1 2000-04-01 Ken Block USG <block@zk3.dec.com>
3 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
4 relative relocations for non-loaded sections in shared objects.
5 (elf64_alpha_check_relocs): Similarly.
7 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
9 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
10 BFD_RELOC_16 to switch for extended relocs.
11 (MY_swap_ext_reloc_in): New.
12 (MY_swap_ext_reloc_out): New.
13 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
14 than NAME(aout,swap_ext_reloc_in) for extended relocs.
15 (NAME(aout,squirt_out_relocs)): Similarly use
16 MY_swap_ext_reloc_out.
17 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
19 2000-04-03 Kazu Hirata <kazu@hxi.com>
21 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
24 2000-03-31 Thomas de Lellis <tdel@wrs.com>
26 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
30 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
32 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
33 HOWTO references to bfd_elf_generic_reloc, that have
34 partial_inplace == true, now use the new function. The function
35 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
36 extends its fixes to the R_M32R_{16,24,32} relocs.
37 The new logic in m32r_elf_lo16_reloc() has been removed, and
38 it instead calls the new routine to obtain that functionality.
40 2000-03-27 Alan Modra <alan@linuxcare.com.au>
42 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
43 elf32_avr_check_relocs, avr_final_link_relocate,
44 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
45 elf32_avr_object_p): Add prototypes.
46 (elf32_avr_gc_mark_hook): Add default for h->root.type.
47 (bfd_elf_avr_final_write_processing): Make static.
49 2000-03-27 Denis Chertykov <denisc@overta.ru>
51 * cpu-avr.c: New file. BFD support routines for AVR architecture.
52 * archures.c (bfd_architecture): Add AVR architecture.
53 (bfd_archures_list): Add reference to AVR architecture info.
54 * elf.c (prep_headers): Handle bfd_arch_avr.
55 * reloc.c: Add various AVR relocation enums.
56 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
58 * Makefile.am: Add support for AVR elf.
59 * configure.in: Likewise.
60 * config.bfd: Likewise.
61 * Makefile.in: Regenerate.
62 * configure: This too.
63 * bfd-in2.h: And this.
66 2000-03-24 H.J. Lu <hjl@gnu.org>
68 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
69 (elf64_alpha_find_reloc_at_ofs): Likewise.
71 2000-03-17 Alan Modra <alan@linuxcare.com.au>
73 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
74 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
75 allowable range used to be -2**(n-1) to 2**n-1.
76 * reloc.c (_bfd_relocate_contents): Same here. Also replace
77 "boolean overflow" with "bfd_reloc_status_type flag".
79 2000-03-14 Doug Evans <dje@casey.transmeta.com>
81 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
83 2000-03-14 Kazu Hirata <kazu@hxi.com>
85 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
86 of shrinks properly, including the last reloc.
88 2000-03-13 Kazu Hirata <kazu@hxi.com>
90 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
93 2000-03-11 Alan Modra <alan@linuxcare.com.au>
95 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
96 a format mismatch rather than an "error" from bfd_read such as
97 bfd_error_file_truncated.
99 2000-03-10 Geoff Keating <geoffk@cygnus.com>
101 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
102 sign-extension and big-endian compensation for
103 R_MIPS_64 even in ld -r.
105 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
107 * elf32-mips.c (mips_elf_next_relocation): Rename from
108 mips_elf_next_lo16_relocation, and generalize to look
109 for any relocation type.
110 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
111 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
112 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
113 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
114 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
115 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
116 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
117 (mips_rtype_to_howto): Likewise.
118 (mips_elf_calculate_relocation): Handle new relocs.
119 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
120 are paired. The addend for R_MIPS_GNU_REL16_S2
121 is shifted right two bits.
123 2000-03-10 Alan Modra <alan@linuxcare.com.au>
125 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
126 comment, and ensure it doesn't happen again.
127 (bfd_install_relocation): Same here.
128 (_bfd_relocate_contents): Don't bother assigning unused signmask
129 shift result. Fix typos in comments.
130 Remove trailing whitespace throughout file.
132 2000-03-07 Doug Evans <dje@casey.transmeta.com>
134 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
135 * bfd-in2.h: Rebuild.
137 2000-03-06 Nick Clifton <nickc@cygnus.com>
139 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
141 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
142 (SIZEOF_ILF_STRINGS): Redefine.
143 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
144 relative reloc, as opposed to a section relative reloc.
145 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
147 Add length of symbol's prefix to string pointer.
148 Store a pointer to the symbol in the symbol pointer table.
149 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
150 Initialise the symbol pointer table.
151 Store the hint in the Hint/Name table.
152 Make the jump reloc be symbol realtive, not section relative.
153 Create an import symbol for imported code.
155 2000-03-06 Catherine Moore <clm@cygnus.com>
157 * elf.c (swap_out_syms): Check for null type_ptr.
159 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
161 * aout-target.h (MY(write_object_contents)): Remove unused
162 and unusable "#if CHOOSE_RELOC_SIZE".
163 * pc532-mach.c (MY(write_object_contents)): Ditto.
164 * netbsd.h (MY(write_object_contents)): Ditto.
165 * hp300hpux.c (MY(write_object_contents)): Ditto.
166 * freebsd.h (MY(write_object_contents)): Ditto.
167 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
169 2000-02-29 H.J. Lu <hjl@gnu.org>
171 * peicode.h (jtab): Make it static.
173 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
174 defined and COFF_IMAGE_WITH_PE is not defined.
175 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
176 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
178 2000-03-01 Nick Clifton <nickc@cygnus.com>
180 * coff-arm.c (bfd_arm_process_before_allocation): Make
181 'symndx' signed to prevent compile time warning.
183 * coff-mcore.c: Remove unused prototype for pe_object_p.
185 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
186 functions that are not used when COFF_IMAGE_WITH_PE is
188 (struct sh_opcode): Change type of 'flags' field to unsigned
189 long so that it can hold the USESAS flag.
191 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
193 * elf-m10300.c (mn10300_elf_relax_section): Initialise
196 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
198 Remove unusued variables and code.
199 (elf_backend_add_symbol_hook): Fix prototype.
201 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
204 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
207 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
209 Remove unusued variables and code.
210 (elf_backend_add_symbol_hook): Fix prototype.
212 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
214 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
215 to unused function parameter.
217 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
219 Use EMPTY_HOWTO to initialise empty howto slots.
220 Remove unused variables.
222 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
224 2000-03-01 H.J. Lu <hjl@gnu.org>
226 * aoutx.h (aout_link_input_section_std): Pass "true" to
227 the undefined_symbol callback.
228 (aout_link_input_section_ext): Likewise.
229 * bout.c (get_value): Likewise.
230 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
231 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
233 (alpha_relocate_section): Likewise.
234 * coff-arm.c (coff_arm_relocate_section): Likewise.
235 * coff-i960.c (coff_i960_relocate_section): Likewise.
236 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
237 * coff-mips.c (mips_relocate_section): Likewise.
238 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
239 * coff-sh.c (sh_relocate_section): Likewise.
240 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
241 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
242 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
243 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
244 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
245 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
246 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
247 * elf32-i370.c (i370_elf_relocate_section): Likewise.
248 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
249 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
250 * elf32-sh.c (sh_elf_relocate_section): Likewise.
251 * elf32-v850.c (v850_elf_relocate_section): Likewise.
252 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
253 * elflink.h (elf_link_output_extsym): Likewise.
254 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
255 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
256 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
258 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
259 undefined_symbol callback when building shared library with
260 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
262 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
263 * elf32-i386.c (elf_i386_relocate_section): Likewise.
264 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
265 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
266 (elf32_mips_get_relocated_section_content): Likewise.
267 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
268 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
269 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
270 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
272 2000-02-28 Nick Clifton <nickc@cygnus.com>
274 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
275 * Makefile.in: Regenerate.
277 * configure.in: Add support for mips and sh pe vectors.
278 * configure: regenerate.
280 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
283 * targets.c: Add mips and sh pe vectors.
285 * libpei.h (coff_final_link_postscript): Only define if not
288 * coffcode.h: Add support for WinCE magic numbers.
290 * peigen.c (pe_print_reloc): Update comment and rearrange
291 appending of newline character.
293 * peicode.h: Add support for Image Library Format.
294 (pe_ILF_vars): Structure containing data used by ILF code.
295 (pe_ILF_make_a_section): New function. Create a section based
297 (pe_ILF_make_a_reloc): New function. Create a reloc based on
299 (pe_ILF_make_a_symbol): New function. Create a symbol based
301 (pe_ILF_save_relocs): New function. Store the relocs created
302 by pe_ILF_make_a_reloc in a section.
303 (pe_ILF_build_a_bfd): New function. Create a BFD describing
305 (pe_ILF_object_p): New function. Return a bfd_target pointer
307 (pe_bfd_object_p): If an ILF object is detected call
308 pe_ILF_object_p on it.
310 * coff-arm.c: Add support for WinCE relocs which are different
311 from normal ARM COFF relocs.
312 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
314 * coff-sh.c: Add support for sh-pe target.
315 * pe-sh.c: New file. Support code for sh-pe target.
316 * pei-sh.c: New file. Support code for sh-pe target.
318 * pe-mips.c: New file. Support code for mips-pe target.
319 * pei-mips.c: New file. Support code for mips-pe target.
321 2000-02-27 Jakub Jelinek <jakub@redhat.com>
323 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
324 architecture if the object causing the bump is dynamic.
325 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
326 and also don't it for memory ordering.
327 (sparc64_elf_write_relocs): Take src_rela out of the loop.
329 2000-02-27 Ian Lance Taylor <ian@zembu.com>
331 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
332 calling bfd_get_section_size_before_reloc.
333 (decode_line_info): Likewise.
334 (_bfd_dwarf2_find_nearest_line): Likewise.
336 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
338 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
339 name of the libtool directory.
340 * Makefile.in: Rebuild.
342 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
344 * som.c (SOM_HOWTO): Define.
345 (som_hppa_howto_table): Use it.
347 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
349 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
351 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
353 2000-02-24 Catherine Moore <clm@cygnus.com>
355 * som.c (som_misc_symbol_info): Add field
357 (som_bfd_derive_misc_symbol_info): Initialize
359 (som_build_and_write_symbol_table): Keep track
360 of secondary_def field.
361 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
362 if secondary_def field is set.
363 (som_bfd_ar_write_symbol_stuff): Initialize
366 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
368 * dwarf2.c (read_address): Read 16-bits addresses.
369 (parse_comp_unit): Accept addr_size == 2.
371 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
373 * bfd-in.h: Update copyright date.
375 2000-02-23 Linas Vepstas <linas@linas.org>
377 * cpu-i370.c: New file.
378 * elf32-i370.c: New file.
379 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
380 (bfd_i370_arch): New.
381 (bfd_archures_list): Add bfd_i370_arch.
382 * elf.c (prep_headers): Add bfd_arch_i370.
383 * Makefile.am: Add support for IBM 370 elf.
384 * config.bfd: Likewise.
385 * configure.in: Likewise.
386 * libbfd.h (bfd_reloc_code_real_names): Likewise.
387 * reloc.c (bfd_reloc_code_type): Likewise.
388 * targets.c: Likewise.
390 * Makefile.in: Regenerate.
391 * configure: Regenerate.
392 * bfd-in2.h: Regenerate.
394 2000-02-22 Ian Lance Taylor <ian@zembu.com>
396 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
397 invalid relocation types, and change them to R_386_NONE.
399 2000-02-22 H.J. Lu <hjl@gnu.org>
401 * elflink.h (elf_link_add_object_symbols): If a version symbol is
402 not defined, don't add a second ELF_VER_CHR.
404 * elflink.h (elf_bfd_final_link): Call output_extsym for global
405 symbols converted to local symbols even when stripping all
407 (elf_link_output_extsym): Process global symbols converted to
408 local symbols even if they are being stripped.
410 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
412 * archures.c (bfd_octets_per_byte): Return unsigned int.
413 (bfd_arch_mach_octets_per_byte): Ditto.
414 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
416 * section.c (bfd_get_section_size_before_reloc): Quell signed
417 vs. unsigned comparison warning.
418 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
419 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
420 change. What was I thinking?
421 * bfd-in2.h: Regenerate.
423 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
424 (elf_gc_sections): Same here.
425 (elf_gc_common_finalize_got_offsets): And here.
427 2000-02-21 Ian Lance Taylor <ian@zembu.com>
429 ELF HPPA doesn't work at present; remove it until it does.
430 * config.bfd: Comment out setting targ_defvec to
432 * Makefile.am: Rebuild dependencies.
433 (BFD32_BACKENDS): Remove elf32-hppa.lo.
434 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
435 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
436 * Makefile.in: Rebuild.
437 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
439 2000-02-18 Geoff Keating <geoffk@cygnus.com>
441 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
442 is no bfd_free(). Revert bfd_free part of previous change.
444 2000-02-18 Geoff Keating <geoffk@cygnus.com>
446 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
448 (coff_compute_section_file_positions): Use bfd_free to pair
450 (coff_write_object_contents): Likewise.
452 * coff-rs6000.c (xcoff_howto_table_16): New variable.
453 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
455 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
457 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
458 (xcoff_ar_file_hdr_big): New structure.
459 (SIZEOF_AR_FILE_HDR_BIG): New macro.
460 (xcoff_ar_hdr_big): New structure.
461 (SIZEOF_AR_HDR_BIG): New macro.
462 (xcoff_big_format_p): New macro.
463 (xcoff_ardata_big): New macro.
464 (arch_xhdr_big): New macro.
465 (xcoff_slurp_armap): Handle large archives.
466 (xcoff_archive_p): Detect large archives.
467 (xcoff_read_ar_hdr): Handle large archives.
468 (xcoff_openr_next_archived_file): Handle large archives.
469 (xcoff_generic_stat_arch_elt): Handle large archives.
470 (xcoff_write_armap_old): Rename from xcoff_write_armap.
471 (xcoff_write_armap_big): New function.
472 (xcoff_write_armap): New function, dispatch to _old or _big.
473 (xcoff_write_archive_contents_old): Rename from
474 xcoff_write_archive_contents.
475 (xcoff_write_archive_contents_big): New function.
476 (xcoff_write_archive_contents): New function, dispatch to _old or
479 2000-02-18 Richard Henderson <rth@cygnus.com>
481 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
482 and hide_symbol members.
483 (elf_link_hash_copy_indirect): Remove.
484 (elf_link_hash_hide_symbol): Remove.
485 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
486 and elf_backend_hide_symbol.
487 (_bfd_elf_link_hash_copy_indirect): Declare.
488 (_bfd_elf_link_hash_hide_symbol): Declare.
489 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
490 (_bfd_elf_link_hash_hide_symbol): Likewise.
491 (_bfd_elf_link_hash_table_init): Don't init killed members.
492 * elflink.h (elf_link_add_object_symbols): Use the bed function
493 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
494 (elf_link_assign_sym_version): Likewise.
495 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
496 (elf_backend_hide_symbol): Likewise.
497 (elfNN_bed): Update for new members.
499 2000-02-17 Kevin Buettner <kevinb@redhat.com>
501 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
502 STACK_END_ADDR): Define for new core file format.
503 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
504 for handling the vagaries of the various core file structures used
505 by AIX over the years.
506 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
507 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
508 core_dumpx structure.
510 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
512 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
513 (bfd_mach_sh3_dsp): Likewise.
514 (bfd_mach_sh4): Reinstate.
515 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
516 * bfd-in2.h: Regenerate.
517 * coff-sh.c (struct sh_opcode): flags is no longer short.
518 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
519 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
520 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
521 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
522 (sh_opcodes): No longer const.
523 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
524 (sh_insn_uses_reg): Check for USESAS and USESR8.
525 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
526 (_bfd_sh_align_load_span): Return early for SH4.
527 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
528 Take into account that field b of a parallel processing insn
529 could be mistaken for a separate insn.
530 * cpu-sh.c (arch_info_struct): New array elements for
531 sh2, sh-dsp and sh3-dsp.
532 Reinstate element for sh4.
533 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
534 (SH4_NEXT): Reinstate.
535 (SH3_NEXT, SH3E_NEXT): Adjust.
536 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
537 * elf32-sh.c (sh_elf_set_private_flags): New function.
538 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
539 (sh_elf_merge_private_data): New function.
540 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
541 (bfd_elf32_bfd_copy_private_bfd_data): Define.
542 (bfd_elf32_bfd_merge_private_bfd_data): Change to
543 sh_elf_merge_private_data.
545 2000-02-13 Richard Henderson <rth@cygnus.com>
547 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
549 (elf_link_hash_copy_indirect): New.
550 (elf_link_hash_hide_symbol): New.
551 * elflink.h (elf_link_add_object_symbols): Break out copy from
552 indirect new new symbol to elf.c.
553 (elf_link_assign_sym_version): Break out privatization of
554 non-exported symbol to elf.c.
555 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
556 (_bfd_elf_link_hash_hide_symbol): New.
557 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
559 2000-02-13 Ian Lance Taylor <ian@zembu.com>
561 * section.c (_bfd_strip_section_from_output): Add info parameter.
562 If it passed as non-NULL, use it to check whether any input BFD
563 has an input section which uses this output section. Change all
565 * bfd-in2.h: Rebuild.
567 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
568 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
570 * bfd-in2.h: Rebuild.
572 2000-02-10 Timothy Wall <twall@cygnus.com>
574 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
575 allow final modifications of swapped-in symbol.
576 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
577 * coffcode.h (coff_write_relocs): Use macro
578 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
579 symbol index should be set to -1.
581 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
583 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
584 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
585 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
586 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
587 sh_insns_uses_or_sets_freg): New functions.
588 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
589 * (sh_insns_conflict): Use new functions and new macros to
590 detect conflicts when two instructions both set same integer registers,
591 both set same fp register, and both set special register.
593 2000-02-09 Timothy Wall <twall@cygnus.com>
595 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
596 swapping in sections, so that the swapping routines have access to
599 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
601 * coff-go32.c: Update comment. Update copyright.
603 2000-01-27 Thomas de Lellis <tdel@windriver.com>
605 * syms.c (bfd_decode_symclass)
606 Two new class characters were added - 'V' and 'v'. The
607 meaning of 'W' is now restricted to just weak non-object
608 symbols. This allows differentiation between, for example,
609 weak functions vs weak objects. nm for example now dumps:
611 'w' = weak unresolved
612 'V' = weak global object
613 'v' = weak unresolved object
615 (bfd_is_undefined_symclass): New function. Return true if the
616 given symbol class represents and undefined/unresolved symbol.
618 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
621 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
623 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
624 STT_ARM_16BIT flag set, but it is not attached to a data object
625 return STT_ARM_16BIT so that it will be treated as code by the
628 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
630 * coff-i386.c (i3coff_object_p): Remove prototype.
633 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
634 to name. Update copyright.
636 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
637 assignment to avoid warning. Update copyright.
639 2000-01-24 Robert Lipe (robertl@sco.com)
641 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
642 instead of using GNU C extension.
644 2000-01-21 Nick Clifton <nickc@cygnus.com>
646 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
647 amount from a bfd_in_memory structure.
648 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
651 2000-01-14 Nick Clifton <nickc@cygnus.com>
653 * linker.c (default_indirect_link_order): oops - fix incorrectly
654 applied patch from Tim Wall.
656 2000-01-13 Timothy Wall (twall@tiac.net>
658 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
659 = scnhsz, filhsz, relsz, aoutsz, etc)
663 2000-01-13 Nick Clifton <nickc@cygnus.com>
665 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
666 interwork thumb to arm stub.
668 2000-01-13 Timothy Wall (twall@tiac.net>
670 * archures.c (bfd_octets_per_byte): New function: Return
672 (bfd_arch_mach_octets_per_byte): New function: Return target
675 * section.c: Distinguish between octets and bytes for usage of
676 _cooked_size, _raw_size, and output_offset. Clarify
677 description of bfd_set_section_contents.
679 * bfd-in2.h: Regenerate.
681 * coffgen.c: Indicate that the offset parameter is in bytes, not
684 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
685 where appropriate to get the octet offset when calling
686 bfd_set_section_contents.
687 (bfd_coff_reloc_link_order): Ditto.
689 * linker.c (bfd_generic_reloc_link_order): Ditto.
690 (_bfd_default_link_order): Ditto.
692 * reloc.c (bfd_perform_relocation): Distinguish between octets
693 and bytes. Use octets when indexing into octet data; use bytes
694 when calculating target addresses.
695 (bfd_install_relocation): Ditto.
697 * srec.c (srec_write_section): Ditto.
699 2000-01-13 Nick Clifton <nickc@cygnus.com>
701 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
702 3 to 2. This allows 4 byte sized sections, which is necessary for
703 dlltool to build funcitoning DLLs.
705 2000-01-10 Philip Blundell <pb@futuretv.com>
707 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
708 (arm*-*-conix*): New target.
710 2000-01-10 Egor Duda <deo@logos-m.ru>
712 * config.bfd: Include elf32_i386 vector to target list for cygwin
715 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
716 * configure.in: Test for structure win32_pstatus_t in
718 * configure: Regenerate.
720 * elf.c (elfcore_grok_win32pstatus): New function: process
721 win32_pstatus_t notes in elf core file.
722 (elfcore_grok_note): Detect win32_pstatus notes.
724 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
726 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
728 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
729 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
731 1999-12-29 Richard Henderson <rth@cygnus.com>
733 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
734 if no dynamic sections created.
736 1999-12-27 Nick Clifton <nickc@cygnus.com>
738 * peicode.h (pe_bfd_object_p): Only define for PE format
741 1999-12-17 Nick Clifton <nickc@cygnus.com>
743 * coff-i386.c (i3coff_object_p): Delete.
744 (i386coff_vec): Replace reference to i3coff_object_p with a
745 reference to coff_object_p.
747 * coff-mcore.c (pe_object_p): Delete.
749 * peicode.h (pe_bfd_object_p): New function: Detect the
750 presence of a PE format COFF object file. Also detect and
751 warn about the presence of LINK6 format Image Library Format
754 1999-12-16 Nick Clifton <nickc@cygnus.com>
756 * coff-arm.c (NUM_ELEM): New macro.
757 (NUM_RELOCS): New macro: The number of known ARM relocs.
758 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
759 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
761 (bfd_arm_process_before_allocation): Produce a warning message if
762 an out of range symbol index is encountered.
764 1999-12-14 Nick Clifton <nickc@cygnus.com>
766 * elflink.h (is_global_symbol_definition): New Function: Return
767 true iff the symbol is being given a global definition in this
769 (elf_link_is_defined_archive_symbol): Do not bother processing
770 symbols for an archive element that has already been included
772 Use is_global_symbol_definition().
774 1999-12-09 Andrew Cagney <cagney@cygnus.com>
776 * config.bfd: Add support for sparc-*-netbsdelf* and
779 1999-12-13 Nick Clifton <nickc@cygnus.com>
781 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
782 if the symbol is in the common section.
784 1999-12-10 Nick Clifton <nickc@cygnus.com>
786 * elflink.h (elf_link_is_defined_archive_symbol): New
787 function: Decide if a symbol, in an archive map is there
788 because it is defined in the archive element, or because it is
789 just another common declaration of it.
790 (elf_link_add_archive_symbols): Use
791 elf_link_is_defined_archive_symbol to decide if an archive
792 element contain a reference to a common symbol should be
795 1999-12-10 Nick Clifton <nickc@cygnus.com>
797 * elflink.h: Revert previous patch.
798 * targets.c: Revert previous patch.
799 * libbfd-in2.h: Revert previous patch.
800 * libbfd.h: Revert previous patch.
801 * elfxx-target.h: Revert previous patch.
802 * archive.c: Revert previous patch.
803 * aout-target.h: Revert previous patch.
804 * aout-tic30.h: Revert previous patch.
805 * bfd.c: Revert previous patch.
806 * coff-alpha.c: Revert previous patch.
807 * coff-rs6000.c: Revert previous patch.
808 * elf64-mips.c: Revert previous patch.
809 * ieee.c: Revert previous patch.
810 * libecoff.h: Revert previous patch.
811 * oasys.c: Revert previous patch.
812 * som.c: Revert previous patch.
813 * vms.c: Revert previous patch.
815 1999-12-09 Nick Clifton <nickc@cygnus.com>
817 * elflink.h (elf_link_add_archive_symbols): Add an archive
818 element even if contains a symbol which is currently only
819 considered to be a common.
821 * targets.c (struct bfd_target): Add new field
822 _bfd_allow_commons_in_armap.
823 * bfd-in2.h:Regenerate.
825 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
827 (_bfd_archive_bsd_allow_commons_in_armap): Define.
828 * libbfd.h: Regenerate.
830 * elfxx-target.h: If using COFF archive map, override
831 definition of allow_commons_in_armap and replace with
834 * archive.c (bfd_compute_and_write_armap): Do not place common
835 symbols into the archive map unless _bfd_allow_commons_in_armap
838 * aout-target.h (MY_allow_commons_in_armap): Define.
839 * aout-tic30.h (MY_allow_commons_in_armap): Define.
840 * bfd.c (bfd_allow_commons_in_armap): Define.
841 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
842 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
843 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
844 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
845 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
846 * oasys.c (oasys_allow_commons_in_armap): Define.
847 * som.c (som_allow_commons_in_armap): Define.
848 * vms.c (vms_allow_commons_in_armap): Define.
850 1999-12-07 Jim Blandy <jimb@cygnus.com>
852 Add support for SSE registers in ELF core files.
853 * elf.c (elfcore_make_note_pseudosection): New function.
854 (elfcore_grok_prfpreg): Use it.
855 (elfcore_grok_prxfpreg): New function.
856 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
858 1999-12-03 Ian Lance Taylor <ian@zembu.com>
860 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
861 value by 4 before storing it back in the field. From
862 Koundinya. K <kk@ddeorg.soft.net>.
864 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
866 * archures.c (bfd_mach_am33): Define.
867 * bfd-in2.h: Rebuilt.
868 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
869 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
870 (compute_function_info): Handle additional registers saved by
872 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
873 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
875 1999-11-29 Jim Blandy <jimb@cygnus.com>
877 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
879 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
882 1999-11-27 Michael Meissner <meissner@cygnus.com>
884 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
885 internal use within gas for alpha explicit relocations.
886 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
887 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
888 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
889 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
890 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
891 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
893 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
894 BFD_RELOC_ALPHA_USER_*.
896 * bfd-in2.h: Regenerate.
897 * libbfd.h: Regenerate.
899 1999-11-26 Fred Fish <fnf@cygnus.com>
901 * elf.c (elfcore_read_notes): Add prototype for static function.
902 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
903 (bfd_section_from_phdr): Replacement function that calls
904 _bfd_elf_make_section_from_phdr for generic segment types and
905 backend fucntion pointed to by elf_backend_section_from_phdr for
906 backend specific segment types.
907 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
908 now called by _bfd_elf_make_section_from_phdr. Note that this func
909 is now just a stub between the caller and bfd_section_from_phdr.
911 * elf-bfd.h (struct elf_backend_data): Add new function pointer
912 elf_backend_section_from_phdr.
913 (elf_backend_section_from_phdr): Add prototype.
915 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
916 (elfNN_bed): Add elf_backend_section_from_phdr.
918 1999-11-25 Nick Clifton <nickc@cygnus.com>
920 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
921 SEC_CODE and SEC_READONLY flags to glue sections.
923 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
924 SEC_CODE and SEC_READONLY flags to glue sections.
926 1999-11-20 Nick Clifton <nickc@cygnus.com>
928 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
931 1999-11-19 Catherine Moore <clm@cygnus.com>
933 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
934 (elf_cpu32_plt_entry): Likewise.
936 1999-11-18 Nick Clifton <nickc@cygnus.com>
938 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
940 (coff_mcore_relocate_section): Initialise addend to 0.
941 Special case processing of RVA reloc.
943 1999-11-17 Richard Henderson <rth@cygnus.com>
945 * elf-bfd.h (struct elf_backend_data): Reorder collect and
946 type_change_ok; add sign_extend_vma.
947 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
948 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
949 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
950 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
951 (elfNN_bed): Follow struture changes.
953 1999-11-09 Ian Lance Taylor <ian@zembu.com>
955 * libbfd.c (bfd_read): Check result of read against desired result
957 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
958 invalid compared to the section size.
960 * ieee.c (ieee_slurp_debug): Get the length of the debug
961 information right if there is no data part.
963 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
965 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
966 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
968 1999-10-28 Ian Lance Taylor <ian@zembu.com>
970 * elflink.h (elf_bfd_final_link): Make last_local signed.
972 1999-10-27 Ian Lance Taylor <ian@zembu.com>
974 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
977 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
979 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
981 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
982 * bfd-in2.h: Regenerate.
984 1999-10-15 Andrew Haley <aph@cygnus.com>
986 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
988 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
990 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
992 1999-10-08 Ian Lance Taylor <ian@zembu.com>
994 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
995 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
998 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1000 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1001 relocs also need the GP value.
1002 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1003 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1004 the GP value for R_MIPS_LITERAL relocs too. Handle
1005 R_MIPS_64 relocs properly on big-endian MIPS.
1006 (mips_elf_sign_extend): Behave properly with 'long long'.
1007 (mips_elf_highest): Correct typo.
1009 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1011 * cpu-m32r.c (arch_info_struct): New static global.
1012 (bfd_m32r_arch): Refer to it.
1013 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1014 (m32r_elf_print_private_bfd_data): Ditto.
1015 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1016 * archures.c (bfd_mach_m32rx): Define it.
1017 * bfd-in2.h: Rebuild.
1019 1999-09-28 Fred Fish <fnf@cygnus.com>
1021 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1022 (cisco_core_big_vec): Add new bigendian vec.
1023 (cisco_core_little_vec): Add new little endian vec.
1025 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1026 (crash_info_locs): Add array of possible offsets.
1027 (MASK_ADDR): Mask to apply to crash info offset.
1028 (crashinfo_external): Add textbase, database, bssbase and
1029 turn into a typedef.
1030 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1031 Many small changes to account for additional hardware versions.
1032 Pick a reasonable size for ".reg" section. Add a ".crash"
1033 section to allow access to crashinfo_external struct.
1034 (cisco_core_file_p): New version of this function that
1035 iterates over crash_info_locs, calling cisco_core_file_validate.
1036 (cisco_core_vec): Old big endian only vec replaced with ...
1037 (cisco_core_big_vec): Add big endian version.
1038 (cisco_core_little_vec): Add little endian version.
1040 * configure.in (cisco_core_vec): Split to two new vectors ...
1041 (cisco_core_big_vec): New target vector.
1042 (cisco_core_little_vec): New target vector.
1043 * configure: Regenerate.
1044 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1045 to cisco_core_big_vec in targ_selvecs.
1047 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1049 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1050 (mips_elf_relocate_got_local): Unused, delete.
1051 (mips_elf_relocate_global_got): Unused, delete.
1053 1999-09-24 Fred Fish <fnf@cygnus.com>
1055 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1056 to initialize it to something meaningful. Then use it to generate
1057 more useful segment names.
1059 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1061 * som.c (NO_PCREL_MODES): Define if the system does not define
1063 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1064 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1065 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1066 * libhppa.h (dis_assemble_22): New function.
1067 (bfd_hppa_insn2fmt): Handle long branch.
1069 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1072 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1074 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1075 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1076 (reloc_howto_type howto_table): Tidy comments and whitespace.
1078 1999-09-17 Nick Clifton <nickc@cygnus.com>
1080 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1081 previous delta. Set sec->gc_mark instead.
1083 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1085 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1086 (elf_cpu32_plt_entry): Likewise.
1088 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1090 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1092 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1093 symbol table, then just compute a suitable value (but do not
1094 create a __gp symbol).
1096 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1097 symbols when building shared libraries.
1098 (elf_hppa_final_link_relocate): Correct handling of PCREL
1099 relocations against undefined symbols.
1101 1999-09-16 Nick Clifton <nickc@cygnus.com>
1103 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1104 interworking sections as linker created so that they will not
1105 be removed by garbage collection.
1107 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1109 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1110 (elf_hppa_final_link_relocate): Consistently create an absolute
1111 address, then subtract out the value of __gp.
1113 1999-09-14 Michael Meissner <meissner@cygnus.com>
1115 * configure.in (Canonicalization of target names): Remove adding
1116 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1117 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1118 * configure: Regenerate.
1120 1999-09-14 Nick Clifton <nickc@cygnus.com>
1122 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1125 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1127 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1128 (elf_hppa_final_link): Initialize text_segment_base and
1130 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1132 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1133 (elf_hppa_final_link_relocate): Likewise.
1134 (elf_hppa_relocate_insn): Likewise.
1135 (elf_hppa_relocate_section): Initialize HOWTO.
1137 1999-09-13 Donn Terry <donn@interix.com>
1139 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1140 handling to support both GNU and MS objects.
1142 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1143 when determining whether to set F_RELFLG.
1145 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1147 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1148 PC24 relocs if the target is an undefined weak symbol.
1149 (arm_add_to_rel): Fix compiler warning.
1150 (elf32_arm_plt0_entry): Correct comments.
1152 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1154 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1155 an absolute symbol in REL relocs.
1157 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1159 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1160 Stub SEGREL32. Return an error for any relocation not handled.
1162 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1164 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1165 constant symbols, and avoid multiple definition errors on them.
1167 1999-09-12 Donn Terry <donn@interix.com>
1169 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1170 significant bit is set.
1172 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1174 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1176 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1177 relocs as we do for RELA relocs.
1179 1999-09-11 Donn Terry <donn@interix.com>
1181 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1182 (coff_final_link_postscript): Define.
1183 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1184 directory entries here.
1185 (_bfd_pei_final_link_postscript): New function.
1187 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1188 section flags based on the section name.
1190 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1191 get the overflow of the s_nlnno field from the s_nreloc field.
1192 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1193 the s_nlnno overflow of the .text section into the s_nreloc
1196 * peigen.c (add_data_entry): Declare.
1197 (pei_swap_aouthdr_out): Get image size right. Set linker version
1199 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1200 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1201 extraneous ImageBase.
1202 (pe_print_edata): Likewise.
1203 (pe_print_pdata): Likewise. Print exception entries.
1204 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1205 (tbl): Make const, add "UNKNOWN".
1206 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1207 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1208 section data directory.
1209 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1211 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1212 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1213 * peicode.h (coff_get_symbol_info): Define.
1215 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1217 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1219 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1222 * libpei.h: New file, broken out of peicode.h.
1223 * peigen.c: New file, broken out of peicode.h.
1224 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1225 * configure.in: Add peigen.lo to list of files required for each
1227 * Makefile.am: Rebuild dependencies.
1228 (BFD32_BACKENDS): Add peigen.lo.
1229 (BFD32_BACKENDS_CFILES): Add peigen.c.
1230 (SOURCE_HFILES): Add libpei.h.
1231 * configure, Makefile.in: Rebuild.
1233 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1234 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1235 instead. Don't clear the s_paddr field for an uninitialized data
1238 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1239 coff_data_type to f_timdat.
1240 * peicode.h (pe_mkobject_hook): Likewise.
1242 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1243 number if COFF_IMAGE_WITH_PE.
1245 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1246 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1247 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1248 there is no SEC_DEBUGGING section.
1249 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1250 IMAGE_FILE_DEBUG_STRIPPED.
1252 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1253 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1254 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1255 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1257 * coffswap.h (IMAGE_BASE): Don't define.
1258 * pei-arm.c (IMAGE_BASE): Don't define.
1259 * pei-i386.c (IMAGE_BASE): Don't define.
1260 * pei-mcore.c (IMAGE_BASE): Don't define.
1261 * pei-ppc.c (IMAGE_BASE): Don't define.
1263 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1264 symbol, switch on the class when determining whether to modify the
1265 value. For PE, don't modify the value of a C_FCN symbol not named
1268 * libbfd-in.h (_bfd_abort): Declare.
1270 * bfd.c (_bfd_abort): New function.
1271 * libbfd.h: Rebuild.
1273 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1276 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1277 don't write out the associated line numbers.
1279 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1282 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1283 changes when the base type is unknown.
1285 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1288 * syms.c (BSF_DEBUGGING_RELOC): Define.
1289 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1290 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1292 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1293 BSF_DEBUGGING_RELOC set.
1294 * bfd-in2.h: Rebuild.
1296 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1298 * ecoff.c (bfd_debug_section): Update initialization for new
1300 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1301 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1303 1999-09-10 H.J. Lu <hjl@gnu.org>
1305 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1306 _bfd_filnmlen field.
1307 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1309 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1311 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1312 for FPTR relocs involving local symbols.
1314 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1315 value for the stub address in a call through a stub.
1316 Install the value for a local symbol directly into the DLT
1317 instead of generating a reloc. Correctly handle FPTR64 relocs.
1319 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1320 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1321 (elf_hppa_final_link): Call them.
1323 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1325 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1326 (elf_adjust_dynamic_symbol): ...from here.
1328 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1330 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1331 relocation, remove them. SECREL64->LTOFF16WF.
1332 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1334 (elf_hppa_relocate_insn): Similarly.
1336 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1337 (elf_hppa_relocate_insn): Similarly.
1339 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1341 (elf_hppa_relocate_insn): Similarly.
1343 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1344 Handle LTOFF_TP* relocs.
1345 (elf_hppa_relocate_insn): Similarly.
1347 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1348 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1349 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1351 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1352 DIR32, DIR64 and FPTR64 relocations.
1353 (elf_hppa_relocate_insn): Similarly.
1355 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1356 address of the .PARISC.global section.
1357 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1358 table entry elf_hppa_final_link_relocate. Do not give a warning
1359 for a reloc against an external symbol if it has a PA64 hash
1361 (elf_hppa_final_link_relocate): Significantly rework. Handle
1362 DLTIND relocations. Compute the final value of the relocation
1363 before passing the value of elf_hppa_relocate_insn.
1364 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1365 relocation support. Handle DLTIND relocation requests just like
1366 DLTREL relocation requests. Simplify branch handling.
1368 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1370 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1371 non-allocated section as done in i386 version.
1372 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1373 statement since this is no know relocation.
1375 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1377 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1379 (elf_hppa_relocate_insn): Similarly.
1381 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1383 (elf_hppa_relocate_insn): Similarly.
1385 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1386 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1387 Pass the relocate type rather than the insn format to
1388 elf_hppa_relocate_insn.
1389 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1390 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1392 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1394 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1395 (bfd_coff_filnmlen): Define.
1396 (bfd_coff_std_swap_table): Initialize new field.
1397 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1399 (coff_write_symbols): Likewise.
1400 (coff_get_normalized_symtab): Likewise.
1401 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1402 * libcoff.h: Rebuild.
1404 1999-09-06 Donn Terry <donn@interix.com>
1406 * coffcode.h (sort_by_secaddr): New static function if
1408 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1409 sections by VMA when assigning target_index values. Always set
1412 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1413 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1415 * libcoff.h: Rebuild.
1417 * coffcode.h (coff_set_custom_section_alignment): Add const to
1418 declaration to match definition.
1419 (coff_write_object_contents): Don't set F_AR32W(R)? if
1422 * coff-i386.c (in_reloc_p): Add declaration.
1423 (i386coff_vec): Simplify initialization of
1424 application_section_flags.
1426 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1427 version. Move COFF_WITH_PE specific code to new version.
1428 (stype_to_sec_flags): Likewise. Add section parameter.
1429 * coffgen.c (make_a_section_from_file): Set target_index before
1430 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1431 * libcoff.h: Rebuild.
1433 * syms.c (stt): Add some PE/PEI section names.
1434 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1436 (bfd_symbol_info): Check for 'w'.
1438 * section.c (struct bfd_comdat_info): Define.
1439 (asection): Add comdat field.
1440 (STD_SECTION): Initialize comdat field.
1441 (bfd_make_section_anyway): Likewise.
1442 * bfd-in2.h: Rebuild.
1444 1999-09-06 Andreas Schwab <schwab@suse.de>
1446 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1449 1999-09-06 Nick Clifton <nickc@cygnus.com>
1451 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1452 bfd_realloc instead of calloc and realloc.
1454 1999-09-04 Steve Chamberlain <sac@pobox.com>
1456 * cpu-pj.c: New file.
1457 * elf32-pj.c: New file.
1458 * config.bfd (pj*): New cpu.
1459 (pj-*-*, pjl-*-*): New targets.
1460 * configure.in (bfd_elf32_pj_vec): New target vector.
1461 (bfd_elf32_pjl_vec): New target vector.
1462 * archures.c (bfd_arch_pj): Define.
1463 * elf.c (prep_headers): Handle bfd_arch_pj.
1464 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1465 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1466 to target vector list.
1467 * Makefile.am: Rebuild dependencies.
1468 (ALL_MACHINES): Add cpu-pj.lo.
1469 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1470 (BFD32_BACKENDS): Add elf32-pj.lo.
1471 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1472 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1474 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1476 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1477 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1478 and NON_GOT_REF from weak defined symbol to real symbol.
1479 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1480 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1481 create a COPY reloc.
1482 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1483 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1484 don't create a COPY reloc.
1486 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1488 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1489 count those in sections we are not including in the link.
1491 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1493 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1494 field in hpux11 shared libraries.
1496 1999-09-02 Nick Clifton <nickc@cygnus.com>
1498 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1500 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1502 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1503 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1504 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1506 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1508 * elflink.h (record_link_assignment): When possible, keep the
1509 original type of the symbol.
1511 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1513 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1514 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1515 tools were configured.
1516 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1518 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1520 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1521 GOT entries for GOT16 relocations; they're not required.
1523 1999-08-24 Nick Clifton <nickc@cygnus.com>
1525 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1527 * config.bfd (arm-*-netbsd*): New target.
1528 * configure.in (armnetbsd_vec): New target vector.
1529 * configure: Regenerate
1530 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1532 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1533 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1534 (armnetbsd.lo): New rule with deps.
1535 * Makefile.in: Regenerate.
1537 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1540 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1542 * som.c (som_slurp_symbol_table): Fix typo in comment.
1544 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1546 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1547 here instead of using elf_section_data...
1549 1999-08-19 Nick Clifton <nickc@cygnus.com>
1551 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1552 relocations into the base file.
1553 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1554 we are building a base file.
1556 1999-08-19 Nick Clifton <nickc@cygnus.com>
1558 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1560 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1561 REL relocs when performing a partial relocation.
1563 1999-08-18 Donn Terry <donn@interix.com>
1565 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1566 _bfd_coff_link_input_bfd into top level.
1568 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1569 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1570 (coff_i386_rtype_to_howto): Likewise.
1571 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1572 Completely ignore symbols which are all zero.
1573 (dummy_reloc16_estimate): Add return 0.
1574 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1575 variable copy to name_copy to avoid shadowing outer scope
1577 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1578 from unsigned int to unsigned long. Add timestamp field.
1579 * libcoff.h: Rebuild.
1581 1999-08-17 H.J. Lu <hjl@gnu.org>
1583 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1586 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1588 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1589 for special section symbols.
1590 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1591 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1594 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1596 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1597 coincidence of variable names between old and new code.
1599 1999-08-12 Nick Clifton <nickc@cygnus.com>
1601 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1602 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1603 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1604 and 'addend' parameter a 'bfd_signed_vma'.
1605 (elf32_arm_final_link_relocate): Do not involve stubs in
1606 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1607 jumps, not function calls.
1609 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1611 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1612 in R_ARM_PC24 relocs.
1614 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1616 * elf-hppa.h (elf_hppa_fake_sections): New function.
1617 * elf32-hppa.c (elf_backend_fake_sections): Define.
1619 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1620 recent changes to the arch_info structure.
1622 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1623 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1624 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1627 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1628 Ralf Baechle <ralf@uni-koblenz.de>
1630 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1631 output DT_MIPS_GOTSYM.
1632 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1633 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1635 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1637 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1638 prototype. Handle local symbols. Add commentary.
1639 (mips_elf_calculate_relocation): Adjust accordingly.
1640 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1643 * elflink.h (elf_bfd_final_link): Tweak last change.
1645 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1647 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1648 elf-section data to allocate just the right amount of relocation
1649 space. Don't allocate the hash space twice.
1650 (elf_bfd_final_link): Calculate the amount of space to allocate in
1651 each relocation section.
1653 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1655 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1656 64bit mode, generate a section relative relocation for a 32bit
1658 (elf_hppa_is_local_label_name): New function.
1659 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1660 shared between 32bit and 64bit port.
1662 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1664 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1665 R_MIPS_GOT16 and R_MIPS_CALL16.
1666 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1667 to use when looking for a preexisting GOT entry.
1669 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1671 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1672 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1674 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1676 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1678 * elflink.h (elf_link_output_extsym): Don't output a weak
1679 reference to an undefined symbol just because it was defined weak
1682 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1684 * coffgen.c (coff_find_nearest_line): When looking for file, use
1685 last best match rather than first. If address is beyond last line
1686 number record, don't return the last line as the correct value.
1688 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1690 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1691 * bfd-in2.h: Rebuild.
1693 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1695 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1696 * coffcode.h (coff_set_custom_section_alignment): New static
1698 (coff_section_alignment_table): New static array.
1699 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1700 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1701 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1702 * libcoff.h: Rebuild.
1704 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1706 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1708 * Makefile.in: Rebuild.
1710 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1712 * section.c (SEC_SHARED): Define.
1713 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1714 (styp_to_sec_flags): Likewise.
1715 * peicode.h (coff_swap_scnhdr_out): Likewise.
1716 * bfd-in2.h: Rebuild.
1718 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1720 * coffcode.h (coff_classify_symbol): Comment out part of
1721 1999-08-05 change which breaks cygwin DLLs.
1723 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1724 * aclocal.m4, configure: Rebuild.
1726 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1728 * section.c (global_syms): Only initialize union field if
1731 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1733 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1734 the size of a GOT entry here.
1735 (mips_elf_calculate_relocation): Don't create a local GOT entry
1736 for the symbol in a GOT16 relocation; just for it's high-order bit
1737 (_bfd_mips_elf_relocate_section): Fix thinko.
1739 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1741 Based on patches from Donn Terry <donn@interix.com>:
1742 * coffcode.h (enum coff_symbol_classification): Define.
1743 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1744 _bfd_coff_classify_symbol. Change return type.
1745 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1746 (coff_slurp_symbol_table): Use coff_classify_symbol.
1747 (coff_classify_symbol): New static function.
1748 (coff_sym_is_global): Never define.
1749 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1750 * cofflink.c (coff_link_check_ar_symbols): Use
1751 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1752 (coff_link_add_symbols): Likewise.
1753 (_bfd_coff_link_input_bfd): Likewise.
1754 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1755 coff_classify_symbol.
1756 * libcoff.h: Rebuild.
1758 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1760 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1761 (e_ltpsel, e_rtpsel): Similarly.
1763 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1764 and 14bit ertpsel. Handle 64bit psel.
1766 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1768 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1769 handling for REL relocations. And only left-shift R_MIPS26
1770 relocation addends where necessary.
1772 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1774 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1775 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1776 Just return the relocation found.
1777 (mips_elf_relocate_section): Pull the LO16 addend out of the
1778 section itself when using REL relocations.
1780 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1781 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1784 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1786 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1787 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1788 relocation against a symbol in an input section with no output
1789 section. From Daniel Jacobowitz <drow@false.org>.
1791 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1793 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1794 look for generated file correctly.
1795 * aclocal.m4, configure: Rebuild.
1797 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1799 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1800 and R_MIPS16_26 relocations correctly when relocating.
1801 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1802 and R_MIPS_CALL_LO16 are for global symbols.
1804 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1806 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1808 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1809 variables and initialize them.
1811 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1813 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1814 there are no global symbols requiring GOT entries.
1815 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1816 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1817 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1819 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1820 symbols are considered to have the value zero.
1821 (_bfd_mips_elf_relocate_section): Don't try to perform a
1822 relocation for an undefined symbol.
1823 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1826 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1828 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1829 wants ba,a,pt %xcc instead of %icc.
1830 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1831 of large PLT entries.
1832 (sparc64_elf_plt_ptr_offset): Fix calculation.
1833 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1834 addend should be relative to load address, not .plt section start.
1835 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1837 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1839 * elf-bfd.h (struct elf_backend_data): Add
1840 print_symbol_all and output_arch_syms backend methods.
1841 * elfxx-target.h: Likewise.
1842 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1843 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1844 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1846 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1847 symbols in .dynsym, add their names into .dynstr. Put those symbols
1849 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1850 pointers to STT_REGISTER symbols in dynsym section.
1851 (sparc64_elf_print_symbol_all): New function.
1852 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1853 printing using the print_symbol_all hook.
1855 1999-07-30 Catherine Moore <clm@cygnus.com>
1857 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1860 1999-07-29 Richard Henderson <rth@cygnus.com>
1862 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1863 dynamic_sections_created.
1865 1999-07-29 Richard Henderson <rth@cygnus.com>
1867 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1868 (mips_rtype_to_howto): ... new function.
1869 (_bfd_mips_elf_relocate_section): Use it.
1871 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1873 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1875 1999-07-27 Nick Clifton <nickc@cygnus.com>
1877 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1879 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1880 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1882 1999-07-23 Donn Terry <donn@interix.com>
1884 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1885 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1886 * cofflink.c (coff_link_add_symbols): If PE, handle section
1888 * libcoff.h: Rebuild.
1890 * config.bfd (i[3456]86-*-interix*): New target.
1892 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1894 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1895 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1896 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1897 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1898 (COFF_SUPPORT_GNU_LINKONCE): Define.
1899 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1900 (COFF_SUPPORT_GNU_LINKONCE): Define.
1902 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1905 * makefile.dos: Remove; obsolete.
1906 * configure.bat: Remove; obsolete.
1908 1999-07-21 H.J. Lu <hjl@gnu.org>
1910 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1912 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1914 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1915 message and fail if a symbol index is out of range.
1917 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1919 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1920 when looking at a R_MIPS_GOT16 relocation.
1922 1999-07-20 Nick Clifton <nickc@cygnus.com>
1924 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1926 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1928 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1929 removed in previous change.
1930 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1931 in relocateable output.
1933 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1935 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1938 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1939 if they appear to be specially created by the linker.
1941 1999-07-19 Nick Clifton <nickc@cygnus.com>
1943 * targets.c (alternative_target): New field in bfd_target
1945 (bfd_search_for_target): New function: Find a target that
1946 satisifies a search function.
1947 * bfd-in2.h: Regenerate.
1949 * elfxx-target.h: Initialise the alternative_target field of
1950 the bfd_target structures to point to the other target (if
1952 * nlm-target.h: Initialise the alternative_target field of
1953 the bfd_target structures to point to the other target (if
1956 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1957 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1959 * aix386-core.c: Initialise new field of bfd_target structure.
1960 * aout-adobe.c: Initialise new field of bfd_target structure.
1961 * aout-arm.c: Initialise new field of bfd_target structure.
1962 * aout-target.h: Initialise new field of bfd_target structure.
1963 * aout-tic30.c: Initialise new field of bfd_target structure.
1964 * binary.c: Initialise new field of bfd_target structure.
1965 * bout.c: Initialise new field of bfd_target structure.
1966 * cisco-core.c: Initialise new field of bfd_target structure.
1967 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1968 * coff-alpha.c: Initialise new field of bfd_target structure.
1969 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1970 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1971 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1972 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1973 * coff-i386.c: Initialise new field of bfd_target structure.
1974 * coff-i860.c: Initialise new field of bfd_target structure.
1975 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1976 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1977 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1978 * coff-mips.c: Initialise new field of bfd_target structure.
1979 * coff-ppc.c: Initialise new field of bfd_target structure.
1980 * coff-rs6000.c: Initialise new field of bfd_target structure.
1981 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1982 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1983 * coff-tic30.c: Initialise new field of bfd_target structure.
1984 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1985 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1986 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1987 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1988 * hppabsd-core.c: Initialise new field of bfd_target structure.
1989 * hpux-core.c: Initialise new field of bfd_target structure.
1990 * i386msdos.c: Initialise new field of bfd_target structure.
1991 * i386os9k.c: Initialise new field of bfd_target structure.
1992 * ieee.c: Initialise new field of bfd_target structure.
1993 * ihex.c: Initialise new field of bfd_target structure.
1994 * irix-core.c: Initialise new field of bfd_target structure.
1995 * mipsbsd.c: Initialise new field of bfd_target structure.
1996 * netbsd-core.c: Initialise new field of bfd_target structure.
1997 * oasys.c: Initialise new field of bfd_target structure.
1998 * osf-core.c: Initialise new field of bfd_target structure.
1999 * ppcboot.c: Initialise new field of bfd_target structure.
2000 * ptrace-core.c: Initialise new field of bfd_target structure.
2001 * sco5-core.c: Initialise new field of bfd_target structure.
2002 * som.c: Initialise new field of bfd_target structure.
2003 * srec.c: Initialise new field of bfd_target structure.
2004 * tekhex.c: Initialise new field of bfd_target structure.
2005 * trad-core.c: Initialise new field of bfd_target structure.
2006 * versados.c: Initialise new field of bfd_target structure.
2007 * vms.c: Initialise new field of bfd_target structure.
2009 1999-07-19 Andreas Schwab <schwab@suse.de>
2011 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2014 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2016 * elflink.h (elf_link_adjust_relocs): New function.
2017 (elf_bfd_final_link): Use it.
2018 (elf_link_input_bfd): Deal with the fact that there can be
2019 two relocation sections for a single section.
2020 (elf_reloc_link_order): Likewise.
2022 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2023 a relocateable object.
2024 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2026 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2028 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2029 (sparc64_elf_get_reloc_upper_bound,
2030 sparc64_elf_get_dynamic_reloc_upper_bound,
2031 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2032 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2034 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2035 ELF64_R_TYPE_ID/DATA where appropriate.
2037 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2039 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2042 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2044 * elf32-mips.c (mips_elf_local_relocation_p): New static
2046 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2047 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2048 Always set *require_jalxp.
2049 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2050 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2051 GOT16 if the GOT16 is against a local symbol. Don't return false
2052 for an undefined symbol. If there is an overflow, assert that we
2055 1999-07-16 Andreas Schwab <schwab@suse.de>
2057 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2058 variables `link' and `elfsec'.
2059 (elf_bfd_final_link): Remove unused variable `os'.
2061 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2063 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2064 a PT_PHDR program headers.
2065 (_bfd_mips_elf_final_link): Don't assume there are going to be
2066 section symbols when we're not building a shared object.
2067 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2070 1999-07-15 J.T. Conklin <jtc@redback.com>
2072 * config.bfd (i[3456]86-*-vxworks*): New target.
2074 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2076 * elf32-mips.c (mips_elf_stub_section_p): New function.
2077 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2078 (mips_elf_relocate_section): Adjust calling sequence for
2079 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2080 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2083 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2085 * configure.in: Bump version number to 2.9.5.
2086 * configure: Rebuild.
2088 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2090 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2092 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2093 to derive final type instead of hardwiring a selection.
2095 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2097 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2098 things relocated by R_MIPS16_GPREL.
2099 (mips_elf_perform_relocation): Likewise.
2101 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2103 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2105 1999-07-14 Richard Henderson <rth@cygnus.com>
2107 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2108 (_bfd_mips_elf_size_dynamic_sections): Set it.
2109 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2110 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2111 new argument max_local.
2113 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2115 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2116 subwords when handling an R_MIPS16_26 relocation.
2117 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2120 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2121 dst_mask to match reality.
2122 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2123 (mips_elf_obtain_contents): Use bfd_get.
2124 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2125 (mips_elf_relocate_section): Likewise.
2127 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2129 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2130 (mips_elf_relocate_section): Adjust calling sequence for
2131 mips_elf_perform_relocation.
2132 (mips_elf_perform_relocation): Take additional argument. Handle
2133 R_MIPS16_26. Use bfd_put for convenience.
2135 1999-07-13 Richard Henderson <rth@cygnus.com>
2137 * elf.c (assign_file_positions_for_segments): Thinko last change.
2138 Always overwrite p_flags.
2140 1999-07-13 Richard Henderson <rth@cygnus.com>
2142 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2143 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2144 .dynbss and .rel[a].bss if want_dynbss.
2145 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2147 1999-07-13 Richard Henderson <rth@cygnus.com>
2149 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2151 1999-07-13 Richard Henderson <rth@cygnus.com>
2153 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2154 (struct elf_link_hash_table): Add dynlocal.
2155 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2156 (_bfd_elf_link_adjust_dynindx): Delete.
2157 (_bfd_elf_link_renumber_dynsyms): Prototype.
2158 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2159 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2160 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2161 (_bfd_elf_link_lookup_local_dynindx): New function.
2162 (elf_link_renumber_hash_table_dynsyms): New function.
2163 (_bfd_elf_link_renumber_dynsyms): New function.
2164 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2165 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2166 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2167 instead of elf_link_remove_section_and_adjust_dynindices.
2168 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2169 (elf_link_assign_sym_version): Remove removed_dynamic code.
2170 (elf_link_renumber_dynsyms): Delete.
2171 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2173 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2174 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2175 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2176 * elf32-mips.c: Similarly.
2177 * elf32-ppc.c: Similarly.
2178 * elf32-sparc.c: Similarly.
2179 * elf64-alpha.c: Similarly.
2180 * elf64-sparc.c: Similarly.
2182 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2184 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2185 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2186 when the relocation is against _gp_disp.
2188 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2190 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2191 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2192 to possibly_dynamic_relocs. Adjust usage throughout code.
2193 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2194 (elf_mips_ctor64_howto): Likewise.
2195 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2197 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2198 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2199 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2200 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2202 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2204 * Makefile.am: Rebuild dependencies.
2205 * Makefile.in: Rebuild.
2207 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2208 * bfd-in2.h: Rebuild.
2210 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2211 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2212 structure initializations. Add casts.
2213 * reloc.c (EMPTY_HOWTO): Define.
2214 * bfd-in2.h: Rebuild.
2215 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2216 comparisons against 0.
2217 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2218 previous_ibfd_e_flags to unsigned long.
2219 * vms.h (struct vms_private_data_struct): Change section_count to
2221 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2222 (_bfd_vms_write_gsd): Change symnum to unsigned.
2223 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2224 * vms-tir.c (etir_sta): Change psect to unsigned.
2225 (alloc_section): Change idx to unsigned.
2226 (tir_sta, tir_ctl): Change psect to unsigned.
2227 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2228 * vms.c (priv_section_count): Change to unsigned.
2230 1999-07-12 Andreas Schwab <schwab@suse.de>
2232 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2233 * m68klinux.c: Likewise.
2235 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2237 * Many files: Changes to avoid gcc warnings: Remove unused local
2238 variables. Add default case to enum switches.
2239 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2240 compile if not COFF_IMAGE_WITH_PE.
2241 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2242 (bfd_arm_get_bfd_for_interworking): Likewise.
2243 (bfd_arm_process_before_allocation): Likewise.
2244 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2245 * pei-arm.c: Likewise.
2246 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2247 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2248 (mips_elf_got16_entry): Put parens around & in body of ==.
2249 (mips_elf_calculate_relocation): Correct test for empty string.
2250 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2252 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2255 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2257 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2258 as appropriate. Fill in structure initializations. Add variable
2259 initializations. Add casts.
2260 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2261 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2263 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2265 * elf-bfd.h (bfd_elf_hash): Update declaration.
2266 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2267 when calling bfd_elf_hash.
2269 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2271 * libbfd.c (bfd_put_8): Make it of type `void'.
2272 * bfd-in2.h: Regenerated.
2273 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2275 (_bfd_mips_elf_final_link): Likewise.
2277 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2279 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2281 * config.bfd (hppa*-*-linux-gnu*): New target
2283 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2285 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2286 (_bfd_mips_elf_create_dynamic_sections): New function.
2287 (_bfd_mips_elf_add_symbol_hook): Likewise.
2288 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2289 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2290 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2291 (_bfd_mips_elf_gc_mark_hook): Likewise.
2292 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2293 (_bfd_mips_elf_always_size_sections): Likewise.
2294 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2295 (_bfd_mips_elf_check_relocs): Likewise.
2296 (_bfd_mips_elf_link_hash_table_create): Likewise.
2297 (_bfd_mips_elf_print_private_data): Likewise.
2298 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2299 (_bfd_mips_elf_final_link): Likewise.
2300 (_bfd_mips_elf_additional_program_headers): Likewise.
2301 (_bfd_mips_elf_modify_segment_map): Likewise.
2302 (_bfd_mips_elf_relocate_section): Likewise.
2303 * elf32-mips.c (mips_elf32_object_p): Move contents into
2304 _bfd_mips_elf_object_p.
2305 (mips_elf_additional_program_headers): Rename to
2306 _bfd_mips_elf_additional_program_headers.
2307 (mips_elf_modify_segment_map): Rename to
2308 _bfd_mips_elf_modify_segment_map.
2309 (elf_mips_abi_name): Change prototype.
2310 (mips_elf32_section_from_shdr): Merge into
2311 _bfd_mips_elf_section_from_shdr.
2312 (mips_elf32_section_processing): Merge into
2313 _bfd_mips_elf_section_processing.
2314 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2315 the right back-end ELF linker.
2316 (mips_elf_relocate_section): Rename to
2317 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2318 (mips_elf_link_output_symbol_hook): Rename to
2319 _bfd_mips_elf_link_output_symbol_hook.
2320 (mips_elf_create_dynamic_section): Rename to
2321 _bfd_mips_elf_create_dynamic_section.
2322 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2323 Adjust for 64-bit code. Use mips_elf_got_section.
2324 (mips_elf_adjust_dynamic_symbol): Rename to
2325 _bfd_mips_elf_adjust_dynamic_symbol. Use
2326 mips_elf_allocate_dynamic_relocations.
2327 (mips_elf_finish_dynamic_symbol): Rename to
2328 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2329 Adjust for 64-bit code.
2330 (mips_elf_finish_dynamic_sections): Rename to
2331 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2332 (mips_elf_always_size_sections): Rename to
2333 _bfd_mips_elf_always_size_sections.
2334 (mips_elf_add_symbol_hook): Rename to
2335 _bfd_mips_elf_add_symbol_hook.
2336 (mips_elf_next_lo16_addend): Constify.
2337 (mips_elf_calculate_relocation): Likewise.
2338 (mips_elf_obtain_contents): Likewise.
2339 (mips_elf_perform_relocation): Likewise.
2340 (mips_elf_create_dynamic_relocation): Likewise.
2341 (mips_elf_allocate_dynamic_relocations): New function.
2342 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2343 (MIPS_ELF_REL_SIZE): Likewise.
2344 (MIPS_ELF_DYN_SIZE): Likewise.
2345 (MIPS_ELF_GOT_SIZE): Likewise.
2346 (MIPS_ELF_SYM_SIZE): Likewise.
2347 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2348 (MIPS_ELF_GET_WORD): Likewise.
2349 (MIPS_ELF_PUT_WORD): Likewise.
2350 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2351 (STUB_LW): Conditionalize for 64-bit value.
2352 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2354 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2355 Check it for inconsistency.
2356 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2358 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2360 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2361 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2362 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2363 (mips_elf_local_got_index): Likewise.
2364 (mips_elf_got_page): Likewise.
2365 (mips_elf_got_info): Likewise.
2366 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2367 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2368 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2369 instead of constant `2'.
2370 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2371 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2372 (mips_elf_size_dynamic_sections): Use
2373 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2374 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2375 Adjust all releveant entries in elf backend table.
2376 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2377 (mips_elf64_section_processing): Likewise.
2378 Adjust elf backend entries to use _bfd_mips_elf variants now
2381 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2383 (size_dynamic_sections): Likewise.
2384 (elf_link_output_extsym): Likewise.
2385 * elf.c: (elf_fake_sections): Likewise.
2386 * libbfd.c (bfd_get): New macro.
2387 (bfd_put): Likewise.
2388 * bfd-in2.h: Regenerated.
2390 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2392 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2393 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2394 wap_reloca_in, and swap_reloca_out.
2395 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2396 multiple internal relocations per external relocation.
2397 (link_read_relocs): Likewise.
2398 (elf_bfd_final_link): Likewise.
2399 (elf_link_input_bfd): Likewise.
2400 (elf_gc_mark): Likewise.
2401 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2402 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2404 (size_info): Add entries for new fields.
2405 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2406 (mips_elf64_be_swap_reloc_in): New function.
2407 (mips_elf64_be_swap_reloc_out): Likewise.
2408 (mips_elf64_be_swap_reloca_in): Likewise.
2409 (mips_elf64_be_swap_reloca_out): Likewise.
2410 (mips_elf64_size_info): Add entries for new fields.
2412 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2414 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2415 field equals the new rel_count field.
2416 (elf_link_input_bfd): When doing a relocateable link, use the new
2417 rel_count field rather than the reloc_count field.
2418 (elf_reloc_link_order): Likewise.
2419 (elf_finish_pointer_linker_section): Likewise.
2421 Based on patch from H.J. Lu <hjl@gnu.org>:
2422 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2423 shared library to override a weak definition in a regular object.
2425 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2427 * libhppa.h: Revert July 2, 1999 patch.
2429 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2430 need to generate DLTIND relocations, not DLTREL relocations.
2432 1999-07-05 Nick Clifton <nickc@cygnus.com>
2434 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2436 (coff_set_flags): Recognise arm 5 architectures.
2438 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2439 Add support for armv5 architecture.
2441 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2443 * reloc.c: Add new, assembler only, ARM reloc:
2444 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2446 * bfd-in2.h: Regenerate.
2448 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2450 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2451 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2452 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2453 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2454 * elf32-mips.c (ABI_64_P): New macro.
2455 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2456 (_bfd_mips_elf_find_nearest_line): Adjust call to
2457 _bfd_dwarf2_find_nearest_line.
2458 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2459 * libbfd.h: Regenerated.
2461 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2463 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2465 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2467 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2468 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2470 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2472 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2474 (_bfd_elf_init_reloc_shdr): New function.
2475 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2476 bfd_alloc followed by memset.
2477 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2478 (elf_fake_sections): Here.
2479 (assign_section_numbers): Assign section numbers for the second
2480 relocation section, if required.
2481 * elflink.h (elf_link_output_relocs): New function.
2482 (elf_link_size_reloc_section): Likewise.
2483 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2484 (elf_link_input_bfd): Use elf_link_output_relocs.
2486 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2487 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2489 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2491 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2494 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2496 * elf32-mips.c (mips_elf_got_info): Move declaration before
2497 prototypes. Change global_gotsym to be a pointer to a hash entry,
2498 rather than a number index.
2499 (mips_elf_link_hash_entry): Move declaration before prototypes.
2500 (mips_elf_irix6_finish_dynamic_symbol): New function.
2501 (mips_elf_sign_extend): Likewise.
2502 (mips_elf_high): Likewise.
2503 (mips_elf_higher): Likewise.
2504 (mips_elf_highest): Likewise.
2505 (mips_elf_global_got_index): Likewise.
2506 (mips_elf_local_got_index): Likewise.
2507 (mips_elf_got_offset_from_index): Likeiwse.
2508 (mips_elf_record_global_got_symbol): Likewise.
2509 (mips_elf_got_page): Likewise.
2510 (mips_elf_next_lo16_addend): Likewise.
2511 (mips_elf_calculate_relocation): Likewise.
2512 (mips_elf_obtain_contents): Likewise.
2513 (mips_elf_perform_relocation): Likewise.
2514 (mips_elf_assign_gp): Likewise.
2515 (mips_elf_sort_hash_table_f): Likewise.
2516 (mips_elf_sort_hash_table): Likewise.
2517 (mips_elf_got_section): Likewise.
2518 (mips_elf_got_info): Likewise.
2519 (mips_elf_create_local_got_entry): Likewise.
2520 (mips_elf_got16_entry): Likewise.
2521 (mips_elf_create_dynamic_relocation): Likewise.
2522 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2523 (mips_elf_final_gp): Use mips_elf_assign_gp.
2524 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2525 into SHN_SCOMMON automatically on IRIX6.
2526 (mips_elf_add_symbol_hook): Likewise.
2527 (mips_elf_relocate_section): Rewrite, using
2528 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2529 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2530 Don't deal with .rld_map on IRIX6.
2531 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2532 section flags appropriately for .got.
2533 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2534 the got. Call mips_elf_record_global_got_symbol and allocate
2535 local got space appropriately.
2536 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2537 char *. Rework calculation of GOT size. Sort dynamic symbol
2538 table entries so entries that do not require GOT entries appear at
2539 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2540 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2542 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2544 (mips_elf_finish_dynamic_symbol): Use
2545 mips_elf_irix6_finish_dynamic_symbol.
2546 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2547 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2548 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2550 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2552 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2553 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2555 1999-06-04 Philip Blundell <philb@gnu.org>
2557 * elf32-arm.h (elf_backend_got_header_size): Define.
2558 (elf_backend_plt_header_size): Likewise.
2560 1999-06-28 Jim Pick <jim@jimpick.com>
2562 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2564 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2566 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2567 relocation function.
2568 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2570 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2572 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2573 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2574 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2575 (_bfd_mips_elf_section_from_shdr): Use them.
2576 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2577 of GP-relative sections.
2578 (_bfd_mips_elf_set_section_contents): Use them.
2579 (_bfd_mips_elf_section_processing): Share code between .sdata and
2580 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2581 (mips_elf_additional_program_headers): Add handling for
2582 PT_MIPS_OPTIONS segment on IRIX6.
2583 (mips_elf_modify_segment_map): Likeiwse.
2584 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2585 Include the options sections on IRIX6. Don't look for GP-relative
2586 sections by name; use SHF_MIPS_GPREL instead.
2587 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2589 (mips_elf_create_dynamic_sections): Don't muck about with section
2590 alignments and such on IRIX6.
2591 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2592 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2593 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2594 bfd_zalloc rather than bfd_alloc and memset.
2595 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2596 Don't assert the existence of .rld_map on IRIX6.
2597 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2599 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2600 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2603 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2605 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2606 (mips_elf_swap_msym_out): New function.
2607 (mips_elf_create_msym_section): Likewise.
2608 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2609 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2610 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2611 section not named .msym.
2612 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2613 .msym directly. Set appropriate attributes for the .msym
2615 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2616 (mips_elf_link_hash_newfunc): Clear it.
2617 (mips_elf_create_dynamic_sections): Create the .msym section
2619 (mips_elf_size_dynamic_sections): Allocate space for the
2620 .msym section. Add a DT_MIPS_MSYM entry.
2621 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2623 (mips_elf_finish_dynamic_sections): Assign a value for
2624 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2626 * elf32-mips.c (irix_compat_t): New enumeration.
2627 (ABI_N32_P): New macro.
2628 (IRIX_COMPAT): Likewise.
2629 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2630 (mips_elf_relocate_section): Fix typo.
2632 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2634 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2635 as writable PE sections.
2637 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2639 * dwarf2.c (struct arange): New type.
2640 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2641 (arange_add): New function.
2642 (decode_line_info): Keep track of address ranges that a compilation
2644 (comp_unit_contains_address): Return true if address is contained
2645 in _any_ of the address ranges associated with a compilation unit.
2646 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2647 on the first comp_unit that contains the address.
2649 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2651 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2652 (decode_line_info): Add variable STASH and initialize it to point
2653 to the per-bfd dwarf2_debug info. Remove static variable
2654 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2656 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2658 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2659 shared library to have an undefined symbol.
2661 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2662 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2664 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2666 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2667 * elf32-hppa.c: Remove everything related to symbol extension
2668 sections & records. Use the common elf_hppa_final_write_processing.
2670 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2672 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2673 functions instead of _init/_fini if requested.
2675 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2677 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2680 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2682 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2683 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2685 (ppc_elf_finish_dynamic_sections): Check for positive section
2686 dynindx field, rather than comparing against -1.
2687 (ppc_elf_relocate_section): Only return false if undefined_symbol
2688 or reloc_overflow fail, not always upon encountering an error.
2690 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2692 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2693 bfd_byte * before performing pointer arithmetic.
2695 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2697 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2699 * elf32-hppa.c: Include elf-hppa.h.
2700 (ARCH_SIZE): Define.
2701 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2703 (elf32_hppa_info_to_howto): Similarly.
2704 (elf_hppa_howto_table): Similarly.
2705 (elf_hppa_reloc_type_lookup): Similarly.
2706 (hppa_elf_gen_reloc_type): Similarly.
2707 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2709 1999-06-22 Nick Clifton <nickc@cygnus.com>
2711 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2712 handling R_V850_22_PCREL relocation.
2714 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2716 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2719 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2721 * section.c (_bfd_strip_section_from_output): Ignore sections
2722 DISCARDed by the link script.
2724 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2726 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2727 Remove unused local variable spp.
2729 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2730 the entry symbol is not set.
2732 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2734 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2735 GPDISP or LITUSE in a relocatable link.
2737 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2739 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2740 * (alloc_dwarf1_func): Likewise.
2742 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2744 * libhppa.h: Fix various formatting errors.
2745 (assemble_3); Rewrite using CATENATE.
2746 (assemble_17): Fix various bugs.
2748 1999-06-16 Nick Clifton <nickc@cygnus.com>
2750 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2752 1999-06-15 Richard Henderson <rth@cygnus.com>
2754 * section.c (SEC_SHORT): Define.
2755 * bfd-in2.h: Rebuild.
2757 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2759 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2760 Remove abfd parameter. Use _bfd_strip_section_from_output.
2761 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2763 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2764 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2765 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2767 (bfd_elf_size_dynamic_sections): Use it.
2769 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2771 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2772 complain_overflow_bitfield to complain_overflow_signed.
2774 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2776 * elflink.h (elf_link_read_relocs_from_section): New function,
2778 (elf_link_read_relocs): Here. Use it for both relocation
2781 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2783 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2784 asect->reloc_count is valid.
2786 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2788 * elf32-mips.c (mips_elf32_section_processing): Permit a
2789 SHT_MIPS_REGINFO section to have a size of 0.
2791 1999-06-12 David O'Brien <obrien@freebsd.org>
2793 * config.bfd (alpha*-*-freebsd*): New target.
2794 (i[3456]86-*-freebsd*): Now defaults to ELF.
2796 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2798 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2799 wrap if the relocation covers the high bit of an address.
2801 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2803 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2805 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2806 instead of R_SPARC_max.
2807 (sparc64_elf_info_to_howto): Likewise.
2808 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2809 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2811 1999-06-07 Richard Henderson <rth@cygnus.com>
2813 * section.c (_bfd_strip_section_from_output): Remove output
2814 sections with no initial link_order.
2816 1999-06-07 Nick Clifton <nickc@cygnus.com>
2818 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2820 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2822 * Makefile.am (SOURCE_HFILES): Add missing headers.
2823 * Makefile.in: Regenerated.
2825 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2827 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2830 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2832 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2833 range undefweak symbols.
2834 * hash.c: Add missing comma after @xref{}
2835 * linker.c: Likewise.
2837 1999-06-04 Nick Clifton <nickc@cygnus.com>
2839 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2841 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2842 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2843 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2844 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2846 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2848 * Makefile.am: Rebuild dependencies.
2849 (BFD32_BACKENDS): Add dwarf1.lo.
2850 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2851 * Makefile.in: Rebuild.
2853 1999-06-04 Nick Clifton <nickc@cygnus.com>
2855 * Makefile.am: Add epoc-arm-pe target.
2856 * Makefile.in: Regenerate.
2857 * pe-arm.c: Only redefine interworking function names if they have
2858 not already been redefined.
2859 * pei-arm.c: Only redefine interworking function names if they have
2860 not already been redefined.
2861 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2863 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2866 1999-06-03 Nick Clifton <nickc@cygnus.com>
2868 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2870 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2872 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2874 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2876 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2877 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2879 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2881 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2882 in other text sections.
2884 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2886 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2887 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2888 * libbfd.h: Regenerate.
2889 * coff-sh.c (sh_merge_private_data): Delete.
2890 (coff_bfd_merge_private_bfd_data): Change to
2891 _bfd_generic_verify_endian_match.
2892 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2894 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2896 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2898 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2900 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2902 (bfd_elf32_arm_process_before_allocation): Likewise.
2903 * bfd-in2.h: Rebuild.
2905 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2907 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2908 track of end_sequence markers.
2909 (add_line_info): Add END_SEQUENCE arg.
2910 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2911 debug-line info---it doesn't work right if a compilation unit
2912 consists of multiple discontiguous code-sequences. It would be
2913 worthwhile to optimize for the common case where a compilation
2914 unit results in a contiguous set of code sequences, but this is
2915 quite tricky to get right for arbitrary DWARF2 files.
2916 (lookup_address_in_line_info_table): Don't use the last line entry
2917 for a compilation unit for anything with an address higher than
2918 this line entry. Also, check for end_sequence markers to
2919 correctly handle discontinuities.
2920 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2921 compilation units, check all compilation units with each->high==0
2922 just like when reading compilation units.
2924 * dwarf2.c (decode_line_info): Initialize table->files and
2925 table->last_line to NULL to avoid segfaults due to random
2926 values in these members.
2927 (concat_filename): Check for out-of-range file number before
2928 indexing filename table. Segfaults suck.
2930 * dwarf2.c (decode_line_info): Don't truncate address to least
2931 significant 32 bits (breaks 64 bit targets).
2932 (lookup_address_in_function_table): Ditto.
2933 (comp_unit_contains_address): Ditto.
2935 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2937 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2938 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2939 (mips_elf64_howto_table_rela): Likewise.
2941 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2943 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2944 single section has two associated relocation sections.
2946 1999-06-02 Mark Salter <msalter@cygnus.com>
2948 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2949 COFF_WITH_PE defined.
2951 1999-06-02 Nick Clifton <nickc@cygnus.com>
2953 * pe-arm.c: Rename global arm interworking functions to avoid name
2954 collision when all targets BFD is built.
2957 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2959 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2960 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2961 (bfd_elf_section_data): Add use_rela_p.
2962 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2963 (_bfd_elf_new_section_hook): Likewise.
2964 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2966 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2967 * elfcode.h (write_relocs): Determine whether or not use rela
2968 relocs based on the relocation section header.
2969 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2970 instead of use_rela_p.
2971 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2972 (elf_backend_may_use_rela_p): Likewise.
2973 (elf_backend_default_use_rela_p): Likewise.
2974 (elfNN_bed): Use them.
2976 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2978 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2980 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2982 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2983 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2984 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2985 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2986 * bfd-in2.h: Regenerated.
2987 * libbfd.h: Likewise.
2988 * elf32-mips.c (mips_info_to_howto_rela): New function.
2989 (USE_REL): Adjust for new conventions.
2990 (MINUS_ONE): New macro.
2991 (elf_mips_howto_table): Add R_MIPS_SUB.
2992 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2994 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2995 .MIPS.content section.
2996 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2997 with .MIPS.content as .MIPS.content sections. Set
2998 SHF_MNIPS_NOSTRIP for such section.
2999 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3000 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3001 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3003 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3005 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3008 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3011 1999-05-30 Philip Blundell <philb@gnu.org>
3013 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3014 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3015 the addend does not overflow into the rest of the word.
3017 1999-05-29 Nick Clifton <nickc@cygnus.com>
3019 * bfd-in.h: Amend prototype for
3020 bfd_elf32_arm_process_before_allocation .
3021 * bfd-in.h: Regenerate.
3023 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3024 elements in a fixed sized array.
3025 (ARM_ELF_ABI_VERSION): Define.
3026 (ARM_ELF_OS_ABI_VERSION): Define.
3027 (R_ARM_THM_ABS5): Fix rightshift and size.
3028 (R_ARM_THM_PC22): Fix size.
3029 (R_ARM_PLT32): Define Howto.
3030 (find_howto): New function: Locate a howto based on a reloc
3032 (elf32_arm_info_to_howto): Use find_howto if necessary.
3033 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3034 bfd_reloc_code_real_type.
3035 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3036 and BFD_RELOC_VTABLE_ENTRY.
3037 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3039 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3040 elements in a fixed sized array.
3041 (ARM_ELF_ABI_VERSION): Define.
3042 (ARM_ELF_OS_ABI_VERSION): Define.
3043 (R_ARM_THM_ABS5): Fix rightshift and size.
3044 (R_ARM_THM_PC22): Fix size.
3045 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3046 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3047 bfd_reloc_code_real_type.
3049 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3050 no_pipeline_knowledge.
3051 (elf32_arm_link_hash_create): Initialise new field to zero.
3052 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3053 no_pipeline_knowledge. Use this parameter to initialise the field
3054 in the globals data structure.
3055 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3056 no_pipeline_knowledge is false and the binary is from an old
3058 (elf32_arm_merge_private_data): Generate an error if an attempt is
3059 made to linl together big endian and little endian code.
3060 (elf32_arm_post_process_headers): New function: Initialise the
3061 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3063 (elf_backend_post_process_headers): Define.
3065 1999-05-28 Nick Clifton <nickc@cygnus.com>
3067 * elf-bfd.h (struct elf_backend_data): Add new field:
3068 elf_backend_post_process_headers.
3070 * elfxx-target.h (elf_backend_post_process_headers): Define to
3071 NULL if not already defined.
3072 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3074 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3076 (_bfd_elf_compute_section_file_positions): Call
3077 elf_backend_post_process_headers if defined.
3079 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3081 * configure.in: Check whether getuid and getgid exist.
3082 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3083 HAVE_GETGID are not defined, respectively.
3084 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3086 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3087 * configure, config.in: Rebuild.
3089 1999-05-28 Martin Dorey <mdorey@madge.com>
3091 * elf32-i960.c: New file.
3092 * elf.c (prep_headers): Handle bfd_arch_i960.
3093 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3094 * config.bfd (i960-*-elf*): New target.
3095 * configure.in (bfd_elf32_i960_vec): New target vector.
3096 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3097 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3098 * Makefile.in, aclocal.m4, configure: Rebuild.
3100 1999-05-27 Nick Clifton <nickc@cygnus.com>
3102 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3104 (find_howto): New function: Find entries in the
3105 elf32_arm_howto_table.
3106 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3108 (elf32_arm_reloc_type_lookup): Add lookup for
3109 BFD_RELOC_ARM_PLT32.
3111 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3113 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3114 (elf32_arm_link_hash_table_create): Use above function as the
3115 constructor for hash table entries.
3116 (elf32_arm_relocate_section): Avoid crash when there is no output
3118 (elf32_arm_final_link_relocate): New parameter h.
3119 (elf32_arm_relocate_section): Pass symbol hash entry to above
3121 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3124 1999-05-25 Catherine Moore <clm@cygnus.com>
3126 * coff-arm.c (coff_arm_relocate_section): Don't emit
3127 base file entries for pc-relative values.
3129 1999-05-25 DJ Delorie <dj@cygnus.com>
3131 * peicode.h (coff_swap_sym_in): When we create the actual section
3132 to reflect the not-there section C_SECTION symbols refer to,
3133 change the symbol class to C_STAT as the section is now really
3136 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3138 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3141 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3143 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3145 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3146 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3148 1999-05-16 Nick Clifton <nickc@cygnus.com>
3150 * coff-mcore.c (in_reloc_p): Reinstate.
3152 1999-05-15 Nick Clifton <nickc@cygnus.com>
3154 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3155 * bfd-in2.h: Regenerate.
3156 * coff-mcore.c (in_reloc_p): Remove defintion.
3157 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3158 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3159 IMAGE_REL_MCORE_RVA.
3160 (coff_mcore_rtype_to_howto): Add special processing for
3161 IMAGE_REL_MCORE_RVA.
3162 (coff_mcore_relocate_section): Add support for
3163 IMAGE_REL_MCORE_RVA.
3164 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3165 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3167 (mcore_elf_relocate_section): Delete redundant case labels.
3169 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3171 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3172 precedence between bit-and and comparison.
3174 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3176 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3177 list of target formats (targ_selvecs).
3178 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3179 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3181 1999-05-10 DJ Delorie <dj@cygnus.com>
3183 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3184 reasonable mode until "ar x" is smart enough to skip it (fixes
3185 gcc/libgcc.a builds on mips-ecoff targets
3187 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3188 to work. Hack to support MS import libraries, which use different
3189 COMDAT types than GNU.
3190 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3191 to implied zero-length sections (see peicode below)
3192 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3193 filename symbols, which use one *or more* auxents.
3194 * coffswap.h (coff_swap_aux_in): ditto
3195 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3198 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3200 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3201 for all relocations.
3203 1999-05-10 Catherine Moore <clm@cygnus.com>
3205 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3206 if COFF_IMAGE_WITH_PE.
3207 (bfd_arm_process_before_allocation): Likewise.
3208 (bfd_arm_get_bfd_for_interworking): Likewise.
3209 * coff-arm.c: Likewise.
3210 * bfd-in2.h: Regenerate.
3211 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3212 (armpe_big_vec): Likewise.
3213 * configure: Rebuild.
3215 1999-05-10 Nick Clifton <nickc@cygnus.com>
3217 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3218 section, not just .rel. Same for .rela.
3220 1999-05-07 Nick Clifton <nickc@cygnus.com>
3222 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3223 endianism with an error message.
3225 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3227 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3228 assignment from "unsigned char *" to "char *".
3229 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3231 1999-05-05 Catherine Moore <clm@cygnus.com>
3233 * coff-arm.c (coff_arm_relocate_section): Add one to
3234 address of ARM_RVA32 thumb functions.
3236 1999-05-05 Catherine Moore <clm@cygnus.com>
3238 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3239 (elf32_m68k_copy_private_bfd_data): New.
3240 (elf32_m68k_merge_private_bfd_data): New.
3241 (elf32_m68k_print_private_bfd_data): New.
3242 (CPU32_FLAG): Define.
3243 (PLT_CPU32_ENTRY_SIZE): Define.
3244 (elf_cpu32_plt0_entry): Declare.
3245 (elf_cpu32_plt_entry): Declare.
3246 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3247 (elf_m68k_finish_dynamic_symbol): Likewise.
3248 (elf_m68k_finish_dynamic_sections): Likewise.
3249 (elf_backend_plt_header_size): Remove definition.
3250 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3251 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3252 (bfd_elf32_bfd_set_private_flags): Define.
3253 (bfd_elf32_bfd_print_private_bfd_data): Define.
3255 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3257 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3258 and R_LONG_PCREL_MODE.
3260 1999-04-29 Nick Clifton <nickc@cygnus.com>
3262 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3264 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3266 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3267 in relocation calculation.
3269 1999-04-26 Tom Tromey <tromey@cygnus.com>
3271 * aclocal.m4, configure: Updated for new version of libtool.
3273 1999-04-21 Nick Clifton <nickc@cygnus.com>
3275 * coff-mcore.c: Add support for mcore relocs.
3277 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3279 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3280 incorrect use EF_MIPS_xxBITPTRS.
3282 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3284 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3287 * bfd-in2.h: Rebuild.
3288 * libbfd.h: Rebuild.
3290 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3292 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3293 (coff_arm_relocate_section): Add ARM26D transform. Only
3294 change to ARM26D for relocateable links.
3296 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3298 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3299 (bfd_elf32_bfd_print_private_bfd_data): New.
3301 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3303 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3304 refetch addend if USE_REL, add many comments regarding current state.
3305 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3306 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3307 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3308 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3310 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3312 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3313 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3315 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3317 * dwarf2.c (decode_line_info): Don't truncate address to least
3318 significant 32 bits (breaks 64 bit targets).
3319 (lookup_address_in_function_table): Ditto.
3320 (comp_unit_contains_address): Ditto.
3322 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3324 * coff-arm.c (arm_emit_base_file_entry): New routine.
3325 (A2T3_OFFSET): Define.
3326 (T2A3_OFFSET): Define.
3327 (coff_arm_relocate_section): Emit base file entries for interworking
3330 1999-04-13 Philip Blundell <philb@gnu.org>
3332 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3333 relocs 17 through 19.
3335 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3337 * elfcode.h: Remove fnmatch.h.
3338 * elflink.h (elf_link_assign_sym_version): Call back to ld
3339 instead of calling fnmatch.
3341 * config.bfd (i?86-*-beoself): Include pe vecs.
3343 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3345 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3348 1999-04-10 Richard Henderson <rth@cygnus.com>
3350 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3351 when trying to resolve dynamic symbol references.
3352 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3353 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3354 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3355 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3356 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3357 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3358 * elflink.h (elf_link_output_extsym): Likewise.
3360 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3362 * section.c (_bfd_strip_section_from_output): New function moved from
3363 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3364 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3365 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3366 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3367 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3368 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3369 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3370 * bfd-in2.h: Update.
3372 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3374 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3376 1999-04-08 Nick Clifton <nickc@cygnus.com>
3378 * coff-mcore.c: New File: Support for mcore-pe targets.
3379 * cpu-mcore.c: New File: Support for mcore targets.
3380 * elf32-mcore.c: New File: Support for mcore-elf target.
3381 * pe-mcore.c: New File: Definitions for mcore-pe target.
3382 * pei-mcore.c: New File: Definitions for mcore-pei target.
3383 * Makefile.am: Add support for MCore targets.
3384 * Makefile.in: Regenerate.
3385 * config.bfd: Add support for MCore targets.
3386 * configure.in: Add support for MCore targets.
3387 * configure: Regenerate.
3388 * archures.c: Add support for MCore architecture.
3389 * bfd-in2.h: Regenerate.
3390 * coffcode.h: Add support for mcore-pe targets.
3391 * elf.c: Add support for mcore-elf target.
3392 * reloc.c: Add support for MCore relocs.
3393 * targets.c: Add support for MCore targets.
3395 1999-04-07 Nick Clifton <nickc@cygnus.com>
3397 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3398 R_ARM_XPC25 and R_ARM_THM_XPC22.
3399 (elf32_arm_reloc_map): Remove redundant entries.
3401 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3403 * sysdep.h (LC_MESSAGES): Never define.
3405 1999-04-06 Chris Torek <torek@bsdi.com>
3407 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3408 all callers. Rewrite completely.
3409 (_bfd_relocate_contents): Rewrite overflow checking.
3410 * bfd-in2.h: Rebuild.
3412 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3414 From Gabriel Paubert <paubert@iram.es>:
3415 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3416 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3417 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3418 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3419 * ppcboot.c (ppcboot_vec): Use little endian routines for
3422 * elf.c (elfcore_strndup): Only define if it will be used.
3423 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3425 (ppc_elf_check_relocs): Remove unused local i.
3426 (ppc_elf_gc_mark_hook): Add default case to switch.
3428 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3429 * srec.c (srec_scan): Accept \r in symbol definitions.
3430 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3431 (symbolsrec_object_p): Likewise.
3433 1999-04-04 Don Bowman <don@pixsci.com>
3435 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3437 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3439 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3441 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3442 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3444 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3446 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3449 1999-03-31 Nick Clifton <nickc@cygnus.com>
3451 * config.bfd: Add support for arm-epoc-pe target.
3452 * configure.in: Add support for arm-epoc-pe target.
3453 * configure: Regenerate.
3454 * targets.c: Add support for arm-epoc-pe target.
3455 * coff-arm.c: Allow header files to override definition of
3456 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3457 * pe-arm.h: Allow previous header files to override definition of
3458 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3459 * pei-arm.h: Allow previous header files to override definition of
3460 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3461 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3462 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3464 1999-03-30 Nick Clifton <nickc@cygnus.com>
3466 * elf.c (elf_map_symbols): Handle the case where section
3467 symbols are generated for content-less sections which are
3468 not mapped to the output file.
3470 * linker.c: Replace direct references to fields in BFD structure
3471 with accessor macros.
3473 * elflink.h: Replace direct references to fields in BFD structure
3474 with accessor macros.
3476 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3478 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3480 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3481 account when adjusting section symbols during a partial link.
3483 1999-03-24 Nick Clifton <nickc@cygnus.com>
3485 * coff-sparc.c (struct coff_reloc_map): Change type of field
3486 'bfd_reloc_val' to bfd_reloc_code_real_type.
3487 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3488 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3489 * elf32-arc.c (struct arc_reloc_map): Ditto.
3490 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3491 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3492 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3493 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3494 * elf32-sh.c (struct elf_reloc_map): Ditto.
3495 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3496 * elf32-v850.c (struct v850_reloc_map): Ditto.
3497 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3498 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3499 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3501 1999-03-17 Martin Hunt <hunt@cygnus.com>
3503 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3504 function so source-level assembly works. If multiple N_SOs
3505 are seen without and N_FUNs, create an indextable entry with
3506 a NULL function name.
3508 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3510 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3511 of certian similar cpus.
3513 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3515 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3516 Add the 5000. Change the architecture for the 5400 to mips4.
3517 (elf_mips_mach): Add r5000.
3519 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3521 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3523 1999-03-11 Nick Clifton <nickc@cygnus.com>
3525 * binary.c (binary_set_section_contents): Generate warning about
3526 huge file offsets for any section that will occupy file space, not
3527 just those that are loadable.
3529 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3531 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3533 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3535 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3537 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3539 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3540 * elflink.h: Revert all changes since Feb 16. Instead:
3541 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3542 appropriate. Copy it to version symbols.
3543 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3544 symbols if appropriate.
3545 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3546 symbol if appropriate.
3547 (elf_link_output_extsym): If symbol is marked as undefined, and
3548 has no nonweak references, mark it as weak undefined.
3550 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3552 * elflink.h (elf_merge_symbol): When overriding a dynamic
3553 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3555 (elf_link_add_object_symbols): Don't copy the other field if we
3558 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3560 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3561 shared object with a weak undefined symbol.
3563 1999-02-18 Nick Clifton <nickc@cygnus.com>
3565 * elfarm-nabi.c: Set partial_inplace back to false.
3567 1999-02-17 Nick Clifton <nickc@cygnus.com>
3569 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3570 (USER_LABEL_PREFIX): Set to "_".
3572 The following patches are from: Scott Bambrough
3573 <scottb@corelcomputer.com>
3575 * libaout.h (M_ARM6_NETBSD): Set to 143.
3577 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3578 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3579 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3580 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3581 * bfd-in2.h: Regenerate.
3583 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3584 'true' as REL relocs are now being used. Add new PIC relocs:
3585 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3586 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3588 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3590 (elf32_arm_final_link_relocate): Change parameters so that entire
3591 reloc is passed. Add support for PIC relocs.
3592 (elf32_arm_relocate_section): Pass entire reloc to
3593 elf32_arm_final_link_relocate.
3594 (elf32_arm_check_relocs): Handle new PIC relocs.
3595 (elf32_arm_adjust_dynamic_symbol): New function.
3596 (elf32_arm_size_dynamic_sections): New function.
3597 (elf32_arm_discard_copies): New function.
3598 (elf32_arm_finish_dynamic_symbol): New function.
3599 (elf32_arm_finish_dynamic_sections): New function.
3600 (ELF_MAXPAGE_SIZE): Define.
3601 (bfd_elf32_bfd_reloc_type_lookup): Define.
3602 (elf_backend_relocate_section): Define.
3603 (elf_backend_adjust_dynamic_symbol): Define.
3604 (elf_backend_create_dynamic_sections): Define.
3605 (elf_backend_finish_dynamic_symbol): Define.
3606 (elf_backend_finish_dynamic_sections): Define.
3607 (elf_backend_size_dynamic_sections): Define.
3608 (elf_backend_plt_readonly): Define.
3609 (elf_backend_want_got_plt): Define.
3610 (elf_backend_want_plt_sym): Define.
3612 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3614 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3615 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3616 (_bfd_mips_elf_fake_sections): Likewise.
3618 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3620 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3621 bfd_elf32_arm_get_bfd_for_interworking,
3622 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3625 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3626 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3627 elf32_arm_find_nearest_line): Make them static.
3629 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3631 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3632 callers. Do not merge a definition from a shared object with a
3633 weak undefined symbol.
3634 (elf_link_add_object_symbols): Do not change the symbol type or
3635 size if the old symbol overrides the new one.
3637 1999-02-08 Nick Clifton <nickc@cygnus.com>
3639 * config.bfd: Add support for strongarm target.
3641 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3643 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3644 fields instead of unsigned char.
3646 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3648 * Makefile.am: Rebuild dependencies.
3649 * Makefile.in: Rebuild.
3651 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3653 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3654 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3655 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3656 * acinclude.m4: Add comments to uses of AC_DEFINE.
3657 * acconfig.h: Remove.
3658 * configure: Rebuild with current autoconf/automake.
3659 * aclocal.m4: Likewise.
3660 * config.in: Likewise.
3661 * Makefile.in: Likewise.
3663 1999-02-04 DJ Delorie <dj@cygnus.com>
3665 * libbfd.c (real_read): don't call fread for zero bytes. This
3666 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3668 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3670 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3671 of a jump is in the current 256 MB region.
3673 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3675 * format.c (bfd_check_format_matches): Change last patch to only
3676 take effect for the binary target.
3678 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3680 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3682 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3684 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3686 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3688 * format.c (bfd_check_format_matches): If the target was
3689 previously specified, don't check other targets when checking for
3692 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3694 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3695 (elf32_arm_reloc_type_lookup): Removed
3696 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3697 (elf32_arm_reloc_type_lookup): New.
3698 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3699 (elf32_arm_reloc_type_lookup): New.
3701 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3703 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3704 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3705 * Makefile.am: Use new files.
3706 * Makefile.in: Regenerate.
3707 * configure.in: Use new files.
3708 * configure: Regenerate.
3710 1999-02-01 Nick Clifton <nickc@cygnus.com>
3712 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3713 (fr30_elf_gc_sweep_hook): New function.
3714 (elf_backend_can_gc_sections): Define.
3716 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3718 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3719 and bfd_elf32_bigarm_oabi_vec.
3721 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3723 * Makefile.am (elf32-arm-oldabi.lo): New.
3724 (elf32-arm-newabi.lo): New.
3725 * Makefile.in: Regenerate.
3726 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3727 (arm-*-elf): Likewise.
3729 (thumb-*-oabi): New.
3730 * configure: Regenerate.
3731 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3732 (bfd_elf32_bigarm_oabi_vec): New.
3733 * elf32-arm-newabi.c: New.
3734 * elf32-arm-oldabi.c: New.
3735 * elf32-arm.c: Removed.
3738 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3740 * binary.c (binary_set_section_contents): Omit warnings for
3741 unloadable sections.
3743 1999-01-31 Michael Meissner <meissner@cygnus.com>
3745 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3746 powerpc{,le}-*-eabi.
3748 1999-01-29 Nick Clifton <nickc@cygnus.com>
3750 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3751 * dwarf2.c (read_signed_leb128): Remove unused variables.
3753 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3755 * elf.c (assign_file_positions_for_segments): Only adjust
3756 p_align when needed.
3758 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3760 * binary.c (binary_set_section_contents): Don't return early for a
3761 non-loadable section, in case the first section is non-loadable.
3762 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3763 W. Rozycki <macro@ds2.pg.gda.pl>.
3765 1999-01-28 Nick Clifton <nickc@cygnus.com>
3767 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3768 R_FR30_GNU_VTENTRY relocs.
3770 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3772 * elflink.h (elf_link_output_sym): Zero syms which are
3773 part of sections which have been excluded.
3775 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3777 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3779 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3780 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3782 1999-01-27 Nick Clifton <nickc@cygnus.com>
3784 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3786 (fr30_final_link_relocate): Use computed value as result of
3789 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3791 * binary.c (binary_set_section_contents): Emit warning for
3792 huge file offsets due to widely-dispersed section LMAs.
3794 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3796 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3797 align first section to largest section alignment, not first
3800 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3802 * configure.in: Require autoconf 2.12.1 or higher.
3804 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3806 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3807 * bfd-in2.h: Likewise.
3808 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3810 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3812 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3813 * cpu-mips.c: Add support for and independent 4111.
3814 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3815 (_bfd_mips_elf_final_write_processing):
3816 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3818 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3820 * elf32-mips.c (elf_mips_abi_name): New.
3821 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3823 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3825 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3826 Handle bfd_mach_mips4300.
3828 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3830 * elf32-i386.c: Remove leaked development code from patch
3831 1998-12-10 by Richard Henderson.
3833 1998-12-10 Richard Henderson <rth@cygnus.com>
3835 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3836 in debug sections for symbol defined externally.
3838 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3840 * targets.c (bfd_target_vector): Remove duplicate entry for
3843 1998-12-09 Nick Clifton <nickc@cygnus.com>
3845 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3846 since we are using RELAs.
3848 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3850 SCO Open Server Release 5 core file support, from Jouke Numan
3852 * sco5-core.c: New file.
3853 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3854 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3855 * Makefile.am: Rebuild dependencies.
3856 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3857 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3858 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3859 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3860 * bfd-in2.h, configure, Makefile.in: Rebuild.
3862 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3864 * config.bfd (hppa*-*-mpeix*): New target.
3865 * configure.in: Add AC_HEADER_DIRENT.
3866 (hppa*-*-mpeix*): New target.
3867 * configure.host (hppa*-*-mpeix*): New host.
3868 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3869 friends rather than just including <sys/dir.h>.
3870 * som.h (struct som_symbol): Add hppa_priv_level and apto
3871 tc_data. Change all users.
3872 (struct somdata): Add comp_unit field.
3873 (obj_som_compilation_unit): Define.
3874 (bfd_som_attach_compilation_unix): Declare.
3875 * som.c: Check HOST_HPPAMPEIX.
3876 (struct som_misc_symbol_info): Add new field priv_level.
3877 (som_object_setup): Add current_offset parameter. Change all
3879 (setup_sections): Likewise.
3880 (som_object_p): For EXECLIBMAGIC, read the lst header.
3881 (som_write_symbol_strings): Add compilation_unit parameter.
3883 (som_finish_writing): Write out compilation_unit.
3884 (som_bfd_derive_misc_symbol_info): Set priv_level.
3885 (som_build_and_write_symbol_table): Set xleast field to 3.
3886 (som_slurp_symbol_table): Set symbol priv_level.
3887 (bfd_som_attach_compilation_unit): New function.
3888 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3889 priv_level into symbol_value.
3890 * configure, config.in: Rebuild.
3892 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3894 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3895 warning function to call _bfd_error_handler instead.
3897 * libbfd.c (COERCE32): Cast through unsigned long and long to
3898 avoid bug in old version of gcc.
3900 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3901 (elf_backend_additional_program_headers): Don't define.
3903 1998-12-08 Nick Clifton <nickc@cygnus.com>
3905 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3906 relocations to include offset of 2 included in the insns, and the
3907 offset of the relocs within the section.
3909 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3911 The following changes were made by David Taylor
3912 <taylor@texas.cygnus.com>, Edith Epstein
3913 <eepstein@sophia.cygnus.com>, Jim Blandy
3914 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3915 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3916 changes originally made by HP; HP did not create ChangeLog
3919 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3920 automake macro library.
3922 * hpux-core.c (hpux_core_core_file_p): this function now
3923 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3924 found in the corefile! Also, in hpux_core_core_file_p, if we
3925 encounter a section with an unknown type, don't punt. Instead,
3926 just skip it. Also, count the number of sections of known type
3927 that we encounter. If we encounter at least one good one, then
3928 we'll declare that the file is a core file. If we encounter any
3929 unknown ones but some known ones, then we'll issue a warning (but
3930 still declare it to be a core file). Also, correctly decide when a
3932 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3933 (CORE_ANON_SHMEM): define if not defined.
3934 (hpux_core_struct): add members lwpid and user_tid.
3935 (core_kernel_thread_id, core_user_thread_id): new macros.
3936 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3937 the name before storing it in the bfd.
3938 (hpux_core_core_file_p): handle threads.
3940 * libhppa.h (GET_FIELD): protect against redefinition.
3941 (HPPA_WIDE): define.
3942 (GET_FIELD): define.
3947 (sign_extend): redefine.
3948 (assemble_6): define.
3949 (assemble_12): rewrite.
3950 (assemble_16): define.
3951 (assemble_16a): define.
3952 (assemble_17): rewrite.
3953 (assemble_22): define.
3955 1998-12-07 Nick Clifton <nickc@cygnus.com>
3957 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3958 relocations for signed values.
3960 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3962 * mipsbsd.c (MY(set_arch_mach)): Make static.
3963 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3964 bfd_mach_mips* macros rather than simple numbers.
3966 COFF weak symbol support, based on patches from Mark Elbrecht
3967 <snowball3@usa.net>:
3968 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3969 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3970 (coff_write_alien_symbol): Likewise.
3971 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3972 (coff_link_add_symbols): Likewise.
3973 (_bfd_coff_link_input_bfd): Likewise.
3974 (_bfd_coff_write_global_sym): Likewise.
3976 * elf.c (copy_private_bfd_data): Always initialize the
3977 includes_phdrs field.
3979 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3980 file defines a symbol first mentioned in an ELF file.
3982 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3983 possible, rather than only if BFD64.
3984 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3986 * bfd-in2.h: Rebuild.
3988 * srec.c (srec_set_section_contents): Correct test to avoid
3989 switching to 4 byte addresses after seeing a second section which
3990 requires 3 byte addresses. From Joel Schantz
3991 <joel.schantz@argosys.boeing.com>.
3993 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3994 <aymeric.vincent@emi.u-bordeaux.fr>.
3996 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3998 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3999 decide whether the output file is -mrelocatable-lib,
4000 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4002 1998-12-03 Nick Clifton <nickc@cygnus.com>
4004 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4005 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4006 * bfd-in2.h: Regenerate.
4007 * libbfd.h: Regenerate
4009 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4011 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4012 link against a dynamic symbol with no type or size.
4014 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4016 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4017 relocation for section which does not get loaded.
4018 (elf_i386_relocate_section) [R_386_32]: Likewise.
4020 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4022 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4023 reloc_count and i long instead of unsigned long. Handle error
4024 return from bfd_canonicalize_reloc.
4026 1998-12-01 Nick Clifton <nickc@cygnus.com>
4028 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4031 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4033 * elf32-sh.c (elf/sh.h): Include.
4034 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4035 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4036 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4037 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4038 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4040 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4042 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4043 causes division by zero later on.
4045 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4047 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4050 1998-11-25 DJ Delorie <dj@cygnus.com>
4052 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4055 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4057 * elf32-fr30.c (fr30_elf_relocate_section): Call
4058 fr30_final_link_relocate.
4059 (fr30_final_link_relocate): New function: Handle I20 and I32
4061 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4062 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4063 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4065 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4068 The following changes are based on a patch submitted by Gianluca
4069 Moro <glctr@abc.it>:
4071 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4072 not already been updated.
4073 (find_remembered_hi16s_reloc): New parameter 'already_found'
4074 returns state of remembered hi16s reloc.
4075 (remember_hi16s_reloc): Set 'found' field to false.
4076 (hi16s_location): Add 'found' field.
4078 1998-11-23 DJ Delorie <dj@cygnus.com>
4080 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4081 to see .DLL files as unrecognized.
4082 (i3coff_object_p): Sorry, had to hack it to not recognize these
4083 files (pei-i386) on request.
4085 1998-11-23 DJ Delorie <dj@cygnus.com>
4087 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4088 relents. Call bfd_check_format to reinitialize.
4090 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4092 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4095 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4097 * aclocal.m4: regenerate
4098 * configure: regenerate
4100 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4102 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4103 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4104 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4105 respect it as an upper bound on what memory to reference.
4106 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4107 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4108 update vtable_entries_size appropriately.
4110 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4112 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4115 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4117 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4118 bfds; they have no "file" so we fake it.
4119 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4120 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4121 resizing the memory buffer.
4122 * opncls.c (bfd_make_writable): New function; lets you write a
4123 bfd_create'd bfd to an in-memory buffer.
4124 (bfd_make_readable): New function; lets you read back that buffer
4125 as if it were from bfd_openr. Used to build generated archive
4126 members (winsup's ld's dlltool)
4128 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4130 * po/bfd.pot: Regenerated.
4132 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4134 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4137 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4139 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4140 element of the gotentry list for local symbols too.
4141 (elf64_alpha_relocate_section): Unify local and global handling.
4142 Assert that gotent->use_count > 0.
4144 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4146 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4147 update for file name changes of July 2, 1998.
4149 * configure: Rebuild.
4151 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4153 * po/bfd.pot: Regenerated.
4155 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4157 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4158 * aclocal.m4, configure: regenerate
4160 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4162 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4164 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4166 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4167 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4169 * aclocal.m4, configure: regenerated.
4171 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4173 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4174 R_D10V_GNU_VTENTRY relocs.
4175 (elf_d10v_howto_table): Likewise.
4176 (d10v_reloc_map d10v_reloc_map): Likewise.
4177 (elf32_d10v_gc_mark_hook): New.
4178 (elf32_d10v_gc_sweep_hook): New.
4179 (elf32_d10v_check_relocs): New.
4180 (elf32_d10v_relocate_section): New.
4181 (elf_backend_relocate_section): Define.
4182 (elf_backend_can_gc_sections): Define.
4184 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4186 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4187 (BFD64_BACKENDS): ...from here.
4188 (BFD32_BACKENDS_CFILES): Move vms files here...
4189 (BFD64_BACKENDS_CFILES): ...from here.
4190 * Makefile.in: Rebuild.
4192 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4194 * Makefile.am: Add FR30 target.
4195 * Makefile.in: Add FR30 target.
4196 * archures.c: Add support for FR30.
4197 * config.bfd: Add support for FR30.
4198 * configure.in: Add support for FR30.
4199 * reloc.c: Add support for FR30 relocations.
4200 * targets.c: Add support for FR30 relocations.
4201 * bfd-in2.h: Regenerate.
4202 * configure: Regenerate.
4203 * libbfd.h: Regenerate.
4204 * cpu-fr30.c: New file.
4205 * elf32-fr30.c: New file.
4207 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4209 * configure.in: detect cygwin* instead of cygwin32*
4210 * configure: regenerate
4212 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4214 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4215 use bfd_malloc and free instead and check return value from bfd_malloc.
4217 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4219 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4220 * libbfd.h: Rebuild.
4222 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4223 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4224 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4225 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4227 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4229 (mips_elf_link_hash_table_create): Don't initialize
4230 dynsym_sec_strindex.
4231 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4232 (mips_elf_size_dynamic_sections): Generate a section symbol for
4233 every output section.
4234 (mips_elf_finish_dynamic_sections): Count all sections for
4236 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4239 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4241 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4242 for later PLT entries in large PLTs.
4243 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4245 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4247 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4249 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4251 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4252 * elflink.h (elf_collect_hash_codes): New function. This function is
4253 called for each exported symbol and we compute the ELF hash value for
4255 (compute_bucket_value): New function. It is called from
4256 size_dynamic_sections to determine the hash table size. When we are
4257 optimizing a better, but slower, algorithm is used.
4258 (size_dynamic_sections): Call compute_bucket_value.
4260 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4262 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4264 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4266 (sh_elf_gc_mark_hook): New.
4267 (sh_elf_gc_sweep_hook): New.
4268 (sh_elf_check_relocs): New.
4269 (elf_backend_can_gc_sections): Define.
4271 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4273 * acinclude.m4: undo previous gettext change
4274 * aclocal.m4: rebuild with right version of aclocal.
4276 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4278 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4279 aclocal.m4 to acinclude.m4, so they don't get lost.
4281 * elfcore.h: rewrite for better corefile support.
4282 * elf.c (elfcore_*): new functions.
4283 * elf-bfd.h (elf_obj_tdata): new structure members.
4284 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4286 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4288 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4290 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4291 and R_M32R_GNU_VTENTRY.
4292 (elf_backend_can_gc_sections): Define.
4293 (m32r_elf_check_relocs): New.
4294 (m32r_elf_gc_mark_hook): New.
4295 (m32r_elf_gc_sweep_hook): New.
4296 (m32r_elf_relocate_section): Handle VT relocs.
4298 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4300 * coff-arm.c (arm_relocate_section): Remove redundant test.
4302 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4303 cleat that the 'bitsize' field is the size of the bitfield AFTER
4304 relocation not before.
4306 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4308 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4311 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4313 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4314 R_SPARC_GNU_VTENTRY.
4315 (elf32_sparc_check_relocs): Handle them.
4316 (elf32_sparc_reloc_type_lookup): Likewise.
4317 (elf32_sparc_relocate_section): Likewise.
4318 (elf32_sparc_gc_mark_hook): New.
4319 (elf32_sparc_gc_sweep_hook): New.
4321 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4323 * som.c (som_finish_writing): Perform some sanity checks when
4324 writing an executable or shared library.
4326 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4328 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4329 * configure.in (elf): Add dwarf1.lo.
4330 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4331 * elf.c (_bfd_elf_find_nearest_line): Add call to
4332 _bfd_dwarf1_find_nearest_line.
4333 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4334 Add call to _bfd_dwarf1_find_nearest_line.
4335 * configure: Rebuilt.
4337 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4339 * elflink.h (elf_gc_sections): Do not allow garbage
4340 collection if dynamic sections have been created.
4342 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4344 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4346 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4347 (v850_elf_perform_relocation): Likewise.
4348 (v850_elf_final_link_relocate): Likewise.
4349 (v850_elf_relocate_section): Likewise.
4350 (v850_elf_gc_sweep_hook): New routine.
4351 (v850_elf_gc_mark_hook): New routine.
4352 (elf_backend_can_gc_sections): Define.
4354 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4356 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4359 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4361 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4362 Declare size as bfd_size_type.
4363 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4365 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4367 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4369 * som.c (CPU_PA_RISC2_0): Define.
4370 (_PA_RISC2_0_ID): Likewise.
4371 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4373 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4375 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4376 has a base which is already defined, only add the referenced
4377 symbol to the dynamic symbol table if it is defined or referenced
4380 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4383 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4385 * elflink.h (elf_link_add_object_symbols): Undo last change.
4387 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4389 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4390 symbol for the indirect alias to a versioned symbol.
4392 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4394 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4395 (elf32_i386_vtentry_howto): New.
4396 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4397 or elf32_i386_vtinherit_howto on lookup.
4399 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4401 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4402 reloc_type. Rename R_68K__max to R_68K_max.
4403 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4406 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4408 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4409 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4411 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4414 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4416 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4417 message has a null byte terminator.
4419 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4421 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4422 word subject to R_V850_32 relocation.
4424 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4426 * dwarf2.c: Add comment describing problem computing line numbers
4427 for undefined symbols at link time.
4429 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4431 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4432 transform a defweak into a plt entry.
4433 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4434 plt entry references to receive a RELATIVE reloc.
4435 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4436 (elf64_alpha_relocate_section): Assert we don't overrun
4437 the allocated relocation space.
4439 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4441 * elf.c (swap_out_syms): Always treat section symbols as
4442 special, even if they are attached to a common section.
4444 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4446 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4447 sections with v850 common section attributes into named v850
4449 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4450 common section attributes into named v850 common sections.
4452 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4454 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4457 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4459 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4460 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4461 reloc to the wrong section a warning, not an error. .dynsbss
4462 is not an output section, so there is no need to check for it.
4464 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4466 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4468 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4470 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4471 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4473 (elf32_arm_gc_mark_hook): New.
4474 (elf32_arm_gc_sweep_hook): New.
4475 (elf32_arm_check_relocs): New.
4476 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4478 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4481 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4483 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4484 assume there is no PLT or GOT.
4486 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4488 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4489 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4490 also accepted as a function symbol type.
4492 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4494 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4496 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4498 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4499 match definition of _bfd_gc_sections field.
4500 * libbfd.h: Rebuild.
4502 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4504 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4505 the addend of a dynamic relocation referencing a section.
4506 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4507 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4509 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4511 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4512 bed has a size_dynamic_sections routine before trying to use it.
4514 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4516 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4517 _bfd_elf_rel_vtable_reloc_fn.
4519 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4521 * Makefile.am: Add elf32-arm.c.
4522 * Makefile.in: Rebuild.
4523 * elf-bfd.h: Add elf_backend_get_symbol_type.
4524 * elf.c (swap_out_syms): If defined, call
4525 elf_backend_get_symbol_type.
4526 * elf32-arm.c: Define elf_backend_get_symbol_type.
4527 (elf32_arm_get_symbol-type): New routine.
4528 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4529 (bfd_elf32_arm_process_before_allocation): Change to
4530 check for STT_ARM_TFUNC.
4531 (elf32_arm_final_link_relocate): Likewise.
4532 * elfxx-target.h: Add elf_backend_get_symbol_type.
4534 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4536 * archures.c (bfd_mach_alpha_ev[456]): New.
4537 * cpu-alpha.c: Rework to match these types.
4538 * bfd-in2.h: Rebuild.
4540 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4542 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4543 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4545 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4546 (elf_i386_reloc_type_lookup): Recognize them.
4547 (elf_i386_check_relocs): Pass them off to generic code.
4548 (elf_i386_relocate_section): Ignore them.
4549 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4550 (elf_backend_can_gc_sections): True.
4552 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4554 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4555 before looking at owner field.
4556 (elf32_arm_to_thumb_stub): Ditto.
4557 (elf32_arm_relocate_section): Compute name before calling
4558 elf32_arm_final_link_relocate().
4560 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4562 * elf.c: comment and formatting cleanups.
4565 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4567 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4568 (core files are treated differently than object files).
4569 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4570 bfd_elf_mkcorefile): declare.
4571 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4572 bfd_elf_mkcorefile): add to bfd_target vector.
4573 * elfcore.h (elf_core_file_p): save the program header table,
4574 and set the bfd architecture from the elf file header.
4575 * elf.c (bfd_elf_mkcorefile): new function.
4576 (_bfd_elf_write_corefile_contents): new function.
4577 (assign_file_positions_for_segments): add cases for handling
4578 PT_NOTE segments. (assign_file_positions_except_relocs):
4579 core files should be handled the same as exec files.
4580 (prep_headers): identify core files as type ET_CORE.
4581 (copy_private_bfd_data): identify the sections belonging to
4582 the PT_NOTE segment.
4584 * elf32-sparc.c (elf32_sparc_final_write_processing):
4585 add break statement to default case.
4587 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4589 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4590 section (not input) will be in sections ".sbss", ".sbss2",
4591 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4592 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4593 output_offset for correct evaluation of addend.
4595 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4597 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4598 elf32_arm_allocate_interworking_sections and
4599 elf32_arm_process_before_allocation.
4601 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4603 * bfd-in.h: Ammend prototype for
4604 elf32_arm_process_before_allocation to remove surplus third
4607 * bfd-in2.h: Regenerate.
4609 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4611 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4613 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4615 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4616 calculated for RELOC_SPARC_REV32 case.
4618 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4620 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4621 elf32_arm_allocate_interworking_sections and
4622 elf32_arm_process_before_allocation.
4623 * bfd-in2.h: Regenerated.
4624 * elf32-arm.c Define elf32_arm_link_hash_table.
4625 (insert_thumb_branch): New routine.
4626 (find_thumb_glue): New routine.
4627 (find_arm_glue): New routine.
4628 (record_arm_to_thumb_glue): New routine.
4629 (record_thumb_to_arm_glue): New routine.
4630 (elf32_arm_link_hash_table_create): New routine.
4631 (elf32_arm_get_bfd_for_interworking): New routine.
4632 (elf32_arm_allocate_interworking_sections) New routine.
4633 (elf32_arm_process_before_allocation) New routine.
4634 (elf32_thumb_to_arm_stub): New routine.
4635 (elf32_arm_to_thumb_stub): New routine.
4636 (elf32_print_private_bfd_data): Fix typo.
4637 (elf32_arm_final_link_relocate): Add argument sym_sec.
4638 Check for branches to thumb symbols in case R_ARM_PC24.
4639 Check for branches to arm symbols in case R_ARM_THM_PC22.
4640 (elf32_arm_relocate_section): Pass symbol section to
4641 elf32_arm_final_link_relocate.
4643 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4645 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4646 entries unless the symbol is defined in the executable; in
4647 particular, undefined weak symbols get a PLT entry.
4649 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4651 * libaout.h: Remove nested comment to avoid warning.
4653 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4655 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4656 R_ARM_PC24 relocation.
4658 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4660 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4661 argument is_local. Add argument sym_flags. Check sym_flags
4662 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4663 (elf32_arm_relocate_section): Don't pass local sym and pass
4664 sym_flags to elf32_arm_final_link_relocate.
4666 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4668 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4669 to not count too few relocs for dynamicly linked executables.
4671 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4673 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4674 symbols without a dynamic index dynamic. Consider all weak
4676 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4677 correspondance between input and output sections.
4679 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4681 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4682 that use a .got.plt section start the got offset at zero.
4684 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4686 * ieee.c (ieee_write_processor): Correct the processor ID written
4687 out for bfd_arch_m68k, accommodating change of March 25.
4689 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4691 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4692 R_ARM_THM_RPC22 relocations.
4694 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4696 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4698 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4699 .got relocs in -Bsymbolic shared objects.
4701 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4703 * elf32-arm.c: Add private flags to ELF header.
4704 (elf32_arm_print_private_bfd_data): New Function.
4705 (elf32_arm_set_private_flags): New Function.
4706 (elf32_arm_copy_private_flags): New Function.
4707 (elf32_arm_merge_private_bfd_data): New Function.
4709 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4711 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4713 (elf32_sparc_relocate_section): Likewise.
4715 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4717 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4718 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4719 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4720 of the function. Recognize no .plt as static linking.
4722 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4724 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4725 ".liblist" string through gettext.
4727 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4729 * Makefile.am: Add support for elf32-arm.lo.
4730 * Makefile.in: Rebuild.
4731 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4732 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4733 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4734 * configure: Regenerate.
4735 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4736 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4737 bfd_target bfd_elf32_littlearm_vec.
4738 * elf32-arm.c: New file.
4740 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4742 * libaout.h (M_SPARCLITE_LE): New machine.
4743 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4744 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4745 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4746 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4747 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4748 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4749 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4750 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4751 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4752 be BFD_RELOC_SPARC_REV32.
4754 * config.bfd (sparc86x-*-aout): New
4756 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4758 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4759 actually mapping the output sections.
4761 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4764 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4765 (mn10300_elf_reloc_map): Similarly.
4766 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4768 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4770 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4772 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4773 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4774 elf_mips_reloc_type defined in elf/mips.h.
4776 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4778 * elf64-mips.c: Remove reloc_type definition completely. It's now
4781 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4783 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4784 as they are defined in elf/mips.h now.
4786 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4789 * Re-add lost change:
4790 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4792 (mn10300_elf_relax_section): Include stack space for register saves
4793 in the imm8 field of a "call" instruction.
4794 (compute_function_info): Determine how much stack is allocated by
4795 the movm instruction. Fix typo.
4796 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4798 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4800 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4801 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4803 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4805 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4807 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4809 * elf32-hppa.h: Let ELF header define the enum containing the
4810 external reloc numbers.
4811 * elf32-i386.h: Likewise.
4813 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4815 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4816 * elf32-mips.c: Likewise.
4817 * elf32-ppc.c: Likewise.
4819 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4821 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4822 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4824 * bfd-in.h: Regenerate.
4825 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4826 parameter to 'unsigned int' to avoid K&R compatability problems.
4828 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4830 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4831 functionname_ptr to be const. Change line_ptr to be unsigned.
4833 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4834 macro is not defined. Change second parameter from bfd_link_info
4835 to coff_final_link_info. Add prototype.
4836 (coff_final_link_postscript): Simplify handling when macro is not
4837 defined. Add prototype.
4839 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4841 * elf-mn10300.c: Before include system specific ELF header define
4842 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4843 * elf32-mips.c: Likewise.
4844 * elf32-ppc.c: Likewise.
4846 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4848 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4849 temporary patch over to elf64-mips.c as well.
4851 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4853 * elf32-mips.c (reloc_type): Temporarily disable definition of
4854 standard relocation since they are now defined in elf/mips.h.
4856 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4858 * elf-m10200.c (mn10200_elf_final_link_relocate):
4859 Modify range test for case R_MN10200_8.
4861 * elf-m10300.c (mn10300_elf_final_link_relocate):
4862 Modify range test for case R_MN10300_8.
4864 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4866 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4867 * elf32-i386.c (elf_backend_got_header_size): Define.
4868 (elf_backend_plt_header_size): Define.
4869 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4870 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4871 * elfxx-target.h: Provide a default of zero.
4872 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4873 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4875 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4876 entry from an executable, even if the plt refcount goes to 0.
4878 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4880 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4881 directory name at the line number.
4883 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4884 with an unspecified type.
4886 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4888 * sunos.c: Add undef of valid to avoid problem on SunOS.
4890 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4892 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4894 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4896 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4897 R_68K_PCxx and R_68K_xx relocations. Make sure that
4898 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4899 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4900 R_68K_xx relocations.
4901 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4902 that has no plt entry.
4903 (elf_m68k_relocate_section): Ignore the plt offset in a static
4905 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4907 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4910 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4912 (howto_table, reloc_map): Add entries for them.
4913 (elf_m68k_check_relocs): Handle them. Implement reference
4914 counting for got and plt entries.
4915 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4916 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4918 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4919 (elf_m68k_relocate_section): Handle the new reloc types.
4920 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4921 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4922 * elflink.h (elf_link_add_object_symbols): When creating an
4923 indirect reference for symbol versioning also copy the plt
4925 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4926 flag also reset the plt offset.
4927 (elf_link_assign_sym_version): Likewise.
4928 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4929 the size of the entry in bytes.
4930 (elf_gc_allocate_got_offsets): Likewise.
4932 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4934 * elflink.h (elf_gc_sections): Return true rather than falling off
4937 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4940 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4942 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4943 comment describing when it should be enabled.
4944 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4947 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4949 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4950 information ATN records.
4952 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4954 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4955 section for an absolute symbol in a fully linked file. Based on
4956 patch from Christian Holland <CHolland@de.lucent.com>.
4958 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4960 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4961 that a symbol is undefined.
4963 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4965 * som.c (som_bfd_gc_sections): Define.
4967 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4969 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4970 overflows in ARM_26D patches, since they have already been
4971 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4973 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4975 * coffcode.h (coff_write_object_contents): If we have any long
4976 section names, call coff_write_symbols even if there are no
4979 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4981 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4982 PT_LOAD segment, rather than only setting it once for the entire
4985 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4986 rather than ignoring every phdr with a p_paddr of 0, ignore all
4987 the phdrs if they all have a p_paddr of 0.
4989 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4990 section was discarded from the link.
4992 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4994 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4996 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4998 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4999 floating point operations.
5001 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5003 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5006 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5008 Merge of vax/vms (read-only) support
5009 * configure.com: Support Vax target.
5010 * makefile.vms: Support Vax target.
5011 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5012 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5014 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5016 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5018 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5020 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5022 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5023 * targets.c (bfd_target_ovax_flavour): New flavour.
5024 (vms_alpha_vec): Renamed from evax_alpha_vec.
5026 (target_vector): Update accordingly.
5027 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5029 (vax*-*-*vms*): New target.
5030 * Makefile.am: Update for renamed files. Rebuild dependencies.
5031 * bfd-in2.h: Rebuild.
5032 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5034 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5036 Based on patch from Matt Semersky <matts@scd.hp.com>:
5037 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5038 pointer on abfd->outsymbols.
5039 (generic_add_output_symbol): Handle NULL sym parameter.
5041 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5043 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5046 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5048 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5049 when handling 32 bit immediate relocs.
5050 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5052 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5054 * section.c (STD_SECTION): Account for recently added gc_mark
5055 field in struct asection.
5057 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5058 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5060 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5062 ELF Section-level Garbage Collection:
5063 * bfd.c (bfd_gc_sections): New.
5064 * aout-adobe.c: Hook to default implementation.
5065 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5066 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5067 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5068 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5069 * tekhex.c, versados.c: Likewise.
5070 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5071 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5073 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5074 (bfd_generic_gc_sections): New.
5075 * section.c (SEC_KEEP): New.
5076 (asection): Add gc_mark member.
5078 * elfcode.h (elf_gc*): New name remappings.
5079 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5080 sections to be excluded.
5081 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5082 (elf_gc_propogate_vtable_entries_used): New.
5083 (elf_gc_smash_unused_vtentry_relocs): New.
5084 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5085 (elf_gc_common_finalize_got_offsets): New.
5086 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5087 * elfxx-target.h: Add and default gc hooks.
5089 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5091 (struct elf_obj_tdata): Likewise for local_got_offsets.
5092 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5093 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5094 * elf64-sparc.c, elflink.h: Likewise.
5096 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5097 (ELF_LINK_HASH_MARK): Define.
5098 (struct elf_backend_data): Add GC hooks.
5099 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5101 * elf-m10300.c (mn10300_elf_check_relocs): New.
5102 (mn10300_elf_gc_mark_hook): New.
5103 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5104 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5105 (mn10300_elf_final_link_relocate): Likewise.
5106 (mn10300_elf_relocate_section): Likewise.
5107 (elf_backend_can_gc_sections): Define.
5108 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5109 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5110 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5111 (mips_info_to_howto_rel): Likewise.
5112 (mips_elf_relocate_section): Likewise.
5113 (mips_elf_check_relocs): Likewise.
5114 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5115 (elf_backend_can_gc_sections): Define.
5116 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5117 (ppc_elf_howto_raw): Handle them.
5118 (ppc_elf_reloc_type_lookup): Likewise.
5119 (ppc_elf_relocate_section): Likewise.
5120 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5121 Handle new vtable relocs.
5122 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5123 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5124 (elf_backend_can_gc_sections): Define.
5126 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5128 * archures.c (bfd_mach_mn10300): Define.
5129 * elf-m10300.c: Include elf/mn10300.h
5130 (elf_mn10300_mach): New function.
5131 (_bfd_mn10300_elf_final_write_processing): Likewise.
5132 (_bfd_mn10300_elf_object_p): Likewise.
5133 (elf_backendfinal_write_processing): Define.
5134 (elf_backend_object_p): Likewise.
5136 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5138 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5141 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5143 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5144 link_next field, not the next field.
5146 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5148 * elf.c (map_sections_to_segments): Check the section address
5149 against the phdr size both with and without a modulo of
5152 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5154 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5155 linker created empty input section if the output section has the
5158 * elflink.h (elf_link_output_extsym): Print an error message if
5159 _bfd_elf_section_from_bfd_section fails.
5161 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5164 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5166 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5167 native linker output. Avoid putting an empty section in more than
5170 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5172 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5173 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5175 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5177 * elf.c (swap_out_syms): New arg relocatable_p.
5178 Don't add section VMA to symbols for relocatable output.
5179 (_bfd_elf_compute_section_file_positions): Update call to
5182 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5184 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5185 against 'addend' be signed rather than unsigned.
5187 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5189 * elf32-m32r.c: Add prototyps for static functions.
5191 * coff-arm.c: Add prototypes for static functions.
5193 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5195 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5196 LMA is used to order sections in a segment.
5198 * elf32-v850.c: Add prototypes for static functions.
5199 Change type of addend parameter to bfd_vma in various functions.
5201 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5203 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5204 complain_overflow_signed instead of complain_overflow_bitfield.
5206 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5208 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5209 when comparing against 0.
5211 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5213 * Makefile.am (config.status): New target.
5214 * Makefile.in: Rebuild.
5216 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5218 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5219 error if previous object endianness doesn't match current object.
5221 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5223 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5224 _bfd_elf_print_private)bfd_data ().
5226 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5228 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5230 (elf_link_add_object_symbols): Set type_change_ok and
5231 size_change_ok before calling elf_merge_symbol.
5233 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5234 undefined symbol error, don't also issue an overflow error.
5236 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5238 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5239 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5240 message instead of crashing.
5242 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5244 * archures.c (bfd_mach_cpu32): Define.
5245 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5247 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5248 * ieee.c: Include <ctype.h>.
5249 (ieee_object_p): Parse out process ID string to make it more
5250 likely to be acceptable for bfd_scan_arch.
5251 * bfd-in2.h: Rebuild.
5253 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5255 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5256 _bfd_elf_print_private_bfd_data() so that the program header will
5259 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5261 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5262 0x68. Reindent. Add some comments.
5264 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5266 * elf.c (copy_private_bfd_data): Adjust physical address of
5267 segment in output BFD to contain LMAs of its sections.
5269 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5271 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5272 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5273 endian data 32 bit relocations.
5274 (elf32_sparc_merge_private_bfd_data): Check if linking little
5275 endian objects with big endian objects.
5276 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5277 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5278 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5280 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5281 * archures.c (bfd_mach_sparc_sparclite_le): New.
5282 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5284 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5286 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5289 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5291 * bfd-in.h: Move over patch to bfd-in2.h.
5293 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5295 (_bfd_relocate_contents): Likewise.
5297 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5299 * peicode.h (add_data_entry): If the section has no private data
5300 then do not create a Data Dictionary entry for it.
5302 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5304 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5305 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5306 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5307 subsections during relaxation more correctly.
5309 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5311 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5312 Add extra argument to bfd_arm_process_before_allocation ().
5313 * bfd-in.h: Reflect changes made in bfd-in2.h.
5314 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5315 coff class of a BFD symbol.
5316 * coff-arm.c: Add support for interworking between Thumb code and
5317 non-interworking aware ARM code.
5319 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5321 * po/Make-in (install-info): New target.
5323 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5325 * filemode.c: Remove; not used.
5327 If sysdep.h includes a header file, don't include it again:
5328 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5330 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5332 * archive.c: Don't include <string.h> or <errno.h>.
5333 * evax-alpha.c; Don't include <stdio.h>.
5334 * evax-egsd.c: Likewise.
5335 * evax-etir.c: Likewise.
5336 * evax-misc.c: Likewise.
5337 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5338 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5340 * hpux-core.c: Likewise.
5341 * netbsd-core.c: Likewise.
5343 * libbfd.c: Don't include <sys/types.h>.
5344 * nlmcode.h: Don't include <string.h>.
5345 * osf-core.c: Don't include <string.h> or <stdio.h>.
5346 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5347 <errno.h>, or <unistd.h>.
5348 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5350 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5352 * configure.com: If the version number can not be found in
5353 configure.in, set it to "unknown" rather than "2.8.1".
5355 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5357 * elf32-mips.c (elf_mips_mach): New.
5358 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5359 (_bfd_mips_elf_final_write_processing): Use the names
5360 of machines, rather than the numbers. Set both the ARCH
5361 and MACH in e_flags. Handle a few more specific machines.
5362 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5363 EF_MIPS_ARCH and EF_MIPS_MACH.
5365 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5367 * syms.c (bfd_is_local_label): Revert last change.
5368 * srec.c (srec_write_symbols): Discard debugging symbols.
5370 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5372 * som.c: Include <ctype.h>.
5373 * som.h: Don't include sysdep.h.
5375 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5377 * libbfd.h: Rebuilt.
5378 * libbfd-in.h: Removed gettext includes and defines.
5379 * sysdep.h: Moved gettext-related includes and defines here.
5381 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5383 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5384 an ad-hoc test. Kill bogus #if 0 code.
5385 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5387 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5389 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5390 when generating a normal executable for a symbol defined in a
5391 regular file. When copying a reloc into the output file, adjust
5392 the addend for a PC relative reloc against a global symbol.
5394 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5396 * libbfd.h: Rebuilt.
5397 * libbfd-in.h (_): Define as dgettext.
5399 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5401 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5403 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5404 when declaring parameter types.
5405 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5407 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5409 * config.bfd: If we include any ELF targets in targ_defvec and/or
5410 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5411 * elf32-gen.c (dummy): New static const variable.
5412 (elf_generic_info_to_howto): New static function.
5413 (elf_generic_info_to_howto_rel): New static function.
5414 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5415 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5416 * elf64-gen.c: Same changes as elf32-gen.c.
5417 * elfcode.h (elf_object_p): For the generic target, ignore a
5418 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5420 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5422 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5423 * configure: Rebuild.
5425 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5427 * config.bfd: Update OSR5/Unixware patterns.
5429 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5431 * elf.c (assign_file_positions_for_segments): Allow for holes
5432 between sections added by a link script.
5434 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5436 * configure.in: Change version number to 2.9.4
5437 * configure: Rebuild.
5439 Based on patch from H.J. Lu <hjl@gnu.org>:
5440 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5441 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5442 * bfd-in2.h: Rebuild.
5444 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5446 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5449 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5451 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5452 (elf64_alpha_relax_section): Fill them in.
5453 (elf64_alpha_relax_opt_call): Implement more than a stub.
5454 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5455 alignment on .scommon.
5456 (elf64_alpha_merge_gots): Merge use counts as well.
5458 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5460 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5461 for calculating a local symbol's address.
5462 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5463 Set the .got's cooked size as well as the raw size.
5465 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5467 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5468 internationalisation of printed information.
5470 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5471 internationalisation of printed information.
5473 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5475 * syms.c (struct indexentry): Change directory_name, file_name,
5476 and function_name fields to char *.
5477 (struct stab_find_info): Change cached_file_name field to char *.
5479 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5481 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5483 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5485 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5487 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5489 * Makefile.am (install-data-local): Make $(includedir).
5490 * Makefile.in: Rebuild.
5492 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5494 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5496 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5498 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5499 * Makefile.in: Rebuild.
5501 * bfd-in2.h: Rebuild for Nick's changes.
5503 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5505 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5506 change wrt length == max_namelen.
5508 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5510 * Many files: Added gettext invocations around user-visible
5512 * libbfd-in.h: Added gettext includes and defines.
5513 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5514 HAVE_LC_MESSAGES): Define.
5515 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5517 * Makefile.am (SUBDIRS): Added po.
5518 (POTFILES): New macro.
5519 (po/POTFILES.in): New target.
5520 (SOURCE_HFILES): New macro.
5522 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5524 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5526 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5527 NT_PRSTATUS note section encountered, it contains the status of
5528 the currently executing thread when the core file was written.
5530 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5532 * libcoff.h: Add extra parameter to
5533 bfd_coff_link_output_has_begun overrideable function.
5534 * cofflink.c: Pass extra parameter to
5535 bfd_coff_link_output_has_begun function.
5536 * bfd-in.h: Add prototypes for exported ARM interworking
5538 * peicode.h: ARM specific code reorganised to conform to BFD
5540 * coffcode.h: ARM specific code reorganised to conform to BFD
5542 * coff-arm.c: Code reorganised to conform to the BFD coding
5543 conventions. Global variables have been moved into an ARM
5544 specific hash table structure and a new function:
5545 bfd_arm_get_bfd_for_interworking() has been created which is
5546 called from the linker scripts.
5548 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5550 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5552 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5553 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5554 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5555 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5557 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5559 * config.bfd: Added sparc86x support.
5561 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5563 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5564 an out of range pc-relative jump/call to an undefined weak symbol.
5566 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5568 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5571 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5573 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5574 an error other than bfd_error_system_call, set the error to
5575 bfd_error_wrong_format.
5577 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5578 bfd_elf32_powerpcle_vec.
5580 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5581 program segments are zero, don't set p_paddr_valid.
5583 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5585 * elf64-alpha.c: Initial implementation of relaxation --
5586 (struct alpha_elf_link_hash_entry): Add use_count member.
5587 (elf64_alpha_check_relocs): Initialize and increment it.
5588 (elf64_alpha_can_merge_gots): Check it when considering merging.
5589 (elf64_alpha_merge_gots): Drop entries with zero use.
5590 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5591 (elf64_alpha_always_size_sections): Split out got sizing ...
5592 (elf64_alpha_size_got_sections): ... here. New function.
5593 (elf64_alpha_relax_find_reloc_ofs): New function.
5594 (elf64_alpha_relax_with_lituse): Likewise.
5595 (elf64_alpha_relax_without_lituse): Likewise.
5596 (elf64_alpha_relax_opt_call): Likewise.
5597 (elf64_alpha_relax_section): Likewise.
5598 (elf64_alpha_add_symbol_hook): Likewise.
5599 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5600 (elf64_alpha_relocate_section): Likewise.
5601 (bfd_elf64_bfd_relax_section): Define.
5602 (elf_backend_add_symbol_hook): Likewise.
5604 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5606 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5607 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5608 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5610 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5612 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5613 * configure: Rebuild.
5615 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5617 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5618 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5619 * configure.in: Define and substitute WIN32LDFLAGS and
5621 * aclocal.m4: Rebuild with new libtool.
5622 * configure, Makefile.in: Rebuild.
5624 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5626 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5627 before any other symbols in the same section.
5629 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5631 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5634 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5636 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5638 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5639 Use addr_size for address size, rather than sizeof(bfd_vma).
5640 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5641 Fix call to read_address.
5642 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5643 Scrap other unneeded arguments. Fix call to read_address.
5644 (scan_unit_for_functions): Fix call to read_attribute.
5645 (parse_comp_unit): We now handle more values for addr_size.
5646 Set addr_size in unit. Fix call to read_attribute and
5649 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5651 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5653 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5655 * archures.c (bfd_default_scan): Add m68k cases back to default
5656 switch, reverting patch of March 25, since IEEE support depends
5659 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5661 * Makefile.am (diststuff): New target.
5662 * Makefile.in: Rebuild.
5664 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5666 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5667 som_offset when we have an extended name table.
5669 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5671 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5673 * Makefile.in: Rebuild.
5675 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5677 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5678 symbols when creating a shared library.
5679 (elf_m68k_adjust_dynindx): New function, used by above code.
5680 (elf_m68k_finish_dynamic_sections): Initialize the section
5682 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5684 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5686 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5689 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5691 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5694 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5696 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5699 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5701 * configure.in: Set version to 2.9.1.
5702 * configure: Rebuild.
5704 * Branched binutils 2.9.
5706 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5708 * syms.c (ENABLE_CACHING): Define.
5709 (struct indexentry): Define.
5710 (struct stab_cache): Remove.
5711 (cmpindexentry): New static function.
5712 (struct stab_find_info): Add new fields: indextable,
5713 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5714 cached_file_name. Remove fields: file_cache, function_cache, and
5716 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5717 index table and search it.
5719 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5721 * elf.c (_bfd_elf_copy_private_section_data): Call
5722 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5724 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5726 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5728 * coff-arm.c: Define all globally visible variables and functions
5729 only when COFF_WITH_PE is not defined.
5730 * configure.in (armpe_little_vec, armpe_big_vec): Add
5732 * configure: Rebuild.
5734 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5736 Fix some gcc -Wall warnings:
5737 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5738 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5739 * archures.c (bfd_default_scan): Likewise.
5740 * bfd.c (bfd_scan_vma): Likewise.
5741 * binary.c (mangle_name): Likewise
5742 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5743 * coff-sh.c (sh_relocate_section): Likewise.
5744 * coff-stgo32.c (create_go32_stub): Likewise.
5745 * coffcode.h (coff_slurp_line_table): Likewise.
5746 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5747 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5748 (assign_file_positions_for_segments): Likewise.
5749 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5750 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5751 * oasys.c (oasys_write_sections): Likewise.
5752 * ppcboot.c (ppcboot_object_p): Likewise.
5753 (mangle_name): Likewise.
5754 * riscix.c (riscix_fix_pcrel_26): Likewise.
5755 * srec.c (srec_scan): Likewise.
5756 * stabs.c (_bfd_write_section_stabs): Likewise.
5757 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5758 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5759 switch. Declare parameters for function pointers.
5760 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5762 * elf.c (elf_sort_sections): Likewise.
5763 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5764 Add default cases to switches.
5765 (coff_arm_relocate_section): Remove unused local variables.
5767 (coff_arm_bfd_set_private_flags): Change flag variable to type
5769 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5770 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5771 (dump_toc): Change cat to const, and initialize it.
5772 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5773 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5774 (sh_elf_relocate_section): Initialize r_symndx.
5775 * coffcode.h (coff_compute_section_file_positions): Only declare
5776 old_sofar if ALIGN_SECTIONS_IN_FILE.
5777 (coff_write_object_contents): Initialize csym.
5778 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5779 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5781 * dwarf2.c: Include libiberty.h.
5782 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5783 (decode_line_info): Remove unused local variables.
5784 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5785 (m32r_elf_relocate_section): Likewise.
5786 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5787 (v850_elf_reloc): Likewise.
5788 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5789 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5790 * elf.c (assign_file_positions_for_segments): Always set adjust.
5791 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5792 parenthesize expression.
5793 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5794 (m32r_elf_object_p): Return a value.
5795 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5796 * elf32-mips.c (mips_elf_final_link): Initialize last.
5797 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5798 * elf32-v850.c (v850_elf_object_p): Return a value.
5799 (v850_elf_print_private_bfd_data): Change fprintf format string.
5800 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5802 * elflink.h (elf_link_add_object_symbols): Change vernum to
5803 unsigned int, and initialize it. Change fprintf format string.
5804 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5805 when setting or comparing to soname_indx.
5806 (elf_create_pointer_linker_section): Change num_symbols to
5808 * libcoff-in.h (coff_data_type): Change flags to flagword.
5809 * peicode.h (pe_print_idata): Initialize idx. Change j to
5810 bfd_size_type. Initialize hint_member. Remove useless test to
5812 (pe_print_edata): Change num_functions and num_names in struct
5813 EDT_type to unsigned long. Remove cast. Change fprintf format
5815 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5816 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5818 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5819 int *. Update uses. Change j to long.
5820 * bfd-in2.h, libcoff.h: Rebuild.
5822 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5824 * elf32-v850.c Remove definition of USE_REL.
5825 (v850_elf_info_to_howto_rela): New function.
5826 (v850_elf_perform_relocation): Renamed from
5827 v850_elf_store_addend_in_insn. Removed replace argument.
5828 (v850_elf_reloc): store the relocation in the addend field instead
5830 (v850_elf_final_link_relocate): Now calls
5831 v850_elf_perform_relocation.
5832 (v850_elf_relocate_section): Remove code to generate REL
5835 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5837 * coffcode.h (coff_new_section_hook): Set the type and storage
5838 class in the native symbol information allocated for a new section
5841 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5843 * peicode.h: Chain together calls to
5844 coff_bfd_copy_private_bfd_data and
5845 coff_bfd_print_private_bfd_data.
5847 * coff-arm.c: Add prototypes for
5848 coff_arm_bfd_print_private_bfd_data and
5849 coff_arm_bfd_copy_private_bfd_data.
5851 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5853 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5856 * peicode.h: Call arm-coff private data functions after handling
5859 * coff-arm.c: Turn statics into globals so that they can be shared
5860 both pe and pei backends.
5862 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5864 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5866 (sunos_write_object_contents): Likewise.
5867 * aoutx.h (NAME(aout,machine_type)): Likewise.
5868 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5870 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5872 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5874 (bfd_default_scan): Remove m68k special cases.
5875 * bfd-in2.h: Rebuild.
5876 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5878 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5879 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5881 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5882 selection, change printable_name to just "m68k" and make that the
5883 default instead of m68k:68020.
5885 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5887 (MY_get_section_contents): Define as aout_32_get_section_contents
5888 rather than NAME(aout,get_section_contents).
5890 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5892 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5893 and call bfd_default_set_arch_mach to do the real work.
5895 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5897 * bout.c (BALX): Include return register g14 as part of the insn.
5899 (calljx_callback): Use it.
5901 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5903 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5904 * libbfd.h: Rebuild.
5906 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5907 byte_count to unsigned int.
5908 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5909 unused local variables.
5911 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5912 variables er and er1.
5914 * cpu-v850.c: Include <ctype.h>.
5915 (scan): Case isdigit argument to unsigned char.
5917 From Yan Meroth <YAN.MEROTH@st.com>:
5918 * ihex.c (ihex_scan): Add extbase variable so that getting an
5919 extended linear address record does not ignore any previous
5921 (ihex_write_object_contents): When writing out an extended linear
5922 address record, zero out any previous extended address.
5924 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5926 * ieee.c (do_one): Check section before dereferencing it.
5927 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5928 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5930 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5932 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5934 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5936 * coff-arm.c: Add interworking functions to pe backends.
5938 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5940 * configure.in: Use AM_DISABLE_SHARED.
5941 * aclocal.m4, configure: Rebuild with libtool 1.2.
5943 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5945 * coff-arm.c (coff_arm_relocate_section): Better error messages
5946 when interowrking conflucts occur. Courtesy of Jonathan Walton
5948 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5949 relocations. Patch courtesy of Jonathan Walton and Tony
5952 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5954 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5955 part of Feb 22 change controling when to override the existing
5956 symbol with the .plt entry.
5958 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5960 * config.bfd (targ_cpu): Add thumb-pe target.
5962 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5963 functions in PE build.
5965 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5967 * config.bfd (sparclite-*-elf*): Added.
5969 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5971 * configure.in: Add elf.lo to elf shell variable.
5972 * Makefile.am (BFD_LIBS): Remove elf.lo.
5973 (BFD_LIBS_CFILES): Remove elf.c.
5974 (BFD32_BACKENDS): Add elf.lo.
5975 (BFD32_BACKENDS_CFILES): Add elf.c.
5976 * configure, Makefile.in: Rebuild.
5978 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5980 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5981 relocation against a now-local symbol should not have a dynamic
5984 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5986 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5988 (pe_print_private_bfd_data): Print PE flags. From Mikey
5989 <jeffdb@netzone.com>.
5991 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5993 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5994 a plt entry when we can determine that we authoritatively define
5997 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5999 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6000 don't actually use trad-core, but a SunOS-style core file handled
6002 * hosts/sparclinux.h: Remove.
6004 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6006 * peicode.h (pe_print_idata): If there is no .idata section, look
6007 for the import tables in some other section. Make the initial
6008 label line up better with the data. Print the import address
6009 table even if there is no import name table. If the import
6010 address table holds actual addresses, print them.
6012 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6014 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6015 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6016 bfd_error_system_call.
6018 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6020 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6021 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6023 From H.J. Lu <hjl@gnu.org>:
6024 * Makefile.am (libbfd_la_LDFLAGS): Define.
6025 * Makefile.in: Rebuild.
6027 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6029 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6030 * netbsd.h (MACHTYPE_OK): Define.
6031 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6032 calling N_SET_MACHTYPE, rather than having a switch.
6033 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6035 * i386netbsd.c (MACHTYPE_OK): Don't define.
6036 (DEFAULT_MID): Define.
6037 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6038 (MACHTYPE_OK): Don't define.
6039 (DEFAULT_MID): Define.
6040 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6041 (DEFAULT_MID): Define.
6042 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6043 (DEFAULT_MID): Define.
6044 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6045 (DEFAULT_MID): Define.
6047 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6048 * vaxnetbsd.c: New file.
6049 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6050 rather than netbsd_core.
6051 * targets.c (vaxnetbsd_vec): Declare.
6052 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6053 defined, add netbsd_core_vec.
6054 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6055 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6056 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6057 * config.bfd (alpha*-*-netbsd*): New target.
6058 * Makefile.am: Rebuild dependencies.
6059 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6060 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6061 * configure, Makefile.in: Rebuild.
6063 * configure.host: Remove the old shared library build stuff. We
6064 now use libtool instead.
6066 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6068 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6070 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6072 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6073 * configure: Rebuild.
6075 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6076 * elf32-v850.c (remember_hi16s_reloc): New function.
6077 (find_remembered_hi16s_reloc): New function.
6078 (v850_elf_store_addend_in_insn): Use the above new functions to
6079 match up HI6S relocs with LO16 relocs.
6081 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6083 * configure.in: Change -linux* to -linux-gnu*.
6084 * config.bfd, configure.host: Likewise.
6085 * configure: Rebuild.
6087 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6089 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6090 LO16/HI16S bug and improve comments about what is going on.
6092 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6094 * configure, aclocal.m4: Rebuild with new libtool.
6096 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6098 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6099 when merging v850 code into v850e/v850ea code. Do not initialise
6100 output flags if the input is the default architecture.
6102 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6104 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6105 get the size from bfd_arch_bits_per_address instead of directly
6108 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6110 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6111 to wrap, just return all 1's bits instead.
6112 * libbfd.h: Regenerate.
6114 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6116 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6118 (coff_relocate_section): If COFF_WITH_PE, define as
6119 coff_pe_i386_relocate_section.
6120 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6121 skip empty sections, to match coff_write_object_contents.
6123 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6124 rather than swapping out r_offset twice. From Luke Deller
6125 <luked@cse.unsw.edu.au>.
6127 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6129 * configure.in: Set libtool_enable_shared rather than
6130 libtool_shared. Remove diversion hack.
6131 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6134 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6136 * syms.c (struct stab_cache): Define.
6137 (struct stab_find_info): Remove cached_offset, cached_stab,
6138 cached_str, and cached_stroff fields. Add file_cache,
6139 function_cache, and line_cache fields.
6140 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6143 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6145 * peicode.h (pe_print_idata): Check for import of ordinal rather
6147 (pe_print_edata): If there is no .edata section, look for the
6148 export data in some other section.
6150 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6152 * configure.in: Change version to 2.8.4.
6153 * configure: Regenerated.
6155 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6157 Add tms320c30 support:
6158 * cpu-tic30.c: New file.
6159 * aout-tic30.c: New file.
6160 * coff-tic30.c: New file.
6161 * archures.c (bfd_arch_tic30): Define.
6162 (bfd_tic30_arch): Declare.
6163 (bfd_archures_list): Add bfd_tic30_arch.
6164 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6166 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6167 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6168 (coff_set_flags): Likewise.
6169 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6170 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6171 * Makefile.am: Rebuild dependencies.
6172 (ALL_MACHINES): Add cpu-tic30.lo.
6173 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6174 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6175 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6176 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6178 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6180 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6181 to lag behind LO16 reloc by a couple of instructions.
6183 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6185 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6186 make to reexamine the file timestamp.
6187 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6189 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6192 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6194 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6195 to create .dynsbss and .rela.sbss sections.
6196 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6197 copied from dynamic objects into .sbss.
6198 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6199 use it. Correct typo of .rela.sdata2.
6200 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6201 put the data, which may now be in .sbss.
6202 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6203 (elf_backend_create_dynamic_sections): Define as
6204 ppc_elf_create_dynamic_sections.
6206 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6207 against _GLOBAL_OFFSET_TABLE_.
6208 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6209 shared libraries which refer to local symbols. Make sure that the
6210 test for allocating space for a reloc in a shared object is the
6211 same as the test for emitting a reloc.
6213 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6215 * config.bfd (i[3456]-*-mingw32*): New target.
6216 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6217 * aclocal.m4, configure: Rebuild.
6219 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6221 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6224 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6226 Sparc v9 ABI compliant PLT:
6227 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6228 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6229 (LARGE_PLT_THRESHOLD): New define.
6230 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6231 (sparc64_elf_build_plt): New function.
6232 (sparc64_elf_plt_entry_offset): Likewise.
6233 (sparc64_elf_plt_ptr_offset): Likewise.
6234 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6235 contain the index for convenience. Skip the initial entries
6237 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6238 memory for the benefit of .rela.plt.
6239 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6240 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6241 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6242 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6243 Call sparc64_elf_build_plt.
6244 (elf_backend_want_got_plt): No.
6245 (elf_backend_plt_readonly): No.
6246 (elf_backend_plt_alignment): 8.
6248 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6249 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6250 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6253 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6255 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6257 * cpu-mips.c (arch_info_struct): Add mips variants.
6258 * bfd-in2.h: Rebuilt.
6260 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6262 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6265 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6267 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6268 (i[3456]86sco3.2v5*coff): New target.
6270 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6272 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6274 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6276 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6277 * bfd-in2.h: Regenerate.
6279 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6281 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6283 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6285 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6286 adjust addend for an output common symbol (from Jimmy Blair
6287 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6288 defined symbol to counteract adjustment made in generic relocation
6291 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6293 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6295 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6296 (GET_SCNDHR_NLNNO): Likewise.
6298 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6300 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6302 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6304 * elf32-m32r.c: Add macros to handle NOP insertion.
6306 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6308 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6309 (xcoff_mark): Likewise.
6310 (xcoff_build_ldsyms): Mark absolute symbols.
6312 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6314 * bout.c (b_out_write_object_contents): Sort symbols before output
6315 to keep {CALL,BAL}NAME symbols adjacent.
6316 (b_out_symbol_cmp): New function.
6318 For older changes see ChangeLog-9697
6324 version-control: never