1 2000-04-03 Kazu Hirata <kazu@hxi.com>
3 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
6 2000-03-31 Thomas de Lellis <tdel@wrs.com>
8 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
12 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
14 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
15 HOWTO references to bfd_elf_generic_reloc, that have
16 partial_inplace == true, now use the new function. The function
17 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
18 extends its fixes to the R_M32R_{16,24,32} relocs.
19 The new logic in m32r_elf_lo16_reloc() has been removed, and
20 it instead calls the new routine to obtain that functionality.
22 2000-03-27 Alan Modra <alan@linuxcare.com>
24 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
25 elf32_avr_check_relocs, avr_final_link_relocate,
26 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
27 elf32_avr_object_p): Add prototypes.
28 (elf32_avr_gc_mark_hook): Add default for h->root.type.
29 (bfd_elf_avr_final_write_processing): Make static.
31 2000-03-27 Denis Chertykov <denisc@overta.ru>
33 * cpu-avr.c: New file. BFD support routines for AVR architecture.
34 * archures.c (bfd_architecture): Add AVR architecture.
35 (bfd_archures_list): Add reference to AVR architecture info.
36 * elf.c (prep_headers): Handle bfd_arch_avr.
37 * reloc.c: Add various AVR relocation enums.
38 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
40 * Makefile.am: Add support for AVR elf.
41 * configure.in: Likewise.
42 * config.bfd: Likewise.
43 * Makefile.in: Regenerate.
44 * configure: This too.
45 * bfd-in2.h: And this.
48 2000-03-24 H.J. Lu <hjl@gnu.org>
50 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
51 (elf64_alpha_find_reloc_at_ofs): Likewise.
53 2000-03-17 Alan Modra <alan@linuxcare.com.au>
55 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
56 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
57 allowable range used to be -2**(n-1) to 2**n-1.
58 * reloc.c (_bfd_relocate_contents): Same here. Also replace
59 "boolean overflow" with "bfd_reloc_status_type flag".
61 2000-03-14 Doug Evans <dje@casey.transmeta.com>
63 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
65 2000-03-14 Kazu Hirata <kazu@hxi.com>
67 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
68 of shrinks properly, including the last reloc.
70 2000-03-13 Kazu Hirata <kazu@hxi.com>
72 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
75 2000-03-11 Alan Modra <alan@spri.levels.unisa.edu.au>
77 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
78 a format mismatch rather than an "error" from bfd_read such as
79 bfd_error_file_truncated.
81 2000-03-10 Geoff Keating <geoffk@cygnus.com>
83 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
84 sign-extension and big-endian compensation for
85 R_MIPS_64 even in ld -r.
87 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
89 * elf32-mips.c (mips_elf_next_relocation): Rename from
90 mips_elf_next_lo16_relocation, and generalize to look
91 for any relocation type.
92 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
93 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
94 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
95 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
96 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
97 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
98 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
99 (mips_rtype_to_howto): Likewise.
100 (mips_elf_calculate_relocation): Handle new relocs.
101 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
102 are paired. The addend for R_MIPS_GNU_REL16_S2
103 is shifted right two bits.
105 2000-03-10 Alan Modra <alan@spri.levels.unisa.edu.au>
107 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
108 comment, and ensure it doesn't happen again.
109 (bfd_install_relocation): Same here.
110 (_bfd_relocate_contents): Don't bother assigning unused signmask
111 shift result. Fix typos in comments.
112 Remove trailing whitespace throughout file.
114 2000-03-07 Doug Evans <dje@casey.transmeta.com>
116 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
117 * bfd-in2.h: Rebuild.
119 2000-03-06 Nick Clifton <nickc@cygnus.com>
121 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
123 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
124 (SIZEOF_ILF_STRINGS): Redefine.
125 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
126 relative reloc, as opposed to a section relative reloc.
127 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
129 Add length of symbol's prefix to string pointer.
130 Store a pointer to the symbol in the symbol pointer table.
131 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
132 Initialise the symbol pointer table.
133 Store the hint in the Hint/Name table.
134 Make the jump reloc be symbol realtive, not section relative.
135 Create an import symbol for imported code.
137 2000-03-06 Catherine Moore <clm@cygnus.com>
139 * elf.c (swap_out_syms): Check for null type_ptr.
141 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
143 * aout-target.h (MY(write_object_contents)): Remove unused
144 and unusable "#if CHOOSE_RELOC_SIZE".
145 * pc532-mach.c (MY(write_object_contents)): Ditto.
146 * netbsd.h (MY(write_object_contents)): Ditto.
147 * hp300hpux.c (MY(write_object_contents)): Ditto.
148 * freebsd.h (MY(write_object_contents)): Ditto.
149 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
151 2000-02-29 H.J. Lu <hjl@gnu.org>
153 * peicode.h (jtab): Make it static.
155 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
156 defined and COFF_IMAGE_WITH_PE is not defined.
157 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
158 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
160 2000-03-01 Nick Clifton <nickc@cygnus.com>
162 * coff-arm.c (bfd_arm_process_before_allocation): Make
163 'symndx' signed to prevent compile time warning.
165 * coff-mcore.c: Remove unused prototype for pe_object_p.
167 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
168 functions that are not used when COFF_IMAGE_WITH_PE is
170 (struct sh_opcode): Change type of 'flags' field to unsigned
171 long so that it can hold the USESAS flag.
173 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
175 * elf-m10300.c (mn10300_elf_relax_section): Initialise
178 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
180 Remove unusued variables and code.
181 (elf_backend_add_symbol_hook): Fix prototype.
183 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
186 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
189 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
191 Remove unusued variables and code.
192 (elf_backend_add_symbol_hook): Fix prototype.
194 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
196 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
197 to unused function parameter.
199 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
201 Use EMPTY_HOWTO to initialise empty howto slots.
202 Remove unused variables.
204 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
206 2000-03-01 H.J. Lu <hjl@gnu.org>
208 * aoutx.h (aout_link_input_section_std): Pass "true" to
209 the undefined_symbol callback.
210 (aout_link_input_section_ext): Likewise.
211 * bout.c (get_value): Likewise.
212 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
213 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
215 (alpha_relocate_section): Likewise.
216 * coff-arm.c (coff_arm_relocate_section): Likewise.
217 * coff-i960.c (coff_i960_relocate_section): Likewise.
218 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
219 * coff-mips.c (mips_relocate_section): Likewise.
220 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
221 * coff-sh.c (sh_relocate_section): Likewise.
222 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
223 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
224 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
225 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
226 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
227 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
228 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
229 * elf32-i370.c (i370_elf_relocate_section): Likewise.
230 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
231 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
232 * elf32-sh.c (sh_elf_relocate_section): Likewise.
233 * elf32-v850.c (v850_elf_relocate_section): Likewise.
234 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
235 * elflink.h (elf_link_output_extsym): Likewise.
236 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
237 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
238 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
240 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
241 undefined_symbol callback when building shared library with
242 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
244 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
245 * elf32-i386.c (elf_i386_relocate_section): Likewise.
246 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
247 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
248 (elf32_mips_get_relocated_section_content): Likewise.
249 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
250 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
251 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
252 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
254 2000-02-28 Nick Clifton <nickc@cygnus.com>
256 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
257 * Makefile.in: Regenerate.
259 * configure.in: Add support for mips and sh pe vectors.
260 * configure: regenerate.
262 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
265 * targets.c: Add mips and sh pe vectors.
267 * libpei.h (coff_final_link_postscript): Only define if not
270 * coffcode.h: Add support for WinCE magic numbers.
272 * peigen.c (pe_print_reloc): Update comment and rearrange
273 appending of newline character.
275 * peicode.h: Add support for Image Library Format.
276 (pe_ILF_vars): Structure containing data used by ILF code.
277 (pe_ILF_make_a_section): New function. Create a section based
279 (pe_ILF_make_a_reloc): New function. Create a reloc based on
281 (pe_ILF_make_a_symbol): New function. Create a symbol based
283 (pe_ILF_save_relocs): New function. Store the relocs created
284 by pe_ILF_make_a_reloc in a section.
285 (pe_ILF_build_a_bfd): New function. Create a BFD describing
287 (pe_ILF_object_p): New function. Return a bfd_target pointer
289 (pe_bfd_object_p): If an ILF object is detected call
290 pe_ILF_object_p on it.
292 * coff-arm.c: Add support for WinCE relocs which are different
293 from normal ARM COFF relocs.
294 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
296 * coff-sh.c: Add support for sh-pe target.
297 * pe-sh.c: New file. Support code for sh-pe target.
298 * pei-sh.c: New file. Support code for sh-pe target.
300 * pe-mips.c: New file. Support code for mips-pe target.
301 * pei-mips.c: New file. Support code for mips-pe target.
303 2000-02-27 Jakub Jelinek <jakub@redhat.com>
305 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
306 architecture if the object causing the bump is dynamic.
307 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
308 and also don't it for memory ordering.
309 (sparc64_elf_write_relocs): Take src_rela out of the loop.
311 2000-02-27 Ian Lance Taylor <ian@zembu.com>
313 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
314 calling bfd_get_section_size_before_reloc.
315 (decode_line_info): Likewise.
316 (_bfd_dwarf2_find_nearest_line): Likewise.
318 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
320 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
321 name of the libtool directory.
322 * Makefile.in: Rebuild.
324 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
326 * som.c (SOM_HOWTO): Define.
327 (som_hppa_howto_table): Use it.
329 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
331 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
333 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
335 2000-02-24 Catherine Moore <clm@cygnus.com>
337 * som.c (som_misc_symbol_info): Add field
339 (som_bfd_derive_misc_symbol_info): Initialize
341 (som_build_and_write_symbol_table): Keep track
342 of secondary_def field.
343 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
344 if secondary_def field is set.
345 (som_bfd_ar_write_symbol_stuff): Initialize
348 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
350 * dwarf2.c (read_address): Read 16-bits addresses.
351 (parse_comp_unit): Accept addr_size == 2.
353 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
355 * bfd-in.h: Update copyright date.
357 2000-02-23 Linas Vepstas <linas@linas.org>
359 * cpu-i370.c: New file.
360 * elf32-i370.c: New file.
361 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
362 (bfd_i370_arch): New.
363 (bfd_archures_list): Add bfd_i370_arch.
364 * elf.c (prep_headers): Add bfd_arch_i370.
365 * Makefile.am: Add support for IBM 370 elf.
366 * config.bfd: Likewise.
367 * configure.in: Likewise.
368 * libbfd.h (bfd_reloc_code_real_names): Likewise.
369 * reloc.c (bfd_reloc_code_type): Likewise.
370 * targets.c: Likewise.
372 * Makefile.in: Regenerate.
373 * configure: Regenerate.
374 * bfd-in2.h: Regenerate.
376 2000-02-22 Ian Lance Taylor <ian@zembu.com>
378 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
379 invalid relocation types, and change them to R_386_NONE.
381 2000-02-22 H.J. Lu <hjl@gnu.org>
383 * elflink.h (elf_link_add_object_symbols): If a version symbol is
384 not defined, don't add a second ELF_VER_CHR.
386 * elflink.h (elf_bfd_final_link): Call output_extsym for global
387 symbols converted to local symbols even when stripping all
389 (elf_link_output_extsym): Process global symbols converted to
390 local symbols even if they are being stripped.
392 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
394 * archures.c (bfd_octets_per_byte): Return unsigned int.
395 (bfd_arch_mach_octets_per_byte): Ditto.
396 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
398 * section.c (bfd_get_section_size_before_reloc): Quell signed
399 vs. unsigned comparison warning.
400 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
401 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
402 change. What was I thinking?
403 * bfd-in2.h: Regenerate.
405 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
406 (elf_gc_sections): Same here.
407 (elf_gc_common_finalize_got_offsets): And here.
409 2000-02-21 Ian Lance Taylor <ian@zembu.com>
411 ELF HPPA doesn't work at present; remove it until it does.
412 * config.bfd: Comment out setting targ_defvec to
414 * Makefile.am: Rebuild dependencies.
415 (BFD32_BACKENDS): Remove elf32-hppa.lo.
416 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
417 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
418 * Makefile.in: Rebuild.
419 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
421 2000-02-18 Geoff Keating <geoffk@cygnus.com>
423 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
424 is no bfd_free(). Revert bfd_free part of previous change.
426 2000-02-18 Geoff Keating <geoffk@cygnus.com>
428 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
430 (coff_compute_section_file_positions): Use bfd_free to pair
432 (coff_write_object_contents): Likewise.
434 * coff-rs6000.c (xcoff_howto_table_16): New variable.
435 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
437 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
439 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
440 (xcoff_ar_file_hdr_big): New structure.
441 (SIZEOF_AR_FILE_HDR_BIG): New macro.
442 (xcoff_ar_hdr_big): New structure.
443 (SIZEOF_AR_HDR_BIG): New macro.
444 (xcoff_big_format_p): New macro.
445 (xcoff_ardata_big): New macro.
446 (arch_xhdr_big): New macro.
447 (xcoff_slurp_armap): Handle large archives.
448 (xcoff_archive_p): Detect large archives.
449 (xcoff_read_ar_hdr): Handle large archives.
450 (xcoff_openr_next_archived_file): Handle large archives.
451 (xcoff_generic_stat_arch_elt): Handle large archives.
452 (xcoff_write_armap_old): Rename from xcoff_write_armap.
453 (xcoff_write_armap_big): New function.
454 (xcoff_write_armap): New function, dispatch to _old or _big.
455 (xcoff_write_archive_contents_old): Rename from
456 xcoff_write_archive_contents.
457 (xcoff_write_archive_contents_big): New function.
458 (xcoff_write_archive_contents): New function, dispatch to _old or
461 2000-02-18 Richard Henderson <rth@cygnus.com>
463 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
464 and hide_symbol members.
465 (elf_link_hash_copy_indirect): Remove.
466 (elf_link_hash_hide_symbol): Remove.
467 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
468 and elf_backend_hide_symbol.
469 (_bfd_elf_link_hash_copy_indirect): Declare.
470 (_bfd_elf_link_hash_hide_symbol): Declare.
471 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
472 (_bfd_elf_link_hash_hide_symbol): Likewise.
473 (_bfd_elf_link_hash_table_init): Don't init killed members.
474 * elflink.h (elf_link_add_object_symbols): Use the bed function
475 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
476 (elf_link_assign_sym_version): Likewise.
477 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
478 (elf_backend_hide_symbol): Likewise.
479 (elfNN_bed): Update for new members.
481 2000-02-17 Kevin Buettner <kevinb@redhat.com>
483 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
484 STACK_END_ADDR): Define for new core file format.
485 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
486 for handling the vagaries of the various core file structures used
487 by AIX over the years.
488 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
489 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
490 core_dumpx structure.
492 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
494 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
495 (bfd_mach_sh3_dsp): Likewise.
496 (bfd_mach_sh4): Reinstate.
497 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
498 * bfd-in2.h: Regenerate.
499 * coff-sh.c (struct sh_opcode): flags is no longer short.
500 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
501 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
502 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
503 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
504 (sh_opcodes): No longer const.
505 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
506 (sh_insn_uses_reg): Check for USESAS and USESR8.
507 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
508 (_bfd_sh_align_load_span): Return early for SH4.
509 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
510 Take into account that field b of a parallel processing insn
511 could be mistaken for a separate insn.
512 * cpu-sh.c (arch_info_struct): New array elements for
513 sh2, sh-dsp and sh3-dsp.
514 Reinstate element for sh4.
515 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
516 (SH4_NEXT): Reinstate.
517 (SH3_NEXT, SH3E_NEXT): Adjust.
518 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
519 * elf32-sh.c (sh_elf_set_private_flags): New function.
520 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
521 (sh_elf_merge_private_data): New function.
522 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
523 (bfd_elf32_bfd_copy_private_bfd_data): Define.
524 (bfd_elf32_bfd_merge_private_bfd_data): Change to
525 sh_elf_merge_private_data.
527 2000-02-13 Richard Henderson <rth@cygnus.com>
529 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
531 (elf_link_hash_copy_indirect): New.
532 (elf_link_hash_hide_symbol): New.
533 * elflink.h (elf_link_add_object_symbols): Break out copy from
534 indirect new new symbol to elf.c.
535 (elf_link_assign_sym_version): Break out privatization of
536 non-exported symbol to elf.c.
537 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
538 (_bfd_elf_link_hash_hide_symbol): New.
539 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
541 2000-02-13 Ian Lance Taylor <ian@zembu.com>
543 * section.c (_bfd_strip_section_from_output): Add info parameter.
544 If it passed as non-NULL, use it to check whether any input BFD
545 has an input section which uses this output section. Change all
547 * bfd-in2.h: Rebuild.
549 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
550 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
552 * bfd-in2.h: Rebuild.
554 2000-02-10 Timothy Wall <twall@cygnus.com>
556 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
557 allow final modifications of swapped-in symbol.
558 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
559 * coffcode.h (coff_write_relocs): Use macro
560 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
561 symbol index should be set to -1.
563 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
565 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
566 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
567 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
568 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
569 sh_insns_uses_or_sets_freg): New functions.
570 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
571 * (sh_insns_conflict): Use new functions and new macros to
572 detect conflicts when two instructions both set same integer registers,
573 both set same fp register, and both set special register.
575 2000-02-09 Timothy Wall <twall@cygnus.com>
577 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
578 swapping in sections, so that the swapping routines have access to
581 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
583 * coff-go32.c: Update comment. Update copyright.
585 2000-01-27 Thomas de Lellis <tdel@windriver.com>
587 * syms.c (bfd_decode_symclass)
588 Two new class characters were added - 'V' and 'v'. The
589 meaning of 'W' is now restricted to just weak non-object
590 symbols. This allows differentiation between, for example,
591 weak functions vs weak objects. nm for example now dumps:
593 'w' = weak unresolved
594 'V' = weak global object
595 'v' = weak unresolved object
597 (bfd_is_undefined_symclass): New function. Return true if the
598 given symbol class represents and undefined/unresolved symbol.
600 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
603 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
605 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
606 STT_ARM_16BIT flag set, but it is not attached to a data object
607 return STT_ARM_16BIT so that it will be treated as code by the
610 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
612 * coff-i386.c (i3coff_object_p): Remove prototype.
615 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
616 to name. Update copyright.
618 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
619 assignment to avoid warning. Update copyright.
621 2000-01-24 Robert Lipe (robertl@sco.com)
623 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
624 instead of using GNU C extension.
626 2000-01-21 Nick Clifton <nickc@cygnus.com>
628 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
629 amount from a bfd_in_memory structure.
630 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
633 2000-01-14 Nick Clifton <nickc@cygnus.com>
635 * linker.c (default_indirect_link_order): oops - fix incorrectly
636 applied patch from Tim Wall.
638 2000-01-13 Timothy Wall (twall@tiac.net>
640 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
641 = scnhsz, filhsz, relsz, aoutsz, etc)
645 2000-01-13 Nick Clifton <nickc@cygnus.com>
647 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
648 interwork thumb to arm stub.
650 2000-01-13 Timothy Wall (twall@tiac.net>
652 * archures.c (bfd_octets_per_byte): New function: Return
654 (bfd_arch_mach_octets_per_byte): New function: Return target
657 * section.c: Distinguish between octets and bytes for usage of
658 _cooked_size, _raw_size, and output_offset. Clarify
659 description of bfd_set_section_contents.
661 * bfd-in2.h: Regenerate.
663 * coffgen.c: Indicate that the offset parameter is in bytes, not
666 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
667 where appropriate to get the octet offset when calling
668 bfd_set_section_contents.
669 (bfd_coff_reloc_link_order): Ditto.
671 * linker.c (bfd_generic_reloc_link_order): Ditto.
672 (_bfd_default_link_order): Ditto.
674 * reloc.c (bfd_perform_relocation): Distinguish between octets
675 and bytes. Use octets when indexing into octet data; use bytes
676 when calculating target addresses.
677 (bfd_install_relocation): Ditto.
679 * srec.c (srec_write_section): Ditto.
681 2000-01-13 Nick Clifton <nickc@cygnus.com>
683 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
684 3 to 2. This allows 4 byte sized sections, which is necessary for
685 dlltool to build funcitoning DLLs.
687 2000-01-10 Philip Blundell <pb@futuretv.com>
689 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
690 (arm*-*-conix*): New target.
692 2000-01-10 Egor Duda <deo@logos-m.ru>
694 * config.bfd: Include elf32_i386 vector to target list for cygwin
697 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
698 * configure.in: Test for structure win32_pstatus_t in
700 * configure: Regenerate.
702 * elf.c (elfcore_grok_win32pstatus): New function: process
703 win32_pstatus_t notes in elf core file.
704 (elfcore_grok_note): Detect win32_pstatus notes.
706 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
708 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
710 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
711 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
713 1999-12-29 Richard Henderson <rth@cygnus.com>
715 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
716 if no dynamic sections created.
718 1999-12-27 Nick Clifton <nickc@cygnus.com>
720 * peicode.h (pe_bfd_object_p): Only define for PE format
723 1999-12-17 Nick Clifton <nickc@cygnus.com>
725 * coff-i386.c (i3coff_object_p): Delete.
726 (i386coff_vec): Replace reference to i3coff_object_p with a
727 reference to coff_object_p.
729 * coff-mcore.c (pe_object_p): Delete.
731 * peicode.h (pe_bfd_object_p): New function: Detect the
732 presence of a PE format COFF object file. Also detect and
733 warn about the presence of LINK6 format Image Library Format
736 1999-12-16 Nick Clifton <nickc@cygnus.com>
738 * coff-arm.c (NUM_ELEM): New macro.
739 (NUM_RELOCS): New macro: The number of known ARM relocs.
740 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
741 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
743 (bfd_arm_process_before_allocation): Produce a warning message if
744 an out of range symbol index is encountered.
746 1999-12-14 Nick Clifton <nickc@cygnus.com>
748 * elflink.h (is_global_symbol_definition): New Function: Return
749 true iff the symbol is being given a global definition in this
751 (elf_link_is_defined_archive_symbol): Do not bother processing
752 symbols for an archive element that has already been included
754 Use is_global_symbol_definition().
756 1999-12-09 Andrew Cagney <cagney@cygnus.com>
758 * config.bfd: Add support for sparc-*-netbsdelf* and
761 1999-12-13 Nick Clifton <nickc@cygnus.com>
763 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
764 if the symbol is in the common section.
766 1999-12-10 Nick Clifton <nickc@cygnus.com>
768 * elflink.h (elf_link_is_defined_archive_symbol): New
769 function: Decide if a symbol, in an archive map is there
770 because it is defined in the archive element, or because it is
771 just another common declaration of it.
772 (elf_link_add_archive_symbols): Use
773 elf_link_is_defined_archive_symbol to decide if an archive
774 element contain a reference to a common symbol should be
777 1999-12-10 Nick Clifton <nickc@cygnus.com>
779 * elflink.h: Revert previous patch.
780 * targets.c: Revert previous patch.
781 * libbfd-in2.h: Revert previous patch.
782 * libbfd.h: Revert previous patch.
783 * elfxx-target.h: Revert previous patch.
784 * archive.c: Revert previous patch.
785 * aout-target.h: Revert previous patch.
786 * aout-tic30.h: Revert previous patch.
787 * bfd.c: Revert previous patch.
788 * coff-alpha.c: Revert previous patch.
789 * coff-rs6000.c: Revert previous patch.
790 * elf64-mips.c: Revert previous patch.
791 * ieee.c: Revert previous patch.
792 * libecoff.h: Revert previous patch.
793 * oasys.c: Revert previous patch.
794 * som.c: Revert previous patch.
795 * vms.c: Revert previous patch.
797 1999-12-09 Nick Clifton <nickc@cygnus.com>
799 * elflink.h (elf_link_add_archive_symbols): Add an archive
800 element even if contains a symbol which is currently only
801 considered to be a common.
803 * targets.c (struct bfd_target): Add new field
804 _bfd_allow_commons_in_armap.
805 * bfd-in2.h:Regenerate.
807 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
809 (_bfd_archive_bsd_allow_commons_in_armap): Define.
810 * libbfd.h: Regenerate.
812 * elfxx-target.h: If using COFF archive map, override
813 definition of allow_commons_in_armap and replace with
816 * archive.c (bfd_compute_and_write_armap): Do not place common
817 symbols into the archive map unless _bfd_allow_commons_in_armap
820 * aout-target.h (MY_allow_commons_in_armap): Define.
821 * aout-tic30.h (MY_allow_commons_in_armap): Define.
822 * bfd.c (bfd_allow_commons_in_armap): Define.
823 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
824 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
825 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
826 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
827 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
828 * oasys.c (oasys_allow_commons_in_armap): Define.
829 * som.c (som_allow_commons_in_armap): Define.
830 * vms.c (vms_allow_commons_in_armap): Define.
832 1999-12-07 Jim Blandy <jimb@cygnus.com>
834 Add support for SSE registers in ELF core files.
835 * elf.c (elfcore_make_note_pseudosection): New function.
836 (elfcore_grok_prfpreg): Use it.
837 (elfcore_grok_prxfpreg): New function.
838 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
840 1999-12-03 Ian Lance Taylor <ian@zembu.com>
842 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
843 value by 4 before storing it back in the field. From
844 Koundinya. K <kk@ddeorg.soft.net>.
846 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
848 * archures.c (bfd_mach_am33): Define.
849 * bfd-in2.h: Rebuilt.
850 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
851 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
852 (compute_function_info): Handle additional registers saved by
854 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
855 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
857 1999-11-29 Jim Blandy <jimb@cygnus.com>
859 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
861 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
864 1999-11-27 Michael Meissner <meissner@cygnus.com>
866 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
867 internal use within gas for alpha explicit relocations.
868 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
869 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
870 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
871 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
872 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
873 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
875 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
876 BFD_RELOC_ALPHA_USER_*.
878 * bfd-in2.h: Regenerate.
879 * libbfd.h: Regenerate.
881 1999-11-26 Fred Fish <fnf@cygnus.com>
883 * elf.c (elfcore_read_notes): Add prototype for static function.
884 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
885 (bfd_section_from_phdr): Replacement function that calls
886 _bfd_elf_make_section_from_phdr for generic segment types and
887 backend fucntion pointed to by elf_backend_section_from_phdr for
888 backend specific segment types.
889 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
890 now called by _bfd_elf_make_section_from_phdr. Note that this func
891 is now just a stub between the caller and bfd_section_from_phdr.
893 * elf-bfd.h (struct elf_backend_data): Add new function pointer
894 elf_backend_section_from_phdr.
895 (elf_backend_section_from_phdr): Add prototype.
897 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
898 (elfNN_bed): Add elf_backend_section_from_phdr.
900 1999-11-25 Nick Clifton <nickc@cygnus.com>
902 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
903 SEC_CODE and SEC_READONLY flags to glue sections.
905 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
906 SEC_CODE and SEC_READONLY flags to glue sections.
908 1999-11-20 Nick Clifton <nickc@cygnus.com>
910 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
913 1999-11-19 Catherine Moore <clm@cygnus.com>
915 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
916 (elf_cpu32_plt_entry): Likewise.
918 1999-11-18 Nick Clifton <nickc@cygnus.com>
920 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
922 (coff_mcore_relocate_section): Initialise addend to 0.
923 Special case processing of RVA reloc.
925 1999-11-17 Richard Henderson <rth@cygnus.com>
927 * elf-bfd.h (struct elf_backend_data): Reorder collect and
928 type_change_ok; add sign_extend_vma.
929 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
930 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
931 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
932 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
933 (elfNN_bed): Follow struture changes.
935 1999-11-09 Ian Lance Taylor <ian@zembu.com>
937 * libbfd.c (bfd_read): Check result of read against desired result
939 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
940 invalid compared to the section size.
942 * ieee.c (ieee_slurp_debug): Get the length of the debug
943 information right if there is no data part.
945 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
947 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
948 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
950 1999-10-28 Ian Lance Taylor <ian@zembu.com>
952 * elflink.h (elf_bfd_final_link): Make last_local signed.
954 1999-10-27 Ian Lance Taylor <ian@zembu.com>
956 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
959 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
961 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
963 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
964 * bfd-in2.h: Regenerate.
966 1999-10-15 Andrew Haley <aph@cygnus.com>
968 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
970 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
972 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
974 1999-10-08 Ian Lance Taylor <ian@zembu.com>
976 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
977 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
980 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
982 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
983 relocs also need the GP value.
984 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
985 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
986 the GP value for R_MIPS_LITERAL relocs too. Handle
987 R_MIPS_64 relocs properly on big-endian MIPS.
988 (mips_elf_sign_extend): Behave properly with 'long long'.
989 (mips_elf_highest): Correct typo.
991 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
993 * cpu-m32r.c (arch_info_struct): New static global.
994 (bfd_m32r_arch): Refer to it.
995 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
996 (m32r_elf_print_private_bfd_data): Ditto.
997 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
998 * archures.c (bfd_mach_m32rx): Define it.
999 * bfd-in2.h: Rebuild.
1001 1999-09-28 Fred Fish <fnf@cygnus.com>
1003 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1004 (cisco_core_big_vec): Add new bigendian vec.
1005 (cisco_core_little_vec): Add new little endian vec.
1007 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1008 (crash_info_locs): Add array of possible offsets.
1009 (MASK_ADDR): Mask to apply to crash info offset.
1010 (crashinfo_external): Add textbase, database, bssbase and
1011 turn into a typedef.
1012 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1013 Many small changes to account for additional hardware versions.
1014 Pick a reasonable size for ".reg" section. Add a ".crash"
1015 section to allow access to crashinfo_external struct.
1016 (cisco_core_file_p): New version of this function that
1017 iterates over crash_info_locs, calling cisco_core_file_validate.
1018 (cisco_core_vec): Old big endian only vec replaced with ...
1019 (cisco_core_big_vec): Add big endian version.
1020 (cisco_core_little_vec): Add little endian version.
1022 * configure.in (cisco_core_vec): Split to two new vectors ...
1023 (cisco_core_big_vec): New target vector.
1024 (cisco_core_little_vec): New target vector.
1025 * configure: Regenerate.
1026 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1027 to cisco_core_big_vec in targ_selvecs.
1029 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1031 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1032 (mips_elf_relocate_got_local): Unused, delete.
1033 (mips_elf_relocate_global_got): Unused, delete.
1035 1999-09-24 Fred Fish <fnf@cygnus.com>
1037 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1038 to initialize it to something meaningful. Then use it to generate
1039 more useful segment names.
1041 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1043 * som.c (NO_PCREL_MODES): Define if the system does not define
1045 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1046 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1047 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1048 * libhppa.h (dis_assemble_22): New function.
1049 (bfd_hppa_insn2fmt): Handle long branch.
1051 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1054 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1056 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1057 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1058 (reloc_howto_type howto_table): Tidy comments and whitespace.
1060 1999-09-17 Nick Clifton <nickc@cygnus.com>
1062 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1063 previous delta. Set sec->gc_mark instead.
1065 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1067 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1068 (elf_cpu32_plt_entry): Likewise.
1070 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1072 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1074 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1075 symbol table, then just compute a suitable value (but do not
1076 create a __gp symbol).
1078 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1079 symbols when building shared libraries.
1080 (elf_hppa_final_link_relocate): Correct handling of PCREL
1081 relocations against undefined symbols.
1083 1999-09-16 Nick Clifton <nickc@cygnus.com>
1085 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1086 interworking sections as linker created so that they will not
1087 be removed by garbage collection.
1089 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1091 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1092 (elf_hppa_final_link_relocate): Consistently create an absolute
1093 address, then subtract out the value of __gp.
1095 1999-09-14 Michael Meissner <meissner@cygnus.com>
1097 * configure.in (Canonicalization of target names): Remove adding
1098 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1099 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1100 * configure: Regenerate.
1102 1999-09-14 Nick Clifton <nickc@cygnus.com>
1104 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1107 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1109 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1110 (elf_hppa_final_link): Initialize text_segment_base and
1112 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1114 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1115 (elf_hppa_final_link_relocate): Likewise.
1116 (elf_hppa_relocate_insn): Likewise.
1117 (elf_hppa_relocate_section): Initialize HOWTO.
1119 1999-09-13 Donn Terry <donn@interix.com>
1121 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1122 handling to support both GNU and MS objects.
1124 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1125 when determining whether to set F_RELFLG.
1127 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1129 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1130 PC24 relocs if the target is an undefined weak symbol.
1131 (arm_add_to_rel): Fix compiler warning.
1132 (elf32_arm_plt0_entry): Correct comments.
1134 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1136 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1137 an absolute symbol in REL relocs.
1139 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1141 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1142 Stub SEGREL32. Return an error for any relocation not handled.
1144 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1146 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1147 constant symbols, and avoid multiple definition errors on them.
1149 1999-09-12 Donn Terry <donn@interix.com>
1151 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1152 significant bit is set.
1154 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1156 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1158 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1159 relocs as we do for RELA relocs.
1161 1999-09-11 Donn Terry <donn@interix.com>
1163 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1164 (coff_final_link_postscript): Define.
1165 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1166 directory entries here.
1167 (_bfd_pei_final_link_postscript): New function.
1169 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1170 section flags based on the section name.
1172 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1173 get the overflow of the s_nlnno field from the s_nreloc field.
1174 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1175 the s_nlnno overflow of the .text section into the s_nreloc
1178 * peigen.c (add_data_entry): Declare.
1179 (pei_swap_aouthdr_out): Get image size right. Set linker version
1181 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1182 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1183 extraneous ImageBase.
1184 (pe_print_edata): Likewise.
1185 (pe_print_pdata): Likewise. Print exception entries.
1186 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1187 (tbl): Make const, add "UNKNOWN".
1188 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1189 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1190 section data directory.
1191 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1193 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1194 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1195 * peicode.h (coff_get_symbol_info): Define.
1197 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1199 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1201 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1204 * libpei.h: New file, broken out of peicode.h.
1205 * peigen.c: New file, broken out of peicode.h.
1206 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1207 * configure.in: Add peigen.lo to list of files required for each
1209 * Makefile.am: Rebuild dependencies.
1210 (BFD32_BACKENDS): Add peigen.lo.
1211 (BFD32_BACKENDS_CFILES): Add peigen.c.
1212 (SOURCE_HFILES): Add libpei.h.
1213 * configure, Makefile.in: Rebuild.
1215 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1216 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1217 instead. Don't clear the s_paddr field for an uninitialized data
1220 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1221 coff_data_type to f_timdat.
1222 * peicode.h (pe_mkobject_hook): Likewise.
1224 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1225 number if COFF_IMAGE_WITH_PE.
1227 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1228 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1229 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1230 there is no SEC_DEBUGGING section.
1231 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1232 IMAGE_FILE_DEBUG_STRIPPED.
1234 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1235 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1236 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1237 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1239 * coffswap.h (IMAGE_BASE): Don't define.
1240 * pei-arm.c (IMAGE_BASE): Don't define.
1241 * pei-i386.c (IMAGE_BASE): Don't define.
1242 * pei-mcore.c (IMAGE_BASE): Don't define.
1243 * pei-ppc.c (IMAGE_BASE): Don't define.
1245 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1246 symbol, switch on the class when determining whether to modify the
1247 value. For PE, don't modify the value of a C_FCN symbol not named
1250 * libbfd-in.h (_bfd_abort): Declare.
1252 * bfd.c (_bfd_abort): New function.
1253 * libbfd.h: Rebuild.
1255 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1258 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1259 don't write out the associated line numbers.
1261 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1264 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1265 changes when the base type is unknown.
1267 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1270 * syms.c (BSF_DEBUGGING_RELOC): Define.
1271 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1272 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1274 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1275 BSF_DEBUGGING_RELOC set.
1276 * bfd-in2.h: Rebuild.
1278 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1280 * ecoff.c (bfd_debug_section): Update initialization for new
1282 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1283 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1285 1999-09-10 H.J. Lu <hjl@gnu.org>
1287 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1288 _bfd_filnmlen field.
1289 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1291 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1293 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1294 for FPTR relocs involving local symbols.
1296 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1297 value for the stub address in a call through a stub.
1298 Install the value for a local symbol directly into the DLT
1299 instead of generating a reloc. Correctly handle FPTR64 relocs.
1301 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1302 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1303 (elf_hppa_final_link): Call them.
1305 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1307 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1308 (elf_adjust_dynamic_symbol): ...from here.
1310 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1312 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1313 relocation, remove them. SECREL64->LTOFF16WF.
1314 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1316 (elf_hppa_relocate_insn): Similarly.
1318 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1319 (elf_hppa_relocate_insn): Similarly.
1321 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1323 (elf_hppa_relocate_insn): Similarly.
1325 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1326 Handle LTOFF_TP* relocs.
1327 (elf_hppa_relocate_insn): Similarly.
1329 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1330 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1331 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1333 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1334 DIR32, DIR64 and FPTR64 relocations.
1335 (elf_hppa_relocate_insn): Similarly.
1337 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1338 address of the .PARISC.global section.
1339 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1340 table entry elf_hppa_final_link_relocate. Do not give a warning
1341 for a reloc against an external symbol if it has a PA64 hash
1343 (elf_hppa_final_link_relocate): Significantly rework. Handle
1344 DLTIND relocations. Compute the final value of the relocation
1345 before passing the value of elf_hppa_relocate_insn.
1346 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1347 relocation support. Handle DLTIND relocation requests just like
1348 DLTREL relocation requests. Simplify branch handling.
1350 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1352 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1353 non-allocated section as done in i386 version.
1354 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1355 statement since this is no know relocation.
1357 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1359 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1361 (elf_hppa_relocate_insn): Similarly.
1363 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1365 (elf_hppa_relocate_insn): Similarly.
1367 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1368 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1369 Pass the relocate type rather than the insn format to
1370 elf_hppa_relocate_insn.
1371 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1372 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1374 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1376 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1377 (bfd_coff_filnmlen): Define.
1378 (bfd_coff_std_swap_table): Initialize new field.
1379 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1381 (coff_write_symbols): Likewise.
1382 (coff_get_normalized_symtab): Likewise.
1383 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1384 * libcoff.h: Rebuild.
1386 1999-09-06 Donn Terry <donn@interix.com>
1388 * coffcode.h (sort_by_secaddr): New static function if
1390 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1391 sections by VMA when assigning target_index values. Always set
1394 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1395 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1397 * libcoff.h: Rebuild.
1399 * coffcode.h (coff_set_custom_section_alignment): Add const to
1400 declaration to match definition.
1401 (coff_write_object_contents): Don't set F_AR32W(R)? if
1404 * coff-i386.c (in_reloc_p): Add declaration.
1405 (i386coff_vec): Simplify initialization of
1406 application_section_flags.
1408 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1409 version. Move COFF_WITH_PE specific code to new version.
1410 (stype_to_sec_flags): Likewise. Add section parameter.
1411 * coffgen.c (make_a_section_from_file): Set target_index before
1412 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1413 * libcoff.h: Rebuild.
1415 * syms.c (stt): Add some PE/PEI section names.
1416 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1418 (bfd_symbol_info): Check for 'w'.
1420 * section.c (struct bfd_comdat_info): Define.
1421 (asection): Add comdat field.
1422 (STD_SECTION): Initialize comdat field.
1423 (bfd_make_section_anyway): Likewise.
1424 * bfd-in2.h: Rebuild.
1426 1999-09-06 Andreas Schwab <schwab@suse.de>
1428 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1431 1999-09-06 Nick Clifton <nickc@cygnus.com>
1433 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1434 bfd_realloc instead of calloc and realloc.
1436 1999-09-04 Steve Chamberlain <sac@pobox.com>
1438 * cpu-pj.c: New file.
1439 * elf32-pj.c: New file.
1440 * config.bfd (pj*): New cpu.
1441 (pj-*-*, pjl-*-*): New targets.
1442 * configure.in (bfd_elf32_pj_vec): New target vector.
1443 (bfd_elf32_pjl_vec): New target vector.
1444 * archures.c (bfd_arch_pj): Define.
1445 * elf.c (prep_headers): Handle bfd_arch_pj.
1446 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1447 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1448 to target vector list.
1449 * Makefile.am: Rebuild dependencies.
1450 (ALL_MACHINES): Add cpu-pj.lo.
1451 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1452 (BFD32_BACKENDS): Add elf32-pj.lo.
1453 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1454 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1456 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1458 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1459 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1460 and NON_GOT_REF from weak defined symbol to real symbol.
1461 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1462 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1463 create a COPY reloc.
1464 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1465 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1466 don't create a COPY reloc.
1468 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1470 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1471 count those in sections we are not including in the link.
1473 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1475 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1476 field in hpux11 shared libraries.
1478 1999-09-02 Nick Clifton <nickc@cygnus.com>
1480 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1482 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1484 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1485 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1486 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1488 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1490 * elflink.h (record_link_assignment): When possible, keep the
1491 original type of the symbol.
1493 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1495 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1496 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1497 tools were configured.
1498 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1500 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1502 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1503 GOT entries for GOT16 relocations; they're not required.
1505 1999-08-24 Nick Clifton <nickc@cygnus.com>
1507 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1509 * config.bfd (arm-*-netbsd*): New target.
1510 * configure.in (armnetbsd_vec): New target vector.
1511 * configure: Regenerate
1512 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1514 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1515 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1516 (armnetbsd.lo): New rule with deps.
1517 * Makefile.in: Regenerate.
1519 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1522 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1524 * som.c (som_slurp_symbol_table): Fix typo in comment.
1526 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1528 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1529 here instead of using elf_section_data...
1531 1999-08-19 Nick Clifton <nickc@cygnus.com>
1533 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1534 relocations into the base file.
1535 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1536 we are building a base file.
1538 1999-08-19 Nick Clifton <nickc@cygnus.com>
1540 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1542 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1543 REL relocs when performing a partial relocation.
1545 1999-08-18 Donn Terry <donn@interix.com>
1547 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1548 _bfd_coff_link_input_bfd into top level.
1550 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1551 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1552 (coff_i386_rtype_to_howto): Likewise.
1553 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1554 Completely ignore symbols which are all zero.
1555 (dummy_reloc16_estimate): Add return 0.
1556 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1557 variable copy to name_copy to avoid shadowing outer scope
1559 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1560 from unsigned int to unsigned long. Add timestamp field.
1561 * libcoff.h: Rebuild.
1563 1999-08-17 H.J. Lu <hjl@gnu.org>
1565 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1568 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1570 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1571 for special section symbols.
1572 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1573 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1576 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1578 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1579 coincidence of variable names between old and new code.
1581 1999-08-12 Nick Clifton <nickc@cygnus.com>
1583 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1584 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1585 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1586 and 'addend' parameter a 'bfd_signed_vma'.
1587 (elf32_arm_final_link_relocate): Do not involve stubs in
1588 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1589 jumps, not function calls.
1591 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1593 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1594 in R_ARM_PC24 relocs.
1596 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1598 * elf-hppa.h (elf_hppa_fake_sections): New function.
1599 * elf32-hppa.c (elf_backend_fake_sections): Define.
1601 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1602 recent changes to the arch_info structure.
1604 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1605 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1606 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1609 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1610 Ralf Baechle <ralf@uni-koblenz.de>
1612 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1613 output DT_MIPS_GOTSYM.
1614 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1615 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1617 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1619 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1620 prototype. Handle local symbols. Add commentary.
1621 (mips_elf_calculate_relocation): Adjust accordingly.
1622 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1625 * elflink.h (elf_bfd_final_link): Tweak last change.
1627 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1629 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1630 elf-section data to allocate just the right amount of relocation
1631 space. Don't allocate the hash space twice.
1632 (elf_bfd_final_link): Calculate the amount of space to allocate in
1633 each relocation section.
1635 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1637 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1638 64bit mode, generate a section relative relocation for a 32bit
1640 (elf_hppa_is_local_label_name): New function.
1641 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1642 shared between 32bit and 64bit port.
1644 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1646 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1647 R_MIPS_GOT16 and R_MIPS_CALL16.
1648 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1649 to use when looking for a preexisting GOT entry.
1651 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1653 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1654 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1656 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1658 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1660 * elflink.h (elf_link_output_extsym): Don't output a weak
1661 reference to an undefined symbol just because it was defined weak
1664 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1666 * coffgen.c (coff_find_nearest_line): When looking for file, use
1667 last best match rather than first. If address is beyond last line
1668 number record, don't return the last line as the correct value.
1670 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1672 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1673 * bfd-in2.h: Rebuild.
1675 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1677 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1678 * coffcode.h (coff_set_custom_section_alignment): New static
1680 (coff_section_alignment_table): New static array.
1681 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1682 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1683 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1684 * libcoff.h: Rebuild.
1686 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1688 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1690 * Makefile.in: Rebuild.
1692 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1694 * section.c (SEC_SHARED): Define.
1695 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1696 (styp_to_sec_flags): Likewise.
1697 * peicode.h (coff_swap_scnhdr_out): Likewise.
1698 * bfd-in2.h: Rebuild.
1700 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1702 * coffcode.h (coff_classify_symbol): Comment out part of
1703 1999-08-05 change which breaks cygwin DLLs.
1705 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1706 * aclocal.m4, configure: Rebuild.
1708 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1710 * section.c (global_syms): Only initialize union field if
1713 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1715 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1716 the size of a GOT entry here.
1717 (mips_elf_calculate_relocation): Don't create a local GOT entry
1718 for the symbol in a GOT16 relocation; just for it's high-order bit
1719 (_bfd_mips_elf_relocate_section): Fix thinko.
1721 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1723 Based on patches from Donn Terry <donn@interix.com>:
1724 * coffcode.h (enum coff_symbol_classification): Define.
1725 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1726 _bfd_coff_classify_symbol. Change return type.
1727 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1728 (coff_slurp_symbol_table): Use coff_classify_symbol.
1729 (coff_classify_symbol): New static function.
1730 (coff_sym_is_global): Never define.
1731 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1732 * cofflink.c (coff_link_check_ar_symbols): Use
1733 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1734 (coff_link_add_symbols): Likewise.
1735 (_bfd_coff_link_input_bfd): Likewise.
1736 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1737 coff_classify_symbol.
1738 * libcoff.h: Rebuild.
1740 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1742 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1743 (e_ltpsel, e_rtpsel): Similarly.
1745 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1746 and 14bit ertpsel. Handle 64bit psel.
1748 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1750 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1751 handling for REL relocations. And only left-shift R_MIPS26
1752 relocation addends where necessary.
1754 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1756 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1757 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1758 Just return the relocation found.
1759 (mips_elf_relocate_section): Pull the LO16 addend out of the
1760 section itself when using REL relocations.
1762 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1763 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1766 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1768 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1769 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1770 relocation against a symbol in an input section with no output
1771 section. From Daniel Jacobowitz <drow@false.org>.
1773 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1775 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1776 look for generated file correctly.
1777 * aclocal.m4, configure: Rebuild.
1779 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1781 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1782 and R_MIPS16_26 relocations correctly when relocating.
1783 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1784 and R_MIPS_CALL_LO16 are for global symbols.
1786 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1788 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1790 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1791 variables and initialize them.
1793 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1795 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1796 there are no global symbols requiring GOT entries.
1797 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1798 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1799 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1801 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1802 symbols are considered to have the value zero.
1803 (_bfd_mips_elf_relocate_section): Don't try to perform a
1804 relocation for an undefined symbol.
1805 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1808 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1810 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1811 wants ba,a,pt %xcc instead of %icc.
1812 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1813 of large PLT entries.
1814 (sparc64_elf_plt_ptr_offset): Fix calculation.
1815 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1816 addend should be relative to load address, not .plt section start.
1817 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1819 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1821 * elf-bfd.h (struct elf_backend_data): Add
1822 print_symbol_all and output_arch_syms backend methods.
1823 * elfxx-target.h: Likewise.
1824 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1825 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1826 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1828 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1829 symbols in .dynsym, add their names into .dynstr. Put those symbols
1831 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1832 pointers to STT_REGISTER symbols in dynsym section.
1833 (sparc64_elf_print_symbol_all): New function.
1834 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1835 printing using the print_symbol_all hook.
1837 1999-07-30 Catherine Moore <clm@cygnus.com>
1839 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1842 1999-07-29 Richard Henderson <rth@cygnus.com>
1844 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1845 dynamic_sections_created.
1847 1999-07-29 Richard Henderson <rth@cygnus.com>
1849 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1850 (mips_rtype_to_howto): ... new function.
1851 (_bfd_mips_elf_relocate_section): Use it.
1853 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1855 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1857 1999-07-27 Nick Clifton <nickc@cygnus.com>
1859 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1861 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1862 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1864 1999-07-23 Donn Terry <donn@interix.com>
1866 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1867 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1868 * cofflink.c (coff_link_add_symbols): If PE, handle section
1870 * libcoff.h: Rebuild.
1872 * config.bfd (i[3456]86-*-interix*): New target.
1874 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1876 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1877 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1878 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1879 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1880 (COFF_SUPPORT_GNU_LINKONCE): Define.
1881 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1882 (COFF_SUPPORT_GNU_LINKONCE): Define.
1884 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1887 * makefile.dos: Remove; obsolete.
1888 * configure.bat: Remove; obsolete.
1890 1999-07-21 H.J. Lu <hjl@gnu.org>
1892 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1894 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1896 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1897 message and fail if a symbol index is out of range.
1899 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1901 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1902 when looking at a R_MIPS_GOT16 relocation.
1904 1999-07-20 Nick Clifton <nickc@cygnus.com>
1906 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1908 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1910 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1911 removed in previous change.
1912 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1913 in relocateable output.
1915 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1917 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1920 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1921 if they appear to be specially created by the linker.
1923 1999-07-19 Nick Clifton <nickc@cygnus.com>
1925 * targets.c (alternative_target): New field in bfd_target
1927 (bfd_search_for_target): New function: Find a target that
1928 satisifies a search function.
1929 * bfd-in2.h: Regenerate.
1931 * elfxx-target.h: Initialise the alternative_target field of
1932 the bfd_target structures to point to the other target (if
1934 * nlm-target.h: Initialise the alternative_target field of
1935 the bfd_target structures to point to the other target (if
1938 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1939 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1941 * aix386-core.c: Initialise new field of bfd_target structure.
1942 * aout-adobe.c: Initialise new field of bfd_target structure.
1943 * aout-arm.c: Initialise new field of bfd_target structure.
1944 * aout-target.h: Initialise new field of bfd_target structure.
1945 * aout-tic30.c: Initialise new field of bfd_target structure.
1946 * binary.c: Initialise new field of bfd_target structure.
1947 * bout.c: Initialise new field of bfd_target structure.
1948 * cisco-core.c: Initialise new field of bfd_target structure.
1949 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1950 * coff-alpha.c: Initialise new field of bfd_target structure.
1951 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1952 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1953 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1954 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1955 * coff-i386.c: Initialise new field of bfd_target structure.
1956 * coff-i860.c: Initialise new field of bfd_target structure.
1957 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1958 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1959 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1960 * coff-mips.c: Initialise new field of bfd_target structure.
1961 * coff-ppc.c: Initialise new field of bfd_target structure.
1962 * coff-rs6000.c: Initialise new field of bfd_target structure.
1963 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1964 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1965 * coff-tic30.c: Initialise new field of bfd_target structure.
1966 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1967 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1968 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1969 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1970 * hppabsd-core.c: Initialise new field of bfd_target structure.
1971 * hpux-core.c: Initialise new field of bfd_target structure.
1972 * i386msdos.c: Initialise new field of bfd_target structure.
1973 * i386os9k.c: Initialise new field of bfd_target structure.
1974 * ieee.c: Initialise new field of bfd_target structure.
1975 * ihex.c: Initialise new field of bfd_target structure.
1976 * irix-core.c: Initialise new field of bfd_target structure.
1977 * mipsbsd.c: Initialise new field of bfd_target structure.
1978 * netbsd-core.c: Initialise new field of bfd_target structure.
1979 * oasys.c: Initialise new field of bfd_target structure.
1980 * osf-core.c: Initialise new field of bfd_target structure.
1981 * ppcboot.c: Initialise new field of bfd_target structure.
1982 * ptrace-core.c: Initialise new field of bfd_target structure.
1983 * sco5-core.c: Initialise new field of bfd_target structure.
1984 * som.c: Initialise new field of bfd_target structure.
1985 * srec.c: Initialise new field of bfd_target structure.
1986 * tekhex.c: Initialise new field of bfd_target structure.
1987 * trad-core.c: Initialise new field of bfd_target structure.
1988 * versados.c: Initialise new field of bfd_target structure.
1989 * vms.c: Initialise new field of bfd_target structure.
1991 1999-07-19 Andreas Schwab <schwab@suse.de>
1993 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1996 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1998 * elflink.h (elf_link_adjust_relocs): New function.
1999 (elf_bfd_final_link): Use it.
2000 (elf_link_input_bfd): Deal with the fact that there can be
2001 two relocation sections for a single section.
2002 (elf_reloc_link_order): Likewise.
2004 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2005 a relocateable object.
2006 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2008 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2010 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2011 (sparc64_elf_get_reloc_upper_bound,
2012 sparc64_elf_get_dynamic_reloc_upper_bound,
2013 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2014 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2016 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2017 ELF64_R_TYPE_ID/DATA where appropriate.
2019 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2021 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2024 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2026 * elf32-mips.c (mips_elf_local_relocation_p): New static
2028 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2029 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2030 Always set *require_jalxp.
2031 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2032 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2033 GOT16 if the GOT16 is against a local symbol. Don't return false
2034 for an undefined symbol. If there is an overflow, assert that we
2037 1999-07-16 Andreas Schwab <schwab@suse.de>
2039 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2040 variables `link' and `elfsec'.
2041 (elf_bfd_final_link): Remove unused variable `os'.
2043 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2045 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2046 a PT_PHDR program headers.
2047 (_bfd_mips_elf_final_link): Don't assume there are going to be
2048 section symbols when we're not building a shared object.
2049 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2052 1999-07-15 J.T. Conklin <jtc@redback.com>
2054 * config.bfd (i[3456]86-*-vxworks*): New target.
2056 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2058 * elf32-mips.c (mips_elf_stub_section_p): New function.
2059 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2060 (mips_elf_relocate_section): Adjust calling sequence for
2061 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2062 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2065 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2067 * configure.in: Bump version number to 2.9.5.
2068 * configure: Rebuild.
2070 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2072 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2074 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2075 to derive final type instead of hardwiring a selection.
2077 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2079 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2080 things relocated by R_MIPS16_GPREL.
2081 (mips_elf_perform_relocation): Likewise.
2083 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2085 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2087 1999-07-14 Richard Henderson <rth@cygnus.com>
2089 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2090 (_bfd_mips_elf_size_dynamic_sections): Set it.
2091 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2092 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2093 new argument max_local.
2095 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2097 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2098 subwords when handling an R_MIPS16_26 relocation.
2099 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2102 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2103 dst_mask to match reality.
2104 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2105 (mips_elf_obtain_contents): Use bfd_get.
2106 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2107 (mips_elf_relocate_section): Likewise.
2109 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2111 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2112 (mips_elf_relocate_section): Adjust calling sequence for
2113 mips_elf_perform_relocation.
2114 (mips_elf_perform_relocation): Take additional argument. Handle
2115 R_MIPS16_26. Use bfd_put for convenience.
2117 1999-07-13 Richard Henderson <rth@cygnus.com>
2119 * elf.c (assign_file_positions_for_segments): Thinko last change.
2120 Always overwrite p_flags.
2122 1999-07-13 Richard Henderson <rth@cygnus.com>
2124 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2125 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2126 .dynbss and .rel[a].bss if want_dynbss.
2127 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2129 1999-07-13 Richard Henderson <rth@cygnus.com>
2131 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2133 1999-07-13 Richard Henderson <rth@cygnus.com>
2135 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2136 (struct elf_link_hash_table): Add dynlocal.
2137 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2138 (_bfd_elf_link_adjust_dynindx): Delete.
2139 (_bfd_elf_link_renumber_dynsyms): Prototype.
2140 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2141 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2142 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2143 (_bfd_elf_link_lookup_local_dynindx): New function.
2144 (elf_link_renumber_hash_table_dynsyms): New function.
2145 (_bfd_elf_link_renumber_dynsyms): New function.
2146 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2147 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2148 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2149 instead of elf_link_remove_section_and_adjust_dynindices.
2150 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2151 (elf_link_assign_sym_version): Remove removed_dynamic code.
2152 (elf_link_renumber_dynsyms): Delete.
2153 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2155 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2156 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2157 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2158 * elf32-mips.c: Similarly.
2159 * elf32-ppc.c: Similarly.
2160 * elf32-sparc.c: Similarly.
2161 * elf64-alpha.c: Similarly.
2162 * elf64-sparc.c: Similarly.
2164 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2166 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2167 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2168 when the relocation is against _gp_disp.
2170 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2172 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2173 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2174 to possibly_dynamic_relocs. Adjust usage throughout code.
2175 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2176 (elf_mips_ctor64_howto): Likewise.
2177 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2179 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2180 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2181 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2182 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2184 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2186 * Makefile.am: Rebuild dependencies.
2187 * Makefile.in: Rebuild.
2189 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2190 * bfd-in2.h: Rebuild.
2192 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2193 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2194 structure initializations. Add casts.
2195 * reloc.c (EMPTY_HOWTO): Define.
2196 * bfd-in2.h: Rebuild.
2197 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2198 comparisons against 0.
2199 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2200 previous_ibfd_e_flags to unsigned long.
2201 * vms.h (struct vms_private_data_struct): Change section_count to
2203 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2204 (_bfd_vms_write_gsd): Change symnum to unsigned.
2205 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2206 * vms-tir.c (etir_sta): Change psect to unsigned.
2207 (alloc_section): Change idx to unsigned.
2208 (tir_sta, tir_ctl): Change psect to unsigned.
2209 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2210 * vms.c (priv_section_count): Change to unsigned.
2212 1999-07-12 Andreas Schwab <schwab@suse.de>
2214 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2215 * m68klinux.c: Likewise.
2217 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2219 * Many files: Changes to avoid gcc warnings: Remove unused local
2220 variables. Add default case to enum switches.
2221 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2222 compile if not COFF_IMAGE_WITH_PE.
2223 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2224 (bfd_arm_get_bfd_for_interworking): Likewise.
2225 (bfd_arm_process_before_allocation): Likewise.
2226 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2227 * pei-arm.c: Likewise.
2228 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2229 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2230 (mips_elf_got16_entry): Put parens around & in body of ==.
2231 (mips_elf_calculate_relocation): Correct test for empty string.
2232 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2234 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2237 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2239 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2240 as appropriate. Fill in structure initializations. Add variable
2241 initializations. Add casts.
2242 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2243 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2245 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2247 * elf-bfd.h (bfd_elf_hash): Update declaration.
2248 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2249 when calling bfd_elf_hash.
2251 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2253 * libbfd.c (bfd_put_8): Make it of type `void'.
2254 * bfd-in2.h: Regenerated.
2255 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2257 (_bfd_mips_elf_final_link): Likewise.
2259 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2261 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2263 * config.bfd (hppa*-*-linux-gnu*): New target
2265 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2267 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2268 (_bfd_mips_elf_create_dynamic_sections): New function.
2269 (_bfd_mips_elf_add_symbol_hook): Likewise.
2270 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2271 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2272 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2273 (_bfd_mips_elf_gc_mark_hook): Likewise.
2274 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2275 (_bfd_mips_elf_always_size_sections): Likewise.
2276 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2277 (_bfd_mips_elf_check_relocs): Likewise.
2278 (_bfd_mips_elf_link_hash_table_create): Likewise.
2279 (_bfd_mips_elf_print_private_data): Likewise.
2280 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2281 (_bfd_mips_elf_final_link): Likewise.
2282 (_bfd_mips_elf_additional_program_headers): Likewise.
2283 (_bfd_mips_elf_modify_segment_map): Likewise.
2284 (_bfd_mips_elf_relocate_section): Likewise.
2285 * elf32-mips.c (mips_elf32_object_p): Move contents into
2286 _bfd_mips_elf_object_p.
2287 (mips_elf_additional_program_headers): Rename to
2288 _bfd_mips_elf_additional_program_headers.
2289 (mips_elf_modify_segment_map): Rename to
2290 _bfd_mips_elf_modify_segment_map.
2291 (elf_mips_abi_name): Change prototype.
2292 (mips_elf32_section_from_shdr): Merge into
2293 _bfd_mips_elf_section_from_shdr.
2294 (mips_elf32_section_processing): Merge into
2295 _bfd_mips_elf_section_processing.
2296 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2297 the right back-end ELF linker.
2298 (mips_elf_relocate_section): Rename to
2299 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2300 (mips_elf_link_output_symbol_hook): Rename to
2301 _bfd_mips_elf_link_output_symbol_hook.
2302 (mips_elf_create_dynamic_section): Rename to
2303 _bfd_mips_elf_create_dynamic_section.
2304 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2305 Adjust for 64-bit code. Use mips_elf_got_section.
2306 (mips_elf_adjust_dynamic_symbol): Rename to
2307 _bfd_mips_elf_adjust_dynamic_symbol. Use
2308 mips_elf_allocate_dynamic_relocations.
2309 (mips_elf_finish_dynamic_symbol): Rename to
2310 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2311 Adjust for 64-bit code.
2312 (mips_elf_finish_dynamic_sections): Rename to
2313 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2314 (mips_elf_always_size_sections): Rename to
2315 _bfd_mips_elf_always_size_sections.
2316 (mips_elf_add_symbol_hook): Rename to
2317 _bfd_mips_elf_add_symbol_hook.
2318 (mips_elf_next_lo16_addend): Constify.
2319 (mips_elf_calculate_relocation): Likewise.
2320 (mips_elf_obtain_contents): Likewise.
2321 (mips_elf_perform_relocation): Likewise.
2322 (mips_elf_create_dynamic_relocation): Likewise.
2323 (mips_elf_allocate_dynamic_relocations): New function.
2324 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2325 (MIPS_ELF_REL_SIZE): Likewise.
2326 (MIPS_ELF_DYN_SIZE): Likewise.
2327 (MIPS_ELF_GOT_SIZE): Likewise.
2328 (MIPS_ELF_SYM_SIZE): Likewise.
2329 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2330 (MIPS_ELF_GET_WORD): Likewise.
2331 (MIPS_ELF_PUT_WORD): Likewise.
2332 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2333 (STUB_LW): Conditionalize for 64-bit value.
2334 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2336 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2337 Check it for inconsistency.
2338 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2340 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2342 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2343 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2344 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2345 (mips_elf_local_got_index): Likewise.
2346 (mips_elf_got_page): Likewise.
2347 (mips_elf_got_info): Likewise.
2348 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2349 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2350 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2351 instead of constant `2'.
2352 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2353 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2354 (mips_elf_size_dynamic_sections): Use
2355 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2356 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2357 Adjust all releveant entries in elf backend table.
2358 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2359 (mips_elf64_section_processing): Likewise.
2360 Adjust elf backend entries to use _bfd_mips_elf variants now
2363 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2365 (size_dynamic_sections): Likewise.
2366 (elf_link_output_extsym): Likewise.
2367 * elf.c: (elf_fake_sections): Likewise.
2368 * libbfd.c (bfd_get): New macro.
2369 (bfd_put): Likewise.
2370 * bfd-in2.h: Regenerated.
2372 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2374 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2375 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2376 wap_reloca_in, and swap_reloca_out.
2377 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2378 multiple internal relocations per external relocation.
2379 (link_read_relocs): Likewise.
2380 (elf_bfd_final_link): Likewise.
2381 (elf_link_input_bfd): Likewise.
2382 (elf_gc_mark): Likewise.
2383 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2384 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2386 (size_info): Add entries for new fields.
2387 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2388 (mips_elf64_be_swap_reloc_in): New function.
2389 (mips_elf64_be_swap_reloc_out): Likewise.
2390 (mips_elf64_be_swap_reloca_in): Likewise.
2391 (mips_elf64_be_swap_reloca_out): Likewise.
2392 (mips_elf64_size_info): Add entries for new fields.
2394 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2396 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2397 field equals the new rel_count field.
2398 (elf_link_input_bfd): When doing a relocateable link, use the new
2399 rel_count field rather than the reloc_count field.
2400 (elf_reloc_link_order): Likewise.
2401 (elf_finish_pointer_linker_section): Likewise.
2403 Based on patch from H.J. Lu <hjl@gnu.org>:
2404 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2405 shared library to override a weak definition in a regular object.
2407 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2409 * libhppa.h: Revert July 2, 1999 patch.
2411 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2412 need to generate DLTIND relocations, not DLTREL relocations.
2414 1999-07-05 Nick Clifton <nickc@cygnus.com>
2416 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2418 (coff_set_flags): Recognise arm 5 architectures.
2420 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2421 Add support for armv5 architecture.
2423 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2425 * reloc.c: Add new, assembler only, ARM reloc:
2426 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2428 * bfd-in2.h: Regenerate.
2430 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2432 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2433 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2434 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2435 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2436 * elf32-mips.c (ABI_64_P): New macro.
2437 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2438 (_bfd_mips_elf_find_nearest_line): Adjust call to
2439 _bfd_dwarf2_find_nearest_line.
2440 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2441 * libbfd.h: Regenerated.
2443 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2445 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2447 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2449 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2450 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2452 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2454 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2456 (_bfd_elf_init_reloc_shdr): New function.
2457 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2458 bfd_alloc followed by memset.
2459 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2460 (elf_fake_sections): Here.
2461 (assign_section_numbers): Assign section numbers for the second
2462 relocation section, if required.
2463 * elflink.h (elf_link_output_relocs): New function.
2464 (elf_link_size_reloc_section): Likewise.
2465 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2466 (elf_link_input_bfd): Use elf_link_output_relocs.
2468 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2469 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2471 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2473 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2476 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2478 * elf32-mips.c (mips_elf_got_info): Move declaration before
2479 prototypes. Change global_gotsym to be a pointer to a hash entry,
2480 rather than a number index.
2481 (mips_elf_link_hash_entry): Move declaration before prototypes.
2482 (mips_elf_irix6_finish_dynamic_symbol): New function.
2483 (mips_elf_sign_extend): Likewise.
2484 (mips_elf_high): Likewise.
2485 (mips_elf_higher): Likewise.
2486 (mips_elf_highest): Likewise.
2487 (mips_elf_global_got_index): Likewise.
2488 (mips_elf_local_got_index): Likewise.
2489 (mips_elf_got_offset_from_index): Likeiwse.
2490 (mips_elf_record_global_got_symbol): Likewise.
2491 (mips_elf_got_page): Likewise.
2492 (mips_elf_next_lo16_addend): Likewise.
2493 (mips_elf_calculate_relocation): Likewise.
2494 (mips_elf_obtain_contents): Likewise.
2495 (mips_elf_perform_relocation): Likewise.
2496 (mips_elf_assign_gp): Likewise.
2497 (mips_elf_sort_hash_table_f): Likewise.
2498 (mips_elf_sort_hash_table): Likewise.
2499 (mips_elf_got_section): Likewise.
2500 (mips_elf_got_info): Likewise.
2501 (mips_elf_create_local_got_entry): Likewise.
2502 (mips_elf_got16_entry): Likewise.
2503 (mips_elf_create_dynamic_relocation): Likewise.
2504 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2505 (mips_elf_final_gp): Use mips_elf_assign_gp.
2506 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2507 into SHN_SCOMMON automatically on IRIX6.
2508 (mips_elf_add_symbol_hook): Likewise.
2509 (mips_elf_relocate_section): Rewrite, using
2510 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2511 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2512 Don't deal with .rld_map on IRIX6.
2513 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2514 section flags appropriately for .got.
2515 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2516 the got. Call mips_elf_record_global_got_symbol and allocate
2517 local got space appropriately.
2518 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2519 char *. Rework calculation of GOT size. Sort dynamic symbol
2520 table entries so entries that do not require GOT entries appear at
2521 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2522 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2524 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2526 (mips_elf_finish_dynamic_symbol): Use
2527 mips_elf_irix6_finish_dynamic_symbol.
2528 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2529 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2530 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2532 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2534 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2535 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2537 1999-06-04 Philip Blundell <philb@gnu.org>
2539 * elf32-arm.h (elf_backend_got_header_size): Define.
2540 (elf_backend_plt_header_size): Likewise.
2542 1999-06-28 Jim Pick <jim@jimpick.com>
2544 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2546 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2548 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2549 relocation function.
2550 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2552 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2554 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2555 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2556 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2557 (_bfd_mips_elf_section_from_shdr): Use them.
2558 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2559 of GP-relative sections.
2560 (_bfd_mips_elf_set_section_contents): Use them.
2561 (_bfd_mips_elf_section_processing): Share code between .sdata and
2562 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2563 (mips_elf_additional_program_headers): Add handling for
2564 PT_MIPS_OPTIONS segment on IRIX6.
2565 (mips_elf_modify_segment_map): Likeiwse.
2566 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2567 Include the options sections on IRIX6. Don't look for GP-relative
2568 sections by name; use SHF_MIPS_GPREL instead.
2569 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2571 (mips_elf_create_dynamic_sections): Don't muck about with section
2572 alignments and such on IRIX6.
2573 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2574 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2575 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2576 bfd_zalloc rather than bfd_alloc and memset.
2577 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2578 Don't assert the existence of .rld_map on IRIX6.
2579 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2581 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2582 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2585 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2587 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2588 (mips_elf_swap_msym_out): New function.
2589 (mips_elf_create_msym_section): Likewise.
2590 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2591 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2592 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2593 section not named .msym.
2594 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2595 .msym directly. Set appropriate attributes for the .msym
2597 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2598 (mips_elf_link_hash_newfunc): Clear it.
2599 (mips_elf_create_dynamic_sections): Create the .msym section
2601 (mips_elf_size_dynamic_sections): Allocate space for the
2602 .msym section. Add a DT_MIPS_MSYM entry.
2603 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2605 (mips_elf_finish_dynamic_sections): Assign a value for
2606 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2608 * elf32-mips.c (irix_compat_t): New enumeration.
2609 (ABI_N32_P): New macro.
2610 (IRIX_COMPAT): Likewise.
2611 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2612 (mips_elf_relocate_section): Fix typo.
2614 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2616 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2617 as writable PE sections.
2619 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2621 * dwarf2.c (struct arange): New type.
2622 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2623 (arange_add): New function.
2624 (decode_line_info): Keep track of address ranges that a compilation
2626 (comp_unit_contains_address): Return true if address is contained
2627 in _any_ of the address ranges associated with a compilation unit.
2628 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2629 on the first comp_unit that contains the address.
2631 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2633 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2634 (decode_line_info): Add variable STASH and initialize it to point
2635 to the per-bfd dwarf2_debug info. Remove static variable
2636 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2638 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2640 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2641 shared library to have an undefined symbol.
2643 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2644 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2646 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2648 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2649 * elf32-hppa.c: Remove everything related to symbol extension
2650 sections & records. Use the common elf_hppa_final_write_processing.
2652 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2654 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2655 functions instead of _init/_fini if requested.
2657 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2659 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2662 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2664 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2665 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2667 (ppc_elf_finish_dynamic_sections): Check for positive section
2668 dynindx field, rather than comparing against -1.
2669 (ppc_elf_relocate_section): Only return false if undefined_symbol
2670 or reloc_overflow fail, not always upon encountering an error.
2672 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2674 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2675 bfd_byte * before performing pointer arithmetic.
2677 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2679 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2681 * elf32-hppa.c: Include elf-hppa.h.
2682 (ARCH_SIZE): Define.
2683 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2685 (elf32_hppa_info_to_howto): Similarly.
2686 (elf_hppa_howto_table): Similarly.
2687 (elf_hppa_reloc_type_lookup): Similarly.
2688 (hppa_elf_gen_reloc_type): Similarly.
2689 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2691 1999-06-22 Nick Clifton <nickc@cygnus.com>
2693 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2694 handling R_V850_22_PCREL relocation.
2696 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2698 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2701 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2703 * section.c (_bfd_strip_section_from_output): Ignore sections
2704 DISCARDed by the link script.
2706 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2708 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2709 Remove unused local variable spp.
2711 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2712 the entry symbol is not set.
2714 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2716 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2717 GPDISP or LITUSE in a relocatable link.
2719 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2721 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2722 * (alloc_dwarf1_func): Likewise.
2724 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2726 * libhppa.h: Fix various formatting errors.
2727 (assemble_3); Rewrite using CATENATE.
2728 (assemble_17): Fix various bugs.
2730 1999-06-16 Nick Clifton <nickc@cygnus.com>
2732 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2734 1999-06-15 Richard Henderson <rth@cygnus.com>
2736 * section.c (SEC_SHORT): Define.
2737 * bfd-in2.h: Rebuild.
2739 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2741 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2742 Remove abfd parameter. Use _bfd_strip_section_from_output.
2743 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2745 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2746 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2747 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2749 (bfd_elf_size_dynamic_sections): Use it.
2751 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2753 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2754 complain_overflow_bitfield to complain_overflow_signed.
2756 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2758 * elflink.h (elf_link_read_relocs_from_section): New function,
2760 (elf_link_read_relocs): Here. Use it for both relocation
2763 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2765 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2766 asect->reloc_count is valid.
2768 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2770 * elf32-mips.c (mips_elf32_section_processing): Permit a
2771 SHT_MIPS_REGINFO section to have a size of 0.
2773 1999-06-12 David O'Brien <obrien@freebsd.org>
2775 * config.bfd (alpha*-*-freebsd*): New target.
2776 (i[3456]86-*-freebsd*): Now defaults to ELF.
2778 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2780 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2781 wrap if the relocation covers the high bit of an address.
2783 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2785 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2787 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2788 instead of R_SPARC_max.
2789 (sparc64_elf_info_to_howto): Likewise.
2790 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2791 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2793 1999-06-07 Richard Henderson <rth@cygnus.com>
2795 * section.c (_bfd_strip_section_from_output): Remove output
2796 sections with no initial link_order.
2798 1999-06-07 Nick Clifton <nickc@cygnus.com>
2800 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2802 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2804 * Makefile.am (SOURCE_HFILES): Add missing headers.
2805 * Makefile.in: Regenerated.
2807 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2809 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2812 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2814 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2815 range undefweak symbols.
2816 * hash.c: Add missing comma after @xref{}
2817 * linker.c: Likewise.
2819 1999-06-04 Nick Clifton <nickc@cygnus.com>
2821 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2823 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2824 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2825 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2826 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2828 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2830 * Makefile.am: Rebuild dependencies.
2831 (BFD32_BACKENDS): Add dwarf1.lo.
2832 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2833 * Makefile.in: Rebuild.
2835 1999-06-04 Nick Clifton <nickc@cygnus.com>
2837 * Makefile.am: Add epoc-arm-pe target.
2838 * Makefile.in: Regenerate.
2839 * pe-arm.c: Only redefine interworking function names if they have
2840 not already been redefined.
2841 * pei-arm.c: Only redefine interworking function names if they have
2842 not already been redefined.
2843 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2845 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2848 1999-06-03 Nick Clifton <nickc@cygnus.com>
2850 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2852 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2854 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2856 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2858 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2859 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2861 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2863 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2864 in other text sections.
2866 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2868 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2869 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2870 * libbfd.h: Regenerate.
2871 * coff-sh.c (sh_merge_private_data): Delete.
2872 (coff_bfd_merge_private_bfd_data): Change to
2873 _bfd_generic_verify_endian_match.
2874 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2876 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2878 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2880 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2882 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2884 (bfd_elf32_arm_process_before_allocation): Likewise.
2885 * bfd-in2.h: Rebuild.
2887 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2889 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2890 track of end_sequence markers.
2891 (add_line_info): Add END_SEQUENCE arg.
2892 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2893 debug-line info---it doesn't work right if a compilation unit
2894 consists of multiple discontiguous code-sequences. It would be
2895 worthwhile to optimize for the common case where a compilation
2896 unit results in a contiguous set of code sequences, but this is
2897 quite tricky to get right for arbitrary DWARF2 files.
2898 (lookup_address_in_line_info_table): Don't use the last line entry
2899 for a compilation unit for anything with an address higher than
2900 this line entry. Also, check for end_sequence markers to
2901 correctly handle discontinuities.
2902 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2903 compilation units, check all compilation units with each->high==0
2904 just like when reading compilation units.
2906 * dwarf2.c (decode_line_info): Initialize table->files and
2907 table->last_line to NULL to avoid segfaults due to random
2908 values in these members.
2909 (concat_filename): Check for out-of-range file number before
2910 indexing filename table. Segfaults suck.
2912 * dwarf2.c (decode_line_info): Don't truncate address to least
2913 significant 32 bits (breaks 64 bit targets).
2914 (lookup_address_in_function_table): Ditto.
2915 (comp_unit_contains_address): Ditto.
2917 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2919 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2920 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2921 (mips_elf64_howto_table_rela): Likewise.
2923 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2925 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2926 single section has two associated relocation sections.
2928 1999-06-02 Mark Salter <msalter@cygnus.com>
2930 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2931 COFF_WITH_PE defined.
2933 1999-06-02 Nick Clifton <nickc@cygnus.com>
2935 * pe-arm.c: Rename global arm interworking functions to avoid name
2936 collision when all targets BFD is built.
2939 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2941 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2942 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2943 (bfd_elf_section_data): Add use_rela_p.
2944 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2945 (_bfd_elf_new_section_hook): Likewise.
2946 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2948 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2949 * elfcode.h (write_relocs): Determine whether or not use rela
2950 relocs based on the relocation section header.
2951 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2952 instead of use_rela_p.
2953 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2954 (elf_backend_may_use_rela_p): Likewise.
2955 (elf_backend_default_use_rela_p): Likewise.
2956 (elfNN_bed): Use them.
2958 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2960 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2962 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2964 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2965 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2966 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2967 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2968 * bfd-in2.h: Regenerated.
2969 * libbfd.h: Likewise.
2970 * elf32-mips.c (mips_info_to_howto_rela): New function.
2971 (USE_REL): Adjust for new conventions.
2972 (MINUS_ONE): New macro.
2973 (elf_mips_howto_table): Add R_MIPS_SUB.
2974 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2976 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2977 .MIPS.content section.
2978 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2979 with .MIPS.content as .MIPS.content sections. Set
2980 SHF_MNIPS_NOSTRIP for such section.
2981 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2982 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2983 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2985 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2987 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2990 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2993 1999-05-30 Philip Blundell <philb@gnu.org>
2995 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2996 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2997 the addend does not overflow into the rest of the word.
2999 1999-05-29 Nick Clifton <nickc@cygnus.com>
3001 * bfd-in.h: Amend prototype for
3002 bfd_elf32_arm_process_before_allocation .
3003 * bfd-in.h: Regenerate.
3005 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3006 elements in a fixed sized array.
3007 (ARM_ELF_ABI_VERSION): Define.
3008 (ARM_ELF_OS_ABI_VERSION): Define.
3009 (R_ARM_THM_ABS5): Fix rightshift and size.
3010 (R_ARM_THM_PC22): Fix size.
3011 (R_ARM_PLT32): Define Howto.
3012 (find_howto): New function: Locate a howto based on a reloc
3014 (elf32_arm_info_to_howto): Use find_howto if necessary.
3015 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3016 bfd_reloc_code_real_type.
3017 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3018 and BFD_RELOC_VTABLE_ENTRY.
3019 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3021 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3022 elements in a fixed sized array.
3023 (ARM_ELF_ABI_VERSION): Define.
3024 (ARM_ELF_OS_ABI_VERSION): Define.
3025 (R_ARM_THM_ABS5): Fix rightshift and size.
3026 (R_ARM_THM_PC22): Fix size.
3027 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3028 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3029 bfd_reloc_code_real_type.
3031 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3032 no_pipeline_knowledge.
3033 (elf32_arm_link_hash_create): Initialise new field to zero.
3034 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3035 no_pipeline_knowledge. Use this parameter to initialise the field
3036 in the globals data structure.
3037 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3038 no_pipeline_knowledge is false and the binary is from an old
3040 (elf32_arm_merge_private_data): Generate an error if an attempt is
3041 made to linl together big endian and little endian code.
3042 (elf32_arm_post_process_headers): New function: Initialise the
3043 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3045 (elf_backend_post_process_headers): Define.
3047 1999-05-28 Nick Clifton <nickc@cygnus.com>
3049 * elf-bfd.h (struct elf_backend_data): Add new field:
3050 elf_backend_post_process_headers.
3052 * elfxx-target.h (elf_backend_post_process_headers): Define to
3053 NULL if not already defined.
3054 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3056 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3058 (_bfd_elf_compute_section_file_positions): Call
3059 elf_backend_post_process_headers if defined.
3061 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3063 * configure.in: Check whether getuid and getgid exist.
3064 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3065 HAVE_GETGID are not defined, respectively.
3066 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3068 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3069 * configure, config.in: Rebuild.
3071 1999-05-28 Martin Dorey <mdorey@madge.com>
3073 * elf32-i960.c: New file.
3074 * elf.c (prep_headers): Handle bfd_arch_i960.
3075 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3076 * config.bfd (i960-*-elf*): New target.
3077 * configure.in (bfd_elf32_i960_vec): New target vector.
3078 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3079 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3080 * Makefile.in, aclocal.m4, configure: Rebuild.
3082 1999-05-27 Nick Clifton <nickc@cygnus.com>
3084 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3086 (find_howto): New function: Find entries in the
3087 elf32_arm_howto_table.
3088 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3090 (elf32_arm_reloc_type_lookup): Add lookup for
3091 BFD_RELOC_ARM_PLT32.
3093 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3095 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3096 (elf32_arm_link_hash_table_create): Use above function as the
3097 constructor for hash table entries.
3098 (elf32_arm_relocate_section): Avoid crash when there is no output
3100 (elf32_arm_final_link_relocate): New parameter h.
3101 (elf32_arm_relocate_section): Pass symbol hash entry to above
3103 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3106 1999-05-25 Catherine Moore <clm@cygnus.com>
3108 * coff-arm.c (coff_arm_relocate_section): Don't emit
3109 base file entries for pc-relative values.
3111 1999-05-25 DJ Delorie <dj@cygnus.com>
3113 * peicode.h (coff_swap_sym_in): When we create the actual section
3114 to reflect the not-there section C_SECTION symbols refer to,
3115 change the symbol class to C_STAT as the section is now really
3118 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3120 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3123 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3125 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3127 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3128 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3130 1999-05-16 Nick Clifton <nickc@cygnus.com>
3132 * coff-mcore.c (in_reloc_p): Reinstate.
3134 1999-05-15 Nick Clifton <nickc@cygnus.com>
3136 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3137 * bfd-in2.h: Regenerate.
3138 * coff-mcore.c (in_reloc_p): Remove defintion.
3139 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3140 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3141 IMAGE_REL_MCORE_RVA.
3142 (coff_mcore_rtype_to_howto): Add special processing for
3143 IMAGE_REL_MCORE_RVA.
3144 (coff_mcore_relocate_section): Add support for
3145 IMAGE_REL_MCORE_RVA.
3146 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3147 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3149 (mcore_elf_relocate_section): Delete redundant case labels.
3151 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3153 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3154 precedence between bit-and and comparison.
3156 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3158 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3159 list of target formats (targ_selvecs).
3160 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3161 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3163 1999-05-10 DJ Delorie <dj@cygnus.com>
3165 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3166 reasonable mode until "ar x" is smart enough to skip it (fixes
3167 gcc/libgcc.a builds on mips-ecoff targets
3169 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3170 to work. Hack to support MS import libraries, which use different
3171 COMDAT types than GNU.
3172 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3173 to implied zero-length sections (see peicode below)
3174 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3175 filename symbols, which use one *or more* auxents.
3176 * coffswap.h (coff_swap_aux_in): ditto
3177 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3180 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3182 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3183 for all relocations.
3185 1999-05-10 Catherine Moore <clm@cygnus.com>
3187 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3188 if COFF_IMAGE_WITH_PE.
3189 (bfd_arm_process_before_allocation): Likewise.
3190 (bfd_arm_get_bfd_for_interworking): Likewise.
3191 * coff-arm.c: Likewise.
3192 * bfd-in2.h: Regenerate.
3193 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3194 (armpe_big_vec): Likewise.
3195 * configure: Rebuild.
3197 1999-05-10 Nick Clifton <nickc@cygnus.com>
3199 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3200 section, not just .rel. Same for .rela.
3202 1999-05-07 Nick Clifton <nickc@cygnus.com>
3204 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3205 endianism with an error message.
3207 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3209 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3210 assignment from "unsigned char *" to "char *".
3211 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3213 1999-05-05 Catherine Moore <clm@cygnus.com>
3215 * coff-arm.c (coff_arm_relocate_section): Add one to
3216 address of ARM_RVA32 thumb functions.
3218 1999-05-05 Catherine Moore <clm@cygnus.com>
3220 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3221 (elf32_m68k_copy_private_bfd_data): New.
3222 (elf32_m68k_merge_private_bfd_data): New.
3223 (elf32_m68k_print_private_bfd_data): New.
3224 (CPU32_FLAG): Define.
3225 (PLT_CPU32_ENTRY_SIZE): Define.
3226 (elf_cpu32_plt0_entry): Declare.
3227 (elf_cpu32_plt_entry): Declare.
3228 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3229 (elf_m68k_finish_dynamic_symbol): Likewise.
3230 (elf_m68k_finish_dynamic_sections): Likewise.
3231 (elf_backend_plt_header_size): Remove definition.
3232 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3233 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3234 (bfd_elf32_bfd_set_private_flags): Define.
3235 (bfd_elf32_bfd_print_private_bfd_data): Define.
3237 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3239 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3240 and R_LONG_PCREL_MODE.
3242 1999-04-29 Nick Clifton <nickc@cygnus.com>
3244 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3246 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3248 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3249 in relocation calculation.
3251 1999-04-26 Tom Tromey <tromey@cygnus.com>
3253 * aclocal.m4, configure: Updated for new version of libtool.
3255 1999-04-21 Nick Clifton <nickc@cygnus.com>
3257 * coff-mcore.c: Add support for mcore relocs.
3259 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3261 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3262 incorrect use EF_MIPS_xxBITPTRS.
3264 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3266 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3269 * bfd-in2.h: Rebuild.
3270 * libbfd.h: Rebuild.
3272 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3274 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3275 (coff_arm_relocate_section): Add ARM26D transform. Only
3276 change to ARM26D for relocateable links.
3278 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3280 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3281 (bfd_elf32_bfd_print_private_bfd_data): New.
3283 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3285 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3286 refetch addend if USE_REL, add many comments regarding current state.
3287 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3288 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3289 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3290 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3292 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3294 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3295 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3297 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3299 * dwarf2.c (decode_line_info): Don't truncate address to least
3300 significant 32 bits (breaks 64 bit targets).
3301 (lookup_address_in_function_table): Ditto.
3302 (comp_unit_contains_address): Ditto.
3304 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3306 * coff-arm.c (arm_emit_base_file_entry): New routine.
3307 (A2T3_OFFSET): Define.
3308 (T2A3_OFFSET): Define.
3309 (coff_arm_relocate_section): Emit base file entries for interworking
3312 1999-04-13 Philip Blundell <philb@gnu.org>
3314 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3315 relocs 17 through 19.
3317 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3319 * elfcode.h: Remove fnmatch.h.
3320 * elflink.h (elf_link_assign_sym_version): Call back to ld
3321 instead of calling fnmatch.
3323 * config.bfd (i?86-*-beoself): Include pe vecs.
3325 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3327 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3330 1999-04-10 Richard Henderson <rth@cygnus.com>
3332 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3333 when trying to resolve dynamic symbol references.
3334 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3335 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3336 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3337 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3338 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3339 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3340 * elflink.h (elf_link_output_extsym): Likewise.
3342 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3344 * section.c (_bfd_strip_section_from_output): New function moved from
3345 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3346 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3347 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3348 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3349 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3350 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3351 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3352 * bfd-in2.h: Update.
3354 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3356 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3358 1999-04-08 Nick Clifton <nickc@cygnus.com>
3360 * coff-mcore.c: New File: Support for mcore-pe targets.
3361 * cpu-mcore.c: New File: Support for mcore targets.
3362 * elf32-mcore.c: New File: Support for mcore-elf target.
3363 * pe-mcore.c: New File: Definitions for mcore-pe target.
3364 * pei-mcore.c: New File: Definitions for mcore-pei target.
3365 * Makefile.am: Add support for MCore targets.
3366 * Makefile.in: Regenerate.
3367 * config.bfd: Add support for MCore targets.
3368 * configure.in: Add support for MCore targets.
3369 * configure: Regenerate.
3370 * archures.c: Add support for MCore architecture.
3371 * bfd-in2.h: Regenerate.
3372 * coffcode.h: Add support for mcore-pe targets.
3373 * elf.c: Add support for mcore-elf target.
3374 * reloc.c: Add support for MCore relocs.
3375 * targets.c: Add support for MCore targets.
3377 1999-04-07 Nick Clifton <nickc@cygnus.com>
3379 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3380 R_ARM_XPC25 and R_ARM_THM_XPC22.
3381 (elf32_arm_reloc_map): Remove redundant entries.
3383 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3385 * sysdep.h (LC_MESSAGES): Never define.
3387 1999-04-06 Chris Torek <torek@bsdi.com>
3389 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3390 all callers. Rewrite completely.
3391 (_bfd_relocate_contents): Rewrite overflow checking.
3392 * bfd-in2.h: Rebuild.
3394 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3396 From Gabriel Paubert <paubert@iram.es>:
3397 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3398 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3399 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3400 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3401 * ppcboot.c (ppcboot_vec): Use little endian routines for
3404 * elf.c (elfcore_strndup): Only define if it will be used.
3405 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3407 (ppc_elf_check_relocs): Remove unused local i.
3408 (ppc_elf_gc_mark_hook): Add default case to switch.
3410 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3411 * srec.c (srec_scan): Accept \r in symbol definitions.
3412 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3413 (symbolsrec_object_p): Likewise.
3415 1999-04-04 Don Bowman <don@pixsci.com>
3417 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3419 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3421 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3423 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3424 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3426 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3428 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3431 1999-03-31 Nick Clifton <nickc@cygnus.com>
3433 * config.bfd: Add support for arm-epoc-pe target.
3434 * configure.in: Add support for arm-epoc-pe target.
3435 * configure: Regenerate.
3436 * targets.c: Add support for arm-epoc-pe target.
3437 * coff-arm.c: Allow header files to override definition of
3438 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3439 * pe-arm.h: Allow previous header files to override definition of
3440 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3441 * pei-arm.h: Allow previous header files to override definition of
3442 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3443 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3444 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3446 1999-03-30 Nick Clifton <nickc@cygnus.com>
3448 * elf.c (elf_map_symbols): Handle the case where section
3449 symbols are generated for content-less sections which are
3450 not mapped to the output file.
3452 * linker.c: Replace direct references to fields in BFD structure
3453 with accessor macros.
3455 * elflink.h: Replace direct references to fields in BFD structure
3456 with accessor macros.
3458 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3460 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3462 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3463 account when adjusting section symbols during a partial link.
3465 1999-03-24 Nick Clifton <nickc@cygnus.com>
3467 * coff-sparc.c (struct coff_reloc_map): Change type of field
3468 'bfd_reloc_val' to bfd_reloc_code_real_type.
3469 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3470 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3471 * elf32-arc.c (struct arc_reloc_map): Ditto.
3472 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3473 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3474 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3475 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3476 * elf32-sh.c (struct elf_reloc_map): Ditto.
3477 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3478 * elf32-v850.c (struct v850_reloc_map): Ditto.
3479 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3480 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3481 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3483 1999-03-17 Martin Hunt <hunt@cygnus.com>
3485 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3486 function so source-level assembly works. If multiple N_SOs
3487 are seen without and N_FUNs, create an indextable entry with
3488 a NULL function name.
3490 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3492 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3493 of certian similar cpus.
3495 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3497 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3498 Add the 5000. Change the architecture for the 5400 to mips4.
3499 (elf_mips_mach): Add r5000.
3501 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3503 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3505 1999-03-11 Nick Clifton <nickc@cygnus.com>
3507 * binary.c (binary_set_section_contents): Generate warning about
3508 huge file offsets for any section that will occupy file space, not
3509 just those that are loadable.
3511 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3513 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3515 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3517 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3519 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3521 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3522 * elflink.h: Revert all changes since Feb 16. Instead:
3523 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3524 appropriate. Copy it to version symbols.
3525 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3526 symbols if appropriate.
3527 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3528 symbol if appropriate.
3529 (elf_link_output_extsym): If symbol is marked as undefined, and
3530 has no nonweak references, mark it as weak undefined.
3532 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3534 * elflink.h (elf_merge_symbol): When overriding a dynamic
3535 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3537 (elf_link_add_object_symbols): Don't copy the other field if we
3540 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3542 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3543 shared object with a weak undefined symbol.
3545 1999-02-18 Nick Clifton <nickc@cygnus.com>
3547 * elfarm-nabi.c: Set partial_inplace back to false.
3549 1999-02-17 Nick Clifton <nickc@cygnus.com>
3551 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3552 (USER_LABEL_PREFIX): Set to "_".
3554 The following patches are from: Scott Bambrough
3555 <scottb@corelcomputer.com>
3557 * libaout.h (M_ARM6_NETBSD): Set to 143.
3559 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3560 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3561 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3562 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3563 * bfd-in2.h: Regenerate.
3565 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3566 'true' as REL relocs are now being used. Add new PIC relocs:
3567 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3568 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3570 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3572 (elf32_arm_final_link_relocate): Change parameters so that entire
3573 reloc is passed. Add support for PIC relocs.
3574 (elf32_arm_relocate_section): Pass entire reloc to
3575 elf32_arm_final_link_relocate.
3576 (elf32_arm_check_relocs): Handle new PIC relocs.
3577 (elf32_arm_adjust_dynamic_symbol): New function.
3578 (elf32_arm_size_dynamic_sections): New function.
3579 (elf32_arm_discard_copies): New function.
3580 (elf32_arm_finish_dynamic_symbol): New function.
3581 (elf32_arm_finish_dynamic_sections): New function.
3582 (ELF_MAXPAGE_SIZE): Define.
3583 (bfd_elf32_bfd_reloc_type_lookup): Define.
3584 (elf_backend_relocate_section): Define.
3585 (elf_backend_adjust_dynamic_symbol): Define.
3586 (elf_backend_create_dynamic_sections): Define.
3587 (elf_backend_finish_dynamic_symbol): Define.
3588 (elf_backend_finish_dynamic_sections): Define.
3589 (elf_backend_size_dynamic_sections): Define.
3590 (elf_backend_plt_readonly): Define.
3591 (elf_backend_want_got_plt): Define.
3592 (elf_backend_want_plt_sym): Define.
3594 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3596 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3597 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3598 (_bfd_mips_elf_fake_sections): Likewise.
3600 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3602 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3603 bfd_elf32_arm_get_bfd_for_interworking,
3604 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3607 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3608 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3609 elf32_arm_find_nearest_line): Make them static.
3611 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3613 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3614 callers. Do not merge a definition from a shared object with a
3615 weak undefined symbol.
3616 (elf_link_add_object_symbols): Do not change the symbol type or
3617 size if the old symbol overrides the new one.
3619 1999-02-08 Nick Clifton <nickc@cygnus.com>
3621 * config.bfd: Add support for strongarm target.
3623 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3625 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3626 fields instead of unsigned char.
3628 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3630 * Makefile.am: Rebuild dependencies.
3631 * Makefile.in: Rebuild.
3633 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3635 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3636 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3637 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3638 * acinclude.m4: Add comments to uses of AC_DEFINE.
3639 * acconfig.h: Remove.
3640 * configure: Rebuild with current autoconf/automake.
3641 * aclocal.m4: Likewise.
3642 * config.in: Likewise.
3643 * Makefile.in: Likewise.
3645 1999-02-04 DJ Delorie <dj@cygnus.com>
3647 * libbfd.c (real_read): don't call fread for zero bytes. This
3648 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3650 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3652 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3653 of a jump is in the current 256 MB region.
3655 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3657 * format.c (bfd_check_format_matches): Change last patch to only
3658 take effect for the binary target.
3660 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3662 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3664 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3666 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3668 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3670 * format.c (bfd_check_format_matches): If the target was
3671 previously specified, don't check other targets when checking for
3674 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3676 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3677 (elf32_arm_reloc_type_lookup): Removed
3678 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3679 (elf32_arm_reloc_type_lookup): New.
3680 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3681 (elf32_arm_reloc_type_lookup): New.
3683 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3685 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3686 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3687 * Makefile.am: Use new files.
3688 * Makefile.in: Regenerate.
3689 * configure.in: Use new files.
3690 * configure: Regenerate.
3692 1999-02-01 Nick Clifton <nickc@cygnus.com>
3694 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3695 (fr30_elf_gc_sweep_hook): New function.
3696 (elf_backend_can_gc_sections): Define.
3698 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3700 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3701 and bfd_elf32_bigarm_oabi_vec.
3703 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3705 * Makefile.am (elf32-arm-oldabi.lo): New.
3706 (elf32-arm-newabi.lo): New.
3707 * Makefile.in: Regenerate.
3708 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3709 (arm-*-elf): Likewise.
3711 (thumb-*-oabi): New.
3712 * configure: Regenerate.
3713 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3714 (bfd_elf32_bigarm_oabi_vec): New.
3715 * elf32-arm-newabi.c: New.
3716 * elf32-arm-oldabi.c: New.
3717 * elf32-arm.c: Removed.
3720 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3722 * binary.c (binary_set_section_contents): Omit warnings for
3723 unloadable sections.
3725 1999-01-31 Michael Meissner <meissner@cygnus.com>
3727 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3728 powerpc{,le}-*-eabi.
3730 1999-01-29 Nick Clifton <nickc@cygnus.com>
3732 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3733 * dwarf2.c (read_signed_leb128): Remove unused variables.
3735 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3737 * elf.c (assign_file_positions_for_segments): Only adjust
3738 p_align when needed.
3740 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3742 * binary.c (binary_set_section_contents): Don't return early for a
3743 non-loadable section, in case the first section is non-loadable.
3744 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3745 W. Rozycki <macro@ds2.pg.gda.pl>.
3747 1999-01-28 Nick Clifton <nickc@cygnus.com>
3749 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3750 R_FR30_GNU_VTENTRY relocs.
3752 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3754 * elflink.h (elf_link_output_sym): Zero syms which are
3755 part of sections which have been excluded.
3757 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3759 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3761 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3762 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3764 1999-01-27 Nick Clifton <nickc@cygnus.com>
3766 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3768 (fr30_final_link_relocate): Use computed value as result of
3771 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3773 * binary.c (binary_set_section_contents): Emit warning for
3774 huge file offsets due to widely-dispersed section LMAs.
3776 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3778 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3779 align first section to largest section alignment, not first
3782 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3784 * configure.in: Require autoconf 2.12.1 or higher.
3786 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3788 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3789 * bfd-in2.h: Likewise.
3790 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3792 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3794 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3795 * cpu-mips.c: Add support for and independent 4111.
3796 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3797 (_bfd_mips_elf_final_write_processing):
3798 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3800 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3802 * elf32-mips.c (elf_mips_abi_name): New.
3803 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3805 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3807 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3808 Handle bfd_mach_mips4300.
3810 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3812 * elf32-i386.c: Remove leaked development code from patch
3813 1998-12-10 by Richard Henderson.
3815 1998-12-10 Richard Henderson <rth@cygnus.com>
3817 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3818 in debug sections for symbol defined externally.
3820 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3822 * targets.c (bfd_target_vector): Remove duplicate entry for
3825 1998-12-09 Nick Clifton <nickc@cygnus.com>
3827 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3828 since we are using RELAs.
3830 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3832 SCO Open Server Release 5 core file support, from Jouke Numan
3834 * sco5-core.c: New file.
3835 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3836 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3837 * Makefile.am: Rebuild dependencies.
3838 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3839 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3840 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3841 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3842 * bfd-in2.h, configure, Makefile.in: Rebuild.
3844 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3846 * config.bfd (hppa*-*-mpeix*): New target.
3847 * configure.in: Add AC_HEADER_DIRENT.
3848 (hppa*-*-mpeix*): New target.
3849 * configure.host (hppa*-*-mpeix*): New host.
3850 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3851 friends rather than just including <sys/dir.h>.
3852 * som.h (struct som_symbol): Add hppa_priv_level and apto
3853 tc_data. Change all users.
3854 (struct somdata): Add comp_unit field.
3855 (obj_som_compilation_unit): Define.
3856 (bfd_som_attach_compilation_unix): Declare.
3857 * som.c: Check HOST_HPPAMPEIX.
3858 (struct som_misc_symbol_info): Add new field priv_level.
3859 (som_object_setup): Add current_offset parameter. Change all
3861 (setup_sections): Likewise.
3862 (som_object_p): For EXECLIBMAGIC, read the lst header.
3863 (som_write_symbol_strings): Add compilation_unit parameter.
3865 (som_finish_writing): Write out compilation_unit.
3866 (som_bfd_derive_misc_symbol_info): Set priv_level.
3867 (som_build_and_write_symbol_table): Set xleast field to 3.
3868 (som_slurp_symbol_table): Set symbol priv_level.
3869 (bfd_som_attach_compilation_unit): New function.
3870 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3871 priv_level into symbol_value.
3872 * configure, config.in: Rebuild.
3874 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3876 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3877 warning function to call _bfd_error_handler instead.
3879 * libbfd.c (COERCE32): Cast through unsigned long and long to
3880 avoid bug in old version of gcc.
3882 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3883 (elf_backend_additional_program_headers): Don't define.
3885 1998-12-08 Nick Clifton <nickc@cygnus.com>
3887 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3888 relocations to include offset of 2 included in the insns, and the
3889 offset of the relocs within the section.
3891 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3893 The following changes were made by David Taylor
3894 <taylor@texas.cygnus.com>, Edith Epstein
3895 <eepstein@sophia.cygnus.com>, Jim Blandy
3896 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3897 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3898 changes originally made by HP; HP did not create ChangeLog
3901 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3902 automake macro library.
3904 * hpux-core.c (hpux_core_core_file_p): this function now
3905 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3906 found in the corefile! Also, in hpux_core_core_file_p, if we
3907 encounter a section with an unknown type, don't punt. Instead,
3908 just skip it. Also, count the number of sections of known type
3909 that we encounter. If we encounter at least one good one, then
3910 we'll declare that the file is a core file. If we encounter any
3911 unknown ones but some known ones, then we'll issue a warning (but
3912 still declare it to be a core file). Also, correctly decide when a
3914 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3915 (CORE_ANON_SHMEM): define if not defined.
3916 (hpux_core_struct): add members lwpid and user_tid.
3917 (core_kernel_thread_id, core_user_thread_id): new macros.
3918 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3919 the name before storing it in the bfd.
3920 (hpux_core_core_file_p): handle threads.
3922 * libhppa.h (GET_FIELD): protect against redefinition.
3923 (HPPA_WIDE): define.
3924 (GET_FIELD): define.
3929 (sign_extend): redefine.
3930 (assemble_6): define.
3931 (assemble_12): rewrite.
3932 (assemble_16): define.
3933 (assemble_16a): define.
3934 (assemble_17): rewrite.
3935 (assemble_22): define.
3937 1998-12-07 Nick Clifton <nickc@cygnus.com>
3939 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3940 relocations for signed values.
3942 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3944 * mipsbsd.c (MY(set_arch_mach)): Make static.
3945 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3946 bfd_mach_mips* macros rather than simple numbers.
3948 COFF weak symbol support, based on patches from Mark Elbrecht
3949 <snowball3@usa.net>:
3950 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3951 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3952 (coff_write_alien_symbol): Likewise.
3953 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3954 (coff_link_add_symbols): Likewise.
3955 (_bfd_coff_link_input_bfd): Likewise.
3956 (_bfd_coff_write_global_sym): Likewise.
3958 * elf.c (copy_private_bfd_data): Always initialize the
3959 includes_phdrs field.
3961 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3962 file defines a symbol first mentioned in an ELF file.
3964 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3965 possible, rather than only if BFD64.
3966 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3968 * bfd-in2.h: Rebuild.
3970 * srec.c (srec_set_section_contents): Correct test to avoid
3971 switching to 4 byte addresses after seeing a second section which
3972 requires 3 byte addresses. From Joel Schantz
3973 <joel.schantz@argosys.boeing.com>.
3975 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3976 <aymeric.vincent@emi.u-bordeaux.fr>.
3978 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3980 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3981 decide whether the output file is -mrelocatable-lib,
3982 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3984 1998-12-03 Nick Clifton <nickc@cygnus.com>
3986 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3987 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3988 * bfd-in2.h: Regenerate.
3989 * libbfd.h: Regenerate
3991 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3993 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3994 link against a dynamic symbol with no type or size.
3996 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3998 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3999 relocation for section which does not get loaded.
4000 (elf_i386_relocate_section) [R_386_32]: Likewise.
4002 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4004 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4005 reloc_count and i long instead of unsigned long. Handle error
4006 return from bfd_canonicalize_reloc.
4008 1998-12-01 Nick Clifton <nickc@cygnus.com>
4010 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4013 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4015 * elf32-sh.c (elf/sh.h): Include.
4016 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4017 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4018 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4019 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4020 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4022 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4024 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4025 causes division by zero later on.
4027 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4029 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4032 1998-11-25 DJ Delorie <dj@cygnus.com>
4034 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4037 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4039 * elf32-fr30.c (fr30_elf_relocate_section): Call
4040 fr30_final_link_relocate.
4041 (fr30_final_link_relocate): New function: Handle I20 and I32
4043 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4044 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4045 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4047 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4050 The following changes are based on a patch submitted by Gianluca
4051 Moro <glctr@abc.it>:
4053 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4054 not already been updated.
4055 (find_remembered_hi16s_reloc): New parameter 'already_found'
4056 returns state of remembered hi16s reloc.
4057 (remember_hi16s_reloc): Set 'found' field to false.
4058 (hi16s_location): Add 'found' field.
4060 1998-11-23 DJ Delorie <dj@cygnus.com>
4062 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4063 to see .DLL files as unrecognized.
4064 (i3coff_object_p): Sorry, had to hack it to not recognize these
4065 files (pei-i386) on request.
4067 1998-11-23 DJ Delorie <dj@cygnus.com>
4069 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4070 relents. Call bfd_check_format to reinitialize.
4072 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4074 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4077 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4079 * aclocal.m4: regenerate
4080 * configure: regenerate
4082 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4084 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4085 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4086 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4087 respect it as an upper bound on what memory to reference.
4088 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4089 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4090 update vtable_entries_size appropriately.
4092 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4094 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4097 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4099 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4100 bfds; they have no "file" so we fake it.
4101 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4102 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4103 resizing the memory buffer.
4104 * opncls.c (bfd_make_writable): New function; lets you write a
4105 bfd_create'd bfd to an in-memory buffer.
4106 (bfd_make_readable): New function; lets you read back that buffer
4107 as if it were from bfd_openr. Used to build generated archive
4108 members (winsup's ld's dlltool)
4110 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4112 * po/bfd.pot: Regenerated.
4114 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4116 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4119 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4121 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4122 element of the gotentry list for local symbols too.
4123 (elf64_alpha_relocate_section): Unify local and global handling.
4124 Assert that gotent->use_count > 0.
4126 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4128 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4129 update for file name changes of July 2, 1998.
4131 * configure: Rebuild.
4133 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4135 * po/bfd.pot: Regenerated.
4137 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4139 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4140 * aclocal.m4, configure: regenerate
4142 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4144 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4146 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4148 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4149 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4151 * aclocal.m4, configure: regenerated.
4153 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4155 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4156 R_D10V_GNU_VTENTRY relocs.
4157 (elf_d10v_howto_table): Likewise.
4158 (d10v_reloc_map d10v_reloc_map): Likewise.
4159 (elf32_d10v_gc_mark_hook): New.
4160 (elf32_d10v_gc_sweep_hook): New.
4161 (elf32_d10v_check_relocs): New.
4162 (elf32_d10v_relocate_section): New.
4163 (elf_backend_relocate_section): Define.
4164 (elf_backend_can_gc_sections): Define.
4166 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4168 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4169 (BFD64_BACKENDS): ...from here.
4170 (BFD32_BACKENDS_CFILES): Move vms files here...
4171 (BFD64_BACKENDS_CFILES): ...from here.
4172 * Makefile.in: Rebuild.
4174 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4176 * Makefile.am: Add FR30 target.
4177 * Makefile.in: Add FR30 target.
4178 * archures.c: Add support for FR30.
4179 * config.bfd: Add support for FR30.
4180 * configure.in: Add support for FR30.
4181 * reloc.c: Add support for FR30 relocations.
4182 * targets.c: Add support for FR30 relocations.
4183 * bfd-in2.h: Regenerate.
4184 * configure: Regenerate.
4185 * libbfd.h: Regenerate.
4186 * cpu-fr30.c: New file.
4187 * elf32-fr30.c: New file.
4189 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4191 * configure.in: detect cygwin* instead of cygwin32*
4192 * configure: regenerate
4194 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4196 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4197 use bfd_malloc and free instead and check return value from bfd_malloc.
4199 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4201 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4202 * libbfd.h: Rebuild.
4204 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4205 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4206 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4207 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4209 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4211 (mips_elf_link_hash_table_create): Don't initialize
4212 dynsym_sec_strindex.
4213 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4214 (mips_elf_size_dynamic_sections): Generate a section symbol for
4215 every output section.
4216 (mips_elf_finish_dynamic_sections): Count all sections for
4218 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4221 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4223 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4224 for later PLT entries in large PLTs.
4225 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4227 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4229 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4231 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4233 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4234 * elflink.h (elf_collect_hash_codes): New function. This function is
4235 called for each exported symbol and we compute the ELF hash value for
4237 (compute_bucket_value): New function. It is called from
4238 size_dynamic_sections to determine the hash table size. When we are
4239 optimizing a better, but slower, algorithm is used.
4240 (size_dynamic_sections): Call compute_bucket_value.
4242 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4244 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4246 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4248 (sh_elf_gc_mark_hook): New.
4249 (sh_elf_gc_sweep_hook): New.
4250 (sh_elf_check_relocs): New.
4251 (elf_backend_can_gc_sections): Define.
4253 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4255 * acinclude.m4: undo previous gettext change
4256 * aclocal.m4: rebuild with right version of aclocal.
4258 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4260 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4261 aclocal.m4 to acinclude.m4, so they don't get lost.
4263 * elfcore.h: rewrite for better corefile support.
4264 * elf.c (elfcore_*): new functions.
4265 * elf-bfd.h (elf_obj_tdata): new structure members.
4266 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4268 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4270 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4272 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4273 and R_M32R_GNU_VTENTRY.
4274 (elf_backend_can_gc_sections): Define.
4275 (m32r_elf_check_relocs): New.
4276 (m32r_elf_gc_mark_hook): New.
4277 (m32r_elf_gc_sweep_hook): New.
4278 (m32r_elf_relocate_section): Handle VT relocs.
4280 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4282 * coff-arm.c (arm_relocate_section): Remove redundant test.
4284 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4285 cleat that the 'bitsize' field is the size of the bitfield AFTER
4286 relocation not before.
4288 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4290 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4293 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4295 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4296 R_SPARC_GNU_VTENTRY.
4297 (elf32_sparc_check_relocs): Handle them.
4298 (elf32_sparc_reloc_type_lookup): Likewise.
4299 (elf32_sparc_relocate_section): Likewise.
4300 (elf32_sparc_gc_mark_hook): New.
4301 (elf32_sparc_gc_sweep_hook): New.
4303 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4305 * som.c (som_finish_writing): Perform some sanity checks when
4306 writing an executable or shared library.
4308 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4310 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4311 * configure.in (elf): Add dwarf1.lo.
4312 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4313 * elf.c (_bfd_elf_find_nearest_line): Add call to
4314 _bfd_dwarf1_find_nearest_line.
4315 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4316 Add call to _bfd_dwarf1_find_nearest_line.
4317 * configure: Rebuilt.
4319 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4321 * elflink.h (elf_gc_sections): Do not allow garbage
4322 collection if dynamic sections have been created.
4324 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4326 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4328 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4329 (v850_elf_perform_relocation): Likewise.
4330 (v850_elf_final_link_relocate): Likewise.
4331 (v850_elf_relocate_section): Likewise.
4332 (v850_elf_gc_sweep_hook): New routine.
4333 (v850_elf_gc_mark_hook): New routine.
4334 (elf_backend_can_gc_sections): Define.
4336 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4338 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4341 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4343 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4344 Declare size as bfd_size_type.
4345 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4347 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4349 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4351 * som.c (CPU_PA_RISC2_0): Define.
4352 (_PA_RISC2_0_ID): Likewise.
4353 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4355 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4357 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4358 has a base which is already defined, only add the referenced
4359 symbol to the dynamic symbol table if it is defined or referenced
4362 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4365 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4367 * elflink.h (elf_link_add_object_symbols): Undo last change.
4369 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4371 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4372 symbol for the indirect alias to a versioned symbol.
4374 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4376 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4377 (elf32_i386_vtentry_howto): New.
4378 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4379 or elf32_i386_vtinherit_howto on lookup.
4381 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4383 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4384 reloc_type. Rename R_68K__max to R_68K_max.
4385 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4388 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4390 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4391 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4393 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4396 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4398 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4399 message has a null byte terminator.
4401 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4403 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4404 word subject to R_V850_32 relocation.
4406 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4408 * dwarf2.c: Add comment describing problem computing line numbers
4409 for undefined symbols at link time.
4411 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4413 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4414 transform a defweak into a plt entry.
4415 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4416 plt entry references to receive a RELATIVE reloc.
4417 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4418 (elf64_alpha_relocate_section): Assert we don't overrun
4419 the allocated relocation space.
4421 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4423 * elf.c (swap_out_syms): Always treat section symbols as
4424 special, even if they are attached to a common section.
4426 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4428 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4429 sections with v850 common section attributes into named v850
4431 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4432 common section attributes into named v850 common sections.
4434 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4436 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4439 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4441 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4442 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4443 reloc to the wrong section a warning, not an error. .dynsbss
4444 is not an output section, so there is no need to check for it.
4446 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4448 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4450 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4452 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4453 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4455 (elf32_arm_gc_mark_hook): New.
4456 (elf32_arm_gc_sweep_hook): New.
4457 (elf32_arm_check_relocs): New.
4458 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4460 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4463 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4465 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4466 assume there is no PLT or GOT.
4468 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4470 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4471 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4472 also accepted as a function symbol type.
4474 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4476 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4478 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4480 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4481 match definition of _bfd_gc_sections field.
4482 * libbfd.h: Rebuild.
4484 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4486 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4487 the addend of a dynamic relocation referencing a section.
4488 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4489 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4491 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4493 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4494 bed has a size_dynamic_sections routine before trying to use it.
4496 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4498 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4499 _bfd_elf_rel_vtable_reloc_fn.
4501 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4503 * Makefile.am: Add elf32-arm.c.
4504 * Makefile.in: Rebuild.
4505 * elf-bfd.h: Add elf_backend_get_symbol_type.
4506 * elf.c (swap_out_syms): If defined, call
4507 elf_backend_get_symbol_type.
4508 * elf32-arm.c: Define elf_backend_get_symbol_type.
4509 (elf32_arm_get_symbol-type): New routine.
4510 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4511 (bfd_elf32_arm_process_before_allocation): Change to
4512 check for STT_ARM_TFUNC.
4513 (elf32_arm_final_link_relocate): Likewise.
4514 * elfxx-target.h: Add elf_backend_get_symbol_type.
4516 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4518 * archures.c (bfd_mach_alpha_ev[456]): New.
4519 * cpu-alpha.c: Rework to match these types.
4520 * bfd-in2.h: Rebuild.
4522 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4524 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4525 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4527 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4528 (elf_i386_reloc_type_lookup): Recognize them.
4529 (elf_i386_check_relocs): Pass them off to generic code.
4530 (elf_i386_relocate_section): Ignore them.
4531 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4532 (elf_backend_can_gc_sections): True.
4534 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4536 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4537 before looking at owner field.
4538 (elf32_arm_to_thumb_stub): Ditto.
4539 (elf32_arm_relocate_section): Compute name before calling
4540 elf32_arm_final_link_relocate().
4542 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4544 * elf.c: comment and formatting cleanups.
4547 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4549 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4550 (core files are treated differently than object files).
4551 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4552 bfd_elf_mkcorefile): declare.
4553 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4554 bfd_elf_mkcorefile): add to bfd_target vector.
4555 * elfcore.h (elf_core_file_p): save the program header table,
4556 and set the bfd architecture from the elf file header.
4557 * elf.c (bfd_elf_mkcorefile): new function.
4558 (_bfd_elf_write_corefile_contents): new function.
4559 (assign_file_positions_for_segments): add cases for handling
4560 PT_NOTE segments. (assign_file_positions_except_relocs):
4561 core files should be handled the same as exec files.
4562 (prep_headers): identify core files as type ET_CORE.
4563 (copy_private_bfd_data): identify the sections belonging to
4564 the PT_NOTE segment.
4566 * elf32-sparc.c (elf32_sparc_final_write_processing):
4567 add break statement to default case.
4569 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4571 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4572 section (not input) will be in sections ".sbss", ".sbss2",
4573 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4574 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4575 output_offset for correct evaluation of addend.
4577 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4579 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4580 elf32_arm_allocate_interworking_sections and
4581 elf32_arm_process_before_allocation.
4583 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4585 * bfd-in.h: Ammend prototype for
4586 elf32_arm_process_before_allocation to remove surplus third
4589 * bfd-in2.h: Regenerate.
4591 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4593 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4595 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4597 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4598 calculated for RELOC_SPARC_REV32 case.
4600 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4602 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4603 elf32_arm_allocate_interworking_sections and
4604 elf32_arm_process_before_allocation.
4605 * bfd-in2.h: Regenerated.
4606 * elf32-arm.c Define elf32_arm_link_hash_table.
4607 (insert_thumb_branch): New routine.
4608 (find_thumb_glue): New routine.
4609 (find_arm_glue): New routine.
4610 (record_arm_to_thumb_glue): New routine.
4611 (record_thumb_to_arm_glue): New routine.
4612 (elf32_arm_link_hash_table_create): New routine.
4613 (elf32_arm_get_bfd_for_interworking): New routine.
4614 (elf32_arm_allocate_interworking_sections) New routine.
4615 (elf32_arm_process_before_allocation) New routine.
4616 (elf32_thumb_to_arm_stub): New routine.
4617 (elf32_arm_to_thumb_stub): New routine.
4618 (elf32_print_private_bfd_data): Fix typo.
4619 (elf32_arm_final_link_relocate): Add argument sym_sec.
4620 Check for branches to thumb symbols in case R_ARM_PC24.
4621 Check for branches to arm symbols in case R_ARM_THM_PC22.
4622 (elf32_arm_relocate_section): Pass symbol section to
4623 elf32_arm_final_link_relocate.
4625 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4627 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4628 entries unless the symbol is defined in the executable; in
4629 particular, undefined weak symbols get a PLT entry.
4631 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4633 * libaout.h: Remove nested comment to avoid warning.
4635 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4637 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4638 R_ARM_PC24 relocation.
4640 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4642 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4643 argument is_local. Add argument sym_flags. Check sym_flags
4644 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4645 (elf32_arm_relocate_section): Don't pass local sym and pass
4646 sym_flags to elf32_arm_final_link_relocate.
4648 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4650 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4651 to not count too few relocs for dynamicly linked executables.
4653 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4655 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4656 symbols without a dynamic index dynamic. Consider all weak
4658 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4659 correspondance between input and output sections.
4661 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4663 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4664 that use a .got.plt section start the got offset at zero.
4666 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4668 * ieee.c (ieee_write_processor): Correct the processor ID written
4669 out for bfd_arch_m68k, accommodating change of March 25.
4671 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4673 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4674 R_ARM_THM_RPC22 relocations.
4676 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4678 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4680 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4681 .got relocs in -Bsymbolic shared objects.
4683 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4685 * elf32-arm.c: Add private flags to ELF header.
4686 (elf32_arm_print_private_bfd_data): New Function.
4687 (elf32_arm_set_private_flags): New Function.
4688 (elf32_arm_copy_private_flags): New Function.
4689 (elf32_arm_merge_private_bfd_data): New Function.
4691 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4693 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4695 (elf32_sparc_relocate_section): Likewise.
4697 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4699 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4700 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4701 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4702 of the function. Recognize no .plt as static linking.
4704 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4706 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4707 ".liblist" string through gettext.
4709 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4711 * Makefile.am: Add support for elf32-arm.lo.
4712 * Makefile.in: Rebuild.
4713 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4714 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4715 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4716 * configure: Regenerate.
4717 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4718 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4719 bfd_target bfd_elf32_littlearm_vec.
4720 * elf32-arm.c: New file.
4722 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4724 * libaout.h (M_SPARCLITE_LE): New machine.
4725 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4726 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4727 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4728 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4729 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4730 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4731 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4732 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4733 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4734 be BFD_RELOC_SPARC_REV32.
4736 * config.bfd (sparc86x-*-aout): New
4738 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4740 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4741 actually mapping the output sections.
4743 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4746 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4747 (mn10300_elf_reloc_map): Similarly.
4748 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4750 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4752 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4754 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4755 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4756 elf_mips_reloc_type defined in elf/mips.h.
4758 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4760 * elf64-mips.c: Remove reloc_type definition completely. It's now
4763 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4765 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4766 as they are defined in elf/mips.h now.
4768 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4771 * Re-add lost change:
4772 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4774 (mn10300_elf_relax_section): Include stack space for register saves
4775 in the imm8 field of a "call" instruction.
4776 (compute_function_info): Determine how much stack is allocated by
4777 the movm instruction. Fix typo.
4778 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4780 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4782 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4783 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4785 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4787 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4789 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4791 * elf32-hppa.h: Let ELF header define the enum containing the
4792 external reloc numbers.
4793 * elf32-i386.h: Likewise.
4795 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4797 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4798 * elf32-mips.c: Likewise.
4799 * elf32-ppc.c: Likewise.
4801 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4803 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4804 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4806 * bfd-in.h: Regenerate.
4807 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4808 parameter to 'unsigned int' to avoid K&R compatability problems.
4810 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4812 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4813 functionname_ptr to be const. Change line_ptr to be unsigned.
4815 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4816 macro is not defined. Change second parameter from bfd_link_info
4817 to coff_final_link_info. Add prototype.
4818 (coff_final_link_postscript): Simplify handling when macro is not
4819 defined. Add prototype.
4821 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4823 * elf-mn10300.c: Before include system specific ELF header define
4824 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4825 * elf32-mips.c: Likewise.
4826 * elf32-ppc.c: Likewise.
4828 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4830 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4831 temporary patch over to elf64-mips.c as well.
4833 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4835 * elf32-mips.c (reloc_type): Temporarily disable definition of
4836 standard relocation since they are now defined in elf/mips.h.
4838 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4840 * elf-m10200.c (mn10200_elf_final_link_relocate):
4841 Modify range test for case R_MN10200_8.
4843 * elf-m10300.c (mn10300_elf_final_link_relocate):
4844 Modify range test for case R_MN10300_8.
4846 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4848 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4849 * elf32-i386.c (elf_backend_got_header_size): Define.
4850 (elf_backend_plt_header_size): Define.
4851 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4852 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4853 * elfxx-target.h: Provide a default of zero.
4854 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4855 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4857 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4858 entry from an executable, even if the plt refcount goes to 0.
4860 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4862 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4863 directory name at the line number.
4865 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4866 with an unspecified type.
4868 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4870 * sunos.c: Add undef of valid to avoid problem on SunOS.
4872 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4874 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4876 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4878 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4879 R_68K_PCxx and R_68K_xx relocations. Make sure that
4880 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4881 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4882 R_68K_xx relocations.
4883 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4884 that has no plt entry.
4885 (elf_m68k_relocate_section): Ignore the plt offset in a static
4887 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4889 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4892 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4894 (howto_table, reloc_map): Add entries for them.
4895 (elf_m68k_check_relocs): Handle them. Implement reference
4896 counting for got and plt entries.
4897 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4898 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4900 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4901 (elf_m68k_relocate_section): Handle the new reloc types.
4902 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4903 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4904 * elflink.h (elf_link_add_object_symbols): When creating an
4905 indirect reference for symbol versioning also copy the plt
4907 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4908 flag also reset the plt offset.
4909 (elf_link_assign_sym_version): Likewise.
4910 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4911 the size of the entry in bytes.
4912 (elf_gc_allocate_got_offsets): Likewise.
4914 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4916 * elflink.h (elf_gc_sections): Return true rather than falling off
4919 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4922 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4924 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4925 comment describing when it should be enabled.
4926 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4929 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4931 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4932 information ATN records.
4934 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4936 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4937 section for an absolute symbol in a fully linked file. Based on
4938 patch from Christian Holland <CHolland@de.lucent.com>.
4940 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4942 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4943 that a symbol is undefined.
4945 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4947 * som.c (som_bfd_gc_sections): Define.
4949 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4951 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4952 overflows in ARM_26D patches, since they have already been
4953 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4955 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4957 * coffcode.h (coff_write_object_contents): If we have any long
4958 section names, call coff_write_symbols even if there are no
4961 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4963 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4964 PT_LOAD segment, rather than only setting it once for the entire
4967 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4968 rather than ignoring every phdr with a p_paddr of 0, ignore all
4969 the phdrs if they all have a p_paddr of 0.
4971 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4972 section was discarded from the link.
4974 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4976 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4978 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4980 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4981 floating point operations.
4983 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4985 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4988 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4990 Merge of vax/vms (read-only) support
4991 * configure.com: Support Vax target.
4992 * makefile.vms: Support Vax target.
4993 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4994 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4996 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4998 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5000 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5002 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5004 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5005 * targets.c (bfd_target_ovax_flavour): New flavour.
5006 (vms_alpha_vec): Renamed from evax_alpha_vec.
5008 (target_vector): Update accordingly.
5009 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5011 (vax*-*-*vms*): New target.
5012 * Makefile.am: Update for renamed files. Rebuild dependencies.
5013 * bfd-in2.h: Rebuild.
5014 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5016 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5018 Based on patch from Matt Semersky <matts@scd.hp.com>:
5019 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5020 pointer on abfd->outsymbols.
5021 (generic_add_output_symbol): Handle NULL sym parameter.
5023 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5025 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5028 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5030 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5031 when handling 32 bit immediate relocs.
5032 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5034 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5036 * section.c (STD_SECTION): Account for recently added gc_mark
5037 field in struct asection.
5039 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5040 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5042 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5044 ELF Section-level Garbage Collection:
5045 * bfd.c (bfd_gc_sections): New.
5046 * aout-adobe.c: Hook to default implementation.
5047 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5048 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5049 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5050 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5051 * tekhex.c, versados.c: Likewise.
5052 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5053 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5055 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5056 (bfd_generic_gc_sections): New.
5057 * section.c (SEC_KEEP): New.
5058 (asection): Add gc_mark member.
5060 * elfcode.h (elf_gc*): New name remappings.
5061 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5062 sections to be excluded.
5063 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5064 (elf_gc_propogate_vtable_entries_used): New.
5065 (elf_gc_smash_unused_vtentry_relocs): New.
5066 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5067 (elf_gc_common_finalize_got_offsets): New.
5068 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5069 * elfxx-target.h: Add and default gc hooks.
5071 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5073 (struct elf_obj_tdata): Likewise for local_got_offsets.
5074 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5075 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5076 * elf64-sparc.c, elflink.h: Likewise.
5078 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5079 (ELF_LINK_HASH_MARK): Define.
5080 (struct elf_backend_data): Add GC hooks.
5081 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5083 * elf-m10300.c (mn10300_elf_check_relocs): New.
5084 (mn10300_elf_gc_mark_hook): New.
5085 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5086 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5087 (mn10300_elf_final_link_relocate): Likewise.
5088 (mn10300_elf_relocate_section): Likewise.
5089 (elf_backend_can_gc_sections): Define.
5090 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5091 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5092 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5093 (mips_info_to_howto_rel): Likewise.
5094 (mips_elf_relocate_section): Likewise.
5095 (mips_elf_check_relocs): Likewise.
5096 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5097 (elf_backend_can_gc_sections): Define.
5098 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5099 (ppc_elf_howto_raw): Handle them.
5100 (ppc_elf_reloc_type_lookup): Likewise.
5101 (ppc_elf_relocate_section): Likewise.
5102 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5103 Handle new vtable relocs.
5104 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5105 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5106 (elf_backend_can_gc_sections): Define.
5108 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5110 * archures.c (bfd_mach_mn10300): Define.
5111 * elf-m10300.c: Include elf/mn10300.h
5112 (elf_mn10300_mach): New function.
5113 (_bfd_mn10300_elf_final_write_processing): Likewise.
5114 (_bfd_mn10300_elf_object_p): Likewise.
5115 (elf_backendfinal_write_processing): Define.
5116 (elf_backend_object_p): Likewise.
5118 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5120 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5123 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5125 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5126 link_next field, not the next field.
5128 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5130 * elf.c (map_sections_to_segments): Check the section address
5131 against the phdr size both with and without a modulo of
5134 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5136 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5137 linker created empty input section if the output section has the
5140 * elflink.h (elf_link_output_extsym): Print an error message if
5141 _bfd_elf_section_from_bfd_section fails.
5143 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5146 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5148 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5149 native linker output. Avoid putting an empty section in more than
5152 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5154 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5155 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5157 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5159 * elf.c (swap_out_syms): New arg relocatable_p.
5160 Don't add section VMA to symbols for relocatable output.
5161 (_bfd_elf_compute_section_file_positions): Update call to
5164 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5166 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5167 against 'addend' be signed rather than unsigned.
5169 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5171 * elf32-m32r.c: Add prototyps for static functions.
5173 * coff-arm.c: Add prototypes for static functions.
5175 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5177 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5178 LMA is used to order sections in a segment.
5180 * elf32-v850.c: Add prototypes for static functions.
5181 Change type of addend parameter to bfd_vma in various functions.
5183 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5185 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5186 complain_overflow_signed instead of complain_overflow_bitfield.
5188 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5190 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5191 when comparing against 0.
5193 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5195 * Makefile.am (config.status): New target.
5196 * Makefile.in: Rebuild.
5198 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5200 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5201 error if previous object endianness doesn't match current object.
5203 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5205 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5206 _bfd_elf_print_private)bfd_data ().
5208 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5210 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5212 (elf_link_add_object_symbols): Set type_change_ok and
5213 size_change_ok before calling elf_merge_symbol.
5215 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5216 undefined symbol error, don't also issue an overflow error.
5218 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5220 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5221 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5222 message instead of crashing.
5224 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5226 * archures.c (bfd_mach_cpu32): Define.
5227 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5229 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5230 * ieee.c: Include <ctype.h>.
5231 (ieee_object_p): Parse out process ID string to make it more
5232 likely to be acceptable for bfd_scan_arch.
5233 * bfd-in2.h: Rebuild.
5235 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5237 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5238 _bfd_elf_print_private_bfd_data() so that the program header will
5241 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5243 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5244 0x68. Reindent. Add some comments.
5246 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5248 * elf.c (copy_private_bfd_data): Adjust physical address of
5249 segment in output BFD to contain LMAs of its sections.
5251 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5253 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5254 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5255 endian data 32 bit relocations.
5256 (elf32_sparc_merge_private_bfd_data): Check if linking little
5257 endian objects with big endian objects.
5258 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5259 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5260 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5262 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5263 * archures.c (bfd_mach_sparc_sparclite_le): New.
5264 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5266 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5268 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5271 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5273 * bfd-in.h: Move over patch to bfd-in2.h.
5275 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5277 (_bfd_relocate_contents): Likewise.
5279 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5281 * peicode.h (add_data_entry): If the section has no private data
5282 then do not create a Data Dictionary entry for it.
5284 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5286 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5287 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5288 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5289 subsections during relaxation more correctly.
5291 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5293 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5294 Add extra argument to bfd_arm_process_before_allocation ().
5295 * bfd-in.h: Reflect changes made in bfd-in2.h.
5296 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5297 coff class of a BFD symbol.
5298 * coff-arm.c: Add support for interworking between Thumb code and
5299 non-interworking aware ARM code.
5301 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5303 * po/Make-in (install-info): New target.
5305 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5307 * filemode.c: Remove; not used.
5309 If sysdep.h includes a header file, don't include it again:
5310 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5312 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5314 * archive.c: Don't include <string.h> or <errno.h>.
5315 * evax-alpha.c; Don't include <stdio.h>.
5316 * evax-egsd.c: Likewise.
5317 * evax-etir.c: Likewise.
5318 * evax-misc.c: Likewise.
5319 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5320 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5322 * hpux-core.c: Likewise.
5323 * netbsd-core.c: Likewise.
5325 * libbfd.c: Don't include <sys/types.h>.
5326 * nlmcode.h: Don't include <string.h>.
5327 * osf-core.c: Don't include <string.h> or <stdio.h>.
5328 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5329 <errno.h>, or <unistd.h>.
5330 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5332 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5334 * configure.com: If the version number can not be found in
5335 configure.in, set it to "unknown" rather than "2.8.1".
5337 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5339 * elf32-mips.c (elf_mips_mach): New.
5340 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5341 (_bfd_mips_elf_final_write_processing): Use the names
5342 of machines, rather than the numbers. Set both the ARCH
5343 and MACH in e_flags. Handle a few more specific machines.
5344 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5345 EF_MIPS_ARCH and EF_MIPS_MACH.
5347 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5349 * syms.c (bfd_is_local_label): Revert last change.
5350 * srec.c (srec_write_symbols): Discard debugging symbols.
5352 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5354 * som.c: Include <ctype.h>.
5355 * som.h: Don't include sysdep.h.
5357 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5359 * libbfd.h: Rebuilt.
5360 * libbfd-in.h: Removed gettext includes and defines.
5361 * sysdep.h: Moved gettext-related includes and defines here.
5363 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5365 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5366 an ad-hoc test. Kill bogus #if 0 code.
5367 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5369 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5371 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5372 when generating a normal executable for a symbol defined in a
5373 regular file. When copying a reloc into the output file, adjust
5374 the addend for a PC relative reloc against a global symbol.
5376 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5378 * libbfd.h: Rebuilt.
5379 * libbfd-in.h (_): Define as dgettext.
5381 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5383 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5385 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5386 when declaring parameter types.
5387 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5389 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5391 * config.bfd: If we include any ELF targets in targ_defvec and/or
5392 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5393 * elf32-gen.c (dummy): New static const variable.
5394 (elf_generic_info_to_howto): New static function.
5395 (elf_generic_info_to_howto_rel): New static function.
5396 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5397 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5398 * elf64-gen.c: Same changes as elf32-gen.c.
5399 * elfcode.h (elf_object_p): For the generic target, ignore a
5400 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5402 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5404 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5405 * configure: Rebuild.
5407 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5409 * config.bfd: Update OSR5/Unixware patterns.
5411 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5413 * elf.c (assign_file_positions_for_segments): Allow for holes
5414 between sections added by a link script.
5416 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5418 * configure.in: Change version number to 2.9.4
5419 * configure: Rebuild.
5421 Based on patch from H.J. Lu <hjl@gnu.org>:
5422 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5423 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5424 * bfd-in2.h: Rebuild.
5426 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5428 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5431 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5433 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5434 (elf64_alpha_relax_section): Fill them in.
5435 (elf64_alpha_relax_opt_call): Implement more than a stub.
5436 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5437 alignment on .scommon.
5438 (elf64_alpha_merge_gots): Merge use counts as well.
5440 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5442 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5443 for calculating a local symbol's address.
5444 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5445 Set the .got's cooked size as well as the raw size.
5447 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5449 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5450 internationalisation of printed information.
5452 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5453 internationalisation of printed information.
5455 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5457 * syms.c (struct indexentry): Change directory_name, file_name,
5458 and function_name fields to char *.
5459 (struct stab_find_info): Change cached_file_name field to char *.
5461 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5463 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5465 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5467 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5469 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5471 * Makefile.am (install-data-local): Make $(includedir).
5472 * Makefile.in: Rebuild.
5474 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5476 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5478 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5480 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5481 * Makefile.in: Rebuild.
5483 * bfd-in2.h: Rebuild for Nick's changes.
5485 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5487 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5488 change wrt length == max_namelen.
5490 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5492 * Many files: Added gettext invocations around user-visible
5494 * libbfd-in.h: Added gettext includes and defines.
5495 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5496 HAVE_LC_MESSAGES): Define.
5497 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5499 * Makefile.am (SUBDIRS): Added po.
5500 (POTFILES): New macro.
5501 (po/POTFILES.in): New target.
5502 (SOURCE_HFILES): New macro.
5504 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5506 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5508 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5509 NT_PRSTATUS note section encountered, it contains the status of
5510 the currently executing thread when the core file was written.
5512 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5514 * libcoff.h: Add extra parameter to
5515 bfd_coff_link_output_has_begun overrideable function.
5516 * cofflink.c: Pass extra parameter to
5517 bfd_coff_link_output_has_begun function.
5518 * bfd-in.h: Add prototypes for exported ARM interworking
5520 * peicode.h: ARM specific code reorganised to conform to BFD
5522 * coffcode.h: ARM specific code reorganised to conform to BFD
5524 * coff-arm.c: Code reorganised to conform to the BFD coding
5525 conventions. Global variables have been moved into an ARM
5526 specific hash table structure and a new function:
5527 bfd_arm_get_bfd_for_interworking() has been created which is
5528 called from the linker scripts.
5530 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5532 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5534 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5535 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5536 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5537 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5539 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5541 * config.bfd: Added sparc86x support.
5543 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5545 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5546 an out of range pc-relative jump/call to an undefined weak symbol.
5548 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5550 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5553 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5555 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5556 an error other than bfd_error_system_call, set the error to
5557 bfd_error_wrong_format.
5559 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5560 bfd_elf32_powerpcle_vec.
5562 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5563 program segments are zero, don't set p_paddr_valid.
5565 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5567 * elf64-alpha.c: Initial implementation of relaxation --
5568 (struct alpha_elf_link_hash_entry): Add use_count member.
5569 (elf64_alpha_check_relocs): Initialize and increment it.
5570 (elf64_alpha_can_merge_gots): Check it when considering merging.
5571 (elf64_alpha_merge_gots): Drop entries with zero use.
5572 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5573 (elf64_alpha_always_size_sections): Split out got sizing ...
5574 (elf64_alpha_size_got_sections): ... here. New function.
5575 (elf64_alpha_relax_find_reloc_ofs): New function.
5576 (elf64_alpha_relax_with_lituse): Likewise.
5577 (elf64_alpha_relax_without_lituse): Likewise.
5578 (elf64_alpha_relax_opt_call): Likewise.
5579 (elf64_alpha_relax_section): Likewise.
5580 (elf64_alpha_add_symbol_hook): Likewise.
5581 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5582 (elf64_alpha_relocate_section): Likewise.
5583 (bfd_elf64_bfd_relax_section): Define.
5584 (elf_backend_add_symbol_hook): Likewise.
5586 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5588 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5589 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5590 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5592 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5594 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5595 * configure: Rebuild.
5597 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5599 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5600 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5601 * configure.in: Define and substitute WIN32LDFLAGS and
5603 * aclocal.m4: Rebuild with new libtool.
5604 * configure, Makefile.in: Rebuild.
5606 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5608 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5609 before any other symbols in the same section.
5611 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5613 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5616 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5618 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5620 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5621 Use addr_size for address size, rather than sizeof(bfd_vma).
5622 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5623 Fix call to read_address.
5624 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5625 Scrap other unneeded arguments. Fix call to read_address.
5626 (scan_unit_for_functions): Fix call to read_attribute.
5627 (parse_comp_unit): We now handle more values for addr_size.
5628 Set addr_size in unit. Fix call to read_attribute and
5631 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5633 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5635 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5637 * archures.c (bfd_default_scan): Add m68k cases back to default
5638 switch, reverting patch of March 25, since IEEE support depends
5641 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5643 * Makefile.am (diststuff): New target.
5644 * Makefile.in: Rebuild.
5646 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5648 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5649 som_offset when we have an extended name table.
5651 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5653 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5655 * Makefile.in: Rebuild.
5657 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5659 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5660 symbols when creating a shared library.
5661 (elf_m68k_adjust_dynindx): New function, used by above code.
5662 (elf_m68k_finish_dynamic_sections): Initialize the section
5664 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5666 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5668 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5671 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5673 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5676 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5678 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5681 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5683 * configure.in: Set version to 2.9.1.
5684 * configure: Rebuild.
5686 * Branched binutils 2.9.
5688 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5690 * syms.c (ENABLE_CACHING): Define.
5691 (struct indexentry): Define.
5692 (struct stab_cache): Remove.
5693 (cmpindexentry): New static function.
5694 (struct stab_find_info): Add new fields: indextable,
5695 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5696 cached_file_name. Remove fields: file_cache, function_cache, and
5698 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5699 index table and search it.
5701 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5703 * elf.c (_bfd_elf_copy_private_section_data): Call
5704 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5706 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5708 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5710 * coff-arm.c: Define all globally visible variables and functions
5711 only when COFF_WITH_PE is not defined.
5712 * configure.in (armpe_little_vec, armpe_big_vec): Add
5714 * configure: Rebuild.
5716 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5718 Fix some gcc -Wall warnings:
5719 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5720 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5721 * archures.c (bfd_default_scan): Likewise.
5722 * bfd.c (bfd_scan_vma): Likewise.
5723 * binary.c (mangle_name): Likewise
5724 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5725 * coff-sh.c (sh_relocate_section): Likewise.
5726 * coff-stgo32.c (create_go32_stub): Likewise.
5727 * coffcode.h (coff_slurp_line_table): Likewise.
5728 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5729 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5730 (assign_file_positions_for_segments): Likewise.
5731 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5732 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5733 * oasys.c (oasys_write_sections): Likewise.
5734 * ppcboot.c (ppcboot_object_p): Likewise.
5735 (mangle_name): Likewise.
5736 * riscix.c (riscix_fix_pcrel_26): Likewise.
5737 * srec.c (srec_scan): Likewise.
5738 * stabs.c (_bfd_write_section_stabs): Likewise.
5739 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5740 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5741 switch. Declare parameters for function pointers.
5742 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5744 * elf.c (elf_sort_sections): Likewise.
5745 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5746 Add default cases to switches.
5747 (coff_arm_relocate_section): Remove unused local variables.
5749 (coff_arm_bfd_set_private_flags): Change flag variable to type
5751 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5752 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5753 (dump_toc): Change cat to const, and initialize it.
5754 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5755 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5756 (sh_elf_relocate_section): Initialize r_symndx.
5757 * coffcode.h (coff_compute_section_file_positions): Only declare
5758 old_sofar if ALIGN_SECTIONS_IN_FILE.
5759 (coff_write_object_contents): Initialize csym.
5760 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5761 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5763 * dwarf2.c: Include libiberty.h.
5764 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5765 (decode_line_info): Remove unused local variables.
5766 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5767 (m32r_elf_relocate_section): Likewise.
5768 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5769 (v850_elf_reloc): Likewise.
5770 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5771 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5772 * elf.c (assign_file_positions_for_segments): Always set adjust.
5773 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5774 parenthesize expression.
5775 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5776 (m32r_elf_object_p): Return a value.
5777 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5778 * elf32-mips.c (mips_elf_final_link): Initialize last.
5779 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5780 * elf32-v850.c (v850_elf_object_p): Return a value.
5781 (v850_elf_print_private_bfd_data): Change fprintf format string.
5782 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5784 * elflink.h (elf_link_add_object_symbols): Change vernum to
5785 unsigned int, and initialize it. Change fprintf format string.
5786 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5787 when setting or comparing to soname_indx.
5788 (elf_create_pointer_linker_section): Change num_symbols to
5790 * libcoff-in.h (coff_data_type): Change flags to flagword.
5791 * peicode.h (pe_print_idata): Initialize idx. Change j to
5792 bfd_size_type. Initialize hint_member. Remove useless test to
5794 (pe_print_edata): Change num_functions and num_names in struct
5795 EDT_type to unsigned long. Remove cast. Change fprintf format
5797 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5798 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5800 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5801 int *. Update uses. Change j to long.
5802 * bfd-in2.h, libcoff.h: Rebuild.
5804 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5806 * elf32-v850.c Remove definition of USE_REL.
5807 (v850_elf_info_to_howto_rela): New function.
5808 (v850_elf_perform_relocation): Renamed from
5809 v850_elf_store_addend_in_insn. Removed replace argument.
5810 (v850_elf_reloc): store the relocation in the addend field instead
5812 (v850_elf_final_link_relocate): Now calls
5813 v850_elf_perform_relocation.
5814 (v850_elf_relocate_section): Remove code to generate REL
5817 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5819 * coffcode.h (coff_new_section_hook): Set the type and storage
5820 class in the native symbol information allocated for a new section
5823 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5825 * peicode.h: Chain together calls to
5826 coff_bfd_copy_private_bfd_data and
5827 coff_bfd_print_private_bfd_data.
5829 * coff-arm.c: Add prototypes for
5830 coff_arm_bfd_print_private_bfd_data and
5831 coff_arm_bfd_copy_private_bfd_data.
5833 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5835 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5838 * peicode.h: Call arm-coff private data functions after handling
5841 * coff-arm.c: Turn statics into globals so that they can be shared
5842 both pe and pei backends.
5844 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5846 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5848 (sunos_write_object_contents): Likewise.
5849 * aoutx.h (NAME(aout,machine_type)): Likewise.
5850 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5852 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5854 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5856 (bfd_default_scan): Remove m68k special cases.
5857 * bfd-in2.h: Rebuild.
5858 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5860 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5861 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5863 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5864 selection, change printable_name to just "m68k" and make that the
5865 default instead of m68k:68020.
5867 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5869 (MY_get_section_contents): Define as aout_32_get_section_contents
5870 rather than NAME(aout,get_section_contents).
5872 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5874 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5875 and call bfd_default_set_arch_mach to do the real work.
5877 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5879 * bout.c (BALX): Include return register g14 as part of the insn.
5881 (calljx_callback): Use it.
5883 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5885 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5886 * libbfd.h: Rebuild.
5888 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5889 byte_count to unsigned int.
5890 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5891 unused local variables.
5893 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5894 variables er and er1.
5896 * cpu-v850.c: Include <ctype.h>.
5897 (scan): Case isdigit argument to unsigned char.
5899 From Yan Meroth <YAN.MEROTH@st.com>:
5900 * ihex.c (ihex_scan): Add extbase variable so that getting an
5901 extended linear address record does not ignore any previous
5903 (ihex_write_object_contents): When writing out an extended linear
5904 address record, zero out any previous extended address.
5906 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5908 * ieee.c (do_one): Check section before dereferencing it.
5909 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5910 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5912 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5914 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5916 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5918 * coff-arm.c: Add interworking functions to pe backends.
5920 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5922 * configure.in: Use AM_DISABLE_SHARED.
5923 * aclocal.m4, configure: Rebuild with libtool 1.2.
5925 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5927 * coff-arm.c (coff_arm_relocate_section): Better error messages
5928 when interowrking conflucts occur. Courtesy of Jonathan Walton
5930 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5931 relocations. Patch courtesy of Jonathan Walton and Tony
5934 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5936 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5937 part of Feb 22 change controling when to override the existing
5938 symbol with the .plt entry.
5940 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5942 * config.bfd (targ_cpu): Add thumb-pe target.
5944 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5945 functions in PE build.
5947 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5949 * config.bfd (sparclite-*-elf*): Added.
5951 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5953 * configure.in: Add elf.lo to elf shell variable.
5954 * Makefile.am (BFD_LIBS): Remove elf.lo.
5955 (BFD_LIBS_CFILES): Remove elf.c.
5956 (BFD32_BACKENDS): Add elf.lo.
5957 (BFD32_BACKENDS_CFILES): Add elf.c.
5958 * configure, Makefile.in: Rebuild.
5960 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5962 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5963 relocation against a now-local symbol should not have a dynamic
5966 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5968 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5970 (pe_print_private_bfd_data): Print PE flags. From Mikey
5971 <jeffdb@netzone.com>.
5973 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5975 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5976 a plt entry when we can determine that we authoritatively define
5979 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5981 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5982 don't actually use trad-core, but a SunOS-style core file handled
5984 * hosts/sparclinux.h: Remove.
5986 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5988 * peicode.h (pe_print_idata): If there is no .idata section, look
5989 for the import tables in some other section. Make the initial
5990 label line up better with the data. Print the import address
5991 table even if there is no import name table. If the import
5992 address table holds actual addresses, print them.
5994 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5996 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5997 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5998 bfd_error_system_call.
6000 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6002 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6003 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6005 From H.J. Lu <hjl@gnu.org>:
6006 * Makefile.am (libbfd_la_LDFLAGS): Define.
6007 * Makefile.in: Rebuild.
6009 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6011 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6012 * netbsd.h (MACHTYPE_OK): Define.
6013 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6014 calling N_SET_MACHTYPE, rather than having a switch.
6015 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6017 * i386netbsd.c (MACHTYPE_OK): Don't define.
6018 (DEFAULT_MID): Define.
6019 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6020 (MACHTYPE_OK): Don't define.
6021 (DEFAULT_MID): Define.
6022 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6023 (DEFAULT_MID): Define.
6024 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6025 (DEFAULT_MID): Define.
6026 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6027 (DEFAULT_MID): Define.
6029 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6030 * vaxnetbsd.c: New file.
6031 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6032 rather than netbsd_core.
6033 * targets.c (vaxnetbsd_vec): Declare.
6034 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6035 defined, add netbsd_core_vec.
6036 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6037 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6038 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6039 * config.bfd (alpha*-*-netbsd*): New target.
6040 * Makefile.am: Rebuild dependencies.
6041 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6042 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6043 * configure, Makefile.in: Rebuild.
6045 * configure.host: Remove the old shared library build stuff. We
6046 now use libtool instead.
6048 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6050 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6052 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6054 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6055 * configure: Rebuild.
6057 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6058 * elf32-v850.c (remember_hi16s_reloc): New function.
6059 (find_remembered_hi16s_reloc): New function.
6060 (v850_elf_store_addend_in_insn): Use the above new functions to
6061 match up HI6S relocs with LO16 relocs.
6063 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6065 * configure.in: Change -linux* to -linux-gnu*.
6066 * config.bfd, configure.host: Likewise.
6067 * configure: Rebuild.
6069 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6071 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6072 LO16/HI16S bug and improve comments about what is going on.
6074 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6076 * configure, aclocal.m4: Rebuild with new libtool.
6078 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6080 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6081 when merging v850 code into v850e/v850ea code. Do not initialise
6082 output flags if the input is the default architecture.
6084 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6086 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6087 get the size from bfd_arch_bits_per_address instead of directly
6090 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6092 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6093 to wrap, just return all 1's bits instead.
6094 * libbfd.h: Regenerate.
6096 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6098 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6100 (coff_relocate_section): If COFF_WITH_PE, define as
6101 coff_pe_i386_relocate_section.
6102 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6103 skip empty sections, to match coff_write_object_contents.
6105 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6106 rather than swapping out r_offset twice. From Luke Deller
6107 <luked@cse.unsw.edu.au>.
6109 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6111 * configure.in: Set libtool_enable_shared rather than
6112 libtool_shared. Remove diversion hack.
6113 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6116 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6118 * syms.c (struct stab_cache): Define.
6119 (struct stab_find_info): Remove cached_offset, cached_stab,
6120 cached_str, and cached_stroff fields. Add file_cache,
6121 function_cache, and line_cache fields.
6122 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6125 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6127 * peicode.h (pe_print_idata): Check for import of ordinal rather
6129 (pe_print_edata): If there is no .edata section, look for the
6130 export data in some other section.
6132 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6134 * configure.in: Change version to 2.8.4.
6135 * configure: Regenerated.
6137 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6139 Add tms320c30 support:
6140 * cpu-tic30.c: New file.
6141 * aout-tic30.c: New file.
6142 * coff-tic30.c: New file.
6143 * archures.c (bfd_arch_tic30): Define.
6144 (bfd_tic30_arch): Declare.
6145 (bfd_archures_list): Add bfd_tic30_arch.
6146 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6148 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6149 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6150 (coff_set_flags): Likewise.
6151 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6152 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6153 * Makefile.am: Rebuild dependencies.
6154 (ALL_MACHINES): Add cpu-tic30.lo.
6155 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6156 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6157 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6158 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6160 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6162 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6163 to lag behind LO16 reloc by a couple of instructions.
6165 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6167 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6168 make to reexamine the file timestamp.
6169 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6171 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6174 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6176 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6177 to create .dynsbss and .rela.sbss sections.
6178 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6179 copied from dynamic objects into .sbss.
6180 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6181 use it. Correct typo of .rela.sdata2.
6182 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6183 put the data, which may now be in .sbss.
6184 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6185 (elf_backend_create_dynamic_sections): Define as
6186 ppc_elf_create_dynamic_sections.
6188 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6189 against _GLOBAL_OFFSET_TABLE_.
6190 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6191 shared libraries which refer to local symbols. Make sure that the
6192 test for allocating space for a reloc in a shared object is the
6193 same as the test for emitting a reloc.
6195 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6197 * config.bfd (i[3456]-*-mingw32*): New target.
6198 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6199 * aclocal.m4, configure: Rebuild.
6201 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6203 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6206 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6208 Sparc v9 ABI compliant PLT:
6209 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6210 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6211 (LARGE_PLT_THRESHOLD): New define.
6212 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6213 (sparc64_elf_build_plt): New function.
6214 (sparc64_elf_plt_entry_offset): Likewise.
6215 (sparc64_elf_plt_ptr_offset): Likewise.
6216 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6217 contain the index for convenience. Skip the initial entries
6219 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6220 memory for the benefit of .rela.plt.
6221 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6222 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6223 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6224 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6225 Call sparc64_elf_build_plt.
6226 (elf_backend_want_got_plt): No.
6227 (elf_backend_plt_readonly): No.
6228 (elf_backend_plt_alignment): 8.
6230 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6231 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6232 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6235 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6237 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6239 * cpu-mips.c (arch_info_struct): Add mips variants.
6240 * bfd-in2.h: Rebuilt.
6242 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6244 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6247 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6249 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6250 (i[3456]86sco3.2v5*coff): New target.
6252 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6254 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6256 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6258 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6259 * bfd-in2.h: Regenerate.
6261 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6263 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6265 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6267 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6268 adjust addend for an output common symbol (from Jimmy Blair
6269 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6270 defined symbol to counteract adjustment made in generic relocation
6273 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6275 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6277 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6278 (GET_SCNDHR_NLNNO): Likewise.
6280 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6282 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6284 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6286 * elf32-m32r.c: Add macros to handle NOP insertion.
6288 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6290 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6291 (xcoff_mark): Likewise.
6292 (xcoff_build_ldsyms): Mark absolute symbols.
6294 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6296 * bout.c (b_out_write_object_contents): Sort symbols before output
6297 to keep {CALL,BAL}NAME symbols adjacent.
6298 (b_out_symbol_cmp): New function.
6300 For older changes see ChangeLog-9697
6306 version-control: never