1 2000-04-03 Kevin Buettner <kevinb@redhat.com>
3 * configure.in: Added corefile support for AIX 4.3. In particular,
4 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
5 compiling rs6000-core.c.
6 * configure: Regenerated.
8 2000-04-03 H.J. Lu <hjl@gnu.org>
10 * cache.c (bfd_open_file): Unlink the output file only if
11 it has none zero size.
13 2000-04-01 Ken Block USG <block@zk3.dec.com>
15 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
16 relative relocations for non-loaded sections in shared objects.
17 (elf64_alpha_check_relocs): Similarly.
19 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
21 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
22 BFD_RELOC_16 to switch for extended relocs.
23 (MY_swap_ext_reloc_in): New.
24 (MY_swap_ext_reloc_out): New.
25 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
26 than NAME(aout,swap_ext_reloc_in) for extended relocs.
27 (NAME(aout,squirt_out_relocs)): Similarly use
28 MY_swap_ext_reloc_out.
29 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
31 2000-04-03 Kazu Hirata <kazu@hxi.com>
33 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
36 2000-03-31 Thomas de Lellis <tdel@wrs.com>
38 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
42 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
44 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
45 HOWTO references to bfd_elf_generic_reloc, that have
46 partial_inplace == true, now use the new function. The function
47 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
48 extends its fixes to the R_M32R_{16,24,32} relocs.
49 The new logic in m32r_elf_lo16_reloc() has been removed, and
50 it instead calls the new routine to obtain that functionality.
52 2000-03-27 Alan Modra <alan@linuxcare.com.au>
54 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
55 elf32_avr_check_relocs, avr_final_link_relocate,
56 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
57 elf32_avr_object_p): Add prototypes.
58 (elf32_avr_gc_mark_hook): Add default for h->root.type.
59 (bfd_elf_avr_final_write_processing): Make static.
61 2000-03-27 Denis Chertykov <denisc@overta.ru>
63 * cpu-avr.c: New file. BFD support routines for AVR architecture.
64 * archures.c (bfd_architecture): Add AVR architecture.
65 (bfd_archures_list): Add reference to AVR architecture info.
66 * elf.c (prep_headers): Handle bfd_arch_avr.
67 * reloc.c: Add various AVR relocation enums.
68 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
70 * Makefile.am: Add support for AVR elf.
71 * configure.in: Likewise.
72 * config.bfd: Likewise.
73 * Makefile.in: Regenerate.
74 * configure: This too.
75 * bfd-in2.h: And this.
78 2000-03-24 H.J. Lu <hjl@gnu.org>
80 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
81 (elf64_alpha_find_reloc_at_ofs): Likewise.
83 2000-03-17 Alan Modra <alan@linuxcare.com.au>
85 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
86 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
87 allowable range used to be -2**(n-1) to 2**n-1.
88 * reloc.c (_bfd_relocate_contents): Same here. Also replace
89 "boolean overflow" with "bfd_reloc_status_type flag".
91 2000-03-14 Doug Evans <dje@casey.transmeta.com>
93 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
95 2000-03-14 Kazu Hirata <kazu@hxi.com>
97 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
98 of shrinks properly, including the last reloc.
100 2000-03-13 Kazu Hirata <kazu@hxi.com>
102 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
105 2000-03-11 Alan Modra <alan@linuxcare.com.au>
107 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
108 a format mismatch rather than an "error" from bfd_read such as
109 bfd_error_file_truncated.
111 2000-03-10 Geoff Keating <geoffk@cygnus.com>
113 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
114 sign-extension and big-endian compensation for
115 R_MIPS_64 even in ld -r.
117 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
119 * elf32-mips.c (mips_elf_next_relocation): Rename from
120 mips_elf_next_lo16_relocation, and generalize to look
121 for any relocation type.
122 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
123 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
124 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
125 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
126 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
127 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
128 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
129 (mips_rtype_to_howto): Likewise.
130 (mips_elf_calculate_relocation): Handle new relocs.
131 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
132 are paired. The addend for R_MIPS_GNU_REL16_S2
133 is shifted right two bits.
135 2000-03-10 Alan Modra <alan@linuxcare.com.au>
137 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
138 comment, and ensure it doesn't happen again.
139 (bfd_install_relocation): Same here.
140 (_bfd_relocate_contents): Don't bother assigning unused signmask
141 shift result. Fix typos in comments.
142 Remove trailing whitespace throughout file.
144 2000-03-07 Doug Evans <dje@casey.transmeta.com>
146 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
147 * bfd-in2.h: Rebuild.
149 2000-03-06 Nick Clifton <nickc@cygnus.com>
151 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
153 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
154 (SIZEOF_ILF_STRINGS): Redefine.
155 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
156 relative reloc, as opposed to a section relative reloc.
157 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
159 Add length of symbol's prefix to string pointer.
160 Store a pointer to the symbol in the symbol pointer table.
161 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
162 Initialise the symbol pointer table.
163 Store the hint in the Hint/Name table.
164 Make the jump reloc be symbol realtive, not section relative.
165 Create an import symbol for imported code.
167 2000-03-06 Catherine Moore <clm@cygnus.com>
169 * elf.c (swap_out_syms): Check for null type_ptr.
171 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
173 * aout-target.h (MY(write_object_contents)): Remove unused
174 and unusable "#if CHOOSE_RELOC_SIZE".
175 * pc532-mach.c (MY(write_object_contents)): Ditto.
176 * netbsd.h (MY(write_object_contents)): Ditto.
177 * hp300hpux.c (MY(write_object_contents)): Ditto.
178 * freebsd.h (MY(write_object_contents)): Ditto.
179 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
181 2000-02-29 H.J. Lu <hjl@gnu.org>
183 * peicode.h (jtab): Make it static.
185 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
186 defined and COFF_IMAGE_WITH_PE is not defined.
187 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
188 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
190 2000-03-01 Nick Clifton <nickc@cygnus.com>
192 * coff-arm.c (bfd_arm_process_before_allocation): Make
193 'symndx' signed to prevent compile time warning.
195 * coff-mcore.c: Remove unused prototype for pe_object_p.
197 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
198 functions that are not used when COFF_IMAGE_WITH_PE is
200 (struct sh_opcode): Change type of 'flags' field to unsigned
201 long so that it can hold the USESAS flag.
203 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
205 * elf-m10300.c (mn10300_elf_relax_section): Initialise
208 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
210 Remove unusued variables and code.
211 (elf_backend_add_symbol_hook): Fix prototype.
213 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
216 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
219 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
221 Remove unusued variables and code.
222 (elf_backend_add_symbol_hook): Fix prototype.
224 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
226 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
227 to unused function parameter.
229 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
231 Use EMPTY_HOWTO to initialise empty howto slots.
232 Remove unused variables.
234 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
236 2000-03-01 H.J. Lu <hjl@gnu.org>
238 * aoutx.h (aout_link_input_section_std): Pass "true" to
239 the undefined_symbol callback.
240 (aout_link_input_section_ext): Likewise.
241 * bout.c (get_value): Likewise.
242 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
243 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
245 (alpha_relocate_section): Likewise.
246 * coff-arm.c (coff_arm_relocate_section): Likewise.
247 * coff-i960.c (coff_i960_relocate_section): Likewise.
248 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
249 * coff-mips.c (mips_relocate_section): Likewise.
250 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
251 * coff-sh.c (sh_relocate_section): Likewise.
252 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
253 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
254 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
255 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
256 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
257 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
258 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
259 * elf32-i370.c (i370_elf_relocate_section): Likewise.
260 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
261 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
262 * elf32-sh.c (sh_elf_relocate_section): Likewise.
263 * elf32-v850.c (v850_elf_relocate_section): Likewise.
264 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
265 * elflink.h (elf_link_output_extsym): Likewise.
266 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
267 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
268 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
270 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
271 undefined_symbol callback when building shared library with
272 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
274 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
275 * elf32-i386.c (elf_i386_relocate_section): Likewise.
276 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
277 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
278 (elf32_mips_get_relocated_section_content): Likewise.
279 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
280 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
281 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
282 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
284 2000-02-28 Nick Clifton <nickc@cygnus.com>
286 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
287 * Makefile.in: Regenerate.
289 * configure.in: Add support for mips and sh pe vectors.
290 * configure: regenerate.
292 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
295 * targets.c: Add mips and sh pe vectors.
297 * libpei.h (coff_final_link_postscript): Only define if not
300 * coffcode.h: Add support for WinCE magic numbers.
302 * peigen.c (pe_print_reloc): Update comment and rearrange
303 appending of newline character.
305 * peicode.h: Add support for Image Library Format.
306 (pe_ILF_vars): Structure containing data used by ILF code.
307 (pe_ILF_make_a_section): New function. Create a section based
309 (pe_ILF_make_a_reloc): New function. Create a reloc based on
311 (pe_ILF_make_a_symbol): New function. Create a symbol based
313 (pe_ILF_save_relocs): New function. Store the relocs created
314 by pe_ILF_make_a_reloc in a section.
315 (pe_ILF_build_a_bfd): New function. Create a BFD describing
317 (pe_ILF_object_p): New function. Return a bfd_target pointer
319 (pe_bfd_object_p): If an ILF object is detected call
320 pe_ILF_object_p on it.
322 * coff-arm.c: Add support for WinCE relocs which are different
323 from normal ARM COFF relocs.
324 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
326 * coff-sh.c: Add support for sh-pe target.
327 * pe-sh.c: New file. Support code for sh-pe target.
328 * pei-sh.c: New file. Support code for sh-pe target.
330 * pe-mips.c: New file. Support code for mips-pe target.
331 * pei-mips.c: New file. Support code for mips-pe target.
333 2000-02-27 Jakub Jelinek <jakub@redhat.com>
335 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
336 architecture if the object causing the bump is dynamic.
337 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
338 and also don't it for memory ordering.
339 (sparc64_elf_write_relocs): Take src_rela out of the loop.
341 2000-02-27 Ian Lance Taylor <ian@zembu.com>
343 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
344 calling bfd_get_section_size_before_reloc.
345 (decode_line_info): Likewise.
346 (_bfd_dwarf2_find_nearest_line): Likewise.
348 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
350 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
351 name of the libtool directory.
352 * Makefile.in: Rebuild.
354 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
356 * som.c (SOM_HOWTO): Define.
357 (som_hppa_howto_table): Use it.
359 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
361 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
363 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
365 2000-02-24 Catherine Moore <clm@cygnus.com>
367 * som.c (som_misc_symbol_info): Add field
369 (som_bfd_derive_misc_symbol_info): Initialize
371 (som_build_and_write_symbol_table): Keep track
372 of secondary_def field.
373 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
374 if secondary_def field is set.
375 (som_bfd_ar_write_symbol_stuff): Initialize
378 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
380 * dwarf2.c (read_address): Read 16-bits addresses.
381 (parse_comp_unit): Accept addr_size == 2.
383 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
385 * bfd-in.h: Update copyright date.
387 2000-02-23 Linas Vepstas <linas@linas.org>
389 * cpu-i370.c: New file.
390 * elf32-i370.c: New file.
391 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
392 (bfd_i370_arch): New.
393 (bfd_archures_list): Add bfd_i370_arch.
394 * elf.c (prep_headers): Add bfd_arch_i370.
395 * Makefile.am: Add support for IBM 370 elf.
396 * config.bfd: Likewise.
397 * configure.in: Likewise.
398 * libbfd.h (bfd_reloc_code_real_names): Likewise.
399 * reloc.c (bfd_reloc_code_type): Likewise.
400 * targets.c: Likewise.
402 * Makefile.in: Regenerate.
403 * configure: Regenerate.
404 * bfd-in2.h: Regenerate.
406 2000-02-22 Ian Lance Taylor <ian@zembu.com>
408 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
409 invalid relocation types, and change them to R_386_NONE.
411 2000-02-22 H.J. Lu <hjl@gnu.org>
413 * elflink.h (elf_link_add_object_symbols): If a version symbol is
414 not defined, don't add a second ELF_VER_CHR.
416 * elflink.h (elf_bfd_final_link): Call output_extsym for global
417 symbols converted to local symbols even when stripping all
419 (elf_link_output_extsym): Process global symbols converted to
420 local symbols even if they are being stripped.
422 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
424 * archures.c (bfd_octets_per_byte): Return unsigned int.
425 (bfd_arch_mach_octets_per_byte): Ditto.
426 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
428 * section.c (bfd_get_section_size_before_reloc): Quell signed
429 vs. unsigned comparison warning.
430 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
431 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
432 change. What was I thinking?
433 * bfd-in2.h: Regenerate.
435 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
436 (elf_gc_sections): Same here.
437 (elf_gc_common_finalize_got_offsets): And here.
439 2000-02-21 Ian Lance Taylor <ian@zembu.com>
441 ELF HPPA doesn't work at present; remove it until it does.
442 * config.bfd: Comment out setting targ_defvec to
444 * Makefile.am: Rebuild dependencies.
445 (BFD32_BACKENDS): Remove elf32-hppa.lo.
446 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
447 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
448 * Makefile.in: Rebuild.
449 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
451 2000-02-18 Geoff Keating <geoffk@cygnus.com>
453 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
454 is no bfd_free(). Revert bfd_free part of previous change.
456 2000-02-18 Geoff Keating <geoffk@cygnus.com>
458 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
460 (coff_compute_section_file_positions): Use bfd_free to pair
462 (coff_write_object_contents): Likewise.
464 * coff-rs6000.c (xcoff_howto_table_16): New variable.
465 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
467 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
469 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
470 (xcoff_ar_file_hdr_big): New structure.
471 (SIZEOF_AR_FILE_HDR_BIG): New macro.
472 (xcoff_ar_hdr_big): New structure.
473 (SIZEOF_AR_HDR_BIG): New macro.
474 (xcoff_big_format_p): New macro.
475 (xcoff_ardata_big): New macro.
476 (arch_xhdr_big): New macro.
477 (xcoff_slurp_armap): Handle large archives.
478 (xcoff_archive_p): Detect large archives.
479 (xcoff_read_ar_hdr): Handle large archives.
480 (xcoff_openr_next_archived_file): Handle large archives.
481 (xcoff_generic_stat_arch_elt): Handle large archives.
482 (xcoff_write_armap_old): Rename from xcoff_write_armap.
483 (xcoff_write_armap_big): New function.
484 (xcoff_write_armap): New function, dispatch to _old or _big.
485 (xcoff_write_archive_contents_old): Rename from
486 xcoff_write_archive_contents.
487 (xcoff_write_archive_contents_big): New function.
488 (xcoff_write_archive_contents): New function, dispatch to _old or
491 2000-02-18 Richard Henderson <rth@cygnus.com>
493 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
494 and hide_symbol members.
495 (elf_link_hash_copy_indirect): Remove.
496 (elf_link_hash_hide_symbol): Remove.
497 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
498 and elf_backend_hide_symbol.
499 (_bfd_elf_link_hash_copy_indirect): Declare.
500 (_bfd_elf_link_hash_hide_symbol): Declare.
501 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
502 (_bfd_elf_link_hash_hide_symbol): Likewise.
503 (_bfd_elf_link_hash_table_init): Don't init killed members.
504 * elflink.h (elf_link_add_object_symbols): Use the bed function
505 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
506 (elf_link_assign_sym_version): Likewise.
507 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
508 (elf_backend_hide_symbol): Likewise.
509 (elfNN_bed): Update for new members.
511 2000-02-17 Kevin Buettner <kevinb@redhat.com>
513 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
514 STACK_END_ADDR): Define for new core file format.
515 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
516 for handling the vagaries of the various core file structures used
517 by AIX over the years.
518 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
519 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
520 core_dumpx structure.
522 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
524 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
525 (bfd_mach_sh3_dsp): Likewise.
526 (bfd_mach_sh4): Reinstate.
527 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
528 * bfd-in2.h: Regenerate.
529 * coff-sh.c (struct sh_opcode): flags is no longer short.
530 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
531 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
532 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
533 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
534 (sh_opcodes): No longer const.
535 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
536 (sh_insn_uses_reg): Check for USESAS and USESR8.
537 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
538 (_bfd_sh_align_load_span): Return early for SH4.
539 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
540 Take into account that field b of a parallel processing insn
541 could be mistaken for a separate insn.
542 * cpu-sh.c (arch_info_struct): New array elements for
543 sh2, sh-dsp and sh3-dsp.
544 Reinstate element for sh4.
545 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
546 (SH4_NEXT): Reinstate.
547 (SH3_NEXT, SH3E_NEXT): Adjust.
548 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
549 * elf32-sh.c (sh_elf_set_private_flags): New function.
550 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
551 (sh_elf_merge_private_data): New function.
552 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
553 (bfd_elf32_bfd_copy_private_bfd_data): Define.
554 (bfd_elf32_bfd_merge_private_bfd_data): Change to
555 sh_elf_merge_private_data.
557 2000-02-13 Richard Henderson <rth@cygnus.com>
559 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
561 (elf_link_hash_copy_indirect): New.
562 (elf_link_hash_hide_symbol): New.
563 * elflink.h (elf_link_add_object_symbols): Break out copy from
564 indirect new new symbol to elf.c.
565 (elf_link_assign_sym_version): Break out privatization of
566 non-exported symbol to elf.c.
567 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
568 (_bfd_elf_link_hash_hide_symbol): New.
569 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
571 2000-02-13 Ian Lance Taylor <ian@zembu.com>
573 * section.c (_bfd_strip_section_from_output): Add info parameter.
574 If it passed as non-NULL, use it to check whether any input BFD
575 has an input section which uses this output section. Change all
577 * bfd-in2.h: Rebuild.
579 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
580 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
582 * bfd-in2.h: Rebuild.
584 2000-02-10 Timothy Wall <twall@cygnus.com>
586 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
587 allow final modifications of swapped-in symbol.
588 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
589 * coffcode.h (coff_write_relocs): Use macro
590 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
591 symbol index should be set to -1.
593 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
595 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
596 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
597 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
598 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
599 sh_insns_uses_or_sets_freg): New functions.
600 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
601 * (sh_insns_conflict): Use new functions and new macros to
602 detect conflicts when two instructions both set same integer registers,
603 both set same fp register, and both set special register.
605 2000-02-09 Timothy Wall <twall@cygnus.com>
607 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
608 swapping in sections, so that the swapping routines have access to
611 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
613 * coff-go32.c: Update comment. Update copyright.
615 2000-01-27 Thomas de Lellis <tdel@windriver.com>
617 * syms.c (bfd_decode_symclass)
618 Two new class characters were added - 'V' and 'v'. The
619 meaning of 'W' is now restricted to just weak non-object
620 symbols. This allows differentiation between, for example,
621 weak functions vs weak objects. nm for example now dumps:
623 'w' = weak unresolved
624 'V' = weak global object
625 'v' = weak unresolved object
627 (bfd_is_undefined_symclass): New function. Return true if the
628 given symbol class represents and undefined/unresolved symbol.
630 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
633 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
635 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
636 STT_ARM_16BIT flag set, but it is not attached to a data object
637 return STT_ARM_16BIT so that it will be treated as code by the
640 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
642 * coff-i386.c (i3coff_object_p): Remove prototype.
645 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
646 to name. Update copyright.
648 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
649 assignment to avoid warning. Update copyright.
651 2000-01-24 Robert Lipe (robertl@sco.com)
653 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
654 instead of using GNU C extension.
656 2000-01-21 Nick Clifton <nickc@cygnus.com>
658 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
659 amount from a bfd_in_memory structure.
660 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
663 2000-01-14 Nick Clifton <nickc@cygnus.com>
665 * linker.c (default_indirect_link_order): oops - fix incorrectly
666 applied patch from Tim Wall.
668 2000-01-13 Timothy Wall (twall@tiac.net>
670 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
671 = scnhsz, filhsz, relsz, aoutsz, etc)
675 2000-01-13 Nick Clifton <nickc@cygnus.com>
677 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
678 interwork thumb to arm stub.
680 2000-01-13 Timothy Wall (twall@tiac.net>
682 * archures.c (bfd_octets_per_byte): New function: Return
684 (bfd_arch_mach_octets_per_byte): New function: Return target
687 * section.c: Distinguish between octets and bytes for usage of
688 _cooked_size, _raw_size, and output_offset. Clarify
689 description of bfd_set_section_contents.
691 * bfd-in2.h: Regenerate.
693 * coffgen.c: Indicate that the offset parameter is in bytes, not
696 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
697 where appropriate to get the octet offset when calling
698 bfd_set_section_contents.
699 (bfd_coff_reloc_link_order): Ditto.
701 * linker.c (bfd_generic_reloc_link_order): Ditto.
702 (_bfd_default_link_order): Ditto.
704 * reloc.c (bfd_perform_relocation): Distinguish between octets
705 and bytes. Use octets when indexing into octet data; use bytes
706 when calculating target addresses.
707 (bfd_install_relocation): Ditto.
709 * srec.c (srec_write_section): Ditto.
711 2000-01-13 Nick Clifton <nickc@cygnus.com>
713 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
714 3 to 2. This allows 4 byte sized sections, which is necessary for
715 dlltool to build funcitoning DLLs.
717 2000-01-10 Philip Blundell <pb@futuretv.com>
719 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
720 (arm*-*-conix*): New target.
722 2000-01-10 Egor Duda <deo@logos-m.ru>
724 * config.bfd: Include elf32_i386 vector to target list for cygwin
727 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
728 * configure.in: Test for structure win32_pstatus_t in
730 * configure: Regenerate.
732 * elf.c (elfcore_grok_win32pstatus): New function: process
733 win32_pstatus_t notes in elf core file.
734 (elfcore_grok_note): Detect win32_pstatus notes.
736 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
738 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
740 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
741 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
743 1999-12-29 Richard Henderson <rth@cygnus.com>
745 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
746 if no dynamic sections created.
748 1999-12-27 Nick Clifton <nickc@cygnus.com>
750 * peicode.h (pe_bfd_object_p): Only define for PE format
753 1999-12-17 Nick Clifton <nickc@cygnus.com>
755 * coff-i386.c (i3coff_object_p): Delete.
756 (i386coff_vec): Replace reference to i3coff_object_p with a
757 reference to coff_object_p.
759 * coff-mcore.c (pe_object_p): Delete.
761 * peicode.h (pe_bfd_object_p): New function: Detect the
762 presence of a PE format COFF object file. Also detect and
763 warn about the presence of LINK6 format Image Library Format
766 1999-12-16 Nick Clifton <nickc@cygnus.com>
768 * coff-arm.c (NUM_ELEM): New macro.
769 (NUM_RELOCS): New macro: The number of known ARM relocs.
770 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
771 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
773 (bfd_arm_process_before_allocation): Produce a warning message if
774 an out of range symbol index is encountered.
776 1999-12-14 Nick Clifton <nickc@cygnus.com>
778 * elflink.h (is_global_symbol_definition): New Function: Return
779 true iff the symbol is being given a global definition in this
781 (elf_link_is_defined_archive_symbol): Do not bother processing
782 symbols for an archive element that has already been included
784 Use is_global_symbol_definition().
786 1999-12-09 Andrew Cagney <cagney@cygnus.com>
788 * config.bfd: Add support for sparc-*-netbsdelf* and
791 1999-12-13 Nick Clifton <nickc@cygnus.com>
793 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
794 if the symbol is in the common section.
796 1999-12-10 Nick Clifton <nickc@cygnus.com>
798 * elflink.h (elf_link_is_defined_archive_symbol): New
799 function: Decide if a symbol, in an archive map is there
800 because it is defined in the archive element, or because it is
801 just another common declaration of it.
802 (elf_link_add_archive_symbols): Use
803 elf_link_is_defined_archive_symbol to decide if an archive
804 element contain a reference to a common symbol should be
807 1999-12-10 Nick Clifton <nickc@cygnus.com>
809 * elflink.h: Revert previous patch.
810 * targets.c: Revert previous patch.
811 * libbfd-in2.h: Revert previous patch.
812 * libbfd.h: Revert previous patch.
813 * elfxx-target.h: Revert previous patch.
814 * archive.c: Revert previous patch.
815 * aout-target.h: Revert previous patch.
816 * aout-tic30.h: Revert previous patch.
817 * bfd.c: Revert previous patch.
818 * coff-alpha.c: Revert previous patch.
819 * coff-rs6000.c: Revert previous patch.
820 * elf64-mips.c: Revert previous patch.
821 * ieee.c: Revert previous patch.
822 * libecoff.h: Revert previous patch.
823 * oasys.c: Revert previous patch.
824 * som.c: Revert previous patch.
825 * vms.c: Revert previous patch.
827 1999-12-09 Nick Clifton <nickc@cygnus.com>
829 * elflink.h (elf_link_add_archive_symbols): Add an archive
830 element even if contains a symbol which is currently only
831 considered to be a common.
833 * targets.c (struct bfd_target): Add new field
834 _bfd_allow_commons_in_armap.
835 * bfd-in2.h:Regenerate.
837 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
839 (_bfd_archive_bsd_allow_commons_in_armap): Define.
840 * libbfd.h: Regenerate.
842 * elfxx-target.h: If using COFF archive map, override
843 definition of allow_commons_in_armap and replace with
846 * archive.c (bfd_compute_and_write_armap): Do not place common
847 symbols into the archive map unless _bfd_allow_commons_in_armap
850 * aout-target.h (MY_allow_commons_in_armap): Define.
851 * aout-tic30.h (MY_allow_commons_in_armap): Define.
852 * bfd.c (bfd_allow_commons_in_armap): Define.
853 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
854 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
855 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
856 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
857 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
858 * oasys.c (oasys_allow_commons_in_armap): Define.
859 * som.c (som_allow_commons_in_armap): Define.
860 * vms.c (vms_allow_commons_in_armap): Define.
862 1999-12-07 Jim Blandy <jimb@cygnus.com>
864 Add support for SSE registers in ELF core files.
865 * elf.c (elfcore_make_note_pseudosection): New function.
866 (elfcore_grok_prfpreg): Use it.
867 (elfcore_grok_prxfpreg): New function.
868 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
870 1999-12-03 Ian Lance Taylor <ian@zembu.com>
872 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
873 value by 4 before storing it back in the field. From
874 Koundinya. K <kk@ddeorg.soft.net>.
876 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
878 * archures.c (bfd_mach_am33): Define.
879 * bfd-in2.h: Rebuilt.
880 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
881 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
882 (compute_function_info): Handle additional registers saved by
884 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
885 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
887 1999-11-29 Jim Blandy <jimb@cygnus.com>
889 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
891 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
894 1999-11-27 Michael Meissner <meissner@cygnus.com>
896 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
897 internal use within gas for alpha explicit relocations.
898 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
899 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
900 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
901 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
902 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
903 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
905 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
906 BFD_RELOC_ALPHA_USER_*.
908 * bfd-in2.h: Regenerate.
909 * libbfd.h: Regenerate.
911 1999-11-26 Fred Fish <fnf@cygnus.com>
913 * elf.c (elfcore_read_notes): Add prototype for static function.
914 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
915 (bfd_section_from_phdr): Replacement function that calls
916 _bfd_elf_make_section_from_phdr for generic segment types and
917 backend fucntion pointed to by elf_backend_section_from_phdr for
918 backend specific segment types.
919 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
920 now called by _bfd_elf_make_section_from_phdr. Note that this func
921 is now just a stub between the caller and bfd_section_from_phdr.
923 * elf-bfd.h (struct elf_backend_data): Add new function pointer
924 elf_backend_section_from_phdr.
925 (elf_backend_section_from_phdr): Add prototype.
927 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
928 (elfNN_bed): Add elf_backend_section_from_phdr.
930 1999-11-25 Nick Clifton <nickc@cygnus.com>
932 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
933 SEC_CODE and SEC_READONLY flags to glue sections.
935 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
936 SEC_CODE and SEC_READONLY flags to glue sections.
938 1999-11-20 Nick Clifton <nickc@cygnus.com>
940 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
943 1999-11-19 Catherine Moore <clm@cygnus.com>
945 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
946 (elf_cpu32_plt_entry): Likewise.
948 1999-11-18 Nick Clifton <nickc@cygnus.com>
950 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
952 (coff_mcore_relocate_section): Initialise addend to 0.
953 Special case processing of RVA reloc.
955 1999-11-17 Richard Henderson <rth@cygnus.com>
957 * elf-bfd.h (struct elf_backend_data): Reorder collect and
958 type_change_ok; add sign_extend_vma.
959 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
960 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
961 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
962 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
963 (elfNN_bed): Follow struture changes.
965 1999-11-09 Ian Lance Taylor <ian@zembu.com>
967 * libbfd.c (bfd_read): Check result of read against desired result
969 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
970 invalid compared to the section size.
972 * ieee.c (ieee_slurp_debug): Get the length of the debug
973 information right if there is no data part.
975 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
977 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
978 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
980 1999-10-28 Ian Lance Taylor <ian@zembu.com>
982 * elflink.h (elf_bfd_final_link): Make last_local signed.
984 1999-10-27 Ian Lance Taylor <ian@zembu.com>
986 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
989 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
991 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
993 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
994 * bfd-in2.h: Regenerate.
996 1999-10-15 Andrew Haley <aph@cygnus.com>
998 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1000 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1002 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1004 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1006 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1007 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1010 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1012 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1013 relocs also need the GP value.
1014 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1015 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1016 the GP value for R_MIPS_LITERAL relocs too. Handle
1017 R_MIPS_64 relocs properly on big-endian MIPS.
1018 (mips_elf_sign_extend): Behave properly with 'long long'.
1019 (mips_elf_highest): Correct typo.
1021 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1023 * cpu-m32r.c (arch_info_struct): New static global.
1024 (bfd_m32r_arch): Refer to it.
1025 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1026 (m32r_elf_print_private_bfd_data): Ditto.
1027 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1028 * archures.c (bfd_mach_m32rx): Define it.
1029 * bfd-in2.h: Rebuild.
1031 1999-09-28 Fred Fish <fnf@cygnus.com>
1033 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1034 (cisco_core_big_vec): Add new bigendian vec.
1035 (cisco_core_little_vec): Add new little endian vec.
1037 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1038 (crash_info_locs): Add array of possible offsets.
1039 (MASK_ADDR): Mask to apply to crash info offset.
1040 (crashinfo_external): Add textbase, database, bssbase and
1041 turn into a typedef.
1042 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1043 Many small changes to account for additional hardware versions.
1044 Pick a reasonable size for ".reg" section. Add a ".crash"
1045 section to allow access to crashinfo_external struct.
1046 (cisco_core_file_p): New version of this function that
1047 iterates over crash_info_locs, calling cisco_core_file_validate.
1048 (cisco_core_vec): Old big endian only vec replaced with ...
1049 (cisco_core_big_vec): Add big endian version.
1050 (cisco_core_little_vec): Add little endian version.
1052 * configure.in (cisco_core_vec): Split to two new vectors ...
1053 (cisco_core_big_vec): New target vector.
1054 (cisco_core_little_vec): New target vector.
1055 * configure: Regenerate.
1056 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1057 to cisco_core_big_vec in targ_selvecs.
1059 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1061 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1062 (mips_elf_relocate_got_local): Unused, delete.
1063 (mips_elf_relocate_global_got): Unused, delete.
1065 1999-09-24 Fred Fish <fnf@cygnus.com>
1067 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1068 to initialize it to something meaningful. Then use it to generate
1069 more useful segment names.
1071 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1073 * som.c (NO_PCREL_MODES): Define if the system does not define
1075 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1076 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1077 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1078 * libhppa.h (dis_assemble_22): New function.
1079 (bfd_hppa_insn2fmt): Handle long branch.
1081 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1084 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1086 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1087 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1088 (reloc_howto_type howto_table): Tidy comments and whitespace.
1090 1999-09-17 Nick Clifton <nickc@cygnus.com>
1092 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1093 previous delta. Set sec->gc_mark instead.
1095 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1097 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1098 (elf_cpu32_plt_entry): Likewise.
1100 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1102 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1104 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1105 symbol table, then just compute a suitable value (but do not
1106 create a __gp symbol).
1108 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1109 symbols when building shared libraries.
1110 (elf_hppa_final_link_relocate): Correct handling of PCREL
1111 relocations against undefined symbols.
1113 1999-09-16 Nick Clifton <nickc@cygnus.com>
1115 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1116 interworking sections as linker created so that they will not
1117 be removed by garbage collection.
1119 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1121 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1122 (elf_hppa_final_link_relocate): Consistently create an absolute
1123 address, then subtract out the value of __gp.
1125 1999-09-14 Michael Meissner <meissner@cygnus.com>
1127 * configure.in (Canonicalization of target names): Remove adding
1128 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1129 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1130 * configure: Regenerate.
1132 1999-09-14 Nick Clifton <nickc@cygnus.com>
1134 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1137 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1139 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1140 (elf_hppa_final_link): Initialize text_segment_base and
1142 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1144 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1145 (elf_hppa_final_link_relocate): Likewise.
1146 (elf_hppa_relocate_insn): Likewise.
1147 (elf_hppa_relocate_section): Initialize HOWTO.
1149 1999-09-13 Donn Terry <donn@interix.com>
1151 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1152 handling to support both GNU and MS objects.
1154 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1155 when determining whether to set F_RELFLG.
1157 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1159 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1160 PC24 relocs if the target is an undefined weak symbol.
1161 (arm_add_to_rel): Fix compiler warning.
1162 (elf32_arm_plt0_entry): Correct comments.
1164 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1166 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1167 an absolute symbol in REL relocs.
1169 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1171 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1172 Stub SEGREL32. Return an error for any relocation not handled.
1174 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1176 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1177 constant symbols, and avoid multiple definition errors on them.
1179 1999-09-12 Donn Terry <donn@interix.com>
1181 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1182 significant bit is set.
1184 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1186 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1188 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1189 relocs as we do for RELA relocs.
1191 1999-09-11 Donn Terry <donn@interix.com>
1193 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1194 (coff_final_link_postscript): Define.
1195 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1196 directory entries here.
1197 (_bfd_pei_final_link_postscript): New function.
1199 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1200 section flags based on the section name.
1202 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1203 get the overflow of the s_nlnno field from the s_nreloc field.
1204 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1205 the s_nlnno overflow of the .text section into the s_nreloc
1208 * peigen.c (add_data_entry): Declare.
1209 (pei_swap_aouthdr_out): Get image size right. Set linker version
1211 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1212 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1213 extraneous ImageBase.
1214 (pe_print_edata): Likewise.
1215 (pe_print_pdata): Likewise. Print exception entries.
1216 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1217 (tbl): Make const, add "UNKNOWN".
1218 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1219 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1220 section data directory.
1221 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1223 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1224 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1225 * peicode.h (coff_get_symbol_info): Define.
1227 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1229 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1231 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1234 * libpei.h: New file, broken out of peicode.h.
1235 * peigen.c: New file, broken out of peicode.h.
1236 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1237 * configure.in: Add peigen.lo to list of files required for each
1239 * Makefile.am: Rebuild dependencies.
1240 (BFD32_BACKENDS): Add peigen.lo.
1241 (BFD32_BACKENDS_CFILES): Add peigen.c.
1242 (SOURCE_HFILES): Add libpei.h.
1243 * configure, Makefile.in: Rebuild.
1245 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1246 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1247 instead. Don't clear the s_paddr field for an uninitialized data
1250 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1251 coff_data_type to f_timdat.
1252 * peicode.h (pe_mkobject_hook): Likewise.
1254 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1255 number if COFF_IMAGE_WITH_PE.
1257 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1258 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1259 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1260 there is no SEC_DEBUGGING section.
1261 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1262 IMAGE_FILE_DEBUG_STRIPPED.
1264 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1265 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1266 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1267 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1269 * coffswap.h (IMAGE_BASE): Don't define.
1270 * pei-arm.c (IMAGE_BASE): Don't define.
1271 * pei-i386.c (IMAGE_BASE): Don't define.
1272 * pei-mcore.c (IMAGE_BASE): Don't define.
1273 * pei-ppc.c (IMAGE_BASE): Don't define.
1275 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1276 symbol, switch on the class when determining whether to modify the
1277 value. For PE, don't modify the value of a C_FCN symbol not named
1280 * libbfd-in.h (_bfd_abort): Declare.
1282 * bfd.c (_bfd_abort): New function.
1283 * libbfd.h: Rebuild.
1285 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1288 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1289 don't write out the associated line numbers.
1291 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1294 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1295 changes when the base type is unknown.
1297 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1300 * syms.c (BSF_DEBUGGING_RELOC): Define.
1301 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1302 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1304 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1305 BSF_DEBUGGING_RELOC set.
1306 * bfd-in2.h: Rebuild.
1308 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1310 * ecoff.c (bfd_debug_section): Update initialization for new
1312 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1313 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1315 1999-09-10 H.J. Lu <hjl@gnu.org>
1317 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1318 _bfd_filnmlen field.
1319 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1321 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1323 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1324 for FPTR relocs involving local symbols.
1326 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1327 value for the stub address in a call through a stub.
1328 Install the value for a local symbol directly into the DLT
1329 instead of generating a reloc. Correctly handle FPTR64 relocs.
1331 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1332 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1333 (elf_hppa_final_link): Call them.
1335 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1337 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1338 (elf_adjust_dynamic_symbol): ...from here.
1340 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1342 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1343 relocation, remove them. SECREL64->LTOFF16WF.
1344 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1346 (elf_hppa_relocate_insn): Similarly.
1348 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1349 (elf_hppa_relocate_insn): Similarly.
1351 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1353 (elf_hppa_relocate_insn): Similarly.
1355 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1356 Handle LTOFF_TP* relocs.
1357 (elf_hppa_relocate_insn): Similarly.
1359 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1360 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1361 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1363 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1364 DIR32, DIR64 and FPTR64 relocations.
1365 (elf_hppa_relocate_insn): Similarly.
1367 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1368 address of the .PARISC.global section.
1369 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1370 table entry elf_hppa_final_link_relocate. Do not give a warning
1371 for a reloc against an external symbol if it has a PA64 hash
1373 (elf_hppa_final_link_relocate): Significantly rework. Handle
1374 DLTIND relocations. Compute the final value of the relocation
1375 before passing the value of elf_hppa_relocate_insn.
1376 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1377 relocation support. Handle DLTIND relocation requests just like
1378 DLTREL relocation requests. Simplify branch handling.
1380 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1382 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1383 non-allocated section as done in i386 version.
1384 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1385 statement since this is no know relocation.
1387 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1389 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1391 (elf_hppa_relocate_insn): Similarly.
1393 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1395 (elf_hppa_relocate_insn): Similarly.
1397 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1398 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1399 Pass the relocate type rather than the insn format to
1400 elf_hppa_relocate_insn.
1401 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1402 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1404 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1406 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1407 (bfd_coff_filnmlen): Define.
1408 (bfd_coff_std_swap_table): Initialize new field.
1409 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1411 (coff_write_symbols): Likewise.
1412 (coff_get_normalized_symtab): Likewise.
1413 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1414 * libcoff.h: Rebuild.
1416 1999-09-06 Donn Terry <donn@interix.com>
1418 * coffcode.h (sort_by_secaddr): New static function if
1420 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1421 sections by VMA when assigning target_index values. Always set
1424 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1425 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1427 * libcoff.h: Rebuild.
1429 * coffcode.h (coff_set_custom_section_alignment): Add const to
1430 declaration to match definition.
1431 (coff_write_object_contents): Don't set F_AR32W(R)? if
1434 * coff-i386.c (in_reloc_p): Add declaration.
1435 (i386coff_vec): Simplify initialization of
1436 application_section_flags.
1438 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1439 version. Move COFF_WITH_PE specific code to new version.
1440 (stype_to_sec_flags): Likewise. Add section parameter.
1441 * coffgen.c (make_a_section_from_file): Set target_index before
1442 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1443 * libcoff.h: Rebuild.
1445 * syms.c (stt): Add some PE/PEI section names.
1446 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1448 (bfd_symbol_info): Check for 'w'.
1450 * section.c (struct bfd_comdat_info): Define.
1451 (asection): Add comdat field.
1452 (STD_SECTION): Initialize comdat field.
1453 (bfd_make_section_anyway): Likewise.
1454 * bfd-in2.h: Rebuild.
1456 1999-09-06 Andreas Schwab <schwab@suse.de>
1458 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1461 1999-09-06 Nick Clifton <nickc@cygnus.com>
1463 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1464 bfd_realloc instead of calloc and realloc.
1466 1999-09-04 Steve Chamberlain <sac@pobox.com>
1468 * cpu-pj.c: New file.
1469 * elf32-pj.c: New file.
1470 * config.bfd (pj*): New cpu.
1471 (pj-*-*, pjl-*-*): New targets.
1472 * configure.in (bfd_elf32_pj_vec): New target vector.
1473 (bfd_elf32_pjl_vec): New target vector.
1474 * archures.c (bfd_arch_pj): Define.
1475 * elf.c (prep_headers): Handle bfd_arch_pj.
1476 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1477 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1478 to target vector list.
1479 * Makefile.am: Rebuild dependencies.
1480 (ALL_MACHINES): Add cpu-pj.lo.
1481 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1482 (BFD32_BACKENDS): Add elf32-pj.lo.
1483 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1484 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1486 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1488 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1489 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1490 and NON_GOT_REF from weak defined symbol to real symbol.
1491 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1492 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1493 create a COPY reloc.
1494 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1495 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1496 don't create a COPY reloc.
1498 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1500 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1501 count those in sections we are not including in the link.
1503 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1505 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1506 field in hpux11 shared libraries.
1508 1999-09-02 Nick Clifton <nickc@cygnus.com>
1510 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1512 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1514 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1515 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1516 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1518 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1520 * elflink.h (record_link_assignment): When possible, keep the
1521 original type of the symbol.
1523 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1525 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1526 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1527 tools were configured.
1528 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1530 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1532 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1533 GOT entries for GOT16 relocations; they're not required.
1535 1999-08-24 Nick Clifton <nickc@cygnus.com>
1537 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1539 * config.bfd (arm-*-netbsd*): New target.
1540 * configure.in (armnetbsd_vec): New target vector.
1541 * configure: Regenerate
1542 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1544 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1545 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1546 (armnetbsd.lo): New rule with deps.
1547 * Makefile.in: Regenerate.
1549 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1552 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1554 * som.c (som_slurp_symbol_table): Fix typo in comment.
1556 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1558 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1559 here instead of using elf_section_data...
1561 1999-08-19 Nick Clifton <nickc@cygnus.com>
1563 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1564 relocations into the base file.
1565 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1566 we are building a base file.
1568 1999-08-19 Nick Clifton <nickc@cygnus.com>
1570 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1572 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1573 REL relocs when performing a partial relocation.
1575 1999-08-18 Donn Terry <donn@interix.com>
1577 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1578 _bfd_coff_link_input_bfd into top level.
1580 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1581 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1582 (coff_i386_rtype_to_howto): Likewise.
1583 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1584 Completely ignore symbols which are all zero.
1585 (dummy_reloc16_estimate): Add return 0.
1586 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1587 variable copy to name_copy to avoid shadowing outer scope
1589 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1590 from unsigned int to unsigned long. Add timestamp field.
1591 * libcoff.h: Rebuild.
1593 1999-08-17 H.J. Lu <hjl@gnu.org>
1595 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1598 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1600 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1601 for special section symbols.
1602 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1603 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1606 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1608 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1609 coincidence of variable names between old and new code.
1611 1999-08-12 Nick Clifton <nickc@cygnus.com>
1613 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1614 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1615 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1616 and 'addend' parameter a 'bfd_signed_vma'.
1617 (elf32_arm_final_link_relocate): Do not involve stubs in
1618 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1619 jumps, not function calls.
1621 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1623 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1624 in R_ARM_PC24 relocs.
1626 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1628 * elf-hppa.h (elf_hppa_fake_sections): New function.
1629 * elf32-hppa.c (elf_backend_fake_sections): Define.
1631 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1632 recent changes to the arch_info structure.
1634 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1635 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1636 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1639 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1640 Ralf Baechle <ralf@uni-koblenz.de>
1642 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1643 output DT_MIPS_GOTSYM.
1644 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1645 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1647 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1649 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1650 prototype. Handle local symbols. Add commentary.
1651 (mips_elf_calculate_relocation): Adjust accordingly.
1652 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1655 * elflink.h (elf_bfd_final_link): Tweak last change.
1657 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1659 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1660 elf-section data to allocate just the right amount of relocation
1661 space. Don't allocate the hash space twice.
1662 (elf_bfd_final_link): Calculate the amount of space to allocate in
1663 each relocation section.
1665 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1667 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1668 64bit mode, generate a section relative relocation for a 32bit
1670 (elf_hppa_is_local_label_name): New function.
1671 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1672 shared between 32bit and 64bit port.
1674 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1676 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1677 R_MIPS_GOT16 and R_MIPS_CALL16.
1678 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1679 to use when looking for a preexisting GOT entry.
1681 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1683 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1684 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1686 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1688 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1690 * elflink.h (elf_link_output_extsym): Don't output a weak
1691 reference to an undefined symbol just because it was defined weak
1694 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1696 * coffgen.c (coff_find_nearest_line): When looking for file, use
1697 last best match rather than first. If address is beyond last line
1698 number record, don't return the last line as the correct value.
1700 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1702 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1703 * bfd-in2.h: Rebuild.
1705 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1707 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1708 * coffcode.h (coff_set_custom_section_alignment): New static
1710 (coff_section_alignment_table): New static array.
1711 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1712 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1713 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1714 * libcoff.h: Rebuild.
1716 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1718 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1720 * Makefile.in: Rebuild.
1722 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1724 * section.c (SEC_SHARED): Define.
1725 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1726 (styp_to_sec_flags): Likewise.
1727 * peicode.h (coff_swap_scnhdr_out): Likewise.
1728 * bfd-in2.h: Rebuild.
1730 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1732 * coffcode.h (coff_classify_symbol): Comment out part of
1733 1999-08-05 change which breaks cygwin DLLs.
1735 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1736 * aclocal.m4, configure: Rebuild.
1738 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1740 * section.c (global_syms): Only initialize union field if
1743 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1745 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1746 the size of a GOT entry here.
1747 (mips_elf_calculate_relocation): Don't create a local GOT entry
1748 for the symbol in a GOT16 relocation; just for it's high-order bit
1749 (_bfd_mips_elf_relocate_section): Fix thinko.
1751 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1753 Based on patches from Donn Terry <donn@interix.com>:
1754 * coffcode.h (enum coff_symbol_classification): Define.
1755 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1756 _bfd_coff_classify_symbol. Change return type.
1757 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1758 (coff_slurp_symbol_table): Use coff_classify_symbol.
1759 (coff_classify_symbol): New static function.
1760 (coff_sym_is_global): Never define.
1761 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1762 * cofflink.c (coff_link_check_ar_symbols): Use
1763 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1764 (coff_link_add_symbols): Likewise.
1765 (_bfd_coff_link_input_bfd): Likewise.
1766 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1767 coff_classify_symbol.
1768 * libcoff.h: Rebuild.
1770 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1772 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1773 (e_ltpsel, e_rtpsel): Similarly.
1775 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1776 and 14bit ertpsel. Handle 64bit psel.
1778 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1780 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1781 handling for REL relocations. And only left-shift R_MIPS26
1782 relocation addends where necessary.
1784 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1786 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1787 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1788 Just return the relocation found.
1789 (mips_elf_relocate_section): Pull the LO16 addend out of the
1790 section itself when using REL relocations.
1792 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1793 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1796 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1798 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1799 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1800 relocation against a symbol in an input section with no output
1801 section. From Daniel Jacobowitz <drow@false.org>.
1803 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1805 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1806 look for generated file correctly.
1807 * aclocal.m4, configure: Rebuild.
1809 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1811 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1812 and R_MIPS16_26 relocations correctly when relocating.
1813 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1814 and R_MIPS_CALL_LO16 are for global symbols.
1816 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1818 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1820 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1821 variables and initialize them.
1823 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1825 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1826 there are no global symbols requiring GOT entries.
1827 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1828 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1829 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1831 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1832 symbols are considered to have the value zero.
1833 (_bfd_mips_elf_relocate_section): Don't try to perform a
1834 relocation for an undefined symbol.
1835 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1838 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1840 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1841 wants ba,a,pt %xcc instead of %icc.
1842 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1843 of large PLT entries.
1844 (sparc64_elf_plt_ptr_offset): Fix calculation.
1845 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1846 addend should be relative to load address, not .plt section start.
1847 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1849 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1851 * elf-bfd.h (struct elf_backend_data): Add
1852 print_symbol_all and output_arch_syms backend methods.
1853 * elfxx-target.h: Likewise.
1854 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1855 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1856 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1858 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1859 symbols in .dynsym, add their names into .dynstr. Put those symbols
1861 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1862 pointers to STT_REGISTER symbols in dynsym section.
1863 (sparc64_elf_print_symbol_all): New function.
1864 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1865 printing using the print_symbol_all hook.
1867 1999-07-30 Catherine Moore <clm@cygnus.com>
1869 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1872 1999-07-29 Richard Henderson <rth@cygnus.com>
1874 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1875 dynamic_sections_created.
1877 1999-07-29 Richard Henderson <rth@cygnus.com>
1879 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1880 (mips_rtype_to_howto): ... new function.
1881 (_bfd_mips_elf_relocate_section): Use it.
1883 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1885 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1887 1999-07-27 Nick Clifton <nickc@cygnus.com>
1889 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1891 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1892 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1894 1999-07-23 Donn Terry <donn@interix.com>
1896 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1897 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1898 * cofflink.c (coff_link_add_symbols): If PE, handle section
1900 * libcoff.h: Rebuild.
1902 * config.bfd (i[3456]86-*-interix*): New target.
1904 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1906 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1907 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1908 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1909 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1910 (COFF_SUPPORT_GNU_LINKONCE): Define.
1911 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1912 (COFF_SUPPORT_GNU_LINKONCE): Define.
1914 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1917 * makefile.dos: Remove; obsolete.
1918 * configure.bat: Remove; obsolete.
1920 1999-07-21 H.J. Lu <hjl@gnu.org>
1922 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1924 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1926 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1927 message and fail if a symbol index is out of range.
1929 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1931 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1932 when looking at a R_MIPS_GOT16 relocation.
1934 1999-07-20 Nick Clifton <nickc@cygnus.com>
1936 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1938 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1940 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1941 removed in previous change.
1942 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1943 in relocateable output.
1945 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1947 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1950 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1951 if they appear to be specially created by the linker.
1953 1999-07-19 Nick Clifton <nickc@cygnus.com>
1955 * targets.c (alternative_target): New field in bfd_target
1957 (bfd_search_for_target): New function: Find a target that
1958 satisifies a search function.
1959 * bfd-in2.h: Regenerate.
1961 * elfxx-target.h: Initialise the alternative_target field of
1962 the bfd_target structures to point to the other target (if
1964 * nlm-target.h: Initialise the alternative_target field of
1965 the bfd_target structures to point to the other target (if
1968 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1969 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1971 * aix386-core.c: Initialise new field of bfd_target structure.
1972 * aout-adobe.c: Initialise new field of bfd_target structure.
1973 * aout-arm.c: Initialise new field of bfd_target structure.
1974 * aout-target.h: Initialise new field of bfd_target structure.
1975 * aout-tic30.c: Initialise new field of bfd_target structure.
1976 * binary.c: Initialise new field of bfd_target structure.
1977 * bout.c: Initialise new field of bfd_target structure.
1978 * cisco-core.c: Initialise new field of bfd_target structure.
1979 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1980 * coff-alpha.c: Initialise new field of bfd_target structure.
1981 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1982 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1983 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1984 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1985 * coff-i386.c: Initialise new field of bfd_target structure.
1986 * coff-i860.c: Initialise new field of bfd_target structure.
1987 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1988 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1989 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1990 * coff-mips.c: Initialise new field of bfd_target structure.
1991 * coff-ppc.c: Initialise new field of bfd_target structure.
1992 * coff-rs6000.c: Initialise new field of bfd_target structure.
1993 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1994 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1995 * coff-tic30.c: Initialise new field of bfd_target structure.
1996 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1997 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1998 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1999 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2000 * hppabsd-core.c: Initialise new field of bfd_target structure.
2001 * hpux-core.c: Initialise new field of bfd_target structure.
2002 * i386msdos.c: Initialise new field of bfd_target structure.
2003 * i386os9k.c: Initialise new field of bfd_target structure.
2004 * ieee.c: Initialise new field of bfd_target structure.
2005 * ihex.c: Initialise new field of bfd_target structure.
2006 * irix-core.c: Initialise new field of bfd_target structure.
2007 * mipsbsd.c: Initialise new field of bfd_target structure.
2008 * netbsd-core.c: Initialise new field of bfd_target structure.
2009 * oasys.c: Initialise new field of bfd_target structure.
2010 * osf-core.c: Initialise new field of bfd_target structure.
2011 * ppcboot.c: Initialise new field of bfd_target structure.
2012 * ptrace-core.c: Initialise new field of bfd_target structure.
2013 * sco5-core.c: Initialise new field of bfd_target structure.
2014 * som.c: Initialise new field of bfd_target structure.
2015 * srec.c: Initialise new field of bfd_target structure.
2016 * tekhex.c: Initialise new field of bfd_target structure.
2017 * trad-core.c: Initialise new field of bfd_target structure.
2018 * versados.c: Initialise new field of bfd_target structure.
2019 * vms.c: Initialise new field of bfd_target structure.
2021 1999-07-19 Andreas Schwab <schwab@suse.de>
2023 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2026 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2028 * elflink.h (elf_link_adjust_relocs): New function.
2029 (elf_bfd_final_link): Use it.
2030 (elf_link_input_bfd): Deal with the fact that there can be
2031 two relocation sections for a single section.
2032 (elf_reloc_link_order): Likewise.
2034 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2035 a relocateable object.
2036 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2038 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2040 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2041 (sparc64_elf_get_reloc_upper_bound,
2042 sparc64_elf_get_dynamic_reloc_upper_bound,
2043 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2044 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2046 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2047 ELF64_R_TYPE_ID/DATA where appropriate.
2049 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2051 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2054 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2056 * elf32-mips.c (mips_elf_local_relocation_p): New static
2058 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2059 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2060 Always set *require_jalxp.
2061 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2062 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2063 GOT16 if the GOT16 is against a local symbol. Don't return false
2064 for an undefined symbol. If there is an overflow, assert that we
2067 1999-07-16 Andreas Schwab <schwab@suse.de>
2069 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2070 variables `link' and `elfsec'.
2071 (elf_bfd_final_link): Remove unused variable `os'.
2073 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2075 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2076 a PT_PHDR program headers.
2077 (_bfd_mips_elf_final_link): Don't assume there are going to be
2078 section symbols when we're not building a shared object.
2079 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2082 1999-07-15 J.T. Conklin <jtc@redback.com>
2084 * config.bfd (i[3456]86-*-vxworks*): New target.
2086 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2088 * elf32-mips.c (mips_elf_stub_section_p): New function.
2089 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2090 (mips_elf_relocate_section): Adjust calling sequence for
2091 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2092 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2095 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2097 * configure.in: Bump version number to 2.9.5.
2098 * configure: Rebuild.
2100 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2102 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2104 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2105 to derive final type instead of hardwiring a selection.
2107 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2109 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2110 things relocated by R_MIPS16_GPREL.
2111 (mips_elf_perform_relocation): Likewise.
2113 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2115 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2117 1999-07-14 Richard Henderson <rth@cygnus.com>
2119 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2120 (_bfd_mips_elf_size_dynamic_sections): Set it.
2121 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2122 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2123 new argument max_local.
2125 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2127 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2128 subwords when handling an R_MIPS16_26 relocation.
2129 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2132 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2133 dst_mask to match reality.
2134 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2135 (mips_elf_obtain_contents): Use bfd_get.
2136 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2137 (mips_elf_relocate_section): Likewise.
2139 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2141 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2142 (mips_elf_relocate_section): Adjust calling sequence for
2143 mips_elf_perform_relocation.
2144 (mips_elf_perform_relocation): Take additional argument. Handle
2145 R_MIPS16_26. Use bfd_put for convenience.
2147 1999-07-13 Richard Henderson <rth@cygnus.com>
2149 * elf.c (assign_file_positions_for_segments): Thinko last change.
2150 Always overwrite p_flags.
2152 1999-07-13 Richard Henderson <rth@cygnus.com>
2154 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2155 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2156 .dynbss and .rel[a].bss if want_dynbss.
2157 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2159 1999-07-13 Richard Henderson <rth@cygnus.com>
2161 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2163 1999-07-13 Richard Henderson <rth@cygnus.com>
2165 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2166 (struct elf_link_hash_table): Add dynlocal.
2167 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2168 (_bfd_elf_link_adjust_dynindx): Delete.
2169 (_bfd_elf_link_renumber_dynsyms): Prototype.
2170 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2171 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2172 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2173 (_bfd_elf_link_lookup_local_dynindx): New function.
2174 (elf_link_renumber_hash_table_dynsyms): New function.
2175 (_bfd_elf_link_renumber_dynsyms): New function.
2176 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2177 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2178 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2179 instead of elf_link_remove_section_and_adjust_dynindices.
2180 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2181 (elf_link_assign_sym_version): Remove removed_dynamic code.
2182 (elf_link_renumber_dynsyms): Delete.
2183 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2185 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2186 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2187 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2188 * elf32-mips.c: Similarly.
2189 * elf32-ppc.c: Similarly.
2190 * elf32-sparc.c: Similarly.
2191 * elf64-alpha.c: Similarly.
2192 * elf64-sparc.c: Similarly.
2194 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2196 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2197 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2198 when the relocation is against _gp_disp.
2200 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2202 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2203 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2204 to possibly_dynamic_relocs. Adjust usage throughout code.
2205 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2206 (elf_mips_ctor64_howto): Likewise.
2207 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2209 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2210 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2211 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2212 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2214 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2216 * Makefile.am: Rebuild dependencies.
2217 * Makefile.in: Rebuild.
2219 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2220 * bfd-in2.h: Rebuild.
2222 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2223 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2224 structure initializations. Add casts.
2225 * reloc.c (EMPTY_HOWTO): Define.
2226 * bfd-in2.h: Rebuild.
2227 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2228 comparisons against 0.
2229 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2230 previous_ibfd_e_flags to unsigned long.
2231 * vms.h (struct vms_private_data_struct): Change section_count to
2233 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2234 (_bfd_vms_write_gsd): Change symnum to unsigned.
2235 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2236 * vms-tir.c (etir_sta): Change psect to unsigned.
2237 (alloc_section): Change idx to unsigned.
2238 (tir_sta, tir_ctl): Change psect to unsigned.
2239 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2240 * vms.c (priv_section_count): Change to unsigned.
2242 1999-07-12 Andreas Schwab <schwab@suse.de>
2244 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2245 * m68klinux.c: Likewise.
2247 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2249 * Many files: Changes to avoid gcc warnings: Remove unused local
2250 variables. Add default case to enum switches.
2251 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2252 compile if not COFF_IMAGE_WITH_PE.
2253 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2254 (bfd_arm_get_bfd_for_interworking): Likewise.
2255 (bfd_arm_process_before_allocation): Likewise.
2256 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2257 * pei-arm.c: Likewise.
2258 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2259 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2260 (mips_elf_got16_entry): Put parens around & in body of ==.
2261 (mips_elf_calculate_relocation): Correct test for empty string.
2262 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2264 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2267 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2269 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2270 as appropriate. Fill in structure initializations. Add variable
2271 initializations. Add casts.
2272 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2273 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2275 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2277 * elf-bfd.h (bfd_elf_hash): Update declaration.
2278 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2279 when calling bfd_elf_hash.
2281 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2283 * libbfd.c (bfd_put_8): Make it of type `void'.
2284 * bfd-in2.h: Regenerated.
2285 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2287 (_bfd_mips_elf_final_link): Likewise.
2289 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2291 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2293 * config.bfd (hppa*-*-linux-gnu*): New target
2295 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2297 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2298 (_bfd_mips_elf_create_dynamic_sections): New function.
2299 (_bfd_mips_elf_add_symbol_hook): Likewise.
2300 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2301 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2302 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2303 (_bfd_mips_elf_gc_mark_hook): Likewise.
2304 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2305 (_bfd_mips_elf_always_size_sections): Likewise.
2306 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2307 (_bfd_mips_elf_check_relocs): Likewise.
2308 (_bfd_mips_elf_link_hash_table_create): Likewise.
2309 (_bfd_mips_elf_print_private_data): Likewise.
2310 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2311 (_bfd_mips_elf_final_link): Likewise.
2312 (_bfd_mips_elf_additional_program_headers): Likewise.
2313 (_bfd_mips_elf_modify_segment_map): Likewise.
2314 (_bfd_mips_elf_relocate_section): Likewise.
2315 * elf32-mips.c (mips_elf32_object_p): Move contents into
2316 _bfd_mips_elf_object_p.
2317 (mips_elf_additional_program_headers): Rename to
2318 _bfd_mips_elf_additional_program_headers.
2319 (mips_elf_modify_segment_map): Rename to
2320 _bfd_mips_elf_modify_segment_map.
2321 (elf_mips_abi_name): Change prototype.
2322 (mips_elf32_section_from_shdr): Merge into
2323 _bfd_mips_elf_section_from_shdr.
2324 (mips_elf32_section_processing): Merge into
2325 _bfd_mips_elf_section_processing.
2326 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2327 the right back-end ELF linker.
2328 (mips_elf_relocate_section): Rename to
2329 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2330 (mips_elf_link_output_symbol_hook): Rename to
2331 _bfd_mips_elf_link_output_symbol_hook.
2332 (mips_elf_create_dynamic_section): Rename to
2333 _bfd_mips_elf_create_dynamic_section.
2334 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2335 Adjust for 64-bit code. Use mips_elf_got_section.
2336 (mips_elf_adjust_dynamic_symbol): Rename to
2337 _bfd_mips_elf_adjust_dynamic_symbol. Use
2338 mips_elf_allocate_dynamic_relocations.
2339 (mips_elf_finish_dynamic_symbol): Rename to
2340 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2341 Adjust for 64-bit code.
2342 (mips_elf_finish_dynamic_sections): Rename to
2343 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2344 (mips_elf_always_size_sections): Rename to
2345 _bfd_mips_elf_always_size_sections.
2346 (mips_elf_add_symbol_hook): Rename to
2347 _bfd_mips_elf_add_symbol_hook.
2348 (mips_elf_next_lo16_addend): Constify.
2349 (mips_elf_calculate_relocation): Likewise.
2350 (mips_elf_obtain_contents): Likewise.
2351 (mips_elf_perform_relocation): Likewise.
2352 (mips_elf_create_dynamic_relocation): Likewise.
2353 (mips_elf_allocate_dynamic_relocations): New function.
2354 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2355 (MIPS_ELF_REL_SIZE): Likewise.
2356 (MIPS_ELF_DYN_SIZE): Likewise.
2357 (MIPS_ELF_GOT_SIZE): Likewise.
2358 (MIPS_ELF_SYM_SIZE): Likewise.
2359 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2360 (MIPS_ELF_GET_WORD): Likewise.
2361 (MIPS_ELF_PUT_WORD): Likewise.
2362 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2363 (STUB_LW): Conditionalize for 64-bit value.
2364 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2366 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2367 Check it for inconsistency.
2368 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2370 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2372 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2373 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2374 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2375 (mips_elf_local_got_index): Likewise.
2376 (mips_elf_got_page): Likewise.
2377 (mips_elf_got_info): Likewise.
2378 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2379 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2380 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2381 instead of constant `2'.
2382 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2383 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2384 (mips_elf_size_dynamic_sections): Use
2385 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2386 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2387 Adjust all releveant entries in elf backend table.
2388 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2389 (mips_elf64_section_processing): Likewise.
2390 Adjust elf backend entries to use _bfd_mips_elf variants now
2393 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2395 (size_dynamic_sections): Likewise.
2396 (elf_link_output_extsym): Likewise.
2397 * elf.c: (elf_fake_sections): Likewise.
2398 * libbfd.c (bfd_get): New macro.
2399 (bfd_put): Likewise.
2400 * bfd-in2.h: Regenerated.
2402 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2404 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2405 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2406 wap_reloca_in, and swap_reloca_out.
2407 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2408 multiple internal relocations per external relocation.
2409 (link_read_relocs): Likewise.
2410 (elf_bfd_final_link): Likewise.
2411 (elf_link_input_bfd): Likewise.
2412 (elf_gc_mark): Likewise.
2413 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2414 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2416 (size_info): Add entries for new fields.
2417 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2418 (mips_elf64_be_swap_reloc_in): New function.
2419 (mips_elf64_be_swap_reloc_out): Likewise.
2420 (mips_elf64_be_swap_reloca_in): Likewise.
2421 (mips_elf64_be_swap_reloca_out): Likewise.
2422 (mips_elf64_size_info): Add entries for new fields.
2424 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2426 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2427 field equals the new rel_count field.
2428 (elf_link_input_bfd): When doing a relocateable link, use the new
2429 rel_count field rather than the reloc_count field.
2430 (elf_reloc_link_order): Likewise.
2431 (elf_finish_pointer_linker_section): Likewise.
2433 Based on patch from H.J. Lu <hjl@gnu.org>:
2434 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2435 shared library to override a weak definition in a regular object.
2437 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2439 * libhppa.h: Revert July 2, 1999 patch.
2441 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2442 need to generate DLTIND relocations, not DLTREL relocations.
2444 1999-07-05 Nick Clifton <nickc@cygnus.com>
2446 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2448 (coff_set_flags): Recognise arm 5 architectures.
2450 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2451 Add support for armv5 architecture.
2453 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2455 * reloc.c: Add new, assembler only, ARM reloc:
2456 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2458 * bfd-in2.h: Regenerate.
2460 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2462 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2463 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2464 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2465 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2466 * elf32-mips.c (ABI_64_P): New macro.
2467 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2468 (_bfd_mips_elf_find_nearest_line): Adjust call to
2469 _bfd_dwarf2_find_nearest_line.
2470 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2471 * libbfd.h: Regenerated.
2473 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2475 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2477 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2479 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2480 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2482 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2484 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2486 (_bfd_elf_init_reloc_shdr): New function.
2487 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2488 bfd_alloc followed by memset.
2489 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2490 (elf_fake_sections): Here.
2491 (assign_section_numbers): Assign section numbers for the second
2492 relocation section, if required.
2493 * elflink.h (elf_link_output_relocs): New function.
2494 (elf_link_size_reloc_section): Likewise.
2495 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2496 (elf_link_input_bfd): Use elf_link_output_relocs.
2498 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2499 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2501 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2503 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2506 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2508 * elf32-mips.c (mips_elf_got_info): Move declaration before
2509 prototypes. Change global_gotsym to be a pointer to a hash entry,
2510 rather than a number index.
2511 (mips_elf_link_hash_entry): Move declaration before prototypes.
2512 (mips_elf_irix6_finish_dynamic_symbol): New function.
2513 (mips_elf_sign_extend): Likewise.
2514 (mips_elf_high): Likewise.
2515 (mips_elf_higher): Likewise.
2516 (mips_elf_highest): Likewise.
2517 (mips_elf_global_got_index): Likewise.
2518 (mips_elf_local_got_index): Likewise.
2519 (mips_elf_got_offset_from_index): Likeiwse.
2520 (mips_elf_record_global_got_symbol): Likewise.
2521 (mips_elf_got_page): Likewise.
2522 (mips_elf_next_lo16_addend): Likewise.
2523 (mips_elf_calculate_relocation): Likewise.
2524 (mips_elf_obtain_contents): Likewise.
2525 (mips_elf_perform_relocation): Likewise.
2526 (mips_elf_assign_gp): Likewise.
2527 (mips_elf_sort_hash_table_f): Likewise.
2528 (mips_elf_sort_hash_table): Likewise.
2529 (mips_elf_got_section): Likewise.
2530 (mips_elf_got_info): Likewise.
2531 (mips_elf_create_local_got_entry): Likewise.
2532 (mips_elf_got16_entry): Likewise.
2533 (mips_elf_create_dynamic_relocation): Likewise.
2534 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2535 (mips_elf_final_gp): Use mips_elf_assign_gp.
2536 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2537 into SHN_SCOMMON automatically on IRIX6.
2538 (mips_elf_add_symbol_hook): Likewise.
2539 (mips_elf_relocate_section): Rewrite, using
2540 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2541 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2542 Don't deal with .rld_map on IRIX6.
2543 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2544 section flags appropriately for .got.
2545 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2546 the got. Call mips_elf_record_global_got_symbol and allocate
2547 local got space appropriately.
2548 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2549 char *. Rework calculation of GOT size. Sort dynamic symbol
2550 table entries so entries that do not require GOT entries appear at
2551 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2552 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2554 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2556 (mips_elf_finish_dynamic_symbol): Use
2557 mips_elf_irix6_finish_dynamic_symbol.
2558 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2559 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2560 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2562 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2564 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2565 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2567 1999-06-04 Philip Blundell <philb@gnu.org>
2569 * elf32-arm.h (elf_backend_got_header_size): Define.
2570 (elf_backend_plt_header_size): Likewise.
2572 1999-06-28 Jim Pick <jim@jimpick.com>
2574 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2576 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2578 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2579 relocation function.
2580 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2582 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2584 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2585 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2586 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2587 (_bfd_mips_elf_section_from_shdr): Use them.
2588 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2589 of GP-relative sections.
2590 (_bfd_mips_elf_set_section_contents): Use them.
2591 (_bfd_mips_elf_section_processing): Share code between .sdata and
2592 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2593 (mips_elf_additional_program_headers): Add handling for
2594 PT_MIPS_OPTIONS segment on IRIX6.
2595 (mips_elf_modify_segment_map): Likeiwse.
2596 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2597 Include the options sections on IRIX6. Don't look for GP-relative
2598 sections by name; use SHF_MIPS_GPREL instead.
2599 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2601 (mips_elf_create_dynamic_sections): Don't muck about with section
2602 alignments and such on IRIX6.
2603 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2604 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2605 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2606 bfd_zalloc rather than bfd_alloc and memset.
2607 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2608 Don't assert the existence of .rld_map on IRIX6.
2609 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2611 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2612 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2615 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2617 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2618 (mips_elf_swap_msym_out): New function.
2619 (mips_elf_create_msym_section): Likewise.
2620 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2621 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2622 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2623 section not named .msym.
2624 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2625 .msym directly. Set appropriate attributes for the .msym
2627 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2628 (mips_elf_link_hash_newfunc): Clear it.
2629 (mips_elf_create_dynamic_sections): Create the .msym section
2631 (mips_elf_size_dynamic_sections): Allocate space for the
2632 .msym section. Add a DT_MIPS_MSYM entry.
2633 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2635 (mips_elf_finish_dynamic_sections): Assign a value for
2636 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2638 * elf32-mips.c (irix_compat_t): New enumeration.
2639 (ABI_N32_P): New macro.
2640 (IRIX_COMPAT): Likewise.
2641 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2642 (mips_elf_relocate_section): Fix typo.
2644 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2646 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2647 as writable PE sections.
2649 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2651 * dwarf2.c (struct arange): New type.
2652 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2653 (arange_add): New function.
2654 (decode_line_info): Keep track of address ranges that a compilation
2656 (comp_unit_contains_address): Return true if address is contained
2657 in _any_ of the address ranges associated with a compilation unit.
2658 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2659 on the first comp_unit that contains the address.
2661 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2663 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2664 (decode_line_info): Add variable STASH and initialize it to point
2665 to the per-bfd dwarf2_debug info. Remove static variable
2666 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2668 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2670 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2671 shared library to have an undefined symbol.
2673 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2674 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2676 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2678 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2679 * elf32-hppa.c: Remove everything related to symbol extension
2680 sections & records. Use the common elf_hppa_final_write_processing.
2682 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2684 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2685 functions instead of _init/_fini if requested.
2687 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2689 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2692 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2694 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2695 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2697 (ppc_elf_finish_dynamic_sections): Check for positive section
2698 dynindx field, rather than comparing against -1.
2699 (ppc_elf_relocate_section): Only return false if undefined_symbol
2700 or reloc_overflow fail, not always upon encountering an error.
2702 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2704 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2705 bfd_byte * before performing pointer arithmetic.
2707 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2709 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2711 * elf32-hppa.c: Include elf-hppa.h.
2712 (ARCH_SIZE): Define.
2713 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2715 (elf32_hppa_info_to_howto): Similarly.
2716 (elf_hppa_howto_table): Similarly.
2717 (elf_hppa_reloc_type_lookup): Similarly.
2718 (hppa_elf_gen_reloc_type): Similarly.
2719 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2721 1999-06-22 Nick Clifton <nickc@cygnus.com>
2723 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2724 handling R_V850_22_PCREL relocation.
2726 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2728 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2731 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2733 * section.c (_bfd_strip_section_from_output): Ignore sections
2734 DISCARDed by the link script.
2736 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2738 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2739 Remove unused local variable spp.
2741 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2742 the entry symbol is not set.
2744 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2746 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2747 GPDISP or LITUSE in a relocatable link.
2749 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2751 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2752 * (alloc_dwarf1_func): Likewise.
2754 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2756 * libhppa.h: Fix various formatting errors.
2757 (assemble_3); Rewrite using CATENATE.
2758 (assemble_17): Fix various bugs.
2760 1999-06-16 Nick Clifton <nickc@cygnus.com>
2762 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2764 1999-06-15 Richard Henderson <rth@cygnus.com>
2766 * section.c (SEC_SHORT): Define.
2767 * bfd-in2.h: Rebuild.
2769 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2771 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2772 Remove abfd parameter. Use _bfd_strip_section_from_output.
2773 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2775 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2776 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2777 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2779 (bfd_elf_size_dynamic_sections): Use it.
2781 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2783 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2784 complain_overflow_bitfield to complain_overflow_signed.
2786 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2788 * elflink.h (elf_link_read_relocs_from_section): New function,
2790 (elf_link_read_relocs): Here. Use it for both relocation
2793 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2795 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2796 asect->reloc_count is valid.
2798 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2800 * elf32-mips.c (mips_elf32_section_processing): Permit a
2801 SHT_MIPS_REGINFO section to have a size of 0.
2803 1999-06-12 David O'Brien <obrien@freebsd.org>
2805 * config.bfd (alpha*-*-freebsd*): New target.
2806 (i[3456]86-*-freebsd*): Now defaults to ELF.
2808 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2810 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2811 wrap if the relocation covers the high bit of an address.
2813 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2815 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2817 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2818 instead of R_SPARC_max.
2819 (sparc64_elf_info_to_howto): Likewise.
2820 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2821 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2823 1999-06-07 Richard Henderson <rth@cygnus.com>
2825 * section.c (_bfd_strip_section_from_output): Remove output
2826 sections with no initial link_order.
2828 1999-06-07 Nick Clifton <nickc@cygnus.com>
2830 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2832 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2834 * Makefile.am (SOURCE_HFILES): Add missing headers.
2835 * Makefile.in: Regenerated.
2837 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2839 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2842 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2844 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2845 range undefweak symbols.
2846 * hash.c: Add missing comma after @xref{}
2847 * linker.c: Likewise.
2849 1999-06-04 Nick Clifton <nickc@cygnus.com>
2851 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2853 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2854 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2855 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2856 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2858 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2860 * Makefile.am: Rebuild dependencies.
2861 (BFD32_BACKENDS): Add dwarf1.lo.
2862 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2863 * Makefile.in: Rebuild.
2865 1999-06-04 Nick Clifton <nickc@cygnus.com>
2867 * Makefile.am: Add epoc-arm-pe target.
2868 * Makefile.in: Regenerate.
2869 * pe-arm.c: Only redefine interworking function names if they have
2870 not already been redefined.
2871 * pei-arm.c: Only redefine interworking function names if they have
2872 not already been redefined.
2873 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2875 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2878 1999-06-03 Nick Clifton <nickc@cygnus.com>
2880 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2882 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2884 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2886 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2888 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2889 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2891 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2893 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2894 in other text sections.
2896 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2898 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2899 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2900 * libbfd.h: Regenerate.
2901 * coff-sh.c (sh_merge_private_data): Delete.
2902 (coff_bfd_merge_private_bfd_data): Change to
2903 _bfd_generic_verify_endian_match.
2904 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2906 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2908 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2910 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2912 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2914 (bfd_elf32_arm_process_before_allocation): Likewise.
2915 * bfd-in2.h: Rebuild.
2917 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2919 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2920 track of end_sequence markers.
2921 (add_line_info): Add END_SEQUENCE arg.
2922 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2923 debug-line info---it doesn't work right if a compilation unit
2924 consists of multiple discontiguous code-sequences. It would be
2925 worthwhile to optimize for the common case where a compilation
2926 unit results in a contiguous set of code sequences, but this is
2927 quite tricky to get right for arbitrary DWARF2 files.
2928 (lookup_address_in_line_info_table): Don't use the last line entry
2929 for a compilation unit for anything with an address higher than
2930 this line entry. Also, check for end_sequence markers to
2931 correctly handle discontinuities.
2932 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2933 compilation units, check all compilation units with each->high==0
2934 just like when reading compilation units.
2936 * dwarf2.c (decode_line_info): Initialize table->files and
2937 table->last_line to NULL to avoid segfaults due to random
2938 values in these members.
2939 (concat_filename): Check for out-of-range file number before
2940 indexing filename table. Segfaults suck.
2942 * dwarf2.c (decode_line_info): Don't truncate address to least
2943 significant 32 bits (breaks 64 bit targets).
2944 (lookup_address_in_function_table): Ditto.
2945 (comp_unit_contains_address): Ditto.
2947 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2949 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2950 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2951 (mips_elf64_howto_table_rela): Likewise.
2953 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2955 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2956 single section has two associated relocation sections.
2958 1999-06-02 Mark Salter <msalter@cygnus.com>
2960 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2961 COFF_WITH_PE defined.
2963 1999-06-02 Nick Clifton <nickc@cygnus.com>
2965 * pe-arm.c: Rename global arm interworking functions to avoid name
2966 collision when all targets BFD is built.
2969 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2971 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2972 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2973 (bfd_elf_section_data): Add use_rela_p.
2974 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2975 (_bfd_elf_new_section_hook): Likewise.
2976 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2978 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2979 * elfcode.h (write_relocs): Determine whether or not use rela
2980 relocs based on the relocation section header.
2981 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2982 instead of use_rela_p.
2983 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2984 (elf_backend_may_use_rela_p): Likewise.
2985 (elf_backend_default_use_rela_p): Likewise.
2986 (elfNN_bed): Use them.
2988 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2990 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2992 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2994 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2995 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2996 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2997 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2998 * bfd-in2.h: Regenerated.
2999 * libbfd.h: Likewise.
3000 * elf32-mips.c (mips_info_to_howto_rela): New function.
3001 (USE_REL): Adjust for new conventions.
3002 (MINUS_ONE): New macro.
3003 (elf_mips_howto_table): Add R_MIPS_SUB.
3004 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3006 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3007 .MIPS.content section.
3008 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3009 with .MIPS.content as .MIPS.content sections. Set
3010 SHF_MNIPS_NOSTRIP for such section.
3011 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3012 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3013 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3015 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3017 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3020 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3023 1999-05-30 Philip Blundell <philb@gnu.org>
3025 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3026 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3027 the addend does not overflow into the rest of the word.
3029 1999-05-29 Nick Clifton <nickc@cygnus.com>
3031 * bfd-in.h: Amend prototype for
3032 bfd_elf32_arm_process_before_allocation .
3033 * bfd-in.h: Regenerate.
3035 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3036 elements in a fixed sized array.
3037 (ARM_ELF_ABI_VERSION): Define.
3038 (ARM_ELF_OS_ABI_VERSION): Define.
3039 (R_ARM_THM_ABS5): Fix rightshift and size.
3040 (R_ARM_THM_PC22): Fix size.
3041 (R_ARM_PLT32): Define Howto.
3042 (find_howto): New function: Locate a howto based on a reloc
3044 (elf32_arm_info_to_howto): Use find_howto if necessary.
3045 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3046 bfd_reloc_code_real_type.
3047 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3048 and BFD_RELOC_VTABLE_ENTRY.
3049 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3051 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3052 elements in a fixed sized array.
3053 (ARM_ELF_ABI_VERSION): Define.
3054 (ARM_ELF_OS_ABI_VERSION): Define.
3055 (R_ARM_THM_ABS5): Fix rightshift and size.
3056 (R_ARM_THM_PC22): Fix size.
3057 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3058 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3059 bfd_reloc_code_real_type.
3061 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3062 no_pipeline_knowledge.
3063 (elf32_arm_link_hash_create): Initialise new field to zero.
3064 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3065 no_pipeline_knowledge. Use this parameter to initialise the field
3066 in the globals data structure.
3067 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3068 no_pipeline_knowledge is false and the binary is from an old
3070 (elf32_arm_merge_private_data): Generate an error if an attempt is
3071 made to linl together big endian and little endian code.
3072 (elf32_arm_post_process_headers): New function: Initialise the
3073 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3075 (elf_backend_post_process_headers): Define.
3077 1999-05-28 Nick Clifton <nickc@cygnus.com>
3079 * elf-bfd.h (struct elf_backend_data): Add new field:
3080 elf_backend_post_process_headers.
3082 * elfxx-target.h (elf_backend_post_process_headers): Define to
3083 NULL if not already defined.
3084 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3086 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3088 (_bfd_elf_compute_section_file_positions): Call
3089 elf_backend_post_process_headers if defined.
3091 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3093 * configure.in: Check whether getuid and getgid exist.
3094 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3095 HAVE_GETGID are not defined, respectively.
3096 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3098 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3099 * configure, config.in: Rebuild.
3101 1999-05-28 Martin Dorey <mdorey@madge.com>
3103 * elf32-i960.c: New file.
3104 * elf.c (prep_headers): Handle bfd_arch_i960.
3105 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3106 * config.bfd (i960-*-elf*): New target.
3107 * configure.in (bfd_elf32_i960_vec): New target vector.
3108 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3109 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3110 * Makefile.in, aclocal.m4, configure: Rebuild.
3112 1999-05-27 Nick Clifton <nickc@cygnus.com>
3114 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3116 (find_howto): New function: Find entries in the
3117 elf32_arm_howto_table.
3118 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3120 (elf32_arm_reloc_type_lookup): Add lookup for
3121 BFD_RELOC_ARM_PLT32.
3123 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3125 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3126 (elf32_arm_link_hash_table_create): Use above function as the
3127 constructor for hash table entries.
3128 (elf32_arm_relocate_section): Avoid crash when there is no output
3130 (elf32_arm_final_link_relocate): New parameter h.
3131 (elf32_arm_relocate_section): Pass symbol hash entry to above
3133 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3136 1999-05-25 Catherine Moore <clm@cygnus.com>
3138 * coff-arm.c (coff_arm_relocate_section): Don't emit
3139 base file entries for pc-relative values.
3141 1999-05-25 DJ Delorie <dj@cygnus.com>
3143 * peicode.h (coff_swap_sym_in): When we create the actual section
3144 to reflect the not-there section C_SECTION symbols refer to,
3145 change the symbol class to C_STAT as the section is now really
3148 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3150 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3153 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3155 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3157 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3158 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3160 1999-05-16 Nick Clifton <nickc@cygnus.com>
3162 * coff-mcore.c (in_reloc_p): Reinstate.
3164 1999-05-15 Nick Clifton <nickc@cygnus.com>
3166 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3167 * bfd-in2.h: Regenerate.
3168 * coff-mcore.c (in_reloc_p): Remove defintion.
3169 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3170 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3171 IMAGE_REL_MCORE_RVA.
3172 (coff_mcore_rtype_to_howto): Add special processing for
3173 IMAGE_REL_MCORE_RVA.
3174 (coff_mcore_relocate_section): Add support for
3175 IMAGE_REL_MCORE_RVA.
3176 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3177 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3179 (mcore_elf_relocate_section): Delete redundant case labels.
3181 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3183 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3184 precedence between bit-and and comparison.
3186 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3188 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3189 list of target formats (targ_selvecs).
3190 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3191 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3193 1999-05-10 DJ Delorie <dj@cygnus.com>
3195 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3196 reasonable mode until "ar x" is smart enough to skip it (fixes
3197 gcc/libgcc.a builds on mips-ecoff targets
3199 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3200 to work. Hack to support MS import libraries, which use different
3201 COMDAT types than GNU.
3202 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3203 to implied zero-length sections (see peicode below)
3204 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3205 filename symbols, which use one *or more* auxents.
3206 * coffswap.h (coff_swap_aux_in): ditto
3207 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3210 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3212 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3213 for all relocations.
3215 1999-05-10 Catherine Moore <clm@cygnus.com>
3217 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3218 if COFF_IMAGE_WITH_PE.
3219 (bfd_arm_process_before_allocation): Likewise.
3220 (bfd_arm_get_bfd_for_interworking): Likewise.
3221 * coff-arm.c: Likewise.
3222 * bfd-in2.h: Regenerate.
3223 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3224 (armpe_big_vec): Likewise.
3225 * configure: Rebuild.
3227 1999-05-10 Nick Clifton <nickc@cygnus.com>
3229 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3230 section, not just .rel. Same for .rela.
3232 1999-05-07 Nick Clifton <nickc@cygnus.com>
3234 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3235 endianism with an error message.
3237 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3239 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3240 assignment from "unsigned char *" to "char *".
3241 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3243 1999-05-05 Catherine Moore <clm@cygnus.com>
3245 * coff-arm.c (coff_arm_relocate_section): Add one to
3246 address of ARM_RVA32 thumb functions.
3248 1999-05-05 Catherine Moore <clm@cygnus.com>
3250 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3251 (elf32_m68k_copy_private_bfd_data): New.
3252 (elf32_m68k_merge_private_bfd_data): New.
3253 (elf32_m68k_print_private_bfd_data): New.
3254 (CPU32_FLAG): Define.
3255 (PLT_CPU32_ENTRY_SIZE): Define.
3256 (elf_cpu32_plt0_entry): Declare.
3257 (elf_cpu32_plt_entry): Declare.
3258 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3259 (elf_m68k_finish_dynamic_symbol): Likewise.
3260 (elf_m68k_finish_dynamic_sections): Likewise.
3261 (elf_backend_plt_header_size): Remove definition.
3262 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3263 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3264 (bfd_elf32_bfd_set_private_flags): Define.
3265 (bfd_elf32_bfd_print_private_bfd_data): Define.
3267 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3269 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3270 and R_LONG_PCREL_MODE.
3272 1999-04-29 Nick Clifton <nickc@cygnus.com>
3274 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3276 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3278 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3279 in relocation calculation.
3281 1999-04-26 Tom Tromey <tromey@cygnus.com>
3283 * aclocal.m4, configure: Updated for new version of libtool.
3285 1999-04-21 Nick Clifton <nickc@cygnus.com>
3287 * coff-mcore.c: Add support for mcore relocs.
3289 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3291 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3292 incorrect use EF_MIPS_xxBITPTRS.
3294 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3296 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3299 * bfd-in2.h: Rebuild.
3300 * libbfd.h: Rebuild.
3302 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3304 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3305 (coff_arm_relocate_section): Add ARM26D transform. Only
3306 change to ARM26D for relocateable links.
3308 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3310 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3311 (bfd_elf32_bfd_print_private_bfd_data): New.
3313 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3315 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3316 refetch addend if USE_REL, add many comments regarding current state.
3317 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3318 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3319 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3320 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3322 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3324 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3325 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3327 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3329 * dwarf2.c (decode_line_info): Don't truncate address to least
3330 significant 32 bits (breaks 64 bit targets).
3331 (lookup_address_in_function_table): Ditto.
3332 (comp_unit_contains_address): Ditto.
3334 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3336 * coff-arm.c (arm_emit_base_file_entry): New routine.
3337 (A2T3_OFFSET): Define.
3338 (T2A3_OFFSET): Define.
3339 (coff_arm_relocate_section): Emit base file entries for interworking
3342 1999-04-13 Philip Blundell <philb@gnu.org>
3344 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3345 relocs 17 through 19.
3347 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3349 * elfcode.h: Remove fnmatch.h.
3350 * elflink.h (elf_link_assign_sym_version): Call back to ld
3351 instead of calling fnmatch.
3353 * config.bfd (i?86-*-beoself): Include pe vecs.
3355 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3357 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3360 1999-04-10 Richard Henderson <rth@cygnus.com>
3362 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3363 when trying to resolve dynamic symbol references.
3364 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3365 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3366 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3367 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3368 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3369 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3370 * elflink.h (elf_link_output_extsym): Likewise.
3372 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3374 * section.c (_bfd_strip_section_from_output): New function moved from
3375 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3376 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3377 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3378 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3379 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3380 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3381 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3382 * bfd-in2.h: Update.
3384 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3386 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3388 1999-04-08 Nick Clifton <nickc@cygnus.com>
3390 * coff-mcore.c: New File: Support for mcore-pe targets.
3391 * cpu-mcore.c: New File: Support for mcore targets.
3392 * elf32-mcore.c: New File: Support for mcore-elf target.
3393 * pe-mcore.c: New File: Definitions for mcore-pe target.
3394 * pei-mcore.c: New File: Definitions for mcore-pei target.
3395 * Makefile.am: Add support for MCore targets.
3396 * Makefile.in: Regenerate.
3397 * config.bfd: Add support for MCore targets.
3398 * configure.in: Add support for MCore targets.
3399 * configure: Regenerate.
3400 * archures.c: Add support for MCore architecture.
3401 * bfd-in2.h: Regenerate.
3402 * coffcode.h: Add support for mcore-pe targets.
3403 * elf.c: Add support for mcore-elf target.
3404 * reloc.c: Add support for MCore relocs.
3405 * targets.c: Add support for MCore targets.
3407 1999-04-07 Nick Clifton <nickc@cygnus.com>
3409 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3410 R_ARM_XPC25 and R_ARM_THM_XPC22.
3411 (elf32_arm_reloc_map): Remove redundant entries.
3413 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3415 * sysdep.h (LC_MESSAGES): Never define.
3417 1999-04-06 Chris Torek <torek@bsdi.com>
3419 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3420 all callers. Rewrite completely.
3421 (_bfd_relocate_contents): Rewrite overflow checking.
3422 * bfd-in2.h: Rebuild.
3424 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3426 From Gabriel Paubert <paubert@iram.es>:
3427 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3428 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3429 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3430 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3431 * ppcboot.c (ppcboot_vec): Use little endian routines for
3434 * elf.c (elfcore_strndup): Only define if it will be used.
3435 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3437 (ppc_elf_check_relocs): Remove unused local i.
3438 (ppc_elf_gc_mark_hook): Add default case to switch.
3440 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3441 * srec.c (srec_scan): Accept \r in symbol definitions.
3442 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3443 (symbolsrec_object_p): Likewise.
3445 1999-04-04 Don Bowman <don@pixsci.com>
3447 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3449 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3451 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3453 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3454 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3456 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3458 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3461 1999-03-31 Nick Clifton <nickc@cygnus.com>
3463 * config.bfd: Add support for arm-epoc-pe target.
3464 * configure.in: Add support for arm-epoc-pe target.
3465 * configure: Regenerate.
3466 * targets.c: Add support for arm-epoc-pe target.
3467 * coff-arm.c: Allow header files to override definition of
3468 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3469 * pe-arm.h: Allow previous header files to override definition of
3470 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3471 * pei-arm.h: Allow previous header files to override definition of
3472 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3473 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3474 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3476 1999-03-30 Nick Clifton <nickc@cygnus.com>
3478 * elf.c (elf_map_symbols): Handle the case where section
3479 symbols are generated for content-less sections which are
3480 not mapped to the output file.
3482 * linker.c: Replace direct references to fields in BFD structure
3483 with accessor macros.
3485 * elflink.h: Replace direct references to fields in BFD structure
3486 with accessor macros.
3488 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3490 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3492 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3493 account when adjusting section symbols during a partial link.
3495 1999-03-24 Nick Clifton <nickc@cygnus.com>
3497 * coff-sparc.c (struct coff_reloc_map): Change type of field
3498 'bfd_reloc_val' to bfd_reloc_code_real_type.
3499 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3500 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3501 * elf32-arc.c (struct arc_reloc_map): Ditto.
3502 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3503 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3504 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3505 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3506 * elf32-sh.c (struct elf_reloc_map): Ditto.
3507 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3508 * elf32-v850.c (struct v850_reloc_map): Ditto.
3509 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3510 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3511 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3513 1999-03-17 Martin Hunt <hunt@cygnus.com>
3515 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3516 function so source-level assembly works. If multiple N_SOs
3517 are seen without and N_FUNs, create an indextable entry with
3518 a NULL function name.
3520 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3522 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3523 of certian similar cpus.
3525 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3527 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3528 Add the 5000. Change the architecture for the 5400 to mips4.
3529 (elf_mips_mach): Add r5000.
3531 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3533 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3535 1999-03-11 Nick Clifton <nickc@cygnus.com>
3537 * binary.c (binary_set_section_contents): Generate warning about
3538 huge file offsets for any section that will occupy file space, not
3539 just those that are loadable.
3541 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3543 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3545 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3547 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3549 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3551 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3552 * elflink.h: Revert all changes since Feb 16. Instead:
3553 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3554 appropriate. Copy it to version symbols.
3555 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3556 symbols if appropriate.
3557 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3558 symbol if appropriate.
3559 (elf_link_output_extsym): If symbol is marked as undefined, and
3560 has no nonweak references, mark it as weak undefined.
3562 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3564 * elflink.h (elf_merge_symbol): When overriding a dynamic
3565 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3567 (elf_link_add_object_symbols): Don't copy the other field if we
3570 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3572 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3573 shared object with a weak undefined symbol.
3575 1999-02-18 Nick Clifton <nickc@cygnus.com>
3577 * elfarm-nabi.c: Set partial_inplace back to false.
3579 1999-02-17 Nick Clifton <nickc@cygnus.com>
3581 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3582 (USER_LABEL_PREFIX): Set to "_".
3584 The following patches are from: Scott Bambrough
3585 <scottb@corelcomputer.com>
3587 * libaout.h (M_ARM6_NETBSD): Set to 143.
3589 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3590 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3591 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3592 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3593 * bfd-in2.h: Regenerate.
3595 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3596 'true' as REL relocs are now being used. Add new PIC relocs:
3597 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3598 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3600 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3602 (elf32_arm_final_link_relocate): Change parameters so that entire
3603 reloc is passed. Add support for PIC relocs.
3604 (elf32_arm_relocate_section): Pass entire reloc to
3605 elf32_arm_final_link_relocate.
3606 (elf32_arm_check_relocs): Handle new PIC relocs.
3607 (elf32_arm_adjust_dynamic_symbol): New function.
3608 (elf32_arm_size_dynamic_sections): New function.
3609 (elf32_arm_discard_copies): New function.
3610 (elf32_arm_finish_dynamic_symbol): New function.
3611 (elf32_arm_finish_dynamic_sections): New function.
3612 (ELF_MAXPAGE_SIZE): Define.
3613 (bfd_elf32_bfd_reloc_type_lookup): Define.
3614 (elf_backend_relocate_section): Define.
3615 (elf_backend_adjust_dynamic_symbol): Define.
3616 (elf_backend_create_dynamic_sections): Define.
3617 (elf_backend_finish_dynamic_symbol): Define.
3618 (elf_backend_finish_dynamic_sections): Define.
3619 (elf_backend_size_dynamic_sections): Define.
3620 (elf_backend_plt_readonly): Define.
3621 (elf_backend_want_got_plt): Define.
3622 (elf_backend_want_plt_sym): Define.
3624 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3626 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3627 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3628 (_bfd_mips_elf_fake_sections): Likewise.
3630 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3632 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3633 bfd_elf32_arm_get_bfd_for_interworking,
3634 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3637 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3638 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3639 elf32_arm_find_nearest_line): Make them static.
3641 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3643 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3644 callers. Do not merge a definition from a shared object with a
3645 weak undefined symbol.
3646 (elf_link_add_object_symbols): Do not change the symbol type or
3647 size if the old symbol overrides the new one.
3649 1999-02-08 Nick Clifton <nickc@cygnus.com>
3651 * config.bfd: Add support for strongarm target.
3653 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3655 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3656 fields instead of unsigned char.
3658 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3660 * Makefile.am: Rebuild dependencies.
3661 * Makefile.in: Rebuild.
3663 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3665 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3666 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3667 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3668 * acinclude.m4: Add comments to uses of AC_DEFINE.
3669 * acconfig.h: Remove.
3670 * configure: Rebuild with current autoconf/automake.
3671 * aclocal.m4: Likewise.
3672 * config.in: Likewise.
3673 * Makefile.in: Likewise.
3675 1999-02-04 DJ Delorie <dj@cygnus.com>
3677 * libbfd.c (real_read): don't call fread for zero bytes. This
3678 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3680 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3682 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3683 of a jump is in the current 256 MB region.
3685 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3687 * format.c (bfd_check_format_matches): Change last patch to only
3688 take effect for the binary target.
3690 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3692 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3694 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3696 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3698 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3700 * format.c (bfd_check_format_matches): If the target was
3701 previously specified, don't check other targets when checking for
3704 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3706 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3707 (elf32_arm_reloc_type_lookup): Removed
3708 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3709 (elf32_arm_reloc_type_lookup): New.
3710 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3711 (elf32_arm_reloc_type_lookup): New.
3713 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3715 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3716 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3717 * Makefile.am: Use new files.
3718 * Makefile.in: Regenerate.
3719 * configure.in: Use new files.
3720 * configure: Regenerate.
3722 1999-02-01 Nick Clifton <nickc@cygnus.com>
3724 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3725 (fr30_elf_gc_sweep_hook): New function.
3726 (elf_backend_can_gc_sections): Define.
3728 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3730 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3731 and bfd_elf32_bigarm_oabi_vec.
3733 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3735 * Makefile.am (elf32-arm-oldabi.lo): New.
3736 (elf32-arm-newabi.lo): New.
3737 * Makefile.in: Regenerate.
3738 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3739 (arm-*-elf): Likewise.
3741 (thumb-*-oabi): New.
3742 * configure: Regenerate.
3743 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3744 (bfd_elf32_bigarm_oabi_vec): New.
3745 * elf32-arm-newabi.c: New.
3746 * elf32-arm-oldabi.c: New.
3747 * elf32-arm.c: Removed.
3750 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3752 * binary.c (binary_set_section_contents): Omit warnings for
3753 unloadable sections.
3755 1999-01-31 Michael Meissner <meissner@cygnus.com>
3757 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3758 powerpc{,le}-*-eabi.
3760 1999-01-29 Nick Clifton <nickc@cygnus.com>
3762 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3763 * dwarf2.c (read_signed_leb128): Remove unused variables.
3765 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3767 * elf.c (assign_file_positions_for_segments): Only adjust
3768 p_align when needed.
3770 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3772 * binary.c (binary_set_section_contents): Don't return early for a
3773 non-loadable section, in case the first section is non-loadable.
3774 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3775 W. Rozycki <macro@ds2.pg.gda.pl>.
3777 1999-01-28 Nick Clifton <nickc@cygnus.com>
3779 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3780 R_FR30_GNU_VTENTRY relocs.
3782 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3784 * elflink.h (elf_link_output_sym): Zero syms which are
3785 part of sections which have been excluded.
3787 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3789 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3791 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3792 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3794 1999-01-27 Nick Clifton <nickc@cygnus.com>
3796 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3798 (fr30_final_link_relocate): Use computed value as result of
3801 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3803 * binary.c (binary_set_section_contents): Emit warning for
3804 huge file offsets due to widely-dispersed section LMAs.
3806 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3808 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3809 align first section to largest section alignment, not first
3812 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3814 * configure.in: Require autoconf 2.12.1 or higher.
3816 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3818 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3819 * bfd-in2.h: Likewise.
3820 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3822 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3824 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3825 * cpu-mips.c: Add support for and independent 4111.
3826 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3827 (_bfd_mips_elf_final_write_processing):
3828 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3830 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3832 * elf32-mips.c (elf_mips_abi_name): New.
3833 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3835 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3837 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3838 Handle bfd_mach_mips4300.
3840 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3842 * elf32-i386.c: Remove leaked development code from patch
3843 1998-12-10 by Richard Henderson.
3845 1998-12-10 Richard Henderson <rth@cygnus.com>
3847 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3848 in debug sections for symbol defined externally.
3850 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3852 * targets.c (bfd_target_vector): Remove duplicate entry for
3855 1998-12-09 Nick Clifton <nickc@cygnus.com>
3857 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3858 since we are using RELAs.
3860 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3862 SCO Open Server Release 5 core file support, from Jouke Numan
3864 * sco5-core.c: New file.
3865 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3866 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3867 * Makefile.am: Rebuild dependencies.
3868 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3869 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3870 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3871 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3872 * bfd-in2.h, configure, Makefile.in: Rebuild.
3874 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3876 * config.bfd (hppa*-*-mpeix*): New target.
3877 * configure.in: Add AC_HEADER_DIRENT.
3878 (hppa*-*-mpeix*): New target.
3879 * configure.host (hppa*-*-mpeix*): New host.
3880 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3881 friends rather than just including <sys/dir.h>.
3882 * som.h (struct som_symbol): Add hppa_priv_level and apto
3883 tc_data. Change all users.
3884 (struct somdata): Add comp_unit field.
3885 (obj_som_compilation_unit): Define.
3886 (bfd_som_attach_compilation_unix): Declare.
3887 * som.c: Check HOST_HPPAMPEIX.
3888 (struct som_misc_symbol_info): Add new field priv_level.
3889 (som_object_setup): Add current_offset parameter. Change all
3891 (setup_sections): Likewise.
3892 (som_object_p): For EXECLIBMAGIC, read the lst header.
3893 (som_write_symbol_strings): Add compilation_unit parameter.
3895 (som_finish_writing): Write out compilation_unit.
3896 (som_bfd_derive_misc_symbol_info): Set priv_level.
3897 (som_build_and_write_symbol_table): Set xleast field to 3.
3898 (som_slurp_symbol_table): Set symbol priv_level.
3899 (bfd_som_attach_compilation_unit): New function.
3900 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3901 priv_level into symbol_value.
3902 * configure, config.in: Rebuild.
3904 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3906 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3907 warning function to call _bfd_error_handler instead.
3909 * libbfd.c (COERCE32): Cast through unsigned long and long to
3910 avoid bug in old version of gcc.
3912 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3913 (elf_backend_additional_program_headers): Don't define.
3915 1998-12-08 Nick Clifton <nickc@cygnus.com>
3917 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3918 relocations to include offset of 2 included in the insns, and the
3919 offset of the relocs within the section.
3921 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3923 The following changes were made by David Taylor
3924 <taylor@texas.cygnus.com>, Edith Epstein
3925 <eepstein@sophia.cygnus.com>, Jim Blandy
3926 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3927 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3928 changes originally made by HP; HP did not create ChangeLog
3931 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3932 automake macro library.
3934 * hpux-core.c (hpux_core_core_file_p): this function now
3935 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3936 found in the corefile! Also, in hpux_core_core_file_p, if we
3937 encounter a section with an unknown type, don't punt. Instead,
3938 just skip it. Also, count the number of sections of known type
3939 that we encounter. If we encounter at least one good one, then
3940 we'll declare that the file is a core file. If we encounter any
3941 unknown ones but some known ones, then we'll issue a warning (but
3942 still declare it to be a core file). Also, correctly decide when a
3944 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3945 (CORE_ANON_SHMEM): define if not defined.
3946 (hpux_core_struct): add members lwpid and user_tid.
3947 (core_kernel_thread_id, core_user_thread_id): new macros.
3948 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3949 the name before storing it in the bfd.
3950 (hpux_core_core_file_p): handle threads.
3952 * libhppa.h (GET_FIELD): protect against redefinition.
3953 (HPPA_WIDE): define.
3954 (GET_FIELD): define.
3959 (sign_extend): redefine.
3960 (assemble_6): define.
3961 (assemble_12): rewrite.
3962 (assemble_16): define.
3963 (assemble_16a): define.
3964 (assemble_17): rewrite.
3965 (assemble_22): define.
3967 1998-12-07 Nick Clifton <nickc@cygnus.com>
3969 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3970 relocations for signed values.
3972 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3974 * mipsbsd.c (MY(set_arch_mach)): Make static.
3975 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3976 bfd_mach_mips* macros rather than simple numbers.
3978 COFF weak symbol support, based on patches from Mark Elbrecht
3979 <snowball3@usa.net>:
3980 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3981 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3982 (coff_write_alien_symbol): Likewise.
3983 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3984 (coff_link_add_symbols): Likewise.
3985 (_bfd_coff_link_input_bfd): Likewise.
3986 (_bfd_coff_write_global_sym): Likewise.
3988 * elf.c (copy_private_bfd_data): Always initialize the
3989 includes_phdrs field.
3991 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3992 file defines a symbol first mentioned in an ELF file.
3994 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3995 possible, rather than only if BFD64.
3996 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3998 * bfd-in2.h: Rebuild.
4000 * srec.c (srec_set_section_contents): Correct test to avoid
4001 switching to 4 byte addresses after seeing a second section which
4002 requires 3 byte addresses. From Joel Schantz
4003 <joel.schantz@argosys.boeing.com>.
4005 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4006 <aymeric.vincent@emi.u-bordeaux.fr>.
4008 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4010 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4011 decide whether the output file is -mrelocatable-lib,
4012 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4014 1998-12-03 Nick Clifton <nickc@cygnus.com>
4016 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4017 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4018 * bfd-in2.h: Regenerate.
4019 * libbfd.h: Regenerate
4021 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4023 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4024 link against a dynamic symbol with no type or size.
4026 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4028 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4029 relocation for section which does not get loaded.
4030 (elf_i386_relocate_section) [R_386_32]: Likewise.
4032 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4034 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4035 reloc_count and i long instead of unsigned long. Handle error
4036 return from bfd_canonicalize_reloc.
4038 1998-12-01 Nick Clifton <nickc@cygnus.com>
4040 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4043 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4045 * elf32-sh.c (elf/sh.h): Include.
4046 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4047 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4048 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4049 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4050 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4052 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4054 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4055 causes division by zero later on.
4057 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4059 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4062 1998-11-25 DJ Delorie <dj@cygnus.com>
4064 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4067 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4069 * elf32-fr30.c (fr30_elf_relocate_section): Call
4070 fr30_final_link_relocate.
4071 (fr30_final_link_relocate): New function: Handle I20 and I32
4073 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4074 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4075 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4077 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4080 The following changes are based on a patch submitted by Gianluca
4081 Moro <glctr@abc.it>:
4083 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4084 not already been updated.
4085 (find_remembered_hi16s_reloc): New parameter 'already_found'
4086 returns state of remembered hi16s reloc.
4087 (remember_hi16s_reloc): Set 'found' field to false.
4088 (hi16s_location): Add 'found' field.
4090 1998-11-23 DJ Delorie <dj@cygnus.com>
4092 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4093 to see .DLL files as unrecognized.
4094 (i3coff_object_p): Sorry, had to hack it to not recognize these
4095 files (pei-i386) on request.
4097 1998-11-23 DJ Delorie <dj@cygnus.com>
4099 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4100 relents. Call bfd_check_format to reinitialize.
4102 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4104 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4107 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4109 * aclocal.m4: regenerate
4110 * configure: regenerate
4112 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4114 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4115 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4116 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4117 respect it as an upper bound on what memory to reference.
4118 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4119 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4120 update vtable_entries_size appropriately.
4122 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4124 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4127 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4129 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4130 bfds; they have no "file" so we fake it.
4131 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4132 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4133 resizing the memory buffer.
4134 * opncls.c (bfd_make_writable): New function; lets you write a
4135 bfd_create'd bfd to an in-memory buffer.
4136 (bfd_make_readable): New function; lets you read back that buffer
4137 as if it were from bfd_openr. Used to build generated archive
4138 members (winsup's ld's dlltool)
4140 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4142 * po/bfd.pot: Regenerated.
4144 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4146 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4149 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4151 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4152 element of the gotentry list for local symbols too.
4153 (elf64_alpha_relocate_section): Unify local and global handling.
4154 Assert that gotent->use_count > 0.
4156 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4158 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4159 update for file name changes of July 2, 1998.
4161 * configure: Rebuild.
4163 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4165 * po/bfd.pot: Regenerated.
4167 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4169 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4170 * aclocal.m4, configure: regenerate
4172 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4174 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4176 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4178 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4179 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4181 * aclocal.m4, configure: regenerated.
4183 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4185 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4186 R_D10V_GNU_VTENTRY relocs.
4187 (elf_d10v_howto_table): Likewise.
4188 (d10v_reloc_map d10v_reloc_map): Likewise.
4189 (elf32_d10v_gc_mark_hook): New.
4190 (elf32_d10v_gc_sweep_hook): New.
4191 (elf32_d10v_check_relocs): New.
4192 (elf32_d10v_relocate_section): New.
4193 (elf_backend_relocate_section): Define.
4194 (elf_backend_can_gc_sections): Define.
4196 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4198 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4199 (BFD64_BACKENDS): ...from here.
4200 (BFD32_BACKENDS_CFILES): Move vms files here...
4201 (BFD64_BACKENDS_CFILES): ...from here.
4202 * Makefile.in: Rebuild.
4204 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4206 * Makefile.am: Add FR30 target.
4207 * Makefile.in: Add FR30 target.
4208 * archures.c: Add support for FR30.
4209 * config.bfd: Add support for FR30.
4210 * configure.in: Add support for FR30.
4211 * reloc.c: Add support for FR30 relocations.
4212 * targets.c: Add support for FR30 relocations.
4213 * bfd-in2.h: Regenerate.
4214 * configure: Regenerate.
4215 * libbfd.h: Regenerate.
4216 * cpu-fr30.c: New file.
4217 * elf32-fr30.c: New file.
4219 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4221 * configure.in: detect cygwin* instead of cygwin32*
4222 * configure: regenerate
4224 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4226 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4227 use bfd_malloc and free instead and check return value from bfd_malloc.
4229 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4231 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4232 * libbfd.h: Rebuild.
4234 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4235 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4236 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4237 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4239 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4241 (mips_elf_link_hash_table_create): Don't initialize
4242 dynsym_sec_strindex.
4243 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4244 (mips_elf_size_dynamic_sections): Generate a section symbol for
4245 every output section.
4246 (mips_elf_finish_dynamic_sections): Count all sections for
4248 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4251 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4253 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4254 for later PLT entries in large PLTs.
4255 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4257 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4259 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4261 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4263 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4264 * elflink.h (elf_collect_hash_codes): New function. This function is
4265 called for each exported symbol and we compute the ELF hash value for
4267 (compute_bucket_value): New function. It is called from
4268 size_dynamic_sections to determine the hash table size. When we are
4269 optimizing a better, but slower, algorithm is used.
4270 (size_dynamic_sections): Call compute_bucket_value.
4272 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4274 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4276 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4278 (sh_elf_gc_mark_hook): New.
4279 (sh_elf_gc_sweep_hook): New.
4280 (sh_elf_check_relocs): New.
4281 (elf_backend_can_gc_sections): Define.
4283 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4285 * acinclude.m4: undo previous gettext change
4286 * aclocal.m4: rebuild with right version of aclocal.
4288 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4290 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4291 aclocal.m4 to acinclude.m4, so they don't get lost.
4293 * elfcore.h: rewrite for better corefile support.
4294 * elf.c (elfcore_*): new functions.
4295 * elf-bfd.h (elf_obj_tdata): new structure members.
4296 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4298 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4300 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4302 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4303 and R_M32R_GNU_VTENTRY.
4304 (elf_backend_can_gc_sections): Define.
4305 (m32r_elf_check_relocs): New.
4306 (m32r_elf_gc_mark_hook): New.
4307 (m32r_elf_gc_sweep_hook): New.
4308 (m32r_elf_relocate_section): Handle VT relocs.
4310 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4312 * coff-arm.c (arm_relocate_section): Remove redundant test.
4314 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4315 cleat that the 'bitsize' field is the size of the bitfield AFTER
4316 relocation not before.
4318 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4320 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4323 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4325 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4326 R_SPARC_GNU_VTENTRY.
4327 (elf32_sparc_check_relocs): Handle them.
4328 (elf32_sparc_reloc_type_lookup): Likewise.
4329 (elf32_sparc_relocate_section): Likewise.
4330 (elf32_sparc_gc_mark_hook): New.
4331 (elf32_sparc_gc_sweep_hook): New.
4333 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4335 * som.c (som_finish_writing): Perform some sanity checks when
4336 writing an executable or shared library.
4338 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4340 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4341 * configure.in (elf): Add dwarf1.lo.
4342 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4343 * elf.c (_bfd_elf_find_nearest_line): Add call to
4344 _bfd_dwarf1_find_nearest_line.
4345 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4346 Add call to _bfd_dwarf1_find_nearest_line.
4347 * configure: Rebuilt.
4349 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4351 * elflink.h (elf_gc_sections): Do not allow garbage
4352 collection if dynamic sections have been created.
4354 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4356 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4358 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4359 (v850_elf_perform_relocation): Likewise.
4360 (v850_elf_final_link_relocate): Likewise.
4361 (v850_elf_relocate_section): Likewise.
4362 (v850_elf_gc_sweep_hook): New routine.
4363 (v850_elf_gc_mark_hook): New routine.
4364 (elf_backend_can_gc_sections): Define.
4366 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4368 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4371 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4373 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4374 Declare size as bfd_size_type.
4375 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4377 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4379 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4381 * som.c (CPU_PA_RISC2_0): Define.
4382 (_PA_RISC2_0_ID): Likewise.
4383 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4385 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4387 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4388 has a base which is already defined, only add the referenced
4389 symbol to the dynamic symbol table if it is defined or referenced
4392 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4395 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4397 * elflink.h (elf_link_add_object_symbols): Undo last change.
4399 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4401 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4402 symbol for the indirect alias to a versioned symbol.
4404 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4406 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4407 (elf32_i386_vtentry_howto): New.
4408 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4409 or elf32_i386_vtinherit_howto on lookup.
4411 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4413 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4414 reloc_type. Rename R_68K__max to R_68K_max.
4415 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4418 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4420 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4421 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4423 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4426 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4428 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4429 message has a null byte terminator.
4431 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4433 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4434 word subject to R_V850_32 relocation.
4436 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4438 * dwarf2.c: Add comment describing problem computing line numbers
4439 for undefined symbols at link time.
4441 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4443 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4444 transform a defweak into a plt entry.
4445 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4446 plt entry references to receive a RELATIVE reloc.
4447 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4448 (elf64_alpha_relocate_section): Assert we don't overrun
4449 the allocated relocation space.
4451 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4453 * elf.c (swap_out_syms): Always treat section symbols as
4454 special, even if they are attached to a common section.
4456 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4458 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4459 sections with v850 common section attributes into named v850
4461 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4462 common section attributes into named v850 common sections.
4464 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4466 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4469 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4471 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4472 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4473 reloc to the wrong section a warning, not an error. .dynsbss
4474 is not an output section, so there is no need to check for it.
4476 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4478 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4480 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4482 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4483 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4485 (elf32_arm_gc_mark_hook): New.
4486 (elf32_arm_gc_sweep_hook): New.
4487 (elf32_arm_check_relocs): New.
4488 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4490 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4493 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4495 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4496 assume there is no PLT or GOT.
4498 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4500 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4501 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4502 also accepted as a function symbol type.
4504 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4506 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4508 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4510 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4511 match definition of _bfd_gc_sections field.
4512 * libbfd.h: Rebuild.
4514 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4516 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4517 the addend of a dynamic relocation referencing a section.
4518 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4519 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4521 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4523 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4524 bed has a size_dynamic_sections routine before trying to use it.
4526 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4528 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4529 _bfd_elf_rel_vtable_reloc_fn.
4531 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4533 * Makefile.am: Add elf32-arm.c.
4534 * Makefile.in: Rebuild.
4535 * elf-bfd.h: Add elf_backend_get_symbol_type.
4536 * elf.c (swap_out_syms): If defined, call
4537 elf_backend_get_symbol_type.
4538 * elf32-arm.c: Define elf_backend_get_symbol_type.
4539 (elf32_arm_get_symbol-type): New routine.
4540 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4541 (bfd_elf32_arm_process_before_allocation): Change to
4542 check for STT_ARM_TFUNC.
4543 (elf32_arm_final_link_relocate): Likewise.
4544 * elfxx-target.h: Add elf_backend_get_symbol_type.
4546 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4548 * archures.c (bfd_mach_alpha_ev[456]): New.
4549 * cpu-alpha.c: Rework to match these types.
4550 * bfd-in2.h: Rebuild.
4552 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4554 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4555 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4557 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4558 (elf_i386_reloc_type_lookup): Recognize them.
4559 (elf_i386_check_relocs): Pass them off to generic code.
4560 (elf_i386_relocate_section): Ignore them.
4561 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4562 (elf_backend_can_gc_sections): True.
4564 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4566 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4567 before looking at owner field.
4568 (elf32_arm_to_thumb_stub): Ditto.
4569 (elf32_arm_relocate_section): Compute name before calling
4570 elf32_arm_final_link_relocate().
4572 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4574 * elf.c: comment and formatting cleanups.
4577 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4579 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4580 (core files are treated differently than object files).
4581 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4582 bfd_elf_mkcorefile): declare.
4583 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4584 bfd_elf_mkcorefile): add to bfd_target vector.
4585 * elfcore.h (elf_core_file_p): save the program header table,
4586 and set the bfd architecture from the elf file header.
4587 * elf.c (bfd_elf_mkcorefile): new function.
4588 (_bfd_elf_write_corefile_contents): new function.
4589 (assign_file_positions_for_segments): add cases for handling
4590 PT_NOTE segments. (assign_file_positions_except_relocs):
4591 core files should be handled the same as exec files.
4592 (prep_headers): identify core files as type ET_CORE.
4593 (copy_private_bfd_data): identify the sections belonging to
4594 the PT_NOTE segment.
4596 * elf32-sparc.c (elf32_sparc_final_write_processing):
4597 add break statement to default case.
4599 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4601 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4602 section (not input) will be in sections ".sbss", ".sbss2",
4603 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4604 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4605 output_offset for correct evaluation of addend.
4607 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4609 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4610 elf32_arm_allocate_interworking_sections and
4611 elf32_arm_process_before_allocation.
4613 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4615 * bfd-in.h: Ammend prototype for
4616 elf32_arm_process_before_allocation to remove surplus third
4619 * bfd-in2.h: Regenerate.
4621 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4623 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4625 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4627 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4628 calculated for RELOC_SPARC_REV32 case.
4630 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4632 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4633 elf32_arm_allocate_interworking_sections and
4634 elf32_arm_process_before_allocation.
4635 * bfd-in2.h: Regenerated.
4636 * elf32-arm.c Define elf32_arm_link_hash_table.
4637 (insert_thumb_branch): New routine.
4638 (find_thumb_glue): New routine.
4639 (find_arm_glue): New routine.
4640 (record_arm_to_thumb_glue): New routine.
4641 (record_thumb_to_arm_glue): New routine.
4642 (elf32_arm_link_hash_table_create): New routine.
4643 (elf32_arm_get_bfd_for_interworking): New routine.
4644 (elf32_arm_allocate_interworking_sections) New routine.
4645 (elf32_arm_process_before_allocation) New routine.
4646 (elf32_thumb_to_arm_stub): New routine.
4647 (elf32_arm_to_thumb_stub): New routine.
4648 (elf32_print_private_bfd_data): Fix typo.
4649 (elf32_arm_final_link_relocate): Add argument sym_sec.
4650 Check for branches to thumb symbols in case R_ARM_PC24.
4651 Check for branches to arm symbols in case R_ARM_THM_PC22.
4652 (elf32_arm_relocate_section): Pass symbol section to
4653 elf32_arm_final_link_relocate.
4655 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4657 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4658 entries unless the symbol is defined in the executable; in
4659 particular, undefined weak symbols get a PLT entry.
4661 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4663 * libaout.h: Remove nested comment to avoid warning.
4665 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4667 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4668 R_ARM_PC24 relocation.
4670 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4672 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4673 argument is_local. Add argument sym_flags. Check sym_flags
4674 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4675 (elf32_arm_relocate_section): Don't pass local sym and pass
4676 sym_flags to elf32_arm_final_link_relocate.
4678 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4680 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4681 to not count too few relocs for dynamicly linked executables.
4683 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4685 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4686 symbols without a dynamic index dynamic. Consider all weak
4688 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4689 correspondance between input and output sections.
4691 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4693 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4694 that use a .got.plt section start the got offset at zero.
4696 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4698 * ieee.c (ieee_write_processor): Correct the processor ID written
4699 out for bfd_arch_m68k, accommodating change of March 25.
4701 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4703 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4704 R_ARM_THM_RPC22 relocations.
4706 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4708 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4710 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4711 .got relocs in -Bsymbolic shared objects.
4713 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4715 * elf32-arm.c: Add private flags to ELF header.
4716 (elf32_arm_print_private_bfd_data): New Function.
4717 (elf32_arm_set_private_flags): New Function.
4718 (elf32_arm_copy_private_flags): New Function.
4719 (elf32_arm_merge_private_bfd_data): New Function.
4721 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4723 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4725 (elf32_sparc_relocate_section): Likewise.
4727 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4729 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4730 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4731 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4732 of the function. Recognize no .plt as static linking.
4734 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4736 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4737 ".liblist" string through gettext.
4739 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4741 * Makefile.am: Add support for elf32-arm.lo.
4742 * Makefile.in: Rebuild.
4743 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4744 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4745 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4746 * configure: Regenerate.
4747 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4748 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4749 bfd_target bfd_elf32_littlearm_vec.
4750 * elf32-arm.c: New file.
4752 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4754 * libaout.h (M_SPARCLITE_LE): New machine.
4755 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4756 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4757 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4758 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4759 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4760 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4761 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4762 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4763 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4764 be BFD_RELOC_SPARC_REV32.
4766 * config.bfd (sparc86x-*-aout): New
4768 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4770 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4771 actually mapping the output sections.
4773 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4776 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4777 (mn10300_elf_reloc_map): Similarly.
4778 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4780 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4782 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4784 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4785 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4786 elf_mips_reloc_type defined in elf/mips.h.
4788 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4790 * elf64-mips.c: Remove reloc_type definition completely. It's now
4793 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4795 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4796 as they are defined in elf/mips.h now.
4798 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4801 * Re-add lost change:
4802 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4804 (mn10300_elf_relax_section): Include stack space for register saves
4805 in the imm8 field of a "call" instruction.
4806 (compute_function_info): Determine how much stack is allocated by
4807 the movm instruction. Fix typo.
4808 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4810 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4812 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4813 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4815 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4817 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4819 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4821 * elf32-hppa.h: Let ELF header define the enum containing the
4822 external reloc numbers.
4823 * elf32-i386.h: Likewise.
4825 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4827 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4828 * elf32-mips.c: Likewise.
4829 * elf32-ppc.c: Likewise.
4831 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4833 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4834 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4836 * bfd-in.h: Regenerate.
4837 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4838 parameter to 'unsigned int' to avoid K&R compatability problems.
4840 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4842 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4843 functionname_ptr to be const. Change line_ptr to be unsigned.
4845 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4846 macro is not defined. Change second parameter from bfd_link_info
4847 to coff_final_link_info. Add prototype.
4848 (coff_final_link_postscript): Simplify handling when macro is not
4849 defined. Add prototype.
4851 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4853 * elf-mn10300.c: Before include system specific ELF header define
4854 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4855 * elf32-mips.c: Likewise.
4856 * elf32-ppc.c: Likewise.
4858 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4860 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4861 temporary patch over to elf64-mips.c as well.
4863 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4865 * elf32-mips.c (reloc_type): Temporarily disable definition of
4866 standard relocation since they are now defined in elf/mips.h.
4868 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4870 * elf-m10200.c (mn10200_elf_final_link_relocate):
4871 Modify range test for case R_MN10200_8.
4873 * elf-m10300.c (mn10300_elf_final_link_relocate):
4874 Modify range test for case R_MN10300_8.
4876 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4878 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4879 * elf32-i386.c (elf_backend_got_header_size): Define.
4880 (elf_backend_plt_header_size): Define.
4881 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4882 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4883 * elfxx-target.h: Provide a default of zero.
4884 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4885 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4887 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4888 entry from an executable, even if the plt refcount goes to 0.
4890 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4892 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4893 directory name at the line number.
4895 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4896 with an unspecified type.
4898 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4900 * sunos.c: Add undef of valid to avoid problem on SunOS.
4902 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4904 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4906 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4908 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4909 R_68K_PCxx and R_68K_xx relocations. Make sure that
4910 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4911 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4912 R_68K_xx relocations.
4913 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4914 that has no plt entry.
4915 (elf_m68k_relocate_section): Ignore the plt offset in a static
4917 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4919 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4922 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4924 (howto_table, reloc_map): Add entries for them.
4925 (elf_m68k_check_relocs): Handle them. Implement reference
4926 counting for got and plt entries.
4927 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4928 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4930 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4931 (elf_m68k_relocate_section): Handle the new reloc types.
4932 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4933 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4934 * elflink.h (elf_link_add_object_symbols): When creating an
4935 indirect reference for symbol versioning also copy the plt
4937 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4938 flag also reset the plt offset.
4939 (elf_link_assign_sym_version): Likewise.
4940 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4941 the size of the entry in bytes.
4942 (elf_gc_allocate_got_offsets): Likewise.
4944 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4946 * elflink.h (elf_gc_sections): Return true rather than falling off
4949 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4952 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4954 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4955 comment describing when it should be enabled.
4956 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4959 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4961 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4962 information ATN records.
4964 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4966 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4967 section for an absolute symbol in a fully linked file. Based on
4968 patch from Christian Holland <CHolland@de.lucent.com>.
4970 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4972 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4973 that a symbol is undefined.
4975 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4977 * som.c (som_bfd_gc_sections): Define.
4979 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4981 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4982 overflows in ARM_26D patches, since they have already been
4983 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4985 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4987 * coffcode.h (coff_write_object_contents): If we have any long
4988 section names, call coff_write_symbols even if there are no
4991 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4993 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4994 PT_LOAD segment, rather than only setting it once for the entire
4997 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4998 rather than ignoring every phdr with a p_paddr of 0, ignore all
4999 the phdrs if they all have a p_paddr of 0.
5001 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5002 section was discarded from the link.
5004 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5006 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5008 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5010 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5011 floating point operations.
5013 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5015 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5018 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5020 Merge of vax/vms (read-only) support
5021 * configure.com: Support Vax target.
5022 * makefile.vms: Support Vax target.
5023 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5024 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5026 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5028 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5030 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5032 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5034 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5035 * targets.c (bfd_target_ovax_flavour): New flavour.
5036 (vms_alpha_vec): Renamed from evax_alpha_vec.
5038 (target_vector): Update accordingly.
5039 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5041 (vax*-*-*vms*): New target.
5042 * Makefile.am: Update for renamed files. Rebuild dependencies.
5043 * bfd-in2.h: Rebuild.
5044 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5046 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5048 Based on patch from Matt Semersky <matts@scd.hp.com>:
5049 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5050 pointer on abfd->outsymbols.
5051 (generic_add_output_symbol): Handle NULL sym parameter.
5053 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5055 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5058 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5060 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5061 when handling 32 bit immediate relocs.
5062 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5064 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5066 * section.c (STD_SECTION): Account for recently added gc_mark
5067 field in struct asection.
5069 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5070 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5072 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5074 ELF Section-level Garbage Collection:
5075 * bfd.c (bfd_gc_sections): New.
5076 * aout-adobe.c: Hook to default implementation.
5077 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5078 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5079 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5080 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5081 * tekhex.c, versados.c: Likewise.
5082 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5083 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5085 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5086 (bfd_generic_gc_sections): New.
5087 * section.c (SEC_KEEP): New.
5088 (asection): Add gc_mark member.
5090 * elfcode.h (elf_gc*): New name remappings.
5091 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5092 sections to be excluded.
5093 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5094 (elf_gc_propogate_vtable_entries_used): New.
5095 (elf_gc_smash_unused_vtentry_relocs): New.
5096 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5097 (elf_gc_common_finalize_got_offsets): New.
5098 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5099 * elfxx-target.h: Add and default gc hooks.
5101 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5103 (struct elf_obj_tdata): Likewise for local_got_offsets.
5104 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5105 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5106 * elf64-sparc.c, elflink.h: Likewise.
5108 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5109 (ELF_LINK_HASH_MARK): Define.
5110 (struct elf_backend_data): Add GC hooks.
5111 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5113 * elf-m10300.c (mn10300_elf_check_relocs): New.
5114 (mn10300_elf_gc_mark_hook): New.
5115 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5116 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5117 (mn10300_elf_final_link_relocate): Likewise.
5118 (mn10300_elf_relocate_section): Likewise.
5119 (elf_backend_can_gc_sections): Define.
5120 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5121 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5122 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5123 (mips_info_to_howto_rel): Likewise.
5124 (mips_elf_relocate_section): Likewise.
5125 (mips_elf_check_relocs): Likewise.
5126 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5127 (elf_backend_can_gc_sections): Define.
5128 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5129 (ppc_elf_howto_raw): Handle them.
5130 (ppc_elf_reloc_type_lookup): Likewise.
5131 (ppc_elf_relocate_section): Likewise.
5132 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5133 Handle new vtable relocs.
5134 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5135 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5136 (elf_backend_can_gc_sections): Define.
5138 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5140 * archures.c (bfd_mach_mn10300): Define.
5141 * elf-m10300.c: Include elf/mn10300.h
5142 (elf_mn10300_mach): New function.
5143 (_bfd_mn10300_elf_final_write_processing): Likewise.
5144 (_bfd_mn10300_elf_object_p): Likewise.
5145 (elf_backendfinal_write_processing): Define.
5146 (elf_backend_object_p): Likewise.
5148 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5150 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5153 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5155 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5156 link_next field, not the next field.
5158 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5160 * elf.c (map_sections_to_segments): Check the section address
5161 against the phdr size both with and without a modulo of
5164 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5166 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5167 linker created empty input section if the output section has the
5170 * elflink.h (elf_link_output_extsym): Print an error message if
5171 _bfd_elf_section_from_bfd_section fails.
5173 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5176 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5178 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5179 native linker output. Avoid putting an empty section in more than
5182 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5184 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5185 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5187 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5189 * elf.c (swap_out_syms): New arg relocatable_p.
5190 Don't add section VMA to symbols for relocatable output.
5191 (_bfd_elf_compute_section_file_positions): Update call to
5194 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5196 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5197 against 'addend' be signed rather than unsigned.
5199 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5201 * elf32-m32r.c: Add prototyps for static functions.
5203 * coff-arm.c: Add prototypes for static functions.
5205 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5207 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5208 LMA is used to order sections in a segment.
5210 * elf32-v850.c: Add prototypes for static functions.
5211 Change type of addend parameter to bfd_vma in various functions.
5213 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5215 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5216 complain_overflow_signed instead of complain_overflow_bitfield.
5218 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5220 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5221 when comparing against 0.
5223 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5225 * Makefile.am (config.status): New target.
5226 * Makefile.in: Rebuild.
5228 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5230 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5231 error if previous object endianness doesn't match current object.
5233 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5235 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5236 _bfd_elf_print_private)bfd_data ().
5238 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5240 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5242 (elf_link_add_object_symbols): Set type_change_ok and
5243 size_change_ok before calling elf_merge_symbol.
5245 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5246 undefined symbol error, don't also issue an overflow error.
5248 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5250 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5251 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5252 message instead of crashing.
5254 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5256 * archures.c (bfd_mach_cpu32): Define.
5257 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5259 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5260 * ieee.c: Include <ctype.h>.
5261 (ieee_object_p): Parse out process ID string to make it more
5262 likely to be acceptable for bfd_scan_arch.
5263 * bfd-in2.h: Rebuild.
5265 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5267 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5268 _bfd_elf_print_private_bfd_data() so that the program header will
5271 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5273 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5274 0x68. Reindent. Add some comments.
5276 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5278 * elf.c (copy_private_bfd_data): Adjust physical address of
5279 segment in output BFD to contain LMAs of its sections.
5281 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5283 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5284 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5285 endian data 32 bit relocations.
5286 (elf32_sparc_merge_private_bfd_data): Check if linking little
5287 endian objects with big endian objects.
5288 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5289 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5290 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5292 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5293 * archures.c (bfd_mach_sparc_sparclite_le): New.
5294 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5296 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5298 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5301 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5303 * bfd-in.h: Move over patch to bfd-in2.h.
5305 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5307 (_bfd_relocate_contents): Likewise.
5309 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5311 * peicode.h (add_data_entry): If the section has no private data
5312 then do not create a Data Dictionary entry for it.
5314 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5316 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5317 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5318 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5319 subsections during relaxation more correctly.
5321 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5323 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5324 Add extra argument to bfd_arm_process_before_allocation ().
5325 * bfd-in.h: Reflect changes made in bfd-in2.h.
5326 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5327 coff class of a BFD symbol.
5328 * coff-arm.c: Add support for interworking between Thumb code and
5329 non-interworking aware ARM code.
5331 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5333 * po/Make-in (install-info): New target.
5335 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5337 * filemode.c: Remove; not used.
5339 If sysdep.h includes a header file, don't include it again:
5340 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5342 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5344 * archive.c: Don't include <string.h> or <errno.h>.
5345 * evax-alpha.c; Don't include <stdio.h>.
5346 * evax-egsd.c: Likewise.
5347 * evax-etir.c: Likewise.
5348 * evax-misc.c: Likewise.
5349 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5350 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5352 * hpux-core.c: Likewise.
5353 * netbsd-core.c: Likewise.
5355 * libbfd.c: Don't include <sys/types.h>.
5356 * nlmcode.h: Don't include <string.h>.
5357 * osf-core.c: Don't include <string.h> or <stdio.h>.
5358 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5359 <errno.h>, or <unistd.h>.
5360 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5362 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5364 * configure.com: If the version number can not be found in
5365 configure.in, set it to "unknown" rather than "2.8.1".
5367 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5369 * elf32-mips.c (elf_mips_mach): New.
5370 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5371 (_bfd_mips_elf_final_write_processing): Use the names
5372 of machines, rather than the numbers. Set both the ARCH
5373 and MACH in e_flags. Handle a few more specific machines.
5374 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5375 EF_MIPS_ARCH and EF_MIPS_MACH.
5377 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5379 * syms.c (bfd_is_local_label): Revert last change.
5380 * srec.c (srec_write_symbols): Discard debugging symbols.
5382 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5384 * som.c: Include <ctype.h>.
5385 * som.h: Don't include sysdep.h.
5387 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5389 * libbfd.h: Rebuilt.
5390 * libbfd-in.h: Removed gettext includes and defines.
5391 * sysdep.h: Moved gettext-related includes and defines here.
5393 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5395 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5396 an ad-hoc test. Kill bogus #if 0 code.
5397 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5399 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5401 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5402 when generating a normal executable for a symbol defined in a
5403 regular file. When copying a reloc into the output file, adjust
5404 the addend for a PC relative reloc against a global symbol.
5406 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5408 * libbfd.h: Rebuilt.
5409 * libbfd-in.h (_): Define as dgettext.
5411 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5413 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5415 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5416 when declaring parameter types.
5417 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5419 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5421 * config.bfd: If we include any ELF targets in targ_defvec and/or
5422 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5423 * elf32-gen.c (dummy): New static const variable.
5424 (elf_generic_info_to_howto): New static function.
5425 (elf_generic_info_to_howto_rel): New static function.
5426 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5427 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5428 * elf64-gen.c: Same changes as elf32-gen.c.
5429 * elfcode.h (elf_object_p): For the generic target, ignore a
5430 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5432 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5434 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5435 * configure: Rebuild.
5437 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5439 * config.bfd: Update OSR5/Unixware patterns.
5441 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5443 * elf.c (assign_file_positions_for_segments): Allow for holes
5444 between sections added by a link script.
5446 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5448 * configure.in: Change version number to 2.9.4
5449 * configure: Rebuild.
5451 Based on patch from H.J. Lu <hjl@gnu.org>:
5452 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5453 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5454 * bfd-in2.h: Rebuild.
5456 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5458 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5461 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5463 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5464 (elf64_alpha_relax_section): Fill them in.
5465 (elf64_alpha_relax_opt_call): Implement more than a stub.
5466 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5467 alignment on .scommon.
5468 (elf64_alpha_merge_gots): Merge use counts as well.
5470 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5472 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5473 for calculating a local symbol's address.
5474 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5475 Set the .got's cooked size as well as the raw size.
5477 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5479 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5480 internationalisation of printed information.
5482 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5483 internationalisation of printed information.
5485 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5487 * syms.c (struct indexentry): Change directory_name, file_name,
5488 and function_name fields to char *.
5489 (struct stab_find_info): Change cached_file_name field to char *.
5491 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5493 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5495 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5497 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5499 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5501 * Makefile.am (install-data-local): Make $(includedir).
5502 * Makefile.in: Rebuild.
5504 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5506 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5508 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5510 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5511 * Makefile.in: Rebuild.
5513 * bfd-in2.h: Rebuild for Nick's changes.
5515 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5517 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5518 change wrt length == max_namelen.
5520 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5522 * Many files: Added gettext invocations around user-visible
5524 * libbfd-in.h: Added gettext includes and defines.
5525 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5526 HAVE_LC_MESSAGES): Define.
5527 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5529 * Makefile.am (SUBDIRS): Added po.
5530 (POTFILES): New macro.
5531 (po/POTFILES.in): New target.
5532 (SOURCE_HFILES): New macro.
5534 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5536 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5538 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5539 NT_PRSTATUS note section encountered, it contains the status of
5540 the currently executing thread when the core file was written.
5542 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5544 * libcoff.h: Add extra parameter to
5545 bfd_coff_link_output_has_begun overrideable function.
5546 * cofflink.c: Pass extra parameter to
5547 bfd_coff_link_output_has_begun function.
5548 * bfd-in.h: Add prototypes for exported ARM interworking
5550 * peicode.h: ARM specific code reorganised to conform to BFD
5552 * coffcode.h: ARM specific code reorganised to conform to BFD
5554 * coff-arm.c: Code reorganised to conform to the BFD coding
5555 conventions. Global variables have been moved into an ARM
5556 specific hash table structure and a new function:
5557 bfd_arm_get_bfd_for_interworking() has been created which is
5558 called from the linker scripts.
5560 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5562 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5564 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5565 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5566 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5567 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5569 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5571 * config.bfd: Added sparc86x support.
5573 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5575 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5576 an out of range pc-relative jump/call to an undefined weak symbol.
5578 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5580 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5583 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5585 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5586 an error other than bfd_error_system_call, set the error to
5587 bfd_error_wrong_format.
5589 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5590 bfd_elf32_powerpcle_vec.
5592 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5593 program segments are zero, don't set p_paddr_valid.
5595 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5597 * elf64-alpha.c: Initial implementation of relaxation --
5598 (struct alpha_elf_link_hash_entry): Add use_count member.
5599 (elf64_alpha_check_relocs): Initialize and increment it.
5600 (elf64_alpha_can_merge_gots): Check it when considering merging.
5601 (elf64_alpha_merge_gots): Drop entries with zero use.
5602 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5603 (elf64_alpha_always_size_sections): Split out got sizing ...
5604 (elf64_alpha_size_got_sections): ... here. New function.
5605 (elf64_alpha_relax_find_reloc_ofs): New function.
5606 (elf64_alpha_relax_with_lituse): Likewise.
5607 (elf64_alpha_relax_without_lituse): Likewise.
5608 (elf64_alpha_relax_opt_call): Likewise.
5609 (elf64_alpha_relax_section): Likewise.
5610 (elf64_alpha_add_symbol_hook): Likewise.
5611 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5612 (elf64_alpha_relocate_section): Likewise.
5613 (bfd_elf64_bfd_relax_section): Define.
5614 (elf_backend_add_symbol_hook): Likewise.
5616 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5618 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5619 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5620 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5622 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5624 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5625 * configure: Rebuild.
5627 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5629 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5630 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5631 * configure.in: Define and substitute WIN32LDFLAGS and
5633 * aclocal.m4: Rebuild with new libtool.
5634 * configure, Makefile.in: Rebuild.
5636 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5638 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5639 before any other symbols in the same section.
5641 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5643 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5646 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5648 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5650 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5651 Use addr_size for address size, rather than sizeof(bfd_vma).
5652 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5653 Fix call to read_address.
5654 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5655 Scrap other unneeded arguments. Fix call to read_address.
5656 (scan_unit_for_functions): Fix call to read_attribute.
5657 (parse_comp_unit): We now handle more values for addr_size.
5658 Set addr_size in unit. Fix call to read_attribute and
5661 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5663 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5665 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5667 * archures.c (bfd_default_scan): Add m68k cases back to default
5668 switch, reverting patch of March 25, since IEEE support depends
5671 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5673 * Makefile.am (diststuff): New target.
5674 * Makefile.in: Rebuild.
5676 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5678 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5679 som_offset when we have an extended name table.
5681 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5683 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5685 * Makefile.in: Rebuild.
5687 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5689 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5690 symbols when creating a shared library.
5691 (elf_m68k_adjust_dynindx): New function, used by above code.
5692 (elf_m68k_finish_dynamic_sections): Initialize the section
5694 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5696 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5698 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5701 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5703 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5706 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5708 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5711 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5713 * configure.in: Set version to 2.9.1.
5714 * configure: Rebuild.
5716 * Branched binutils 2.9.
5718 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5720 * syms.c (ENABLE_CACHING): Define.
5721 (struct indexentry): Define.
5722 (struct stab_cache): Remove.
5723 (cmpindexentry): New static function.
5724 (struct stab_find_info): Add new fields: indextable,
5725 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5726 cached_file_name. Remove fields: file_cache, function_cache, and
5728 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5729 index table and search it.
5731 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5733 * elf.c (_bfd_elf_copy_private_section_data): Call
5734 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5736 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5738 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5740 * coff-arm.c: Define all globally visible variables and functions
5741 only when COFF_WITH_PE is not defined.
5742 * configure.in (armpe_little_vec, armpe_big_vec): Add
5744 * configure: Rebuild.
5746 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5748 Fix some gcc -Wall warnings:
5749 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5750 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5751 * archures.c (bfd_default_scan): Likewise.
5752 * bfd.c (bfd_scan_vma): Likewise.
5753 * binary.c (mangle_name): Likewise
5754 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5755 * coff-sh.c (sh_relocate_section): Likewise.
5756 * coff-stgo32.c (create_go32_stub): Likewise.
5757 * coffcode.h (coff_slurp_line_table): Likewise.
5758 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5759 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5760 (assign_file_positions_for_segments): Likewise.
5761 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5762 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5763 * oasys.c (oasys_write_sections): Likewise.
5764 * ppcboot.c (ppcboot_object_p): Likewise.
5765 (mangle_name): Likewise.
5766 * riscix.c (riscix_fix_pcrel_26): Likewise.
5767 * srec.c (srec_scan): Likewise.
5768 * stabs.c (_bfd_write_section_stabs): Likewise.
5769 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5770 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5771 switch. Declare parameters for function pointers.
5772 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5774 * elf.c (elf_sort_sections): Likewise.
5775 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5776 Add default cases to switches.
5777 (coff_arm_relocate_section): Remove unused local variables.
5779 (coff_arm_bfd_set_private_flags): Change flag variable to type
5781 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5782 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5783 (dump_toc): Change cat to const, and initialize it.
5784 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5785 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5786 (sh_elf_relocate_section): Initialize r_symndx.
5787 * coffcode.h (coff_compute_section_file_positions): Only declare
5788 old_sofar if ALIGN_SECTIONS_IN_FILE.
5789 (coff_write_object_contents): Initialize csym.
5790 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5791 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5793 * dwarf2.c: Include libiberty.h.
5794 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5795 (decode_line_info): Remove unused local variables.
5796 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5797 (m32r_elf_relocate_section): Likewise.
5798 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5799 (v850_elf_reloc): Likewise.
5800 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5801 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5802 * elf.c (assign_file_positions_for_segments): Always set adjust.
5803 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5804 parenthesize expression.
5805 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5806 (m32r_elf_object_p): Return a value.
5807 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5808 * elf32-mips.c (mips_elf_final_link): Initialize last.
5809 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5810 * elf32-v850.c (v850_elf_object_p): Return a value.
5811 (v850_elf_print_private_bfd_data): Change fprintf format string.
5812 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5814 * elflink.h (elf_link_add_object_symbols): Change vernum to
5815 unsigned int, and initialize it. Change fprintf format string.
5816 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5817 when setting or comparing to soname_indx.
5818 (elf_create_pointer_linker_section): Change num_symbols to
5820 * libcoff-in.h (coff_data_type): Change flags to flagword.
5821 * peicode.h (pe_print_idata): Initialize idx. Change j to
5822 bfd_size_type. Initialize hint_member. Remove useless test to
5824 (pe_print_edata): Change num_functions and num_names in struct
5825 EDT_type to unsigned long. Remove cast. Change fprintf format
5827 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5828 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5830 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5831 int *. Update uses. Change j to long.
5832 * bfd-in2.h, libcoff.h: Rebuild.
5834 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5836 * elf32-v850.c Remove definition of USE_REL.
5837 (v850_elf_info_to_howto_rela): New function.
5838 (v850_elf_perform_relocation): Renamed from
5839 v850_elf_store_addend_in_insn. Removed replace argument.
5840 (v850_elf_reloc): store the relocation in the addend field instead
5842 (v850_elf_final_link_relocate): Now calls
5843 v850_elf_perform_relocation.
5844 (v850_elf_relocate_section): Remove code to generate REL
5847 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5849 * coffcode.h (coff_new_section_hook): Set the type and storage
5850 class in the native symbol information allocated for a new section
5853 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5855 * peicode.h: Chain together calls to
5856 coff_bfd_copy_private_bfd_data and
5857 coff_bfd_print_private_bfd_data.
5859 * coff-arm.c: Add prototypes for
5860 coff_arm_bfd_print_private_bfd_data and
5861 coff_arm_bfd_copy_private_bfd_data.
5863 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5865 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5868 * peicode.h: Call arm-coff private data functions after handling
5871 * coff-arm.c: Turn statics into globals so that they can be shared
5872 both pe and pei backends.
5874 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5876 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5878 (sunos_write_object_contents): Likewise.
5879 * aoutx.h (NAME(aout,machine_type)): Likewise.
5880 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5882 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5884 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5886 (bfd_default_scan): Remove m68k special cases.
5887 * bfd-in2.h: Rebuild.
5888 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5890 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5891 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5893 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5894 selection, change printable_name to just "m68k" and make that the
5895 default instead of m68k:68020.
5897 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5899 (MY_get_section_contents): Define as aout_32_get_section_contents
5900 rather than NAME(aout,get_section_contents).
5902 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5904 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5905 and call bfd_default_set_arch_mach to do the real work.
5907 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5909 * bout.c (BALX): Include return register g14 as part of the insn.
5911 (calljx_callback): Use it.
5913 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5915 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5916 * libbfd.h: Rebuild.
5918 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5919 byte_count to unsigned int.
5920 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5921 unused local variables.
5923 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5924 variables er and er1.
5926 * cpu-v850.c: Include <ctype.h>.
5927 (scan): Case isdigit argument to unsigned char.
5929 From Yan Meroth <YAN.MEROTH@st.com>:
5930 * ihex.c (ihex_scan): Add extbase variable so that getting an
5931 extended linear address record does not ignore any previous
5933 (ihex_write_object_contents): When writing out an extended linear
5934 address record, zero out any previous extended address.
5936 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5938 * ieee.c (do_one): Check section before dereferencing it.
5939 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5940 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5942 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5944 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5946 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5948 * coff-arm.c: Add interworking functions to pe backends.
5950 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5952 * configure.in: Use AM_DISABLE_SHARED.
5953 * aclocal.m4, configure: Rebuild with libtool 1.2.
5955 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5957 * coff-arm.c (coff_arm_relocate_section): Better error messages
5958 when interowrking conflucts occur. Courtesy of Jonathan Walton
5960 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5961 relocations. Patch courtesy of Jonathan Walton and Tony
5964 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5966 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5967 part of Feb 22 change controling when to override the existing
5968 symbol with the .plt entry.
5970 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5972 * config.bfd (targ_cpu): Add thumb-pe target.
5974 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5975 functions in PE build.
5977 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5979 * config.bfd (sparclite-*-elf*): Added.
5981 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5983 * configure.in: Add elf.lo to elf shell variable.
5984 * Makefile.am (BFD_LIBS): Remove elf.lo.
5985 (BFD_LIBS_CFILES): Remove elf.c.
5986 (BFD32_BACKENDS): Add elf.lo.
5987 (BFD32_BACKENDS_CFILES): Add elf.c.
5988 * configure, Makefile.in: Rebuild.
5990 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5992 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5993 relocation against a now-local symbol should not have a dynamic
5996 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5998 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6000 (pe_print_private_bfd_data): Print PE flags. From Mikey
6001 <jeffdb@netzone.com>.
6003 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6005 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6006 a plt entry when we can determine that we authoritatively define
6009 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6011 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6012 don't actually use trad-core, but a SunOS-style core file handled
6014 * hosts/sparclinux.h: Remove.
6016 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6018 * peicode.h (pe_print_idata): If there is no .idata section, look
6019 for the import tables in some other section. Make the initial
6020 label line up better with the data. Print the import address
6021 table even if there is no import name table. If the import
6022 address table holds actual addresses, print them.
6024 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6026 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6027 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6028 bfd_error_system_call.
6030 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6032 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6033 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6035 From H.J. Lu <hjl@gnu.org>:
6036 * Makefile.am (libbfd_la_LDFLAGS): Define.
6037 * Makefile.in: Rebuild.
6039 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6041 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6042 * netbsd.h (MACHTYPE_OK): Define.
6043 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6044 calling N_SET_MACHTYPE, rather than having a switch.
6045 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6047 * i386netbsd.c (MACHTYPE_OK): Don't define.
6048 (DEFAULT_MID): Define.
6049 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6050 (MACHTYPE_OK): Don't define.
6051 (DEFAULT_MID): Define.
6052 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6053 (DEFAULT_MID): Define.
6054 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6055 (DEFAULT_MID): Define.
6056 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6057 (DEFAULT_MID): Define.
6059 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6060 * vaxnetbsd.c: New file.
6061 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6062 rather than netbsd_core.
6063 * targets.c (vaxnetbsd_vec): Declare.
6064 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6065 defined, add netbsd_core_vec.
6066 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6067 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6068 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6069 * config.bfd (alpha*-*-netbsd*): New target.
6070 * Makefile.am: Rebuild dependencies.
6071 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6072 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6073 * configure, Makefile.in: Rebuild.
6075 * configure.host: Remove the old shared library build stuff. We
6076 now use libtool instead.
6078 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6080 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6082 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6084 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6085 * configure: Rebuild.
6087 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6088 * elf32-v850.c (remember_hi16s_reloc): New function.
6089 (find_remembered_hi16s_reloc): New function.
6090 (v850_elf_store_addend_in_insn): Use the above new functions to
6091 match up HI6S relocs with LO16 relocs.
6093 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6095 * configure.in: Change -linux* to -linux-gnu*.
6096 * config.bfd, configure.host: Likewise.
6097 * configure: Rebuild.
6099 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6101 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6102 LO16/HI16S bug and improve comments about what is going on.
6104 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6106 * configure, aclocal.m4: Rebuild with new libtool.
6108 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6110 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6111 when merging v850 code into v850e/v850ea code. Do not initialise
6112 output flags if the input is the default architecture.
6114 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6116 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6117 get the size from bfd_arch_bits_per_address instead of directly
6120 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6122 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6123 to wrap, just return all 1's bits instead.
6124 * libbfd.h: Regenerate.
6126 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6128 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6130 (coff_relocate_section): If COFF_WITH_PE, define as
6131 coff_pe_i386_relocate_section.
6132 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6133 skip empty sections, to match coff_write_object_contents.
6135 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6136 rather than swapping out r_offset twice. From Luke Deller
6137 <luked@cse.unsw.edu.au>.
6139 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6141 * configure.in: Set libtool_enable_shared rather than
6142 libtool_shared. Remove diversion hack.
6143 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6146 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6148 * syms.c (struct stab_cache): Define.
6149 (struct stab_find_info): Remove cached_offset, cached_stab,
6150 cached_str, and cached_stroff fields. Add file_cache,
6151 function_cache, and line_cache fields.
6152 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6155 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6157 * peicode.h (pe_print_idata): Check for import of ordinal rather
6159 (pe_print_edata): If there is no .edata section, look for the
6160 export data in some other section.
6162 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6164 * configure.in: Change version to 2.8.4.
6165 * configure: Regenerated.
6167 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6169 Add tms320c30 support:
6170 * cpu-tic30.c: New file.
6171 * aout-tic30.c: New file.
6172 * coff-tic30.c: New file.
6173 * archures.c (bfd_arch_tic30): Define.
6174 (bfd_tic30_arch): Declare.
6175 (bfd_archures_list): Add bfd_tic30_arch.
6176 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6178 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6179 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6180 (coff_set_flags): Likewise.
6181 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6182 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6183 * Makefile.am: Rebuild dependencies.
6184 (ALL_MACHINES): Add cpu-tic30.lo.
6185 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6186 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6187 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6188 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6190 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6192 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6193 to lag behind LO16 reloc by a couple of instructions.
6195 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6197 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6198 make to reexamine the file timestamp.
6199 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6201 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6204 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6206 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6207 to create .dynsbss and .rela.sbss sections.
6208 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6209 copied from dynamic objects into .sbss.
6210 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6211 use it. Correct typo of .rela.sdata2.
6212 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6213 put the data, which may now be in .sbss.
6214 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6215 (elf_backend_create_dynamic_sections): Define as
6216 ppc_elf_create_dynamic_sections.
6218 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6219 against _GLOBAL_OFFSET_TABLE_.
6220 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6221 shared libraries which refer to local symbols. Make sure that the
6222 test for allocating space for a reloc in a shared object is the
6223 same as the test for emitting a reloc.
6225 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6227 * config.bfd (i[3456]-*-mingw32*): New target.
6228 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6229 * aclocal.m4, configure: Rebuild.
6231 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6233 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6236 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6238 Sparc v9 ABI compliant PLT:
6239 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6240 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6241 (LARGE_PLT_THRESHOLD): New define.
6242 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6243 (sparc64_elf_build_plt): New function.
6244 (sparc64_elf_plt_entry_offset): Likewise.
6245 (sparc64_elf_plt_ptr_offset): Likewise.
6246 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6247 contain the index for convenience. Skip the initial entries
6249 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6250 memory for the benefit of .rela.plt.
6251 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6252 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6253 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6254 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6255 Call sparc64_elf_build_plt.
6256 (elf_backend_want_got_plt): No.
6257 (elf_backend_plt_readonly): No.
6258 (elf_backend_plt_alignment): 8.
6260 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6261 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6262 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6265 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6267 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6269 * cpu-mips.c (arch_info_struct): Add mips variants.
6270 * bfd-in2.h: Rebuilt.
6272 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6274 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6277 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6279 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6280 (i[3456]86sco3.2v5*coff): New target.
6282 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6284 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6286 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6288 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6289 * bfd-in2.h: Regenerate.
6291 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6293 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6295 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6297 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6298 adjust addend for an output common symbol (from Jimmy Blair
6299 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6300 defined symbol to counteract adjustment made in generic relocation
6303 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6305 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6307 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6308 (GET_SCNDHR_NLNNO): Likewise.
6310 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6312 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6314 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6316 * elf32-m32r.c: Add macros to handle NOP insertion.
6318 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6320 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6321 (xcoff_mark): Likewise.
6322 (xcoff_build_ldsyms): Mark absolute symbols.
6324 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6326 * bout.c (b_out_write_object_contents): Sort symbols before output
6327 to keep {CALL,BAL}NAME symbols adjacent.
6328 (b_out_symbol_cmp): New function.
6330 For older changes see ChangeLog-9697
6336 version-control: never