 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4666 look for generated file correctly.
4667 * aclocal.m4, configure: Rebuild.
4669 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4671 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4672 and R_MIPS16_26 relocations correctly when relocating.
4673 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4674 and R_MIPS_CALL_LO16 are for global symbols.
4676 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4678 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4680 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4681 variables and initialize them.
4683 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4685 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4686 there are no global symbols requiring GOT entries.
4687 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4688 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4689 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4691 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4692 symbols are considered to have the value zero.
4693 (_bfd_mips_elf_relocate_section): Don't try to perform a
4694 relocation for an undefined symbol.
4695 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4698 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4700 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4701 wants ba,a,pt %xcc instead of %icc.
4702 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4703 of large PLT entries.
4704 (sparc64_elf_plt_ptr_offset): Fix calculation.
4705 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4706 addend should be relative to load address, not .plt section start.
4707 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4709 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4711 * elf-bfd.h (struct elf_backend_data): Add
4712 print_symbol_all and output_arch_syms backend methods.
4713 * elfxx-target.h: Likewise.
4714 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4715 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4716 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4718 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4719 symbols in .dynsym, add their names into .dynstr. Put those symbols
4721 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4722 pointers to STT_REGISTER symbols in dynsym section.
4723 (sparc64_elf_print_symbol_all): New function.
4724 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4725 printing using the print_symbol_all hook.
4727 1999-07-30 Catherine Moore <clm@cygnus.com>
4729 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4732 1999-07-29 Richard Henderson <rth@cygnus.com>
4734 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4735 dynamic_sections_created.
4737 1999-07-29 Richard Henderson <rth@cygnus.com>
4739 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4740 (mips_rtype_to_howto): ... new function.
4741 (_bfd_mips_elf_relocate_section): Use it.
4743 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4745 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4747 1999-07-27 Nick Clifton <nickc@cygnus.com>
4749 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4751 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4752 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4754 1999-07-23 Donn Terry <donn@interix.com>
4756 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4757 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4758 * cofflink.c (coff_link_add_symbols): If PE, handle section
4760 * libcoff.h: Rebuild.
4762 * config.bfd (i[3456]86-*-interix*): New target.
4764 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4766 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4767 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4768 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4769 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4770 (COFF_SUPPORT_GNU_LINKONCE): Define.
4771 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4772 (COFF_SUPPORT_GNU_LINKONCE): Define.
4774 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4777 * makefile.dos: Remove; obsolete.
4778 * configure.bat: Remove; obsolete.
4780 1999-07-21 H.J. Lu <hjl@gnu.org>
4782 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4784 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4786 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4787 message and fail if a symbol index is out of range.
4789 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4791 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4792 when looking at a R_MIPS_GOT16 relocation.
4794 1999-07-20 Nick Clifton <nickc@cygnus.com>
4796 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4798 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4800 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4801 removed in previous change.
4802 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4803 in relocateable output.
4805 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4807 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4810 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4811 if they appear to be specially created by the linker.
4813 1999-07-19 Nick Clifton <nickc@cygnus.com>
4815 * targets.c (alternative_target): New field in bfd_target
4817 (bfd_search_for_target): New function: Find a target that
4818 satisifies a search function.
4819 * bfd-in2.h: Regenerate.
4821 * elfxx-target.h: Initialise the alternative_target field of
4822 the bfd_target structures to point to the other target (if
4824 * nlm-target.h: Initialise the alternative_target field of
4825 the bfd_target structures to point to the other target (if
4828 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4829 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4831 * aix386-core.c: Initialise new field of bfd_target structure.
4832 * aout-adobe.c: Initialise new field of bfd_target structure.
4833 * aout-arm.c: Initialise new field of bfd_target structure.
4834 * aout-target.h: Initialise new field of bfd_target structure.
4835 * aout-tic30.c: Initialise new field of bfd_target structure.
4836 * binary.c: Initialise new field of bfd_target structure.
4837 * bout.c: Initialise new field of bfd_target structure.
4838 * cisco-core.c: Initialise new field of bfd_target structure.
4839 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4840 * coff-alpha.c: Initialise new field of bfd_target structure.
4841 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4842 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4843 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4844 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4845 * coff-i386.c: Initialise new field of bfd_target structure.
4846 * coff-i860.c: Initialise new field of bfd_target structure.
4847 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4848 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4849 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4850 * coff-mips.c: Initialise new field of bfd_target structure.
4851 * coff-ppc.c: Initialise new field of bfd_target structure.
4852 * coff-rs6000.c: Initialise new field of bfd_target structure.
4853 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4854 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4855 * coff-tic30.c: Initialise new field of bfd_target structure.
4856 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4857 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4858 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4859 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4860 * hppabsd-core.c: Initialise new field of bfd_target structure.
4861 * hpux-core.c: Initialise new field of bfd_target structure.
4862 * i386msdos.c: Initialise new field of bfd_target structure.
4863 * i386os9k.c: Initialise new field of bfd_target structure.
4864 * ieee.c: Initialise new field of bfd_target structure.
4865 * ihex.c: Initialise new field of bfd_target structure.
4866 * irix-core.c: Initialise new field of bfd_target structure.
4867 * mipsbsd.c: Initialise new field of bfd_target structure.
4868 * netbsd-core.c: Initialise new field of bfd_target structure.
4869 * oasys.c: Initialise new field of bfd_target structure.
4870 * osf-core.c: Initialise new field of bfd_target structure.
4871 * ppcboot.c: Initialise new field of bfd_target structure.
4872 * ptrace-core.c: Initialise new field of bfd_target structure.
4873 * sco5-core.c: Initialise new field of bfd_target structure.
4874 * som.c: Initialise new field of bfd_target structure.
4875 * srec.c: Initialise new field of bfd_target structure.
4876 * tekhex.c: Initialise new field of bfd_target structure.
4877 * trad-core.c: Initialise new field of bfd_target structure.
4878 * versados.c: Initialise new field of bfd_target structure.
4879 * vms.c: Initialise new field of bfd_target structure.
4881 1999-07-19 Andreas Schwab <schwab@suse.de>
4883 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4886 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4888 * elflink.h (elf_link_adjust_relocs): New function.
4889 (elf_bfd_final_link): Use it.
4890 (elf_link_input_bfd): Deal with the fact that there can be
4891 two relocation sections for a single section.
4892 (elf_reloc_link_order): Likewise.
4894 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4895 a relocateable object.
4896 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4898 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4900 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4901 (sparc64_elf_get_reloc_upper_bound,
4902 sparc64_elf_get_dynamic_reloc_upper_bound,
4903 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4904 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4906 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4907 ELF64_R_TYPE_ID/DATA where appropriate.
4909 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4911 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4914 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4916 * elf32-mips.c (mips_elf_local_relocation_p): New static
4918 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4919 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4920 Always set *require_jalxp.
4921 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4922 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4923 GOT16 if the GOT16 is against a local symbol. Don't return false
4924 for an undefined symbol. If there is an overflow, assert that we
4927 1999-07-16 Andreas Schwab <schwab@suse.de>
4929 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4930 variables `link' and `elfsec'.
4931 (elf_bfd_final_link): Remove unused variable `os'.
4933 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4935 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4936 a PT_PHDR program headers.
4937 (_bfd_mips_elf_final_link): Don't assume there are going to be
4938 section symbols when we're not building a shared object.
4939 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4942 1999-07-15 J.T. Conklin <jtc@redback.com>
4944 * config.bfd (i[3456]86-*-vxworks*): New target.
4946 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4948 * elf32-mips.c (mips_elf_stub_section_p): New function.
4949 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4950 (mips_elf_relocate_section): Adjust calling sequence for
4951 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4952 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4955 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4957 * configure.in: Bump version number to 2.9.5.
4958 * configure: Rebuild.
4960 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4962 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4964 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4965 to derive final type instead of hardwiring a selection.
4967 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4969 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4970 things relocated by R_MIPS16_GPREL.
4971 (mips_elf_perform_relocation): Likewise.
4973 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4975 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4977 1999-07-14 Richard Henderson <rth@cygnus.com>
4979 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4980 (_bfd_mips_elf_size_dynamic_sections): Set it.
4981 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4982 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4983 new argument max_local.
4985 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4987 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4988 subwords when handling an R_MIPS16_26 relocation.
4989 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4992 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4993 dst_mask to match reality.
4994 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4995 (mips_elf_obtain_contents): Use bfd_get.
4996 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4997 (mips_elf_relocate_section): Likewise.
4999 1999-07-13 Mark Mitchell <mark@codesourcery.com>
5001 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
5002 (mips_elf_relocate_section): Adjust calling sequence for
5003 mips_elf_perform_relocation.
5004 (mips_elf_perform_relocation): Take additional argument. Handle
5005 R_MIPS16_26. Use bfd_put for convenience.
5007 1999-07-13 Richard Henderson <rth@cygnus.com>
5009 * elf.c (assign_file_positions_for_segments): Thinko last change.
5010 Always overwrite p_flags.
5012 1999-07-13 Richard Henderson <rth@cygnus.com>
5014 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
5015 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
5016 .dynbss and .rel[a].bss if want_dynbss.
5017 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
5019 1999-07-13 Richard Henderson <rth@cygnus.com>
5021 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
5023 1999-07-13 Richard Henderson <rth@cygnus.com>
5025 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
5026 (struct elf_link_hash_table): Add dynlocal.
5027 (_bfd_elf_link_lookup_local_dynindx): Prototype.
5028 (_bfd_elf_link_adjust_dynindx): Delete.
5029 (_bfd_elf_link_renumber_dynsyms): Prototype.
5030 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
5031 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
5032 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
5033 (_bfd_elf_link_lookup_local_dynindx): New function.
5034 (elf_link_renumber_hash_table_dynsyms): New function.
5035 (_bfd_elf_link_renumber_dynsyms): New function.
5036 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
5037 (struct elf_assign_sym_version_info): Delete removed_dynamic.
5038 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
5039 instead of elf_link_remove_section_and_adjust_dynindices.
5040 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
5041 (elf_link_assign_sym_version): Remove removed_dynamic code.
5042 (elf_link_renumber_dynsyms): Delete.
5043 (elf_bfd_final_link): Install section and local symbols into .dynsym.
5045 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
5046 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
5047 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
5048 * elf32-mips.c: Similarly.
5049 * elf32-ppc.c: Similarly.
5050 * elf32-sparc.c: Similarly.
5051 * elf64-alpha.c: Similarly.
5052 * elf64-sparc.c: Similarly.
5054 1999-07-13 Mark Mitchell <mark@codesourcery.com>
5056 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
5057 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
5058 when the relocation is against _gp_disp.
5060 1999-07-12 Mark Mitchell <mark@codesourcery.com>
5062 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
5063 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
5064 to possibly_dynamic_relocs. Adjust usage throughout code.
5065 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
5066 (elf_mips_ctor64_howto): Likewise.
5067 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
5069 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
5070 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
5071 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
5072 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
5074 1999-07-12 Ian Lance Taylor <ian@zembu.com>
5076 * Makefile.am: Rebuild dependencies.
5077 * Makefile.in: Rebuild.
5079 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
5080 * bfd-in2.h: Rebuild.
5082 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5083 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
5084 structure initializations. Add casts.
5085 * reloc.c (EMPTY_HOWTO): Define.
5086 * bfd-in2.h: Rebuild.
5087 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
5088 comparisons against 0.
5089 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
5090 previous_ibfd_e_flags to unsigned long.
5091 * vms.h (struct vms_private_data_struct): Change section_count to
5093 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
5094 (_bfd_vms_write_gsd): Change symnum to unsigned.
5095 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
5096 * vms-tir.c (etir_sta): Change psect to unsigned.
5097 (alloc_section): Change idx to unsigned.
5098 (tir_sta, tir_ctl): Change psect to unsigned.
5099 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
5100 * vms.c (priv_section_count): Change to unsigned.
5102 1999-07-12 Andreas Schwab <schwab@suse.de>
5104 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
5105 * m68klinux.c: Likewise.
5107 1999-07-12 Ian Lance Taylor <ian@zembu.com>
5109 * Many files: Changes to avoid gcc warnings: Remove unused local
5110 variables. Add default case to enum switches.
5111 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
5112 compile if not COFF_IMAGE_WITH_PE.
5113 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
5114 (bfd_arm_get_bfd_for_interworking): Likewise.
5115 (bfd_arm_process_before_allocation): Likewise.
5116 * epoc-pei-arm.c: Don't rename bfd_arm functions.
5117 * pei-arm.c: Likewise.
5118 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
5119 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
5120 (mips_elf_got16_entry): Put parens around & in body of ==.
5121 (mips_elf_calculate_relocation): Correct test for empty string.
5122 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
5124 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
5127 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5129 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5130 as appropriate. Fill in structure initializations. Add variable
5131 initializations. Add casts.
5132 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
5133 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
5135 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
5137 * elf-bfd.h (bfd_elf_hash): Update declaration.
5138 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
5139 when calling bfd_elf_hash.
5141 1999-07-11 Mark Mitchell <mark@codesourcery.com>
5143 * libbfd.c (bfd_put_8): Make it of type `void'.
5144 * bfd-in2.h: Regenerated.
5145 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
5147 (_bfd_mips_elf_final_link): Likewise.
5149 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
5151 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5153 * config.bfd (hppa*-*-linux-gnu*): New target
5155 1999-07-07 Mark Mitchell <mark@codesourcery.com>
5157 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
5158 (_bfd_mips_elf_create_dynamic_sections): New function.
5159 (_bfd_mips_elf_add_symbol_hook): Likewise.
5160 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
5161 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
5162 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
5163 (_bfd_mips_elf_gc_mark_hook): Likewise.
5164 (_bfd_mips_elf_gc_sweep_hook): Likewise.
5165 (_bfd_mips_elf_always_size_sections): Likewise.
5166 (_bfd_mips_elf_size_dynamic_sections): Likewise.
5167 (_bfd_mips_elf_check_relocs): Likewise.
5168 (_bfd_mips_elf_link_hash_table_create): Likewise.
5169 (_bfd_mips_elf_print_private_data): Likewise.
5170 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
5171 (_bfd_mips_elf_final_link): Likewise.
5172 (_bfd_mips_elf_additional_program_headers): Likewise.
5173 (_bfd_mips_elf_modify_segment_map): Likewise.
5174 (_bfd_mips_elf_relocate_section): Likewise.
5175 * elf32-mips.c (mips_elf32_object_p): Move contents into
5176 _bfd_mips_elf_object_p.
5177 (mips_elf_additional_program_headers): Rename to
5178 _bfd_mips_elf_additional_program_headers.
5179 (mips_elf_modify_segment_map): Rename to
5180 _bfd_mips_elf_modify_segment_map.
5181 (elf_mips_abi_name): Change prototype.
5182 (mips_elf32_section_from_shdr): Merge into
5183 _bfd_mips_elf_section_from_shdr.
5184 (mips_elf32_section_processing): Merge into
5185 _bfd_mips_elf_section_processing.
5186 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
5187 the right back-end ELF linker.
5188 (mips_elf_relocate_section): Rename to
5189 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
5190 (mips_elf_link_output_symbol_hook): Rename to
5191 _bfd_mips_elf_link_output_symbol_hook.
5192 (mips_elf_create_dynamic_section): Rename to
5193 _bfd_mips_elf_create_dynamic_section.
5194 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
5195 Adjust for 64-bit code. Use mips_elf_got_section.
5196 (mips_elf_adjust_dynamic_symbol): Rename to
5197 _bfd_mips_elf_adjust_dynamic_symbol. Use
5198 mips_elf_allocate_dynamic_relocations.
5199 (mips_elf_finish_dynamic_symbol): Rename to
5200 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
5201 Adjust for 64-bit code.
5202 (mips_elf_finish_dynamic_sections): Rename to
5203 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
5204 (mips_elf_always_size_sections): Rename to
5205 _bfd_mips_elf_always_size_sections.
5206 (mips_elf_add_symbol_hook): Rename to
5207 _bfd_mips_elf_add_symbol_hook.
5208 (mips_elf_next_lo16_addend): Constify.
5209 (mips_elf_calculate_relocation): Likewise.
5210 (mips_elf_obtain_contents): Likewise.
5211 (mips_elf_perform_relocation): Likewise.
5212 (mips_elf_create_dynamic_relocation): Likewise.
5213 (mips_elf_allocate_dynamic_relocations): New function.
5214 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
5215 (MIPS_ELF_REL_SIZE): Likewise.
5216 (MIPS_ELF_DYN_SIZE): Likewise.
5217 (MIPS_ELF_GOT_SIZE): Likewise.
5218 (MIPS_ELF_SYM_SIZE): Likewise.
5219 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
5220 (MIPS_ELF_GET_WORD): Likewise.
5221 (MIPS_ELF_PUT_WORD): Likewise.
5222 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5223 (STUB_LW): Conditionalize for 64-bit value.
5224 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
5226 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
5227 Check it for inconsistency.
5228 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
5230 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
5232 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
5233 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
5234 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
5235 (mips_elf_local_got_index): Likewise.
5236 (mips_elf_got_page): Likewise.
5237 (mips_elf_got_info): Likewise.
5238 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
5239 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
5240 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
5241 instead of constant `2'.
5242 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
5243 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
5244 (mips_elf_size_dynamic_sections): Use
5245 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
5246 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
5247 Adjust all releveant entries in elf backend table.
5248 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
5249 (mips_elf64_section_processing): Likewise.
5250 Adjust elf backend entries to use _bfd_mips_elf variants now
5253 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
5255 (size_dynamic_sections): Likewise.
5256 (elf_link_output_extsym): Likewise.
5257 * elf.c: (elf_fake_sections): Likewise.
5258 * libbfd.c (bfd_get): New macro.
5259 (bfd_put): Likewise.
5260 * bfd-in2.h: Regenerated.
5262 1999-07-07 Mark Mitchell <mark@codesourcery.com>
5264 * elf-bfd.h (elf_size_info): Add hash_entry_size,
5265 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
5266 wap_reloca_in, and swap_reloca_out.
5267 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
5268 multiple internal relocations per external relocation.
5269 (link_read_relocs): Likewise.
5270 (elf_bfd_final_link): Likewise.
5271 (elf_link_input_bfd): Likewise.
5272 (elf_gc_mark): Likewise.
5273 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5274 * elfcode.h (elf_swap_dyn_out): Adjust type to match
5276 (size_info): Add entries for new fields.
5277 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
5278 (mips_elf64_be_swap_reloc_in): New function.
5279 (mips_elf64_be_swap_reloc_out): Likewise.
5280 (mips_elf64_be_swap_reloca_in): Likewise.
5281 (mips_elf64_be_swap_reloca_out): Likewise.
5282 (mips_elf64_size_info): Add entries for new fields.
5284 1999-07-07 Ian Lance Taylor <ian@zembu.com>
5286 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
5287 field equals the new rel_count field.
5288 (elf_link_input_bfd): When doing a relocateable link, use the new
5289 rel_count field rather than the reloc_count field.
5290 (elf_reloc_link_order): Likewise.
5291 (elf_finish_pointer_linker_section): Likewise.
5293 Based on patch from H.J. Lu <hjl@gnu.org>:
5294 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
5295 shared library to override a weak definition in a regular object.
5297 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
5299 * libhppa.h: Revert July 2, 1999 patch.
5301 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
5302 need to generate DLTIND relocations, not DLTREL relocations.
5304 1999-07-05 Nick Clifton <nickc@cygnus.com>
5306 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
5308 (coff_set_flags): Recognise arm 5 architectures.
5310 * cpu-arm.c: Add support for strongarm and arm9 cpus.
5311 Add support for armv5 architecture.
5313 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
5315 * reloc.c: Add new, assembler only, ARM reloc:
5316 BFD_RELOC_ARM_ADRL_IMMEDIATE.
5318 * bfd-in2.h: Regenerate.
5320 1999-07-02 Mark Mitchell <mark@codesourcery.com>
5322 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
5323 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
5324 * elf.c (_bfd_elf_find_nearest_line): Pass it.
5325 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
5326 * elf32-mips.c (ABI_64_P): New macro.
5327 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
5328 (_bfd_mips_elf_find_nearest_line): Adjust call to
5329 _bfd_dwarf2_find_nearest_line.
5330 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
5331 * libbfd.h: Regenerated.
5333 1999-07-02 Ian Lance Taylor <ian@zembu.com>
5335 * config.bfd: Add * at the end of i[3456]86-*-unixware.
5337 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
5339 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
5340 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
5342 1999-07-01 Mark Mitchell <mark@codesourcery.com>
5344 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
5346 (_bfd_elf_init_reloc_shdr): New function.
5347 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
5348 bfd_alloc followed by memset.
5349 (_bfd_elf_init_reloc_shdr): New function, split out from ...
5350 (elf_fake_sections): Here.
5351 (assign_section_numbers): Assign section numbers for the second
5352 relocation section, if required.
5353 * elflink.h (elf_link_output_relocs): New function.
5354 (elf_link_size_reloc_section): Likewise.
5355 (elf_bfd_final_link): Use elf_link_size_reloc_section.
5356 (elf_link_input_bfd): Use elf_link_output_relocs.
5358 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
5359 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
5361 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
5363 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
5366 1999-06-28 Mark Mitchell <mark@codesourcery.com>
5368 * elf32-mips.c (mips_elf_got_info): Move declaration before
5369 prototypes. Change global_gotsym to be a pointer to a hash entry,
5370 rather than a number index.
5371 (mips_elf_link_hash_entry): Move declaration before prototypes.
5372 (mips_elf_irix6_finish_dynamic_symbol): New function.
5373 (mips_elf_sign_extend): Likewise.
5374 (mips_elf_high): Likewise.
5375 (mips_elf_higher): Likewise.
5376 (mips_elf_highest): Likewise.
5377 (mips_elf_global_got_index): Likewise.
5378 (mips_elf_local_got_index): Likewise.
5379 (mips_elf_got_offset_from_index): Likeiwse.
5380 (mips_elf_record_global_got_symbol): Likewise.
5381 (mips_elf_got_page): Likewise.
5382 (mips_elf_next_lo16_addend): Likewise.
5383 (mips_elf_calculate_relocation): Likewise.
5384 (mips_elf_obtain_contents): Likewise.
5385 (mips_elf_perform_relocation): Likewise.
5386 (mips_elf_assign_gp): Likewise.
5387 (mips_elf_sort_hash_table_f): Likewise.
5388 (mips_elf_sort_hash_table): Likewise.
5389 (mips_elf_got_section): Likewise.
5390 (mips_elf_got_info): Likewise.
5391 (mips_elf_create_local_got_entry): Likewise.
5392 (mips_elf_got16_entry): Likewise.
5393 (mips_elf_create_dynamic_relocation): Likewise.
5394 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
5395 (mips_elf_final_gp): Use mips_elf_assign_gp.
5396 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
5397 into SHN_SCOMMON automatically on IRIX6.
5398 (mips_elf_add_symbol_hook): Likewise.
5399 (mips_elf_relocate_section): Rewrite, using
5400 mips_elf_calculate_relocation and mips_elf_perform_relocation.
5401 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
5402 Don't deal with .rld_map on IRIX6.
5403 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
5404 section flags appropriately for .got.
5405 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
5406 the got. Call mips_elf_record_global_got_symbol and allocate
5407 local got space appropriately.
5408 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
5409 char *. Rework calculation of GOT size. Sort dynamic symbol
5410 table entries so entries that do not require GOT entries appear at
5411 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
5412 code dealing with DT_INIT and DT_FINI. Remove fiddling with
5414 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
5416 (mips_elf_finish_dynamic_symbol): Use
5417 mips_elf_irix6_finish_dynamic_symbol.
5418 (mips_elf_finish_dynamic_sections): Correct off-by-one error
5419 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
5420 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
5422 1999-06-30 Ian Lance Taylor <ian@zembu.com>
5424 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
5425 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
5427 1999-06-04 Philip Blundell <philb@gnu.org>
5429 * elf32-arm.h (elf_backend_got_header_size): Define.
5430 (elf_backend_plt_header_size): Likewise.
5432 1999-06-28 Jim Pick <jim@jimpick.com>
5434 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
5436 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
5438 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
5439 relocation function.
5440 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
5442 1999-06-27 Mark Mitchell <mark@codesourcery.com>
5444 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
5445 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
5446 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
5447 (_bfd_mips_elf_section_from_shdr): Use them.
5448 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
5449 of GP-relative sections.
5450 (_bfd_mips_elf_set_section_contents): Use them.
5451 (_bfd_mips_elf_section_processing): Share code between .sdata and
5452 .lit4/.lit8 sections. Set appropriate flags for .srdata.
5453 (mips_elf_additional_program_headers): Add handling for
5454 PT_MIPS_OPTIONS segment on IRIX6.
5455 (mips_elf_modify_segment_map): Likeiwse.
5456 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
5457 Include the options sections on IRIX6. Don't look for GP-relative
5458 sections by name; use SHF_MIPS_GPREL instead.
5459 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5461 (mips_elf_create_dynamic_sections): Don't muck about with section
5462 alignments and such on IRIX6.
5463 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5464 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5465 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5466 bfd_zalloc rather than bfd_alloc and memset.
5467 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5468 Don't assert the existence of .rld_map on IRIX6.
5469 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5471 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5472 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5475 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5477 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5478 (mips_elf_swap_msym_out): New function.
5479 (mips_elf_create_msym_section): Likewise.
5480 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5481 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5482 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5483 section not named .msym.
5484 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5485 .msym directly. Set appropriate attributes for the .msym
5487 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5488 (mips_elf_link_hash_newfunc): Clear it.
5489 (mips_elf_create_dynamic_sections): Create the .msym section
5491 (mips_elf_size_dynamic_sections): Allocate space for the
5492 .msym section. Add a DT_MIPS_MSYM entry.
5493 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5495 (mips_elf_finish_dynamic_sections): Assign a value for
5496 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5498 * elf32-mips.c (irix_compat_t): New enumeration.
5499 (ABI_N32_P): New macro.
5500 (IRIX_COMPAT): Likewise.
5501 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5502 (mips_elf_relocate_section): Fix typo.
5504 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5506 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5507 as writable PE sections.
5509 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5511 * dwarf2.c (struct arange): New type.
5512 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5513 (arange_add): New function.
5514 (decode_line_info): Keep track of address ranges that a compilation
5516 (comp_unit_contains_address): Return true if address is contained
5517 in _any_ of the address ranges associated with a compilation unit.
5518 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5519 on the first comp_unit that contains the address.
5521 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5523 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5524 (decode_line_info): Add variable STASH and initialize it to point
5525 to the per-bfd dwarf2_debug info. Remove static variable
5526 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5528 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5530 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5531 shared library to have an undefined symbol.
5533 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5534 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5536 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5538 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5539 * elf32-hppa.c: Remove everything related to symbol extension
5540 sections & records. Use the common elf_hppa_final_write_processing.
5542 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5544 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5545 functions instead of _init/_fini if requested.
5547 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5549 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5552 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5554 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5555 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5557 (ppc_elf_finish_dynamic_sections): Check for positive section
5558 dynindx field, rather than comparing against -1.
5559 (ppc_elf_relocate_section): Only return false if undefined_symbol
5560 or reloc_overflow fail, not always upon encountering an error.
5562 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5564 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5565 bfd_byte * before performing pointer arithmetic.
5567 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5569 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5571 * elf32-hppa.c: Include elf-hppa.h.
5572 (ARCH_SIZE): Define.
5573 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5575 (elf32_hppa_info_to_howto): Similarly.
5576 (elf_hppa_howto_table): Similarly.
5577 (elf_hppa_reloc_type_lookup): Similarly.
5578 (hppa_elf_gen_reloc_type): Similarly.
5579 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5581 1999-06-22 Nick Clifton <nickc@cygnus.com>
5583 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5584 handling R_V850_22_PCREL relocation.
5586 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5588 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5591 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5593 * section.c (_bfd_strip_section_from_output): Ignore sections
5594 DISCARDed by the link script.
5596 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5598 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5599 Remove unused local variable spp.
5601 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5602 the entry symbol is not set.
5604 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5606 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5607 GPDISP or LITUSE in a relocatable link.
5609 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5611 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5612 * (alloc_dwarf1_func): Likewise.
5614 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5616 * libhppa.h: Fix various formatting errors.
5617 (assemble_3); Rewrite using CATENATE.
5618 (assemble_17): Fix various bugs.
5620 1999-06-16 Nick Clifton <nickc@cygnus.com>
5622 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5624 1999-06-15 Richard Henderson <rth@cygnus.com>
5626 * section.c (SEC_SHORT): Define.
5627 * bfd-in2.h: Rebuild.
5629 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5631 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5632 Remove abfd parameter. Use _bfd_strip_section_from_output.
5633 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5635 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5636 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5637 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5639 (bfd_elf_size_dynamic_sections): Use it.
5641 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5643 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5644 complain_overflow_bitfield to complain_overflow_signed.
5646 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5648 * elflink.h (elf_link_read_relocs_from_section): New function,
5650 (elf_link_read_relocs): Here. Use it for both relocation
5653 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5655 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5656 asect->reloc_count is valid.
5658 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5660 * elf32-mips.c (mips_elf32_section_processing): Permit a
5661 SHT_MIPS_REGINFO section to have a size of 0.
5663 1999-06-12 David O'Brien <obrien@freebsd.org>
5665 * config.bfd (alpha*-*-freebsd*): New target.
5666 (i[3456]86-*-freebsd*): Now defaults to ELF.
5668 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5670 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5671 wrap if the relocation covers the high bit of an address.
5673 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5675 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5677 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5678 instead of R_SPARC_max.
5679 (sparc64_elf_info_to_howto): Likewise.
5680 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5681 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5683 1999-06-07 Richard Henderson <rth@cygnus.com>
5685 * section.c (_bfd_strip_section_from_output): Remove output
5686 sections with no initial link_order.
5688 1999-06-07 Nick Clifton <nickc@cygnus.com>
5690 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5692 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5694 * Makefile.am (SOURCE_HFILES): Add missing headers.
5695 * Makefile.in: Regenerated.
5697 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5699 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5702 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5704 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5705 range undefweak symbols.
5706 * hash.c: Add missing comma after @xref{}
5707 * linker.c: Likewise.
5709 1999-06-04 Nick Clifton <nickc@cygnus.com>
5711 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5713 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5714 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5715 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5716 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5718 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5720 * Makefile.am: Rebuild dependencies.
5721 (BFD32_BACKENDS): Add dwarf1.lo.
5722 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5723 * Makefile.in: Rebuild.
5725 1999-06-04 Nick Clifton <nickc@cygnus.com>
5727 * Makefile.am: Add epoc-arm-pe target.
5728 * Makefile.in: Regenerate.
5729 * pe-arm.c: Only redefine interworking function names if they have
5730 not already been redefined.
5731 * pei-arm.c: Only redefine interworking function names if they have
5732 not already been redefined.
5733 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5735 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5738 1999-06-03 Nick Clifton <nickc@cygnus.com>
5740 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5742 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5744 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5746 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5748 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5749 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5751 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5753 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5754 in other text sections.
5756 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5758 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5759 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5760 * libbfd.h: Regenerate.
5761 * coff-sh.c (sh_merge_private_data): Delete.
5762 (coff_bfd_merge_private_bfd_data): Change to
5763 _bfd_generic_verify_endian_match.
5764 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5766 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5768 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5770 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5772 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5774 (bfd_elf32_arm_process_before_allocation): Likewise.
5775 * bfd-in2.h: Rebuild.
5777 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5779 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5780 track of end_sequence markers.
5781 (add_line_info): Add END_SEQUENCE arg.
5782 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5783 debug-line info---it doesn't work right if a compilation unit
5784 consists of multiple discontiguous code-sequences. It would be
5785 worthwhile to optimize for the common case where a compilation
5786 unit results in a contiguous set of code sequences, but this is
5787 quite tricky to get right for arbitrary DWARF2 files.
5788 (lookup_address_in_line_info_table): Don't use the last line entry
5789 for a compilation unit for anything with an address higher than
5790 this line entry. Also, check for end_sequence markers to
5791 correctly handle discontinuities.
5792 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5793 compilation units, check all compilation units with each->high==0
5794 just like when reading compilation units.
5796 * dwarf2.c (decode_line_info): Initialize table->files and
5797 table->last_line to NULL to avoid segfaults due to random
5798 values in these members.
5799 (concat_filename): Check for out-of-range file number before
5800 indexing filename table. Segfaults suck.
5802 * dwarf2.c (decode_line_info): Don't truncate address to least
5803 significant 32 bits (breaks 64 bit targets).
5804 (lookup_address_in_function_table): Ditto.
5805 (comp_unit_contains_address): Ditto.
5807 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5809 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5810 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5811 (mips_elf64_howto_table_rela): Likewise.
5813 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5815 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5816 single section has two associated relocation sections.
5818 1999-06-02 Mark Salter <msalter@cygnus.com>
5820 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5821 COFF_WITH_PE defined.
5823 1999-06-02 Nick Clifton <nickc@cygnus.com>
5825 * pe-arm.c: Rename global arm interworking functions to avoid name
5826 collision when all targets BFD is built.
5829 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5831 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5832 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5833 (bfd_elf_section_data): Add use_rela_p.
5834 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5835 (_bfd_elf_new_section_hook): Likewise.
5836 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5838 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5839 * elfcode.h (write_relocs): Determine whether or not use rela
5840 relocs based on the relocation section header.
5841 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5842 instead of use_rela_p.
5843 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5844 (elf_backend_may_use_rela_p): Likewise.
5845 (elf_backend_default_use_rela_p): Likewise.
5846 (elfNN_bed): Use them.
5848 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5850 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5852 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5854 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5855 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5856 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5857 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5858 * bfd-in2.h: Regenerated.
5859 * libbfd.h: Likewise.
5860 * elf32-mips.c (mips_info_to_howto_rela): New function.
5861 (USE_REL): Adjust for new conventions.
5862 (MINUS_ONE): New macro.
5863 (elf_mips_howto_table): Add R_MIPS_SUB.
5864 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5866 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5867 .MIPS.content section.
5868 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5869 with .MIPS.content as .MIPS.content sections. Set
5870 SHF_MNIPS_NOSTRIP for such section.
5871 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5872 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5873 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5875 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5877 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5880 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5883 1999-05-30 Philip Blundell <philb@gnu.org>
5885 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5886 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5887 the addend does not overflow into the rest of the word.
5889 1999-05-29 Nick Clifton <nickc@cygnus.com>
5891 * bfd-in.h: Amend prototype for
5892 bfd_elf32_arm_process_before_allocation .
5893 * bfd-in.h: Regenerate.
5895 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5896 elements in a fixed sized array.
5897 (ARM_ELF_ABI_VERSION): Define.
5898 (ARM_ELF_OS_ABI_VERSION): Define.
5899 (R_ARM_THM_ABS5): Fix rightshift and size.
5900 (R_ARM_THM_PC22): Fix size.
5901 (R_ARM_PLT32): Define Howto.
5902 (find_howto): New function: Locate a howto based on a reloc
5904 (elf32_arm_info_to_howto): Use find_howto if necessary.
5905 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5906 bfd_reloc_code_real_type.
5907 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5908 and BFD_RELOC_VTABLE_ENTRY.
5909 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5911 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5912 elements in a fixed sized array.
5913 (ARM_ELF_ABI_VERSION): Define.
5914 (ARM_ELF_OS_ABI_VERSION): Define.
5915 (R_ARM_THM_ABS5): Fix rightshift and size.
5916 (R_ARM_THM_PC22): Fix size.
5917 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5918 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5919 bfd_reloc_code_real_type.
5921 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5922 no_pipeline_knowledge.
5923 (elf32_arm_link_hash_create): Initialise new field to zero.
5924 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5925 no_pipeline_knowledge. Use this parameter to initialise the field
5926 in the globals data structure.
5927 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5928 no_pipeline_knowledge is false and the binary is from an old
5930 (elf32_arm_merge_private_data): Generate an error if an attempt is
5931 made to link together big endian and little endian code.
5932 (elf32_arm_post_process_headers): New function: Initialise the
5933 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5935 (elf_backend_post_process_headers): Define.
5937 1999-05-28 Nick Clifton <nickc@cygnus.com>
5939 * elf-bfd.h (struct elf_backend_data): Add new field:
5940 elf_backend_post_process_headers.
5942 * elfxx-target.h (elf_backend_post_process_headers): Define to
5943 NULL if not already defined.
5944 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5946 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5948 (_bfd_elf_compute_section_file_positions): Call
5949 elf_backend_post_process_headers if defined.
5951 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5953 * configure.in: Check whether getuid and getgid exist.
5954 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5955 HAVE_GETGID are not defined, respectively.
5956 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5958 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5959 * configure, config.in: Rebuild.
5961 1999-05-28 Martin Dorey <mdorey@madge.com>
5963 * elf32-i960.c: New file.
5964 * elf.c (prep_headers): Handle bfd_arch_i960.
5965 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5966 * config.bfd (i960-*-elf*): New target.
5967 * configure.in (bfd_elf32_i960_vec): New target vector.
5968 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5969 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5970 * Makefile.in, aclocal.m4, configure: Rebuild.
5972 1999-05-27 Nick Clifton <nickc@cygnus.com>
5974 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5976 (find_howto): New function: Find entries in the
5977 elf32_arm_howto_table.
5978 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5980 (elf32_arm_reloc_type_lookup): Add lookup for
5981 BFD_RELOC_ARM_PLT32.
5983 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5985 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5986 (elf32_arm_link_hash_table_create): Use above function as the
5987 constructor for hash table entries.
5988 (elf32_arm_relocate_section): Avoid crash when there is no output
5990 (elf32_arm_final_link_relocate): New parameter h.
5991 (elf32_arm_relocate_section): Pass symbol hash entry to above
5993 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5996 1999-05-25 Catherine Moore <clm@cygnus.com>
5998 * coff-arm.c (coff_arm_relocate_section): Don't emit
5999 base file entries for pc-relative values.
6001 1999-05-25 DJ Delorie <dj@cygnus.com>
6003 * peicode.h (coff_swap_sym_in): When we create the actual section
6004 to reflect the not-there section C_SECTION symbols refer to,
6005 change the symbol class to C_STAT as the section is now really
6008 1999-05-24 Philip Blundell <pb@nexus.co.uk>
6010 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
6013 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
6015 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
6017 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
6018 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
6020 1999-05-16 Nick Clifton <nickc@cygnus.com>
6022 * coff-mcore.c (in_reloc_p): Reinstate.
6024 1999-05-15 Nick Clifton <nickc@cygnus.com>
6026 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
6027 * bfd-in2.h: Regenerate.
6028 * coff-mcore.c (in_reloc_p): Remove defintion.
6029 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
6030 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
6031 IMAGE_REL_MCORE_RVA.
6032 (coff_mcore_rtype_to_howto): Add special processing for
6033 IMAGE_REL_MCORE_RVA.
6034 (coff_mcore_relocate_section): Add support for
6035 IMAGE_REL_MCORE_RVA.
6036 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
6037 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
6039 (mcore_elf_relocate_section): Delete redundant case labels.
6041 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6043 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
6044 precedence between bit-and and comparison.
6046 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
6048 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
6049 list of target formats (targ_selvecs).
6050 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
6051 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
6053 1999-05-10 DJ Delorie <dj@cygnus.com>
6055 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
6056 reasonable mode until "ar x" is smart enough to skip it (fixes
6057 gcc/libgcc.a builds on mips-ecoff targets
6059 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
6060 to work. Hack to support MS import libraries, which use different
6061 COMDAT types than GNU.
6062 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
6063 to implied zero-length sections (see peicode below)
6064 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
6065 filename symbols, which use one *or more* auxents.
6066 * coffswap.h (coff_swap_aux_in): ditto
6067 * peicode.h (coff_swap_sym_in): Build the implied zero-length
6070 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
6072 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
6073 for all relocations.
6075 1999-05-10 Catherine Moore <clm@cygnus.com>
6077 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
6078 if COFF_IMAGE_WITH_PE.
6079 (bfd_arm_process_before_allocation): Likewise.
6080 (bfd_arm_get_bfd_for_interworking): Likewise.
6081 * coff-arm.c: Likewise.
6082 * bfd-in2.h: Regenerate.
6083 * configure.in (armpe_little_vec): Remove coff-arm.lo.
6084 (armpe_big_vec): Likewise.
6085 * configure: Rebuild.
6087 1999-05-10 Nick Clifton <nickc@cygnus.com>
6089 * elf.c (elf_fake_sections): Check for .rel. as start of rel
6090 section, not just .rel. Same for .rela.
6092 1999-05-07 Nick Clifton <nickc@cygnus.com>
6094 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
6095 endianism with an error message.
6097 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
6099 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
6100 assignment from "unsigned char *" to "char *".
6101 (decode_line_info): Likewise for dwarf_line_buffer assignment.
6103 1999-05-05 Catherine Moore <clm@cygnus.com>
6105 * coff-arm.c (coff_arm_relocate_section): Add one to
6106 address of ARM_RVA32 thumb functions.
6108 1999-05-05 Catherine Moore <clm@cygnus.com>
6110 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
6111 (elf32_m68k_copy_private_bfd_data): New.
6112 (elf32_m68k_merge_private_bfd_data): New.
6113 (elf32_m68k_print_private_bfd_data): New.
6114 (CPU32_FLAG): Define.
6115 (PLT_CPU32_ENTRY_SIZE): Define.
6116 (elf_cpu32_plt0_entry): Declare.
6117 (elf_cpu32_plt_entry): Declare.
6118 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
6119 (elf_m68k_finish_dynamic_symbol): Likewise.
6120 (elf_m68k_finish_dynamic_sections): Likewise.
6121 (elf_backend_plt_header_size): Remove definition.
6122 (bfd_elf32_bfd_copy_private_bfd_data): Define.
6123 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6124 (bfd_elf32_bfd_set_private_flags): Define.
6125 (bfd_elf32_bfd_print_private_bfd_data): Define.
6127 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
6129 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
6130 and R_LONG_PCREL_MODE.
6132 1999-04-29 Nick Clifton <nickc@cygnus.com>
6134 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
6136 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
6138 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
6139 in relocation calculation.
6141 1999-04-26 Tom Tromey <tromey@cygnus.com>
6143 * aclocal.m4, configure: Updated for new version of libtool.
6145 1999-04-21 Nick Clifton <nickc@cygnus.com>
6147 * coff-mcore.c: Add support for mcore relocs.
6149 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
6151 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
6152 incorrect use EF_MIPS_xxBITPTRS.
6154 1999-04-18 Ian Lance Taylor <ian@zembu.com>
6156 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
6159 * bfd-in2.h: Rebuild.
6160 * libbfd.h: Rebuild.
6162 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
6164 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
6165 (coff_arm_relocate_section): Add ARM26D transform. Only
6166 change to ARM26D for relocateable links.
6168 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
6170 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
6171 (bfd_elf32_bfd_print_private_bfd_data): New.
6173 1999-04-15 Doug Evans <devans@casey.cygnus.com>
6175 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
6176 refetch addend if USE_REL, add many comments regarding current state.
6177 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
6178 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
6179 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
6180 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
6182 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
6184 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
6185 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
6187 1999-04-13 David Mosberger <davidm@hpl.hp.com>
6189 * dwarf2.c (decode_line_info): Don't truncate address to least
6190 significant 32 bits (breaks 64 bit targets).
6191 (lookup_address_in_function_table): Ditto.
6192 (comp_unit_contains_address): Ditto.
6194 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
6196 * coff-arm.c (arm_emit_base_file_entry): New routine.
6197 (A2T3_OFFSET): Define.
6198 (T2A3_OFFSET): Define.
6199 (coff_arm_relocate_section): Emit base file entries for interworking
6202 1999-04-13 Philip Blundell <philb@gnu.org>
6204 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
6205 relocs 17 through 19.
6207 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
6209 * elfcode.h: Remove fnmatch.h.
6210 * elflink.h (elf_link_assign_sym_version): Call back to ld
6211 instead of calling fnmatch.
6213 * config.bfd (i?86-*-beoself): Include pe vecs.
6215 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
6217 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
6220 1999-04-10 Richard Henderson <rth@cygnus.com>
6222 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
6223 when trying to resolve dynamic symbol references.
6224 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6225 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6226 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6227 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6228 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6229 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6230 * elflink.h (elf_link_output_extsym): Likewise.
6232 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
6234 * section.c (_bfd_strip_section_from_output): New function moved from
6235 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
6236 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
6237 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
6238 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
6239 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
6240 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
6241 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
6242 * bfd-in2.h: Update.
6244 1999-04-09 Ian Lance Taylor <ian@zembu.com>
6246 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
6248 1999-04-08 Nick Clifton <nickc@cygnus.com>
6250 * coff-mcore.c: New File: Support for mcore-pe targets.
6251 * cpu-mcore.c: New File: Support for mcore targets.
6252 * elf32-mcore.c: New File: Support for mcore-elf target.
6253 * pe-mcore.c: New File: Definitions for mcore-pe target.
6254 * pei-mcore.c: New File: Definitions for mcore-pei target.
6255 * Makefile.am: Add support for MCore targets.
6256 * Makefile.in: Regenerate.
6257 * config.bfd: Add support for MCore targets.
6258 * configure.in: Add support for MCore targets.
6259 * configure: Regenerate.
6260 * archures.c: Add support for MCore architecture.
6261 * bfd-in2.h: Regenerate.
6262 * coffcode.h: Add support for mcore-pe targets.
6263 * elf.c: Add support for mcore-elf target.
6264 * reloc.c: Add support for MCore relocs.
6265 * targets.c: Add support for MCore targets.
6267 1999-04-07 Nick Clifton <nickc@cygnus.com>
6269 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
6270 R_ARM_XPC25 and R_ARM_THM_XPC22.
6271 (elf32_arm_reloc_map): Remove redundant entries.
6273 1999-04-06 Ian Lance Taylor <ian@zembu.com>
6275 * sysdep.h (LC_MESSAGES): Never define.
6277 1999-04-06 Chris Torek <torek@bsdi.com>
6279 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
6280 all callers. Rewrite completely.
6281 (_bfd_relocate_contents): Rewrite overflow checking.
6282 * bfd-in2.h: Rebuild.
6284 1999-04-05 Ian Lance Taylor <ian@zembu.com>
6286 From Gabriel Paubert <paubert@iram.es>:
6287 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
6288 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
6289 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
6290 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
6291 * ppcboot.c (ppcboot_vec): Use little endian routines for
6294 * elf.c (elfcore_strndup): Only define if it will be used.
6295 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
6297 (ppc_elf_check_relocs): Remove unused local i.
6298 (ppc_elf_gc_mark_hook): Add default case to switch.
6300 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
6301 * srec.c (srec_scan): Accept \r in symbol definitions.
6302 (srec_object_p): Set HAS_SYMS if we saw any symbols.
6303 (symbolsrec_object_p): Likewise.
6305 1999-04-04 Don Bowman <don@pixsci.com>
6307 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
6309 1999-04-04 Ian Lance Taylor <ian@zembu.com>
6311 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
6313 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
6314 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
6316 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
6318 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
6321 1999-03-31 Nick Clifton <nickc@cygnus.com>
6323 * config.bfd: Add support for arm-epoc-pe target.
6324 * configure.in: Add support for arm-epoc-pe target.
6325 * configure: Regenerate.
6326 * targets.c: Add support for arm-epoc-pe target.
6327 * coff-arm.c: Allow header files to override definition of
6328 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
6329 * pe-arm.h: Allow previous header files to override definition of
6330 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6331 * pei-arm.h: Allow previous header files to override definition of
6332 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6333 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
6334 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
6336 1999-03-30 Nick Clifton <nickc@cygnus.com>
6338 * elf.c (elf_map_symbols): Handle the case where section
6339 symbols are generated for content-less sections which are
6340 not mapped to the output file.
6342 * linker.c: Replace direct references to fields in BFD structure
6343 with accessor macros.
6345 * elflink.h: Replace direct references to fields in BFD structure
6346 with accessor macros.
6348 1999-03-25 Philip Blundell <pb@nexus.co.uk>
6350 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
6352 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
6353 account when adjusting section symbols during a partial link.
6355 1999-03-24 Nick Clifton <nickc@cygnus.com>
6357 * coff-sparc.c (struct coff_reloc_map): Change type of field
6358 'bfd_reloc_val' to bfd_reloc_code_real_type.
6359 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
6360 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
6361 * elf32-arc.c (struct arc_reloc_map): Ditto.
6362 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
6363 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
6364 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
6365 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
6366 * elf32-sh.c (struct elf_reloc_map): Ditto.
6367 * elf32-sparc.c (struct elf_reloc_map): Ditto.
6368 * elf32-v850.c (struct v850_reloc_map): Ditto.
6369 * elf64-sparc.c (struct elf_reloc_map): Ditto.
6370 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
6371 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
6373 1999-03-17 Martin Hunt <hunt@cygnus.com>
6375 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
6376 function so source-level assembly works. If multiple N_SOs
6377 are seen without and N_FUNs, create an indextable entry with
6378 a NULL function name.
6380 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6382 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
6383 of certian similar cpus.
6385 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6387 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6388 Add the 5000. Change the architecture for the 5400 to mips4.
6389 (elf_mips_mach): Add r5000.
6391 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6393 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
6395 1999-03-11 Nick Clifton <nickc@cygnus.com>
6397 * binary.c (binary_set_section_contents): Generate warning about
6398 huge file offsets for any section that will occupy file space, not
6399 just those that are loadable.
6401 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
6403 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
6405 1999-02-22 Jim Lemke <jlemke@cygnus.com>
6407 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
6409 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
6411 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
6412 * elflink.h: Revert all changes since Feb 16. Instead:
6413 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
6414 appropriate. Copy it to version symbols.
6415 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
6416 symbols if appropriate.
6417 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
6418 symbol if appropriate.
6419 (elf_link_output_extsym): If symbol is marked as undefined, and
6420 has no nonweak references, mark it as weak undefined.
6422 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
6424 * elflink.h (elf_merge_symbol): When overriding a dynamic
6425 definition with a weak undefined symbol, set NEEDS_PLT if it is a
6427 (elf_link_add_object_symbols): Don't copy the other field if we
6430 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
6432 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
6433 shared object with a weak undefined symbol.
6435 1999-02-18 Nick Clifton <nickc@cygnus.com>
6437 * elfarm-nabi.c: Set partial_inplace back to false.
6439 1999-02-17 Nick Clifton <nickc@cygnus.com>
6441 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
6442 (USER_LABEL_PREFIX): Set to "_".
6444 The following patches are from: Scott Bambrough
6445 <scottb@corelcomputer.com>
6447 * libaout.h (M_ARM6_NETBSD): Set to 143.
6449 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
6450 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
6451 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
6452 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
6453 * bfd-in2.h: Regenerate.
6455 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
6456 'true' as REL relocs are now being used. Add new PIC relocs:
6457 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
6458 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6460 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6462 (elf32_arm_final_link_relocate): Change parameters so that entire
6463 reloc is passed. Add support for PIC relocs.
6464 (elf32_arm_relocate_section): Pass entire reloc to
6465 elf32_arm_final_link_relocate.
6466 (elf32_arm_check_relocs): Handle new PIC relocs.
6467 (elf32_arm_adjust_dynamic_symbol): New function.
6468 (elf32_arm_size_dynamic_sections): New function.
6469 (elf32_arm_discard_copies): New function.
6470 (elf32_arm_finish_dynamic_symbol): New function.
6471 (elf32_arm_finish_dynamic_sections): New function.
6472 (ELF_MAXPAGE_SIZE): Define.
6473 (bfd_elf32_bfd_reloc_type_lookup): Define.
6474 (elf_backend_relocate_section): Define.
6475 (elf_backend_adjust_dynamic_symbol): Define.
6476 (elf_backend_create_dynamic_sections): Define.
6477 (elf_backend_finish_dynamic_symbol): Define.
6478 (elf_backend_finish_dynamic_sections): Define.
6479 (elf_backend_size_dynamic_sections): Define.
6480 (elf_backend_plt_readonly): Define.
6481 (elf_backend_want_got_plt): Define.
6482 (elf_backend_want_plt_sym): Define.
6484 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6486 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6487 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6488 (_bfd_mips_elf_fake_sections): Likewise.
6490 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6492 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6493 bfd_elf32_arm_get_bfd_for_interworking,
6494 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6497 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6498 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6499 elf32_arm_find_nearest_line): Make them static.
6501 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6503 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6504 callers. Do not merge a definition from a shared object with a
6505 weak undefined symbol.
6506 (elf_link_add_object_symbols): Do not change the symbol type or
6507 size if the old symbol overrides the new one.
6509 1999-02-08 Nick Clifton <nickc@cygnus.com>
6511 * config.bfd: Add support for strongarm target.
6513 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6515 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6516 fields instead of unsigned char.
6518 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6520 * Makefile.am: Rebuild dependencies.
6521 * Makefile.in: Rebuild.
6523 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6525 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6526 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6527 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6528 * acinclude.m4: Add comments to uses of AC_DEFINE.
6529 * acconfig.h: Remove.
6530 * configure: Rebuild with current autoconf/automake.
6531 * aclocal.m4: Likewise.
6532 * config.in: Likewise.
6533 * Makefile.in: Likewise.
6535 1999-02-04 DJ Delorie <dj@cygnus.com>
6537 * libbfd.c (real_read): don't call fread for zero bytes. This
6538 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6540 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6542 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6543 of a jump is in the current 256 MB region.
6545 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6547 * format.c (bfd_check_format_matches): Change last patch to only
6548 take effect for the binary target.
6550 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6552 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6554 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6556 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6558 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6560 * format.c (bfd_check_format_matches): If the target was
6561 previously specified, don't check other targets when checking for
6564 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6566 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6567 (elf32_arm_reloc_type_lookup): Removed
6568 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6569 (elf32_arm_reloc_type_lookup): New.
6570 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6571 (elf32_arm_reloc_type_lookup): New.
6573 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6575 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6576 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6577 * Makefile.am: Use new files.
6578 * Makefile.in: Regenerate.
6579 * configure.in: Use new files.
6580 * configure: Regenerate.
6582 1999-02-01 Nick Clifton <nickc@cygnus.com>
6584 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6585 (fr30_elf_gc_sweep_hook): New function.
6586 (elf_backend_can_gc_sections): Define.
6588 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6590 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6591 and bfd_elf32_bigarm_oabi_vec.
6593 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6595 * Makefile.am (elf32-arm-oldabi.lo): New.
6596 (elf32-arm-newabi.lo): New.
6597 * Makefile.in: Regenerate.
6598 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6599 (arm-*-elf): Likewise.
6601 (thumb-*-oabi): New.
6602 * configure: Regenerate.
6603 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6604 (bfd_elf32_bigarm_oabi_vec): New.
6605 * elf32-arm-newabi.c: New.
6606 * elf32-arm-oldabi.c: New.
6607 * elf32-arm.c: Removed.
6610 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6612 * binary.c (binary_set_section_contents): Omit warnings for
6613 unloadable sections.
6615 1999-01-31 Michael Meissner <meissner@cygnus.com>
6617 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6618 powerpc{,le}-*-eabi.
6620 1999-01-29 Nick Clifton <nickc@cygnus.com>
6622 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6623 * dwarf2.c (read_signed_leb128): Remove unused variables.
6625 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6627 * elf.c (assign_file_positions_for_segments): Only adjust
6628 p_align when needed.
6630 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6632 * binary.c (binary_set_section_contents): Don't return early for a
6633 non-loadable section, in case the first section is non-loadable.
6634 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6635 W. Rozycki <macro@ds2.pg.gda.pl>.
6637 1999-01-28 Nick Clifton <nickc@cygnus.com>
6639 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6640 R_FR30_GNU_VTENTRY relocs.
6642 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6644 * elflink.h (elf_link_output_sym): Zero syms which are
6645 part of sections which have been excluded.
6647 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6649 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6651 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6652 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6654 1999-01-27 Nick Clifton <nickc@cygnus.com>
6656 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6658 (fr30_final_link_relocate): Use computed value as result of
6661 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6663 * binary.c (binary_set_section_contents): Emit warning for
6664 huge file offsets due to widely-dispersed section LMAs.
6666 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6668 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6669 align first section to largest section alignment, not first
6672 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6674 * configure.in: Require autoconf 2.12.1 or higher.
6676 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6678 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6679 * bfd-in2.h: Likewise.
6680 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6682 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6684 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6685 * cpu-mips.c: Add support for and independent 4111.
6686 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6687 (_bfd_mips_elf_final_write_processing):
6688 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6690 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6692 * elf32-mips.c (elf_mips_abi_name): New.
6693 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6695 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6697 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6698 Handle bfd_mach_mips4300.
6700 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6702 * elf32-i386.c: Remove leaked development code from patch
6703 1998-12-10 by Richard Henderson.
6705 1998-12-10 Richard Henderson <rth@cygnus.com>
6707 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6708 in debug sections for symbol defined externally.
6710 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6712 * targets.c (bfd_target_vector): Remove duplicate entry for
6715 1998-12-09 Nick Clifton <nickc@cygnus.com>
6717 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6718 since we are using RELAs.
6720 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6722 SCO Open Server Release 5 core file support, from Jouke Numan
6724 * sco5-core.c: New file.
6725 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6726 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6727 * Makefile.am: Rebuild dependencies.
6728 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6729 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6730 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6731 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6732 * bfd-in2.h, configure, Makefile.in: Rebuild.
6734 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6736 * config.bfd (hppa*-*-mpeix*): New target.
6737 * configure.in: Add AC_HEADER_DIRENT.
6738 (hppa*-*-mpeix*): New target.
6739 * configure.host (hppa*-*-mpeix*): New host.
6740 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6741 friends rather than just including <sys/dir.h>.
6742 * som.h (struct som_symbol): Add hppa_priv_level and apto
6743 tc_data. Change all users.
6744 (struct somdata): Add comp_unit field.
6745 (obj_som_compilation_unit): Define.
6746 (bfd_som_attach_compilation_unix): Declare.
6747 * som.c: Check HOST_HPPAMPEIX.
6748 (struct som_misc_symbol_info): Add new field priv_level.
6749 (som_object_setup): Add current_offset parameter. Change all
6751 (setup_sections): Likewise.
6752 (som_object_p): For EXECLIBMAGIC, read the lst header.
6753 (som_write_symbol_strings): Add compilation_unit parameter.
6755 (som_finish_writing): Write out compilation_unit.
6756 (som_bfd_derive_misc_symbol_info): Set priv_level.
6757 (som_build_and_write_symbol_table): Set xleast field to 3.
6758 (som_slurp_symbol_table): Set symbol priv_level.
6759 (bfd_som_attach_compilation_unit): New function.
6760 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6761 priv_level into symbol_value.
6762 * configure, config.in: Rebuild.
6764 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6766 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6767 warning function to call _bfd_error_handler instead.
6769 * libbfd.c (COERCE32): Cast through unsigned long and long to
6770 avoid bug in old version of gcc.
6772 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6773 (elf_backend_additional_program_headers): Don't define.
6775 1998-12-08 Nick Clifton <nickc@cygnus.com>
6777 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6778 relocations to include offset of 2 included in the insns, and the
6779 offset of the relocs within the section.
6781 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6783 The following changes were made by David Taylor
6784 <taylor@texas.cygnus.com>, Edith Epstein
6785 <eepstein@sophia.cygnus.com>, Jim Blandy
6786 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6787 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6788 changes originally made by HP; HP did not create ChangeLog
6791 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6792 automake macro library.
6794 * hpux-core.c (hpux_core_core_file_p): this function now
6795 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6796 found in the corefile! Also, in hpux_core_core_file_p, if we
6797 encounter a section with an unknown type, don't punt. Instead,
6798 just skip it. Also, count the number of sections of known type
6799 that we encounter. If we encounter at least one good one, then
6800 we'll declare that the file is a core file. If we encounter any
6801 unknown ones but some known ones, then we'll issue a warning (but
6802 still declare it to be a core file). Also, correctly decide when a
6804 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6805 (CORE_ANON_SHMEM): define if not defined.
6806 (hpux_core_struct): add members lwpid and user_tid.
6807 (core_kernel_thread_id, core_user_thread_id): new macros.
6808 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6809 the name before storing it in the bfd.
6810 (hpux_core_core_file_p): handle threads.
6812 * libhppa.h (GET_FIELD): protect against redefinition.
6813 (HPPA_WIDE): define.
6814 (GET_FIELD): define.
6819 (sign_extend): redefine.
6820 (assemble_6): define.
6821 (assemble_12): rewrite.
6822 (assemble_16): define.
6823 (assemble_16a): define.
6824 (assemble_17): rewrite.
6825 (assemble_22): define.
6827 1998-12-07 Nick Clifton <nickc@cygnus.com>
6829 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6830 relocations for signed values.
6832 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6834 * mipsbsd.c (MY(set_arch_mach)): Make static.
6835 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6836 bfd_mach_mips* macros rather than simple numbers.
6838 COFF weak symbol support, based on patches from Mark Elbrecht
6839 <snowball3@usa.net>:
6840 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6841 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6842 (coff_write_alien_symbol): Likewise.
6843 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6844 (coff_link_add_symbols): Likewise.
6845 (_bfd_coff_link_input_bfd): Likewise.
6846 (_bfd_coff_write_global_sym): Likewise.
6848 * elf.c (copy_private_bfd_data): Always initialize the
6849 includes_phdrs field.
6851 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6852 file defines a symbol first mentioned in an ELF file.
6854 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6855 possible, rather than only if BFD64.
6856 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6858 * bfd-in2.h: Rebuild.
6860 * srec.c (srec_set_section_contents): Correct test to avoid
6861 switching to 4 byte addresses after seeing a second section which
6862 requires 3 byte addresses. From Joel Schantz
6863 <joel.schantz@argosys.boeing.com>.
6865 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6866 <aymeric.vincent@emi.u-bordeaux.fr>.
6868 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6870 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6871 decide whether the output file is -mrelocatable-lib,
6872 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6874 1998-12-03 Nick Clifton <nickc@cygnus.com>
6876 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6877 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6878 * bfd-in2.h: Regenerate.
6879 * libbfd.h: Regenerate
6881 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6883 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6884 link against a dynamic symbol with no type or size.
6886 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6888 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6889 relocation for section which does not get loaded.
6890 (elf_i386_relocate_section) [R_386_32]: Likewise.
6892 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6894 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6895 reloc_count and i long instead of unsigned long. Handle error
6896 return from bfd_canonicalize_reloc.
6898 1998-12-01 Nick Clifton <nickc@cygnus.com>
6900 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6903 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6905 * elf32-sh.c (elf/sh.h): Include.
6906 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6907 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6908 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6909 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6910 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6912 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6914 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6915 causes division by zero later on.
6917 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6919 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6922 1998-11-25 DJ Delorie <dj@cygnus.com>
6924 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6927 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6929 * elf32-fr30.c (fr30_elf_relocate_section): Call
6930 fr30_final_link_relocate.
6931 (fr30_final_link_relocate): New function: Handle I20 and I32
6933 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6934 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6935 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6937 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6940 The following changes are based on a patch submitted by Gianluca
6941 Moro <glctr@abc.it>:
6943 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6944 not already been updated.
6945 (find_remembered_hi16s_reloc): New parameter 'already_found'
6946 returns state of remembered hi16s reloc.
6947 (remember_hi16s_reloc): Set 'found' field to false.
6948 (hi16s_location): Add 'found' field.
6950 1998-11-23 DJ Delorie <dj@cygnus.com>
6952 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6953 to see .DLL files as unrecognized.
6954 (i3coff_object_p): Sorry, had to hack it to not recognize these
6955 files (pei-i386) on request.
6957 1998-11-23 DJ Delorie <dj@cygnus.com>
6959 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6960 relents. Call bfd_check_format to reinitialize.
6962 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6964 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6967 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6969 * aclocal.m4: regenerate
6970 * configure: regenerate
6972 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6974 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6975 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6976 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6977 respect it as an upper bound on what memory to reference.
6978 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6979 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6980 update vtable_entries_size appropriately.
6982 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6984 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6987 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6989 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6990 bfds; they have no "file" so we fake it.
6991 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6992 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6993 resizing the memory buffer.
6994 * opncls.c (bfd_make_writable): New function; lets you write a
6995 bfd_create'd bfd to an in-memory buffer.
6996 (bfd_make_readable): New function; lets you read back that buffer
6997 as if it were from bfd_openr. Used to build generated archive
6998 members (winsup's ld's dlltool)
7000 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
7002 * po/bfd.pot: Regenerated.
7004 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
7006 * elf32-v850.c (hi16s_location): Replaced fixed size array with
7009 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
7011 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
7012 element of the gotentry list for local symbols too.
7013 (elf64_alpha_relocate_section): Unify local and global handling.
7014 Assert that gotent->use_count > 0.
7016 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
7018 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
7019 update for file name changes of July 2, 1998.
7021 * configure: Rebuild.
7023 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
7025 * po/bfd.pot: Regenerated.
7027 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
7029 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
7030 * aclocal.m4, configure: regenerate
7032 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
7034 * elf.c (prep_headers): Add support for bfd_arch_fr30.
7036 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
7038 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
7039 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
7041 * aclocal.m4, configure: regenerated.
7043 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
7045 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
7046 R_D10V_GNU_VTENTRY relocs.
7047 (elf_d10v_howto_table): Likewise.
7048 (d10v_reloc_map d10v_reloc_map): Likewise.
7049 (elf32_d10v_gc_mark_hook): New.
7050 (elf32_d10v_gc_sweep_hook): New.
7051 (elf32_d10v_check_relocs): New.
7052 (elf32_d10v_relocate_section): New.
7053 (elf_backend_relocate_section): Define.
7054 (elf_backend_can_gc_sections): Define.
7056 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
7058 * Makefile.am (BFD32_BACKENDS): Move vms files here...
7059 (BFD64_BACKENDS): ...from here.
7060 (BFD32_BACKENDS_CFILES): Move vms files here...
7061 (BFD64_BACKENDS_CFILES): ...from here.
7062 * Makefile.in: Rebuild.
7064 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
7066 * Makefile.am: Add FR30 target.
7067 * Makefile.in: Add FR30 target.
7068 * archures.c: Add support for FR30.
7069 * config.bfd: Add support for FR30.
7070 * configure.in: Add support for FR30.
7071 * reloc.c: Add support for FR30 relocations.
7072 * targets.c: Add support for FR30 relocations.
7073 * bfd-in2.h: Regenerate.
7074 * configure: Regenerate.
7075 * libbfd.h: Regenerate.
7076 * cpu-fr30.c: New file.
7077 * elf32-fr30.c: New file.
7079 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
7081 * configure.in: detect cygwin* instead of cygwin32*
7082 * configure: regenerate
7084 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
7086 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
7087 use bfd_malloc and free instead and check return value from bfd_malloc.
7089 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
7091 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
7092 * libbfd.h: Rebuild.
7094 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
7095 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
7096 (MIPS_TEXT_DYNSYM_SECN): Likewise.
7097 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
7099 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
7101 (mips_elf_link_hash_table_create): Don't initialize
7102 dynsym_sec_strindex.
7103 (mips_elf_gc_mark_hook): Add default case to avoid warning.
7104 (mips_elf_size_dynamic_sections): Generate a section symbol for
7105 every output section.
7106 (mips_elf_finish_dynamic_sections): Count all sections for
7108 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
7111 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
7113 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
7114 for later PLT entries in large PLTs.
7115 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
7117 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
7119 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
7121 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
7123 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
7124 * elflink.h (elf_collect_hash_codes): New function. This function is
7125 called for each exported symbol and we compute the ELF hash value for
7127 (compute_bucket_value): New function. It is called from
7128 size_dynamic_sections to determine the hash table size. When we are
7129 optimizing a better, but slower, algorithm is used.
7130 (size_dynamic_sections): Call compute_bucket_value.
7132 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
7134 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
7136 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
7138 (sh_elf_gc_mark_hook): New.
7139 (sh_elf_gc_sweep_hook): New.
7140 (sh_elf_check_relocs): New.
7141 (elf_backend_can_gc_sections): Define.
7143 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
7145 * acinclude.m4: undo previous gettext change
7146 * aclocal.m4: rebuild with right version of aclocal.
7148 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
7150 * acinclude.m4, aclocal.m4: move gettext-related fragments from
7151 aclocal.m4 to acinclude.m4, so they don't get lost.
7153 * elfcore.h: rewrite for better corefile support.
7154 * elf.c (elfcore_*): new functions.
7155 * elf-bfd.h (elf_obj_tdata): new structure members.
7156 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
7158 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
7160 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
7162 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
7163 and R_M32R_GNU_VTENTRY.
7164 (elf_backend_can_gc_sections): Define.
7165 (m32r_elf_check_relocs): New.
7166 (m32r_elf_gc_mark_hook): New.
7167 (m32r_elf_gc_sweep_hook): New.
7168 (m32r_elf_relocate_section): Handle VT relocs.
7170 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
7172 * coff-arm.c (arm_relocate_section): Remove redundant test.
7174 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
7175 cleat that the 'bitsize' field is the size of the bitfield AFTER
7176 relocation not before.
7178 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
7180 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
7183 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
7185 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
7186 R_SPARC_GNU_VTENTRY.
7187 (elf32_sparc_check_relocs): Handle them.
7188 (elf32_sparc_reloc_type_lookup): Likewise.
7189 (elf32_sparc_relocate_section): Likewise.
7190 (elf32_sparc_gc_mark_hook): New.
7191 (elf32_sparc_gc_sweep_hook): New.
7193 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
7195 * som.c (som_finish_writing): Perform some sanity checks when
7196 writing an executable or shared library.
7198 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7200 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
7201 * configure.in (elf): Add dwarf1.lo.
7202 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
7203 * elf.c (_bfd_elf_find_nearest_line): Add call to
7204 _bfd_dwarf1_find_nearest_line.
7205 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
7206 Add call to _bfd_dwarf1_find_nearest_line.
7207 * configure: Rebuilt.
7209 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
7211 * elflink.h (elf_gc_sections): Do not allow garbage
7212 collection if dynamic sections have been created.
7214 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
7216 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
7218 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
7219 (v850_elf_perform_relocation): Likewise.
7220 (v850_elf_final_link_relocate): Likewise.
7221 (v850_elf_relocate_section): Likewise.
7222 (v850_elf_gc_sweep_hook): New routine.
7223 (v850_elf_gc_mark_hook): New routine.
7224 (elf_backend_can_gc_sections): Define.
7226 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
7228 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
7231 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
7233 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
7234 Declare size as bfd_size_type.
7235 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
7237 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
7239 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
7241 * som.c (CPU_PA_RISC2_0): Define.
7242 (_PA_RISC2_0_ID): Likewise.
7243 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
7245 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
7247 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
7248 has a base which is already defined, only add the referenced
7249 symbol to the dynamic symbol table if it is defined or referenced
7252 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
7255 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7257 * elflink.h (elf_link_add_object_symbols): Undo last change.
7259 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
7261 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
7262 symbol for the indirect alias to a versioned symbol.
7264 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
7266 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
7267 (elf32_i386_vtentry_howto): New.
7268 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
7269 or elf32_i386_vtinherit_howto on lookup.
7271 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7273 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
7274 reloc_type. Rename R_68K__max to R_68K_max.
7275 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
7278 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
7280 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
7281 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7283 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
7286 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
7288 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
7289 message has a null byte terminator.
7291 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
7293 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
7294 word subject to R_V850_32 relocation.
7296 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
7298 * dwarf2.c: Add comment describing problem computing line numbers
7299 for undefined symbols at link time.
7301 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
7303 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
7304 transform a defweak into a plt entry.
7305 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
7306 plt entry references to receive a RELATIVE reloc.
7307 (elf64_alpha_finish_dynamic_symbol): Fill them in.
7308 (elf64_alpha_relocate_section): Assert we don't overrun
7309 the allocated relocation space.
7311 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
7313 * elf.c (swap_out_syms): Always treat section symbols as
7314 special, even if they are attached to a common section.
7316 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
7318 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
7319 sections with v850 common section attributes into named v850
7321 (v850_elf_add_symbol_hook): Move symbols in sections with v850
7322 common section attributes into named v850 common sections.
7324 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
7326 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
7329 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
7331 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
7332 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
7333 reloc to the wrong section a warning, not an error. .dynsbss
7334 is not an output section, so there is no need to check for it.
7336 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
7338 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
7340 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
7342 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
7343 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
7345 (elf32_arm_gc_mark_hook): New.
7346 (elf32_arm_gc_sweep_hook): New.
7347 (elf32_arm_check_relocs): New.
7348 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
7350 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
7353 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
7355 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
7356 assume there is no PLT or GOT.
7358 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
7360 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
7361 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
7362 also accepted as a function symbol type.
7364 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
7366 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
7368 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
7370 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
7371 match definition of _bfd_gc_sections field.
7372 * libbfd.h: Rebuild.
7374 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
7376 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
7377 the addend of a dynamic relocation referencing a section.
7378 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7379 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
7381 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
7383 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
7384 bed has a size_dynamic_sections routine before trying to use it.
7386 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
7388 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
7389 _bfd_elf_rel_vtable_reloc_fn.
7391 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
7393 * Makefile.am: Add elf32-arm.c.
7394 * Makefile.in: Rebuild.
7395 * elf-bfd.h: Add elf_backend_get_symbol_type.
7396 * elf.c (swap_out_syms): If defined, call
7397 elf_backend_get_symbol_type.
7398 * elf32-arm.c: Define elf_backend_get_symbol_type.
7399 (elf32_arm_get_symbol-type): New routine.
7400 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
7401 (bfd_elf32_arm_process_before_allocation): Change to
7402 check for STT_ARM_TFUNC.
7403 (elf32_arm_final_link_relocate): Likewise.
7404 * elfxx-target.h: Add elf_backend_get_symbol_type.
7406 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
7408 * archures.c (bfd_mach_alpha_ev[456]): New.
7409 * cpu-alpha.c: Rework to match these types.
7410 * bfd-in2.h: Rebuild.
7412 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
7414 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
7415 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
7417 * elf32-i386.c (elf_howto_table): Add vtable relocs.
7418 (elf_i386_reloc_type_lookup): Recognize them.
7419 (elf_i386_check_relocs): Pass them off to generic code.
7420 (elf_i386_relocate_section): Ignore them.
7421 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
7422 (elf_backend_can_gc_sections): True.
7424 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
7426 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
7427 before looking at owner field.
7428 (elf32_arm_to_thumb_stub): Ditto.
7429 (elf32_arm_relocate_section): Compute name before calling
7430 elf32_arm_final_link_relocate().
7432 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7434 * elf.c: comment and formatting cleanups.
7437 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7439 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
7440 (core files are treated differently than object files).
7441 * elf-bfd.h (_bfd_elf_write_corefile_contents,
7442 bfd_elf_mkcorefile): declare.
7443 * elfxx-target.h (_bfd_elf_write_corefile_contents,
7444 bfd_elf_mkcorefile): add to bfd_target vector.
7445 * elfcore.h (elf_core_file_p): save the program header table,
7446 and set the bfd architecture from the elf file header.
7447 * elf.c (bfd_elf_mkcorefile): new function.
7448 (_bfd_elf_write_corefile_contents): new function.
7449 (assign_file_positions_for_segments): add cases for handling
7450 PT_NOTE segments. (assign_file_positions_except_relocs):
7451 core files should be handled the same as exec files.
7452 (prep_headers): identify core files as type ET_CORE.
7453 (copy_private_bfd_data): identify the sections belonging to
7454 the PT_NOTE segment.
7456 * elf32-sparc.c (elf32_sparc_final_write_processing):
7457 add break statement to default case.
7459 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7461 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7462 section (not input) will be in sections ".sbss", ".sbss2",
7463 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7464 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7465 output_offset for correct evaluation of addend.
7467 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7469 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7470 elf32_arm_allocate_interworking_sections and
7471 elf32_arm_process_before_allocation.
7473 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7475 * bfd-in.h: Ammend prototype for
7476 elf32_arm_process_before_allocation to remove surplus third
7479 * bfd-in2.h: Regenerate.
7481 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7483 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7485 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7487 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7488 calculated for RELOC_SPARC_REV32 case.
7490 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7492 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7493 elf32_arm_allocate_interworking_sections and
7494 elf32_arm_process_before_allocation.
7495 * bfd-in2.h: Regenerated.
7496 * elf32-arm.c Define elf32_arm_link_hash_table.
7497 (insert_thumb_branch): New routine.
7498 (find_thumb_glue): New routine.
7499 (find_arm_glue): New routine.
7500 (record_arm_to_thumb_glue): New routine.
7501 (record_thumb_to_arm_glue): New routine.
7502 (elf32_arm_link_hash_table_create): New routine.
7503 (elf32_arm_get_bfd_for_interworking): New routine.
7504 (elf32_arm_allocate_interworking_sections) New routine.
7505 (elf32_arm_process_before_allocation) New routine.
7506 (elf32_thumb_to_arm_stub): New routine.
7507 (elf32_arm_to_thumb_stub): New routine.
7508 (elf32_print_private_bfd_data): Fix typo.
7509 (elf32_arm_final_link_relocate): Add argument sym_sec.
7510 Check for branches to thumb symbols in case R_ARM_PC24.
7511 Check for branches to arm symbols in case R_ARM_THM_PC22.
7512 (elf32_arm_relocate_section): Pass symbol section to
7513 elf32_arm_final_link_relocate.
7515 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7517 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7518 entries unless the symbol is defined in the executable; in
7519 particular, undefined weak symbols get a PLT entry.
7521 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7523 * libaout.h: Remove nested comment to avoid warning.
7525 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7527 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7528 R_ARM_PC24 relocation.
7530 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7532 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7533 argument is_local. Add argument sym_flags. Check sym_flags
7534 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7535 (elf32_arm_relocate_section): Don't pass local sym and pass
7536 sym_flags to elf32_arm_final_link_relocate.
7538 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7540 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7541 to not count too few relocs for dynamicly linked executables.
7543 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7545 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7546 symbols without a dynamic index dynamic. Consider all weak
7548 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7549 correspondance between input and output sections.
7551 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7553 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7554 that use a .got.plt section start the got offset at zero.
7556 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7558 * ieee.c (ieee_write_processor): Correct the processor ID written
7559 out for bfd_arch_m68k, accommodating change of March 25.
7561 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7563 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7564 R_ARM_THM_RPC22 relocations.
7566 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7568 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7570 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7571 .got relocs in -Bsymbolic shared objects.
7573 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7575 * elf32-arm.c: Add private flags to ELF header.
7576 (elf32_arm_print_private_bfd_data): New Function.
7577 (elf32_arm_set_private_flags): New Function.
7578 (elf32_arm_copy_private_flags): New Function.
7579 (elf32_arm_merge_private_bfd_data): New Function.
7581 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7583 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7585 (elf32_sparc_relocate_section): Likewise.
7587 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7589 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7590 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7591 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7592 of the function. Recognize no .plt as static linking.
7594 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7596 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7597 ".liblist" string through gettext.
7599 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7601 * Makefile.am: Add support for elf32-arm.lo.
7602 * Makefile.in: Rebuild.
7603 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7604 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7605 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7606 * configure: Regenerate.
7607 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7608 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7609 bfd_target bfd_elf32_littlearm_vec.
7610 * elf32-arm.c: New file.
7612 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7614 * libaout.h (M_SPARCLITE_LE): New machine.
7615 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7616 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7617 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7618 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7619 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7620 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7621 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7622 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7623 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7624 be BFD_RELOC_SPARC_REV32.
7626 * config.bfd (sparc86x-*-aout): New
7628 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7630 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7631 actually mapping the output sections.
7633 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7636 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7637 (mn10300_elf_reloc_map): Similarly.
7638 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7640 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7642 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7644 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7645 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7646 elf_mips_reloc_type defined in elf/mips.h.
7648 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7650 * elf64-mips.c: Remove reloc_type definition completely. It's now
7653 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7655 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7656 as they are defined in elf/mips.h now.
7658 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7661 * Re-add lost change:
7662 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7664 (mn10300_elf_relax_section): Include stack space for register saves
7665 in the imm8 field of a "call" instruction.
7666 (compute_function_info): Determine how much stack is allocated by
7667 the movm instruction. Fix typo.
7668 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7670 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7672 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7673 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7675 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7677 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7679 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7681 * elf32-hppa.h: Let ELF header define the enum containing the
7682 external reloc numbers.
7683 * elf32-i386.h: Likewise.
7685 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7687 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7688 * elf32-mips.c: Likewise.
7689 * elf32-ppc.c: Likewise.
7691 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7693 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7694 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7696 * bfd-in.h: Regenerate.
7697 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7698 parameter to 'unsigned int' to avoid K&R compatability problems.
7700 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7702 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7703 functionname_ptr to be const. Change line_ptr to be unsigned.
7705 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7706 macro is not defined. Change second parameter from bfd_link_info
7707 to coff_final_link_info. Add prototype.
7708 (coff_final_link_postscript): Simplify handling when macro is not
7709 defined. Add prototype.
7711 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7713 * elf-mn10300.c: Before include system specific ELF header define
7714 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7715 * elf32-mips.c: Likewise.
7716 * elf32-ppc.c: Likewise.
7718 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7720 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7721 temporary patch over to elf64-mips.c as well.
7723 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7725 * elf32-mips.c (reloc_type): Temporarily disable definition of
7726 standard relocation since they are now defined in elf/mips.h.
7728 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7730 * elf-m10200.c (mn10200_elf_final_link_relocate):
7731 Modify range test for case R_MN10200_8.
7733 * elf-m10300.c (mn10300_elf_final_link_relocate):
7734 Modify range test for case R_MN10300_8.
7736 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7738 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7739 * elf32-i386.c (elf_backend_got_header_size): Define.
7740 (elf_backend_plt_header_size): Define.
7741 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7742 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7743 * elfxx-target.h: Provide a default of zero.
7744 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7745 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7747 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7748 entry from an executable, even if the plt refcount goes to 0.
7750 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7752 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7753 directory name at the line number.
7755 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7756 with an unspecified type.
7758 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7760 * sunos.c: Add undef of valid to avoid problem on SunOS.
7762 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7764 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7766 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7768 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7769 R_68K_PCxx and R_68K_xx relocations. Make sure that
7770 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7771 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7772 R_68K_xx relocations.
7773 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7774 that has no plt entry.
7775 (elf_m68k_relocate_section): Ignore the plt offset in a static
7777 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7779 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7782 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7784 (howto_table, reloc_map): Add entries for them.
7785 (elf_m68k_check_relocs): Handle them. Implement reference
7786 counting for got and plt entries.
7787 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7788 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7790 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7791 (elf_m68k_relocate_section): Handle the new reloc types.
7792 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7793 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7794 * elflink.h (elf_link_add_object_symbols): When creating an
7795 indirect reference for symbol versioning also copy the plt
7797 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7798 flag also reset the plt offset.
7799 (elf_link_assign_sym_version): Likewise.
7800 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7801 the size of the entry in bytes.
7802 (elf_gc_allocate_got_offsets): Likewise.
7804 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7806 * elflink.h (elf_gc_sections): Return true rather than falling off
7809 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7812 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7814 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7815 comment describing when it should be enabled.
7816 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7819 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7821 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7822 information ATN records.
7824 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7826 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7827 section for an absolute symbol in a fully linked file. Based on
7828 patch from Christian Holland <CHolland@de.lucent.com>.
7830 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7832 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7833 that a symbol is undefined.
7835 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7837 * som.c (som_bfd_gc_sections): Define.
7839 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7841 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7842 overflows in ARM_26D patches, since they have already been
7843 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7845 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7847 * coffcode.h (coff_write_object_contents): If we have any long
7848 section names, call coff_write_symbols even if there are no
7851 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7853 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7854 PT_LOAD segment, rather than only setting it once for the entire
7857 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7858 rather than ignoring every phdr with a p_paddr of 0, ignore all
7859 the phdrs if they all have a p_paddr of 0.
7861 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7862 section was discarded from the link.
7864 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7866 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7868 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7870 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7871 floating point operations.
7873 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7875 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7878 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7880 Merge of vax/vms (read-only) support
7881 * configure.com: Support Vax target.
7882 * makefile.vms: Support Vax target.
7883 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7884 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7886 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7888 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7890 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7892 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7894 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7895 * targets.c (bfd_target_ovax_flavour): New flavour.
7896 (vms_alpha_vec): Renamed from evax_alpha_vec.
7898 (target_vector): Update accordingly.
7899 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7901 (vax*-*-*vms*): New target.
7902 * Makefile.am: Update for renamed files. Rebuild dependencies.
7903 * bfd-in2.h: Rebuild.
7904 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7906 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7908 Based on patch from Matt Semersky <matts@scd.hp.com>:
7909 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7910 pointer on abfd->outsymbols.
7911 (generic_add_output_symbol): Handle NULL sym parameter.
7913 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7915 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7918 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7920 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7921 when handling 32 bit immediate relocs.
7922 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7924 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7926 * section.c (STD_SECTION): Account for recently added gc_mark
7927 field in struct asection.
7929 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7930 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7932 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7934 ELF Section-level Garbage Collection:
7935 * bfd.c (bfd_gc_sections): New.
7936 * aout-adobe.c: Hook to default implementation.
7937 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7938 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7939 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7940 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7941 * tekhex.c, versados.c: Likewise.
7942 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7943 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7945 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7946 (bfd_generic_gc_sections): New.
7947 * section.c (SEC_KEEP): New.
7948 (asection): Add gc_mark member.
7950 * elfcode.h (elf_gc*): New name remappings.
7951 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7952 sections to be excluded.
7953 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7954 (elf_gc_propogate_vtable_entries_used): New.
7955 (elf_gc_smash_unused_vtentry_relocs): New.
7956 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7957 (elf_gc_common_finalize_got_offsets): New.
7958 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7959 * elfxx-target.h: Add and default gc hooks.
7961 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7963 (struct elf_obj_tdata): Likewise for local_got_offsets.
7964 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7965 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7966 * elf64-sparc.c, elflink.h: Likewise.
7968 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7969 (ELF_LINK_HASH_MARK): Define.
7970 (struct elf_backend_data): Add GC hooks.
7971 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7973 * elf-m10300.c (mn10300_elf_check_relocs): New.
7974 (mn10300_elf_gc_mark_hook): New.
7975 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7976 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7977 (mn10300_elf_final_link_relocate): Likewise.
7978 (mn10300_elf_relocate_section): Likewise.
7979 (elf_backend_can_gc_sections): Define.
7980 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7981 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7982 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7983 (mips_info_to_howto_rel): Likewise.
7984 (mips_elf_relocate_section): Likewise.
7985 (mips_elf_check_relocs): Likewise.
7986 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7987 (elf_backend_can_gc_sections): Define.
7988 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7989 (ppc_elf_howto_raw): Handle them.
7990 (ppc_elf_reloc_type_lookup): Likewise.
7991 (ppc_elf_relocate_section): Likewise.
7992 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7993 Handle new vtable relocs.
7994 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7995 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7996 (elf_backend_can_gc_sections): Define.
7998 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
8000 * archures.c (bfd_mach_mn10300): Define.
8001 * elf-m10300.c: Include elf/mn10300.h
8002 (elf_mn10300_mach): New function.
8003 (_bfd_mn10300_elf_final_write_processing): Likewise.
8004 (_bfd_mn10300_elf_object_p): Likewise.
8005 (elf_backendfinal_write_processing): Define.
8006 (elf_backend_object_p): Likewise.
8008 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
8010 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
8013 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
8015 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
8016 link_next field, not the next field.
8018 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
8020 * elf.c (map_sections_to_segments): Check the section address
8021 against the phdr size both with and without a modulo of
8024 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
8026 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
8027 linker created empty input section if the output section has the
8030 * elflink.h (elf_link_output_extsym): Print an error message if
8031 _bfd_elf_section_from_bfd_section fails.
8033 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
8036 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
8038 * elf.c (copy_private_bfd_data): Improve handling of Solaris
8039 native linker output. Avoid putting an empty section in more than
8042 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
8044 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
8045 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
8047 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
8049 * elf.c (swap_out_syms): New arg relocatable_p.
8050 Don't add section VMA to symbols for relocatable output.
8051 (_bfd_elf_compute_section_file_positions): Update call to
8054 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
8056 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
8057 against 'addend' be signed rather than unsigned.
8059 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
8061 * elf32-m32r.c: Add prototyps for static functions.
8063 * coff-arm.c: Add prototypes for static functions.
8065 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
8067 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
8068 LMA is used to order sections in a segment.
8070 * elf32-v850.c: Add prototypes for static functions.
8071 Change type of addend parameter to bfd_vma in various functions.
8073 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
8075 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
8076 complain_overflow_signed instead of complain_overflow_bitfield.
8078 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8080 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
8081 when comparing against 0.
8083 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
8085 * Makefile.am (config.status): New target.
8086 * Makefile.in: Rebuild.
8088 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
8090 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
8091 error if previous object endianness doesn't match current object.
8093 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
8095 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
8096 _bfd_elf_print_private)bfd_data ().
8098 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
8100 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
8102 (elf_link_add_object_symbols): Set type_change_ok and
8103 size_change_ok before calling elf_merge_symbol.
8105 * elf32-mips.c (mips_elf_relocate_section): If we issue an
8106 undefined symbol error, don't also issue an overflow error.
8108 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
8110 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
8111 R_PPC_LOCAL24PC relocation should be local; if not, print an error
8112 message instead of crashing.
8114 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
8116 * archures.c (bfd_mach_cpu32): Define.
8117 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
8119 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
8120 * ieee.c: Include <ctype.h>.
8121 (ieee_object_p): Parse out process ID string to make it more
8122 likely to be acceptable for bfd_scan_arch.
8123 * bfd-in2.h: Rebuild.
8125 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
8127 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
8128 _bfd_elf_print_private_bfd_data() so that the program header will
8131 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
8133 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
8134 0x68. Reindent. Add some comments.
8136 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
8138 * elf.c (copy_private_bfd_data): Adjust physical address of
8139 segment in output BFD to contain LMAs of its sections.
8141 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
8143 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
8144 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
8145 endian data 32 bit relocations.
8146 (elf32_sparc_merge_private_bfd_data): Check if linking little
8147 endian objects with big endian objects.
8148 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
8149 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
8150 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
8152 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
8153 * archures.c (bfd_mach_sparc_sparclite_le): New.
8154 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
8156 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
8158 * peicode.h (add_data_entry): Fix precedence of operators in if ()
8161 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
8163 * bfd-in.h: Move over patch to bfd-in2.h.
8165 * reloc.c (bfd_check_overflow): Add casts before shifts which may
8167 (_bfd_relocate_contents): Likewise.
8169 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
8171 * peicode.h (add_data_entry): If the section has no private data
8172 then do not create a Data Dictionary entry for it.
8174 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
8176 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
8177 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
8178 elf64_alpha_size_got_sections): Rewrite, handling multiple got
8179 subsections during relaxation more correctly.
8181 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
8183 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
8184 Add extra argument to bfd_arm_process_before_allocation ().
8185 * bfd-in.h: Reflect changes made in bfd-in2.h.
8186 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
8187 coff class of a BFD symbol.
8188 * coff-arm.c: Add support for interworking between Thumb code and
8189 non-interworking aware ARM code.
8191 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
8193 * po/Make-in (install-info): New target.
8195 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
8197 * filemode.c: Remove; not used.
8199 If sysdep.h includes a header file, don't include it again:
8200 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
8202 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
8204 * archive.c: Don't include <string.h> or <errno.h>.
8205 * evax-alpha.c; Don't include <stdio.h>.
8206 * evax-egsd.c: Likewise.
8207 * evax-etir.c: Likewise.
8208 * evax-misc.c: Likewise.
8209 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
8210 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
8212 * hpux-core.c: Likewise.
8213 * netbsd-core.c: Likewise.
8215 * libbfd.c: Don't include <sys/types.h>.
8216 * nlmcode.h: Don't include <string.h>.
8217 * osf-core.c: Don't include <string.h> or <stdio.h>.
8218 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
8219 <errno.h>, or <unistd.h>.
8220 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
8222 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
8224 * configure.com: If the version number can not be found in
8225 configure.in, set it to "unknown" rather than "2.8.1".
8227 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
8229 * elf32-mips.c (elf_mips_mach): New.
8230 (_bfd_mips_elf_object_p): Use elf_mips_mach.
8231 (_bfd_mips_elf_final_write_processing): Use the names
8232 of machines, rather than the numbers. Set both the ARCH
8233 and MACH in e_flags. Handle a few more specific machines.
8234 (_bfd_mips_elf_merge_private_bfd_data): Merge both
8235 EF_MIPS_ARCH and EF_MIPS_MACH.
8237 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
8239 * syms.c (bfd_is_local_label): Revert last change.
8240 * srec.c (srec_write_symbols): Discard debugging symbols.
8242 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
8244 * som.c: Include <ctype.h>.
8245 * som.h: Don't include sysdep.h.
8247 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
8249 * libbfd.h: Rebuilt.
8250 * libbfd-in.h: Removed gettext includes and defines.
8251 * sysdep.h: Moved gettext-related includes and defines here.
8253 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
8255 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
8256 an ad-hoc test. Kill bogus #if 0 code.
8257 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
8259 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
8261 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
8262 when generating a normal executable for a symbol defined in a
8263 regular file. When copying a reloc into the output file, adjust
8264 the addend for a PC relative reloc against a global symbol.
8266 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
8268 * libbfd.h: Rebuilt.
8269 * libbfd-in.h (_): Define as dgettext.
8271 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
8273 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
8275 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
8276 when declaring parameter types.
8277 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
8279 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
8281 * config.bfd: If we include any ELF targets in targ_defvec and/or
8282 targ_selvecs, then add the generic ELF targets to targ_selvecs.
8283 * elf32-gen.c (dummy): New static const variable.
8284 (elf_generic_info_to_howto): New static function.
8285 (elf_generic_info_to_howto_rel): New static function.
8286 (elf_info_to_howto): Define as elf_generic_info_to_howto.
8287 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
8288 * elf64-gen.c: Same changes as elf32-gen.c.
8289 * elfcode.h (elf_object_p): For the generic target, ignore a
8290 failure of bfd_default_set_arch_mach. Fix indentation a bit.
8292 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
8294 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
8295 * configure: Rebuild.
8297 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
8299 * config.bfd: Update OSR5/Unixware patterns.
8301 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
8303 * elf.c (assign_file_positions_for_segments): Allow for holes
8304 between sections added by a link script.
8306 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
8308 * configure.in: Change version number to 2.9.4
8309 * configure: Rebuild.
8311 Based on patch from H.J. Lu <hjl@gnu.org>:
8312 * elf.c (bfd_elf_get_bfd_needed_list): New function.
8313 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
8314 * bfd-in2.h: Rebuild.
8316 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
8318 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
8321 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
8323 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
8324 (elf64_alpha_relax_section): Fill them in.
8325 (elf64_alpha_relax_opt_call): Implement more than a stub.
8326 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
8327 alignment on .scommon.
8328 (elf64_alpha_merge_gots): Merge use counts as well.
8330 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
8332 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
8333 for calculating a local symbol's address.
8334 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
8335 Set the .got's cooked size as well as the raw size.
8337 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
8339 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
8340 internationalisation of printed information.
8342 * coff-arm.c (coff_arm_print_private_bfd_data): Add
8343 internationalisation of printed information.
8345 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
8347 * syms.c (struct indexentry): Change directory_name, file_name,
8348 and function_name fields to char *.
8349 (struct stab_find_info): Change cached_file_name field to char *.
8351 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
8353 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
8355 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8357 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8359 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
8361 * Makefile.am (install-data-local): Make $(includedir).
8362 * Makefile.in: Rebuild.
8364 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8366 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
8368 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
8370 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
8371 * Makefile.in: Rebuild.
8373 * bfd-in2.h: Rebuild for Nick's changes.
8375 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
8377 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
8378 change wrt length == max_namelen.
8380 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8382 * Many files: Added gettext invocations around user-visible
8384 * libbfd-in.h: Added gettext includes and defines.
8385 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8386 HAVE_LC_MESSAGES): Define.
8387 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
8389 * Makefile.am (SUBDIRS): Added po.
8390 (POTFILES): New macro.
8391 (po/POTFILES.in): New target.
8392 (SOURCE_HFILES): New macro.
8394 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
8396 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8398 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
8399 NT_PRSTATUS note section encountered, it contains the status of
8400 the currently executing thread when the core file was written.
8402 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
8404 * libcoff.h: Add extra parameter to
8405 bfd_coff_link_output_has_begun overrideable function.
8406 * cofflink.c: Pass extra parameter to
8407 bfd_coff_link_output_has_begun function.
8408 * bfd-in.h: Add prototypes for exported ARM interworking
8410 * peicode.h: ARM specific code reorganised to conform to BFD
8412 * coffcode.h: ARM specific code reorganised to conform to BFD
8414 * coff-arm.c: Code reorganised to conform to the BFD coding
8415 conventions. Global variables have been moved into an ARM
8416 specific hash table structure and a new function:
8417 bfd_arm_get_bfd_for_interworking() has been created which is
8418 called from the linker scripts.
8420 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
8422 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
8424 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
8425 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
8426 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
8427 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
8429 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8431 * config.bfd: Added sparc86x support.
8433 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
8435 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
8436 an out of range pc-relative jump/call to an undefined weak symbol.
8438 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
8440 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
8443 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
8445 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
8446 an error other than bfd_error_system_call, set the error to
8447 bfd_error_wrong_format.
8449 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
8450 bfd_elf32_powerpcle_vec.
8452 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
8453 program segments are zero, don't set p_paddr_valid.
8455 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
8457 * elf64-alpha.c: Initial implementation of relaxation --
8458 (struct alpha_elf_link_hash_entry): Add use_count member.
8459 (elf64_alpha_check_relocs): Initialize and increment it.
8460 (elf64_alpha_can_merge_gots): Check it when considering merging.
8461 (elf64_alpha_merge_gots): Drop entries with zero use.
8462 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8463 (elf64_alpha_always_size_sections): Split out got sizing ...
8464 (elf64_alpha_size_got_sections): ... here. New function.
8465 (elf64_alpha_relax_find_reloc_ofs): New function.
8466 (elf64_alpha_relax_with_lituse): Likewise.
8467 (elf64_alpha_relax_without_lituse): Likewise.
8468 (elf64_alpha_relax_opt_call): Likewise.
8469 (elf64_alpha_relax_section): Likewise.
8470 (elf64_alpha_add_symbol_hook): Likewise.
8471 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8472 (elf64_alpha_relocate_section): Likewise.
8473 (bfd_elf64_bfd_relax_section): Define.
8474 (elf_backend_add_symbol_hook): Likewise.
8476 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8478 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8479 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8480 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8482 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8484 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8485 * configure: Rebuild.
8487 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8489 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8490 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8491 * configure.in: Define and substitute WIN32LDFLAGS and
8493 * aclocal.m4: Rebuild with new libtool.
8494 * configure, Makefile.in: Rebuild.
8496 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8498 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8499 before any other symbols in the same section.
8501 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8503 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8506 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8508 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8510 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8511 Use addr_size for address size, rather than sizeof(bfd_vma).
8512 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8513 Fix call to read_address.
8514 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8515 Scrap other unneeded arguments. Fix call to read_address.
8516 (scan_unit_for_functions): Fix call to read_attribute.
8517 (parse_comp_unit): We now handle more values for addr_size.
8518 Set addr_size in unit. Fix call to read_attribute and
8521 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8523 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8525 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8527 * archures.c (bfd_default_scan): Add m68k cases back to default
8528 switch, reverting patch of March 25, since IEEE support depends
8531 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8533 * Makefile.am (diststuff): New target.
8534 * Makefile.in: Rebuild.
8536 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8538 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8539 som_offset when we have an extended name table.
8541 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8543 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8545 * Makefile.in: Rebuild.
8547 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8549 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8550 symbols when creating a shared library.
8551 (elf_m68k_adjust_dynindx): New function, used by above code.
8552 (elf_m68k_finish_dynamic_sections): Initialize the section
8554 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8556 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8558 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8561 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8563 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8566 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8568 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8571 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8573 * configure.in: Set version to 2.9.1.
8574 * configure: Rebuild.
8576 * Branched binutils 2.9.
8578 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8580 * syms.c (ENABLE_CACHING): Define.
8581 (struct indexentry): Define.
8582 (struct stab_cache): Remove.
8583 (cmpindexentry): New static function.
8584 (struct stab_find_info): Add new fields: indextable,
8585 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8586 cached_file_name. Remove fields: file_cache, function_cache, and
8588 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8589 index table and search it.
8591 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8593 * elf.c (_bfd_elf_copy_private_section_data): Call
8594 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8596 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8598 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8600 * coff-arm.c: Define all globally visible variables and functions
8601 only when COFF_WITH_PE is not defined.
8602 * configure.in (armpe_little_vec, armpe_big_vec): Add
8604 * configure: Rebuild.
8606 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8608 Fix some gcc -Wall warnings:
8609 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8610 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8611 * archures.c (bfd_default_scan): Likewise.
8612 * bfd.c (bfd_scan_vma): Likewise.
8613 * binary.c (mangle_name): Likewise
8614 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8615 * coff-sh.c (sh_relocate_section): Likewise.
8616 * coff-stgo32.c (create_go32_stub): Likewise.
8617 * coffcode.h (coff_slurp_line_table): Likewise.
8618 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8619 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8620 (assign_file_positions_for_segments): Likewise.
8621 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8622 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8623 * oasys.c (oasys_write_sections): Likewise.
8624 * ppcboot.c (ppcboot_object_p): Likewise.
8625 (mangle_name): Likewise.
8626 * riscix.c (riscix_fix_pcrel_26): Likewise.
8627 * srec.c (srec_scan): Likewise.
8628 * stabs.c (_bfd_write_section_stabs): Likewise.
8629 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8630 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8631 switch. Declare parameters for function pointers.
8632 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8634 * elf.c (elf_sort_sections): Likewise.
8635 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8636 Add default cases to switches.
8637 (coff_arm_relocate_section): Remove unused local variables.
8639 (coff_arm_bfd_set_private_flags): Change flag variable to type
8641 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8642 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8643 (dump_toc): Change cat to const, and initialize it.
8644 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8645 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8646 (sh_elf_relocate_section): Initialize r_symndx.
8647 * coffcode.h (coff_compute_section_file_positions): Only declare
8648 old_sofar if ALIGN_SECTIONS_IN_FILE.
8649 (coff_write_object_contents): Initialize csym.
8650 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8651 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8653 * dwarf2.c: Include libiberty.h.
8654 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8655 (decode_line_info): Remove unused local variables.
8656 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8657 (m32r_elf_relocate_section): Likewise.
8658 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8659 (v850_elf_reloc): Likewise.
8660 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8661 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8662 * elf.c (assign_file_positions_for_segments): Always set adjust.
8663 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8664 parenthesize expression.
8665 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8666 (m32r_elf_object_p): Return a value.
8667 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8668 * elf32-mips.c (mips_elf_final_link): Initialize last.
8669 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8670 * elf32-v850.c (v850_elf_object_p): Return a value.
8671 (v850_elf_print_private_bfd_data): Change fprintf format string.
8672 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8674 * elflink.h (elf_link_add_object_symbols): Change vernum to
8675 unsigned int, and initialize it. Change fprintf format string.
8676 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8677 when setting or comparing to soname_indx.
8678 (elf_create_pointer_linker_section): Change num_symbols to
8680 * libcoff-in.h (coff_data_type): Change flags to flagword.
8681 * peicode.h (pe_print_idata): Initialize idx. Change j to
8682 bfd_size_type. Initialize hint_member. Remove useless test to
8684 (pe_print_edata): Change num_functions and num_names in struct
8685 EDT_type to unsigned long. Remove cast. Change fprintf format
8687 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8688 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8690 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8691 int *. Update uses. Change j to long.
8692 * bfd-in2.h, libcoff.h: Rebuild.
8694 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8696 * elf32-v850.c Remove definition of USE_REL.
8697 (v850_elf_info_to_howto_rela): New function.
8698 (v850_elf_perform_relocation): Renamed from
8699 v850_elf_store_addend_in_insn. Removed replace argument.
8700 (v850_elf_reloc): store the relocation in the addend field instead
8702 (v850_elf_final_link_relocate): Now calls
8703 v850_elf_perform_relocation.
8704 (v850_elf_relocate_section): Remove code to generate REL
8707 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8709 * coffcode.h (coff_new_section_hook): Set the type and storage
8710 class in the native symbol information allocated for a new section
8713 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8715 * peicode.h: Chain together calls to
8716 coff_bfd_copy_private_bfd_data and
8717 coff_bfd_print_private_bfd_data.
8719 * coff-arm.c: Add prototypes for
8720 coff_arm_bfd_print_private_bfd_data and
8721 coff_arm_bfd_copy_private_bfd_data.
8723 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8725 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8728 * peicode.h: Call arm-coff private data functions after handling
8731 * coff-arm.c: Turn statics into globals so that they can be shared
8732 both pe and pei backends.
8734 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8736 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8738 (sunos_write_object_contents): Likewise.
8739 * aoutx.h (NAME(aout,machine_type)): Likewise.
8740 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8742 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8744 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8746 (bfd_default_scan): Remove m68k special cases.
8747 * bfd-in2.h: Rebuild.
8748 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8750 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8751 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8753 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8754 selection, change printable_name to just "m68k" and make that the
8755 default instead of m68k:68020.
8757 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8759 (MY_get_section_contents): Define as aout_32_get_section_contents
8760 rather than NAME(aout,get_section_contents).
8762 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8764 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8765 and call bfd_default_set_arch_mach to do the real work.
8767 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8769 * bout.c (BALX): Include return register g14 as part of the insn.
8771 (calljx_callback): Use it.
8773 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8775 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8776 * libbfd.h: Rebuild.
8778 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8779 byte_count to unsigned int.
8780 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8781 unused local variables.
8783 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8784 variables er and er1.
8786 * cpu-v850.c: Include <ctype.h>.
8787 (scan): Case isdigit argument to unsigned char.
8789 From Yan Meroth <YAN.MEROTH@st.com>:
8790 * ihex.c (ihex_scan): Add extbase variable so that getting an
8791 extended linear address record does not ignore any previous
8793 (ihex_write_object_contents): When writing out an extended linear
8794 address record, zero out any previous extended address.
8796 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8798 * ieee.c (do_one): Check section before dereferencing it.
8799 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8800 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8802 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8804 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8806 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8808 * coff-arm.c: Add interworking functions to pe backends.
8810 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8812 * configure.in: Use AM_DISABLE_SHARED.
8813 * aclocal.m4, configure: Rebuild with libtool 1.2.
8815 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8817 * coff-arm.c (coff_arm_relocate_section): Better error messages
8818 when interowrking conflucts occur. Courtesy of Jonathan Walton
8820 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8821 relocations. Patch courtesy of Jonathan Walton and Tony
8824 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8826 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8827 part of Feb 22 change controling when to override the existing
8828 symbol with the .plt entry.
8830 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8832 * config.bfd (targ_cpu): Add thumb-pe target.
8834 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8835 functions in PE build.
8837 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8839 * config.bfd (sparclite-*-elf*): Added.
8841 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8843 * configure.in: Add elf.lo to elf shell variable.
8844 * Makefile.am (BFD_LIBS): Remove elf.lo.
8845 (BFD_LIBS_CFILES): Remove elf.c.
8846 (BFD32_BACKENDS): Add elf.lo.
8847 (BFD32_BACKENDS_CFILES): Add elf.c.
8848 * configure, Makefile.in: Rebuild.
8850 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8852 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8853 relocation against a non-local symbol should not have a dynamic
8856 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8858 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8860 (pe_print_private_bfd_data): Print PE flags. From Mikey
8861 <jeffdb@netzone.com>.
8863 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8865 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8866 a plt entry when we can determine that we authoritatively define
8869 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8871 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8872 don't actually use trad-core, but a SunOS-style core file handled
8874 * hosts/sparclinux.h: Remove.
8876 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8878 * peicode.h (pe_print_idata): If there is no .idata section, look
8879 for the import tables in some other section. Make the initial
8880 label line up better with the data. Print the import address
8881 table even if there is no import name table. If the import
8882 address table holds actual addresses, print them.
8884 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8886 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8887 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8888 bfd_error_system_call.
8890 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8892 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8893 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8895 From H.J. Lu <hjl@gnu.org>:
8896 * Makefile.am (libbfd_la_LDFLAGS): Define.
8897 * Makefile.in: Rebuild.
8899 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8901 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8902 * netbsd.h (MACHTYPE_OK): Define.
8903 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8904 calling N_SET_MACHTYPE, rather than having a switch.
8905 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8907 * i386netbsd.c (MACHTYPE_OK): Don't define.
8908 (DEFAULT_MID): Define.
8909 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8910 (MACHTYPE_OK): Don't define.
8911 (DEFAULT_MID): Define.
8912 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8913 (DEFAULT_MID): Define.
8914 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8915 (DEFAULT_MID): Define.
8916 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8917 (DEFAULT_MID): Define.
8919 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8920 * vaxnetbsd.c: New file.
8921 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8922 rather than netbsd_core.
8923 * targets.c (vaxnetbsd_vec): Declare.
8924 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8925 defined, add netbsd_core_vec.
8926 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8927 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8928 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8929 * config.bfd (alpha*-*-netbsd*): New target.
8930 * Makefile.am: Rebuild dependencies.
8931 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8932 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8933 * configure, Makefile.in: Rebuild.
8935 * configure.host: Remove the old shared library build stuff. We
8936 now use libtool instead.
8938 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8940 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8942 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8944 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8945 * configure: Rebuild.
8947 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8948 * elf32-v850.c (remember_hi16s_reloc): New function.
8949 (find_remembered_hi16s_reloc): New function.
8950 (v850_elf_store_addend_in_insn): Use the above new functions to
8951 match up HI6S relocs with LO16 relocs.
8953 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8955 * configure.in: Change -linux* to -linux-gnu*.
8956 * config.bfd, configure.host: Likewise.
8957 * configure: Rebuild.
8959 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8961 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8962 LO16/HI16S bug and improve comments about what is going on.
8964 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8966 * configure, aclocal.m4: Rebuild with new libtool.
8968 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8970 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8971 when merging v850 code into v850e/v850ea code. Do not initialise
8972 output flags if the input is the default architecture.
8974 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8976 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8977 get the size from bfd_arch_bits_per_address instead of directly
8980 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8982 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8983 to wrap, just return all 1's bits instead.
8984 * libbfd.h: Regenerate.
8986 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8988 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8990 (coff_relocate_section): If COFF_WITH_PE, define as
8991 coff_pe_i386_relocate_section.
8992 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8993 skip empty sections, to match coff_write_object_contents.
8995 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8996 rather than swapping out r_offset twice. From Luke Deller
8997 <luked@cse.unsw.edu.au>.
8999 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
9001 * configure.in: Set libtool_enable_shared rather than
9002 libtool_shared. Remove diversion hack.
9003 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
9006 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
9008 * syms.c (struct stab_cache): Define.
9009 (struct stab_find_info): Remove cached_offset, cached_stab,
9010 cached_str, and cached_stroff fields. Add file_cache,
9011 function_cache, and line_cache fields.
9012 (_bfd_stab_section_find_nearest_line): Use extensive caching to
9015 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
9017 * peicode.h (pe_print_idata): Check for import of ordinal rather
9019 (pe_print_edata): If there is no .edata section, look for the
9020 export data in some other section.
9022 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
9024 * configure.in: Change version to 2.8.4.
9025 * configure: Regenerated.
9027 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
9029 Add tms320c30 support:
9030 * cpu-tic30.c: New file.
9031 * aout-tic30.c: New file.
9032 * coff-tic30.c: New file.
9033 * archures.c (bfd_arch_tic30): Define.
9034 (bfd_tic30_arch): Declare.
9035 (bfd_archures_list): Add bfd_tic30_arch.
9036 * targets.c (bfd_target_vector): Add tic30_aout_vec and
9038 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
9039 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
9040 (coff_set_flags): Likewise.
9041 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
9042 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
9043 * Makefile.am: Rebuild dependencies.
9044 (ALL_MACHINES): Add cpu-tic30.lo.
9045 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
9046 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
9047 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
9048 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
9050 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
9052 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
9053 to lag behind LO16 reloc by a couple of instructions.
9055 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
9057 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
9058 make to reexamine the file timestamp.
9059 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
9061 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
9064 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
9066 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
9067 to create .dynsbss and .rela.sbss sections.
9068 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
9069 copied from dynamic objects into .sbss.
9070 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
9071 use it. Correct typo of .rela.sdata2.
9072 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
9073 put the data, which may now be in .sbss.
9074 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
9075 (elf_backend_create_dynamic_sections): Define as
9076 ppc_elf_create_dynamic_sections.
9078 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
9079 against _GLOBAL_OFFSET_TABLE_.
9080 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
9081 shared libraries which refer to local symbols. Make sure that the
9082 test for allocating space for a reloc in a shared object is the
9083 same as the test for emitting a reloc.
9085 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
9087 * config.bfd (i[3456]-*-mingw32*): New target.
9088 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
9089 * aclocal.m4, configure: Rebuild.
9091 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
9093 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
9096 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
9098 Sparc v9 ABI compliant PLT:
9099 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
9100 (plt_templates, sparc64_elf_build_plt_entry): Delete.
9101 (LARGE_PLT_THRESHOLD): New define.
9102 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
9103 (sparc64_elf_build_plt): New function.
9104 (sparc64_elf_plt_entry_offset): Likewise.
9105 (sparc64_elf_plt_ptr_offset): Likewise.
9106 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
9107 contain the index for convenience. Skip the initial entries
9109 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
9110 memory for the benefit of .rela.plt.
9111 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
9112 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
9113 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
9114 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
9115 Call sparc64_elf_build_plt.
9116 (elf_backend_want_got_plt): No.
9117 (elf_backend_plt_readonly): No.
9118 (elf_backend_plt_alignment): 8.
9120 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
9121 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
9122 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
9125 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
9127 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
9129 * cpu-mips.c (arch_info_struct): Add mips variants.
9130 * bfd-in2.h: Rebuilt.
9132 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
9134 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
9137 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
9139 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
9140 (i[3456]86sco3.2v5*coff): New target.
9142 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
9144 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
9146 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
9148 * bfd.c (bfd_get_error_handler): Add orthogonal function.
9149 * bfd-in2.h: Regenerate.
9151 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
9153 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
9155 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
9157 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
9158 adjust addend for an output common symbol (from Jimmy Blair
9159 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
9160 defined symbol to counteract adjustment made in generic relocation
9163 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
9165 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
9167 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
9168 (GET_SCNDHR_NLNNO): Likewise.
9170 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
9172 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
9174 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
9176 * elf32-m32r.c: Add macros to handle NOP insertion.
9178 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
9180 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
9181 (xcoff_mark): Likewise.
9182 (xcoff_build_ldsyms): Mark absolute symbols.
9184 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
9186 * bout.c (b_out_write_object_contents): Sort symbols before output
9187 to keep {CALL,BAL}NAME symbols adjacent.
9188 (b_out_symbol_cmp): New function.
9190 For older changes see ChangeLog-9697
9196 version-control: never