1 2000-04-03 H.J. Lu <hjl@gnu.org>
3 * cache.c (bfd_open_file): Unlink the output file only if
6 2000-04-01 Ken Block USG <block@zk3.dec.com>
8 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
9 relative relocations for non-loaded sections in shared objects.
10 (elf64_alpha_check_relocs): Similarly.
12 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
14 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
15 BFD_RELOC_16 to switch for extended relocs.
16 (MY_swap_ext_reloc_in): New.
17 (MY_swap_ext_reloc_out): New.
18 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
19 than NAME(aout,swap_ext_reloc_in) for extended relocs.
20 (NAME(aout,squirt_out_relocs)): Similarly use
21 MY_swap_ext_reloc_out.
22 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
24 2000-04-03 Kazu Hirata <kazu@hxi.com>
26 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
29 2000-03-31 Thomas de Lellis <tdel@wrs.com>
31 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
35 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
37 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
38 HOWTO references to bfd_elf_generic_reloc, that have
39 partial_inplace == true, now use the new function. The function
40 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
41 extends its fixes to the R_M32R_{16,24,32} relocs.
42 The new logic in m32r_elf_lo16_reloc() has been removed, and
43 it instead calls the new routine to obtain that functionality.
45 2000-03-27 Alan Modra <alan@linuxcare.com.au>
47 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
48 elf32_avr_check_relocs, avr_final_link_relocate,
49 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
50 elf32_avr_object_p): Add prototypes.
51 (elf32_avr_gc_mark_hook): Add default for h->root.type.
52 (bfd_elf_avr_final_write_processing): Make static.
54 2000-03-27 Denis Chertykov <denisc@overta.ru>
56 * cpu-avr.c: New file. BFD support routines for AVR architecture.
57 * archures.c (bfd_architecture): Add AVR architecture.
58 (bfd_archures_list): Add reference to AVR architecture info.
59 * elf.c (prep_headers): Handle bfd_arch_avr.
60 * reloc.c: Add various AVR relocation enums.
61 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
63 * Makefile.am: Add support for AVR elf.
64 * configure.in: Likewise.
65 * config.bfd: Likewise.
66 * Makefile.in: Regenerate.
67 * configure: This too.
68 * bfd-in2.h: And this.
71 2000-03-24 H.J. Lu <hjl@gnu.org>
73 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
74 (elf64_alpha_find_reloc_at_ofs): Likewise.
76 2000-03-17 Alan Modra <alan@linuxcare.com.au>
78 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
79 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
80 allowable range used to be -2**(n-1) to 2**n-1.
81 * reloc.c (_bfd_relocate_contents): Same here. Also replace
82 "boolean overflow" with "bfd_reloc_status_type flag".
84 2000-03-14 Doug Evans <dje@casey.transmeta.com>
86 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
88 2000-03-14 Kazu Hirata <kazu@hxi.com>
90 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
91 of shrinks properly, including the last reloc.
93 2000-03-13 Kazu Hirata <kazu@hxi.com>
95 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
98 2000-03-11 Alan Modra <alan@linuxcare.com.au>
100 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
101 a format mismatch rather than an "error" from bfd_read such as
102 bfd_error_file_truncated.
104 2000-03-10 Geoff Keating <geoffk@cygnus.com>
106 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
107 sign-extension and big-endian compensation for
108 R_MIPS_64 even in ld -r.
110 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
112 * elf32-mips.c (mips_elf_next_relocation): Rename from
113 mips_elf_next_lo16_relocation, and generalize to look
114 for any relocation type.
115 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
116 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
117 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
118 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
119 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
120 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
121 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
122 (mips_rtype_to_howto): Likewise.
123 (mips_elf_calculate_relocation): Handle new relocs.
124 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
125 are paired. The addend for R_MIPS_GNU_REL16_S2
126 is shifted right two bits.
128 2000-03-10 Alan Modra <alan@linuxcare.com.au>
130 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
131 comment, and ensure it doesn't happen again.
132 (bfd_install_relocation): Same here.
133 (_bfd_relocate_contents): Don't bother assigning unused signmask
134 shift result. Fix typos in comments.
135 Remove trailing whitespace throughout file.
137 2000-03-07 Doug Evans <dje@casey.transmeta.com>
139 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
140 * bfd-in2.h: Rebuild.
142 2000-03-06 Nick Clifton <nickc@cygnus.com>
144 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
146 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
147 (SIZEOF_ILF_STRINGS): Redefine.
148 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
149 relative reloc, as opposed to a section relative reloc.
150 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
152 Add length of symbol's prefix to string pointer.
153 Store a pointer to the symbol in the symbol pointer table.
154 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
155 Initialise the symbol pointer table.
156 Store the hint in the Hint/Name table.
157 Make the jump reloc be symbol realtive, not section relative.
158 Create an import symbol for imported code.
160 2000-03-06 Catherine Moore <clm@cygnus.com>
162 * elf.c (swap_out_syms): Check for null type_ptr.
164 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
166 * aout-target.h (MY(write_object_contents)): Remove unused
167 and unusable "#if CHOOSE_RELOC_SIZE".
168 * pc532-mach.c (MY(write_object_contents)): Ditto.
169 * netbsd.h (MY(write_object_contents)): Ditto.
170 * hp300hpux.c (MY(write_object_contents)): Ditto.
171 * freebsd.h (MY(write_object_contents)): Ditto.
172 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
174 2000-02-29 H.J. Lu <hjl@gnu.org>
176 * peicode.h (jtab): Make it static.
178 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
179 defined and COFF_IMAGE_WITH_PE is not defined.
180 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
181 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
183 2000-03-01 Nick Clifton <nickc@cygnus.com>
185 * coff-arm.c (bfd_arm_process_before_allocation): Make
186 'symndx' signed to prevent compile time warning.
188 * coff-mcore.c: Remove unused prototype for pe_object_p.
190 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
191 functions that are not used when COFF_IMAGE_WITH_PE is
193 (struct sh_opcode): Change type of 'flags' field to unsigned
194 long so that it can hold the USESAS flag.
196 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
198 * elf-m10300.c (mn10300_elf_relax_section): Initialise
201 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
203 Remove unusued variables and code.
204 (elf_backend_add_symbol_hook): Fix prototype.
206 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
209 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
212 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
214 Remove unusued variables and code.
215 (elf_backend_add_symbol_hook): Fix prototype.
217 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
219 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
220 to unused function parameter.
222 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
224 Use EMPTY_HOWTO to initialise empty howto slots.
225 Remove unused variables.
227 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
229 2000-03-01 H.J. Lu <hjl@gnu.org>
231 * aoutx.h (aout_link_input_section_std): Pass "true" to
232 the undefined_symbol callback.
233 (aout_link_input_section_ext): Likewise.
234 * bout.c (get_value): Likewise.
235 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
236 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
238 (alpha_relocate_section): Likewise.
239 * coff-arm.c (coff_arm_relocate_section): Likewise.
240 * coff-i960.c (coff_i960_relocate_section): Likewise.
241 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
242 * coff-mips.c (mips_relocate_section): Likewise.
243 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
244 * coff-sh.c (sh_relocate_section): Likewise.
245 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
246 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
247 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
248 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
249 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
250 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
251 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
252 * elf32-i370.c (i370_elf_relocate_section): Likewise.
253 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
254 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
255 * elf32-sh.c (sh_elf_relocate_section): Likewise.
256 * elf32-v850.c (v850_elf_relocate_section): Likewise.
257 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
258 * elflink.h (elf_link_output_extsym): Likewise.
259 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
260 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
261 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
263 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
264 undefined_symbol callback when building shared library with
265 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
267 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
268 * elf32-i386.c (elf_i386_relocate_section): Likewise.
269 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
270 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
271 (elf32_mips_get_relocated_section_content): Likewise.
272 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
273 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
274 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
275 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
277 2000-02-28 Nick Clifton <nickc@cygnus.com>
279 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
280 * Makefile.in: Regenerate.
282 * configure.in: Add support for mips and sh pe vectors.
283 * configure: regenerate.
285 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
288 * targets.c: Add mips and sh pe vectors.
290 * libpei.h (coff_final_link_postscript): Only define if not
293 * coffcode.h: Add support for WinCE magic numbers.
295 * peigen.c (pe_print_reloc): Update comment and rearrange
296 appending of newline character.
298 * peicode.h: Add support for Image Library Format.
299 (pe_ILF_vars): Structure containing data used by ILF code.
300 (pe_ILF_make_a_section): New function. Create a section based
302 (pe_ILF_make_a_reloc): New function. Create a reloc based on
304 (pe_ILF_make_a_symbol): New function. Create a symbol based
306 (pe_ILF_save_relocs): New function. Store the relocs created
307 by pe_ILF_make_a_reloc in a section.
308 (pe_ILF_build_a_bfd): New function. Create a BFD describing
310 (pe_ILF_object_p): New function. Return a bfd_target pointer
312 (pe_bfd_object_p): If an ILF object is detected call
313 pe_ILF_object_p on it.
315 * coff-arm.c: Add support for WinCE relocs which are different
316 from normal ARM COFF relocs.
317 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
319 * coff-sh.c: Add support for sh-pe target.
320 * pe-sh.c: New file. Support code for sh-pe target.
321 * pei-sh.c: New file. Support code for sh-pe target.
323 * pe-mips.c: New file. Support code for mips-pe target.
324 * pei-mips.c: New file. Support code for mips-pe target.
326 2000-02-27 Jakub Jelinek <jakub@redhat.com>
328 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
329 architecture if the object causing the bump is dynamic.
330 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
331 and also don't it for memory ordering.
332 (sparc64_elf_write_relocs): Take src_rela out of the loop.
334 2000-02-27 Ian Lance Taylor <ian@zembu.com>
336 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
337 calling bfd_get_section_size_before_reloc.
338 (decode_line_info): Likewise.
339 (_bfd_dwarf2_find_nearest_line): Likewise.
341 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
343 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
344 name of the libtool directory.
345 * Makefile.in: Rebuild.
347 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
349 * som.c (SOM_HOWTO): Define.
350 (som_hppa_howto_table): Use it.
352 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
354 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
356 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
358 2000-02-24 Catherine Moore <clm@cygnus.com>
360 * som.c (som_misc_symbol_info): Add field
362 (som_bfd_derive_misc_symbol_info): Initialize
364 (som_build_and_write_symbol_table): Keep track
365 of secondary_def field.
366 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
367 if secondary_def field is set.
368 (som_bfd_ar_write_symbol_stuff): Initialize
371 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
373 * dwarf2.c (read_address): Read 16-bits addresses.
374 (parse_comp_unit): Accept addr_size == 2.
376 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
378 * bfd-in.h: Update copyright date.
380 2000-02-23 Linas Vepstas <linas@linas.org>
382 * cpu-i370.c: New file.
383 * elf32-i370.c: New file.
384 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
385 (bfd_i370_arch): New.
386 (bfd_archures_list): Add bfd_i370_arch.
387 * elf.c (prep_headers): Add bfd_arch_i370.
388 * Makefile.am: Add support for IBM 370 elf.
389 * config.bfd: Likewise.
390 * configure.in: Likewise.
391 * libbfd.h (bfd_reloc_code_real_names): Likewise.
392 * reloc.c (bfd_reloc_code_type): Likewise.
393 * targets.c: Likewise.
395 * Makefile.in: Regenerate.
396 * configure: Regenerate.
397 * bfd-in2.h: Regenerate.
399 2000-02-22 Ian Lance Taylor <ian@zembu.com>
401 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
402 invalid relocation types, and change them to R_386_NONE.
404 2000-02-22 H.J. Lu <hjl@gnu.org>
406 * elflink.h (elf_link_add_object_symbols): If a version symbol is
407 not defined, don't add a second ELF_VER_CHR.
409 * elflink.h (elf_bfd_final_link): Call output_extsym for global
410 symbols converted to local symbols even when stripping all
412 (elf_link_output_extsym): Process global symbols converted to
413 local symbols even if they are being stripped.
415 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
417 * archures.c (bfd_octets_per_byte): Return unsigned int.
418 (bfd_arch_mach_octets_per_byte): Ditto.
419 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
421 * section.c (bfd_get_section_size_before_reloc): Quell signed
422 vs. unsigned comparison warning.
423 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
424 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
425 change. What was I thinking?
426 * bfd-in2.h: Regenerate.
428 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
429 (elf_gc_sections): Same here.
430 (elf_gc_common_finalize_got_offsets): And here.
432 2000-02-21 Ian Lance Taylor <ian@zembu.com>
434 ELF HPPA doesn't work at present; remove it until it does.
435 * config.bfd: Comment out setting targ_defvec to
437 * Makefile.am: Rebuild dependencies.
438 (BFD32_BACKENDS): Remove elf32-hppa.lo.
439 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
440 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
441 * Makefile.in: Rebuild.
442 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
444 2000-02-18 Geoff Keating <geoffk@cygnus.com>
446 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
447 is no bfd_free(). Revert bfd_free part of previous change.
449 2000-02-18 Geoff Keating <geoffk@cygnus.com>
451 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
453 (coff_compute_section_file_positions): Use bfd_free to pair
455 (coff_write_object_contents): Likewise.
457 * coff-rs6000.c (xcoff_howto_table_16): New variable.
458 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
460 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
462 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
463 (xcoff_ar_file_hdr_big): New structure.
464 (SIZEOF_AR_FILE_HDR_BIG): New macro.
465 (xcoff_ar_hdr_big): New structure.
466 (SIZEOF_AR_HDR_BIG): New macro.
467 (xcoff_big_format_p): New macro.
468 (xcoff_ardata_big): New macro.
469 (arch_xhdr_big): New macro.
470 (xcoff_slurp_armap): Handle large archives.
471 (xcoff_archive_p): Detect large archives.
472 (xcoff_read_ar_hdr): Handle large archives.
473 (xcoff_openr_next_archived_file): Handle large archives.
474 (xcoff_generic_stat_arch_elt): Handle large archives.
475 (xcoff_write_armap_old): Rename from xcoff_write_armap.
476 (xcoff_write_armap_big): New function.
477 (xcoff_write_armap): New function, dispatch to _old or _big.
478 (xcoff_write_archive_contents_old): Rename from
479 xcoff_write_archive_contents.
480 (xcoff_write_archive_contents_big): New function.
481 (xcoff_write_archive_contents): New function, dispatch to _old or
484 2000-02-18 Richard Henderson <rth@cygnus.com>
486 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
487 and hide_symbol members.
488 (elf_link_hash_copy_indirect): Remove.
489 (elf_link_hash_hide_symbol): Remove.
490 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
491 and elf_backend_hide_symbol.
492 (_bfd_elf_link_hash_copy_indirect): Declare.
493 (_bfd_elf_link_hash_hide_symbol): Declare.
494 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
495 (_bfd_elf_link_hash_hide_symbol): Likewise.
496 (_bfd_elf_link_hash_table_init): Don't init killed members.
497 * elflink.h (elf_link_add_object_symbols): Use the bed function
498 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
499 (elf_link_assign_sym_version): Likewise.
500 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
501 (elf_backend_hide_symbol): Likewise.
502 (elfNN_bed): Update for new members.
504 2000-02-17 Kevin Buettner <kevinb@redhat.com>
506 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
507 STACK_END_ADDR): Define for new core file format.
508 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
509 for handling the vagaries of the various core file structures used
510 by AIX over the years.
511 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
512 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
513 core_dumpx structure.
515 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
517 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
518 (bfd_mach_sh3_dsp): Likewise.
519 (bfd_mach_sh4): Reinstate.
520 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
521 * bfd-in2.h: Regenerate.
522 * coff-sh.c (struct sh_opcode): flags is no longer short.
523 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
524 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
525 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
526 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
527 (sh_opcodes): No longer const.
528 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
529 (sh_insn_uses_reg): Check for USESAS and USESR8.
530 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
531 (_bfd_sh_align_load_span): Return early for SH4.
532 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
533 Take into account that field b of a parallel processing insn
534 could be mistaken for a separate insn.
535 * cpu-sh.c (arch_info_struct): New array elements for
536 sh2, sh-dsp and sh3-dsp.
537 Reinstate element for sh4.
538 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
539 (SH4_NEXT): Reinstate.
540 (SH3_NEXT, SH3E_NEXT): Adjust.
541 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
542 * elf32-sh.c (sh_elf_set_private_flags): New function.
543 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
544 (sh_elf_merge_private_data): New function.
545 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
546 (bfd_elf32_bfd_copy_private_bfd_data): Define.
547 (bfd_elf32_bfd_merge_private_bfd_data): Change to
548 sh_elf_merge_private_data.
550 2000-02-13 Richard Henderson <rth@cygnus.com>
552 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
554 (elf_link_hash_copy_indirect): New.
555 (elf_link_hash_hide_symbol): New.
556 * elflink.h (elf_link_add_object_symbols): Break out copy from
557 indirect new new symbol to elf.c.
558 (elf_link_assign_sym_version): Break out privatization of
559 non-exported symbol to elf.c.
560 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
561 (_bfd_elf_link_hash_hide_symbol): New.
562 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
564 2000-02-13 Ian Lance Taylor <ian@zembu.com>
566 * section.c (_bfd_strip_section_from_output): Add info parameter.
567 If it passed as non-NULL, use it to check whether any input BFD
568 has an input section which uses this output section. Change all
570 * bfd-in2.h: Rebuild.
572 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
573 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
575 * bfd-in2.h: Rebuild.
577 2000-02-10 Timothy Wall <twall@cygnus.com>
579 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
580 allow final modifications of swapped-in symbol.
581 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
582 * coffcode.h (coff_write_relocs): Use macro
583 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
584 symbol index should be set to -1.
586 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
588 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
589 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
590 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
591 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
592 sh_insns_uses_or_sets_freg): New functions.
593 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
594 * (sh_insns_conflict): Use new functions and new macros to
595 detect conflicts when two instructions both set same integer registers,
596 both set same fp register, and both set special register.
598 2000-02-09 Timothy Wall <twall@cygnus.com>
600 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
601 swapping in sections, so that the swapping routines have access to
604 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
606 * coff-go32.c: Update comment. Update copyright.
608 2000-01-27 Thomas de Lellis <tdel@windriver.com>
610 * syms.c (bfd_decode_symclass)
611 Two new class characters were added - 'V' and 'v'. The
612 meaning of 'W' is now restricted to just weak non-object
613 symbols. This allows differentiation between, for example,
614 weak functions vs weak objects. nm for example now dumps:
616 'w' = weak unresolved
617 'V' = weak global object
618 'v' = weak unresolved object
620 (bfd_is_undefined_symclass): New function. Return true if the
621 given symbol class represents and undefined/unresolved symbol.
623 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
626 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
628 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
629 STT_ARM_16BIT flag set, but it is not attached to a data object
630 return STT_ARM_16BIT so that it will be treated as code by the
633 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
635 * coff-i386.c (i3coff_object_p): Remove prototype.
638 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
639 to name. Update copyright.
641 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
642 assignment to avoid warning. Update copyright.
644 2000-01-24 Robert Lipe (robertl@sco.com)
646 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
647 instead of using GNU C extension.
649 2000-01-21 Nick Clifton <nickc@cygnus.com>
651 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
652 amount from a bfd_in_memory structure.
653 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
656 2000-01-14 Nick Clifton <nickc@cygnus.com>
658 * linker.c (default_indirect_link_order): oops - fix incorrectly
659 applied patch from Tim Wall.
661 2000-01-13 Timothy Wall (twall@tiac.net>
663 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
664 = scnhsz, filhsz, relsz, aoutsz, etc)
668 2000-01-13 Nick Clifton <nickc@cygnus.com>
670 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
671 interwork thumb to arm stub.
673 2000-01-13 Timothy Wall (twall@tiac.net>
675 * archures.c (bfd_octets_per_byte): New function: Return
677 (bfd_arch_mach_octets_per_byte): New function: Return target
680 * section.c: Distinguish between octets and bytes for usage of
681 _cooked_size, _raw_size, and output_offset. Clarify
682 description of bfd_set_section_contents.
684 * bfd-in2.h: Regenerate.
686 * coffgen.c: Indicate that the offset parameter is in bytes, not
689 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
690 where appropriate to get the octet offset when calling
691 bfd_set_section_contents.
692 (bfd_coff_reloc_link_order): Ditto.
694 * linker.c (bfd_generic_reloc_link_order): Ditto.
695 (_bfd_default_link_order): Ditto.
697 * reloc.c (bfd_perform_relocation): Distinguish between octets
698 and bytes. Use octets when indexing into octet data; use bytes
699 when calculating target addresses.
700 (bfd_install_relocation): Ditto.
702 * srec.c (srec_write_section): Ditto.
704 2000-01-13 Nick Clifton <nickc@cygnus.com>
706 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
707 3 to 2. This allows 4 byte sized sections, which is necessary for
708 dlltool to build funcitoning DLLs.
710 2000-01-10 Philip Blundell <pb@futuretv.com>
712 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
713 (arm*-*-conix*): New target.
715 2000-01-10 Egor Duda <deo@logos-m.ru>
717 * config.bfd: Include elf32_i386 vector to target list for cygwin
720 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
721 * configure.in: Test for structure win32_pstatus_t in
723 * configure: Regenerate.
725 * elf.c (elfcore_grok_win32pstatus): New function: process
726 win32_pstatus_t notes in elf core file.
727 (elfcore_grok_note): Detect win32_pstatus notes.
729 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
731 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
733 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
734 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
736 1999-12-29 Richard Henderson <rth@cygnus.com>
738 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
739 if no dynamic sections created.
741 1999-12-27 Nick Clifton <nickc@cygnus.com>
743 * peicode.h (pe_bfd_object_p): Only define for PE format
746 1999-12-17 Nick Clifton <nickc@cygnus.com>
748 * coff-i386.c (i3coff_object_p): Delete.
749 (i386coff_vec): Replace reference to i3coff_object_p with a
750 reference to coff_object_p.
752 * coff-mcore.c (pe_object_p): Delete.
754 * peicode.h (pe_bfd_object_p): New function: Detect the
755 presence of a PE format COFF object file. Also detect and
756 warn about the presence of LINK6 format Image Library Format
759 1999-12-16 Nick Clifton <nickc@cygnus.com>
761 * coff-arm.c (NUM_ELEM): New macro.
762 (NUM_RELOCS): New macro: The number of known ARM relocs.
763 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
764 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
766 (bfd_arm_process_before_allocation): Produce a warning message if
767 an out of range symbol index is encountered.
769 1999-12-14 Nick Clifton <nickc@cygnus.com>
771 * elflink.h (is_global_symbol_definition): New Function: Return
772 true iff the symbol is being given a global definition in this
774 (elf_link_is_defined_archive_symbol): Do not bother processing
775 symbols for an archive element that has already been included
777 Use is_global_symbol_definition().
779 1999-12-09 Andrew Cagney <cagney@cygnus.com>
781 * config.bfd: Add support for sparc-*-netbsdelf* and
784 1999-12-13 Nick Clifton <nickc@cygnus.com>
786 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
787 if the symbol is in the common section.
789 1999-12-10 Nick Clifton <nickc@cygnus.com>
791 * elflink.h (elf_link_is_defined_archive_symbol): New
792 function: Decide if a symbol, in an archive map is there
793 because it is defined in the archive element, or because it is
794 just another common declaration of it.
795 (elf_link_add_archive_symbols): Use
796 elf_link_is_defined_archive_symbol to decide if an archive
797 element contain a reference to a common symbol should be
800 1999-12-10 Nick Clifton <nickc@cygnus.com>
802 * elflink.h: Revert previous patch.
803 * targets.c: Revert previous patch.
804 * libbfd-in2.h: Revert previous patch.
805 * libbfd.h: Revert previous patch.
806 * elfxx-target.h: Revert previous patch.
807 * archive.c: Revert previous patch.
808 * aout-target.h: Revert previous patch.
809 * aout-tic30.h: Revert previous patch.
810 * bfd.c: Revert previous patch.
811 * coff-alpha.c: Revert previous patch.
812 * coff-rs6000.c: Revert previous patch.
813 * elf64-mips.c: Revert previous patch.
814 * ieee.c: Revert previous patch.
815 * libecoff.h: Revert previous patch.
816 * oasys.c: Revert previous patch.
817 * som.c: Revert previous patch.
818 * vms.c: Revert previous patch.
820 1999-12-09 Nick Clifton <nickc@cygnus.com>
822 * elflink.h (elf_link_add_archive_symbols): Add an archive
823 element even if contains a symbol which is currently only
824 considered to be a common.
826 * targets.c (struct bfd_target): Add new field
827 _bfd_allow_commons_in_armap.
828 * bfd-in2.h:Regenerate.
830 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
832 (_bfd_archive_bsd_allow_commons_in_armap): Define.
833 * libbfd.h: Regenerate.
835 * elfxx-target.h: If using COFF archive map, override
836 definition of allow_commons_in_armap and replace with
839 * archive.c (bfd_compute_and_write_armap): Do not place common
840 symbols into the archive map unless _bfd_allow_commons_in_armap
843 * aout-target.h (MY_allow_commons_in_armap): Define.
844 * aout-tic30.h (MY_allow_commons_in_armap): Define.
845 * bfd.c (bfd_allow_commons_in_armap): Define.
846 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
847 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
848 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
849 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
850 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
851 * oasys.c (oasys_allow_commons_in_armap): Define.
852 * som.c (som_allow_commons_in_armap): Define.
853 * vms.c (vms_allow_commons_in_armap): Define.
855 1999-12-07 Jim Blandy <jimb@cygnus.com>
857 Add support for SSE registers in ELF core files.
858 * elf.c (elfcore_make_note_pseudosection): New function.
859 (elfcore_grok_prfpreg): Use it.
860 (elfcore_grok_prxfpreg): New function.
861 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
863 1999-12-03 Ian Lance Taylor <ian@zembu.com>
865 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
866 value by 4 before storing it back in the field. From
867 Koundinya. K <kk@ddeorg.soft.net>.
869 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
871 * archures.c (bfd_mach_am33): Define.
872 * bfd-in2.h: Rebuilt.
873 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
874 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
875 (compute_function_info): Handle additional registers saved by
877 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
878 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
880 1999-11-29 Jim Blandy <jimb@cygnus.com>
882 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
884 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
887 1999-11-27 Michael Meissner <meissner@cygnus.com>
889 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
890 internal use within gas for alpha explicit relocations.
891 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
892 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
893 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
894 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
895 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
896 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
898 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
899 BFD_RELOC_ALPHA_USER_*.
901 * bfd-in2.h: Regenerate.
902 * libbfd.h: Regenerate.
904 1999-11-26 Fred Fish <fnf@cygnus.com>
906 * elf.c (elfcore_read_notes): Add prototype for static function.
907 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
908 (bfd_section_from_phdr): Replacement function that calls
909 _bfd_elf_make_section_from_phdr for generic segment types and
910 backend fucntion pointed to by elf_backend_section_from_phdr for
911 backend specific segment types.
912 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
913 now called by _bfd_elf_make_section_from_phdr. Note that this func
914 is now just a stub between the caller and bfd_section_from_phdr.
916 * elf-bfd.h (struct elf_backend_data): Add new function pointer
917 elf_backend_section_from_phdr.
918 (elf_backend_section_from_phdr): Add prototype.
920 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
921 (elfNN_bed): Add elf_backend_section_from_phdr.
923 1999-11-25 Nick Clifton <nickc@cygnus.com>
925 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
926 SEC_CODE and SEC_READONLY flags to glue sections.
928 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
929 SEC_CODE and SEC_READONLY flags to glue sections.
931 1999-11-20 Nick Clifton <nickc@cygnus.com>
933 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
936 1999-11-19 Catherine Moore <clm@cygnus.com>
938 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
939 (elf_cpu32_plt_entry): Likewise.
941 1999-11-18 Nick Clifton <nickc@cygnus.com>
943 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
945 (coff_mcore_relocate_section): Initialise addend to 0.
946 Special case processing of RVA reloc.
948 1999-11-17 Richard Henderson <rth@cygnus.com>
950 * elf-bfd.h (struct elf_backend_data): Reorder collect and
951 type_change_ok; add sign_extend_vma.
952 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
953 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
954 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
955 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
956 (elfNN_bed): Follow struture changes.
958 1999-11-09 Ian Lance Taylor <ian@zembu.com>
960 * libbfd.c (bfd_read): Check result of read against desired result
962 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
963 invalid compared to the section size.
965 * ieee.c (ieee_slurp_debug): Get the length of the debug
966 information right if there is no data part.
968 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
970 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
971 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
973 1999-10-28 Ian Lance Taylor <ian@zembu.com>
975 * elflink.h (elf_bfd_final_link): Make last_local signed.
977 1999-10-27 Ian Lance Taylor <ian@zembu.com>
979 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
982 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
984 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
986 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
987 * bfd-in2.h: Regenerate.
989 1999-10-15 Andrew Haley <aph@cygnus.com>
991 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
993 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
995 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
997 1999-10-08 Ian Lance Taylor <ian@zembu.com>
999 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1000 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1003 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1005 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1006 relocs also need the GP value.
1007 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1008 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1009 the GP value for R_MIPS_LITERAL relocs too. Handle
1010 R_MIPS_64 relocs properly on big-endian MIPS.
1011 (mips_elf_sign_extend): Behave properly with 'long long'.
1012 (mips_elf_highest): Correct typo.
1014 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1016 * cpu-m32r.c (arch_info_struct): New static global.
1017 (bfd_m32r_arch): Refer to it.
1018 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1019 (m32r_elf_print_private_bfd_data): Ditto.
1020 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1021 * archures.c (bfd_mach_m32rx): Define it.
1022 * bfd-in2.h: Rebuild.
1024 1999-09-28 Fred Fish <fnf@cygnus.com>
1026 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1027 (cisco_core_big_vec): Add new bigendian vec.
1028 (cisco_core_little_vec): Add new little endian vec.
1030 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1031 (crash_info_locs): Add array of possible offsets.
1032 (MASK_ADDR): Mask to apply to crash info offset.
1033 (crashinfo_external): Add textbase, database, bssbase and
1034 turn into a typedef.
1035 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1036 Many small changes to account for additional hardware versions.
1037 Pick a reasonable size for ".reg" section. Add a ".crash"
1038 section to allow access to crashinfo_external struct.
1039 (cisco_core_file_p): New version of this function that
1040 iterates over crash_info_locs, calling cisco_core_file_validate.
1041 (cisco_core_vec): Old big endian only vec replaced with ...
1042 (cisco_core_big_vec): Add big endian version.
1043 (cisco_core_little_vec): Add little endian version.
1045 * configure.in (cisco_core_vec): Split to two new vectors ...
1046 (cisco_core_big_vec): New target vector.
1047 (cisco_core_little_vec): New target vector.
1048 * configure: Regenerate.
1049 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1050 to cisco_core_big_vec in targ_selvecs.
1052 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1054 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1055 (mips_elf_relocate_got_local): Unused, delete.
1056 (mips_elf_relocate_global_got): Unused, delete.
1058 1999-09-24 Fred Fish <fnf@cygnus.com>
1060 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1061 to initialize it to something meaningful. Then use it to generate
1062 more useful segment names.
1064 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1066 * som.c (NO_PCREL_MODES): Define if the system does not define
1068 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1069 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1070 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1071 * libhppa.h (dis_assemble_22): New function.
1072 (bfd_hppa_insn2fmt): Handle long branch.
1074 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1077 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1079 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1080 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1081 (reloc_howto_type howto_table): Tidy comments and whitespace.
1083 1999-09-17 Nick Clifton <nickc@cygnus.com>
1085 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1086 previous delta. Set sec->gc_mark instead.
1088 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1090 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1091 (elf_cpu32_plt_entry): Likewise.
1093 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1095 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1097 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1098 symbol table, then just compute a suitable value (but do not
1099 create a __gp symbol).
1101 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1102 symbols when building shared libraries.
1103 (elf_hppa_final_link_relocate): Correct handling of PCREL
1104 relocations against undefined symbols.
1106 1999-09-16 Nick Clifton <nickc@cygnus.com>
1108 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1109 interworking sections as linker created so that they will not
1110 be removed by garbage collection.
1112 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1114 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1115 (elf_hppa_final_link_relocate): Consistently create an absolute
1116 address, then subtract out the value of __gp.
1118 1999-09-14 Michael Meissner <meissner@cygnus.com>
1120 * configure.in (Canonicalization of target names): Remove adding
1121 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1122 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1123 * configure: Regenerate.
1125 1999-09-14 Nick Clifton <nickc@cygnus.com>
1127 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1130 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1132 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1133 (elf_hppa_final_link): Initialize text_segment_base and
1135 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1137 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1138 (elf_hppa_final_link_relocate): Likewise.
1139 (elf_hppa_relocate_insn): Likewise.
1140 (elf_hppa_relocate_section): Initialize HOWTO.
1142 1999-09-13 Donn Terry <donn@interix.com>
1144 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1145 handling to support both GNU and MS objects.
1147 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1148 when determining whether to set F_RELFLG.
1150 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1152 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1153 PC24 relocs if the target is an undefined weak symbol.
1154 (arm_add_to_rel): Fix compiler warning.
1155 (elf32_arm_plt0_entry): Correct comments.
1157 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1159 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1160 an absolute symbol in REL relocs.
1162 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1164 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1165 Stub SEGREL32. Return an error for any relocation not handled.
1167 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1169 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1170 constant symbols, and avoid multiple definition errors on them.
1172 1999-09-12 Donn Terry <donn@interix.com>
1174 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1175 significant bit is set.
1177 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1179 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1181 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1182 relocs as we do for RELA relocs.
1184 1999-09-11 Donn Terry <donn@interix.com>
1186 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1187 (coff_final_link_postscript): Define.
1188 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1189 directory entries here.
1190 (_bfd_pei_final_link_postscript): New function.
1192 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1193 section flags based on the section name.
1195 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1196 get the overflow of the s_nlnno field from the s_nreloc field.
1197 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1198 the s_nlnno overflow of the .text section into the s_nreloc
1201 * peigen.c (add_data_entry): Declare.
1202 (pei_swap_aouthdr_out): Get image size right. Set linker version
1204 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1205 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1206 extraneous ImageBase.
1207 (pe_print_edata): Likewise.
1208 (pe_print_pdata): Likewise. Print exception entries.
1209 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1210 (tbl): Make const, add "UNKNOWN".
1211 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1212 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1213 section data directory.
1214 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1216 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1217 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1218 * peicode.h (coff_get_symbol_info): Define.
1220 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1222 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1224 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1227 * libpei.h: New file, broken out of peicode.h.
1228 * peigen.c: New file, broken out of peicode.h.
1229 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1230 * configure.in: Add peigen.lo to list of files required for each
1232 * Makefile.am: Rebuild dependencies.
1233 (BFD32_BACKENDS): Add peigen.lo.
1234 (BFD32_BACKENDS_CFILES): Add peigen.c.
1235 (SOURCE_HFILES): Add libpei.h.
1236 * configure, Makefile.in: Rebuild.
1238 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1239 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1240 instead. Don't clear the s_paddr field for an uninitialized data
1243 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1244 coff_data_type to f_timdat.
1245 * peicode.h (pe_mkobject_hook): Likewise.
1247 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1248 number if COFF_IMAGE_WITH_PE.
1250 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1251 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1252 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1253 there is no SEC_DEBUGGING section.
1254 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1255 IMAGE_FILE_DEBUG_STRIPPED.
1257 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1258 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1259 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1260 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1262 * coffswap.h (IMAGE_BASE): Don't define.
1263 * pei-arm.c (IMAGE_BASE): Don't define.
1264 * pei-i386.c (IMAGE_BASE): Don't define.
1265 * pei-mcore.c (IMAGE_BASE): Don't define.
1266 * pei-ppc.c (IMAGE_BASE): Don't define.
1268 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1269 symbol, switch on the class when determining whether to modify the
1270 value. For PE, don't modify the value of a C_FCN symbol not named
1273 * libbfd-in.h (_bfd_abort): Declare.
1275 * bfd.c (_bfd_abort): New function.
1276 * libbfd.h: Rebuild.
1278 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1281 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1282 don't write out the associated line numbers.
1284 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1287 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1288 changes when the base type is unknown.
1290 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1293 * syms.c (BSF_DEBUGGING_RELOC): Define.
1294 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1295 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1297 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1298 BSF_DEBUGGING_RELOC set.
1299 * bfd-in2.h: Rebuild.
1301 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1303 * ecoff.c (bfd_debug_section): Update initialization for new
1305 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1306 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1308 1999-09-10 H.J. Lu <hjl@gnu.org>
1310 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1311 _bfd_filnmlen field.
1312 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1314 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1316 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1317 for FPTR relocs involving local symbols.
1319 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1320 value for the stub address in a call through a stub.
1321 Install the value for a local symbol directly into the DLT
1322 instead of generating a reloc. Correctly handle FPTR64 relocs.
1324 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1325 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1326 (elf_hppa_final_link): Call them.
1328 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1330 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1331 (elf_adjust_dynamic_symbol): ...from here.
1333 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1335 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1336 relocation, remove them. SECREL64->LTOFF16WF.
1337 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1339 (elf_hppa_relocate_insn): Similarly.
1341 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1342 (elf_hppa_relocate_insn): Similarly.
1344 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1346 (elf_hppa_relocate_insn): Similarly.
1348 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1349 Handle LTOFF_TP* relocs.
1350 (elf_hppa_relocate_insn): Similarly.
1352 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1353 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1354 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1356 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1357 DIR32, DIR64 and FPTR64 relocations.
1358 (elf_hppa_relocate_insn): Similarly.
1360 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1361 address of the .PARISC.global section.
1362 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1363 table entry elf_hppa_final_link_relocate. Do not give a warning
1364 for a reloc against an external symbol if it has a PA64 hash
1366 (elf_hppa_final_link_relocate): Significantly rework. Handle
1367 DLTIND relocations. Compute the final value of the relocation
1368 before passing the value of elf_hppa_relocate_insn.
1369 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1370 relocation support. Handle DLTIND relocation requests just like
1371 DLTREL relocation requests. Simplify branch handling.
1373 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1375 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1376 non-allocated section as done in i386 version.
1377 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1378 statement since this is no know relocation.
1380 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1382 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1384 (elf_hppa_relocate_insn): Similarly.
1386 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1388 (elf_hppa_relocate_insn): Similarly.
1390 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1391 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1392 Pass the relocate type rather than the insn format to
1393 elf_hppa_relocate_insn.
1394 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1395 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1397 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1399 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1400 (bfd_coff_filnmlen): Define.
1401 (bfd_coff_std_swap_table): Initialize new field.
1402 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1404 (coff_write_symbols): Likewise.
1405 (coff_get_normalized_symtab): Likewise.
1406 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1407 * libcoff.h: Rebuild.
1409 1999-09-06 Donn Terry <donn@interix.com>
1411 * coffcode.h (sort_by_secaddr): New static function if
1413 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1414 sections by VMA when assigning target_index values. Always set
1417 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1418 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1420 * libcoff.h: Rebuild.
1422 * coffcode.h (coff_set_custom_section_alignment): Add const to
1423 declaration to match definition.
1424 (coff_write_object_contents): Don't set F_AR32W(R)? if
1427 * coff-i386.c (in_reloc_p): Add declaration.
1428 (i386coff_vec): Simplify initialization of
1429 application_section_flags.
1431 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1432 version. Move COFF_WITH_PE specific code to new version.
1433 (stype_to_sec_flags): Likewise. Add section parameter.
1434 * coffgen.c (make_a_section_from_file): Set target_index before
1435 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1436 * libcoff.h: Rebuild.
1438 * syms.c (stt): Add some PE/PEI section names.
1439 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1441 (bfd_symbol_info): Check for 'w'.
1443 * section.c (struct bfd_comdat_info): Define.
1444 (asection): Add comdat field.
1445 (STD_SECTION): Initialize comdat field.
1446 (bfd_make_section_anyway): Likewise.
1447 * bfd-in2.h: Rebuild.
1449 1999-09-06 Andreas Schwab <schwab@suse.de>
1451 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1454 1999-09-06 Nick Clifton <nickc@cygnus.com>
1456 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1457 bfd_realloc instead of calloc and realloc.
1459 1999-09-04 Steve Chamberlain <sac@pobox.com>
1461 * cpu-pj.c: New file.
1462 * elf32-pj.c: New file.
1463 * config.bfd (pj*): New cpu.
1464 (pj-*-*, pjl-*-*): New targets.
1465 * configure.in (bfd_elf32_pj_vec): New target vector.
1466 (bfd_elf32_pjl_vec): New target vector.
1467 * archures.c (bfd_arch_pj): Define.
1468 * elf.c (prep_headers): Handle bfd_arch_pj.
1469 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1470 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1471 to target vector list.
1472 * Makefile.am: Rebuild dependencies.
1473 (ALL_MACHINES): Add cpu-pj.lo.
1474 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1475 (BFD32_BACKENDS): Add elf32-pj.lo.
1476 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1477 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1479 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1481 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1482 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1483 and NON_GOT_REF from weak defined symbol to real symbol.
1484 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1485 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1486 create a COPY reloc.
1487 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1488 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1489 don't create a COPY reloc.
1491 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1493 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1494 count those in sections we are not including in the link.
1496 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1498 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1499 field in hpux11 shared libraries.
1501 1999-09-02 Nick Clifton <nickc@cygnus.com>
1503 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1505 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1507 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1508 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1509 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1511 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1513 * elflink.h (record_link_assignment): When possible, keep the
1514 original type of the symbol.
1516 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1518 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1519 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1520 tools were configured.
1521 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1523 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1525 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1526 GOT entries for GOT16 relocations; they're not required.
1528 1999-08-24 Nick Clifton <nickc@cygnus.com>
1530 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1532 * config.bfd (arm-*-netbsd*): New target.
1533 * configure.in (armnetbsd_vec): New target vector.
1534 * configure: Regenerate
1535 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1537 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1538 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1539 (armnetbsd.lo): New rule with deps.
1540 * Makefile.in: Regenerate.
1542 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1545 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1547 * som.c (som_slurp_symbol_table): Fix typo in comment.
1549 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1551 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1552 here instead of using elf_section_data...
1554 1999-08-19 Nick Clifton <nickc@cygnus.com>
1556 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1557 relocations into the base file.
1558 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1559 we are building a base file.
1561 1999-08-19 Nick Clifton <nickc@cygnus.com>
1563 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1565 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1566 REL relocs when performing a partial relocation.
1568 1999-08-18 Donn Terry <donn@interix.com>
1570 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1571 _bfd_coff_link_input_bfd into top level.
1573 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1574 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1575 (coff_i386_rtype_to_howto): Likewise.
1576 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1577 Completely ignore symbols which are all zero.
1578 (dummy_reloc16_estimate): Add return 0.
1579 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1580 variable copy to name_copy to avoid shadowing outer scope
1582 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1583 from unsigned int to unsigned long. Add timestamp field.
1584 * libcoff.h: Rebuild.
1586 1999-08-17 H.J. Lu <hjl@gnu.org>
1588 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1591 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1593 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1594 for special section symbols.
1595 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1596 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1599 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1601 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1602 coincidence of variable names between old and new code.
1604 1999-08-12 Nick Clifton <nickc@cygnus.com>
1606 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1607 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1608 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1609 and 'addend' parameter a 'bfd_signed_vma'.
1610 (elf32_arm_final_link_relocate): Do not involve stubs in
1611 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1612 jumps, not function calls.
1614 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1616 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1617 in R_ARM_PC24 relocs.
1619 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1621 * elf-hppa.h (elf_hppa_fake_sections): New function.
1622 * elf32-hppa.c (elf_backend_fake_sections): Define.
1624 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1625 recent changes to the arch_info structure.
1627 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1628 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1629 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1632 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1633 Ralf Baechle <ralf@uni-koblenz.de>
1635 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1636 output DT_MIPS_GOTSYM.
1637 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1638 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1640 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1642 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1643 prototype. Handle local symbols. Add commentary.
1644 (mips_elf_calculate_relocation): Adjust accordingly.
1645 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1648 * elflink.h (elf_bfd_final_link): Tweak last change.
1650 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1652 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1653 elf-section data to allocate just the right amount of relocation
1654 space. Don't allocate the hash space twice.
1655 (elf_bfd_final_link): Calculate the amount of space to allocate in
1656 each relocation section.
1658 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1660 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1661 64bit mode, generate a section relative relocation for a 32bit
1663 (elf_hppa_is_local_label_name): New function.
1664 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1665 shared between 32bit and 64bit port.
1667 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1669 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1670 R_MIPS_GOT16 and R_MIPS_CALL16.
1671 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1672 to use when looking for a preexisting GOT entry.
1674 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1676 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1677 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1679 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1681 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1683 * elflink.h (elf_link_output_extsym): Don't output a weak
1684 reference to an undefined symbol just because it was defined weak
1687 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1689 * coffgen.c (coff_find_nearest_line): When looking for file, use
1690 last best match rather than first. If address is beyond last line
1691 number record, don't return the last line as the correct value.
1693 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1695 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1696 * bfd-in2.h: Rebuild.
1698 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1700 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1701 * coffcode.h (coff_set_custom_section_alignment): New static
1703 (coff_section_alignment_table): New static array.
1704 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1705 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1706 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1707 * libcoff.h: Rebuild.
1709 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1711 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1713 * Makefile.in: Rebuild.
1715 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1717 * section.c (SEC_SHARED): Define.
1718 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1719 (styp_to_sec_flags): Likewise.
1720 * peicode.h (coff_swap_scnhdr_out): Likewise.
1721 * bfd-in2.h: Rebuild.
1723 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1725 * coffcode.h (coff_classify_symbol): Comment out part of
1726 1999-08-05 change which breaks cygwin DLLs.
1728 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1729 * aclocal.m4, configure: Rebuild.
1731 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1733 * section.c (global_syms): Only initialize union field if
1736 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1738 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1739 the size of a GOT entry here.
1740 (mips_elf_calculate_relocation): Don't create a local GOT entry
1741 for the symbol in a GOT16 relocation; just for it's high-order bit
1742 (_bfd_mips_elf_relocate_section): Fix thinko.
1744 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1746 Based on patches from Donn Terry <donn@interix.com>:
1747 * coffcode.h (enum coff_symbol_classification): Define.
1748 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1749 _bfd_coff_classify_symbol. Change return type.
1750 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1751 (coff_slurp_symbol_table): Use coff_classify_symbol.
1752 (coff_classify_symbol): New static function.
1753 (coff_sym_is_global): Never define.
1754 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1755 * cofflink.c (coff_link_check_ar_symbols): Use
1756 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1757 (coff_link_add_symbols): Likewise.
1758 (_bfd_coff_link_input_bfd): Likewise.
1759 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1760 coff_classify_symbol.
1761 * libcoff.h: Rebuild.
1763 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1765 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1766 (e_ltpsel, e_rtpsel): Similarly.
1768 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1769 and 14bit ertpsel. Handle 64bit psel.
1771 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1773 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1774 handling for REL relocations. And only left-shift R_MIPS26
1775 relocation addends where necessary.
1777 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1779 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1780 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1781 Just return the relocation found.
1782 (mips_elf_relocate_section): Pull the LO16 addend out of the
1783 section itself when using REL relocations.
1785 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1786 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1789 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1791 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1792 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1793 relocation against a symbol in an input section with no output
1794 section. From Daniel Jacobowitz <drow@false.org>.
1796 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1798 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1799 look for generated file correctly.
1800 * aclocal.m4, configure: Rebuild.
1802 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1804 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1805 and R_MIPS16_26 relocations correctly when relocating.
1806 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1807 and R_MIPS_CALL_LO16 are for global symbols.
1809 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1811 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1813 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1814 variables and initialize them.
1816 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1818 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1819 there are no global symbols requiring GOT entries.
1820 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1821 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1822 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1824 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1825 symbols are considered to have the value zero.
1826 (_bfd_mips_elf_relocate_section): Don't try to perform a
1827 relocation for an undefined symbol.
1828 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1831 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1833 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1834 wants ba,a,pt %xcc instead of %icc.
1835 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1836 of large PLT entries.
1837 (sparc64_elf_plt_ptr_offset): Fix calculation.
1838 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1839 addend should be relative to load address, not .plt section start.
1840 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1842 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1844 * elf-bfd.h (struct elf_backend_data): Add
1845 print_symbol_all and output_arch_syms backend methods.
1846 * elfxx-target.h: Likewise.
1847 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1848 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1849 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1851 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1852 symbols in .dynsym, add their names into .dynstr. Put those symbols
1854 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1855 pointers to STT_REGISTER symbols in dynsym section.
1856 (sparc64_elf_print_symbol_all): New function.
1857 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1858 printing using the print_symbol_all hook.
1860 1999-07-30 Catherine Moore <clm@cygnus.com>
1862 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1865 1999-07-29 Richard Henderson <rth@cygnus.com>
1867 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1868 dynamic_sections_created.
1870 1999-07-29 Richard Henderson <rth@cygnus.com>
1872 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1873 (mips_rtype_to_howto): ... new function.
1874 (_bfd_mips_elf_relocate_section): Use it.
1876 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1878 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1880 1999-07-27 Nick Clifton <nickc@cygnus.com>
1882 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1884 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1885 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1887 1999-07-23 Donn Terry <donn@interix.com>
1889 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1890 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1891 * cofflink.c (coff_link_add_symbols): If PE, handle section
1893 * libcoff.h: Rebuild.
1895 * config.bfd (i[3456]86-*-interix*): New target.
1897 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1899 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1900 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1901 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1902 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1903 (COFF_SUPPORT_GNU_LINKONCE): Define.
1904 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1905 (COFF_SUPPORT_GNU_LINKONCE): Define.
1907 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1910 * makefile.dos: Remove; obsolete.
1911 * configure.bat: Remove; obsolete.
1913 1999-07-21 H.J. Lu <hjl@gnu.org>
1915 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1917 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1919 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1920 message and fail if a symbol index is out of range.
1922 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1924 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1925 when looking at a R_MIPS_GOT16 relocation.
1927 1999-07-20 Nick Clifton <nickc@cygnus.com>
1929 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1931 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1933 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1934 removed in previous change.
1935 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1936 in relocateable output.
1938 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1940 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1943 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1944 if they appear to be specially created by the linker.
1946 1999-07-19 Nick Clifton <nickc@cygnus.com>
1948 * targets.c (alternative_target): New field in bfd_target
1950 (bfd_search_for_target): New function: Find a target that
1951 satisifies a search function.
1952 * bfd-in2.h: Regenerate.
1954 * elfxx-target.h: Initialise the alternative_target field of
1955 the bfd_target structures to point to the other target (if
1957 * nlm-target.h: Initialise the alternative_target field of
1958 the bfd_target structures to point to the other target (if
1961 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1962 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1964 * aix386-core.c: Initialise new field of bfd_target structure.
1965 * aout-adobe.c: Initialise new field of bfd_target structure.
1966 * aout-arm.c: Initialise new field of bfd_target structure.
1967 * aout-target.h: Initialise new field of bfd_target structure.
1968 * aout-tic30.c: Initialise new field of bfd_target structure.
1969 * binary.c: Initialise new field of bfd_target structure.
1970 * bout.c: Initialise new field of bfd_target structure.
1971 * cisco-core.c: Initialise new field of bfd_target structure.
1972 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1973 * coff-alpha.c: Initialise new field of bfd_target structure.
1974 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1975 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1976 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1977 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1978 * coff-i386.c: Initialise new field of bfd_target structure.
1979 * coff-i860.c: Initialise new field of bfd_target structure.
1980 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1981 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1982 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1983 * coff-mips.c: Initialise new field of bfd_target structure.
1984 * coff-ppc.c: Initialise new field of bfd_target structure.
1985 * coff-rs6000.c: Initialise new field of bfd_target structure.
1986 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1987 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1988 * coff-tic30.c: Initialise new field of bfd_target structure.
1989 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1990 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1991 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1992 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1993 * hppabsd-core.c: Initialise new field of bfd_target structure.
1994 * hpux-core.c: Initialise new field of bfd_target structure.
1995 * i386msdos.c: Initialise new field of bfd_target structure.
1996 * i386os9k.c: Initialise new field of bfd_target structure.
1997 * ieee.c: Initialise new field of bfd_target structure.
1998 * ihex.c: Initialise new field of bfd_target structure.
1999 * irix-core.c: Initialise new field of bfd_target structure.
2000 * mipsbsd.c: Initialise new field of bfd_target structure.
2001 * netbsd-core.c: Initialise new field of bfd_target structure.
2002 * oasys.c: Initialise new field of bfd_target structure.
2003 * osf-core.c: Initialise new field of bfd_target structure.
2004 * ppcboot.c: Initialise new field of bfd_target structure.
2005 * ptrace-core.c: Initialise new field of bfd_target structure.
2006 * sco5-core.c: Initialise new field of bfd_target structure.
2007 * som.c: Initialise new field of bfd_target structure.
2008 * srec.c: Initialise new field of bfd_target structure.
2009 * tekhex.c: Initialise new field of bfd_target structure.
2010 * trad-core.c: Initialise new field of bfd_target structure.
2011 * versados.c: Initialise new field of bfd_target structure.
2012 * vms.c: Initialise new field of bfd_target structure.
2014 1999-07-19 Andreas Schwab <schwab@suse.de>
2016 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2019 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2021 * elflink.h (elf_link_adjust_relocs): New function.
2022 (elf_bfd_final_link): Use it.
2023 (elf_link_input_bfd): Deal with the fact that there can be
2024 two relocation sections for a single section.
2025 (elf_reloc_link_order): Likewise.
2027 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2028 a relocateable object.
2029 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2031 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2033 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2034 (sparc64_elf_get_reloc_upper_bound,
2035 sparc64_elf_get_dynamic_reloc_upper_bound,
2036 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2037 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2039 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2040 ELF64_R_TYPE_ID/DATA where appropriate.
2042 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2044 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2047 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2049 * elf32-mips.c (mips_elf_local_relocation_p): New static
2051 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2052 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2053 Always set *require_jalxp.
2054 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2055 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2056 GOT16 if the GOT16 is against a local symbol. Don't return false
2057 for an undefined symbol. If there is an overflow, assert that we
2060 1999-07-16 Andreas Schwab <schwab@suse.de>
2062 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2063 variables `link' and `elfsec'.
2064 (elf_bfd_final_link): Remove unused variable `os'.
2066 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2068 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2069 a PT_PHDR program headers.
2070 (_bfd_mips_elf_final_link): Don't assume there are going to be
2071 section symbols when we're not building a shared object.
2072 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2075 1999-07-15 J.T. Conklin <jtc@redback.com>
2077 * config.bfd (i[3456]86-*-vxworks*): New target.
2079 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2081 * elf32-mips.c (mips_elf_stub_section_p): New function.
2082 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2083 (mips_elf_relocate_section): Adjust calling sequence for
2084 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2085 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2088 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2090 * configure.in: Bump version number to 2.9.5.
2091 * configure: Rebuild.
2093 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2095 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2097 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2098 to derive final type instead of hardwiring a selection.
2100 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2102 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2103 things relocated by R_MIPS16_GPREL.
2104 (mips_elf_perform_relocation): Likewise.
2106 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2108 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2110 1999-07-14 Richard Henderson <rth@cygnus.com>
2112 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2113 (_bfd_mips_elf_size_dynamic_sections): Set it.
2114 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2115 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2116 new argument max_local.
2118 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2120 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2121 subwords when handling an R_MIPS16_26 relocation.
2122 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2125 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2126 dst_mask to match reality.
2127 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2128 (mips_elf_obtain_contents): Use bfd_get.
2129 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2130 (mips_elf_relocate_section): Likewise.
2132 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2134 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2135 (mips_elf_relocate_section): Adjust calling sequence for
2136 mips_elf_perform_relocation.
2137 (mips_elf_perform_relocation): Take additional argument. Handle
2138 R_MIPS16_26. Use bfd_put for convenience.
2140 1999-07-13 Richard Henderson <rth@cygnus.com>
2142 * elf.c (assign_file_positions_for_segments): Thinko last change.
2143 Always overwrite p_flags.
2145 1999-07-13 Richard Henderson <rth@cygnus.com>
2147 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2148 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2149 .dynbss and .rel[a].bss if want_dynbss.
2150 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2152 1999-07-13 Richard Henderson <rth@cygnus.com>
2154 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2156 1999-07-13 Richard Henderson <rth@cygnus.com>
2158 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2159 (struct elf_link_hash_table): Add dynlocal.
2160 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2161 (_bfd_elf_link_adjust_dynindx): Delete.
2162 (_bfd_elf_link_renumber_dynsyms): Prototype.
2163 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2164 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2165 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2166 (_bfd_elf_link_lookup_local_dynindx): New function.
2167 (elf_link_renumber_hash_table_dynsyms): New function.
2168 (_bfd_elf_link_renumber_dynsyms): New function.
2169 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2170 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2171 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2172 instead of elf_link_remove_section_and_adjust_dynindices.
2173 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2174 (elf_link_assign_sym_version): Remove removed_dynamic code.
2175 (elf_link_renumber_dynsyms): Delete.
2176 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2178 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2179 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2180 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2181 * elf32-mips.c: Similarly.
2182 * elf32-ppc.c: Similarly.
2183 * elf32-sparc.c: Similarly.
2184 * elf64-alpha.c: Similarly.
2185 * elf64-sparc.c: Similarly.
2187 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2189 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2190 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2191 when the relocation is against _gp_disp.
2193 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2195 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2196 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2197 to possibly_dynamic_relocs. Adjust usage throughout code.
2198 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2199 (elf_mips_ctor64_howto): Likewise.
2200 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2202 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2203 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2204 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2205 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2207 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2209 * Makefile.am: Rebuild dependencies.
2210 * Makefile.in: Rebuild.
2212 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2213 * bfd-in2.h: Rebuild.
2215 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2216 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2217 structure initializations. Add casts.
2218 * reloc.c (EMPTY_HOWTO): Define.
2219 * bfd-in2.h: Rebuild.
2220 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2221 comparisons against 0.
2222 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2223 previous_ibfd_e_flags to unsigned long.
2224 * vms.h (struct vms_private_data_struct): Change section_count to
2226 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2227 (_bfd_vms_write_gsd): Change symnum to unsigned.
2228 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2229 * vms-tir.c (etir_sta): Change psect to unsigned.
2230 (alloc_section): Change idx to unsigned.
2231 (tir_sta, tir_ctl): Change psect to unsigned.
2232 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2233 * vms.c (priv_section_count): Change to unsigned.
2235 1999-07-12 Andreas Schwab <schwab@suse.de>
2237 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2238 * m68klinux.c: Likewise.
2240 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2242 * Many files: Changes to avoid gcc warnings: Remove unused local
2243 variables. Add default case to enum switches.
2244 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2245 compile if not COFF_IMAGE_WITH_PE.
2246 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2247 (bfd_arm_get_bfd_for_interworking): Likewise.
2248 (bfd_arm_process_before_allocation): Likewise.
2249 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2250 * pei-arm.c: Likewise.
2251 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2252 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2253 (mips_elf_got16_entry): Put parens around & in body of ==.
2254 (mips_elf_calculate_relocation): Correct test for empty string.
2255 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2257 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2260 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2262 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2263 as appropriate. Fill in structure initializations. Add variable
2264 initializations. Add casts.
2265 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2266 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2268 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2270 * elf-bfd.h (bfd_elf_hash): Update declaration.
2271 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2272 when calling bfd_elf_hash.
2274 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2276 * libbfd.c (bfd_put_8): Make it of type `void'.
2277 * bfd-in2.h: Regenerated.
2278 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2280 (_bfd_mips_elf_final_link): Likewise.
2282 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2284 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2286 * config.bfd (hppa*-*-linux-gnu*): New target
2288 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2290 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2291 (_bfd_mips_elf_create_dynamic_sections): New function.
2292 (_bfd_mips_elf_add_symbol_hook): Likewise.
2293 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2294 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2295 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2296 (_bfd_mips_elf_gc_mark_hook): Likewise.
2297 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2298 (_bfd_mips_elf_always_size_sections): Likewise.
2299 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2300 (_bfd_mips_elf_check_relocs): Likewise.
2301 (_bfd_mips_elf_link_hash_table_create): Likewise.
2302 (_bfd_mips_elf_print_private_data): Likewise.
2303 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2304 (_bfd_mips_elf_final_link): Likewise.
2305 (_bfd_mips_elf_additional_program_headers): Likewise.
2306 (_bfd_mips_elf_modify_segment_map): Likewise.
2307 (_bfd_mips_elf_relocate_section): Likewise.
2308 * elf32-mips.c (mips_elf32_object_p): Move contents into
2309 _bfd_mips_elf_object_p.
2310 (mips_elf_additional_program_headers): Rename to
2311 _bfd_mips_elf_additional_program_headers.
2312 (mips_elf_modify_segment_map): Rename to
2313 _bfd_mips_elf_modify_segment_map.
2314 (elf_mips_abi_name): Change prototype.
2315 (mips_elf32_section_from_shdr): Merge into
2316 _bfd_mips_elf_section_from_shdr.
2317 (mips_elf32_section_processing): Merge into
2318 _bfd_mips_elf_section_processing.
2319 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2320 the right back-end ELF linker.
2321 (mips_elf_relocate_section): Rename to
2322 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2323 (mips_elf_link_output_symbol_hook): Rename to
2324 _bfd_mips_elf_link_output_symbol_hook.
2325 (mips_elf_create_dynamic_section): Rename to
2326 _bfd_mips_elf_create_dynamic_section.
2327 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2328 Adjust for 64-bit code. Use mips_elf_got_section.
2329 (mips_elf_adjust_dynamic_symbol): Rename to
2330 _bfd_mips_elf_adjust_dynamic_symbol. Use
2331 mips_elf_allocate_dynamic_relocations.
2332 (mips_elf_finish_dynamic_symbol): Rename to
2333 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2334 Adjust for 64-bit code.
2335 (mips_elf_finish_dynamic_sections): Rename to
2336 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2337 (mips_elf_always_size_sections): Rename to
2338 _bfd_mips_elf_always_size_sections.
2339 (mips_elf_add_symbol_hook): Rename to
2340 _bfd_mips_elf_add_symbol_hook.
2341 (mips_elf_next_lo16_addend): Constify.
2342 (mips_elf_calculate_relocation): Likewise.
2343 (mips_elf_obtain_contents): Likewise.
2344 (mips_elf_perform_relocation): Likewise.
2345 (mips_elf_create_dynamic_relocation): Likewise.
2346 (mips_elf_allocate_dynamic_relocations): New function.
2347 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2348 (MIPS_ELF_REL_SIZE): Likewise.
2349 (MIPS_ELF_DYN_SIZE): Likewise.
2350 (MIPS_ELF_GOT_SIZE): Likewise.
2351 (MIPS_ELF_SYM_SIZE): Likewise.
2352 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2353 (MIPS_ELF_GET_WORD): Likewise.
2354 (MIPS_ELF_PUT_WORD): Likewise.
2355 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2356 (STUB_LW): Conditionalize for 64-bit value.
2357 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2359 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2360 Check it for inconsistency.
2361 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2363 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2365 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2366 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2367 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2368 (mips_elf_local_got_index): Likewise.
2369 (mips_elf_got_page): Likewise.
2370 (mips_elf_got_info): Likewise.
2371 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2372 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2373 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2374 instead of constant `2'.
2375 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2376 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2377 (mips_elf_size_dynamic_sections): Use
2378 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2379 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2380 Adjust all releveant entries in elf backend table.
2381 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2382 (mips_elf64_section_processing): Likewise.
2383 Adjust elf backend entries to use _bfd_mips_elf variants now
2386 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2388 (size_dynamic_sections): Likewise.
2389 (elf_link_output_extsym): Likewise.
2390 * elf.c: (elf_fake_sections): Likewise.
2391 * libbfd.c (bfd_get): New macro.
2392 (bfd_put): Likewise.
2393 * bfd-in2.h: Regenerated.
2395 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2397 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2398 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2399 wap_reloca_in, and swap_reloca_out.
2400 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2401 multiple internal relocations per external relocation.
2402 (link_read_relocs): Likewise.
2403 (elf_bfd_final_link): Likewise.
2404 (elf_link_input_bfd): Likewise.
2405 (elf_gc_mark): Likewise.
2406 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2407 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2409 (size_info): Add entries for new fields.
2410 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2411 (mips_elf64_be_swap_reloc_in): New function.
2412 (mips_elf64_be_swap_reloc_out): Likewise.
2413 (mips_elf64_be_swap_reloca_in): Likewise.
2414 (mips_elf64_be_swap_reloca_out): Likewise.
2415 (mips_elf64_size_info): Add entries for new fields.
2417 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2419 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2420 field equals the new rel_count field.
2421 (elf_link_input_bfd): When doing a relocateable link, use the new
2422 rel_count field rather than the reloc_count field.
2423 (elf_reloc_link_order): Likewise.
2424 (elf_finish_pointer_linker_section): Likewise.
2426 Based on patch from H.J. Lu <hjl@gnu.org>:
2427 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2428 shared library to override a weak definition in a regular object.
2430 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2432 * libhppa.h: Revert July 2, 1999 patch.
2434 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2435 need to generate DLTIND relocations, not DLTREL relocations.
2437 1999-07-05 Nick Clifton <nickc@cygnus.com>
2439 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2441 (coff_set_flags): Recognise arm 5 architectures.
2443 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2444 Add support for armv5 architecture.
2446 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2448 * reloc.c: Add new, assembler only, ARM reloc:
2449 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2451 * bfd-in2.h: Regenerate.
2453 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2455 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2456 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2457 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2458 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2459 * elf32-mips.c (ABI_64_P): New macro.
2460 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2461 (_bfd_mips_elf_find_nearest_line): Adjust call to
2462 _bfd_dwarf2_find_nearest_line.
2463 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2464 * libbfd.h: Regenerated.
2466 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2468 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2470 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2472 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2473 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2475 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2477 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2479 (_bfd_elf_init_reloc_shdr): New function.
2480 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2481 bfd_alloc followed by memset.
2482 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2483 (elf_fake_sections): Here.
2484 (assign_section_numbers): Assign section numbers for the second
2485 relocation section, if required.
2486 * elflink.h (elf_link_output_relocs): New function.
2487 (elf_link_size_reloc_section): Likewise.
2488 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2489 (elf_link_input_bfd): Use elf_link_output_relocs.
2491 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2492 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2494 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2496 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2499 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2501 * elf32-mips.c (mips_elf_got_info): Move declaration before
2502 prototypes. Change global_gotsym to be a pointer to a hash entry,
2503 rather than a number index.
2504 (mips_elf_link_hash_entry): Move declaration before prototypes.
2505 (mips_elf_irix6_finish_dynamic_symbol): New function.
2506 (mips_elf_sign_extend): Likewise.
2507 (mips_elf_high): Likewise.
2508 (mips_elf_higher): Likewise.
2509 (mips_elf_highest): Likewise.
2510 (mips_elf_global_got_index): Likewise.
2511 (mips_elf_local_got_index): Likewise.
2512 (mips_elf_got_offset_from_index): Likeiwse.
2513 (mips_elf_record_global_got_symbol): Likewise.
2514 (mips_elf_got_page): Likewise.
2515 (mips_elf_next_lo16_addend): Likewise.
2516 (mips_elf_calculate_relocation): Likewise.
2517 (mips_elf_obtain_contents): Likewise.
2518 (mips_elf_perform_relocation): Likewise.
2519 (mips_elf_assign_gp): Likewise.
2520 (mips_elf_sort_hash_table_f): Likewise.
2521 (mips_elf_sort_hash_table): Likewise.
2522 (mips_elf_got_section): Likewise.
2523 (mips_elf_got_info): Likewise.
2524 (mips_elf_create_local_got_entry): Likewise.
2525 (mips_elf_got16_entry): Likewise.
2526 (mips_elf_create_dynamic_relocation): Likewise.
2527 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2528 (mips_elf_final_gp): Use mips_elf_assign_gp.
2529 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2530 into SHN_SCOMMON automatically on IRIX6.
2531 (mips_elf_add_symbol_hook): Likewise.
2532 (mips_elf_relocate_section): Rewrite, using
2533 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2534 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2535 Don't deal with .rld_map on IRIX6.
2536 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2537 section flags appropriately for .got.
2538 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2539 the got. Call mips_elf_record_global_got_symbol and allocate
2540 local got space appropriately.
2541 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2542 char *. Rework calculation of GOT size. Sort dynamic symbol
2543 table entries so entries that do not require GOT entries appear at
2544 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2545 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2547 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2549 (mips_elf_finish_dynamic_symbol): Use
2550 mips_elf_irix6_finish_dynamic_symbol.
2551 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2552 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2553 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2555 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2557 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2558 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2560 1999-06-04 Philip Blundell <philb@gnu.org>
2562 * elf32-arm.h (elf_backend_got_header_size): Define.
2563 (elf_backend_plt_header_size): Likewise.
2565 1999-06-28 Jim Pick <jim@jimpick.com>
2567 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2569 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2571 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2572 relocation function.
2573 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2575 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2577 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2578 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2579 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2580 (_bfd_mips_elf_section_from_shdr): Use them.
2581 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2582 of GP-relative sections.
2583 (_bfd_mips_elf_set_section_contents): Use them.
2584 (_bfd_mips_elf_section_processing): Share code between .sdata and
2585 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2586 (mips_elf_additional_program_headers): Add handling for
2587 PT_MIPS_OPTIONS segment on IRIX6.
2588 (mips_elf_modify_segment_map): Likeiwse.
2589 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2590 Include the options sections on IRIX6. Don't look for GP-relative
2591 sections by name; use SHF_MIPS_GPREL instead.
2592 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2594 (mips_elf_create_dynamic_sections): Don't muck about with section
2595 alignments and such on IRIX6.
2596 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2597 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2598 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2599 bfd_zalloc rather than bfd_alloc and memset.
2600 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2601 Don't assert the existence of .rld_map on IRIX6.
2602 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2604 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2605 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2608 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2610 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2611 (mips_elf_swap_msym_out): New function.
2612 (mips_elf_create_msym_section): Likewise.
2613 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2614 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2615 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2616 section not named .msym.
2617 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2618 .msym directly. Set appropriate attributes for the .msym
2620 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2621 (mips_elf_link_hash_newfunc): Clear it.
2622 (mips_elf_create_dynamic_sections): Create the .msym section
2624 (mips_elf_size_dynamic_sections): Allocate space for the
2625 .msym section. Add a DT_MIPS_MSYM entry.
2626 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2628 (mips_elf_finish_dynamic_sections): Assign a value for
2629 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2631 * elf32-mips.c (irix_compat_t): New enumeration.
2632 (ABI_N32_P): New macro.
2633 (IRIX_COMPAT): Likewise.
2634 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2635 (mips_elf_relocate_section): Fix typo.
2637 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2639 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2640 as writable PE sections.
2642 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2644 * dwarf2.c (struct arange): New type.
2645 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2646 (arange_add): New function.
2647 (decode_line_info): Keep track of address ranges that a compilation
2649 (comp_unit_contains_address): Return true if address is contained
2650 in _any_ of the address ranges associated with a compilation unit.
2651 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2652 on the first comp_unit that contains the address.
2654 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2656 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2657 (decode_line_info): Add variable STASH and initialize it to point
2658 to the per-bfd dwarf2_debug info. Remove static variable
2659 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2661 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2663 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2664 shared library to have an undefined symbol.
2666 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2667 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2669 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2671 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2672 * elf32-hppa.c: Remove everything related to symbol extension
2673 sections & records. Use the common elf_hppa_final_write_processing.
2675 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2677 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2678 functions instead of _init/_fini if requested.
2680 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2682 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2685 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2687 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2688 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2690 (ppc_elf_finish_dynamic_sections): Check for positive section
2691 dynindx field, rather than comparing against -1.
2692 (ppc_elf_relocate_section): Only return false if undefined_symbol
2693 or reloc_overflow fail, not always upon encountering an error.
2695 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2697 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2698 bfd_byte * before performing pointer arithmetic.
2700 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2702 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2704 * elf32-hppa.c: Include elf-hppa.h.
2705 (ARCH_SIZE): Define.
2706 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2708 (elf32_hppa_info_to_howto): Similarly.
2709 (elf_hppa_howto_table): Similarly.
2710 (elf_hppa_reloc_type_lookup): Similarly.
2711 (hppa_elf_gen_reloc_type): Similarly.
2712 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2714 1999-06-22 Nick Clifton <nickc@cygnus.com>
2716 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2717 handling R_V850_22_PCREL relocation.
2719 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2721 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2724 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2726 * section.c (_bfd_strip_section_from_output): Ignore sections
2727 DISCARDed by the link script.
2729 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2731 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2732 Remove unused local variable spp.
2734 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2735 the entry symbol is not set.
2737 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2739 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2740 GPDISP or LITUSE in a relocatable link.
2742 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2744 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2745 * (alloc_dwarf1_func): Likewise.
2747 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2749 * libhppa.h: Fix various formatting errors.
2750 (assemble_3); Rewrite using CATENATE.
2751 (assemble_17): Fix various bugs.
2753 1999-06-16 Nick Clifton <nickc@cygnus.com>
2755 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2757 1999-06-15 Richard Henderson <rth@cygnus.com>
2759 * section.c (SEC_SHORT): Define.
2760 * bfd-in2.h: Rebuild.
2762 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2764 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2765 Remove abfd parameter. Use _bfd_strip_section_from_output.
2766 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2768 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2769 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2770 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2772 (bfd_elf_size_dynamic_sections): Use it.
2774 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2776 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2777 complain_overflow_bitfield to complain_overflow_signed.
2779 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2781 * elflink.h (elf_link_read_relocs_from_section): New function,
2783 (elf_link_read_relocs): Here. Use it for both relocation
2786 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2788 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2789 asect->reloc_count is valid.
2791 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2793 * elf32-mips.c (mips_elf32_section_processing): Permit a
2794 SHT_MIPS_REGINFO section to have a size of 0.
2796 1999-06-12 David O'Brien <obrien@freebsd.org>
2798 * config.bfd (alpha*-*-freebsd*): New target.
2799 (i[3456]86-*-freebsd*): Now defaults to ELF.
2801 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2803 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2804 wrap if the relocation covers the high bit of an address.
2806 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2808 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2810 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2811 instead of R_SPARC_max.
2812 (sparc64_elf_info_to_howto): Likewise.
2813 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2814 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2816 1999-06-07 Richard Henderson <rth@cygnus.com>
2818 * section.c (_bfd_strip_section_from_output): Remove output
2819 sections with no initial link_order.
2821 1999-06-07 Nick Clifton <nickc@cygnus.com>
2823 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2825 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2827 * Makefile.am (SOURCE_HFILES): Add missing headers.
2828 * Makefile.in: Regenerated.
2830 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2832 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2835 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2837 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2838 range undefweak symbols.
2839 * hash.c: Add missing comma after @xref{}
2840 * linker.c: Likewise.
2842 1999-06-04 Nick Clifton <nickc@cygnus.com>
2844 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2846 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2847 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2848 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2849 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2851 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2853 * Makefile.am: Rebuild dependencies.
2854 (BFD32_BACKENDS): Add dwarf1.lo.
2855 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2856 * Makefile.in: Rebuild.
2858 1999-06-04 Nick Clifton <nickc@cygnus.com>
2860 * Makefile.am: Add epoc-arm-pe target.
2861 * Makefile.in: Regenerate.
2862 * pe-arm.c: Only redefine interworking function names if they have
2863 not already been redefined.
2864 * pei-arm.c: Only redefine interworking function names if they have
2865 not already been redefined.
2866 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2868 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2871 1999-06-03 Nick Clifton <nickc@cygnus.com>
2873 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2875 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2877 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2879 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2881 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2882 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2884 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2886 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2887 in other text sections.
2889 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2891 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2892 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2893 * libbfd.h: Regenerate.
2894 * coff-sh.c (sh_merge_private_data): Delete.
2895 (coff_bfd_merge_private_bfd_data): Change to
2896 _bfd_generic_verify_endian_match.
2897 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2899 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2901 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2903 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2905 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2907 (bfd_elf32_arm_process_before_allocation): Likewise.
2908 * bfd-in2.h: Rebuild.
2910 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2912 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2913 track of end_sequence markers.
2914 (add_line_info): Add END_SEQUENCE arg.
2915 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2916 debug-line info---it doesn't work right if a compilation unit
2917 consists of multiple discontiguous code-sequences. It would be
2918 worthwhile to optimize for the common case where a compilation
2919 unit results in a contiguous set of code sequences, but this is
2920 quite tricky to get right for arbitrary DWARF2 files.
2921 (lookup_address_in_line_info_table): Don't use the last line entry
2922 for a compilation unit for anything with an address higher than
2923 this line entry. Also, check for end_sequence markers to
2924 correctly handle discontinuities.
2925 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2926 compilation units, check all compilation units with each->high==0
2927 just like when reading compilation units.
2929 * dwarf2.c (decode_line_info): Initialize table->files and
2930 table->last_line to NULL to avoid segfaults due to random
2931 values in these members.
2932 (concat_filename): Check for out-of-range file number before
2933 indexing filename table. Segfaults suck.
2935 * dwarf2.c (decode_line_info): Don't truncate address to least
2936 significant 32 bits (breaks 64 bit targets).
2937 (lookup_address_in_function_table): Ditto.
2938 (comp_unit_contains_address): Ditto.
2940 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2942 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2943 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2944 (mips_elf64_howto_table_rela): Likewise.
2946 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2948 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2949 single section has two associated relocation sections.
2951 1999-06-02 Mark Salter <msalter@cygnus.com>
2953 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2954 COFF_WITH_PE defined.
2956 1999-06-02 Nick Clifton <nickc@cygnus.com>
2958 * pe-arm.c: Rename global arm interworking functions to avoid name
2959 collision when all targets BFD is built.
2962 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2964 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2965 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2966 (bfd_elf_section_data): Add use_rela_p.
2967 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2968 (_bfd_elf_new_section_hook): Likewise.
2969 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2971 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2972 * elfcode.h (write_relocs): Determine whether or not use rela
2973 relocs based on the relocation section header.
2974 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2975 instead of use_rela_p.
2976 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2977 (elf_backend_may_use_rela_p): Likewise.
2978 (elf_backend_default_use_rela_p): Likewise.
2979 (elfNN_bed): Use them.
2981 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2983 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2985 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2987 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2988 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2989 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2990 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2991 * bfd-in2.h: Regenerated.
2992 * libbfd.h: Likewise.
2993 * elf32-mips.c (mips_info_to_howto_rela): New function.
2994 (USE_REL): Adjust for new conventions.
2995 (MINUS_ONE): New macro.
2996 (elf_mips_howto_table): Add R_MIPS_SUB.
2997 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2999 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3000 .MIPS.content section.
3001 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3002 with .MIPS.content as .MIPS.content sections. Set
3003 SHF_MNIPS_NOSTRIP for such section.
3004 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3005 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3006 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3008 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3010 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3013 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3016 1999-05-30 Philip Blundell <philb@gnu.org>
3018 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3019 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3020 the addend does not overflow into the rest of the word.
3022 1999-05-29 Nick Clifton <nickc@cygnus.com>
3024 * bfd-in.h: Amend prototype for
3025 bfd_elf32_arm_process_before_allocation .
3026 * bfd-in.h: Regenerate.
3028 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3029 elements in a fixed sized array.
3030 (ARM_ELF_ABI_VERSION): Define.
3031 (ARM_ELF_OS_ABI_VERSION): Define.
3032 (R_ARM_THM_ABS5): Fix rightshift and size.
3033 (R_ARM_THM_PC22): Fix size.
3034 (R_ARM_PLT32): Define Howto.
3035 (find_howto): New function: Locate a howto based on a reloc
3037 (elf32_arm_info_to_howto): Use find_howto if necessary.
3038 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3039 bfd_reloc_code_real_type.
3040 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3041 and BFD_RELOC_VTABLE_ENTRY.
3042 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3044 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3045 elements in a fixed sized array.
3046 (ARM_ELF_ABI_VERSION): Define.
3047 (ARM_ELF_OS_ABI_VERSION): Define.
3048 (R_ARM_THM_ABS5): Fix rightshift and size.
3049 (R_ARM_THM_PC22): Fix size.
3050 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3051 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3052 bfd_reloc_code_real_type.
3054 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3055 no_pipeline_knowledge.
3056 (elf32_arm_link_hash_create): Initialise new field to zero.
3057 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3058 no_pipeline_knowledge. Use this parameter to initialise the field
3059 in the globals data structure.
3060 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3061 no_pipeline_knowledge is false and the binary is from an old
3063 (elf32_arm_merge_private_data): Generate an error if an attempt is
3064 made to linl together big endian and little endian code.
3065 (elf32_arm_post_process_headers): New function: Initialise the
3066 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3068 (elf_backend_post_process_headers): Define.
3070 1999-05-28 Nick Clifton <nickc@cygnus.com>
3072 * elf-bfd.h (struct elf_backend_data): Add new field:
3073 elf_backend_post_process_headers.
3075 * elfxx-target.h (elf_backend_post_process_headers): Define to
3076 NULL if not already defined.
3077 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3079 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3081 (_bfd_elf_compute_section_file_positions): Call
3082 elf_backend_post_process_headers if defined.
3084 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3086 * configure.in: Check whether getuid and getgid exist.
3087 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3088 HAVE_GETGID are not defined, respectively.
3089 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3091 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3092 * configure, config.in: Rebuild.
3094 1999-05-28 Martin Dorey <mdorey@madge.com>
3096 * elf32-i960.c: New file.
3097 * elf.c (prep_headers): Handle bfd_arch_i960.
3098 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3099 * config.bfd (i960-*-elf*): New target.
3100 * configure.in (bfd_elf32_i960_vec): New target vector.
3101 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3102 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3103 * Makefile.in, aclocal.m4, configure: Rebuild.
3105 1999-05-27 Nick Clifton <nickc@cygnus.com>
3107 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3109 (find_howto): New function: Find entries in the
3110 elf32_arm_howto_table.
3111 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3113 (elf32_arm_reloc_type_lookup): Add lookup for
3114 BFD_RELOC_ARM_PLT32.
3116 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3118 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3119 (elf32_arm_link_hash_table_create): Use above function as the
3120 constructor for hash table entries.
3121 (elf32_arm_relocate_section): Avoid crash when there is no output
3123 (elf32_arm_final_link_relocate): New parameter h.
3124 (elf32_arm_relocate_section): Pass symbol hash entry to above
3126 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3129 1999-05-25 Catherine Moore <clm@cygnus.com>
3131 * coff-arm.c (coff_arm_relocate_section): Don't emit
3132 base file entries for pc-relative values.
3134 1999-05-25 DJ Delorie <dj@cygnus.com>
3136 * peicode.h (coff_swap_sym_in): When we create the actual section
3137 to reflect the not-there section C_SECTION symbols refer to,
3138 change the symbol class to C_STAT as the section is now really
3141 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3143 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3146 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3148 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3150 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3151 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3153 1999-05-16 Nick Clifton <nickc@cygnus.com>
3155 * coff-mcore.c (in_reloc_p): Reinstate.
3157 1999-05-15 Nick Clifton <nickc@cygnus.com>
3159 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3160 * bfd-in2.h: Regenerate.
3161 * coff-mcore.c (in_reloc_p): Remove defintion.
3162 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3163 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3164 IMAGE_REL_MCORE_RVA.
3165 (coff_mcore_rtype_to_howto): Add special processing for
3166 IMAGE_REL_MCORE_RVA.
3167 (coff_mcore_relocate_section): Add support for
3168 IMAGE_REL_MCORE_RVA.
3169 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3170 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3172 (mcore_elf_relocate_section): Delete redundant case labels.
3174 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3176 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3177 precedence between bit-and and comparison.
3179 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3181 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3182 list of target formats (targ_selvecs).
3183 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3184 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3186 1999-05-10 DJ Delorie <dj@cygnus.com>
3188 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3189 reasonable mode until "ar x" is smart enough to skip it (fixes
3190 gcc/libgcc.a builds on mips-ecoff targets
3192 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3193 to work. Hack to support MS import libraries, which use different
3194 COMDAT types than GNU.
3195 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3196 to implied zero-length sections (see peicode below)
3197 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3198 filename symbols, which use one *or more* auxents.
3199 * coffswap.h (coff_swap_aux_in): ditto
3200 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3203 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3205 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3206 for all relocations.
3208 1999-05-10 Catherine Moore <clm@cygnus.com>
3210 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3211 if COFF_IMAGE_WITH_PE.
3212 (bfd_arm_process_before_allocation): Likewise.
3213 (bfd_arm_get_bfd_for_interworking): Likewise.
3214 * coff-arm.c: Likewise.
3215 * bfd-in2.h: Regenerate.
3216 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3217 (armpe_big_vec): Likewise.
3218 * configure: Rebuild.
3220 1999-05-10 Nick Clifton <nickc@cygnus.com>
3222 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3223 section, not just .rel. Same for .rela.
3225 1999-05-07 Nick Clifton <nickc@cygnus.com>
3227 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3228 endianism with an error message.
3230 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3232 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3233 assignment from "unsigned char *" to "char *".
3234 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3236 1999-05-05 Catherine Moore <clm@cygnus.com>
3238 * coff-arm.c (coff_arm_relocate_section): Add one to
3239 address of ARM_RVA32 thumb functions.
3241 1999-05-05 Catherine Moore <clm@cygnus.com>
3243 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3244 (elf32_m68k_copy_private_bfd_data): New.
3245 (elf32_m68k_merge_private_bfd_data): New.
3246 (elf32_m68k_print_private_bfd_data): New.
3247 (CPU32_FLAG): Define.
3248 (PLT_CPU32_ENTRY_SIZE): Define.
3249 (elf_cpu32_plt0_entry): Declare.
3250 (elf_cpu32_plt_entry): Declare.
3251 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3252 (elf_m68k_finish_dynamic_symbol): Likewise.
3253 (elf_m68k_finish_dynamic_sections): Likewise.
3254 (elf_backend_plt_header_size): Remove definition.
3255 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3256 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3257 (bfd_elf32_bfd_set_private_flags): Define.
3258 (bfd_elf32_bfd_print_private_bfd_data): Define.
3260 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3262 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3263 and R_LONG_PCREL_MODE.
3265 1999-04-29 Nick Clifton <nickc@cygnus.com>
3267 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3269 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3271 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3272 in relocation calculation.
3274 1999-04-26 Tom Tromey <tromey@cygnus.com>
3276 * aclocal.m4, configure: Updated for new version of libtool.
3278 1999-04-21 Nick Clifton <nickc@cygnus.com>
3280 * coff-mcore.c: Add support for mcore relocs.
3282 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3284 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3285 incorrect use EF_MIPS_xxBITPTRS.
3287 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3289 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3292 * bfd-in2.h: Rebuild.
3293 * libbfd.h: Rebuild.
3295 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3297 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3298 (coff_arm_relocate_section): Add ARM26D transform. Only
3299 change to ARM26D for relocateable links.
3301 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3303 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3304 (bfd_elf32_bfd_print_private_bfd_data): New.
3306 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3308 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3309 refetch addend if USE_REL, add many comments regarding current state.
3310 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3311 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3312 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3313 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3315 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3317 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3318 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3320 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3322 * dwarf2.c (decode_line_info): Don't truncate address to least
3323 significant 32 bits (breaks 64 bit targets).
3324 (lookup_address_in_function_table): Ditto.
3325 (comp_unit_contains_address): Ditto.
3327 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3329 * coff-arm.c (arm_emit_base_file_entry): New routine.
3330 (A2T3_OFFSET): Define.
3331 (T2A3_OFFSET): Define.
3332 (coff_arm_relocate_section): Emit base file entries for interworking
3335 1999-04-13 Philip Blundell <philb@gnu.org>
3337 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3338 relocs 17 through 19.
3340 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3342 * elfcode.h: Remove fnmatch.h.
3343 * elflink.h (elf_link_assign_sym_version): Call back to ld
3344 instead of calling fnmatch.
3346 * config.bfd (i?86-*-beoself): Include pe vecs.
3348 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3350 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3353 1999-04-10 Richard Henderson <rth@cygnus.com>
3355 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3356 when trying to resolve dynamic symbol references.
3357 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3358 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3359 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3360 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3361 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3362 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3363 * elflink.h (elf_link_output_extsym): Likewise.
3365 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3367 * section.c (_bfd_strip_section_from_output): New function moved from
3368 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3369 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3370 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3371 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3372 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3373 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3374 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3375 * bfd-in2.h: Update.
3377 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3379 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3381 1999-04-08 Nick Clifton <nickc@cygnus.com>
3383 * coff-mcore.c: New File: Support for mcore-pe targets.
3384 * cpu-mcore.c: New File: Support for mcore targets.
3385 * elf32-mcore.c: New File: Support for mcore-elf target.
3386 * pe-mcore.c: New File: Definitions for mcore-pe target.
3387 * pei-mcore.c: New File: Definitions for mcore-pei target.
3388 * Makefile.am: Add support for MCore targets.
3389 * Makefile.in: Regenerate.
3390 * config.bfd: Add support for MCore targets.
3391 * configure.in: Add support for MCore targets.
3392 * configure: Regenerate.
3393 * archures.c: Add support for MCore architecture.
3394 * bfd-in2.h: Regenerate.
3395 * coffcode.h: Add support for mcore-pe targets.
3396 * elf.c: Add support for mcore-elf target.
3397 * reloc.c: Add support for MCore relocs.
3398 * targets.c: Add support for MCore targets.
3400 1999-04-07 Nick Clifton <nickc@cygnus.com>
3402 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3403 R_ARM_XPC25 and R_ARM_THM_XPC22.
3404 (elf32_arm_reloc_map): Remove redundant entries.
3406 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3408 * sysdep.h (LC_MESSAGES): Never define.
3410 1999-04-06 Chris Torek <torek@bsdi.com>
3412 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3413 all callers. Rewrite completely.
3414 (_bfd_relocate_contents): Rewrite overflow checking.
3415 * bfd-in2.h: Rebuild.
3417 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3419 From Gabriel Paubert <paubert@iram.es>:
3420 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3421 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3422 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3423 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3424 * ppcboot.c (ppcboot_vec): Use little endian routines for
3427 * elf.c (elfcore_strndup): Only define if it will be used.
3428 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3430 (ppc_elf_check_relocs): Remove unused local i.
3431 (ppc_elf_gc_mark_hook): Add default case to switch.
3433 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3434 * srec.c (srec_scan): Accept \r in symbol definitions.
3435 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3436 (symbolsrec_object_p): Likewise.
3438 1999-04-04 Don Bowman <don@pixsci.com>
3440 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3442 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3444 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3446 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3447 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3449 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3451 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3454 1999-03-31 Nick Clifton <nickc@cygnus.com>
3456 * config.bfd: Add support for arm-epoc-pe target.
3457 * configure.in: Add support for arm-epoc-pe target.
3458 * configure: Regenerate.
3459 * targets.c: Add support for arm-epoc-pe target.
3460 * coff-arm.c: Allow header files to override definition of
3461 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3462 * pe-arm.h: Allow previous header files to override definition of
3463 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3464 * pei-arm.h: Allow previous header files to override definition of
3465 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3466 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3467 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3469 1999-03-30 Nick Clifton <nickc@cygnus.com>
3471 * elf.c (elf_map_symbols): Handle the case where section
3472 symbols are generated for content-less sections which are
3473 not mapped to the output file.
3475 * linker.c: Replace direct references to fields in BFD structure
3476 with accessor macros.
3478 * elflink.h: Replace direct references to fields in BFD structure
3479 with accessor macros.
3481 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3483 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3485 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3486 account when adjusting section symbols during a partial link.
3488 1999-03-24 Nick Clifton <nickc@cygnus.com>
3490 * coff-sparc.c (struct coff_reloc_map): Change type of field
3491 'bfd_reloc_val' to bfd_reloc_code_real_type.
3492 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3493 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3494 * elf32-arc.c (struct arc_reloc_map): Ditto.
3495 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3496 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3497 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3498 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3499 * elf32-sh.c (struct elf_reloc_map): Ditto.
3500 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3501 * elf32-v850.c (struct v850_reloc_map): Ditto.
3502 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3503 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3504 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3506 1999-03-17 Martin Hunt <hunt@cygnus.com>
3508 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3509 function so source-level assembly works. If multiple N_SOs
3510 are seen without and N_FUNs, create an indextable entry with
3511 a NULL function name.
3513 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3515 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3516 of certian similar cpus.
3518 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3520 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3521 Add the 5000. Change the architecture for the 5400 to mips4.
3522 (elf_mips_mach): Add r5000.
3524 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3526 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3528 1999-03-11 Nick Clifton <nickc@cygnus.com>
3530 * binary.c (binary_set_section_contents): Generate warning about
3531 huge file offsets for any section that will occupy file space, not
3532 just those that are loadable.
3534 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3536 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3538 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3540 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3542 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3544 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3545 * elflink.h: Revert all changes since Feb 16. Instead:
3546 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3547 appropriate. Copy it to version symbols.
3548 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3549 symbols if appropriate.
3550 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3551 symbol if appropriate.
3552 (elf_link_output_extsym): If symbol is marked as undefined, and
3553 has no nonweak references, mark it as weak undefined.
3555 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3557 * elflink.h (elf_merge_symbol): When overriding a dynamic
3558 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3560 (elf_link_add_object_symbols): Don't copy the other field if we
3563 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3565 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3566 shared object with a weak undefined symbol.
3568 1999-02-18 Nick Clifton <nickc@cygnus.com>
3570 * elfarm-nabi.c: Set partial_inplace back to false.
3572 1999-02-17 Nick Clifton <nickc@cygnus.com>
3574 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3575 (USER_LABEL_PREFIX): Set to "_".
3577 The following patches are from: Scott Bambrough
3578 <scottb@corelcomputer.com>
3580 * libaout.h (M_ARM6_NETBSD): Set to 143.
3582 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3583 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3584 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3585 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3586 * bfd-in2.h: Regenerate.
3588 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3589 'true' as REL relocs are now being used. Add new PIC relocs:
3590 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3591 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3593 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3595 (elf32_arm_final_link_relocate): Change parameters so that entire
3596 reloc is passed. Add support for PIC relocs.
3597 (elf32_arm_relocate_section): Pass entire reloc to
3598 elf32_arm_final_link_relocate.
3599 (elf32_arm_check_relocs): Handle new PIC relocs.
3600 (elf32_arm_adjust_dynamic_symbol): New function.
3601 (elf32_arm_size_dynamic_sections): New function.
3602 (elf32_arm_discard_copies): New function.
3603 (elf32_arm_finish_dynamic_symbol): New function.
3604 (elf32_arm_finish_dynamic_sections): New function.
3605 (ELF_MAXPAGE_SIZE): Define.
3606 (bfd_elf32_bfd_reloc_type_lookup): Define.
3607 (elf_backend_relocate_section): Define.
3608 (elf_backend_adjust_dynamic_symbol): Define.
3609 (elf_backend_create_dynamic_sections): Define.
3610 (elf_backend_finish_dynamic_symbol): Define.
3611 (elf_backend_finish_dynamic_sections): Define.
3612 (elf_backend_size_dynamic_sections): Define.
3613 (elf_backend_plt_readonly): Define.
3614 (elf_backend_want_got_plt): Define.
3615 (elf_backend_want_plt_sym): Define.
3617 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3619 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3620 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3621 (_bfd_mips_elf_fake_sections): Likewise.
3623 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3625 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3626 bfd_elf32_arm_get_bfd_for_interworking,
3627 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3630 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3631 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3632 elf32_arm_find_nearest_line): Make them static.
3634 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3636 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3637 callers. Do not merge a definition from a shared object with a
3638 weak undefined symbol.
3639 (elf_link_add_object_symbols): Do not change the symbol type or
3640 size if the old symbol overrides the new one.
3642 1999-02-08 Nick Clifton <nickc@cygnus.com>
3644 * config.bfd: Add support for strongarm target.
3646 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3648 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3649 fields instead of unsigned char.
3651 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3653 * Makefile.am: Rebuild dependencies.
3654 * Makefile.in: Rebuild.
3656 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3658 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3659 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3660 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3661 * acinclude.m4: Add comments to uses of AC_DEFINE.
3662 * acconfig.h: Remove.
3663 * configure: Rebuild with current autoconf/automake.
3664 * aclocal.m4: Likewise.
3665 * config.in: Likewise.
3666 * Makefile.in: Likewise.
3668 1999-02-04 DJ Delorie <dj@cygnus.com>
3670 * libbfd.c (real_read): don't call fread for zero bytes. This
3671 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3673 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3675 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3676 of a jump is in the current 256 MB region.
3678 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3680 * format.c (bfd_check_format_matches): Change last patch to only
3681 take effect for the binary target.
3683 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3685 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3687 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3689 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3691 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3693 * format.c (bfd_check_format_matches): If the target was
3694 previously specified, don't check other targets when checking for
3697 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3699 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3700 (elf32_arm_reloc_type_lookup): Removed
3701 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3702 (elf32_arm_reloc_type_lookup): New.
3703 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3704 (elf32_arm_reloc_type_lookup): New.
3706 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3708 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3709 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3710 * Makefile.am: Use new files.
3711 * Makefile.in: Regenerate.
3712 * configure.in: Use new files.
3713 * configure: Regenerate.
3715 1999-02-01 Nick Clifton <nickc@cygnus.com>
3717 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3718 (fr30_elf_gc_sweep_hook): New function.
3719 (elf_backend_can_gc_sections): Define.
3721 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3723 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3724 and bfd_elf32_bigarm_oabi_vec.
3726 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3728 * Makefile.am (elf32-arm-oldabi.lo): New.
3729 (elf32-arm-newabi.lo): New.
3730 * Makefile.in: Regenerate.
3731 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3732 (arm-*-elf): Likewise.
3734 (thumb-*-oabi): New.
3735 * configure: Regenerate.
3736 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3737 (bfd_elf32_bigarm_oabi_vec): New.
3738 * elf32-arm-newabi.c: New.
3739 * elf32-arm-oldabi.c: New.
3740 * elf32-arm.c: Removed.
3743 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3745 * binary.c (binary_set_section_contents): Omit warnings for
3746 unloadable sections.
3748 1999-01-31 Michael Meissner <meissner@cygnus.com>
3750 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3751 powerpc{,le}-*-eabi.
3753 1999-01-29 Nick Clifton <nickc@cygnus.com>
3755 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3756 * dwarf2.c (read_signed_leb128): Remove unused variables.
3758 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3760 * elf.c (assign_file_positions_for_segments): Only adjust
3761 p_align when needed.
3763 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3765 * binary.c (binary_set_section_contents): Don't return early for a
3766 non-loadable section, in case the first section is non-loadable.
3767 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3768 W. Rozycki <macro@ds2.pg.gda.pl>.
3770 1999-01-28 Nick Clifton <nickc@cygnus.com>
3772 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3773 R_FR30_GNU_VTENTRY relocs.
3775 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3777 * elflink.h (elf_link_output_sym): Zero syms which are
3778 part of sections which have been excluded.
3780 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3782 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3784 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3785 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3787 1999-01-27 Nick Clifton <nickc@cygnus.com>
3789 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3791 (fr30_final_link_relocate): Use computed value as result of
3794 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3796 * binary.c (binary_set_section_contents): Emit warning for
3797 huge file offsets due to widely-dispersed section LMAs.
3799 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3801 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3802 align first section to largest section alignment, not first
3805 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3807 * configure.in: Require autoconf 2.12.1 or higher.
3809 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3811 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3812 * bfd-in2.h: Likewise.
3813 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3815 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3817 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3818 * cpu-mips.c: Add support for and independent 4111.
3819 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3820 (_bfd_mips_elf_final_write_processing):
3821 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3823 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3825 * elf32-mips.c (elf_mips_abi_name): New.
3826 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3828 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3830 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3831 Handle bfd_mach_mips4300.
3833 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3835 * elf32-i386.c: Remove leaked development code from patch
3836 1998-12-10 by Richard Henderson.
3838 1998-12-10 Richard Henderson <rth@cygnus.com>
3840 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3841 in debug sections for symbol defined externally.
3843 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3845 * targets.c (bfd_target_vector): Remove duplicate entry for
3848 1998-12-09 Nick Clifton <nickc@cygnus.com>
3850 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3851 since we are using RELAs.
3853 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3855 SCO Open Server Release 5 core file support, from Jouke Numan
3857 * sco5-core.c: New file.
3858 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3859 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3860 * Makefile.am: Rebuild dependencies.
3861 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3862 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3863 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3864 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3865 * bfd-in2.h, configure, Makefile.in: Rebuild.
3867 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3869 * config.bfd (hppa*-*-mpeix*): New target.
3870 * configure.in: Add AC_HEADER_DIRENT.
3871 (hppa*-*-mpeix*): New target.
3872 * configure.host (hppa*-*-mpeix*): New host.
3873 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3874 friends rather than just including <sys/dir.h>.
3875 * som.h (struct som_symbol): Add hppa_priv_level and apto
3876 tc_data. Change all users.
3877 (struct somdata): Add comp_unit field.
3878 (obj_som_compilation_unit): Define.
3879 (bfd_som_attach_compilation_unix): Declare.
3880 * som.c: Check HOST_HPPAMPEIX.
3881 (struct som_misc_symbol_info): Add new field priv_level.
3882 (som_object_setup): Add current_offset parameter. Change all
3884 (setup_sections): Likewise.
3885 (som_object_p): For EXECLIBMAGIC, read the lst header.
3886 (som_write_symbol_strings): Add compilation_unit parameter.
3888 (som_finish_writing): Write out compilation_unit.
3889 (som_bfd_derive_misc_symbol_info): Set priv_level.
3890 (som_build_and_write_symbol_table): Set xleast field to 3.
3891 (som_slurp_symbol_table): Set symbol priv_level.
3892 (bfd_som_attach_compilation_unit): New function.
3893 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3894 priv_level into symbol_value.
3895 * configure, config.in: Rebuild.
3897 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3899 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3900 warning function to call _bfd_error_handler instead.
3902 * libbfd.c (COERCE32): Cast through unsigned long and long to
3903 avoid bug in old version of gcc.
3905 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3906 (elf_backend_additional_program_headers): Don't define.
3908 1998-12-08 Nick Clifton <nickc@cygnus.com>
3910 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3911 relocations to include offset of 2 included in the insns, and the
3912 offset of the relocs within the section.
3914 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3916 The following changes were made by David Taylor
3917 <taylor@texas.cygnus.com>, Edith Epstein
3918 <eepstein@sophia.cygnus.com>, Jim Blandy
3919 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3920 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3921 changes originally made by HP; HP did not create ChangeLog
3924 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3925 automake macro library.
3927 * hpux-core.c (hpux_core_core_file_p): this function now
3928 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3929 found in the corefile! Also, in hpux_core_core_file_p, if we
3930 encounter a section with an unknown type, don't punt. Instead,
3931 just skip it. Also, count the number of sections of known type
3932 that we encounter. If we encounter at least one good one, then
3933 we'll declare that the file is a core file. If we encounter any
3934 unknown ones but some known ones, then we'll issue a warning (but
3935 still declare it to be a core file). Also, correctly decide when a
3937 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3938 (CORE_ANON_SHMEM): define if not defined.
3939 (hpux_core_struct): add members lwpid and user_tid.
3940 (core_kernel_thread_id, core_user_thread_id): new macros.
3941 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3942 the name before storing it in the bfd.
3943 (hpux_core_core_file_p): handle threads.
3945 * libhppa.h (GET_FIELD): protect against redefinition.
3946 (HPPA_WIDE): define.
3947 (GET_FIELD): define.
3952 (sign_extend): redefine.
3953 (assemble_6): define.
3954 (assemble_12): rewrite.
3955 (assemble_16): define.
3956 (assemble_16a): define.
3957 (assemble_17): rewrite.
3958 (assemble_22): define.
3960 1998-12-07 Nick Clifton <nickc@cygnus.com>
3962 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3963 relocations for signed values.
3965 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3967 * mipsbsd.c (MY(set_arch_mach)): Make static.
3968 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3969 bfd_mach_mips* macros rather than simple numbers.
3971 COFF weak symbol support, based on patches from Mark Elbrecht
3972 <snowball3@usa.net>:
3973 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3974 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3975 (coff_write_alien_symbol): Likewise.
3976 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3977 (coff_link_add_symbols): Likewise.
3978 (_bfd_coff_link_input_bfd): Likewise.
3979 (_bfd_coff_write_global_sym): Likewise.
3981 * elf.c (copy_private_bfd_data): Always initialize the
3982 includes_phdrs field.
3984 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3985 file defines a symbol first mentioned in an ELF file.
3987 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3988 possible, rather than only if BFD64.
3989 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3991 * bfd-in2.h: Rebuild.
3993 * srec.c (srec_set_section_contents): Correct test to avoid
3994 switching to 4 byte addresses after seeing a second section which
3995 requires 3 byte addresses. From Joel Schantz
3996 <joel.schantz@argosys.boeing.com>.
3998 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3999 <aymeric.vincent@emi.u-bordeaux.fr>.
4001 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4003 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4004 decide whether the output file is -mrelocatable-lib,
4005 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4007 1998-12-03 Nick Clifton <nickc@cygnus.com>
4009 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4010 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4011 * bfd-in2.h: Regenerate.
4012 * libbfd.h: Regenerate
4014 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4016 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4017 link against a dynamic symbol with no type or size.
4019 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4021 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4022 relocation for section which does not get loaded.
4023 (elf_i386_relocate_section) [R_386_32]: Likewise.
4025 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4027 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4028 reloc_count and i long instead of unsigned long. Handle error
4029 return from bfd_canonicalize_reloc.
4031 1998-12-01 Nick Clifton <nickc@cygnus.com>
4033 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4036 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4038 * elf32-sh.c (elf/sh.h): Include.
4039 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4040 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4041 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4042 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4043 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4045 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4047 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4048 causes division by zero later on.
4050 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4052 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4055 1998-11-25 DJ Delorie <dj@cygnus.com>
4057 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4060 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4062 * elf32-fr30.c (fr30_elf_relocate_section): Call
4063 fr30_final_link_relocate.
4064 (fr30_final_link_relocate): New function: Handle I20 and I32
4066 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4067 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4068 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4070 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4073 The following changes are based on a patch submitted by Gianluca
4074 Moro <glctr@abc.it>:
4076 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4077 not already been updated.
4078 (find_remembered_hi16s_reloc): New parameter 'already_found'
4079 returns state of remembered hi16s reloc.
4080 (remember_hi16s_reloc): Set 'found' field to false.
4081 (hi16s_location): Add 'found' field.
4083 1998-11-23 DJ Delorie <dj@cygnus.com>
4085 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4086 to see .DLL files as unrecognized.
4087 (i3coff_object_p): Sorry, had to hack it to not recognize these
4088 files (pei-i386) on request.
4090 1998-11-23 DJ Delorie <dj@cygnus.com>
4092 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4093 relents. Call bfd_check_format to reinitialize.
4095 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4097 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4100 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4102 * aclocal.m4: regenerate
4103 * configure: regenerate
4105 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4107 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4108 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4109 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4110 respect it as an upper bound on what memory to reference.
4111 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4112 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4113 update vtable_entries_size appropriately.
4115 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4117 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4120 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4122 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4123 bfds; they have no "file" so we fake it.
4124 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4125 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4126 resizing the memory buffer.
4127 * opncls.c (bfd_make_writable): New function; lets you write a
4128 bfd_create'd bfd to an in-memory buffer.
4129 (bfd_make_readable): New function; lets you read back that buffer
4130 as if it were from bfd_openr. Used to build generated archive
4131 members (winsup's ld's dlltool)
4133 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4135 * po/bfd.pot: Regenerated.
4137 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4139 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4142 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4144 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4145 element of the gotentry list for local symbols too.
4146 (elf64_alpha_relocate_section): Unify local and global handling.
4147 Assert that gotent->use_count > 0.
4149 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4151 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4152 update for file name changes of July 2, 1998.
4154 * configure: Rebuild.
4156 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4158 * po/bfd.pot: Regenerated.
4160 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4162 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4163 * aclocal.m4, configure: regenerate
4165 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4167 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4169 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4171 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4172 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4174 * aclocal.m4, configure: regenerated.
4176 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4178 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4179 R_D10V_GNU_VTENTRY relocs.
4180 (elf_d10v_howto_table): Likewise.
4181 (d10v_reloc_map d10v_reloc_map): Likewise.
4182 (elf32_d10v_gc_mark_hook): New.
4183 (elf32_d10v_gc_sweep_hook): New.
4184 (elf32_d10v_check_relocs): New.
4185 (elf32_d10v_relocate_section): New.
4186 (elf_backend_relocate_section): Define.
4187 (elf_backend_can_gc_sections): Define.
4189 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4191 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4192 (BFD64_BACKENDS): ...from here.
4193 (BFD32_BACKENDS_CFILES): Move vms files here...
4194 (BFD64_BACKENDS_CFILES): ...from here.
4195 * Makefile.in: Rebuild.
4197 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4199 * Makefile.am: Add FR30 target.
4200 * Makefile.in: Add FR30 target.
4201 * archures.c: Add support for FR30.
4202 * config.bfd: Add support for FR30.
4203 * configure.in: Add support for FR30.
4204 * reloc.c: Add support for FR30 relocations.
4205 * targets.c: Add support for FR30 relocations.
4206 * bfd-in2.h: Regenerate.
4207 * configure: Regenerate.
4208 * libbfd.h: Regenerate.
4209 * cpu-fr30.c: New file.
4210 * elf32-fr30.c: New file.
4212 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4214 * configure.in: detect cygwin* instead of cygwin32*
4215 * configure: regenerate
4217 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4219 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4220 use bfd_malloc and free instead and check return value from bfd_malloc.
4222 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4224 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4225 * libbfd.h: Rebuild.
4227 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4228 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4229 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4230 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4232 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4234 (mips_elf_link_hash_table_create): Don't initialize
4235 dynsym_sec_strindex.
4236 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4237 (mips_elf_size_dynamic_sections): Generate a section symbol for
4238 every output section.
4239 (mips_elf_finish_dynamic_sections): Count all sections for
4241 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4244 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4246 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4247 for later PLT entries in large PLTs.
4248 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4250 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4252 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4254 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4256 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4257 * elflink.h (elf_collect_hash_codes): New function. This function is
4258 called for each exported symbol and we compute the ELF hash value for
4260 (compute_bucket_value): New function. It is called from
4261 size_dynamic_sections to determine the hash table size. When we are
4262 optimizing a better, but slower, algorithm is used.
4263 (size_dynamic_sections): Call compute_bucket_value.
4265 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4267 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4269 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4271 (sh_elf_gc_mark_hook): New.
4272 (sh_elf_gc_sweep_hook): New.
4273 (sh_elf_check_relocs): New.
4274 (elf_backend_can_gc_sections): Define.
4276 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4278 * acinclude.m4: undo previous gettext change
4279 * aclocal.m4: rebuild with right version of aclocal.
4281 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4283 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4284 aclocal.m4 to acinclude.m4, so they don't get lost.
4286 * elfcore.h: rewrite for better corefile support.
4287 * elf.c (elfcore_*): new functions.
4288 * elf-bfd.h (elf_obj_tdata): new structure members.
4289 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4291 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4293 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4295 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4296 and R_M32R_GNU_VTENTRY.
4297 (elf_backend_can_gc_sections): Define.
4298 (m32r_elf_check_relocs): New.
4299 (m32r_elf_gc_mark_hook): New.
4300 (m32r_elf_gc_sweep_hook): New.
4301 (m32r_elf_relocate_section): Handle VT relocs.
4303 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4305 * coff-arm.c (arm_relocate_section): Remove redundant test.
4307 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4308 cleat that the 'bitsize' field is the size of the bitfield AFTER
4309 relocation not before.
4311 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4313 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4316 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4318 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4319 R_SPARC_GNU_VTENTRY.
4320 (elf32_sparc_check_relocs): Handle them.
4321 (elf32_sparc_reloc_type_lookup): Likewise.
4322 (elf32_sparc_relocate_section): Likewise.
4323 (elf32_sparc_gc_mark_hook): New.
4324 (elf32_sparc_gc_sweep_hook): New.
4326 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4328 * som.c (som_finish_writing): Perform some sanity checks when
4329 writing an executable or shared library.
4331 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4333 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4334 * configure.in (elf): Add dwarf1.lo.
4335 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4336 * elf.c (_bfd_elf_find_nearest_line): Add call to
4337 _bfd_dwarf1_find_nearest_line.
4338 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4339 Add call to _bfd_dwarf1_find_nearest_line.
4340 * configure: Rebuilt.
4342 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4344 * elflink.h (elf_gc_sections): Do not allow garbage
4345 collection if dynamic sections have been created.
4347 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4349 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4351 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4352 (v850_elf_perform_relocation): Likewise.
4353 (v850_elf_final_link_relocate): Likewise.
4354 (v850_elf_relocate_section): Likewise.
4355 (v850_elf_gc_sweep_hook): New routine.
4356 (v850_elf_gc_mark_hook): New routine.
4357 (elf_backend_can_gc_sections): Define.
4359 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4361 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4364 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4366 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4367 Declare size as bfd_size_type.
4368 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4370 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4372 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4374 * som.c (CPU_PA_RISC2_0): Define.
4375 (_PA_RISC2_0_ID): Likewise.
4376 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4378 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4380 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4381 has a base which is already defined, only add the referenced
4382 symbol to the dynamic symbol table if it is defined or referenced
4385 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4388 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4390 * elflink.h (elf_link_add_object_symbols): Undo last change.
4392 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4394 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4395 symbol for the indirect alias to a versioned symbol.
4397 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4399 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4400 (elf32_i386_vtentry_howto): New.
4401 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4402 or elf32_i386_vtinherit_howto on lookup.
4404 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4406 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4407 reloc_type. Rename R_68K__max to R_68K_max.
4408 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4411 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4413 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4414 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4416 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4419 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4421 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4422 message has a null byte terminator.
4424 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4426 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4427 word subject to R_V850_32 relocation.
4429 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4431 * dwarf2.c: Add comment describing problem computing line numbers
4432 for undefined symbols at link time.
4434 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4436 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4437 transform a defweak into a plt entry.
4438 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4439 plt entry references to receive a RELATIVE reloc.
4440 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4441 (elf64_alpha_relocate_section): Assert we don't overrun
4442 the allocated relocation space.
4444 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4446 * elf.c (swap_out_syms): Always treat section symbols as
4447 special, even if they are attached to a common section.
4449 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4451 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4452 sections with v850 common section attributes into named v850
4454 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4455 common section attributes into named v850 common sections.
4457 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4459 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4462 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4464 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4465 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4466 reloc to the wrong section a warning, not an error. .dynsbss
4467 is not an output section, so there is no need to check for it.
4469 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4471 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4473 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4475 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4476 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4478 (elf32_arm_gc_mark_hook): New.
4479 (elf32_arm_gc_sweep_hook): New.
4480 (elf32_arm_check_relocs): New.
4481 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4483 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4486 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4488 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4489 assume there is no PLT or GOT.
4491 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4493 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4494 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4495 also accepted as a function symbol type.
4497 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4499 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4501 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4503 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4504 match definition of _bfd_gc_sections field.
4505 * libbfd.h: Rebuild.
4507 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4509 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4510 the addend of a dynamic relocation referencing a section.
4511 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4512 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4514 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4516 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4517 bed has a size_dynamic_sections routine before trying to use it.
4519 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4521 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4522 _bfd_elf_rel_vtable_reloc_fn.
4524 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4526 * Makefile.am: Add elf32-arm.c.
4527 * Makefile.in: Rebuild.
4528 * elf-bfd.h: Add elf_backend_get_symbol_type.
4529 * elf.c (swap_out_syms): If defined, call
4530 elf_backend_get_symbol_type.
4531 * elf32-arm.c: Define elf_backend_get_symbol_type.
4532 (elf32_arm_get_symbol-type): New routine.
4533 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4534 (bfd_elf32_arm_process_before_allocation): Change to
4535 check for STT_ARM_TFUNC.
4536 (elf32_arm_final_link_relocate): Likewise.
4537 * elfxx-target.h: Add elf_backend_get_symbol_type.
4539 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4541 * archures.c (bfd_mach_alpha_ev[456]): New.
4542 * cpu-alpha.c: Rework to match these types.
4543 * bfd-in2.h: Rebuild.
4545 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4547 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4548 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4550 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4551 (elf_i386_reloc_type_lookup): Recognize them.
4552 (elf_i386_check_relocs): Pass them off to generic code.
4553 (elf_i386_relocate_section): Ignore them.
4554 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4555 (elf_backend_can_gc_sections): True.
4557 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4559 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4560 before looking at owner field.
4561 (elf32_arm_to_thumb_stub): Ditto.
4562 (elf32_arm_relocate_section): Compute name before calling
4563 elf32_arm_final_link_relocate().
4565 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4567 * elf.c: comment and formatting cleanups.
4570 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4572 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4573 (core files are treated differently than object files).
4574 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4575 bfd_elf_mkcorefile): declare.
4576 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4577 bfd_elf_mkcorefile): add to bfd_target vector.
4578 * elfcore.h (elf_core_file_p): save the program header table,
4579 and set the bfd architecture from the elf file header.
4580 * elf.c (bfd_elf_mkcorefile): new function.
4581 (_bfd_elf_write_corefile_contents): new function.
4582 (assign_file_positions_for_segments): add cases for handling
4583 PT_NOTE segments. (assign_file_positions_except_relocs):
4584 core files should be handled the same as exec files.
4585 (prep_headers): identify core files as type ET_CORE.
4586 (copy_private_bfd_data): identify the sections belonging to
4587 the PT_NOTE segment.
4589 * elf32-sparc.c (elf32_sparc_final_write_processing):
4590 add break statement to default case.
4592 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4594 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4595 section (not input) will be in sections ".sbss", ".sbss2",
4596 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4597 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4598 output_offset for correct evaluation of addend.
4600 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4602 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4603 elf32_arm_allocate_interworking_sections and
4604 elf32_arm_process_before_allocation.
4606 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4608 * bfd-in.h: Ammend prototype for
4609 elf32_arm_process_before_allocation to remove surplus third
4612 * bfd-in2.h: Regenerate.
4614 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4616 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4618 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4620 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4621 calculated for RELOC_SPARC_REV32 case.
4623 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4625 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4626 elf32_arm_allocate_interworking_sections and
4627 elf32_arm_process_before_allocation.
4628 * bfd-in2.h: Regenerated.
4629 * elf32-arm.c Define elf32_arm_link_hash_table.
4630 (insert_thumb_branch): New routine.
4631 (find_thumb_glue): New routine.
4632 (find_arm_glue): New routine.
4633 (record_arm_to_thumb_glue): New routine.
4634 (record_thumb_to_arm_glue): New routine.
4635 (elf32_arm_link_hash_table_create): New routine.
4636 (elf32_arm_get_bfd_for_interworking): New routine.
4637 (elf32_arm_allocate_interworking_sections) New routine.
4638 (elf32_arm_process_before_allocation) New routine.
4639 (elf32_thumb_to_arm_stub): New routine.
4640 (elf32_arm_to_thumb_stub): New routine.
4641 (elf32_print_private_bfd_data): Fix typo.
4642 (elf32_arm_final_link_relocate): Add argument sym_sec.
4643 Check for branches to thumb symbols in case R_ARM_PC24.
4644 Check for branches to arm symbols in case R_ARM_THM_PC22.
4645 (elf32_arm_relocate_section): Pass symbol section to
4646 elf32_arm_final_link_relocate.
4648 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4650 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4651 entries unless the symbol is defined in the executable; in
4652 particular, undefined weak symbols get a PLT entry.
4654 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4656 * libaout.h: Remove nested comment to avoid warning.
4658 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4660 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4661 R_ARM_PC24 relocation.
4663 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4665 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4666 argument is_local. Add argument sym_flags. Check sym_flags
4667 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4668 (elf32_arm_relocate_section): Don't pass local sym and pass
4669 sym_flags to elf32_arm_final_link_relocate.
4671 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4673 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4674 to not count too few relocs for dynamicly linked executables.
4676 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4678 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4679 symbols without a dynamic index dynamic. Consider all weak
4681 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4682 correspondance between input and output sections.
4684 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4686 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4687 that use a .got.plt section start the got offset at zero.
4689 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4691 * ieee.c (ieee_write_processor): Correct the processor ID written
4692 out for bfd_arch_m68k, accommodating change of March 25.
4694 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4696 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4697 R_ARM_THM_RPC22 relocations.
4699 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4701 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4703 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4704 .got relocs in -Bsymbolic shared objects.
4706 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4708 * elf32-arm.c: Add private flags to ELF header.
4709 (elf32_arm_print_private_bfd_data): New Function.
4710 (elf32_arm_set_private_flags): New Function.
4711 (elf32_arm_copy_private_flags): New Function.
4712 (elf32_arm_merge_private_bfd_data): New Function.
4714 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4716 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4718 (elf32_sparc_relocate_section): Likewise.
4720 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4722 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4723 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4724 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4725 of the function. Recognize no .plt as static linking.
4727 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4729 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4730 ".liblist" string through gettext.
4732 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4734 * Makefile.am: Add support for elf32-arm.lo.
4735 * Makefile.in: Rebuild.
4736 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4737 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4738 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4739 * configure: Regenerate.
4740 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4741 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4742 bfd_target bfd_elf32_littlearm_vec.
4743 * elf32-arm.c: New file.
4745 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4747 * libaout.h (M_SPARCLITE_LE): New machine.
4748 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4749 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4750 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4751 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4752 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4753 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4754 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4755 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4756 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4757 be BFD_RELOC_SPARC_REV32.
4759 * config.bfd (sparc86x-*-aout): New
4761 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4763 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4764 actually mapping the output sections.
4766 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4769 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4770 (mn10300_elf_reloc_map): Similarly.
4771 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4773 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4775 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4777 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4778 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4779 elf_mips_reloc_type defined in elf/mips.h.
4781 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4783 * elf64-mips.c: Remove reloc_type definition completely. It's now
4786 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4788 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4789 as they are defined in elf/mips.h now.
4791 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4794 * Re-add lost change:
4795 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4797 (mn10300_elf_relax_section): Include stack space for register saves
4798 in the imm8 field of a "call" instruction.
4799 (compute_function_info): Determine how much stack is allocated by
4800 the movm instruction. Fix typo.
4801 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4803 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4805 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4806 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4808 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4810 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4812 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4814 * elf32-hppa.h: Let ELF header define the enum containing the
4815 external reloc numbers.
4816 * elf32-i386.h: Likewise.
4818 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4820 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4821 * elf32-mips.c: Likewise.
4822 * elf32-ppc.c: Likewise.
4824 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4826 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4827 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4829 * bfd-in.h: Regenerate.
4830 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4831 parameter to 'unsigned int' to avoid K&R compatability problems.
4833 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4835 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4836 functionname_ptr to be const. Change line_ptr to be unsigned.
4838 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4839 macro is not defined. Change second parameter from bfd_link_info
4840 to coff_final_link_info. Add prototype.
4841 (coff_final_link_postscript): Simplify handling when macro is not
4842 defined. Add prototype.
4844 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4846 * elf-mn10300.c: Before include system specific ELF header define
4847 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4848 * elf32-mips.c: Likewise.
4849 * elf32-ppc.c: Likewise.
4851 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4853 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4854 temporary patch over to elf64-mips.c as well.
4856 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4858 * elf32-mips.c (reloc_type): Temporarily disable definition of
4859 standard relocation since they are now defined in elf/mips.h.
4861 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4863 * elf-m10200.c (mn10200_elf_final_link_relocate):
4864 Modify range test for case R_MN10200_8.
4866 * elf-m10300.c (mn10300_elf_final_link_relocate):
4867 Modify range test for case R_MN10300_8.
4869 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4871 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4872 * elf32-i386.c (elf_backend_got_header_size): Define.
4873 (elf_backend_plt_header_size): Define.
4874 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4875 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4876 * elfxx-target.h: Provide a default of zero.
4877 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4878 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4880 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4881 entry from an executable, even if the plt refcount goes to 0.
4883 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4885 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4886 directory name at the line number.
4888 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4889 with an unspecified type.
4891 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4893 * sunos.c: Add undef of valid to avoid problem on SunOS.
4895 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4897 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4899 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4901 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4902 R_68K_PCxx and R_68K_xx relocations. Make sure that
4903 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4904 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4905 R_68K_xx relocations.
4906 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4907 that has no plt entry.
4908 (elf_m68k_relocate_section): Ignore the plt offset in a static
4910 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4912 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4915 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4917 (howto_table, reloc_map): Add entries for them.
4918 (elf_m68k_check_relocs): Handle them. Implement reference
4919 counting for got and plt entries.
4920 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4921 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4923 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4924 (elf_m68k_relocate_section): Handle the new reloc types.
4925 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4926 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4927 * elflink.h (elf_link_add_object_symbols): When creating an
4928 indirect reference for symbol versioning also copy the plt
4930 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4931 flag also reset the plt offset.
4932 (elf_link_assign_sym_version): Likewise.
4933 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4934 the size of the entry in bytes.
4935 (elf_gc_allocate_got_offsets): Likewise.
4937 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4939 * elflink.h (elf_gc_sections): Return true rather than falling off
4942 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4945 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4947 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4948 comment describing when it should be enabled.
4949 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4952 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4954 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4955 information ATN records.
4957 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4959 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4960 section for an absolute symbol in a fully linked file. Based on
4961 patch from Christian Holland <CHolland@de.lucent.com>.
4963 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4965 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4966 that a symbol is undefined.
4968 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4970 * som.c (som_bfd_gc_sections): Define.
4972 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4974 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4975 overflows in ARM_26D patches, since they have already been
4976 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4978 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4980 * coffcode.h (coff_write_object_contents): If we have any long
4981 section names, call coff_write_symbols even if there are no
4984 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4986 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4987 PT_LOAD segment, rather than only setting it once for the entire
4990 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4991 rather than ignoring every phdr with a p_paddr of 0, ignore all
4992 the phdrs if they all have a p_paddr of 0.
4994 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4995 section was discarded from the link.
4997 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4999 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5001 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5003 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5004 floating point operations.
5006 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5008 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5011 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5013 Merge of vax/vms (read-only) support
5014 * configure.com: Support Vax target.
5015 * makefile.vms: Support Vax target.
5016 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5017 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5019 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5021 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5023 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5025 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5027 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5028 * targets.c (bfd_target_ovax_flavour): New flavour.
5029 (vms_alpha_vec): Renamed from evax_alpha_vec.
5031 (target_vector): Update accordingly.
5032 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5034 (vax*-*-*vms*): New target.
5035 * Makefile.am: Update for renamed files. Rebuild dependencies.
5036 * bfd-in2.h: Rebuild.
5037 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5039 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5041 Based on patch from Matt Semersky <matts@scd.hp.com>:
5042 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5043 pointer on abfd->outsymbols.
5044 (generic_add_output_symbol): Handle NULL sym parameter.
5046 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5048 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5051 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5053 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5054 when handling 32 bit immediate relocs.
5055 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5057 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5059 * section.c (STD_SECTION): Account for recently added gc_mark
5060 field in struct asection.
5062 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5063 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5065 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5067 ELF Section-level Garbage Collection:
5068 * bfd.c (bfd_gc_sections): New.
5069 * aout-adobe.c: Hook to default implementation.
5070 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5071 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5072 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5073 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5074 * tekhex.c, versados.c: Likewise.
5075 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5076 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5078 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5079 (bfd_generic_gc_sections): New.
5080 * section.c (SEC_KEEP): New.
5081 (asection): Add gc_mark member.
5083 * elfcode.h (elf_gc*): New name remappings.
5084 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5085 sections to be excluded.
5086 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5087 (elf_gc_propogate_vtable_entries_used): New.
5088 (elf_gc_smash_unused_vtentry_relocs): New.
5089 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5090 (elf_gc_common_finalize_got_offsets): New.
5091 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5092 * elfxx-target.h: Add and default gc hooks.
5094 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5096 (struct elf_obj_tdata): Likewise for local_got_offsets.
5097 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5098 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5099 * elf64-sparc.c, elflink.h: Likewise.
5101 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5102 (ELF_LINK_HASH_MARK): Define.
5103 (struct elf_backend_data): Add GC hooks.
5104 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5106 * elf-m10300.c (mn10300_elf_check_relocs): New.
5107 (mn10300_elf_gc_mark_hook): New.
5108 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5109 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5110 (mn10300_elf_final_link_relocate): Likewise.
5111 (mn10300_elf_relocate_section): Likewise.
5112 (elf_backend_can_gc_sections): Define.
5113 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5114 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5115 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5116 (mips_info_to_howto_rel): Likewise.
5117 (mips_elf_relocate_section): Likewise.
5118 (mips_elf_check_relocs): Likewise.
5119 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5120 (elf_backend_can_gc_sections): Define.
5121 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5122 (ppc_elf_howto_raw): Handle them.
5123 (ppc_elf_reloc_type_lookup): Likewise.
5124 (ppc_elf_relocate_section): Likewise.
5125 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5126 Handle new vtable relocs.
5127 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5128 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5129 (elf_backend_can_gc_sections): Define.
5131 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5133 * archures.c (bfd_mach_mn10300): Define.
5134 * elf-m10300.c: Include elf/mn10300.h
5135 (elf_mn10300_mach): New function.
5136 (_bfd_mn10300_elf_final_write_processing): Likewise.
5137 (_bfd_mn10300_elf_object_p): Likewise.
5138 (elf_backendfinal_write_processing): Define.
5139 (elf_backend_object_p): Likewise.
5141 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5143 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5146 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5148 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5149 link_next field, not the next field.
5151 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5153 * elf.c (map_sections_to_segments): Check the section address
5154 against the phdr size both with and without a modulo of
5157 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5159 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5160 linker created empty input section if the output section has the
5163 * elflink.h (elf_link_output_extsym): Print an error message if
5164 _bfd_elf_section_from_bfd_section fails.
5166 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5169 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5171 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5172 native linker output. Avoid putting an empty section in more than
5175 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5177 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5178 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5180 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5182 * elf.c (swap_out_syms): New arg relocatable_p.
5183 Don't add section VMA to symbols for relocatable output.
5184 (_bfd_elf_compute_section_file_positions): Update call to
5187 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5189 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5190 against 'addend' be signed rather than unsigned.
5192 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5194 * elf32-m32r.c: Add prototyps for static functions.
5196 * coff-arm.c: Add prototypes for static functions.
5198 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5200 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5201 LMA is used to order sections in a segment.
5203 * elf32-v850.c: Add prototypes for static functions.
5204 Change type of addend parameter to bfd_vma in various functions.
5206 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5208 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5209 complain_overflow_signed instead of complain_overflow_bitfield.
5211 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5213 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5214 when comparing against 0.
5216 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5218 * Makefile.am (config.status): New target.
5219 * Makefile.in: Rebuild.
5221 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5223 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5224 error if previous object endianness doesn't match current object.
5226 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5228 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5229 _bfd_elf_print_private)bfd_data ().
5231 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5233 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5235 (elf_link_add_object_symbols): Set type_change_ok and
5236 size_change_ok before calling elf_merge_symbol.
5238 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5239 undefined symbol error, don't also issue an overflow error.
5241 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5243 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5244 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5245 message instead of crashing.
5247 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5249 * archures.c (bfd_mach_cpu32): Define.
5250 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5252 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5253 * ieee.c: Include <ctype.h>.
5254 (ieee_object_p): Parse out process ID string to make it more
5255 likely to be acceptable for bfd_scan_arch.
5256 * bfd-in2.h: Rebuild.
5258 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5260 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5261 _bfd_elf_print_private_bfd_data() so that the program header will
5264 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5266 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5267 0x68. Reindent. Add some comments.
5269 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5271 * elf.c (copy_private_bfd_data): Adjust physical address of
5272 segment in output BFD to contain LMAs of its sections.
5274 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5276 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5277 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5278 endian data 32 bit relocations.
5279 (elf32_sparc_merge_private_bfd_data): Check if linking little
5280 endian objects with big endian objects.
5281 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5282 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5283 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5285 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5286 * archures.c (bfd_mach_sparc_sparclite_le): New.
5287 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5289 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5291 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5294 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5296 * bfd-in.h: Move over patch to bfd-in2.h.
5298 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5300 (_bfd_relocate_contents): Likewise.
5302 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5304 * peicode.h (add_data_entry): If the section has no private data
5305 then do not create a Data Dictionary entry for it.
5307 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5309 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5310 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5311 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5312 subsections during relaxation more correctly.
5314 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5316 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5317 Add extra argument to bfd_arm_process_before_allocation ().
5318 * bfd-in.h: Reflect changes made in bfd-in2.h.
5319 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5320 coff class of a BFD symbol.
5321 * coff-arm.c: Add support for interworking between Thumb code and
5322 non-interworking aware ARM code.
5324 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5326 * po/Make-in (install-info): New target.
5328 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5330 * filemode.c: Remove; not used.
5332 If sysdep.h includes a header file, don't include it again:
5333 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5335 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5337 * archive.c: Don't include <string.h> or <errno.h>.
5338 * evax-alpha.c; Don't include <stdio.h>.
5339 * evax-egsd.c: Likewise.
5340 * evax-etir.c: Likewise.
5341 * evax-misc.c: Likewise.
5342 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5343 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5345 * hpux-core.c: Likewise.
5346 * netbsd-core.c: Likewise.
5348 * libbfd.c: Don't include <sys/types.h>.
5349 * nlmcode.h: Don't include <string.h>.
5350 * osf-core.c: Don't include <string.h> or <stdio.h>.
5351 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5352 <errno.h>, or <unistd.h>.
5353 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5355 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5357 * configure.com: If the version number can not be found in
5358 configure.in, set it to "unknown" rather than "2.8.1".
5360 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5362 * elf32-mips.c (elf_mips_mach): New.
5363 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5364 (_bfd_mips_elf_final_write_processing): Use the names
5365 of machines, rather than the numbers. Set both the ARCH
5366 and MACH in e_flags. Handle a few more specific machines.
5367 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5368 EF_MIPS_ARCH and EF_MIPS_MACH.
5370 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5372 * syms.c (bfd_is_local_label): Revert last change.
5373 * srec.c (srec_write_symbols): Discard debugging symbols.
5375 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5377 * som.c: Include <ctype.h>.
5378 * som.h: Don't include sysdep.h.
5380 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5382 * libbfd.h: Rebuilt.
5383 * libbfd-in.h: Removed gettext includes and defines.
5384 * sysdep.h: Moved gettext-related includes and defines here.
5386 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5388 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5389 an ad-hoc test. Kill bogus #if 0 code.
5390 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5392 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5394 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5395 when generating a normal executable for a symbol defined in a
5396 regular file. When copying a reloc into the output file, adjust
5397 the addend for a PC relative reloc against a global symbol.
5399 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5401 * libbfd.h: Rebuilt.
5402 * libbfd-in.h (_): Define as dgettext.
5404 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5406 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5408 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5409 when declaring parameter types.
5410 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5412 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5414 * config.bfd: If we include any ELF targets in targ_defvec and/or
5415 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5416 * elf32-gen.c (dummy): New static const variable.
5417 (elf_generic_info_to_howto): New static function.
5418 (elf_generic_info_to_howto_rel): New static function.
5419 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5420 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5421 * elf64-gen.c: Same changes as elf32-gen.c.
5422 * elfcode.h (elf_object_p): For the generic target, ignore a
5423 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5425 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5427 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5428 * configure: Rebuild.
5430 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5432 * config.bfd: Update OSR5/Unixware patterns.
5434 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5436 * elf.c (assign_file_positions_for_segments): Allow for holes
5437 between sections added by a link script.
5439 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5441 * configure.in: Change version number to 2.9.4
5442 * configure: Rebuild.
5444 Based on patch from H.J. Lu <hjl@gnu.org>:
5445 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5446 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5447 * bfd-in2.h: Rebuild.
5449 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5451 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5454 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5456 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5457 (elf64_alpha_relax_section): Fill them in.
5458 (elf64_alpha_relax_opt_call): Implement more than a stub.
5459 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5460 alignment on .scommon.
5461 (elf64_alpha_merge_gots): Merge use counts as well.
5463 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5465 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5466 for calculating a local symbol's address.
5467 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5468 Set the .got's cooked size as well as the raw size.
5470 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5472 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5473 internationalisation of printed information.
5475 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5476 internationalisation of printed information.
5478 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5480 * syms.c (struct indexentry): Change directory_name, file_name,
5481 and function_name fields to char *.
5482 (struct stab_find_info): Change cached_file_name field to char *.
5484 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5486 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5488 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5490 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5492 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5494 * Makefile.am (install-data-local): Make $(includedir).
5495 * Makefile.in: Rebuild.
5497 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5499 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5501 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5503 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5504 * Makefile.in: Rebuild.
5506 * bfd-in2.h: Rebuild for Nick's changes.
5508 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5510 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5511 change wrt length == max_namelen.
5513 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5515 * Many files: Added gettext invocations around user-visible
5517 * libbfd-in.h: Added gettext includes and defines.
5518 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5519 HAVE_LC_MESSAGES): Define.
5520 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5522 * Makefile.am (SUBDIRS): Added po.
5523 (POTFILES): New macro.
5524 (po/POTFILES.in): New target.
5525 (SOURCE_HFILES): New macro.
5527 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5529 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5531 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5532 NT_PRSTATUS note section encountered, it contains the status of
5533 the currently executing thread when the core file was written.
5535 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5537 * libcoff.h: Add extra parameter to
5538 bfd_coff_link_output_has_begun overrideable function.
5539 * cofflink.c: Pass extra parameter to
5540 bfd_coff_link_output_has_begun function.
5541 * bfd-in.h: Add prototypes for exported ARM interworking
5543 * peicode.h: ARM specific code reorganised to conform to BFD
5545 * coffcode.h: ARM specific code reorganised to conform to BFD
5547 * coff-arm.c: Code reorganised to conform to the BFD coding
5548 conventions. Global variables have been moved into an ARM
5549 specific hash table structure and a new function:
5550 bfd_arm_get_bfd_for_interworking() has been created which is
5551 called from the linker scripts.
5553 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5555 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5557 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5558 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5559 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5560 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5562 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5564 * config.bfd: Added sparc86x support.
5566 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5568 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5569 an out of range pc-relative jump/call to an undefined weak symbol.
5571 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5573 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5576 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5578 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5579 an error other than bfd_error_system_call, set the error to
5580 bfd_error_wrong_format.
5582 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5583 bfd_elf32_powerpcle_vec.
5585 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5586 program segments are zero, don't set p_paddr_valid.
5588 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5590 * elf64-alpha.c: Initial implementation of relaxation --
5591 (struct alpha_elf_link_hash_entry): Add use_count member.
5592 (elf64_alpha_check_relocs): Initialize and increment it.
5593 (elf64_alpha_can_merge_gots): Check it when considering merging.
5594 (elf64_alpha_merge_gots): Drop entries with zero use.
5595 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5596 (elf64_alpha_always_size_sections): Split out got sizing ...
5597 (elf64_alpha_size_got_sections): ... here. New function.
5598 (elf64_alpha_relax_find_reloc_ofs): New function.
5599 (elf64_alpha_relax_with_lituse): Likewise.
5600 (elf64_alpha_relax_without_lituse): Likewise.
5601 (elf64_alpha_relax_opt_call): Likewise.
5602 (elf64_alpha_relax_section): Likewise.
5603 (elf64_alpha_add_symbol_hook): Likewise.
5604 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5605 (elf64_alpha_relocate_section): Likewise.
5606 (bfd_elf64_bfd_relax_section): Define.
5607 (elf_backend_add_symbol_hook): Likewise.
5609 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5611 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5612 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5613 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5615 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5617 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5618 * configure: Rebuild.
5620 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5622 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5623 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5624 * configure.in: Define and substitute WIN32LDFLAGS and
5626 * aclocal.m4: Rebuild with new libtool.
5627 * configure, Makefile.in: Rebuild.
5629 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5631 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5632 before any other symbols in the same section.
5634 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5636 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5639 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5641 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5643 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5644 Use addr_size for address size, rather than sizeof(bfd_vma).
5645 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5646 Fix call to read_address.
5647 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5648 Scrap other unneeded arguments. Fix call to read_address.
5649 (scan_unit_for_functions): Fix call to read_attribute.
5650 (parse_comp_unit): We now handle more values for addr_size.
5651 Set addr_size in unit. Fix call to read_attribute and
5654 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5656 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5658 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5660 * archures.c (bfd_default_scan): Add m68k cases back to default
5661 switch, reverting patch of March 25, since IEEE support depends
5664 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5666 * Makefile.am (diststuff): New target.
5667 * Makefile.in: Rebuild.
5669 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5671 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5672 som_offset when we have an extended name table.
5674 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5676 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5678 * Makefile.in: Rebuild.
5680 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5682 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5683 symbols when creating a shared library.
5684 (elf_m68k_adjust_dynindx): New function, used by above code.
5685 (elf_m68k_finish_dynamic_sections): Initialize the section
5687 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5689 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5691 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5694 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5696 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5699 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5701 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5704 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5706 * configure.in: Set version to 2.9.1.
5707 * configure: Rebuild.
5709 * Branched binutils 2.9.
5711 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5713 * syms.c (ENABLE_CACHING): Define.
5714 (struct indexentry): Define.
5715 (struct stab_cache): Remove.
5716 (cmpindexentry): New static function.
5717 (struct stab_find_info): Add new fields: indextable,
5718 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5719 cached_file_name. Remove fields: file_cache, function_cache, and
5721 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5722 index table and search it.
5724 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5726 * elf.c (_bfd_elf_copy_private_section_data): Call
5727 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5729 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5731 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5733 * coff-arm.c: Define all globally visible variables and functions
5734 only when COFF_WITH_PE is not defined.
5735 * configure.in (armpe_little_vec, armpe_big_vec): Add
5737 * configure: Rebuild.
5739 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5741 Fix some gcc -Wall warnings:
5742 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5743 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5744 * archures.c (bfd_default_scan): Likewise.
5745 * bfd.c (bfd_scan_vma): Likewise.
5746 * binary.c (mangle_name): Likewise
5747 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5748 * coff-sh.c (sh_relocate_section): Likewise.
5749 * coff-stgo32.c (create_go32_stub): Likewise.
5750 * coffcode.h (coff_slurp_line_table): Likewise.
5751 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5752 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5753 (assign_file_positions_for_segments): Likewise.
5754 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5755 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5756 * oasys.c (oasys_write_sections): Likewise.
5757 * ppcboot.c (ppcboot_object_p): Likewise.
5758 (mangle_name): Likewise.
5759 * riscix.c (riscix_fix_pcrel_26): Likewise.
5760 * srec.c (srec_scan): Likewise.
5761 * stabs.c (_bfd_write_section_stabs): Likewise.
5762 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5763 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5764 switch. Declare parameters for function pointers.
5765 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5767 * elf.c (elf_sort_sections): Likewise.
5768 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5769 Add default cases to switches.
5770 (coff_arm_relocate_section): Remove unused local variables.
5772 (coff_arm_bfd_set_private_flags): Change flag variable to type
5774 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5775 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5776 (dump_toc): Change cat to const, and initialize it.
5777 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5778 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5779 (sh_elf_relocate_section): Initialize r_symndx.
5780 * coffcode.h (coff_compute_section_file_positions): Only declare
5781 old_sofar if ALIGN_SECTIONS_IN_FILE.
5782 (coff_write_object_contents): Initialize csym.
5783 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5784 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5786 * dwarf2.c: Include libiberty.h.
5787 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5788 (decode_line_info): Remove unused local variables.
5789 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5790 (m32r_elf_relocate_section): Likewise.
5791 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5792 (v850_elf_reloc): Likewise.
5793 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5794 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5795 * elf.c (assign_file_positions_for_segments): Always set adjust.
5796 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5797 parenthesize expression.
5798 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5799 (m32r_elf_object_p): Return a value.
5800 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5801 * elf32-mips.c (mips_elf_final_link): Initialize last.
5802 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5803 * elf32-v850.c (v850_elf_object_p): Return a value.
5804 (v850_elf_print_private_bfd_data): Change fprintf format string.
5805 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5807 * elflink.h (elf_link_add_object_symbols): Change vernum to
5808 unsigned int, and initialize it. Change fprintf format string.
5809 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5810 when setting or comparing to soname_indx.
5811 (elf_create_pointer_linker_section): Change num_symbols to
5813 * libcoff-in.h (coff_data_type): Change flags to flagword.
5814 * peicode.h (pe_print_idata): Initialize idx. Change j to
5815 bfd_size_type. Initialize hint_member. Remove useless test to
5817 (pe_print_edata): Change num_functions and num_names in struct
5818 EDT_type to unsigned long. Remove cast. Change fprintf format
5820 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5821 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5823 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5824 int *. Update uses. Change j to long.
5825 * bfd-in2.h, libcoff.h: Rebuild.
5827 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5829 * elf32-v850.c Remove definition of USE_REL.
5830 (v850_elf_info_to_howto_rela): New function.
5831 (v850_elf_perform_relocation): Renamed from
5832 v850_elf_store_addend_in_insn. Removed replace argument.
5833 (v850_elf_reloc): store the relocation in the addend field instead
5835 (v850_elf_final_link_relocate): Now calls
5836 v850_elf_perform_relocation.
5837 (v850_elf_relocate_section): Remove code to generate REL
5840 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5842 * coffcode.h (coff_new_section_hook): Set the type and storage
5843 class in the native symbol information allocated for a new section
5846 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5848 * peicode.h: Chain together calls to
5849 coff_bfd_copy_private_bfd_data and
5850 coff_bfd_print_private_bfd_data.
5852 * coff-arm.c: Add prototypes for
5853 coff_arm_bfd_print_private_bfd_data and
5854 coff_arm_bfd_copy_private_bfd_data.
5856 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5858 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5861 * peicode.h: Call arm-coff private data functions after handling
5864 * coff-arm.c: Turn statics into globals so that they can be shared
5865 both pe and pei backends.
5867 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5869 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5871 (sunos_write_object_contents): Likewise.
5872 * aoutx.h (NAME(aout,machine_type)): Likewise.
5873 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5875 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5877 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5879 (bfd_default_scan): Remove m68k special cases.
5880 * bfd-in2.h: Rebuild.
5881 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5883 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5884 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5886 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5887 selection, change printable_name to just "m68k" and make that the
5888 default instead of m68k:68020.
5890 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5892 (MY_get_section_contents): Define as aout_32_get_section_contents
5893 rather than NAME(aout,get_section_contents).
5895 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5897 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5898 and call bfd_default_set_arch_mach to do the real work.
5900 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5902 * bout.c (BALX): Include return register g14 as part of the insn.
5904 (calljx_callback): Use it.
5906 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5908 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5909 * libbfd.h: Rebuild.
5911 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5912 byte_count to unsigned int.
5913 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5914 unused local variables.
5916 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5917 variables er and er1.
5919 * cpu-v850.c: Include <ctype.h>.
5920 (scan): Case isdigit argument to unsigned char.
5922 From Yan Meroth <YAN.MEROTH@st.com>:
5923 * ihex.c (ihex_scan): Add extbase variable so that getting an
5924 extended linear address record does not ignore any previous
5926 (ihex_write_object_contents): When writing out an extended linear
5927 address record, zero out any previous extended address.
5929 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5931 * ieee.c (do_one): Check section before dereferencing it.
5932 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5933 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5935 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5937 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5939 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5941 * coff-arm.c: Add interworking functions to pe backends.
5943 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5945 * configure.in: Use AM_DISABLE_SHARED.
5946 * aclocal.m4, configure: Rebuild with libtool 1.2.
5948 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5950 * coff-arm.c (coff_arm_relocate_section): Better error messages
5951 when interowrking conflucts occur. Courtesy of Jonathan Walton
5953 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5954 relocations. Patch courtesy of Jonathan Walton and Tony
5957 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5959 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5960 part of Feb 22 change controling when to override the existing
5961 symbol with the .plt entry.
5963 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5965 * config.bfd (targ_cpu): Add thumb-pe target.
5967 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5968 functions in PE build.
5970 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5972 * config.bfd (sparclite-*-elf*): Added.
5974 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5976 * configure.in: Add elf.lo to elf shell variable.
5977 * Makefile.am (BFD_LIBS): Remove elf.lo.
5978 (BFD_LIBS_CFILES): Remove elf.c.
5979 (BFD32_BACKENDS): Add elf.lo.
5980 (BFD32_BACKENDS_CFILES): Add elf.c.
5981 * configure, Makefile.in: Rebuild.
5983 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5985 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5986 relocation against a now-local symbol should not have a dynamic
5989 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5991 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5993 (pe_print_private_bfd_data): Print PE flags. From Mikey
5994 <jeffdb@netzone.com>.
5996 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5998 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5999 a plt entry when we can determine that we authoritatively define
6002 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6004 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6005 don't actually use trad-core, but a SunOS-style core file handled
6007 * hosts/sparclinux.h: Remove.
6009 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6011 * peicode.h (pe_print_idata): If there is no .idata section, look
6012 for the import tables in some other section. Make the initial
6013 label line up better with the data. Print the import address
6014 table even if there is no import name table. If the import
6015 address table holds actual addresses, print them.
6017 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6019 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6020 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6021 bfd_error_system_call.
6023 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6025 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6026 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6028 From H.J. Lu <hjl@gnu.org>:
6029 * Makefile.am (libbfd_la_LDFLAGS): Define.
6030 * Makefile.in: Rebuild.
6032 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6034 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6035 * netbsd.h (MACHTYPE_OK): Define.
6036 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6037 calling N_SET_MACHTYPE, rather than having a switch.
6038 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6040 * i386netbsd.c (MACHTYPE_OK): Don't define.
6041 (DEFAULT_MID): Define.
6042 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6043 (MACHTYPE_OK): Don't define.
6044 (DEFAULT_MID): Define.
6045 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6046 (DEFAULT_MID): Define.
6047 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6048 (DEFAULT_MID): Define.
6049 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6050 (DEFAULT_MID): Define.
6052 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6053 * vaxnetbsd.c: New file.
6054 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6055 rather than netbsd_core.
6056 * targets.c (vaxnetbsd_vec): Declare.
6057 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6058 defined, add netbsd_core_vec.
6059 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6060 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6061 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6062 * config.bfd (alpha*-*-netbsd*): New target.
6063 * Makefile.am: Rebuild dependencies.
6064 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6065 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6066 * configure, Makefile.in: Rebuild.
6068 * configure.host: Remove the old shared library build stuff. We
6069 now use libtool instead.
6071 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6073 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6075 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6077 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6078 * configure: Rebuild.
6080 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6081 * elf32-v850.c (remember_hi16s_reloc): New function.
6082 (find_remembered_hi16s_reloc): New function.
6083 (v850_elf_store_addend_in_insn): Use the above new functions to
6084 match up HI6S relocs with LO16 relocs.
6086 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6088 * configure.in: Change -linux* to -linux-gnu*.
6089 * config.bfd, configure.host: Likewise.
6090 * configure: Rebuild.
6092 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6094 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6095 LO16/HI16S bug and improve comments about what is going on.
6097 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6099 * configure, aclocal.m4: Rebuild with new libtool.
6101 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6103 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6104 when merging v850 code into v850e/v850ea code. Do not initialise
6105 output flags if the input is the default architecture.
6107 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6109 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6110 get the size from bfd_arch_bits_per_address instead of directly
6113 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6115 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6116 to wrap, just return all 1's bits instead.
6117 * libbfd.h: Regenerate.
6119 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6121 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6123 (coff_relocate_section): If COFF_WITH_PE, define as
6124 coff_pe_i386_relocate_section.
6125 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6126 skip empty sections, to match coff_write_object_contents.
6128 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6129 rather than swapping out r_offset twice. From Luke Deller
6130 <luked@cse.unsw.edu.au>.
6132 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6134 * configure.in: Set libtool_enable_shared rather than
6135 libtool_shared. Remove diversion hack.
6136 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6139 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6141 * syms.c (struct stab_cache): Define.
6142 (struct stab_find_info): Remove cached_offset, cached_stab,
6143 cached_str, and cached_stroff fields. Add file_cache,
6144 function_cache, and line_cache fields.
6145 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6148 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6150 * peicode.h (pe_print_idata): Check for import of ordinal rather
6152 (pe_print_edata): If there is no .edata section, look for the
6153 export data in some other section.
6155 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6157 * configure.in: Change version to 2.8.4.
6158 * configure: Regenerated.
6160 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6162 Add tms320c30 support:
6163 * cpu-tic30.c: New file.
6164 * aout-tic30.c: New file.
6165 * coff-tic30.c: New file.
6166 * archures.c (bfd_arch_tic30): Define.
6167 (bfd_tic30_arch): Declare.
6168 (bfd_archures_list): Add bfd_tic30_arch.
6169 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6171 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6172 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6173 (coff_set_flags): Likewise.
6174 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6175 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6176 * Makefile.am: Rebuild dependencies.
6177 (ALL_MACHINES): Add cpu-tic30.lo.
6178 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6179 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6180 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6181 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6183 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6185 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6186 to lag behind LO16 reloc by a couple of instructions.
6188 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6190 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6191 make to reexamine the file timestamp.
6192 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6194 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6197 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6199 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6200 to create .dynsbss and .rela.sbss sections.
6201 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6202 copied from dynamic objects into .sbss.
6203 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6204 use it. Correct typo of .rela.sdata2.
6205 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6206 put the data, which may now be in .sbss.
6207 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6208 (elf_backend_create_dynamic_sections): Define as
6209 ppc_elf_create_dynamic_sections.
6211 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6212 against _GLOBAL_OFFSET_TABLE_.
6213 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6214 shared libraries which refer to local symbols. Make sure that the
6215 test for allocating space for a reloc in a shared object is the
6216 same as the test for emitting a reloc.
6218 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6220 * config.bfd (i[3456]-*-mingw32*): New target.
6221 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6222 * aclocal.m4, configure: Rebuild.
6224 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6226 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6229 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6231 Sparc v9 ABI compliant PLT:
6232 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6233 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6234 (LARGE_PLT_THRESHOLD): New define.
6235 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6236 (sparc64_elf_build_plt): New function.
6237 (sparc64_elf_plt_entry_offset): Likewise.
6238 (sparc64_elf_plt_ptr_offset): Likewise.
6239 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6240 contain the index for convenience. Skip the initial entries
6242 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6243 memory for the benefit of .rela.plt.
6244 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6245 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6246 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6247 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6248 Call sparc64_elf_build_plt.
6249 (elf_backend_want_got_plt): No.
6250 (elf_backend_plt_readonly): No.
6251 (elf_backend_plt_alignment): 8.
6253 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6254 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6255 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6258 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6260 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6262 * cpu-mips.c (arch_info_struct): Add mips variants.
6263 * bfd-in2.h: Rebuilt.
6265 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6267 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6270 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6272 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6273 (i[3456]86sco3.2v5*coff): New target.
6275 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6277 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6279 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6281 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6282 * bfd-in2.h: Regenerate.
6284 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6286 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6288 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6290 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6291 adjust addend for an output common symbol (from Jimmy Blair
6292 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6293 defined symbol to counteract adjustment made in generic relocation
6296 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6298 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6300 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6301 (GET_SCNDHR_NLNNO): Likewise.
6303 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6305 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6307 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6309 * elf32-m32r.c: Add macros to handle NOP insertion.
6311 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6313 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6314 (xcoff_mark): Likewise.
6315 (xcoff_build_ldsyms): Mark absolute symbols.
6317 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6319 * bout.c (b_out_write_object_contents): Sort symbols before output
6320 to keep {CALL,BAL}NAME symbols adjacent.
6321 (b_out_symbol_cmp): New function.
6323 For older changes see ChangeLog-9697
6329 version-control: never