1 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
3 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
4 BFD_RELOC_16 to switch for extended relocs.
5 (MY_swap_ext_reloc_in): New.
6 (MY_swap_ext_reloc_out): New.
7 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
8 than NAME(aout,swap_ext_reloc_in) for extended relocs.
9 (NAME(aout,squirt_out_relocs)): Similarly use
10 MY_swap_ext_reloc_out.
11 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
13 2000-04-03 Kazu Hirata <kazu@hxi.com>
15 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
18 2000-03-31 Thomas de Lellis <tdel@wrs.com>
20 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
24 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
26 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
27 HOWTO references to bfd_elf_generic_reloc, that have
28 partial_inplace == true, now use the new function. The function
29 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
30 extends its fixes to the R_M32R_{16,24,32} relocs.
31 The new logic in m32r_elf_lo16_reloc() has been removed, and
32 it instead calls the new routine to obtain that functionality.
34 2000-03-27 Alan Modra <alan@linuxcare.com>
36 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
37 elf32_avr_check_relocs, avr_final_link_relocate,
38 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
39 elf32_avr_object_p): Add prototypes.
40 (elf32_avr_gc_mark_hook): Add default for h->root.type.
41 (bfd_elf_avr_final_write_processing): Make static.
43 2000-03-27 Denis Chertykov <denisc@overta.ru>
45 * cpu-avr.c: New file. BFD support routines for AVR architecture.
46 * archures.c (bfd_architecture): Add AVR architecture.
47 (bfd_archures_list): Add reference to AVR architecture info.
48 * elf.c (prep_headers): Handle bfd_arch_avr.
49 * reloc.c: Add various AVR relocation enums.
50 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
52 * Makefile.am: Add support for AVR elf.
53 * configure.in: Likewise.
54 * config.bfd: Likewise.
55 * Makefile.in: Regenerate.
56 * configure: This too.
57 * bfd-in2.h: And this.
60 2000-03-24 H.J. Lu <hjl@gnu.org>
62 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
63 (elf64_alpha_find_reloc_at_ofs): Likewise.
65 2000-03-17 Alan Modra <alan@linuxcare.com.au>
67 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
68 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
69 allowable range used to be -2**(n-1) to 2**n-1.
70 * reloc.c (_bfd_relocate_contents): Same here. Also replace
71 "boolean overflow" with "bfd_reloc_status_type flag".
73 2000-03-14 Doug Evans <dje@casey.transmeta.com>
75 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
77 2000-03-14 Kazu Hirata <kazu@hxi.com>
79 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
80 of shrinks properly, including the last reloc.
82 2000-03-13 Kazu Hirata <kazu@hxi.com>
84 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
87 2000-03-11 Alan Modra <alan@spri.levels.unisa.edu.au>
89 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
90 a format mismatch rather than an "error" from bfd_read such as
91 bfd_error_file_truncated.
93 2000-03-10 Geoff Keating <geoffk@cygnus.com>
95 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
96 sign-extension and big-endian compensation for
97 R_MIPS_64 even in ld -r.
99 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
101 * elf32-mips.c (mips_elf_next_relocation): Rename from
102 mips_elf_next_lo16_relocation, and generalize to look
103 for any relocation type.
104 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
105 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
106 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
107 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
108 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
109 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
110 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
111 (mips_rtype_to_howto): Likewise.
112 (mips_elf_calculate_relocation): Handle new relocs.
113 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
114 are paired. The addend for R_MIPS_GNU_REL16_S2
115 is shifted right two bits.
117 2000-03-10 Alan Modra <alan@spri.levels.unisa.edu.au>
119 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
120 comment, and ensure it doesn't happen again.
121 (bfd_install_relocation): Same here.
122 (_bfd_relocate_contents): Don't bother assigning unused signmask
123 shift result. Fix typos in comments.
124 Remove trailing whitespace throughout file.
126 2000-03-07 Doug Evans <dje@casey.transmeta.com>
128 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
129 * bfd-in2.h: Rebuild.
131 2000-03-06 Nick Clifton <nickc@cygnus.com>
133 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
135 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
136 (SIZEOF_ILF_STRINGS): Redefine.
137 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
138 relative reloc, as opposed to a section relative reloc.
139 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
141 Add length of symbol's prefix to string pointer.
142 Store a pointer to the symbol in the symbol pointer table.
143 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
144 Initialise the symbol pointer table.
145 Store the hint in the Hint/Name table.
146 Make the jump reloc be symbol realtive, not section relative.
147 Create an import symbol for imported code.
149 2000-03-06 Catherine Moore <clm@cygnus.com>
151 * elf.c (swap_out_syms): Check for null type_ptr.
153 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
155 * aout-target.h (MY(write_object_contents)): Remove unused
156 and unusable "#if CHOOSE_RELOC_SIZE".
157 * pc532-mach.c (MY(write_object_contents)): Ditto.
158 * netbsd.h (MY(write_object_contents)): Ditto.
159 * hp300hpux.c (MY(write_object_contents)): Ditto.
160 * freebsd.h (MY(write_object_contents)): Ditto.
161 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
163 2000-02-29 H.J. Lu <hjl@gnu.org>
165 * peicode.h (jtab): Make it static.
167 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
168 defined and COFF_IMAGE_WITH_PE is not defined.
169 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
170 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
172 2000-03-01 Nick Clifton <nickc@cygnus.com>
174 * coff-arm.c (bfd_arm_process_before_allocation): Make
175 'symndx' signed to prevent compile time warning.
177 * coff-mcore.c: Remove unused prototype for pe_object_p.
179 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
180 functions that are not used when COFF_IMAGE_WITH_PE is
182 (struct sh_opcode): Change type of 'flags' field to unsigned
183 long so that it can hold the USESAS flag.
185 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
187 * elf-m10300.c (mn10300_elf_relax_section): Initialise
190 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
192 Remove unusued variables and code.
193 (elf_backend_add_symbol_hook): Fix prototype.
195 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
198 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
201 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
203 Remove unusued variables and code.
204 (elf_backend_add_symbol_hook): Fix prototype.
206 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
208 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
209 to unused function parameter.
211 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
213 Use EMPTY_HOWTO to initialise empty howto slots.
214 Remove unused variables.
216 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
218 2000-03-01 H.J. Lu <hjl@gnu.org>
220 * aoutx.h (aout_link_input_section_std): Pass "true" to
221 the undefined_symbol callback.
222 (aout_link_input_section_ext): Likewise.
223 * bout.c (get_value): Likewise.
224 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
225 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
227 (alpha_relocate_section): Likewise.
228 * coff-arm.c (coff_arm_relocate_section): Likewise.
229 * coff-i960.c (coff_i960_relocate_section): Likewise.
230 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
231 * coff-mips.c (mips_relocate_section): Likewise.
232 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
233 * coff-sh.c (sh_relocate_section): Likewise.
234 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
235 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
236 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
237 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
238 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
239 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
240 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
241 * elf32-i370.c (i370_elf_relocate_section): Likewise.
242 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
243 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
244 * elf32-sh.c (sh_elf_relocate_section): Likewise.
245 * elf32-v850.c (v850_elf_relocate_section): Likewise.
246 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
247 * elflink.h (elf_link_output_extsym): Likewise.
248 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
249 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
250 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
252 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
253 undefined_symbol callback when building shared library with
254 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
256 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
257 * elf32-i386.c (elf_i386_relocate_section): Likewise.
258 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
259 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
260 (elf32_mips_get_relocated_section_content): Likewise.
261 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
262 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
263 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
264 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
266 2000-02-28 Nick Clifton <nickc@cygnus.com>
268 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
269 * Makefile.in: Regenerate.
271 * configure.in: Add support for mips and sh pe vectors.
272 * configure: regenerate.
274 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
277 * targets.c: Add mips and sh pe vectors.
279 * libpei.h (coff_final_link_postscript): Only define if not
282 * coffcode.h: Add support for WinCE magic numbers.
284 * peigen.c (pe_print_reloc): Update comment and rearrange
285 appending of newline character.
287 * peicode.h: Add support for Image Library Format.
288 (pe_ILF_vars): Structure containing data used by ILF code.
289 (pe_ILF_make_a_section): New function. Create a section based
291 (pe_ILF_make_a_reloc): New function. Create a reloc based on
293 (pe_ILF_make_a_symbol): New function. Create a symbol based
295 (pe_ILF_save_relocs): New function. Store the relocs created
296 by pe_ILF_make_a_reloc in a section.
297 (pe_ILF_build_a_bfd): New function. Create a BFD describing
299 (pe_ILF_object_p): New function. Return a bfd_target pointer
301 (pe_bfd_object_p): If an ILF object is detected call
302 pe_ILF_object_p on it.
304 * coff-arm.c: Add support for WinCE relocs which are different
305 from normal ARM COFF relocs.
306 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
308 * coff-sh.c: Add support for sh-pe target.
309 * pe-sh.c: New file. Support code for sh-pe target.
310 * pei-sh.c: New file. Support code for sh-pe target.
312 * pe-mips.c: New file. Support code for mips-pe target.
313 * pei-mips.c: New file. Support code for mips-pe target.
315 2000-02-27 Jakub Jelinek <jakub@redhat.com>
317 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
318 architecture if the object causing the bump is dynamic.
319 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
320 and also don't it for memory ordering.
321 (sparc64_elf_write_relocs): Take src_rela out of the loop.
323 2000-02-27 Ian Lance Taylor <ian@zembu.com>
325 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
326 calling bfd_get_section_size_before_reloc.
327 (decode_line_info): Likewise.
328 (_bfd_dwarf2_find_nearest_line): Likewise.
330 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
332 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
333 name of the libtool directory.
334 * Makefile.in: Rebuild.
336 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
338 * som.c (SOM_HOWTO): Define.
339 (som_hppa_howto_table): Use it.
341 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
343 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
345 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
347 2000-02-24 Catherine Moore <clm@cygnus.com>
349 * som.c (som_misc_symbol_info): Add field
351 (som_bfd_derive_misc_symbol_info): Initialize
353 (som_build_and_write_symbol_table): Keep track
354 of secondary_def field.
355 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
356 if secondary_def field is set.
357 (som_bfd_ar_write_symbol_stuff): Initialize
360 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
362 * dwarf2.c (read_address): Read 16-bits addresses.
363 (parse_comp_unit): Accept addr_size == 2.
365 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
367 * bfd-in.h: Update copyright date.
369 2000-02-23 Linas Vepstas <linas@linas.org>
371 * cpu-i370.c: New file.
372 * elf32-i370.c: New file.
373 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
374 (bfd_i370_arch): New.
375 (bfd_archures_list): Add bfd_i370_arch.
376 * elf.c (prep_headers): Add bfd_arch_i370.
377 * Makefile.am: Add support for IBM 370 elf.
378 * config.bfd: Likewise.
379 * configure.in: Likewise.
380 * libbfd.h (bfd_reloc_code_real_names): Likewise.
381 * reloc.c (bfd_reloc_code_type): Likewise.
382 * targets.c: Likewise.
384 * Makefile.in: Regenerate.
385 * configure: Regenerate.
386 * bfd-in2.h: Regenerate.
388 2000-02-22 Ian Lance Taylor <ian@zembu.com>
390 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
391 invalid relocation types, and change them to R_386_NONE.
393 2000-02-22 H.J. Lu <hjl@gnu.org>
395 * elflink.h (elf_link_add_object_symbols): If a version symbol is
396 not defined, don't add a second ELF_VER_CHR.
398 * elflink.h (elf_bfd_final_link): Call output_extsym for global
399 symbols converted to local symbols even when stripping all
401 (elf_link_output_extsym): Process global symbols converted to
402 local symbols even if they are being stripped.
404 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
406 * archures.c (bfd_octets_per_byte): Return unsigned int.
407 (bfd_arch_mach_octets_per_byte): Ditto.
408 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
410 * section.c (bfd_get_section_size_before_reloc): Quell signed
411 vs. unsigned comparison warning.
412 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
413 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
414 change. What was I thinking?
415 * bfd-in2.h: Regenerate.
417 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
418 (elf_gc_sections): Same here.
419 (elf_gc_common_finalize_got_offsets): And here.
421 2000-02-21 Ian Lance Taylor <ian@zembu.com>
423 ELF HPPA doesn't work at present; remove it until it does.
424 * config.bfd: Comment out setting targ_defvec to
426 * Makefile.am: Rebuild dependencies.
427 (BFD32_BACKENDS): Remove elf32-hppa.lo.
428 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
429 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
430 * Makefile.in: Rebuild.
431 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
433 2000-02-18 Geoff Keating <geoffk@cygnus.com>
435 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
436 is no bfd_free(). Revert bfd_free part of previous change.
438 2000-02-18 Geoff Keating <geoffk@cygnus.com>
440 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
442 (coff_compute_section_file_positions): Use bfd_free to pair
444 (coff_write_object_contents): Likewise.
446 * coff-rs6000.c (xcoff_howto_table_16): New variable.
447 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
449 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
451 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
452 (xcoff_ar_file_hdr_big): New structure.
453 (SIZEOF_AR_FILE_HDR_BIG): New macro.
454 (xcoff_ar_hdr_big): New structure.
455 (SIZEOF_AR_HDR_BIG): New macro.
456 (xcoff_big_format_p): New macro.
457 (xcoff_ardata_big): New macro.
458 (arch_xhdr_big): New macro.
459 (xcoff_slurp_armap): Handle large archives.
460 (xcoff_archive_p): Detect large archives.
461 (xcoff_read_ar_hdr): Handle large archives.
462 (xcoff_openr_next_archived_file): Handle large archives.
463 (xcoff_generic_stat_arch_elt): Handle large archives.
464 (xcoff_write_armap_old): Rename from xcoff_write_armap.
465 (xcoff_write_armap_big): New function.
466 (xcoff_write_armap): New function, dispatch to _old or _big.
467 (xcoff_write_archive_contents_old): Rename from
468 xcoff_write_archive_contents.
469 (xcoff_write_archive_contents_big): New function.
470 (xcoff_write_archive_contents): New function, dispatch to _old or
473 2000-02-18 Richard Henderson <rth@cygnus.com>
475 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
476 and hide_symbol members.
477 (elf_link_hash_copy_indirect): Remove.
478 (elf_link_hash_hide_symbol): Remove.
479 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
480 and elf_backend_hide_symbol.
481 (_bfd_elf_link_hash_copy_indirect): Declare.
482 (_bfd_elf_link_hash_hide_symbol): Declare.
483 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
484 (_bfd_elf_link_hash_hide_symbol): Likewise.
485 (_bfd_elf_link_hash_table_init): Don't init killed members.
486 * elflink.h (elf_link_add_object_symbols): Use the bed function
487 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
488 (elf_link_assign_sym_version): Likewise.
489 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
490 (elf_backend_hide_symbol): Likewise.
491 (elfNN_bed): Update for new members.
493 2000-02-17 Kevin Buettner <kevinb@redhat.com>
495 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
496 STACK_END_ADDR): Define for new core file format.
497 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
498 for handling the vagaries of the various core file structures used
499 by AIX over the years.
500 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
501 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
502 core_dumpx structure.
504 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
506 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
507 (bfd_mach_sh3_dsp): Likewise.
508 (bfd_mach_sh4): Reinstate.
509 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
510 * bfd-in2.h: Regenerate.
511 * coff-sh.c (struct sh_opcode): flags is no longer short.
512 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
513 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
514 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
515 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
516 (sh_opcodes): No longer const.
517 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
518 (sh_insn_uses_reg): Check for USESAS and USESR8.
519 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
520 (_bfd_sh_align_load_span): Return early for SH4.
521 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
522 Take into account that field b of a parallel processing insn
523 could be mistaken for a separate insn.
524 * cpu-sh.c (arch_info_struct): New array elements for
525 sh2, sh-dsp and sh3-dsp.
526 Reinstate element for sh4.
527 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
528 (SH4_NEXT): Reinstate.
529 (SH3_NEXT, SH3E_NEXT): Adjust.
530 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
531 * elf32-sh.c (sh_elf_set_private_flags): New function.
532 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
533 (sh_elf_merge_private_data): New function.
534 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
535 (bfd_elf32_bfd_copy_private_bfd_data): Define.
536 (bfd_elf32_bfd_merge_private_bfd_data): Change to
537 sh_elf_merge_private_data.
539 2000-02-13 Richard Henderson <rth@cygnus.com>
541 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
543 (elf_link_hash_copy_indirect): New.
544 (elf_link_hash_hide_symbol): New.
545 * elflink.h (elf_link_add_object_symbols): Break out copy from
546 indirect new new symbol to elf.c.
547 (elf_link_assign_sym_version): Break out privatization of
548 non-exported symbol to elf.c.
549 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
550 (_bfd_elf_link_hash_hide_symbol): New.
551 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
553 2000-02-13 Ian Lance Taylor <ian@zembu.com>
555 * section.c (_bfd_strip_section_from_output): Add info parameter.
556 If it passed as non-NULL, use it to check whether any input BFD
557 has an input section which uses this output section. Change all
559 * bfd-in2.h: Rebuild.
561 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
562 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
564 * bfd-in2.h: Rebuild.
566 2000-02-10 Timothy Wall <twall@cygnus.com>
568 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
569 allow final modifications of swapped-in symbol.
570 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
571 * coffcode.h (coff_write_relocs): Use macro
572 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
573 symbol index should be set to -1.
575 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
577 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
578 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
579 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
580 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
581 sh_insns_uses_or_sets_freg): New functions.
582 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
583 * (sh_insns_conflict): Use new functions and new macros to
584 detect conflicts when two instructions both set same integer registers,
585 both set same fp register, and both set special register.
587 2000-02-09 Timothy Wall <twall@cygnus.com>
589 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
590 swapping in sections, so that the swapping routines have access to
593 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
595 * coff-go32.c: Update comment. Update copyright.
597 2000-01-27 Thomas de Lellis <tdel@windriver.com>
599 * syms.c (bfd_decode_symclass)
600 Two new class characters were added - 'V' and 'v'. The
601 meaning of 'W' is now restricted to just weak non-object
602 symbols. This allows differentiation between, for example,
603 weak functions vs weak objects. nm for example now dumps:
605 'w' = weak unresolved
606 'V' = weak global object
607 'v' = weak unresolved object
609 (bfd_is_undefined_symclass): New function. Return true if the
610 given symbol class represents and undefined/unresolved symbol.
612 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
615 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
617 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
618 STT_ARM_16BIT flag set, but it is not attached to a data object
619 return STT_ARM_16BIT so that it will be treated as code by the
622 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
624 * coff-i386.c (i3coff_object_p): Remove prototype.
627 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
628 to name. Update copyright.
630 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
631 assignment to avoid warning. Update copyright.
633 2000-01-24 Robert Lipe (robertl@sco.com)
635 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
636 instead of using GNU C extension.
638 2000-01-21 Nick Clifton <nickc@cygnus.com>
640 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
641 amount from a bfd_in_memory structure.
642 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
645 2000-01-14 Nick Clifton <nickc@cygnus.com>
647 * linker.c (default_indirect_link_order): oops - fix incorrectly
648 applied patch from Tim Wall.
650 2000-01-13 Timothy Wall (twall@tiac.net>
652 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
653 = scnhsz, filhsz, relsz, aoutsz, etc)
657 2000-01-13 Nick Clifton <nickc@cygnus.com>
659 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
660 interwork thumb to arm stub.
662 2000-01-13 Timothy Wall (twall@tiac.net>
664 * archures.c (bfd_octets_per_byte): New function: Return
666 (bfd_arch_mach_octets_per_byte): New function: Return target
669 * section.c: Distinguish between octets and bytes for usage of
670 _cooked_size, _raw_size, and output_offset. Clarify
671 description of bfd_set_section_contents.
673 * bfd-in2.h: Regenerate.
675 * coffgen.c: Indicate that the offset parameter is in bytes, not
678 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
679 where appropriate to get the octet offset when calling
680 bfd_set_section_contents.
681 (bfd_coff_reloc_link_order): Ditto.
683 * linker.c (bfd_generic_reloc_link_order): Ditto.
684 (_bfd_default_link_order): Ditto.
686 * reloc.c (bfd_perform_relocation): Distinguish between octets
687 and bytes. Use octets when indexing into octet data; use bytes
688 when calculating target addresses.
689 (bfd_install_relocation): Ditto.
691 * srec.c (srec_write_section): Ditto.
693 2000-01-13 Nick Clifton <nickc@cygnus.com>
695 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
696 3 to 2. This allows 4 byte sized sections, which is necessary for
697 dlltool to build funcitoning DLLs.
699 2000-01-10 Philip Blundell <pb@futuretv.com>
701 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
702 (arm*-*-conix*): New target.
704 2000-01-10 Egor Duda <deo@logos-m.ru>
706 * config.bfd: Include elf32_i386 vector to target list for cygwin
709 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
710 * configure.in: Test for structure win32_pstatus_t in
712 * configure: Regenerate.
714 * elf.c (elfcore_grok_win32pstatus): New function: process
715 win32_pstatus_t notes in elf core file.
716 (elfcore_grok_note): Detect win32_pstatus notes.
718 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
720 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
722 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
723 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
725 1999-12-29 Richard Henderson <rth@cygnus.com>
727 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
728 if no dynamic sections created.
730 1999-12-27 Nick Clifton <nickc@cygnus.com>
732 * peicode.h (pe_bfd_object_p): Only define for PE format
735 1999-12-17 Nick Clifton <nickc@cygnus.com>
737 * coff-i386.c (i3coff_object_p): Delete.
738 (i386coff_vec): Replace reference to i3coff_object_p with a
739 reference to coff_object_p.
741 * coff-mcore.c (pe_object_p): Delete.
743 * peicode.h (pe_bfd_object_p): New function: Detect the
744 presence of a PE format COFF object file. Also detect and
745 warn about the presence of LINK6 format Image Library Format
748 1999-12-16 Nick Clifton <nickc@cygnus.com>
750 * coff-arm.c (NUM_ELEM): New macro.
751 (NUM_RELOCS): New macro: The number of known ARM relocs.
752 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
753 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
755 (bfd_arm_process_before_allocation): Produce a warning message if
756 an out of range symbol index is encountered.
758 1999-12-14 Nick Clifton <nickc@cygnus.com>
760 * elflink.h (is_global_symbol_definition): New Function: Return
761 true iff the symbol is being given a global definition in this
763 (elf_link_is_defined_archive_symbol): Do not bother processing
764 symbols for an archive element that has already been included
766 Use is_global_symbol_definition().
768 1999-12-09 Andrew Cagney <cagney@cygnus.com>
770 * config.bfd: Add support for sparc-*-netbsdelf* and
773 1999-12-13 Nick Clifton <nickc@cygnus.com>
775 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
776 if the symbol is in the common section.
778 1999-12-10 Nick Clifton <nickc@cygnus.com>
780 * elflink.h (elf_link_is_defined_archive_symbol): New
781 function: Decide if a symbol, in an archive map is there
782 because it is defined in the archive element, or because it is
783 just another common declaration of it.
784 (elf_link_add_archive_symbols): Use
785 elf_link_is_defined_archive_symbol to decide if an archive
786 element contain a reference to a common symbol should be
789 1999-12-10 Nick Clifton <nickc@cygnus.com>
791 * elflink.h: Revert previous patch.
792 * targets.c: Revert previous patch.
793 * libbfd-in2.h: Revert previous patch.
794 * libbfd.h: Revert previous patch.
795 * elfxx-target.h: Revert previous patch.
796 * archive.c: Revert previous patch.
797 * aout-target.h: Revert previous patch.
798 * aout-tic30.h: Revert previous patch.
799 * bfd.c: Revert previous patch.
800 * coff-alpha.c: Revert previous patch.
801 * coff-rs6000.c: Revert previous patch.
802 * elf64-mips.c: Revert previous patch.
803 * ieee.c: Revert previous patch.
804 * libecoff.h: Revert previous patch.
805 * oasys.c: Revert previous patch.
806 * som.c: Revert previous patch.
807 * vms.c: Revert previous patch.
809 1999-12-09 Nick Clifton <nickc@cygnus.com>
811 * elflink.h (elf_link_add_archive_symbols): Add an archive
812 element even if contains a symbol which is currently only
813 considered to be a common.
815 * targets.c (struct bfd_target): Add new field
816 _bfd_allow_commons_in_armap.
817 * bfd-in2.h:Regenerate.
819 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
821 (_bfd_archive_bsd_allow_commons_in_armap): Define.
822 * libbfd.h: Regenerate.
824 * elfxx-target.h: If using COFF archive map, override
825 definition of allow_commons_in_armap and replace with
828 * archive.c (bfd_compute_and_write_armap): Do not place common
829 symbols into the archive map unless _bfd_allow_commons_in_armap
832 * aout-target.h (MY_allow_commons_in_armap): Define.
833 * aout-tic30.h (MY_allow_commons_in_armap): Define.
834 * bfd.c (bfd_allow_commons_in_armap): Define.
835 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
836 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
837 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
838 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
839 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
840 * oasys.c (oasys_allow_commons_in_armap): Define.
841 * som.c (som_allow_commons_in_armap): Define.
842 * vms.c (vms_allow_commons_in_armap): Define.
844 1999-12-07 Jim Blandy <jimb@cygnus.com>
846 Add support for SSE registers in ELF core files.
847 * elf.c (elfcore_make_note_pseudosection): New function.
848 (elfcore_grok_prfpreg): Use it.
849 (elfcore_grok_prxfpreg): New function.
850 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
852 1999-12-03 Ian Lance Taylor <ian@zembu.com>
854 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
855 value by 4 before storing it back in the field. From
856 Koundinya. K <kk@ddeorg.soft.net>.
858 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
860 * archures.c (bfd_mach_am33): Define.
861 * bfd-in2.h: Rebuilt.
862 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
863 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
864 (compute_function_info): Handle additional registers saved by
866 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
867 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
869 1999-11-29 Jim Blandy <jimb@cygnus.com>
871 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
873 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
876 1999-11-27 Michael Meissner <meissner@cygnus.com>
878 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
879 internal use within gas for alpha explicit relocations.
880 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
881 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
882 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
883 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
884 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
885 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
887 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
888 BFD_RELOC_ALPHA_USER_*.
890 * bfd-in2.h: Regenerate.
891 * libbfd.h: Regenerate.
893 1999-11-26 Fred Fish <fnf@cygnus.com>
895 * elf.c (elfcore_read_notes): Add prototype for static function.
896 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
897 (bfd_section_from_phdr): Replacement function that calls
898 _bfd_elf_make_section_from_phdr for generic segment types and
899 backend fucntion pointed to by elf_backend_section_from_phdr for
900 backend specific segment types.
901 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
902 now called by _bfd_elf_make_section_from_phdr. Note that this func
903 is now just a stub between the caller and bfd_section_from_phdr.
905 * elf-bfd.h (struct elf_backend_data): Add new function pointer
906 elf_backend_section_from_phdr.
907 (elf_backend_section_from_phdr): Add prototype.
909 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
910 (elfNN_bed): Add elf_backend_section_from_phdr.
912 1999-11-25 Nick Clifton <nickc@cygnus.com>
914 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
915 SEC_CODE and SEC_READONLY flags to glue sections.
917 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
918 SEC_CODE and SEC_READONLY flags to glue sections.
920 1999-11-20 Nick Clifton <nickc@cygnus.com>
922 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
925 1999-11-19 Catherine Moore <clm@cygnus.com>
927 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
928 (elf_cpu32_plt_entry): Likewise.
930 1999-11-18 Nick Clifton <nickc@cygnus.com>
932 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
934 (coff_mcore_relocate_section): Initialise addend to 0.
935 Special case processing of RVA reloc.
937 1999-11-17 Richard Henderson <rth@cygnus.com>
939 * elf-bfd.h (struct elf_backend_data): Reorder collect and
940 type_change_ok; add sign_extend_vma.
941 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
942 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
943 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
944 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
945 (elfNN_bed): Follow struture changes.
947 1999-11-09 Ian Lance Taylor <ian@zembu.com>
949 * libbfd.c (bfd_read): Check result of read against desired result
951 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
952 invalid compared to the section size.
954 * ieee.c (ieee_slurp_debug): Get the length of the debug
955 information right if there is no data part.
957 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
959 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
960 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
962 1999-10-28 Ian Lance Taylor <ian@zembu.com>
964 * elflink.h (elf_bfd_final_link): Make last_local signed.
966 1999-10-27 Ian Lance Taylor <ian@zembu.com>
968 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
971 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
973 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
975 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
976 * bfd-in2.h: Regenerate.
978 1999-10-15 Andrew Haley <aph@cygnus.com>
980 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
982 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
984 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
986 1999-10-08 Ian Lance Taylor <ian@zembu.com>
988 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
989 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
992 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
994 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
995 relocs also need the GP value.
996 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
997 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
998 the GP value for R_MIPS_LITERAL relocs too. Handle
999 R_MIPS_64 relocs properly on big-endian MIPS.
1000 (mips_elf_sign_extend): Behave properly with 'long long'.
1001 (mips_elf_highest): Correct typo.
1003 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1005 * cpu-m32r.c (arch_info_struct): New static global.
1006 (bfd_m32r_arch): Refer to it.
1007 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1008 (m32r_elf_print_private_bfd_data): Ditto.
1009 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1010 * archures.c (bfd_mach_m32rx): Define it.
1011 * bfd-in2.h: Rebuild.
1013 1999-09-28 Fred Fish <fnf@cygnus.com>
1015 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1016 (cisco_core_big_vec): Add new bigendian vec.
1017 (cisco_core_little_vec): Add new little endian vec.
1019 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1020 (crash_info_locs): Add array of possible offsets.
1021 (MASK_ADDR): Mask to apply to crash info offset.
1022 (crashinfo_external): Add textbase, database, bssbase and
1023 turn into a typedef.
1024 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1025 Many small changes to account for additional hardware versions.
1026 Pick a reasonable size for ".reg" section. Add a ".crash"
1027 section to allow access to crashinfo_external struct.
1028 (cisco_core_file_p): New version of this function that
1029 iterates over crash_info_locs, calling cisco_core_file_validate.
1030 (cisco_core_vec): Old big endian only vec replaced with ...
1031 (cisco_core_big_vec): Add big endian version.
1032 (cisco_core_little_vec): Add little endian version.
1034 * configure.in (cisco_core_vec): Split to two new vectors ...
1035 (cisco_core_big_vec): New target vector.
1036 (cisco_core_little_vec): New target vector.
1037 * configure: Regenerate.
1038 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1039 to cisco_core_big_vec in targ_selvecs.
1041 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1043 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1044 (mips_elf_relocate_got_local): Unused, delete.
1045 (mips_elf_relocate_global_got): Unused, delete.
1047 1999-09-24 Fred Fish <fnf@cygnus.com>
1049 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1050 to initialize it to something meaningful. Then use it to generate
1051 more useful segment names.
1053 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1055 * som.c (NO_PCREL_MODES): Define if the system does not define
1057 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1058 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1059 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1060 * libhppa.h (dis_assemble_22): New function.
1061 (bfd_hppa_insn2fmt): Handle long branch.
1063 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1066 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1068 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1069 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1070 (reloc_howto_type howto_table): Tidy comments and whitespace.
1072 1999-09-17 Nick Clifton <nickc@cygnus.com>
1074 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1075 previous delta. Set sec->gc_mark instead.
1077 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1079 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1080 (elf_cpu32_plt_entry): Likewise.
1082 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1084 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1086 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1087 symbol table, then just compute a suitable value (but do not
1088 create a __gp symbol).
1090 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1091 symbols when building shared libraries.
1092 (elf_hppa_final_link_relocate): Correct handling of PCREL
1093 relocations against undefined symbols.
1095 1999-09-16 Nick Clifton <nickc@cygnus.com>
1097 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1098 interworking sections as linker created so that they will not
1099 be removed by garbage collection.
1101 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1103 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1104 (elf_hppa_final_link_relocate): Consistently create an absolute
1105 address, then subtract out the value of __gp.
1107 1999-09-14 Michael Meissner <meissner@cygnus.com>
1109 * configure.in (Canonicalization of target names): Remove adding
1110 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1111 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1112 * configure: Regenerate.
1114 1999-09-14 Nick Clifton <nickc@cygnus.com>
1116 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1119 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1121 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1122 (elf_hppa_final_link): Initialize text_segment_base and
1124 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1126 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1127 (elf_hppa_final_link_relocate): Likewise.
1128 (elf_hppa_relocate_insn): Likewise.
1129 (elf_hppa_relocate_section): Initialize HOWTO.
1131 1999-09-13 Donn Terry <donn@interix.com>
1133 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1134 handling to support both GNU and MS objects.
1136 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1137 when determining whether to set F_RELFLG.
1139 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1141 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1142 PC24 relocs if the target is an undefined weak symbol.
1143 (arm_add_to_rel): Fix compiler warning.
1144 (elf32_arm_plt0_entry): Correct comments.
1146 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1148 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1149 an absolute symbol in REL relocs.
1151 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1153 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1154 Stub SEGREL32. Return an error for any relocation not handled.
1156 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1158 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1159 constant symbols, and avoid multiple definition errors on them.
1161 1999-09-12 Donn Terry <donn@interix.com>
1163 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1164 significant bit is set.
1166 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1168 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1170 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1171 relocs as we do for RELA relocs.
1173 1999-09-11 Donn Terry <donn@interix.com>
1175 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1176 (coff_final_link_postscript): Define.
1177 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1178 directory entries here.
1179 (_bfd_pei_final_link_postscript): New function.
1181 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1182 section flags based on the section name.
1184 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1185 get the overflow of the s_nlnno field from the s_nreloc field.
1186 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1187 the s_nlnno overflow of the .text section into the s_nreloc
1190 * peigen.c (add_data_entry): Declare.
1191 (pei_swap_aouthdr_out): Get image size right. Set linker version
1193 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1194 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1195 extraneous ImageBase.
1196 (pe_print_edata): Likewise.
1197 (pe_print_pdata): Likewise. Print exception entries.
1198 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1199 (tbl): Make const, add "UNKNOWN".
1200 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1201 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1202 section data directory.
1203 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1205 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1206 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1207 * peicode.h (coff_get_symbol_info): Define.
1209 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1211 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1213 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1216 * libpei.h: New file, broken out of peicode.h.
1217 * peigen.c: New file, broken out of peicode.h.
1218 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1219 * configure.in: Add peigen.lo to list of files required for each
1221 * Makefile.am: Rebuild dependencies.
1222 (BFD32_BACKENDS): Add peigen.lo.
1223 (BFD32_BACKENDS_CFILES): Add peigen.c.
1224 (SOURCE_HFILES): Add libpei.h.
1225 * configure, Makefile.in: Rebuild.
1227 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1228 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1229 instead. Don't clear the s_paddr field for an uninitialized data
1232 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1233 coff_data_type to f_timdat.
1234 * peicode.h (pe_mkobject_hook): Likewise.
1236 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1237 number if COFF_IMAGE_WITH_PE.
1239 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1240 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1241 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1242 there is no SEC_DEBUGGING section.
1243 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1244 IMAGE_FILE_DEBUG_STRIPPED.
1246 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1247 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1248 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1249 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1251 * coffswap.h (IMAGE_BASE): Don't define.
1252 * pei-arm.c (IMAGE_BASE): Don't define.
1253 * pei-i386.c (IMAGE_BASE): Don't define.
1254 * pei-mcore.c (IMAGE_BASE): Don't define.
1255 * pei-ppc.c (IMAGE_BASE): Don't define.
1257 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1258 symbol, switch on the class when determining whether to modify the
1259 value. For PE, don't modify the value of a C_FCN symbol not named
1262 * libbfd-in.h (_bfd_abort): Declare.
1264 * bfd.c (_bfd_abort): New function.
1265 * libbfd.h: Rebuild.
1267 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1270 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1271 don't write out the associated line numbers.
1273 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1276 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1277 changes when the base type is unknown.
1279 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1282 * syms.c (BSF_DEBUGGING_RELOC): Define.
1283 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1284 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1286 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1287 BSF_DEBUGGING_RELOC set.
1288 * bfd-in2.h: Rebuild.
1290 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1292 * ecoff.c (bfd_debug_section): Update initialization for new
1294 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1295 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1297 1999-09-10 H.J. Lu <hjl@gnu.org>
1299 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1300 _bfd_filnmlen field.
1301 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1303 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1305 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1306 for FPTR relocs involving local symbols.
1308 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1309 value for the stub address in a call through a stub.
1310 Install the value for a local symbol directly into the DLT
1311 instead of generating a reloc. Correctly handle FPTR64 relocs.
1313 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1314 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1315 (elf_hppa_final_link): Call them.
1317 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1319 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1320 (elf_adjust_dynamic_symbol): ...from here.
1322 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1324 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1325 relocation, remove them. SECREL64->LTOFF16WF.
1326 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1328 (elf_hppa_relocate_insn): Similarly.
1330 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1331 (elf_hppa_relocate_insn): Similarly.
1333 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1335 (elf_hppa_relocate_insn): Similarly.
1337 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1338 Handle LTOFF_TP* relocs.
1339 (elf_hppa_relocate_insn): Similarly.
1341 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1342 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1343 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1345 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1346 DIR32, DIR64 and FPTR64 relocations.
1347 (elf_hppa_relocate_insn): Similarly.
1349 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1350 address of the .PARISC.global section.
1351 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1352 table entry elf_hppa_final_link_relocate. Do not give a warning
1353 for a reloc against an external symbol if it has a PA64 hash
1355 (elf_hppa_final_link_relocate): Significantly rework. Handle
1356 DLTIND relocations. Compute the final value of the relocation
1357 before passing the value of elf_hppa_relocate_insn.
1358 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1359 relocation support. Handle DLTIND relocation requests just like
1360 DLTREL relocation requests. Simplify branch handling.
1362 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1364 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1365 non-allocated section as done in i386 version.
1366 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1367 statement since this is no know relocation.
1369 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1371 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1373 (elf_hppa_relocate_insn): Similarly.
1375 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1377 (elf_hppa_relocate_insn): Similarly.
1379 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1380 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1381 Pass the relocate type rather than the insn format to
1382 elf_hppa_relocate_insn.
1383 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1384 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1386 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1388 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1389 (bfd_coff_filnmlen): Define.
1390 (bfd_coff_std_swap_table): Initialize new field.
1391 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1393 (coff_write_symbols): Likewise.
1394 (coff_get_normalized_symtab): Likewise.
1395 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1396 * libcoff.h: Rebuild.
1398 1999-09-06 Donn Terry <donn@interix.com>
1400 * coffcode.h (sort_by_secaddr): New static function if
1402 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1403 sections by VMA when assigning target_index values. Always set
1406 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1407 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1409 * libcoff.h: Rebuild.
1411 * coffcode.h (coff_set_custom_section_alignment): Add const to
1412 declaration to match definition.
1413 (coff_write_object_contents): Don't set F_AR32W(R)? if
1416 * coff-i386.c (in_reloc_p): Add declaration.
1417 (i386coff_vec): Simplify initialization of
1418 application_section_flags.
1420 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1421 version. Move COFF_WITH_PE specific code to new version.
1422 (stype_to_sec_flags): Likewise. Add section parameter.
1423 * coffgen.c (make_a_section_from_file): Set target_index before
1424 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1425 * libcoff.h: Rebuild.
1427 * syms.c (stt): Add some PE/PEI section names.
1428 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1430 (bfd_symbol_info): Check for 'w'.
1432 * section.c (struct bfd_comdat_info): Define.
1433 (asection): Add comdat field.
1434 (STD_SECTION): Initialize comdat field.
1435 (bfd_make_section_anyway): Likewise.
1436 * bfd-in2.h: Rebuild.
1438 1999-09-06 Andreas Schwab <schwab@suse.de>
1440 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1443 1999-09-06 Nick Clifton <nickc@cygnus.com>
1445 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1446 bfd_realloc instead of calloc and realloc.
1448 1999-09-04 Steve Chamberlain <sac@pobox.com>
1450 * cpu-pj.c: New file.
1451 * elf32-pj.c: New file.
1452 * config.bfd (pj*): New cpu.
1453 (pj-*-*, pjl-*-*): New targets.
1454 * configure.in (bfd_elf32_pj_vec): New target vector.
1455 (bfd_elf32_pjl_vec): New target vector.
1456 * archures.c (bfd_arch_pj): Define.
1457 * elf.c (prep_headers): Handle bfd_arch_pj.
1458 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1459 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1460 to target vector list.
1461 * Makefile.am: Rebuild dependencies.
1462 (ALL_MACHINES): Add cpu-pj.lo.
1463 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1464 (BFD32_BACKENDS): Add elf32-pj.lo.
1465 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1466 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1468 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1470 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1471 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1472 and NON_GOT_REF from weak defined symbol to real symbol.
1473 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1474 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1475 create a COPY reloc.
1476 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1477 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1478 don't create a COPY reloc.
1480 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1482 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1483 count those in sections we are not including in the link.
1485 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1487 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1488 field in hpux11 shared libraries.
1490 1999-09-02 Nick Clifton <nickc@cygnus.com>
1492 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1494 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1496 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1497 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1498 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1500 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1502 * elflink.h (record_link_assignment): When possible, keep the
1503 original type of the symbol.
1505 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1507 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1508 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1509 tools were configured.
1510 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1512 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1514 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1515 GOT entries for GOT16 relocations; they're not required.
1517 1999-08-24 Nick Clifton <nickc@cygnus.com>
1519 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1521 * config.bfd (arm-*-netbsd*): New target.
1522 * configure.in (armnetbsd_vec): New target vector.
1523 * configure: Regenerate
1524 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1526 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1527 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1528 (armnetbsd.lo): New rule with deps.
1529 * Makefile.in: Regenerate.
1531 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1534 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1536 * som.c (som_slurp_symbol_table): Fix typo in comment.
1538 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1540 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1541 here instead of using elf_section_data...
1543 1999-08-19 Nick Clifton <nickc@cygnus.com>
1545 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1546 relocations into the base file.
1547 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1548 we are building a base file.
1550 1999-08-19 Nick Clifton <nickc@cygnus.com>
1552 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1554 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1555 REL relocs when performing a partial relocation.
1557 1999-08-18 Donn Terry <donn@interix.com>
1559 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1560 _bfd_coff_link_input_bfd into top level.
1562 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1563 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1564 (coff_i386_rtype_to_howto): Likewise.
1565 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1566 Completely ignore symbols which are all zero.
1567 (dummy_reloc16_estimate): Add return 0.
1568 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1569 variable copy to name_copy to avoid shadowing outer scope
1571 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1572 from unsigned int to unsigned long. Add timestamp field.
1573 * libcoff.h: Rebuild.
1575 1999-08-17 H.J. Lu <hjl@gnu.org>
1577 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1580 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1582 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1583 for special section symbols.
1584 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1585 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1588 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1590 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1591 coincidence of variable names between old and new code.
1593 1999-08-12 Nick Clifton <nickc@cygnus.com>
1595 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1596 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1597 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1598 and 'addend' parameter a 'bfd_signed_vma'.
1599 (elf32_arm_final_link_relocate): Do not involve stubs in
1600 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1601 jumps, not function calls.
1603 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1605 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1606 in R_ARM_PC24 relocs.
1608 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1610 * elf-hppa.h (elf_hppa_fake_sections): New function.
1611 * elf32-hppa.c (elf_backend_fake_sections): Define.
1613 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1614 recent changes to the arch_info structure.
1616 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1617 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1618 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1621 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1622 Ralf Baechle <ralf@uni-koblenz.de>
1624 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1625 output DT_MIPS_GOTSYM.
1626 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1627 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1629 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1631 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1632 prototype. Handle local symbols. Add commentary.
1633 (mips_elf_calculate_relocation): Adjust accordingly.
1634 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1637 * elflink.h (elf_bfd_final_link): Tweak last change.
1639 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1641 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1642 elf-section data to allocate just the right amount of relocation
1643 space. Don't allocate the hash space twice.
1644 (elf_bfd_final_link): Calculate the amount of space to allocate in
1645 each relocation section.
1647 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1649 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1650 64bit mode, generate a section relative relocation for a 32bit
1652 (elf_hppa_is_local_label_name): New function.
1653 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1654 shared between 32bit and 64bit port.
1656 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1658 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1659 R_MIPS_GOT16 and R_MIPS_CALL16.
1660 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1661 to use when looking for a preexisting GOT entry.
1663 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1665 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1666 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1668 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1670 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1672 * elflink.h (elf_link_output_extsym): Don't output a weak
1673 reference to an undefined symbol just because it was defined weak
1676 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1678 * coffgen.c (coff_find_nearest_line): When looking for file, use
1679 last best match rather than first. If address is beyond last line
1680 number record, don't return the last line as the correct value.
1682 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1684 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1685 * bfd-in2.h: Rebuild.
1687 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1689 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1690 * coffcode.h (coff_set_custom_section_alignment): New static
1692 (coff_section_alignment_table): New static array.
1693 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1694 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1695 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1696 * libcoff.h: Rebuild.
1698 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1700 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1702 * Makefile.in: Rebuild.
1704 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1706 * section.c (SEC_SHARED): Define.
1707 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1708 (styp_to_sec_flags): Likewise.
1709 * peicode.h (coff_swap_scnhdr_out): Likewise.
1710 * bfd-in2.h: Rebuild.
1712 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1714 * coffcode.h (coff_classify_symbol): Comment out part of
1715 1999-08-05 change which breaks cygwin DLLs.
1717 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1718 * aclocal.m4, configure: Rebuild.
1720 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1722 * section.c (global_syms): Only initialize union field if
1725 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1727 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1728 the size of a GOT entry here.
1729 (mips_elf_calculate_relocation): Don't create a local GOT entry
1730 for the symbol in a GOT16 relocation; just for it's high-order bit
1731 (_bfd_mips_elf_relocate_section): Fix thinko.
1733 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1735 Based on patches from Donn Terry <donn@interix.com>:
1736 * coffcode.h (enum coff_symbol_classification): Define.
1737 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1738 _bfd_coff_classify_symbol. Change return type.
1739 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1740 (coff_slurp_symbol_table): Use coff_classify_symbol.
1741 (coff_classify_symbol): New static function.
1742 (coff_sym_is_global): Never define.
1743 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1744 * cofflink.c (coff_link_check_ar_symbols): Use
1745 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1746 (coff_link_add_symbols): Likewise.
1747 (_bfd_coff_link_input_bfd): Likewise.
1748 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1749 coff_classify_symbol.
1750 * libcoff.h: Rebuild.
1752 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1754 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1755 (e_ltpsel, e_rtpsel): Similarly.
1757 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1758 and 14bit ertpsel. Handle 64bit psel.
1760 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1762 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1763 handling for REL relocations. And only left-shift R_MIPS26
1764 relocation addends where necessary.
1766 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1768 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1769 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1770 Just return the relocation found.
1771 (mips_elf_relocate_section): Pull the LO16 addend out of the
1772 section itself when using REL relocations.
1774 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1775 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1778 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1780 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1781 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1782 relocation against a symbol in an input section with no output
1783 section. From Daniel Jacobowitz <drow@false.org>.
1785 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1787 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1788 look for generated file correctly.
1789 * aclocal.m4, configure: Rebuild.
1791 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1793 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1794 and R_MIPS16_26 relocations correctly when relocating.
1795 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1796 and R_MIPS_CALL_LO16 are for global symbols.
1798 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1800 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1802 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1803 variables and initialize them.
1805 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1807 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1808 there are no global symbols requiring GOT entries.
1809 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1810 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1811 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1813 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1814 symbols are considered to have the value zero.
1815 (_bfd_mips_elf_relocate_section): Don't try to perform a
1816 relocation for an undefined symbol.
1817 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1820 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1822 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1823 wants ba,a,pt %xcc instead of %icc.
1824 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1825 of large PLT entries.
1826 (sparc64_elf_plt_ptr_offset): Fix calculation.
1827 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1828 addend should be relative to load address, not .plt section start.
1829 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1831 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1833 * elf-bfd.h (struct elf_backend_data): Add
1834 print_symbol_all and output_arch_syms backend methods.
1835 * elfxx-target.h: Likewise.
1836 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1837 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1838 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1840 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1841 symbols in .dynsym, add their names into .dynstr. Put those symbols
1843 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1844 pointers to STT_REGISTER symbols in dynsym section.
1845 (sparc64_elf_print_symbol_all): New function.
1846 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1847 printing using the print_symbol_all hook.
1849 1999-07-30 Catherine Moore <clm@cygnus.com>
1851 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1854 1999-07-29 Richard Henderson <rth@cygnus.com>
1856 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1857 dynamic_sections_created.
1859 1999-07-29 Richard Henderson <rth@cygnus.com>
1861 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1862 (mips_rtype_to_howto): ... new function.
1863 (_bfd_mips_elf_relocate_section): Use it.
1865 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1867 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1869 1999-07-27 Nick Clifton <nickc@cygnus.com>
1871 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1873 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1874 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1876 1999-07-23 Donn Terry <donn@interix.com>
1878 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1879 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1880 * cofflink.c (coff_link_add_symbols): If PE, handle section
1882 * libcoff.h: Rebuild.
1884 * config.bfd (i[3456]86-*-interix*): New target.
1886 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1888 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1889 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1890 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1891 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1892 (COFF_SUPPORT_GNU_LINKONCE): Define.
1893 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1894 (COFF_SUPPORT_GNU_LINKONCE): Define.
1896 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1899 * makefile.dos: Remove; obsolete.
1900 * configure.bat: Remove; obsolete.
1902 1999-07-21 H.J. Lu <hjl@gnu.org>
1904 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1906 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1908 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1909 message and fail if a symbol index is out of range.
1911 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1913 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1914 when looking at a R_MIPS_GOT16 relocation.
1916 1999-07-20 Nick Clifton <nickc@cygnus.com>
1918 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1920 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1922 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1923 removed in previous change.
1924 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1925 in relocateable output.
1927 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1929 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1932 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1933 if they appear to be specially created by the linker.
1935 1999-07-19 Nick Clifton <nickc@cygnus.com>
1937 * targets.c (alternative_target): New field in bfd_target
1939 (bfd_search_for_target): New function: Find a target that
1940 satisifies a search function.
1941 * bfd-in2.h: Regenerate.
1943 * elfxx-target.h: Initialise the alternative_target field of
1944 the bfd_target structures to point to the other target (if
1946 * nlm-target.h: Initialise the alternative_target field of
1947 the bfd_target structures to point to the other target (if
1950 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1951 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1953 * aix386-core.c: Initialise new field of bfd_target structure.
1954 * aout-adobe.c: Initialise new field of bfd_target structure.
1955 * aout-arm.c: Initialise new field of bfd_target structure.
1956 * aout-target.h: Initialise new field of bfd_target structure.
1957 * aout-tic30.c: Initialise new field of bfd_target structure.
1958 * binary.c: Initialise new field of bfd_target structure.
1959 * bout.c: Initialise new field of bfd_target structure.
1960 * cisco-core.c: Initialise new field of bfd_target structure.
1961 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1962 * coff-alpha.c: Initialise new field of bfd_target structure.
1963 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1964 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1965 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1966 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1967 * coff-i386.c: Initialise new field of bfd_target structure.
1968 * coff-i860.c: Initialise new field of bfd_target structure.
1969 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1970 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1971 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1972 * coff-mips.c: Initialise new field of bfd_target structure.
1973 * coff-ppc.c: Initialise new field of bfd_target structure.
1974 * coff-rs6000.c: Initialise new field of bfd_target structure.
1975 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1976 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1977 * coff-tic30.c: Initialise new field of bfd_target structure.
1978 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1979 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1980 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1981 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1982 * hppabsd-core.c: Initialise new field of bfd_target structure.
1983 * hpux-core.c: Initialise new field of bfd_target structure.
1984 * i386msdos.c: Initialise new field of bfd_target structure.
1985 * i386os9k.c: Initialise new field of bfd_target structure.
1986 * ieee.c: Initialise new field of bfd_target structure.
1987 * ihex.c: Initialise new field of bfd_target structure.
1988 * irix-core.c: Initialise new field of bfd_target structure.
1989 * mipsbsd.c: Initialise new field of bfd_target structure.
1990 * netbsd-core.c: Initialise new field of bfd_target structure.
1991 * oasys.c: Initialise new field of bfd_target structure.
1992 * osf-core.c: Initialise new field of bfd_target structure.
1993 * ppcboot.c: Initialise new field of bfd_target structure.
1994 * ptrace-core.c: Initialise new field of bfd_target structure.
1995 * sco5-core.c: Initialise new field of bfd_target structure.
1996 * som.c: Initialise new field of bfd_target structure.
1997 * srec.c: Initialise new field of bfd_target structure.
1998 * tekhex.c: Initialise new field of bfd_target structure.
1999 * trad-core.c: Initialise new field of bfd_target structure.
2000 * versados.c: Initialise new field of bfd_target structure.
2001 * vms.c: Initialise new field of bfd_target structure.
2003 1999-07-19 Andreas Schwab <schwab@suse.de>
2005 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2008 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2010 * elflink.h (elf_link_adjust_relocs): New function.
2011 (elf_bfd_final_link): Use it.
2012 (elf_link_input_bfd): Deal with the fact that there can be
2013 two relocation sections for a single section.
2014 (elf_reloc_link_order): Likewise.
2016 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2017 a relocateable object.
2018 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2020 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2022 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2023 (sparc64_elf_get_reloc_upper_bound,
2024 sparc64_elf_get_dynamic_reloc_upper_bound,
2025 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2026 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2028 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2029 ELF64_R_TYPE_ID/DATA where appropriate.
2031 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2033 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2036 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2038 * elf32-mips.c (mips_elf_local_relocation_p): New static
2040 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2041 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2042 Always set *require_jalxp.
2043 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2044 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2045 GOT16 if the GOT16 is against a local symbol. Don't return false
2046 for an undefined symbol. If there is an overflow, assert that we
2049 1999-07-16 Andreas Schwab <schwab@suse.de>
2051 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2052 variables `link' and `elfsec'.
2053 (elf_bfd_final_link): Remove unused variable `os'.
2055 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2057 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2058 a PT_PHDR program headers.
2059 (_bfd_mips_elf_final_link): Don't assume there are going to be
2060 section symbols when we're not building a shared object.
2061 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2064 1999-07-15 J.T. Conklin <jtc@redback.com>
2066 * config.bfd (i[3456]86-*-vxworks*): New target.
2068 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2070 * elf32-mips.c (mips_elf_stub_section_p): New function.
2071 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2072 (mips_elf_relocate_section): Adjust calling sequence for
2073 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2074 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2077 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2079 * configure.in: Bump version number to 2.9.5.
2080 * configure: Rebuild.
2082 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2084 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2086 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2087 to derive final type instead of hardwiring a selection.
2089 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2091 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2092 things relocated by R_MIPS16_GPREL.
2093 (mips_elf_perform_relocation): Likewise.
2095 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2097 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2099 1999-07-14 Richard Henderson <rth@cygnus.com>
2101 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2102 (_bfd_mips_elf_size_dynamic_sections): Set it.
2103 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2104 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2105 new argument max_local.
2107 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2109 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2110 subwords when handling an R_MIPS16_26 relocation.
2111 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2114 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2115 dst_mask to match reality.
2116 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2117 (mips_elf_obtain_contents): Use bfd_get.
2118 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2119 (mips_elf_relocate_section): Likewise.
2121 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2123 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2124 (mips_elf_relocate_section): Adjust calling sequence for
2125 mips_elf_perform_relocation.
2126 (mips_elf_perform_relocation): Take additional argument. Handle
2127 R_MIPS16_26. Use bfd_put for convenience.
2129 1999-07-13 Richard Henderson <rth@cygnus.com>
2131 * elf.c (assign_file_positions_for_segments): Thinko last change.
2132 Always overwrite p_flags.
2134 1999-07-13 Richard Henderson <rth@cygnus.com>
2136 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2137 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2138 .dynbss and .rel[a].bss if want_dynbss.
2139 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2141 1999-07-13 Richard Henderson <rth@cygnus.com>
2143 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2145 1999-07-13 Richard Henderson <rth@cygnus.com>
2147 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2148 (struct elf_link_hash_table): Add dynlocal.
2149 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2150 (_bfd_elf_link_adjust_dynindx): Delete.
2151 (_bfd_elf_link_renumber_dynsyms): Prototype.
2152 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2153 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2154 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2155 (_bfd_elf_link_lookup_local_dynindx): New function.
2156 (elf_link_renumber_hash_table_dynsyms): New function.
2157 (_bfd_elf_link_renumber_dynsyms): New function.
2158 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2159 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2160 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2161 instead of elf_link_remove_section_and_adjust_dynindices.
2162 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2163 (elf_link_assign_sym_version): Remove removed_dynamic code.
2164 (elf_link_renumber_dynsyms): Delete.
2165 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2167 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2168 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2169 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2170 * elf32-mips.c: Similarly.
2171 * elf32-ppc.c: Similarly.
2172 * elf32-sparc.c: Similarly.
2173 * elf64-alpha.c: Similarly.
2174 * elf64-sparc.c: Similarly.
2176 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2178 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2179 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2180 when the relocation is against _gp_disp.
2182 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2184 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2185 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2186 to possibly_dynamic_relocs. Adjust usage throughout code.
2187 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2188 (elf_mips_ctor64_howto): Likewise.
2189 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2191 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2192 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2193 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2194 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2196 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2198 * Makefile.am: Rebuild dependencies.
2199 * Makefile.in: Rebuild.
2201 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2202 * bfd-in2.h: Rebuild.
2204 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2205 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2206 structure initializations. Add casts.
2207 * reloc.c (EMPTY_HOWTO): Define.
2208 * bfd-in2.h: Rebuild.
2209 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2210 comparisons against 0.
2211 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2212 previous_ibfd_e_flags to unsigned long.
2213 * vms.h (struct vms_private_data_struct): Change section_count to
2215 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2216 (_bfd_vms_write_gsd): Change symnum to unsigned.
2217 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2218 * vms-tir.c (etir_sta): Change psect to unsigned.
2219 (alloc_section): Change idx to unsigned.
2220 (tir_sta, tir_ctl): Change psect to unsigned.
2221 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2222 * vms.c (priv_section_count): Change to unsigned.
2224 1999-07-12 Andreas Schwab <schwab@suse.de>
2226 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2227 * m68klinux.c: Likewise.
2229 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2231 * Many files: Changes to avoid gcc warnings: Remove unused local
2232 variables. Add default case to enum switches.
2233 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2234 compile if not COFF_IMAGE_WITH_PE.
2235 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2236 (bfd_arm_get_bfd_for_interworking): Likewise.
2237 (bfd_arm_process_before_allocation): Likewise.
2238 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2239 * pei-arm.c: Likewise.
2240 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2241 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2242 (mips_elf_got16_entry): Put parens around & in body of ==.
2243 (mips_elf_calculate_relocation): Correct test for empty string.
2244 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2246 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2249 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2251 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2252 as appropriate. Fill in structure initializations. Add variable
2253 initializations. Add casts.
2254 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2255 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2257 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2259 * elf-bfd.h (bfd_elf_hash): Update declaration.
2260 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2261 when calling bfd_elf_hash.
2263 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2265 * libbfd.c (bfd_put_8): Make it of type `void'.
2266 * bfd-in2.h: Regenerated.
2267 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2269 (_bfd_mips_elf_final_link): Likewise.
2271 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2273 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2275 * config.bfd (hppa*-*-linux-gnu*): New target
2277 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2279 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2280 (_bfd_mips_elf_create_dynamic_sections): New function.
2281 (_bfd_mips_elf_add_symbol_hook): Likewise.
2282 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2283 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2284 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2285 (_bfd_mips_elf_gc_mark_hook): Likewise.
2286 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2287 (_bfd_mips_elf_always_size_sections): Likewise.
2288 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2289 (_bfd_mips_elf_check_relocs): Likewise.
2290 (_bfd_mips_elf_link_hash_table_create): Likewise.
2291 (_bfd_mips_elf_print_private_data): Likewise.
2292 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2293 (_bfd_mips_elf_final_link): Likewise.
2294 (_bfd_mips_elf_additional_program_headers): Likewise.
2295 (_bfd_mips_elf_modify_segment_map): Likewise.
2296 (_bfd_mips_elf_relocate_section): Likewise.
2297 * elf32-mips.c (mips_elf32_object_p): Move contents into
2298 _bfd_mips_elf_object_p.
2299 (mips_elf_additional_program_headers): Rename to
2300 _bfd_mips_elf_additional_program_headers.
2301 (mips_elf_modify_segment_map): Rename to
2302 _bfd_mips_elf_modify_segment_map.
2303 (elf_mips_abi_name): Change prototype.
2304 (mips_elf32_section_from_shdr): Merge into
2305 _bfd_mips_elf_section_from_shdr.
2306 (mips_elf32_section_processing): Merge into
2307 _bfd_mips_elf_section_processing.
2308 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2309 the right back-end ELF linker.
2310 (mips_elf_relocate_section): Rename to
2311 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2312 (mips_elf_link_output_symbol_hook): Rename to
2313 _bfd_mips_elf_link_output_symbol_hook.
2314 (mips_elf_create_dynamic_section): Rename to
2315 _bfd_mips_elf_create_dynamic_section.
2316 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2317 Adjust for 64-bit code. Use mips_elf_got_section.
2318 (mips_elf_adjust_dynamic_symbol): Rename to
2319 _bfd_mips_elf_adjust_dynamic_symbol. Use
2320 mips_elf_allocate_dynamic_relocations.
2321 (mips_elf_finish_dynamic_symbol): Rename to
2322 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2323 Adjust for 64-bit code.
2324 (mips_elf_finish_dynamic_sections): Rename to
2325 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2326 (mips_elf_always_size_sections): Rename to
2327 _bfd_mips_elf_always_size_sections.
2328 (mips_elf_add_symbol_hook): Rename to
2329 _bfd_mips_elf_add_symbol_hook.
2330 (mips_elf_next_lo16_addend): Constify.
2331 (mips_elf_calculate_relocation): Likewise.
2332 (mips_elf_obtain_contents): Likewise.
2333 (mips_elf_perform_relocation): Likewise.
2334 (mips_elf_create_dynamic_relocation): Likewise.
2335 (mips_elf_allocate_dynamic_relocations): New function.
2336 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2337 (MIPS_ELF_REL_SIZE): Likewise.
2338 (MIPS_ELF_DYN_SIZE): Likewise.
2339 (MIPS_ELF_GOT_SIZE): Likewise.
2340 (MIPS_ELF_SYM_SIZE): Likewise.
2341 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2342 (MIPS_ELF_GET_WORD): Likewise.
2343 (MIPS_ELF_PUT_WORD): Likewise.
2344 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2345 (STUB_LW): Conditionalize for 64-bit value.
2346 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2348 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2349 Check it for inconsistency.
2350 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2352 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2354 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2355 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2356 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2357 (mips_elf_local_got_index): Likewise.
2358 (mips_elf_got_page): Likewise.
2359 (mips_elf_got_info): Likewise.
2360 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2361 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2362 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2363 instead of constant `2'.
2364 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2365 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2366 (mips_elf_size_dynamic_sections): Use
2367 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2368 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2369 Adjust all releveant entries in elf backend table.
2370 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2371 (mips_elf64_section_processing): Likewise.
2372 Adjust elf backend entries to use _bfd_mips_elf variants now
2375 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2377 (size_dynamic_sections): Likewise.
2378 (elf_link_output_extsym): Likewise.
2379 * elf.c: (elf_fake_sections): Likewise.
2380 * libbfd.c (bfd_get): New macro.
2381 (bfd_put): Likewise.
2382 * bfd-in2.h: Regenerated.
2384 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2386 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2387 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2388 wap_reloca_in, and swap_reloca_out.
2389 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2390 multiple internal relocations per external relocation.
2391 (link_read_relocs): Likewise.
2392 (elf_bfd_final_link): Likewise.
2393 (elf_link_input_bfd): Likewise.
2394 (elf_gc_mark): Likewise.
2395 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2396 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2398 (size_info): Add entries for new fields.
2399 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2400 (mips_elf64_be_swap_reloc_in): New function.
2401 (mips_elf64_be_swap_reloc_out): Likewise.
2402 (mips_elf64_be_swap_reloca_in): Likewise.
2403 (mips_elf64_be_swap_reloca_out): Likewise.
2404 (mips_elf64_size_info): Add entries for new fields.
2406 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2408 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2409 field equals the new rel_count field.
2410 (elf_link_input_bfd): When doing a relocateable link, use the new
2411 rel_count field rather than the reloc_count field.
2412 (elf_reloc_link_order): Likewise.
2413 (elf_finish_pointer_linker_section): Likewise.
2415 Based on patch from H.J. Lu <hjl@gnu.org>:
2416 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2417 shared library to override a weak definition in a regular object.
2419 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2421 * libhppa.h: Revert July 2, 1999 patch.
2423 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2424 need to generate DLTIND relocations, not DLTREL relocations.
2426 1999-07-05 Nick Clifton <nickc@cygnus.com>
2428 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2430 (coff_set_flags): Recognise arm 5 architectures.
2432 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2433 Add support for armv5 architecture.
2435 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2437 * reloc.c: Add new, assembler only, ARM reloc:
2438 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2440 * bfd-in2.h: Regenerate.
2442 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2444 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2445 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2446 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2447 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2448 * elf32-mips.c (ABI_64_P): New macro.
2449 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2450 (_bfd_mips_elf_find_nearest_line): Adjust call to
2451 _bfd_dwarf2_find_nearest_line.
2452 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2453 * libbfd.h: Regenerated.
2455 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2457 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2459 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2461 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2462 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2464 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2466 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2468 (_bfd_elf_init_reloc_shdr): New function.
2469 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2470 bfd_alloc followed by memset.
2471 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2472 (elf_fake_sections): Here.
2473 (assign_section_numbers): Assign section numbers for the second
2474 relocation section, if required.
2475 * elflink.h (elf_link_output_relocs): New function.
2476 (elf_link_size_reloc_section): Likewise.
2477 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2478 (elf_link_input_bfd): Use elf_link_output_relocs.
2480 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2481 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2483 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2485 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2488 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2490 * elf32-mips.c (mips_elf_got_info): Move declaration before
2491 prototypes. Change global_gotsym to be a pointer to a hash entry,
2492 rather than a number index.
2493 (mips_elf_link_hash_entry): Move declaration before prototypes.
2494 (mips_elf_irix6_finish_dynamic_symbol): New function.
2495 (mips_elf_sign_extend): Likewise.
2496 (mips_elf_high): Likewise.
2497 (mips_elf_higher): Likewise.
2498 (mips_elf_highest): Likewise.
2499 (mips_elf_global_got_index): Likewise.
2500 (mips_elf_local_got_index): Likewise.
2501 (mips_elf_got_offset_from_index): Likeiwse.
2502 (mips_elf_record_global_got_symbol): Likewise.
2503 (mips_elf_got_page): Likewise.
2504 (mips_elf_next_lo16_addend): Likewise.
2505 (mips_elf_calculate_relocation): Likewise.
2506 (mips_elf_obtain_contents): Likewise.
2507 (mips_elf_perform_relocation): Likewise.
2508 (mips_elf_assign_gp): Likewise.
2509 (mips_elf_sort_hash_table_f): Likewise.
2510 (mips_elf_sort_hash_table): Likewise.
2511 (mips_elf_got_section): Likewise.
2512 (mips_elf_got_info): Likewise.
2513 (mips_elf_create_local_got_entry): Likewise.
2514 (mips_elf_got16_entry): Likewise.
2515 (mips_elf_create_dynamic_relocation): Likewise.
2516 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2517 (mips_elf_final_gp): Use mips_elf_assign_gp.
2518 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2519 into SHN_SCOMMON automatically on IRIX6.
2520 (mips_elf_add_symbol_hook): Likewise.
2521 (mips_elf_relocate_section): Rewrite, using
2522 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2523 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2524 Don't deal with .rld_map on IRIX6.
2525 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2526 section flags appropriately for .got.
2527 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2528 the got. Call mips_elf_record_global_got_symbol and allocate
2529 local got space appropriately.
2530 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2531 char *. Rework calculation of GOT size. Sort dynamic symbol
2532 table entries so entries that do not require GOT entries appear at
2533 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2534 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2536 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2538 (mips_elf_finish_dynamic_symbol): Use
2539 mips_elf_irix6_finish_dynamic_symbol.
2540 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2541 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2542 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2544 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2546 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2547 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2549 1999-06-04 Philip Blundell <philb@gnu.org>
2551 * elf32-arm.h (elf_backend_got_header_size): Define.
2552 (elf_backend_plt_header_size): Likewise.
2554 1999-06-28 Jim Pick <jim@jimpick.com>
2556 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2558 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2560 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2561 relocation function.
2562 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2564 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2566 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2567 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2568 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2569 (_bfd_mips_elf_section_from_shdr): Use them.
2570 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2571 of GP-relative sections.
2572 (_bfd_mips_elf_set_section_contents): Use them.
2573 (_bfd_mips_elf_section_processing): Share code between .sdata and
2574 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2575 (mips_elf_additional_program_headers): Add handling for
2576 PT_MIPS_OPTIONS segment on IRIX6.
2577 (mips_elf_modify_segment_map): Likeiwse.
2578 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2579 Include the options sections on IRIX6. Don't look for GP-relative
2580 sections by name; use SHF_MIPS_GPREL instead.
2581 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2583 (mips_elf_create_dynamic_sections): Don't muck about with section
2584 alignments and such on IRIX6.
2585 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2586 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2587 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2588 bfd_zalloc rather than bfd_alloc and memset.
2589 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2590 Don't assert the existence of .rld_map on IRIX6.
2591 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2593 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2594 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2597 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2599 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2600 (mips_elf_swap_msym_out): New function.
2601 (mips_elf_create_msym_section): Likewise.
2602 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2603 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2604 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2605 section not named .msym.
2606 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2607 .msym directly. Set appropriate attributes for the .msym
2609 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2610 (mips_elf_link_hash_newfunc): Clear it.
2611 (mips_elf_create_dynamic_sections): Create the .msym section
2613 (mips_elf_size_dynamic_sections): Allocate space for the
2614 .msym section. Add a DT_MIPS_MSYM entry.
2615 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2617 (mips_elf_finish_dynamic_sections): Assign a value for
2618 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2620 * elf32-mips.c (irix_compat_t): New enumeration.
2621 (ABI_N32_P): New macro.
2622 (IRIX_COMPAT): Likewise.
2623 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2624 (mips_elf_relocate_section): Fix typo.
2626 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2628 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2629 as writable PE sections.
2631 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2633 * dwarf2.c (struct arange): New type.
2634 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2635 (arange_add): New function.
2636 (decode_line_info): Keep track of address ranges that a compilation
2638 (comp_unit_contains_address): Return true if address is contained
2639 in _any_ of the address ranges associated with a compilation unit.
2640 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2641 on the first comp_unit that contains the address.
2643 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2645 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2646 (decode_line_info): Add variable STASH and initialize it to point
2647 to the per-bfd dwarf2_debug info. Remove static variable
2648 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2650 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2652 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2653 shared library to have an undefined symbol.
2655 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2656 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2658 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2660 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2661 * elf32-hppa.c: Remove everything related to symbol extension
2662 sections & records. Use the common elf_hppa_final_write_processing.
2664 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2666 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2667 functions instead of _init/_fini if requested.
2669 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2671 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2674 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2676 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2677 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2679 (ppc_elf_finish_dynamic_sections): Check for positive section
2680 dynindx field, rather than comparing against -1.
2681 (ppc_elf_relocate_section): Only return false if undefined_symbol
2682 or reloc_overflow fail, not always upon encountering an error.
2684 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2686 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2687 bfd_byte * before performing pointer arithmetic.
2689 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2691 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2693 * elf32-hppa.c: Include elf-hppa.h.
2694 (ARCH_SIZE): Define.
2695 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2697 (elf32_hppa_info_to_howto): Similarly.
2698 (elf_hppa_howto_table): Similarly.
2699 (elf_hppa_reloc_type_lookup): Similarly.
2700 (hppa_elf_gen_reloc_type): Similarly.
2701 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2703 1999-06-22 Nick Clifton <nickc@cygnus.com>
2705 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2706 handling R_V850_22_PCREL relocation.
2708 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2710 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2713 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2715 * section.c (_bfd_strip_section_from_output): Ignore sections
2716 DISCARDed by the link script.
2718 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2720 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2721 Remove unused local variable spp.
2723 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2724 the entry symbol is not set.
2726 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2728 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2729 GPDISP or LITUSE in a relocatable link.
2731 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2733 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2734 * (alloc_dwarf1_func): Likewise.
2736 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2738 * libhppa.h: Fix various formatting errors.
2739 (assemble_3); Rewrite using CATENATE.
2740 (assemble_17): Fix various bugs.
2742 1999-06-16 Nick Clifton <nickc@cygnus.com>
2744 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2746 1999-06-15 Richard Henderson <rth@cygnus.com>
2748 * section.c (SEC_SHORT): Define.
2749 * bfd-in2.h: Rebuild.
2751 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2753 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2754 Remove abfd parameter. Use _bfd_strip_section_from_output.
2755 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2757 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2758 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2759 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2761 (bfd_elf_size_dynamic_sections): Use it.
2763 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2765 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2766 complain_overflow_bitfield to complain_overflow_signed.
2768 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2770 * elflink.h (elf_link_read_relocs_from_section): New function,
2772 (elf_link_read_relocs): Here. Use it for both relocation
2775 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2777 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2778 asect->reloc_count is valid.
2780 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2782 * elf32-mips.c (mips_elf32_section_processing): Permit a
2783 SHT_MIPS_REGINFO section to have a size of 0.
2785 1999-06-12 David O'Brien <obrien@freebsd.org>
2787 * config.bfd (alpha*-*-freebsd*): New target.
2788 (i[3456]86-*-freebsd*): Now defaults to ELF.
2790 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2792 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2793 wrap if the relocation covers the high bit of an address.
2795 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2797 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2799 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2800 instead of R_SPARC_max.
2801 (sparc64_elf_info_to_howto): Likewise.
2802 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2803 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2805 1999-06-07 Richard Henderson <rth@cygnus.com>
2807 * section.c (_bfd_strip_section_from_output): Remove output
2808 sections with no initial link_order.
2810 1999-06-07 Nick Clifton <nickc@cygnus.com>
2812 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2814 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2816 * Makefile.am (SOURCE_HFILES): Add missing headers.
2817 * Makefile.in: Regenerated.
2819 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2821 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2824 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2826 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2827 range undefweak symbols.
2828 * hash.c: Add missing comma after @xref{}
2829 * linker.c: Likewise.
2831 1999-06-04 Nick Clifton <nickc@cygnus.com>
2833 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2835 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2836 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2837 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2838 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2840 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2842 * Makefile.am: Rebuild dependencies.
2843 (BFD32_BACKENDS): Add dwarf1.lo.
2844 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2845 * Makefile.in: Rebuild.
2847 1999-06-04 Nick Clifton <nickc@cygnus.com>
2849 * Makefile.am: Add epoc-arm-pe target.
2850 * Makefile.in: Regenerate.
2851 * pe-arm.c: Only redefine interworking function names if they have
2852 not already been redefined.
2853 * pei-arm.c: Only redefine interworking function names if they have
2854 not already been redefined.
2855 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2857 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2860 1999-06-03 Nick Clifton <nickc@cygnus.com>
2862 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2864 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2866 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2868 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2870 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2871 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2873 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2875 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2876 in other text sections.
2878 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2880 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2881 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2882 * libbfd.h: Regenerate.
2883 * coff-sh.c (sh_merge_private_data): Delete.
2884 (coff_bfd_merge_private_bfd_data): Change to
2885 _bfd_generic_verify_endian_match.
2886 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2888 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2890 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2892 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2894 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2896 (bfd_elf32_arm_process_before_allocation): Likewise.
2897 * bfd-in2.h: Rebuild.
2899 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2901 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2902 track of end_sequence markers.
2903 (add_line_info): Add END_SEQUENCE arg.
2904 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2905 debug-line info---it doesn't work right if a compilation unit
2906 consists of multiple discontiguous code-sequences. It would be
2907 worthwhile to optimize for the common case where a compilation
2908 unit results in a contiguous set of code sequences, but this is
2909 quite tricky to get right for arbitrary DWARF2 files.
2910 (lookup_address_in_line_info_table): Don't use the last line entry
2911 for a compilation unit for anything with an address higher than
2912 this line entry. Also, check for end_sequence markers to
2913 correctly handle discontinuities.
2914 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2915 compilation units, check all compilation units with each->high==0
2916 just like when reading compilation units.
2918 * dwarf2.c (decode_line_info): Initialize table->files and
2919 table->last_line to NULL to avoid segfaults due to random
2920 values in these members.
2921 (concat_filename): Check for out-of-range file number before
2922 indexing filename table. Segfaults suck.
2924 * dwarf2.c (decode_line_info): Don't truncate address to least
2925 significant 32 bits (breaks 64 bit targets).
2926 (lookup_address_in_function_table): Ditto.
2927 (comp_unit_contains_address): Ditto.
2929 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2931 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2932 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2933 (mips_elf64_howto_table_rela): Likewise.
2935 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2937 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2938 single section has two associated relocation sections.
2940 1999-06-02 Mark Salter <msalter@cygnus.com>
2942 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2943 COFF_WITH_PE defined.
2945 1999-06-02 Nick Clifton <nickc@cygnus.com>
2947 * pe-arm.c: Rename global arm interworking functions to avoid name
2948 collision when all targets BFD is built.
2951 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2953 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2954 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2955 (bfd_elf_section_data): Add use_rela_p.
2956 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2957 (_bfd_elf_new_section_hook): Likewise.
2958 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2960 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2961 * elfcode.h (write_relocs): Determine whether or not use rela
2962 relocs based on the relocation section header.
2963 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2964 instead of use_rela_p.
2965 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2966 (elf_backend_may_use_rela_p): Likewise.
2967 (elf_backend_default_use_rela_p): Likewise.
2968 (elfNN_bed): Use them.
2970 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2972 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2974 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2976 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2977 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2978 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2979 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2980 * bfd-in2.h: Regenerated.
2981 * libbfd.h: Likewise.
2982 * elf32-mips.c (mips_info_to_howto_rela): New function.
2983 (USE_REL): Adjust for new conventions.
2984 (MINUS_ONE): New macro.
2985 (elf_mips_howto_table): Add R_MIPS_SUB.
2986 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2988 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2989 .MIPS.content section.
2990 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2991 with .MIPS.content as .MIPS.content sections. Set
2992 SHF_MNIPS_NOSTRIP for such section.
2993 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2994 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2995 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2997 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2999 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3002 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3005 1999-05-30 Philip Blundell <philb@gnu.org>
3007 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3008 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3009 the addend does not overflow into the rest of the word.
3011 1999-05-29 Nick Clifton <nickc@cygnus.com>
3013 * bfd-in.h: Amend prototype for
3014 bfd_elf32_arm_process_before_allocation .
3015 * bfd-in.h: Regenerate.
3017 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3018 elements in a fixed sized array.
3019 (ARM_ELF_ABI_VERSION): Define.
3020 (ARM_ELF_OS_ABI_VERSION): Define.
3021 (R_ARM_THM_ABS5): Fix rightshift and size.
3022 (R_ARM_THM_PC22): Fix size.
3023 (R_ARM_PLT32): Define Howto.
3024 (find_howto): New function: Locate a howto based on a reloc
3026 (elf32_arm_info_to_howto): Use find_howto if necessary.
3027 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3028 bfd_reloc_code_real_type.
3029 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3030 and BFD_RELOC_VTABLE_ENTRY.
3031 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3033 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3034 elements in a fixed sized array.
3035 (ARM_ELF_ABI_VERSION): Define.
3036 (ARM_ELF_OS_ABI_VERSION): Define.
3037 (R_ARM_THM_ABS5): Fix rightshift and size.
3038 (R_ARM_THM_PC22): Fix size.
3039 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3040 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3041 bfd_reloc_code_real_type.
3043 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3044 no_pipeline_knowledge.
3045 (elf32_arm_link_hash_create): Initialise new field to zero.
3046 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3047 no_pipeline_knowledge. Use this parameter to initialise the field
3048 in the globals data structure.
3049 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3050 no_pipeline_knowledge is false and the binary is from an old
3052 (elf32_arm_merge_private_data): Generate an error if an attempt is
3053 made to linl together big endian and little endian code.
3054 (elf32_arm_post_process_headers): New function: Initialise the
3055 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3057 (elf_backend_post_process_headers): Define.
3059 1999-05-28 Nick Clifton <nickc@cygnus.com>
3061 * elf-bfd.h (struct elf_backend_data): Add new field:
3062 elf_backend_post_process_headers.
3064 * elfxx-target.h (elf_backend_post_process_headers): Define to
3065 NULL if not already defined.
3066 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3068 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3070 (_bfd_elf_compute_section_file_positions): Call
3071 elf_backend_post_process_headers if defined.
3073 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3075 * configure.in: Check whether getuid and getgid exist.
3076 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3077 HAVE_GETGID are not defined, respectively.
3078 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3080 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3081 * configure, config.in: Rebuild.
3083 1999-05-28 Martin Dorey <mdorey@madge.com>
3085 * elf32-i960.c: New file.
3086 * elf.c (prep_headers): Handle bfd_arch_i960.
3087 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3088 * config.bfd (i960-*-elf*): New target.
3089 * configure.in (bfd_elf32_i960_vec): New target vector.
3090 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3091 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3092 * Makefile.in, aclocal.m4, configure: Rebuild.
3094 1999-05-27 Nick Clifton <nickc@cygnus.com>
3096 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3098 (find_howto): New function: Find entries in the
3099 elf32_arm_howto_table.
3100 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3102 (elf32_arm_reloc_type_lookup): Add lookup for
3103 BFD_RELOC_ARM_PLT32.
3105 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3107 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3108 (elf32_arm_link_hash_table_create): Use above function as the
3109 constructor for hash table entries.
3110 (elf32_arm_relocate_section): Avoid crash when there is no output
3112 (elf32_arm_final_link_relocate): New parameter h.
3113 (elf32_arm_relocate_section): Pass symbol hash entry to above
3115 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3118 1999-05-25 Catherine Moore <clm@cygnus.com>
3120 * coff-arm.c (coff_arm_relocate_section): Don't emit
3121 base file entries for pc-relative values.
3123 1999-05-25 DJ Delorie <dj@cygnus.com>
3125 * peicode.h (coff_swap_sym_in): When we create the actual section
3126 to reflect the not-there section C_SECTION symbols refer to,
3127 change the symbol class to C_STAT as the section is now really
3130 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3132 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3135 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3137 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3139 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3140 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3142 1999-05-16 Nick Clifton <nickc@cygnus.com>
3144 * coff-mcore.c (in_reloc_p): Reinstate.
3146 1999-05-15 Nick Clifton <nickc@cygnus.com>
3148 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3149 * bfd-in2.h: Regenerate.
3150 * coff-mcore.c (in_reloc_p): Remove defintion.
3151 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3152 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3153 IMAGE_REL_MCORE_RVA.
3154 (coff_mcore_rtype_to_howto): Add special processing for
3155 IMAGE_REL_MCORE_RVA.
3156 (coff_mcore_relocate_section): Add support for
3157 IMAGE_REL_MCORE_RVA.
3158 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3159 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3161 (mcore_elf_relocate_section): Delete redundant case labels.
3163 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3165 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3166 precedence between bit-and and comparison.
3168 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3170 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3171 list of target formats (targ_selvecs).
3172 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3173 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3175 1999-05-10 DJ Delorie <dj@cygnus.com>
3177 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3178 reasonable mode until "ar x" is smart enough to skip it (fixes
3179 gcc/libgcc.a builds on mips-ecoff targets
3181 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3182 to work. Hack to support MS import libraries, which use different
3183 COMDAT types than GNU.
3184 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3185 to implied zero-length sections (see peicode below)
3186 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3187 filename symbols, which use one *or more* auxents.
3188 * coffswap.h (coff_swap_aux_in): ditto
3189 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3192 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3194 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3195 for all relocations.
3197 1999-05-10 Catherine Moore <clm@cygnus.com>
3199 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3200 if COFF_IMAGE_WITH_PE.
3201 (bfd_arm_process_before_allocation): Likewise.
3202 (bfd_arm_get_bfd_for_interworking): Likewise.
3203 * coff-arm.c: Likewise.
3204 * bfd-in2.h: Regenerate.
3205 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3206 (armpe_big_vec): Likewise.
3207 * configure: Rebuild.
3209 1999-05-10 Nick Clifton <nickc@cygnus.com>
3211 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3212 section, not just .rel. Same for .rela.
3214 1999-05-07 Nick Clifton <nickc@cygnus.com>
3216 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3217 endianism with an error message.
3219 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3221 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3222 assignment from "unsigned char *" to "char *".
3223 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3225 1999-05-05 Catherine Moore <clm@cygnus.com>
3227 * coff-arm.c (coff_arm_relocate_section): Add one to
3228 address of ARM_RVA32 thumb functions.
3230 1999-05-05 Catherine Moore <clm@cygnus.com>
3232 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3233 (elf32_m68k_copy_private_bfd_data): New.
3234 (elf32_m68k_merge_private_bfd_data): New.
3235 (elf32_m68k_print_private_bfd_data): New.
3236 (CPU32_FLAG): Define.
3237 (PLT_CPU32_ENTRY_SIZE): Define.
3238 (elf_cpu32_plt0_entry): Declare.
3239 (elf_cpu32_plt_entry): Declare.
3240 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3241 (elf_m68k_finish_dynamic_symbol): Likewise.
3242 (elf_m68k_finish_dynamic_sections): Likewise.
3243 (elf_backend_plt_header_size): Remove definition.
3244 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3245 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3246 (bfd_elf32_bfd_set_private_flags): Define.
3247 (bfd_elf32_bfd_print_private_bfd_data): Define.
3249 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3251 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3252 and R_LONG_PCREL_MODE.
3254 1999-04-29 Nick Clifton <nickc@cygnus.com>
3256 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3258 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3260 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3261 in relocation calculation.
3263 1999-04-26 Tom Tromey <tromey@cygnus.com>
3265 * aclocal.m4, configure: Updated for new version of libtool.
3267 1999-04-21 Nick Clifton <nickc@cygnus.com>
3269 * coff-mcore.c: Add support for mcore relocs.
3271 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3273 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3274 incorrect use EF_MIPS_xxBITPTRS.
3276 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3278 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3281 * bfd-in2.h: Rebuild.
3282 * libbfd.h: Rebuild.
3284 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3286 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3287 (coff_arm_relocate_section): Add ARM26D transform. Only
3288 change to ARM26D for relocateable links.
3290 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3292 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3293 (bfd_elf32_bfd_print_private_bfd_data): New.
3295 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3297 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3298 refetch addend if USE_REL, add many comments regarding current state.
3299 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3300 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3301 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3302 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3304 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3306 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3307 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3309 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3311 * dwarf2.c (decode_line_info): Don't truncate address to least
3312 significant 32 bits (breaks 64 bit targets).
3313 (lookup_address_in_function_table): Ditto.
3314 (comp_unit_contains_address): Ditto.
3316 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3318 * coff-arm.c (arm_emit_base_file_entry): New routine.
3319 (A2T3_OFFSET): Define.
3320 (T2A3_OFFSET): Define.
3321 (coff_arm_relocate_section): Emit base file entries for interworking
3324 1999-04-13 Philip Blundell <philb@gnu.org>
3326 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3327 relocs 17 through 19.
3329 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3331 * elfcode.h: Remove fnmatch.h.
3332 * elflink.h (elf_link_assign_sym_version): Call back to ld
3333 instead of calling fnmatch.
3335 * config.bfd (i?86-*-beoself): Include pe vecs.
3337 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3339 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3342 1999-04-10 Richard Henderson <rth@cygnus.com>
3344 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3345 when trying to resolve dynamic symbol references.
3346 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3347 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3348 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3349 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3350 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3351 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3352 * elflink.h (elf_link_output_extsym): Likewise.
3354 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3356 * section.c (_bfd_strip_section_from_output): New function moved from
3357 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3358 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3359 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3360 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3361 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3362 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3363 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3364 * bfd-in2.h: Update.
3366 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3368 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3370 1999-04-08 Nick Clifton <nickc@cygnus.com>
3372 * coff-mcore.c: New File: Support for mcore-pe targets.
3373 * cpu-mcore.c: New File: Support for mcore targets.
3374 * elf32-mcore.c: New File: Support for mcore-elf target.
3375 * pe-mcore.c: New File: Definitions for mcore-pe target.
3376 * pei-mcore.c: New File: Definitions for mcore-pei target.
3377 * Makefile.am: Add support for MCore targets.
3378 * Makefile.in: Regenerate.
3379 * config.bfd: Add support for MCore targets.
3380 * configure.in: Add support for MCore targets.
3381 * configure: Regenerate.
3382 * archures.c: Add support for MCore architecture.
3383 * bfd-in2.h: Regenerate.
3384 * coffcode.h: Add support for mcore-pe targets.
3385 * elf.c: Add support for mcore-elf target.
3386 * reloc.c: Add support for MCore relocs.
3387 * targets.c: Add support for MCore targets.
3389 1999-04-07 Nick Clifton <nickc@cygnus.com>
3391 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3392 R_ARM_XPC25 and R_ARM_THM_XPC22.
3393 (elf32_arm_reloc_map): Remove redundant entries.
3395 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3397 * sysdep.h (LC_MESSAGES): Never define.
3399 1999-04-06 Chris Torek <torek@bsdi.com>
3401 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3402 all callers. Rewrite completely.
3403 (_bfd_relocate_contents): Rewrite overflow checking.
3404 * bfd-in2.h: Rebuild.
3406 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3408 From Gabriel Paubert <paubert@iram.es>:
3409 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3410 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3411 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3412 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3413 * ppcboot.c (ppcboot_vec): Use little endian routines for
3416 * elf.c (elfcore_strndup): Only define if it will be used.
3417 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3419 (ppc_elf_check_relocs): Remove unused local i.
3420 (ppc_elf_gc_mark_hook): Add default case to switch.
3422 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3423 * srec.c (srec_scan): Accept \r in symbol definitions.
3424 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3425 (symbolsrec_object_p): Likewise.
3427 1999-04-04 Don Bowman <don@pixsci.com>
3429 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3431 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3433 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3435 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3436 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3438 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3440 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3443 1999-03-31 Nick Clifton <nickc@cygnus.com>
3445 * config.bfd: Add support for arm-epoc-pe target.
3446 * configure.in: Add support for arm-epoc-pe target.
3447 * configure: Regenerate.
3448 * targets.c: Add support for arm-epoc-pe target.
3449 * coff-arm.c: Allow header files to override definition of
3450 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3451 * pe-arm.h: Allow previous header files to override definition of
3452 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3453 * pei-arm.h: Allow previous header files to override definition of
3454 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3455 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3456 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3458 1999-03-30 Nick Clifton <nickc@cygnus.com>
3460 * elf.c (elf_map_symbols): Handle the case where section
3461 symbols are generated for content-less sections which are
3462 not mapped to the output file.
3464 * linker.c: Replace direct references to fields in BFD structure
3465 with accessor macros.
3467 * elflink.h: Replace direct references to fields in BFD structure
3468 with accessor macros.
3470 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3472 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3474 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3475 account when adjusting section symbols during a partial link.
3477 1999-03-24 Nick Clifton <nickc@cygnus.com>
3479 * coff-sparc.c (struct coff_reloc_map): Change type of field
3480 'bfd_reloc_val' to bfd_reloc_code_real_type.
3481 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3482 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3483 * elf32-arc.c (struct arc_reloc_map): Ditto.
3484 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3485 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3486 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3487 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3488 * elf32-sh.c (struct elf_reloc_map): Ditto.
3489 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3490 * elf32-v850.c (struct v850_reloc_map): Ditto.
3491 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3492 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3493 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3495 1999-03-17 Martin Hunt <hunt@cygnus.com>
3497 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3498 function so source-level assembly works. If multiple N_SOs
3499 are seen without and N_FUNs, create an indextable entry with
3500 a NULL function name.
3502 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3504 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3505 of certian similar cpus.
3507 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3509 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3510 Add the 5000. Change the architecture for the 5400 to mips4.
3511 (elf_mips_mach): Add r5000.
3513 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3515 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3517 1999-03-11 Nick Clifton <nickc@cygnus.com>
3519 * binary.c (binary_set_section_contents): Generate warning about
3520 huge file offsets for any section that will occupy file space, not
3521 just those that are loadable.
3523 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3525 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3527 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3529 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3531 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3533 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3534 * elflink.h: Revert all changes since Feb 16. Instead:
3535 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3536 appropriate. Copy it to version symbols.
3537 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3538 symbols if appropriate.
3539 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3540 symbol if appropriate.
3541 (elf_link_output_extsym): If symbol is marked as undefined, and
3542 has no nonweak references, mark it as weak undefined.
3544 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3546 * elflink.h (elf_merge_symbol): When overriding a dynamic
3547 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3549 (elf_link_add_object_symbols): Don't copy the other field if we
3552 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3554 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3555 shared object with a weak undefined symbol.
3557 1999-02-18 Nick Clifton <nickc@cygnus.com>
3559 * elfarm-nabi.c: Set partial_inplace back to false.
3561 1999-02-17 Nick Clifton <nickc@cygnus.com>
3563 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3564 (USER_LABEL_PREFIX): Set to "_".
3566 The following patches are from: Scott Bambrough
3567 <scottb@corelcomputer.com>
3569 * libaout.h (M_ARM6_NETBSD): Set to 143.
3571 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3572 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3573 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3574 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3575 * bfd-in2.h: Regenerate.
3577 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3578 'true' as REL relocs are now being used. Add new PIC relocs:
3579 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3580 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3582 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3584 (elf32_arm_final_link_relocate): Change parameters so that entire
3585 reloc is passed. Add support for PIC relocs.
3586 (elf32_arm_relocate_section): Pass entire reloc to
3587 elf32_arm_final_link_relocate.
3588 (elf32_arm_check_relocs): Handle new PIC relocs.
3589 (elf32_arm_adjust_dynamic_symbol): New function.
3590 (elf32_arm_size_dynamic_sections): New function.
3591 (elf32_arm_discard_copies): New function.
3592 (elf32_arm_finish_dynamic_symbol): New function.
3593 (elf32_arm_finish_dynamic_sections): New function.
3594 (ELF_MAXPAGE_SIZE): Define.
3595 (bfd_elf32_bfd_reloc_type_lookup): Define.
3596 (elf_backend_relocate_section): Define.
3597 (elf_backend_adjust_dynamic_symbol): Define.
3598 (elf_backend_create_dynamic_sections): Define.
3599 (elf_backend_finish_dynamic_symbol): Define.
3600 (elf_backend_finish_dynamic_sections): Define.
3601 (elf_backend_size_dynamic_sections): Define.
3602 (elf_backend_plt_readonly): Define.
3603 (elf_backend_want_got_plt): Define.
3604 (elf_backend_want_plt_sym): Define.
3606 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3608 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3609 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3610 (_bfd_mips_elf_fake_sections): Likewise.
3612 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3614 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3615 bfd_elf32_arm_get_bfd_for_interworking,
3616 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3619 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3620 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3621 elf32_arm_find_nearest_line): Make them static.
3623 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3625 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3626 callers. Do not merge a definition from a shared object with a
3627 weak undefined symbol.
3628 (elf_link_add_object_symbols): Do not change the symbol type or
3629 size if the old symbol overrides the new one.
3631 1999-02-08 Nick Clifton <nickc@cygnus.com>
3633 * config.bfd: Add support for strongarm target.
3635 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3637 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3638 fields instead of unsigned char.
3640 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3642 * Makefile.am: Rebuild dependencies.
3643 * Makefile.in: Rebuild.
3645 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3647 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3648 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3649 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3650 * acinclude.m4: Add comments to uses of AC_DEFINE.
3651 * acconfig.h: Remove.
3652 * configure: Rebuild with current autoconf/automake.
3653 * aclocal.m4: Likewise.
3654 * config.in: Likewise.
3655 * Makefile.in: Likewise.
3657 1999-02-04 DJ Delorie <dj@cygnus.com>
3659 * libbfd.c (real_read): don't call fread for zero bytes. This
3660 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3662 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3664 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3665 of a jump is in the current 256 MB region.
3667 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3669 * format.c (bfd_check_format_matches): Change last patch to only
3670 take effect for the binary target.
3672 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3674 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3676 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3678 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3680 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3682 * format.c (bfd_check_format_matches): If the target was
3683 previously specified, don't check other targets when checking for
3686 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3688 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3689 (elf32_arm_reloc_type_lookup): Removed
3690 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3691 (elf32_arm_reloc_type_lookup): New.
3692 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3693 (elf32_arm_reloc_type_lookup): New.
3695 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3697 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3698 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3699 * Makefile.am: Use new files.
3700 * Makefile.in: Regenerate.
3701 * configure.in: Use new files.
3702 * configure: Regenerate.
3704 1999-02-01 Nick Clifton <nickc@cygnus.com>
3706 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3707 (fr30_elf_gc_sweep_hook): New function.
3708 (elf_backend_can_gc_sections): Define.
3710 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3712 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3713 and bfd_elf32_bigarm_oabi_vec.
3715 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3717 * Makefile.am (elf32-arm-oldabi.lo): New.
3718 (elf32-arm-newabi.lo): New.
3719 * Makefile.in: Regenerate.
3720 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3721 (arm-*-elf): Likewise.
3723 (thumb-*-oabi): New.
3724 * configure: Regenerate.
3725 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3726 (bfd_elf32_bigarm_oabi_vec): New.
3727 * elf32-arm-newabi.c: New.
3728 * elf32-arm-oldabi.c: New.
3729 * elf32-arm.c: Removed.
3732 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3734 * binary.c (binary_set_section_contents): Omit warnings for
3735 unloadable sections.
3737 1999-01-31 Michael Meissner <meissner@cygnus.com>
3739 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3740 powerpc{,le}-*-eabi.
3742 1999-01-29 Nick Clifton <nickc@cygnus.com>
3744 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3745 * dwarf2.c (read_signed_leb128): Remove unused variables.
3747 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3749 * elf.c (assign_file_positions_for_segments): Only adjust
3750 p_align when needed.
3752 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3754 * binary.c (binary_set_section_contents): Don't return early for a
3755 non-loadable section, in case the first section is non-loadable.
3756 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3757 W. Rozycki <macro@ds2.pg.gda.pl>.
3759 1999-01-28 Nick Clifton <nickc@cygnus.com>
3761 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3762 R_FR30_GNU_VTENTRY relocs.
3764 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3766 * elflink.h (elf_link_output_sym): Zero syms which are
3767 part of sections which have been excluded.
3769 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3771 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3773 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3774 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3776 1999-01-27 Nick Clifton <nickc@cygnus.com>
3778 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3780 (fr30_final_link_relocate): Use computed value as result of
3783 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3785 * binary.c (binary_set_section_contents): Emit warning for
3786 huge file offsets due to widely-dispersed section LMAs.
3788 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3790 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3791 align first section to largest section alignment, not first
3794 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3796 * configure.in: Require autoconf 2.12.1 or higher.
3798 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3800 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3801 * bfd-in2.h: Likewise.
3802 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3804 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3806 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3807 * cpu-mips.c: Add support for and independent 4111.
3808 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3809 (_bfd_mips_elf_final_write_processing):
3810 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3812 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3814 * elf32-mips.c (elf_mips_abi_name): New.
3815 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3817 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3819 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3820 Handle bfd_mach_mips4300.
3822 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3824 * elf32-i386.c: Remove leaked development code from patch
3825 1998-12-10 by Richard Henderson.
3827 1998-12-10 Richard Henderson <rth@cygnus.com>
3829 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3830 in debug sections for symbol defined externally.
3832 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3834 * targets.c (bfd_target_vector): Remove duplicate entry for
3837 1998-12-09 Nick Clifton <nickc@cygnus.com>
3839 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3840 since we are using RELAs.
3842 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3844 SCO Open Server Release 5 core file support, from Jouke Numan
3846 * sco5-core.c: New file.
3847 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3848 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3849 * Makefile.am: Rebuild dependencies.
3850 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3851 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3852 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3853 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3854 * bfd-in2.h, configure, Makefile.in: Rebuild.
3856 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3858 * config.bfd (hppa*-*-mpeix*): New target.
3859 * configure.in: Add AC_HEADER_DIRENT.
3860 (hppa*-*-mpeix*): New target.
3861 * configure.host (hppa*-*-mpeix*): New host.
3862 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3863 friends rather than just including <sys/dir.h>.
3864 * som.h (struct som_symbol): Add hppa_priv_level and apto
3865 tc_data. Change all users.
3866 (struct somdata): Add comp_unit field.
3867 (obj_som_compilation_unit): Define.
3868 (bfd_som_attach_compilation_unix): Declare.
3869 * som.c: Check HOST_HPPAMPEIX.
3870 (struct som_misc_symbol_info): Add new field priv_level.
3871 (som_object_setup): Add current_offset parameter. Change all
3873 (setup_sections): Likewise.
3874 (som_object_p): For EXECLIBMAGIC, read the lst header.
3875 (som_write_symbol_strings): Add compilation_unit parameter.
3877 (som_finish_writing): Write out compilation_unit.
3878 (som_bfd_derive_misc_symbol_info): Set priv_level.
3879 (som_build_and_write_symbol_table): Set xleast field to 3.
3880 (som_slurp_symbol_table): Set symbol priv_level.
3881 (bfd_som_attach_compilation_unit): New function.
3882 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3883 priv_level into symbol_value.
3884 * configure, config.in: Rebuild.
3886 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3888 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3889 warning function to call _bfd_error_handler instead.
3891 * libbfd.c (COERCE32): Cast through unsigned long and long to
3892 avoid bug in old version of gcc.
3894 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3895 (elf_backend_additional_program_headers): Don't define.
3897 1998-12-08 Nick Clifton <nickc@cygnus.com>
3899 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3900 relocations to include offset of 2 included in the insns, and the
3901 offset of the relocs within the section.
3903 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3905 The following changes were made by David Taylor
3906 <taylor@texas.cygnus.com>, Edith Epstein
3907 <eepstein@sophia.cygnus.com>, Jim Blandy
3908 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3909 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3910 changes originally made by HP; HP did not create ChangeLog
3913 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3914 automake macro library.
3916 * hpux-core.c (hpux_core_core_file_p): this function now
3917 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3918 found in the corefile! Also, in hpux_core_core_file_p, if we
3919 encounter a section with an unknown type, don't punt. Instead,
3920 just skip it. Also, count the number of sections of known type
3921 that we encounter. If we encounter at least one good one, then
3922 we'll declare that the file is a core file. If we encounter any
3923 unknown ones but some known ones, then we'll issue a warning (but
3924 still declare it to be a core file). Also, correctly decide when a
3926 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3927 (CORE_ANON_SHMEM): define if not defined.
3928 (hpux_core_struct): add members lwpid and user_tid.
3929 (core_kernel_thread_id, core_user_thread_id): new macros.
3930 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3931 the name before storing it in the bfd.
3932 (hpux_core_core_file_p): handle threads.
3934 * libhppa.h (GET_FIELD): protect against redefinition.
3935 (HPPA_WIDE): define.
3936 (GET_FIELD): define.
3941 (sign_extend): redefine.
3942 (assemble_6): define.
3943 (assemble_12): rewrite.
3944 (assemble_16): define.
3945 (assemble_16a): define.
3946 (assemble_17): rewrite.
3947 (assemble_22): define.
3949 1998-12-07 Nick Clifton <nickc@cygnus.com>
3951 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3952 relocations for signed values.
3954 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3956 * mipsbsd.c (MY(set_arch_mach)): Make static.
3957 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3958 bfd_mach_mips* macros rather than simple numbers.
3960 COFF weak symbol support, based on patches from Mark Elbrecht
3961 <snowball3@usa.net>:
3962 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3963 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3964 (coff_write_alien_symbol): Likewise.
3965 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3966 (coff_link_add_symbols): Likewise.
3967 (_bfd_coff_link_input_bfd): Likewise.
3968 (_bfd_coff_write_global_sym): Likewise.
3970 * elf.c (copy_private_bfd_data): Always initialize the
3971 includes_phdrs field.
3973 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3974 file defines a symbol first mentioned in an ELF file.
3976 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3977 possible, rather than only if BFD64.
3978 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3980 * bfd-in2.h: Rebuild.
3982 * srec.c (srec_set_section_contents): Correct test to avoid
3983 switching to 4 byte addresses after seeing a second section which
3984 requires 3 byte addresses. From Joel Schantz
3985 <joel.schantz@argosys.boeing.com>.
3987 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3988 <aymeric.vincent@emi.u-bordeaux.fr>.
3990 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3992 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3993 decide whether the output file is -mrelocatable-lib,
3994 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3996 1998-12-03 Nick Clifton <nickc@cygnus.com>
3998 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3999 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4000 * bfd-in2.h: Regenerate.
4001 * libbfd.h: Regenerate
4003 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4005 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4006 link against a dynamic symbol with no type or size.
4008 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4010 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4011 relocation for section which does not get loaded.
4012 (elf_i386_relocate_section) [R_386_32]: Likewise.
4014 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4016 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4017 reloc_count and i long instead of unsigned long. Handle error
4018 return from bfd_canonicalize_reloc.
4020 1998-12-01 Nick Clifton <nickc@cygnus.com>
4022 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4025 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4027 * elf32-sh.c (elf/sh.h): Include.
4028 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4029 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4030 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4031 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4032 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4034 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4036 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4037 causes division by zero later on.
4039 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4041 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4044 1998-11-25 DJ Delorie <dj@cygnus.com>
4046 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4049 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4051 * elf32-fr30.c (fr30_elf_relocate_section): Call
4052 fr30_final_link_relocate.
4053 (fr30_final_link_relocate): New function: Handle I20 and I32
4055 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4056 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4057 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4059 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4062 The following changes are based on a patch submitted by Gianluca
4063 Moro <glctr@abc.it>:
4065 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4066 not already been updated.
4067 (find_remembered_hi16s_reloc): New parameter 'already_found'
4068 returns state of remembered hi16s reloc.
4069 (remember_hi16s_reloc): Set 'found' field to false.
4070 (hi16s_location): Add 'found' field.
4072 1998-11-23 DJ Delorie <dj@cygnus.com>
4074 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4075 to see .DLL files as unrecognized.
4076 (i3coff_object_p): Sorry, had to hack it to not recognize these
4077 files (pei-i386) on request.
4079 1998-11-23 DJ Delorie <dj@cygnus.com>
4081 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4082 relents. Call bfd_check_format to reinitialize.
4084 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4086 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4089 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4091 * aclocal.m4: regenerate
4092 * configure: regenerate
4094 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4096 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4097 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4098 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4099 respect it as an upper bound on what memory to reference.
4100 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4101 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4102 update vtable_entries_size appropriately.
4104 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4106 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4109 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4111 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4112 bfds; they have no "file" so we fake it.
4113 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4114 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4115 resizing the memory buffer.
4116 * opncls.c (bfd_make_writable): New function; lets you write a
4117 bfd_create'd bfd to an in-memory buffer.
4118 (bfd_make_readable): New function; lets you read back that buffer
4119 as if it were from bfd_openr. Used to build generated archive
4120 members (winsup's ld's dlltool)
4122 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4124 * po/bfd.pot: Regenerated.
4126 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4128 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4131 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4133 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4134 element of the gotentry list for local symbols too.
4135 (elf64_alpha_relocate_section): Unify local and global handling.
4136 Assert that gotent->use_count > 0.
4138 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4140 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4141 update for file name changes of July 2, 1998.
4143 * configure: Rebuild.
4145 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4147 * po/bfd.pot: Regenerated.
4149 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4151 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4152 * aclocal.m4, configure: regenerate
4154 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4156 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4158 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4160 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4161 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4163 * aclocal.m4, configure: regenerated.
4165 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4167 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4168 R_D10V_GNU_VTENTRY relocs.
4169 (elf_d10v_howto_table): Likewise.
4170 (d10v_reloc_map d10v_reloc_map): Likewise.
4171 (elf32_d10v_gc_mark_hook): New.
4172 (elf32_d10v_gc_sweep_hook): New.
4173 (elf32_d10v_check_relocs): New.
4174 (elf32_d10v_relocate_section): New.
4175 (elf_backend_relocate_section): Define.
4176 (elf_backend_can_gc_sections): Define.
4178 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4180 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4181 (BFD64_BACKENDS): ...from here.
4182 (BFD32_BACKENDS_CFILES): Move vms files here...
4183 (BFD64_BACKENDS_CFILES): ...from here.
4184 * Makefile.in: Rebuild.
4186 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4188 * Makefile.am: Add FR30 target.
4189 * Makefile.in: Add FR30 target.
4190 * archures.c: Add support for FR30.
4191 * config.bfd: Add support for FR30.
4192 * configure.in: Add support for FR30.
4193 * reloc.c: Add support for FR30 relocations.
4194 * targets.c: Add support for FR30 relocations.
4195 * bfd-in2.h: Regenerate.
4196 * configure: Regenerate.
4197 * libbfd.h: Regenerate.
4198 * cpu-fr30.c: New file.
4199 * elf32-fr30.c: New file.
4201 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4203 * configure.in: detect cygwin* instead of cygwin32*
4204 * configure: regenerate
4206 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4208 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4209 use bfd_malloc and free instead and check return value from bfd_malloc.
4211 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4213 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4214 * libbfd.h: Rebuild.
4216 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4217 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4218 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4219 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4221 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4223 (mips_elf_link_hash_table_create): Don't initialize
4224 dynsym_sec_strindex.
4225 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4226 (mips_elf_size_dynamic_sections): Generate a section symbol for
4227 every output section.
4228 (mips_elf_finish_dynamic_sections): Count all sections for
4230 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4233 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4235 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4236 for later PLT entries in large PLTs.
4237 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4239 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4241 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4243 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4245 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4246 * elflink.h (elf_collect_hash_codes): New function. This function is
4247 called for each exported symbol and we compute the ELF hash value for
4249 (compute_bucket_value): New function. It is called from
4250 size_dynamic_sections to determine the hash table size. When we are
4251 optimizing a better, but slower, algorithm is used.
4252 (size_dynamic_sections): Call compute_bucket_value.
4254 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4256 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4258 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4260 (sh_elf_gc_mark_hook): New.
4261 (sh_elf_gc_sweep_hook): New.
4262 (sh_elf_check_relocs): New.
4263 (elf_backend_can_gc_sections): Define.
4265 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4267 * acinclude.m4: undo previous gettext change
4268 * aclocal.m4: rebuild with right version of aclocal.
4270 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4272 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4273 aclocal.m4 to acinclude.m4, so they don't get lost.
4275 * elfcore.h: rewrite for better corefile support.
4276 * elf.c (elfcore_*): new functions.
4277 * elf-bfd.h (elf_obj_tdata): new structure members.
4278 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4280 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4282 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4284 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4285 and R_M32R_GNU_VTENTRY.
4286 (elf_backend_can_gc_sections): Define.
4287 (m32r_elf_check_relocs): New.
4288 (m32r_elf_gc_mark_hook): New.
4289 (m32r_elf_gc_sweep_hook): New.
4290 (m32r_elf_relocate_section): Handle VT relocs.
4292 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4294 * coff-arm.c (arm_relocate_section): Remove redundant test.
4296 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4297 cleat that the 'bitsize' field is the size of the bitfield AFTER
4298 relocation not before.
4300 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4302 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4305 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4307 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4308 R_SPARC_GNU_VTENTRY.
4309 (elf32_sparc_check_relocs): Handle them.
4310 (elf32_sparc_reloc_type_lookup): Likewise.
4311 (elf32_sparc_relocate_section): Likewise.
4312 (elf32_sparc_gc_mark_hook): New.
4313 (elf32_sparc_gc_sweep_hook): New.
4315 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4317 * som.c (som_finish_writing): Perform some sanity checks when
4318 writing an executable or shared library.
4320 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4322 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4323 * configure.in (elf): Add dwarf1.lo.
4324 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4325 * elf.c (_bfd_elf_find_nearest_line): Add call to
4326 _bfd_dwarf1_find_nearest_line.
4327 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4328 Add call to _bfd_dwarf1_find_nearest_line.
4329 * configure: Rebuilt.
4331 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4333 * elflink.h (elf_gc_sections): Do not allow garbage
4334 collection if dynamic sections have been created.
4336 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4338 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4340 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4341 (v850_elf_perform_relocation): Likewise.
4342 (v850_elf_final_link_relocate): Likewise.
4343 (v850_elf_relocate_section): Likewise.
4344 (v850_elf_gc_sweep_hook): New routine.
4345 (v850_elf_gc_mark_hook): New routine.
4346 (elf_backend_can_gc_sections): Define.
4348 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4350 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4353 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4355 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4356 Declare size as bfd_size_type.
4357 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4359 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4361 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4363 * som.c (CPU_PA_RISC2_0): Define.
4364 (_PA_RISC2_0_ID): Likewise.
4365 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4367 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4369 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4370 has a base which is already defined, only add the referenced
4371 symbol to the dynamic symbol table if it is defined or referenced
4374 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4377 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4379 * elflink.h (elf_link_add_object_symbols): Undo last change.
4381 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4383 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4384 symbol for the indirect alias to a versioned symbol.
4386 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4388 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4389 (elf32_i386_vtentry_howto): New.
4390 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4391 or elf32_i386_vtinherit_howto on lookup.
4393 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4395 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4396 reloc_type. Rename R_68K__max to R_68K_max.
4397 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4400 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4402 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4403 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4405 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4408 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4410 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4411 message has a null byte terminator.
4413 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4415 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4416 word subject to R_V850_32 relocation.
4418 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4420 * dwarf2.c: Add comment describing problem computing line numbers
4421 for undefined symbols at link time.
4423 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4425 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4426 transform a defweak into a plt entry.
4427 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4428 plt entry references to receive a RELATIVE reloc.
4429 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4430 (elf64_alpha_relocate_section): Assert we don't overrun
4431 the allocated relocation space.
4433 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4435 * elf.c (swap_out_syms): Always treat section symbols as
4436 special, even if they are attached to a common section.
4438 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4440 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4441 sections with v850 common section attributes into named v850
4443 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4444 common section attributes into named v850 common sections.
4446 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4448 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4451 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4453 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4454 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4455 reloc to the wrong section a warning, not an error. .dynsbss
4456 is not an output section, so there is no need to check for it.
4458 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4460 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4462 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4464 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4465 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4467 (elf32_arm_gc_mark_hook): New.
4468 (elf32_arm_gc_sweep_hook): New.
4469 (elf32_arm_check_relocs): New.
4470 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4472 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4475 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4477 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4478 assume there is no PLT or GOT.
4480 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4482 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4483 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4484 also accepted as a function symbol type.
4486 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4488 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4490 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4492 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4493 match definition of _bfd_gc_sections field.
4494 * libbfd.h: Rebuild.
4496 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4498 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4499 the addend of a dynamic relocation referencing a section.
4500 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4501 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4503 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4505 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4506 bed has a size_dynamic_sections routine before trying to use it.
4508 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4510 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4511 _bfd_elf_rel_vtable_reloc_fn.
4513 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4515 * Makefile.am: Add elf32-arm.c.
4516 * Makefile.in: Rebuild.
4517 * elf-bfd.h: Add elf_backend_get_symbol_type.
4518 * elf.c (swap_out_syms): If defined, call
4519 elf_backend_get_symbol_type.
4520 * elf32-arm.c: Define elf_backend_get_symbol_type.
4521 (elf32_arm_get_symbol-type): New routine.
4522 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4523 (bfd_elf32_arm_process_before_allocation): Change to
4524 check for STT_ARM_TFUNC.
4525 (elf32_arm_final_link_relocate): Likewise.
4526 * elfxx-target.h: Add elf_backend_get_symbol_type.
4528 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4530 * archures.c (bfd_mach_alpha_ev[456]): New.
4531 * cpu-alpha.c: Rework to match these types.
4532 * bfd-in2.h: Rebuild.
4534 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4536 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4537 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4539 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4540 (elf_i386_reloc_type_lookup): Recognize them.
4541 (elf_i386_check_relocs): Pass them off to generic code.
4542 (elf_i386_relocate_section): Ignore them.
4543 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4544 (elf_backend_can_gc_sections): True.
4546 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4548 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4549 before looking at owner field.
4550 (elf32_arm_to_thumb_stub): Ditto.
4551 (elf32_arm_relocate_section): Compute name before calling
4552 elf32_arm_final_link_relocate().
4554 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4556 * elf.c: comment and formatting cleanups.
4559 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4561 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4562 (core files are treated differently than object files).
4563 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4564 bfd_elf_mkcorefile): declare.
4565 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4566 bfd_elf_mkcorefile): add to bfd_target vector.
4567 * elfcore.h (elf_core_file_p): save the program header table,
4568 and set the bfd architecture from the elf file header.
4569 * elf.c (bfd_elf_mkcorefile): new function.
4570 (_bfd_elf_write_corefile_contents): new function.
4571 (assign_file_positions_for_segments): add cases for handling
4572 PT_NOTE segments. (assign_file_positions_except_relocs):
4573 core files should be handled the same as exec files.
4574 (prep_headers): identify core files as type ET_CORE.
4575 (copy_private_bfd_data): identify the sections belonging to
4576 the PT_NOTE segment.
4578 * elf32-sparc.c (elf32_sparc_final_write_processing):
4579 add break statement to default case.
4581 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4583 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4584 section (not input) will be in sections ".sbss", ".sbss2",
4585 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4586 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4587 output_offset for correct evaluation of addend.
4589 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4591 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4592 elf32_arm_allocate_interworking_sections and
4593 elf32_arm_process_before_allocation.
4595 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4597 * bfd-in.h: Ammend prototype for
4598 elf32_arm_process_before_allocation to remove surplus third
4601 * bfd-in2.h: Regenerate.
4603 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4605 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4607 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4609 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4610 calculated for RELOC_SPARC_REV32 case.
4612 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4614 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4615 elf32_arm_allocate_interworking_sections and
4616 elf32_arm_process_before_allocation.
4617 * bfd-in2.h: Regenerated.
4618 * elf32-arm.c Define elf32_arm_link_hash_table.
4619 (insert_thumb_branch): New routine.
4620 (find_thumb_glue): New routine.
4621 (find_arm_glue): New routine.
4622 (record_arm_to_thumb_glue): New routine.
4623 (record_thumb_to_arm_glue): New routine.
4624 (elf32_arm_link_hash_table_create): New routine.
4625 (elf32_arm_get_bfd_for_interworking): New routine.
4626 (elf32_arm_allocate_interworking_sections) New routine.
4627 (elf32_arm_process_before_allocation) New routine.
4628 (elf32_thumb_to_arm_stub): New routine.
4629 (elf32_arm_to_thumb_stub): New routine.
4630 (elf32_print_private_bfd_data): Fix typo.
4631 (elf32_arm_final_link_relocate): Add argument sym_sec.
4632 Check for branches to thumb symbols in case R_ARM_PC24.
4633 Check for branches to arm symbols in case R_ARM_THM_PC22.
4634 (elf32_arm_relocate_section): Pass symbol section to
4635 elf32_arm_final_link_relocate.
4637 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4639 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4640 entries unless the symbol is defined in the executable; in
4641 particular, undefined weak symbols get a PLT entry.
4643 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4645 * libaout.h: Remove nested comment to avoid warning.
4647 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4649 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4650 R_ARM_PC24 relocation.
4652 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4654 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4655 argument is_local. Add argument sym_flags. Check sym_flags
4656 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4657 (elf32_arm_relocate_section): Don't pass local sym and pass
4658 sym_flags to elf32_arm_final_link_relocate.
4660 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4662 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4663 to not count too few relocs for dynamicly linked executables.
4665 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4667 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4668 symbols without a dynamic index dynamic. Consider all weak
4670 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4671 correspondance between input and output sections.
4673 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4675 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4676 that use a .got.plt section start the got offset at zero.
4678 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4680 * ieee.c (ieee_write_processor): Correct the processor ID written
4681 out for bfd_arch_m68k, accommodating change of March 25.
4683 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4685 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4686 R_ARM_THM_RPC22 relocations.
4688 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4690 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4692 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4693 .got relocs in -Bsymbolic shared objects.
4695 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4697 * elf32-arm.c: Add private flags to ELF header.
4698 (elf32_arm_print_private_bfd_data): New Function.
4699 (elf32_arm_set_private_flags): New Function.
4700 (elf32_arm_copy_private_flags): New Function.
4701 (elf32_arm_merge_private_bfd_data): New Function.
4703 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4705 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4707 (elf32_sparc_relocate_section): Likewise.
4709 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4711 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4712 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4713 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4714 of the function. Recognize no .plt as static linking.
4716 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4718 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4719 ".liblist" string through gettext.
4721 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4723 * Makefile.am: Add support for elf32-arm.lo.
4724 * Makefile.in: Rebuild.
4725 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4726 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4727 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4728 * configure: Regenerate.
4729 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4730 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4731 bfd_target bfd_elf32_littlearm_vec.
4732 * elf32-arm.c: New file.
4734 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4736 * libaout.h (M_SPARCLITE_LE): New machine.
4737 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4738 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4739 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4740 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4741 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4742 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4743 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4744 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4745 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4746 be BFD_RELOC_SPARC_REV32.
4748 * config.bfd (sparc86x-*-aout): New
4750 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4752 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4753 actually mapping the output sections.
4755 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4758 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4759 (mn10300_elf_reloc_map): Similarly.
4760 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4762 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4764 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4766 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4767 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4768 elf_mips_reloc_type defined in elf/mips.h.
4770 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4772 * elf64-mips.c: Remove reloc_type definition completely. It's now
4775 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4777 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4778 as they are defined in elf/mips.h now.
4780 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4783 * Re-add lost change:
4784 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4786 (mn10300_elf_relax_section): Include stack space for register saves
4787 in the imm8 field of a "call" instruction.
4788 (compute_function_info): Determine how much stack is allocated by
4789 the movm instruction. Fix typo.
4790 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4792 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4794 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4795 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4797 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4799 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4801 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4803 * elf32-hppa.h: Let ELF header define the enum containing the
4804 external reloc numbers.
4805 * elf32-i386.h: Likewise.
4807 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4809 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4810 * elf32-mips.c: Likewise.
4811 * elf32-ppc.c: Likewise.
4813 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4815 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4816 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4818 * bfd-in.h: Regenerate.
4819 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4820 parameter to 'unsigned int' to avoid K&R compatability problems.
4822 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4824 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4825 functionname_ptr to be const. Change line_ptr to be unsigned.
4827 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4828 macro is not defined. Change second parameter from bfd_link_info
4829 to coff_final_link_info. Add prototype.
4830 (coff_final_link_postscript): Simplify handling when macro is not
4831 defined. Add prototype.
4833 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4835 * elf-mn10300.c: Before include system specific ELF header define
4836 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4837 * elf32-mips.c: Likewise.
4838 * elf32-ppc.c: Likewise.
4840 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4842 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4843 temporary patch over to elf64-mips.c as well.
4845 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4847 * elf32-mips.c (reloc_type): Temporarily disable definition of
4848 standard relocation since they are now defined in elf/mips.h.
4850 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4852 * elf-m10200.c (mn10200_elf_final_link_relocate):
4853 Modify range test for case R_MN10200_8.
4855 * elf-m10300.c (mn10300_elf_final_link_relocate):
4856 Modify range test for case R_MN10300_8.
4858 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4860 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4861 * elf32-i386.c (elf_backend_got_header_size): Define.
4862 (elf_backend_plt_header_size): Define.
4863 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4864 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4865 * elfxx-target.h: Provide a default of zero.
4866 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4867 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4869 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4870 entry from an executable, even if the plt refcount goes to 0.
4872 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4874 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4875 directory name at the line number.
4877 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4878 with an unspecified type.
4880 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4882 * sunos.c: Add undef of valid to avoid problem on SunOS.
4884 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4886 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4888 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4890 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4891 R_68K_PCxx and R_68K_xx relocations. Make sure that
4892 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4893 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4894 R_68K_xx relocations.
4895 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4896 that has no plt entry.
4897 (elf_m68k_relocate_section): Ignore the plt offset in a static
4899 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4901 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4904 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4906 (howto_table, reloc_map): Add entries for them.
4907 (elf_m68k_check_relocs): Handle them. Implement reference
4908 counting for got and plt entries.
4909 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4910 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4912 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4913 (elf_m68k_relocate_section): Handle the new reloc types.
4914 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4915 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4916 * elflink.h (elf_link_add_object_symbols): When creating an
4917 indirect reference for symbol versioning also copy the plt
4919 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4920 flag also reset the plt offset.
4921 (elf_link_assign_sym_version): Likewise.
4922 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4923 the size of the entry in bytes.
4924 (elf_gc_allocate_got_offsets): Likewise.
4926 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4928 * elflink.h (elf_gc_sections): Return true rather than falling off
4931 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4934 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4936 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4937 comment describing when it should be enabled.
4938 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4941 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4943 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4944 information ATN records.
4946 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4948 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4949 section for an absolute symbol in a fully linked file. Based on
4950 patch from Christian Holland <CHolland@de.lucent.com>.
4952 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4954 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4955 that a symbol is undefined.
4957 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4959 * som.c (som_bfd_gc_sections): Define.
4961 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4963 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4964 overflows in ARM_26D patches, since they have already been
4965 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4967 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4969 * coffcode.h (coff_write_object_contents): If we have any long
4970 section names, call coff_write_symbols even if there are no
4973 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4975 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4976 PT_LOAD segment, rather than only setting it once for the entire
4979 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4980 rather than ignoring every phdr with a p_paddr of 0, ignore all
4981 the phdrs if they all have a p_paddr of 0.
4983 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4984 section was discarded from the link.
4986 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4988 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4990 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4992 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4993 floating point operations.
4995 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4997 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5000 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5002 Merge of vax/vms (read-only) support
5003 * configure.com: Support Vax target.
5004 * makefile.vms: Support Vax target.
5005 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5006 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5008 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5010 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5012 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5014 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5016 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5017 * targets.c (bfd_target_ovax_flavour): New flavour.
5018 (vms_alpha_vec): Renamed from evax_alpha_vec.
5020 (target_vector): Update accordingly.
5021 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5023 (vax*-*-*vms*): New target.
5024 * Makefile.am: Update for renamed files. Rebuild dependencies.
5025 * bfd-in2.h: Rebuild.
5026 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5028 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5030 Based on patch from Matt Semersky <matts@scd.hp.com>:
5031 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5032 pointer on abfd->outsymbols.
5033 (generic_add_output_symbol): Handle NULL sym parameter.
5035 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5037 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5040 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5042 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5043 when handling 32 bit immediate relocs.
5044 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5046 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5048 * section.c (STD_SECTION): Account for recently added gc_mark
5049 field in struct asection.
5051 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5052 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5054 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5056 ELF Section-level Garbage Collection:
5057 * bfd.c (bfd_gc_sections): New.
5058 * aout-adobe.c: Hook to default implementation.
5059 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5060 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5061 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5062 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5063 * tekhex.c, versados.c: Likewise.
5064 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5065 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5067 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5068 (bfd_generic_gc_sections): New.
5069 * section.c (SEC_KEEP): New.
5070 (asection): Add gc_mark member.
5072 * elfcode.h (elf_gc*): New name remappings.
5073 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5074 sections to be excluded.
5075 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5076 (elf_gc_propogate_vtable_entries_used): New.
5077 (elf_gc_smash_unused_vtentry_relocs): New.
5078 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5079 (elf_gc_common_finalize_got_offsets): New.
5080 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5081 * elfxx-target.h: Add and default gc hooks.
5083 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5085 (struct elf_obj_tdata): Likewise for local_got_offsets.
5086 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5087 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5088 * elf64-sparc.c, elflink.h: Likewise.
5090 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5091 (ELF_LINK_HASH_MARK): Define.
5092 (struct elf_backend_data): Add GC hooks.
5093 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5095 * elf-m10300.c (mn10300_elf_check_relocs): New.
5096 (mn10300_elf_gc_mark_hook): New.
5097 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5098 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5099 (mn10300_elf_final_link_relocate): Likewise.
5100 (mn10300_elf_relocate_section): Likewise.
5101 (elf_backend_can_gc_sections): Define.
5102 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5103 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5104 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5105 (mips_info_to_howto_rel): Likewise.
5106 (mips_elf_relocate_section): Likewise.
5107 (mips_elf_check_relocs): Likewise.
5108 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5109 (elf_backend_can_gc_sections): Define.
5110 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5111 (ppc_elf_howto_raw): Handle them.
5112 (ppc_elf_reloc_type_lookup): Likewise.
5113 (ppc_elf_relocate_section): Likewise.
5114 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5115 Handle new vtable relocs.
5116 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5117 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5118 (elf_backend_can_gc_sections): Define.
5120 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5122 * archures.c (bfd_mach_mn10300): Define.
5123 * elf-m10300.c: Include elf/mn10300.h
5124 (elf_mn10300_mach): New function.
5125 (_bfd_mn10300_elf_final_write_processing): Likewise.
5126 (_bfd_mn10300_elf_object_p): Likewise.
5127 (elf_backendfinal_write_processing): Define.
5128 (elf_backend_object_p): Likewise.
5130 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5132 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5135 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5137 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5138 link_next field, not the next field.
5140 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5142 * elf.c (map_sections_to_segments): Check the section address
5143 against the phdr size both with and without a modulo of
5146 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5148 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5149 linker created empty input section if the output section has the
5152 * elflink.h (elf_link_output_extsym): Print an error message if
5153 _bfd_elf_section_from_bfd_section fails.
5155 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5158 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5160 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5161 native linker output. Avoid putting an empty section in more than
5164 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5166 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5167 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5169 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5171 * elf.c (swap_out_syms): New arg relocatable_p.
5172 Don't add section VMA to symbols for relocatable output.
5173 (_bfd_elf_compute_section_file_positions): Update call to
5176 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5178 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5179 against 'addend' be signed rather than unsigned.
5181 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5183 * elf32-m32r.c: Add prototyps for static functions.
5185 * coff-arm.c: Add prototypes for static functions.
5187 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5189 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5190 LMA is used to order sections in a segment.
5192 * elf32-v850.c: Add prototypes for static functions.
5193 Change type of addend parameter to bfd_vma in various functions.
5195 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5197 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5198 complain_overflow_signed instead of complain_overflow_bitfield.
5200 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5202 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5203 when comparing against 0.
5205 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5207 * Makefile.am (config.status): New target.
5208 * Makefile.in: Rebuild.
5210 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5212 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5213 error if previous object endianness doesn't match current object.
5215 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5217 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5218 _bfd_elf_print_private)bfd_data ().
5220 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5222 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5224 (elf_link_add_object_symbols): Set type_change_ok and
5225 size_change_ok before calling elf_merge_symbol.
5227 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5228 undefined symbol error, don't also issue an overflow error.
5230 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5232 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5233 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5234 message instead of crashing.
5236 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5238 * archures.c (bfd_mach_cpu32): Define.
5239 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5241 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5242 * ieee.c: Include <ctype.h>.
5243 (ieee_object_p): Parse out process ID string to make it more
5244 likely to be acceptable for bfd_scan_arch.
5245 * bfd-in2.h: Rebuild.
5247 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5249 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5250 _bfd_elf_print_private_bfd_data() so that the program header will
5253 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5255 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5256 0x68. Reindent. Add some comments.
5258 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5260 * elf.c (copy_private_bfd_data): Adjust physical address of
5261 segment in output BFD to contain LMAs of its sections.
5263 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5265 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5266 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5267 endian data 32 bit relocations.
5268 (elf32_sparc_merge_private_bfd_data): Check if linking little
5269 endian objects with big endian objects.
5270 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5271 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5272 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5274 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5275 * archures.c (bfd_mach_sparc_sparclite_le): New.
5276 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5278 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5280 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5283 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5285 * bfd-in.h: Move over patch to bfd-in2.h.
5287 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5289 (_bfd_relocate_contents): Likewise.
5291 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5293 * peicode.h (add_data_entry): If the section has no private data
5294 then do not create a Data Dictionary entry for it.
5296 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5298 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5299 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5300 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5301 subsections during relaxation more correctly.
5303 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5305 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5306 Add extra argument to bfd_arm_process_before_allocation ().
5307 * bfd-in.h: Reflect changes made in bfd-in2.h.
5308 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5309 coff class of a BFD symbol.
5310 * coff-arm.c: Add support for interworking between Thumb code and
5311 non-interworking aware ARM code.
5313 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5315 * po/Make-in (install-info): New target.
5317 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5319 * filemode.c: Remove; not used.
5321 If sysdep.h includes a header file, don't include it again:
5322 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5324 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5326 * archive.c: Don't include <string.h> or <errno.h>.
5327 * evax-alpha.c; Don't include <stdio.h>.
5328 * evax-egsd.c: Likewise.
5329 * evax-etir.c: Likewise.
5330 * evax-misc.c: Likewise.
5331 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5332 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5334 * hpux-core.c: Likewise.
5335 * netbsd-core.c: Likewise.
5337 * libbfd.c: Don't include <sys/types.h>.
5338 * nlmcode.h: Don't include <string.h>.
5339 * osf-core.c: Don't include <string.h> or <stdio.h>.
5340 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5341 <errno.h>, or <unistd.h>.
5342 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5344 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5346 * configure.com: If the version number can not be found in
5347 configure.in, set it to "unknown" rather than "2.8.1".
5349 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5351 * elf32-mips.c (elf_mips_mach): New.
5352 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5353 (_bfd_mips_elf_final_write_processing): Use the names
5354 of machines, rather than the numbers. Set both the ARCH
5355 and MACH in e_flags. Handle a few more specific machines.
5356 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5357 EF_MIPS_ARCH and EF_MIPS_MACH.
5359 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5361 * syms.c (bfd_is_local_label): Revert last change.
5362 * srec.c (srec_write_symbols): Discard debugging symbols.
5364 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5366 * som.c: Include <ctype.h>.
5367 * som.h: Don't include sysdep.h.
5369 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5371 * libbfd.h: Rebuilt.
5372 * libbfd-in.h: Removed gettext includes and defines.
5373 * sysdep.h: Moved gettext-related includes and defines here.
5375 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5377 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5378 an ad-hoc test. Kill bogus #if 0 code.
5379 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5381 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5383 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5384 when generating a normal executable for a symbol defined in a
5385 regular file. When copying a reloc into the output file, adjust
5386 the addend for a PC relative reloc against a global symbol.
5388 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5390 * libbfd.h: Rebuilt.
5391 * libbfd-in.h (_): Define as dgettext.
5393 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5395 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5397 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5398 when declaring parameter types.
5399 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5401 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5403 * config.bfd: If we include any ELF targets in targ_defvec and/or
5404 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5405 * elf32-gen.c (dummy): New static const variable.
5406 (elf_generic_info_to_howto): New static function.
5407 (elf_generic_info_to_howto_rel): New static function.
5408 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5409 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5410 * elf64-gen.c: Same changes as elf32-gen.c.
5411 * elfcode.h (elf_object_p): For the generic target, ignore a
5412 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5414 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5416 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5417 * configure: Rebuild.
5419 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5421 * config.bfd: Update OSR5/Unixware patterns.
5423 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5425 * elf.c (assign_file_positions_for_segments): Allow for holes
5426 between sections added by a link script.
5428 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5430 * configure.in: Change version number to 2.9.4
5431 * configure: Rebuild.
5433 Based on patch from H.J. Lu <hjl@gnu.org>:
5434 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5435 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5436 * bfd-in2.h: Rebuild.
5438 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5440 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5443 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5445 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5446 (elf64_alpha_relax_section): Fill them in.
5447 (elf64_alpha_relax_opt_call): Implement more than a stub.
5448 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5449 alignment on .scommon.
5450 (elf64_alpha_merge_gots): Merge use counts as well.
5452 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5454 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5455 for calculating a local symbol's address.
5456 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5457 Set the .got's cooked size as well as the raw size.
5459 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5461 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5462 internationalisation of printed information.
5464 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5465 internationalisation of printed information.
5467 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5469 * syms.c (struct indexentry): Change directory_name, file_name,
5470 and function_name fields to char *.
5471 (struct stab_find_info): Change cached_file_name field to char *.
5473 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5475 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5477 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5479 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5481 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5483 * Makefile.am (install-data-local): Make $(includedir).
5484 * Makefile.in: Rebuild.
5486 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5488 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5490 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5492 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5493 * Makefile.in: Rebuild.
5495 * bfd-in2.h: Rebuild for Nick's changes.
5497 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5499 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5500 change wrt length == max_namelen.
5502 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5504 * Many files: Added gettext invocations around user-visible
5506 * libbfd-in.h: Added gettext includes and defines.
5507 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5508 HAVE_LC_MESSAGES): Define.
5509 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5511 * Makefile.am (SUBDIRS): Added po.
5512 (POTFILES): New macro.
5513 (po/POTFILES.in): New target.
5514 (SOURCE_HFILES): New macro.
5516 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5518 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5520 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5521 NT_PRSTATUS note section encountered, it contains the status of
5522 the currently executing thread when the core file was written.
5524 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5526 * libcoff.h: Add extra parameter to
5527 bfd_coff_link_output_has_begun overrideable function.
5528 * cofflink.c: Pass extra parameter to
5529 bfd_coff_link_output_has_begun function.
5530 * bfd-in.h: Add prototypes for exported ARM interworking
5532 * peicode.h: ARM specific code reorganised to conform to BFD
5534 * coffcode.h: ARM specific code reorganised to conform to BFD
5536 * coff-arm.c: Code reorganised to conform to the BFD coding
5537 conventions. Global variables have been moved into an ARM
5538 specific hash table structure and a new function:
5539 bfd_arm_get_bfd_for_interworking() has been created which is
5540 called from the linker scripts.
5542 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5544 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5546 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5547 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5548 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5549 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5551 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5553 * config.bfd: Added sparc86x support.
5555 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5557 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5558 an out of range pc-relative jump/call to an undefined weak symbol.
5560 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5562 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5565 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5567 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5568 an error other than bfd_error_system_call, set the error to
5569 bfd_error_wrong_format.
5571 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5572 bfd_elf32_powerpcle_vec.
5574 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5575 program segments are zero, don't set p_paddr_valid.
5577 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5579 * elf64-alpha.c: Initial implementation of relaxation --
5580 (struct alpha_elf_link_hash_entry): Add use_count member.
5581 (elf64_alpha_check_relocs): Initialize and increment it.
5582 (elf64_alpha_can_merge_gots): Check it when considering merging.
5583 (elf64_alpha_merge_gots): Drop entries with zero use.
5584 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5585 (elf64_alpha_always_size_sections): Split out got sizing ...
5586 (elf64_alpha_size_got_sections): ... here. New function.
5587 (elf64_alpha_relax_find_reloc_ofs): New function.
5588 (elf64_alpha_relax_with_lituse): Likewise.
5589 (elf64_alpha_relax_without_lituse): Likewise.
5590 (elf64_alpha_relax_opt_call): Likewise.
5591 (elf64_alpha_relax_section): Likewise.
5592 (elf64_alpha_add_symbol_hook): Likewise.
5593 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5594 (elf64_alpha_relocate_section): Likewise.
5595 (bfd_elf64_bfd_relax_section): Define.
5596 (elf_backend_add_symbol_hook): Likewise.
5598 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5600 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5601 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5602 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5604 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5606 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5607 * configure: Rebuild.
5609 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5611 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5612 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5613 * configure.in: Define and substitute WIN32LDFLAGS and
5615 * aclocal.m4: Rebuild with new libtool.
5616 * configure, Makefile.in: Rebuild.
5618 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5620 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5621 before any other symbols in the same section.
5623 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5625 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5628 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5630 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5632 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5633 Use addr_size for address size, rather than sizeof(bfd_vma).
5634 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5635 Fix call to read_address.
5636 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5637 Scrap other unneeded arguments. Fix call to read_address.
5638 (scan_unit_for_functions): Fix call to read_attribute.
5639 (parse_comp_unit): We now handle more values for addr_size.
5640 Set addr_size in unit. Fix call to read_attribute and
5643 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5645 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5647 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5649 * archures.c (bfd_default_scan): Add m68k cases back to default
5650 switch, reverting patch of March 25, since IEEE support depends
5653 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5655 * Makefile.am (diststuff): New target.
5656 * Makefile.in: Rebuild.
5658 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5660 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5661 som_offset when we have an extended name table.
5663 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5665 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5667 * Makefile.in: Rebuild.
5669 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5671 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5672 symbols when creating a shared library.
5673 (elf_m68k_adjust_dynindx): New function, used by above code.
5674 (elf_m68k_finish_dynamic_sections): Initialize the section
5676 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5678 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5680 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5683 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5685 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5688 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5690 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5693 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5695 * configure.in: Set version to 2.9.1.
5696 * configure: Rebuild.
5698 * Branched binutils 2.9.
5700 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5702 * syms.c (ENABLE_CACHING): Define.
5703 (struct indexentry): Define.
5704 (struct stab_cache): Remove.
5705 (cmpindexentry): New static function.
5706 (struct stab_find_info): Add new fields: indextable,
5707 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5708 cached_file_name. Remove fields: file_cache, function_cache, and
5710 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5711 index table and search it.
5713 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5715 * elf.c (_bfd_elf_copy_private_section_data): Call
5716 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5718 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5720 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5722 * coff-arm.c: Define all globally visible variables and functions
5723 only when COFF_WITH_PE is not defined.
5724 * configure.in (armpe_little_vec, armpe_big_vec): Add
5726 * configure: Rebuild.
5728 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5730 Fix some gcc -Wall warnings:
5731 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5732 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5733 * archures.c (bfd_default_scan): Likewise.
5734 * bfd.c (bfd_scan_vma): Likewise.
5735 * binary.c (mangle_name): Likewise
5736 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5737 * coff-sh.c (sh_relocate_section): Likewise.
5738 * coff-stgo32.c (create_go32_stub): Likewise.
5739 * coffcode.h (coff_slurp_line_table): Likewise.
5740 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5741 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5742 (assign_file_positions_for_segments): Likewise.
5743 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5744 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5745 * oasys.c (oasys_write_sections): Likewise.
5746 * ppcboot.c (ppcboot_object_p): Likewise.
5747 (mangle_name): Likewise.
5748 * riscix.c (riscix_fix_pcrel_26): Likewise.
5749 * srec.c (srec_scan): Likewise.
5750 * stabs.c (_bfd_write_section_stabs): Likewise.
5751 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5752 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5753 switch. Declare parameters for function pointers.
5754 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5756 * elf.c (elf_sort_sections): Likewise.
5757 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5758 Add default cases to switches.
5759 (coff_arm_relocate_section): Remove unused local variables.
5761 (coff_arm_bfd_set_private_flags): Change flag variable to type
5763 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5764 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5765 (dump_toc): Change cat to const, and initialize it.
5766 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5767 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5768 (sh_elf_relocate_section): Initialize r_symndx.
5769 * coffcode.h (coff_compute_section_file_positions): Only declare
5770 old_sofar if ALIGN_SECTIONS_IN_FILE.
5771 (coff_write_object_contents): Initialize csym.
5772 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5773 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5775 * dwarf2.c: Include libiberty.h.
5776 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5777 (decode_line_info): Remove unused local variables.
5778 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5779 (m32r_elf_relocate_section): Likewise.
5780 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5781 (v850_elf_reloc): Likewise.
5782 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5783 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5784 * elf.c (assign_file_positions_for_segments): Always set adjust.
5785 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5786 parenthesize expression.
5787 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5788 (m32r_elf_object_p): Return a value.
5789 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5790 * elf32-mips.c (mips_elf_final_link): Initialize last.
5791 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5792 * elf32-v850.c (v850_elf_object_p): Return a value.
5793 (v850_elf_print_private_bfd_data): Change fprintf format string.
5794 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5796 * elflink.h (elf_link_add_object_symbols): Change vernum to
5797 unsigned int, and initialize it. Change fprintf format string.
5798 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5799 when setting or comparing to soname_indx.
5800 (elf_create_pointer_linker_section): Change num_symbols to
5802 * libcoff-in.h (coff_data_type): Change flags to flagword.
5803 * peicode.h (pe_print_idata): Initialize idx. Change j to
5804 bfd_size_type. Initialize hint_member. Remove useless test to
5806 (pe_print_edata): Change num_functions and num_names in struct
5807 EDT_type to unsigned long. Remove cast. Change fprintf format
5809 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5810 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5812 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5813 int *. Update uses. Change j to long.
5814 * bfd-in2.h, libcoff.h: Rebuild.
5816 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5818 * elf32-v850.c Remove definition of USE_REL.
5819 (v850_elf_info_to_howto_rela): New function.
5820 (v850_elf_perform_relocation): Renamed from
5821 v850_elf_store_addend_in_insn. Removed replace argument.
5822 (v850_elf_reloc): store the relocation in the addend field instead
5824 (v850_elf_final_link_relocate): Now calls
5825 v850_elf_perform_relocation.
5826 (v850_elf_relocate_section): Remove code to generate REL
5829 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5831 * coffcode.h (coff_new_section_hook): Set the type and storage
5832 class in the native symbol information allocated for a new section
5835 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5837 * peicode.h: Chain together calls to
5838 coff_bfd_copy_private_bfd_data and
5839 coff_bfd_print_private_bfd_data.
5841 * coff-arm.c: Add prototypes for
5842 coff_arm_bfd_print_private_bfd_data and
5843 coff_arm_bfd_copy_private_bfd_data.
5845 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5847 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5850 * peicode.h: Call arm-coff private data functions after handling
5853 * coff-arm.c: Turn statics into globals so that they can be shared
5854 both pe and pei backends.
5856 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5858 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5860 (sunos_write_object_contents): Likewise.
5861 * aoutx.h (NAME(aout,machine_type)): Likewise.
5862 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5864 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5866 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5868 (bfd_default_scan): Remove m68k special cases.
5869 * bfd-in2.h: Rebuild.
5870 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5872 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5873 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5875 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5876 selection, change printable_name to just "m68k" and make that the
5877 default instead of m68k:68020.
5879 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5881 (MY_get_section_contents): Define as aout_32_get_section_contents
5882 rather than NAME(aout,get_section_contents).
5884 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5886 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5887 and call bfd_default_set_arch_mach to do the real work.
5889 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5891 * bout.c (BALX): Include return register g14 as part of the insn.
5893 (calljx_callback): Use it.
5895 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5897 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5898 * libbfd.h: Rebuild.
5900 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5901 byte_count to unsigned int.
5902 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5903 unused local variables.
5905 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5906 variables er and er1.
5908 * cpu-v850.c: Include <ctype.h>.
5909 (scan): Case isdigit argument to unsigned char.
5911 From Yan Meroth <YAN.MEROTH@st.com>:
5912 * ihex.c (ihex_scan): Add extbase variable so that getting an
5913 extended linear address record does not ignore any previous
5915 (ihex_write_object_contents): When writing out an extended linear
5916 address record, zero out any previous extended address.
5918 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5920 * ieee.c (do_one): Check section before dereferencing it.
5921 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5922 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5924 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5926 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5928 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5930 * coff-arm.c: Add interworking functions to pe backends.
5932 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5934 * configure.in: Use AM_DISABLE_SHARED.
5935 * aclocal.m4, configure: Rebuild with libtool 1.2.
5937 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5939 * coff-arm.c (coff_arm_relocate_section): Better error messages
5940 when interowrking conflucts occur. Courtesy of Jonathan Walton
5942 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5943 relocations. Patch courtesy of Jonathan Walton and Tony
5946 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5948 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5949 part of Feb 22 change controling when to override the existing
5950 symbol with the .plt entry.
5952 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5954 * config.bfd (targ_cpu): Add thumb-pe target.
5956 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5957 functions in PE build.
5959 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5961 * config.bfd (sparclite-*-elf*): Added.
5963 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5965 * configure.in: Add elf.lo to elf shell variable.
5966 * Makefile.am (BFD_LIBS): Remove elf.lo.
5967 (BFD_LIBS_CFILES): Remove elf.c.
5968 (BFD32_BACKENDS): Add elf.lo.
5969 (BFD32_BACKENDS_CFILES): Add elf.c.
5970 * configure, Makefile.in: Rebuild.
5972 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5974 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5975 relocation against a now-local symbol should not have a dynamic
5978 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5980 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5982 (pe_print_private_bfd_data): Print PE flags. From Mikey
5983 <jeffdb@netzone.com>.
5985 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5987 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5988 a plt entry when we can determine that we authoritatively define
5991 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5993 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5994 don't actually use trad-core, but a SunOS-style core file handled
5996 * hosts/sparclinux.h: Remove.
5998 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6000 * peicode.h (pe_print_idata): If there is no .idata section, look
6001 for the import tables in some other section. Make the initial
6002 label line up better with the data. Print the import address
6003 table even if there is no import name table. If the import
6004 address table holds actual addresses, print them.
6006 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6008 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6009 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6010 bfd_error_system_call.
6012 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6014 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6015 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6017 From H.J. Lu <hjl@gnu.org>:
6018 * Makefile.am (libbfd_la_LDFLAGS): Define.
6019 * Makefile.in: Rebuild.
6021 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6023 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6024 * netbsd.h (MACHTYPE_OK): Define.
6025 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6026 calling N_SET_MACHTYPE, rather than having a switch.
6027 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6029 * i386netbsd.c (MACHTYPE_OK): Don't define.
6030 (DEFAULT_MID): Define.
6031 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6032 (MACHTYPE_OK): Don't define.
6033 (DEFAULT_MID): Define.
6034 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6035 (DEFAULT_MID): Define.
6036 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6037 (DEFAULT_MID): Define.
6038 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6039 (DEFAULT_MID): Define.
6041 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6042 * vaxnetbsd.c: New file.
6043 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6044 rather than netbsd_core.
6045 * targets.c (vaxnetbsd_vec): Declare.
6046 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6047 defined, add netbsd_core_vec.
6048 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6049 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6050 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6051 * config.bfd (alpha*-*-netbsd*): New target.
6052 * Makefile.am: Rebuild dependencies.
6053 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6054 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6055 * configure, Makefile.in: Rebuild.
6057 * configure.host: Remove the old shared library build stuff. We
6058 now use libtool instead.
6060 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6062 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6064 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6066 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6067 * configure: Rebuild.
6069 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6070 * elf32-v850.c (remember_hi16s_reloc): New function.
6071 (find_remembered_hi16s_reloc): New function.
6072 (v850_elf_store_addend_in_insn): Use the above new functions to
6073 match up HI6S relocs with LO16 relocs.
6075 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6077 * configure.in: Change -linux* to -linux-gnu*.
6078 * config.bfd, configure.host: Likewise.
6079 * configure: Rebuild.
6081 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6083 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6084 LO16/HI16S bug and improve comments about what is going on.
6086 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6088 * configure, aclocal.m4: Rebuild with new libtool.
6090 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6092 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6093 when merging v850 code into v850e/v850ea code. Do not initialise
6094 output flags if the input is the default architecture.
6096 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6098 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6099 get the size from bfd_arch_bits_per_address instead of directly
6102 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6104 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6105 to wrap, just return all 1's bits instead.
6106 * libbfd.h: Regenerate.
6108 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6110 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6112 (coff_relocate_section): If COFF_WITH_PE, define as
6113 coff_pe_i386_relocate_section.
6114 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6115 skip empty sections, to match coff_write_object_contents.
6117 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6118 rather than swapping out r_offset twice. From Luke Deller
6119 <luked@cse.unsw.edu.au>.
6121 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6123 * configure.in: Set libtool_enable_shared rather than
6124 libtool_shared. Remove diversion hack.
6125 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6128 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6130 * syms.c (struct stab_cache): Define.
6131 (struct stab_find_info): Remove cached_offset, cached_stab,
6132 cached_str, and cached_stroff fields. Add file_cache,
6133 function_cache, and line_cache fields.
6134 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6137 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6139 * peicode.h (pe_print_idata): Check for import of ordinal rather
6141 (pe_print_edata): If there is no .edata section, look for the
6142 export data in some other section.
6144 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6146 * configure.in: Change version to 2.8.4.
6147 * configure: Regenerated.
6149 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6151 Add tms320c30 support:
6152 * cpu-tic30.c: New file.
6153 * aout-tic30.c: New file.
6154 * coff-tic30.c: New file.
6155 * archures.c (bfd_arch_tic30): Define.
6156 (bfd_tic30_arch): Declare.
6157 (bfd_archures_list): Add bfd_tic30_arch.
6158 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6160 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6161 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6162 (coff_set_flags): Likewise.
6163 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6164 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6165 * Makefile.am: Rebuild dependencies.
6166 (ALL_MACHINES): Add cpu-tic30.lo.
6167 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6168 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6169 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6170 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6172 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6174 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6175 to lag behind LO16 reloc by a couple of instructions.
6177 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6179 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6180 make to reexamine the file timestamp.
6181 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6183 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6186 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6188 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6189 to create .dynsbss and .rela.sbss sections.
6190 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6191 copied from dynamic objects into .sbss.
6192 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6193 use it. Correct typo of .rela.sdata2.
6194 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6195 put the data, which may now be in .sbss.
6196 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6197 (elf_backend_create_dynamic_sections): Define as
6198 ppc_elf_create_dynamic_sections.
6200 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6201 against _GLOBAL_OFFSET_TABLE_.
6202 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6203 shared libraries which refer to local symbols. Make sure that the
6204 test for allocating space for a reloc in a shared object is the
6205 same as the test for emitting a reloc.
6207 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6209 * config.bfd (i[3456]-*-mingw32*): New target.
6210 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6211 * aclocal.m4, configure: Rebuild.
6213 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6215 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6218 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6220 Sparc v9 ABI compliant PLT:
6221 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6222 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6223 (LARGE_PLT_THRESHOLD): New define.
6224 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6225 (sparc64_elf_build_plt): New function.
6226 (sparc64_elf_plt_entry_offset): Likewise.
6227 (sparc64_elf_plt_ptr_offset): Likewise.
6228 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6229 contain the index for convenience. Skip the initial entries
6231 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6232 memory for the benefit of .rela.plt.
6233 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6234 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6235 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6236 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6237 Call sparc64_elf_build_plt.
6238 (elf_backend_want_got_plt): No.
6239 (elf_backend_plt_readonly): No.
6240 (elf_backend_plt_alignment): 8.
6242 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6243 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6244 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6247 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6249 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6251 * cpu-mips.c (arch_info_struct): Add mips variants.
6252 * bfd-in2.h: Rebuilt.
6254 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6256 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6259 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6261 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6262 (i[3456]86sco3.2v5*coff): New target.
6264 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6266 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6268 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6270 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6271 * bfd-in2.h: Regenerate.
6273 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6275 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6277 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6279 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6280 adjust addend for an output common symbol (from Jimmy Blair
6281 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6282 defined symbol to counteract adjustment made in generic relocation
6285 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6287 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6289 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6290 (GET_SCNDHR_NLNNO): Likewise.
6292 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6294 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6296 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6298 * elf32-m32r.c: Add macros to handle NOP insertion.
6300 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6302 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6303 (xcoff_mark): Likewise.
6304 (xcoff_build_ldsyms): Mark absolute symbols.
6306 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6308 * bout.c (b_out_write_object_contents): Sort symbols before output
6309 to keep {CALL,BAL}NAME symbols adjacent.
6310 (b_out_symbol_cmp): New function.
6312 For older changes see ChangeLog-9697
6318 version-control: never