1 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
3 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
4 HOWTO references to bfd_elf_generic_reloc, that have
5 partial_inplace == true, now use the new function. The function
6 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
7 extends its fixes to the R_M32R_{16,24,32} relocs.
8 The new logic in m32r_elf_lo16_reloc() has been removed, and
9 it instead calls the new routine to obtain that functionality.
11 2000-03-27 Alan Modra <alan@linuxcare.com>
13 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
14 elf32_avr_check_relocs, avr_final_link_relocate,
15 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
16 elf32_avr_object_p): Add prototypes.
17 (elf32_avr_gc_mark_hook): Add default for h->root.type.
18 (bfd_elf_avr_final_write_processing): Make static.
20 2000-03-27 Denis Chertykov <denisc@overta.ru>
22 * cpu-avr.c: New file. BFD support routines for AVR architecture.
23 * archures.c (bfd_architecture): Add AVR architecture.
24 (bfd_archures_list): Add reference to AVR architecture info.
25 * elf.c (prep_headers): Handle bfd_arch_avr.
26 * reloc.c: Add various AVR relocation enums.
27 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
29 * Makefile.am: Add support for AVR elf.
30 * configure.in: Likewise.
31 * config.bfd: Likewise.
32 * Makefile.in: Regenerate.
33 * configure: This too.
34 * bfd-in2.h: And this.
37 2000-03-24 H.J. Lu <hjl@gnu.org>
39 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
40 (elf64_alpha_find_reloc_at_ofs): Likewise.
42 2000-03-17 Alan Modra <alan@linuxcare.com.au>
44 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
45 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
46 allowable range used to be -2**(n-1) to 2**n-1.
47 * reloc.c (_bfd_relocate_contents): Same here. Also replace
48 "boolean overflow" with "bfd_reloc_status_type flag".
50 2000-03-14 Doug Evans <dje@casey.transmeta.com>
52 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
54 2000-03-14 Kazu Hirata <kazu@hxi.com>
56 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
57 of shrinks properly, including the last reloc.
59 2000-03-13 Kazu Hirata <kazu@hxi.com>
61 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
64 2000-03-11 Alan Modra <alan@spri.levels.unisa.edu.au>
66 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
67 a format mismatch rather than an "error" from bfd_read such as
68 bfd_error_file_truncated.
70 2000-03-10 Geoff Keating <geoffk@cygnus.com>
72 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
73 sign-extension and big-endian compensation for
74 R_MIPS_64 even in ld -r.
76 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
78 * elf32-mips.c (mips_elf_next_relocation): Rename from
79 mips_elf_next_lo16_relocation, and generalize to look
80 for any relocation type.
81 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
82 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
83 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
84 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
85 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
86 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
87 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
88 (mips_rtype_to_howto): Likewise.
89 (mips_elf_calculate_relocation): Handle new relocs.
90 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
91 are paired. The addend for R_MIPS_GNU_REL16_S2
92 is shifted right two bits.
94 2000-03-10 Alan Modra <alan@spri.levels.unisa.edu.au>
96 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
97 comment, and ensure it doesn't happen again.
98 (bfd_install_relocation): Same here.
99 (_bfd_relocate_contents): Don't bother assigning unused signmask
100 shift result. Fix typos in comments.
101 Remove trailing whitespace throughout file.
103 2000-03-07 Doug Evans <dje@casey.transmeta.com>
105 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
106 * bfd-in2.h: Rebuild.
108 2000-03-06 Nick Clifton <nickc@cygnus.com>
110 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
112 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
113 (SIZEOF_ILF_STRINGS): Redefine.
114 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
115 relative reloc, as opposed to a section relative reloc.
116 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
118 Add length of symbol's prefix to string pointer.
119 Store a pointer to the symbol in the symbol pointer table.
120 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
121 Initialise the symbol pointer table.
122 Store the hint in the Hint/Name table.
123 Make the jump reloc be symbol realtive, not section relative.
124 Create an import symbol for imported code.
126 2000-03-06 Catherine Moore <clm@cygnus.com>
128 * elf.c (swap_out_syms): Check for null type_ptr.
130 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
132 * aout-target.h (MY(write_object_contents)): Remove unused
133 and unusable "#if CHOOSE_RELOC_SIZE".
134 * pc532-mach.c (MY(write_object_contents)): Ditto.
135 * netbsd.h (MY(write_object_contents)): Ditto.
136 * hp300hpux.c (MY(write_object_contents)): Ditto.
137 * freebsd.h (MY(write_object_contents)): Ditto.
138 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
140 2000-02-29 H.J. Lu <hjl@gnu.org>
142 * peicode.h (jtab): Make it static.
144 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
145 defined and COFF_IMAGE_WITH_PE is not defined.
146 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
147 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
149 2000-03-01 Nick Clifton <nickc@cygnus.com>
151 * coff-arm.c (bfd_arm_process_before_allocation): Make
152 'symndx' signed to prevent compile time warning.
154 * coff-mcore.c: Remove unused prototype for pe_object_p.
156 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
157 functions that are not used when COFF_IMAGE_WITH_PE is
159 (struct sh_opcode): Change type of 'flags' field to unsigned
160 long so that it can hold the USESAS flag.
162 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
164 * elf-m10300.c (mn10300_elf_relax_section): Initialise
167 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
169 Remove unusued variables and code.
170 (elf_backend_add_symbol_hook): Fix prototype.
172 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
175 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
178 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
180 Remove unusued variables and code.
181 (elf_backend_add_symbol_hook): Fix prototype.
183 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
185 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
186 to unused function parameter.
188 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
190 Use EMPTY_HOWTO to initialise empty howto slots.
191 Remove unused variables.
193 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
195 2000-03-01 H.J. Lu <hjl@gnu.org>
197 * aoutx.h (aout_link_input_section_std): Pass "true" to
198 the undefined_symbol callback.
199 (aout_link_input_section_ext): Likewise.
200 * bout.c (get_value): Likewise.
201 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
202 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
204 (alpha_relocate_section): Likewise.
205 * coff-arm.c (coff_arm_relocate_section): Likewise.
206 * coff-i960.c (coff_i960_relocate_section): Likewise.
207 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
208 * coff-mips.c (mips_relocate_section): Likewise.
209 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
210 * coff-sh.c (sh_relocate_section): Likewise.
211 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
212 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
213 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
214 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
215 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
216 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
217 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
218 * elf32-i370.c (i370_elf_relocate_section): Likewise.
219 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
220 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
221 * elf32-sh.c (sh_elf_relocate_section): Likewise.
222 * elf32-v850.c (v850_elf_relocate_section): Likewise.
223 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
224 * elflink.h (elf_link_output_extsym): Likewise.
225 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
226 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
227 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
229 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
230 undefined_symbol callback when building shared library with
231 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
233 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
234 * elf32-i386.c (elf_i386_relocate_section): Likewise.
235 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
236 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
237 (elf32_mips_get_relocated_section_content): Likewise.
238 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
239 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
240 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
241 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
243 2000-02-28 Nick Clifton <nickc@cygnus.com>
245 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
246 * Makefile.in: Regenerate.
248 * configure.in: Add support for mips and sh pe vectors.
249 * configure: regenerate.
251 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
254 * targets.c: Add mips and sh pe vectors.
256 * libpei.h (coff_final_link_postscript): Only define if not
259 * coffcode.h: Add support for WinCE magic numbers.
261 * peigen.c (pe_print_reloc): Update comment and rearrange
262 appending of newline character.
264 * peicode.h: Add support for Image Library Format.
265 (pe_ILF_vars): Structure containing data used by ILF code.
266 (pe_ILF_make_a_section): New function. Create a section based
268 (pe_ILF_make_a_reloc): New function. Create a reloc based on
270 (pe_ILF_make_a_symbol): New function. Create a symbol based
272 (pe_ILF_save_relocs): New function. Store the relocs created
273 by pe_ILF_make_a_reloc in a section.
274 (pe_ILF_build_a_bfd): New function. Create a BFD describing
276 (pe_ILF_object_p): New function. Return a bfd_target pointer
278 (pe_bfd_object_p): If an ILF object is detected call
279 pe_ILF_object_p on it.
281 * coff-arm.c: Add support for WinCE relocs which are different
282 from normal ARM COFF relocs.
283 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
285 * coff-sh.c: Add support for sh-pe target.
286 * pe-sh.c: New file. Support code for sh-pe target.
287 * pei-sh.c: New file. Support code for sh-pe target.
289 * pe-mips.c: New file. Support code for mips-pe target.
290 * pei-mips.c: New file. Support code for mips-pe target.
292 2000-02-27 Jakub Jelinek <jakub@redhat.com>
294 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
295 architecture if the object causing the bump is dynamic.
296 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
297 and also don't it for memory ordering.
298 (sparc64_elf_write_relocs): Take src_rela out of the loop.
300 2000-02-27 Ian Lance Taylor <ian@zembu.com>
302 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
303 calling bfd_get_section_size_before_reloc.
304 (decode_line_info): Likewise.
305 (_bfd_dwarf2_find_nearest_line): Likewise.
307 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
309 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
310 name of the libtool directory.
311 * Makefile.in: Rebuild.
313 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
315 * som.c (SOM_HOWTO): Define.
316 (som_hppa_howto_table): Use it.
318 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
320 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
322 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
324 2000-02-24 Catherine Moore <clm@cygnus.com>
326 * som.c (som_misc_symbol_info): Add field
328 (som_bfd_derive_misc_symbol_info): Initialize
330 (som_build_and_write_symbol_table): Keep track
331 of secondary_def field.
332 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
333 if secondary_def field is set.
334 (som_bfd_ar_write_symbol_stuff): Initialize
337 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
339 * dwarf2.c (read_address): Read 16-bits addresses.
340 (parse_comp_unit): Accept addr_size == 2.
342 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
344 * bfd-in.h: Update copyright date.
346 2000-02-23 Linas Vepstas <linas@linas.org>
348 * cpu-i370.c: New file.
349 * elf32-i370.c: New file.
350 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
351 (bfd_i370_arch): New.
352 (bfd_archures_list): Add bfd_i370_arch.
353 * elf.c (prep_headers): Add bfd_arch_i370.
354 * Makefile.am: Add support for IBM 370 elf.
355 * config.bfd: Likewise.
356 * configure.in: Likewise.
357 * libbfd.h (bfd_reloc_code_real_names): Likewise.
358 * reloc.c (bfd_reloc_code_type): Likewise.
359 * targets.c: Likewise.
361 * Makefile.in: Regenerate.
362 * configure: Regenerate.
363 * bfd-in2.h: Regenerate.
365 2000-02-22 Ian Lance Taylor <ian@zembu.com>
367 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
368 invalid relocation types, and change them to R_386_NONE.
370 2000-02-22 H.J. Lu <hjl@gnu.org>
372 * elflink.h (elf_link_add_object_symbols): If a version symbol is
373 not defined, don't add a second ELF_VER_CHR.
375 * elflink.h (elf_bfd_final_link): Call output_extsym for global
376 symbols converted to local symbols even when stripping all
378 (elf_link_output_extsym): Process global symbols converted to
379 local symbols even if they are being stripped.
381 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
383 * archures.c (bfd_octets_per_byte): Return unsigned int.
384 (bfd_arch_mach_octets_per_byte): Ditto.
385 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
387 * section.c (bfd_get_section_size_before_reloc): Quell signed
388 vs. unsigned comparison warning.
389 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
390 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
391 change. What was I thinking?
392 * bfd-in2.h: Regenerate.
394 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
395 (elf_gc_sections): Same here.
396 (elf_gc_common_finalize_got_offsets): And here.
398 2000-02-21 Ian Lance Taylor <ian@zembu.com>
400 ELF HPPA doesn't work at present; remove it until it does.
401 * config.bfd: Comment out setting targ_defvec to
403 * Makefile.am: Rebuild dependencies.
404 (BFD32_BACKENDS): Remove elf32-hppa.lo.
405 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
406 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
407 * Makefile.in: Rebuild.
408 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
410 2000-02-18 Geoff Keating <geoffk@cygnus.com>
412 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
413 is no bfd_free(). Revert bfd_free part of previous change.
415 2000-02-18 Geoff Keating <geoffk@cygnus.com>
417 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
419 (coff_compute_section_file_positions): Use bfd_free to pair
421 (coff_write_object_contents): Likewise.
423 * coff-rs6000.c (xcoff_howto_table_16): New variable.
424 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
426 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
428 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
429 (xcoff_ar_file_hdr_big): New structure.
430 (SIZEOF_AR_FILE_HDR_BIG): New macro.
431 (xcoff_ar_hdr_big): New structure.
432 (SIZEOF_AR_HDR_BIG): New macro.
433 (xcoff_big_format_p): New macro.
434 (xcoff_ardata_big): New macro.
435 (arch_xhdr_big): New macro.
436 (xcoff_slurp_armap): Handle large archives.
437 (xcoff_archive_p): Detect large archives.
438 (xcoff_read_ar_hdr): Handle large archives.
439 (xcoff_openr_next_archived_file): Handle large archives.
440 (xcoff_generic_stat_arch_elt): Handle large archives.
441 (xcoff_write_armap_old): Rename from xcoff_write_armap.
442 (xcoff_write_armap_big): New function.
443 (xcoff_write_armap): New function, dispatch to _old or _big.
444 (xcoff_write_archive_contents_old): Rename from
445 xcoff_write_archive_contents.
446 (xcoff_write_archive_contents_big): New function.
447 (xcoff_write_archive_contents): New function, dispatch to _old or
450 2000-02-18 Richard Henderson <rth@cygnus.com>
452 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
453 and hide_symbol members.
454 (elf_link_hash_copy_indirect): Remove.
455 (elf_link_hash_hide_symbol): Remove.
456 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
457 and elf_backend_hide_symbol.
458 (_bfd_elf_link_hash_copy_indirect): Declare.
459 (_bfd_elf_link_hash_hide_symbol): Declare.
460 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
461 (_bfd_elf_link_hash_hide_symbol): Likewise.
462 (_bfd_elf_link_hash_table_init): Don't init killed members.
463 * elflink.h (elf_link_add_object_symbols): Use the bed function
464 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
465 (elf_link_assign_sym_version): Likewise.
466 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
467 (elf_backend_hide_symbol): Likewise.
468 (elfNN_bed): Update for new members.
470 2000-02-17 Kevin Buettner <kevinb@redhat.com>
472 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
473 STACK_END_ADDR): Define for new core file format.
474 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
475 for handling the vagaries of the various core file structures used
476 by AIX over the years.
477 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
478 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
479 core_dumpx structure.
481 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
483 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
484 (bfd_mach_sh3_dsp): Likewise.
485 (bfd_mach_sh4): Reinstate.
486 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
487 * bfd-in2.h: Regenerate.
488 * coff-sh.c (struct sh_opcode): flags is no longer short.
489 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
490 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
491 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
492 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
493 (sh_opcodes): No longer const.
494 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
495 (sh_insn_uses_reg): Check for USESAS and USESR8.
496 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
497 (_bfd_sh_align_load_span): Return early for SH4.
498 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
499 Take into account that field b of a parallel processing insn
500 could be mistaken for a separate insn.
501 * cpu-sh.c (arch_info_struct): New array elements for
502 sh2, sh-dsp and sh3-dsp.
503 Reinstate element for sh4.
504 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
505 (SH4_NEXT): Reinstate.
506 (SH3_NEXT, SH3E_NEXT): Adjust.
507 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
508 * elf32-sh.c (sh_elf_set_private_flags): New function.
509 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
510 (sh_elf_merge_private_data): New function.
511 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
512 (bfd_elf32_bfd_copy_private_bfd_data): Define.
513 (bfd_elf32_bfd_merge_private_bfd_data): Change to
514 sh_elf_merge_private_data.
516 2000-02-13 Richard Henderson <rth@cygnus.com>
518 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
520 (elf_link_hash_copy_indirect): New.
521 (elf_link_hash_hide_symbol): New.
522 * elflink.h (elf_link_add_object_symbols): Break out copy from
523 indirect new new symbol to elf.c.
524 (elf_link_assign_sym_version): Break out privatization of
525 non-exported symbol to elf.c.
526 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
527 (_bfd_elf_link_hash_hide_symbol): New.
528 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
530 2000-02-13 Ian Lance Taylor <ian@zembu.com>
532 * section.c (_bfd_strip_section_from_output): Add info parameter.
533 If it passed as non-NULL, use it to check whether any input BFD
534 has an input section which uses this output section. Change all
536 * bfd-in2.h: Rebuild.
538 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
539 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
541 * bfd-in2.h: Rebuild.
543 2000-02-10 Timothy Wall <twall@cygnus.com>
545 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
546 allow final modifications of swapped-in symbol.
547 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
548 * coffcode.h (coff_write_relocs): Use macro
549 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
550 symbol index should be set to -1.
552 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
554 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
555 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
556 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
557 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
558 sh_insns_uses_or_sets_freg): New functions.
559 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
560 * (sh_insns_conflict): Use new functions and new macros to
561 detect conflicts when two instructions both set same integer registers,
562 both set same fp register, and both set special register.
564 2000-02-09 Timothy Wall <twall@cygnus.com>
566 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
567 swapping in sections, so that the swapping routines have access to
570 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
572 * coff-go32.c: Update comment. Update copyright.
574 2000-01-27 Thomas de Lellis <tdel@windriver.com>
576 * syms.c (bfd_decode_symclass)
577 Two new class characters were added - 'V' and 'v'. The
578 meaning of 'W' is now restricted to just weak non-object
579 symbols. This allows differentiation between, for example,
580 weak functions vs weak objects. nm for example now dumps:
582 'w' = weak unresolved
583 'V' = weak global object
584 'v' = weak unresolved object
586 (bfd_is_undefined_symclass): New function. Return true if the
587 given symbol class represents and undefined/unresolved symbol.
589 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
592 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
594 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
595 STT_ARM_16BIT flag set, but it is not attached to a data object
596 return STT_ARM_16BIT so that it will be treated as code by the
599 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
601 * coff-i386.c (i3coff_object_p): Remove prototype.
604 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
605 to name. Update copyright.
607 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
608 assignment to avoid warning. Update copyright.
610 2000-01-24 Robert Lipe (robertl@sco.com)
612 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
613 instead of using GNU C extension.
615 2000-01-21 Nick Clifton <nickc@cygnus.com>
617 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
618 amount from a bfd_in_memory structure.
619 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
622 2000-01-14 Nick Clifton <nickc@cygnus.com>
624 * linker.c (default_indirect_link_order): oops - fix incorrectly
625 applied patch from Tim Wall.
627 2000-01-13 Timothy Wall (twall@tiac.net>
629 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
630 = scnhsz, filhsz, relsz, aoutsz, etc)
634 2000-01-13 Nick Clifton <nickc@cygnus.com>
636 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
637 interwork thumb to arm stub.
639 2000-01-13 Timothy Wall (twall@tiac.net>
641 * archures.c (bfd_octets_per_byte): New function: Return
643 (bfd_arch_mach_octets_per_byte): New function: Return target
646 * section.c: Distinguish between octets and bytes for usage of
647 _cooked_size, _raw_size, and output_offset. Clarify
648 description of bfd_set_section_contents.
650 * bfd-in2.h: Regenerate.
652 * coffgen.c: Indicate that the offset parameter is in bytes, not
655 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
656 where appropriate to get the octet offset when calling
657 bfd_set_section_contents.
658 (bfd_coff_reloc_link_order): Ditto.
660 * linker.c (bfd_generic_reloc_link_order): Ditto.
661 (_bfd_default_link_order): Ditto.
663 * reloc.c (bfd_perform_relocation): Distinguish between octets
664 and bytes. Use octets when indexing into octet data; use bytes
665 when calculating target addresses.
666 (bfd_install_relocation): Ditto.
668 * srec.c (srec_write_section): Ditto.
670 2000-01-13 Nick Clifton <nickc@cygnus.com>
672 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
673 3 to 2. This allows 4 byte sized sections, which is necessary for
674 dlltool to build funcitoning DLLs.
676 2000-01-10 Philip Blundell <pb@futuretv.com>
678 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
679 (arm*-*-conix*): New target.
681 2000-01-10 Egor Duda <deo@logos-m.ru>
683 * config.bfd: Include elf32_i386 vector to target list for cygwin
686 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
687 * configure.in: Test for structure win32_pstatus_t in
689 * configure: Regenerate.
691 * elf.c (elfcore_grok_win32pstatus): New function: process
692 win32_pstatus_t notes in elf core file.
693 (elfcore_grok_note): Detect win32_pstatus notes.
695 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
697 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
699 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
700 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
702 1999-12-29 Richard Henderson <rth@cygnus.com>
704 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
705 if no dynamic sections created.
707 1999-12-27 Nick Clifton <nickc@cygnus.com>
709 * peicode.h (pe_bfd_object_p): Only define for PE format
712 1999-12-17 Nick Clifton <nickc@cygnus.com>
714 * coff-i386.c (i3coff_object_p): Delete.
715 (i386coff_vec): Replace reference to i3coff_object_p with a
716 reference to coff_object_p.
718 * coff-mcore.c (pe_object_p): Delete.
720 * peicode.h (pe_bfd_object_p): New function: Detect the
721 presence of a PE format COFF object file. Also detect and
722 warn about the presence of LINK6 format Image Library Format
725 1999-12-16 Nick Clifton <nickc@cygnus.com>
727 * coff-arm.c (NUM_ELEM): New macro.
728 (NUM_RELOCS): New macro: The number of known ARM relocs.
729 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
730 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
732 (bfd_arm_process_before_allocation): Produce a warning message if
733 an out of range symbol index is encountered.
735 1999-12-14 Nick Clifton <nickc@cygnus.com>
737 * elflink.h (is_global_symbol_definition): New Function: Return
738 true iff the symbol is being given a global definition in this
740 (elf_link_is_defined_archive_symbol): Do not bother processing
741 symbols for an archive element that has already been included
743 Use is_global_symbol_definition().
745 1999-12-09 Andrew Cagney <cagney@cygnus.com>
747 * config.bfd: Add support for sparc-*-netbsdelf* and
750 1999-12-13 Nick Clifton <nickc@cygnus.com>
752 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
753 if the symbol is in the common section.
755 1999-12-10 Nick Clifton <nickc@cygnus.com>
757 * elflink.h (elf_link_is_defined_archive_symbol): New
758 function: Decide if a symbol, in an archive map is there
759 because it is defined in the archive element, or because it is
760 just another common declaration of it.
761 (elf_link_add_archive_symbols): Use
762 elf_link_is_defined_archive_symbol to decide if an archive
763 element contain a reference to a common symbol should be
766 1999-12-10 Nick Clifton <nickc@cygnus.com>
768 * elflink.h: Revert previous patch.
769 * targets.c: Revert previous patch.
770 * libbfd-in2.h: Revert previous patch.
771 * libbfd.h: Revert previous patch.
772 * elfxx-target.h: Revert previous patch.
773 * archive.c: Revert previous patch.
774 * aout-target.h: Revert previous patch.
775 * aout-tic30.h: Revert previous patch.
776 * bfd.c: Revert previous patch.
777 * coff-alpha.c: Revert previous patch.
778 * coff-rs6000.c: Revert previous patch.
779 * elf64-mips.c: Revert previous patch.
780 * ieee.c: Revert previous patch.
781 * libecoff.h: Revert previous patch.
782 * oasys.c: Revert previous patch.
783 * som.c: Revert previous patch.
784 * vms.c: Revert previous patch.
786 1999-12-09 Nick Clifton <nickc@cygnus.com>
788 * elflink.h (elf_link_add_archive_symbols): Add an archive
789 element even if contains a symbol which is currently only
790 considered to be a common.
792 * targets.c (struct bfd_target): Add new field
793 _bfd_allow_commons_in_armap.
794 * bfd-in2.h:Regenerate.
796 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
798 (_bfd_archive_bsd_allow_commons_in_armap): Define.
799 * libbfd.h: Regenerate.
801 * elfxx-target.h: If using COFF archive map, override
802 definition of allow_commons_in_armap and replace with
805 * archive.c (bfd_compute_and_write_armap): Do not place common
806 symbols into the archive map unless _bfd_allow_commons_in_armap
809 * aout-target.h (MY_allow_commons_in_armap): Define.
810 * aout-tic30.h (MY_allow_commons_in_armap): Define.
811 * bfd.c (bfd_allow_commons_in_armap): Define.
812 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
813 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
814 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
815 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
816 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
817 * oasys.c (oasys_allow_commons_in_armap): Define.
818 * som.c (som_allow_commons_in_armap): Define.
819 * vms.c (vms_allow_commons_in_armap): Define.
821 1999-12-07 Jim Blandy <jimb@cygnus.com>
823 Add support for SSE registers in ELF core files.
824 * elf.c (elfcore_make_note_pseudosection): New function.
825 (elfcore_grok_prfpreg): Use it.
826 (elfcore_grok_prxfpreg): New function.
827 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
829 1999-12-03 Ian Lance Taylor <ian@zembu.com>
831 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
832 value by 4 before storing it back in the field. From
833 Koundinya. K <kk@ddeorg.soft.net>.
835 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
837 * archures.c (bfd_mach_am33): Define.
838 * bfd-in2.h: Rebuilt.
839 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
840 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
841 (compute_function_info): Handle additional registers saved by
843 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
844 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
846 1999-11-29 Jim Blandy <jimb@cygnus.com>
848 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
850 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
853 1999-11-27 Michael Meissner <meissner@cygnus.com>
855 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
856 internal use within gas for alpha explicit relocations.
857 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
858 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
859 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
860 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
861 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
862 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
864 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
865 BFD_RELOC_ALPHA_USER_*.
867 * bfd-in2.h: Regenerate.
868 * libbfd.h: Regenerate.
870 1999-11-26 Fred Fish <fnf@cygnus.com>
872 * elf.c (elfcore_read_notes): Add prototype for static function.
873 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
874 (bfd_section_from_phdr): Replacement function that calls
875 _bfd_elf_make_section_from_phdr for generic segment types and
876 backend fucntion pointed to by elf_backend_section_from_phdr for
877 backend specific segment types.
878 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
879 now called by _bfd_elf_make_section_from_phdr. Note that this func
880 is now just a stub between the caller and bfd_section_from_phdr.
882 * elf-bfd.h (struct elf_backend_data): Add new function pointer
883 elf_backend_section_from_phdr.
884 (elf_backend_section_from_phdr): Add prototype.
886 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
887 (elfNN_bed): Add elf_backend_section_from_phdr.
889 1999-11-25 Nick Clifton <nickc@cygnus.com>
891 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
892 SEC_CODE and SEC_READONLY flags to glue sections.
894 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
895 SEC_CODE and SEC_READONLY flags to glue sections.
897 1999-11-20 Nick Clifton <nickc@cygnus.com>
899 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
902 1999-11-19 Catherine Moore <clm@cygnus.com>
904 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
905 (elf_cpu32_plt_entry): Likewise.
907 1999-11-18 Nick Clifton <nickc@cygnus.com>
909 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
911 (coff_mcore_relocate_section): Initialise addend to 0.
912 Special case processing of RVA reloc.
914 1999-11-17 Richard Henderson <rth@cygnus.com>
916 * elf-bfd.h (struct elf_backend_data): Reorder collect and
917 type_change_ok; add sign_extend_vma.
918 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
919 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
920 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
921 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
922 (elfNN_bed): Follow struture changes.
924 1999-11-09 Ian Lance Taylor <ian@zembu.com>
926 * libbfd.c (bfd_read): Check result of read against desired result
928 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
929 invalid compared to the section size.
931 * ieee.c (ieee_slurp_debug): Get the length of the debug
932 information right if there is no data part.
934 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
936 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
937 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
939 1999-10-28 Ian Lance Taylor <ian@zembu.com>
941 * elflink.h (elf_bfd_final_link): Make last_local signed.
943 1999-10-27 Ian Lance Taylor <ian@zembu.com>
945 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
948 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
950 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
952 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
953 * bfd-in2.h: Regenerate.
955 1999-10-15 Andrew Haley <aph@cygnus.com>
957 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
959 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
961 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
963 1999-10-08 Ian Lance Taylor <ian@zembu.com>
965 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
966 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
969 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
971 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
972 relocs also need the GP value.
973 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
974 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
975 the GP value for R_MIPS_LITERAL relocs too. Handle
976 R_MIPS_64 relocs properly on big-endian MIPS.
977 (mips_elf_sign_extend): Behave properly with 'long long'.
978 (mips_elf_highest): Correct typo.
980 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
982 * cpu-m32r.c (arch_info_struct): New static global.
983 (bfd_m32r_arch): Refer to it.
984 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
985 (m32r_elf_print_private_bfd_data): Ditto.
986 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
987 * archures.c (bfd_mach_m32rx): Define it.
988 * bfd-in2.h: Rebuild.
990 1999-09-28 Fred Fish <fnf@cygnus.com>
992 * targets.c (cisco_core_vec): Replaced with two new vecs ...
993 (cisco_core_big_vec): Add new bigendian vec.
994 (cisco_core_little_vec): Add new little endian vec.
996 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
997 (crash_info_locs): Add array of possible offsets.
998 (MASK_ADDR): Mask to apply to crash info offset.
999 (crashinfo_external): Add textbase, database, bssbase and
1000 turn into a typedef.
1001 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1002 Many small changes to account for additional hardware versions.
1003 Pick a reasonable size for ".reg" section. Add a ".crash"
1004 section to allow access to crashinfo_external struct.
1005 (cisco_core_file_p): New version of this function that
1006 iterates over crash_info_locs, calling cisco_core_file_validate.
1007 (cisco_core_vec): Old big endian only vec replaced with ...
1008 (cisco_core_big_vec): Add big endian version.
1009 (cisco_core_little_vec): Add little endian version.
1011 * configure.in (cisco_core_vec): Split to two new vectors ...
1012 (cisco_core_big_vec): New target vector.
1013 (cisco_core_little_vec): New target vector.
1014 * configure: Regenerate.
1015 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1016 to cisco_core_big_vec in targ_selvecs.
1018 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1020 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1021 (mips_elf_relocate_got_local): Unused, delete.
1022 (mips_elf_relocate_global_got): Unused, delete.
1024 1999-09-24 Fred Fish <fnf@cygnus.com>
1026 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1027 to initialize it to something meaningful. Then use it to generate
1028 more useful segment names.
1030 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1032 * som.c (NO_PCREL_MODES): Define if the system does not define
1034 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1035 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1036 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1037 * libhppa.h (dis_assemble_22): New function.
1038 (bfd_hppa_insn2fmt): Handle long branch.
1040 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1043 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1045 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1046 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1047 (reloc_howto_type howto_table): Tidy comments and whitespace.
1049 1999-09-17 Nick Clifton <nickc@cygnus.com>
1051 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1052 previous delta. Set sec->gc_mark instead.
1054 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1056 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1057 (elf_cpu32_plt_entry): Likewise.
1059 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1061 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1063 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1064 symbol table, then just compute a suitable value (but do not
1065 create a __gp symbol).
1067 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1068 symbols when building shared libraries.
1069 (elf_hppa_final_link_relocate): Correct handling of PCREL
1070 relocations against undefined symbols.
1072 1999-09-16 Nick Clifton <nickc@cygnus.com>
1074 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1075 interworking sections as linker created so that they will not
1076 be removed by garbage collection.
1078 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1080 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1081 (elf_hppa_final_link_relocate): Consistently create an absolute
1082 address, then subtract out the value of __gp.
1084 1999-09-14 Michael Meissner <meissner@cygnus.com>
1086 * configure.in (Canonicalization of target names): Remove adding
1087 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1088 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1089 * configure: Regenerate.
1091 1999-09-14 Nick Clifton <nickc@cygnus.com>
1093 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1096 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1098 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1099 (elf_hppa_final_link): Initialize text_segment_base and
1101 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1103 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1104 (elf_hppa_final_link_relocate): Likewise.
1105 (elf_hppa_relocate_insn): Likewise.
1106 (elf_hppa_relocate_section): Initialize HOWTO.
1108 1999-09-13 Donn Terry <donn@interix.com>
1110 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1111 handling to support both GNU and MS objects.
1113 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1114 when determining whether to set F_RELFLG.
1116 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1118 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1119 PC24 relocs if the target is an undefined weak symbol.
1120 (arm_add_to_rel): Fix compiler warning.
1121 (elf32_arm_plt0_entry): Correct comments.
1123 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1125 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1126 an absolute symbol in REL relocs.
1128 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1130 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1131 Stub SEGREL32. Return an error for any relocation not handled.
1133 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1135 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1136 constant symbols, and avoid multiple definition errors on them.
1138 1999-09-12 Donn Terry <donn@interix.com>
1140 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1141 significant bit is set.
1143 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1145 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1147 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1148 relocs as we do for RELA relocs.
1150 1999-09-11 Donn Terry <donn@interix.com>
1152 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1153 (coff_final_link_postscript): Define.
1154 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1155 directory entries here.
1156 (_bfd_pei_final_link_postscript): New function.
1158 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1159 section flags based on the section name.
1161 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1162 get the overflow of the s_nlnno field from the s_nreloc field.
1163 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1164 the s_nlnno overflow of the .text section into the s_nreloc
1167 * peigen.c (add_data_entry): Declare.
1168 (pei_swap_aouthdr_out): Get image size right. Set linker version
1170 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1171 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1172 extraneous ImageBase.
1173 (pe_print_edata): Likewise.
1174 (pe_print_pdata): Likewise. Print exception entries.
1175 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1176 (tbl): Make const, add "UNKNOWN".
1177 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1178 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1179 section data directory.
1180 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1182 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1183 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1184 * peicode.h (coff_get_symbol_info): Define.
1186 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1188 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1190 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1193 * libpei.h: New file, broken out of peicode.h.
1194 * peigen.c: New file, broken out of peicode.h.
1195 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1196 * configure.in: Add peigen.lo to list of files required for each
1198 * Makefile.am: Rebuild dependencies.
1199 (BFD32_BACKENDS): Add peigen.lo.
1200 (BFD32_BACKENDS_CFILES): Add peigen.c.
1201 (SOURCE_HFILES): Add libpei.h.
1202 * configure, Makefile.in: Rebuild.
1204 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1205 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1206 instead. Don't clear the s_paddr field for an uninitialized data
1209 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1210 coff_data_type to f_timdat.
1211 * peicode.h (pe_mkobject_hook): Likewise.
1213 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1214 number if COFF_IMAGE_WITH_PE.
1216 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1217 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1218 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1219 there is no SEC_DEBUGGING section.
1220 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1221 IMAGE_FILE_DEBUG_STRIPPED.
1223 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1224 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1225 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1226 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1228 * coffswap.h (IMAGE_BASE): Don't define.
1229 * pei-arm.c (IMAGE_BASE): Don't define.
1230 * pei-i386.c (IMAGE_BASE): Don't define.
1231 * pei-mcore.c (IMAGE_BASE): Don't define.
1232 * pei-ppc.c (IMAGE_BASE): Don't define.
1234 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1235 symbol, switch on the class when determining whether to modify the
1236 value. For PE, don't modify the value of a C_FCN symbol not named
1239 * libbfd-in.h (_bfd_abort): Declare.
1241 * bfd.c (_bfd_abort): New function.
1242 * libbfd.h: Rebuild.
1244 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1247 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1248 don't write out the associated line numbers.
1250 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1253 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1254 changes when the base type is unknown.
1256 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1259 * syms.c (BSF_DEBUGGING_RELOC): Define.
1260 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1261 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1263 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1264 BSF_DEBUGGING_RELOC set.
1265 * bfd-in2.h: Rebuild.
1267 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1269 * ecoff.c (bfd_debug_section): Update initialization for new
1271 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1272 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1274 1999-09-10 H.J. Lu <hjl@gnu.org>
1276 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1277 _bfd_filnmlen field.
1278 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1280 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1282 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1283 for FPTR relocs involving local symbols.
1285 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1286 value for the stub address in a call through a stub.
1287 Install the value for a local symbol directly into the DLT
1288 instead of generating a reloc. Correctly handle FPTR64 relocs.
1290 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1291 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1292 (elf_hppa_final_link): Call them.
1294 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1296 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1297 (elf_adjust_dynamic_symbol): ...from here.
1299 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1301 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1302 relocation, remove them. SECREL64->LTOFF16WF.
1303 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1305 (elf_hppa_relocate_insn): Similarly.
1307 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1308 (elf_hppa_relocate_insn): Similarly.
1310 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1312 (elf_hppa_relocate_insn): Similarly.
1314 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1315 Handle LTOFF_TP* relocs.
1316 (elf_hppa_relocate_insn): Similarly.
1318 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1319 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1320 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1322 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1323 DIR32, DIR64 and FPTR64 relocations.
1324 (elf_hppa_relocate_insn): Similarly.
1326 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1327 address of the .PARISC.global section.
1328 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1329 table entry elf_hppa_final_link_relocate. Do not give a warning
1330 for a reloc against an external symbol if it has a PA64 hash
1332 (elf_hppa_final_link_relocate): Significantly rework. Handle
1333 DLTIND relocations. Compute the final value of the relocation
1334 before passing the value of elf_hppa_relocate_insn.
1335 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1336 relocation support. Handle DLTIND relocation requests just like
1337 DLTREL relocation requests. Simplify branch handling.
1339 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1341 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1342 non-allocated section as done in i386 version.
1343 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1344 statement since this is no know relocation.
1346 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1348 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1350 (elf_hppa_relocate_insn): Similarly.
1352 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1354 (elf_hppa_relocate_insn): Similarly.
1356 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1357 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1358 Pass the relocate type rather than the insn format to
1359 elf_hppa_relocate_insn.
1360 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1361 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1363 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1365 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1366 (bfd_coff_filnmlen): Define.
1367 (bfd_coff_std_swap_table): Initialize new field.
1368 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1370 (coff_write_symbols): Likewise.
1371 (coff_get_normalized_symtab): Likewise.
1372 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1373 * libcoff.h: Rebuild.
1375 1999-09-06 Donn Terry <donn@interix.com>
1377 * coffcode.h (sort_by_secaddr): New static function if
1379 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1380 sections by VMA when assigning target_index values. Always set
1383 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1384 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1386 * libcoff.h: Rebuild.
1388 * coffcode.h (coff_set_custom_section_alignment): Add const to
1389 declaration to match definition.
1390 (coff_write_object_contents): Don't set F_AR32W(R)? if
1393 * coff-i386.c (in_reloc_p): Add declaration.
1394 (i386coff_vec): Simplify initialization of
1395 application_section_flags.
1397 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1398 version. Move COFF_WITH_PE specific code to new version.
1399 (stype_to_sec_flags): Likewise. Add section parameter.
1400 * coffgen.c (make_a_section_from_file): Set target_index before
1401 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1402 * libcoff.h: Rebuild.
1404 * syms.c (stt): Add some PE/PEI section names.
1405 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1407 (bfd_symbol_info): Check for 'w'.
1409 * section.c (struct bfd_comdat_info): Define.
1410 (asection): Add comdat field.
1411 (STD_SECTION): Initialize comdat field.
1412 (bfd_make_section_anyway): Likewise.
1413 * bfd-in2.h: Rebuild.
1415 1999-09-06 Andreas Schwab <schwab@suse.de>
1417 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1420 1999-09-06 Nick Clifton <nickc@cygnus.com>
1422 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1423 bfd_realloc instead of calloc and realloc.
1425 1999-09-04 Steve Chamberlain <sac@pobox.com>
1427 * cpu-pj.c: New file.
1428 * elf32-pj.c: New file.
1429 * config.bfd (pj*): New cpu.
1430 (pj-*-*, pjl-*-*): New targets.
1431 * configure.in (bfd_elf32_pj_vec): New target vector.
1432 (bfd_elf32_pjl_vec): New target vector.
1433 * archures.c (bfd_arch_pj): Define.
1434 * elf.c (prep_headers): Handle bfd_arch_pj.
1435 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1436 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1437 to target vector list.
1438 * Makefile.am: Rebuild dependencies.
1439 (ALL_MACHINES): Add cpu-pj.lo.
1440 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1441 (BFD32_BACKENDS): Add elf32-pj.lo.
1442 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1443 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1445 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1447 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1448 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1449 and NON_GOT_REF from weak defined symbol to real symbol.
1450 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1451 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1452 create a COPY reloc.
1453 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1454 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1455 don't create a COPY reloc.
1457 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1459 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1460 count those in sections we are not including in the link.
1462 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1464 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1465 field in hpux11 shared libraries.
1467 1999-09-02 Nick Clifton <nickc@cygnus.com>
1469 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1471 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1473 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1474 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1475 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1477 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1479 * elflink.h (record_link_assignment): When possible, keep the
1480 original type of the symbol.
1482 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1484 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1485 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1486 tools were configured.
1487 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1489 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1491 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1492 GOT entries for GOT16 relocations; they're not required.
1494 1999-08-24 Nick Clifton <nickc@cygnus.com>
1496 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1498 * config.bfd (arm-*-netbsd*): New target.
1499 * configure.in (armnetbsd_vec): New target vector.
1500 * configure: Regenerate
1501 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1503 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1504 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1505 (armnetbsd.lo): New rule with deps.
1506 * Makefile.in: Regenerate.
1508 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1511 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1513 * som.c (som_slurp_symbol_table): Fix typo in comment.
1515 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1517 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1518 here instead of using elf_section_data...
1520 1999-08-19 Nick Clifton <nickc@cygnus.com>
1522 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1523 relocations into the base file.
1524 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1525 we are building a base file.
1527 1999-08-19 Nick Clifton <nickc@cygnus.com>
1529 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1531 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1532 REL relocs when performing a partial relocation.
1534 1999-08-18 Donn Terry <donn@interix.com>
1536 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1537 _bfd_coff_link_input_bfd into top level.
1539 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1540 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1541 (coff_i386_rtype_to_howto): Likewise.
1542 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1543 Completely ignore symbols which are all zero.
1544 (dummy_reloc16_estimate): Add return 0.
1545 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1546 variable copy to name_copy to avoid shadowing outer scope
1548 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1549 from unsigned int to unsigned long. Add timestamp field.
1550 * libcoff.h: Rebuild.
1552 1999-08-17 H.J. Lu <hjl@gnu.org>
1554 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1557 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1559 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1560 for special section symbols.
1561 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1562 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1565 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1567 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1568 coincidence of variable names between old and new code.
1570 1999-08-12 Nick Clifton <nickc@cygnus.com>
1572 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1573 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1574 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1575 and 'addend' parameter a 'bfd_signed_vma'.
1576 (elf32_arm_final_link_relocate): Do not involve stubs in
1577 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1578 jumps, not function calls.
1580 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1582 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1583 in R_ARM_PC24 relocs.
1585 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1587 * elf-hppa.h (elf_hppa_fake_sections): New function.
1588 * elf32-hppa.c (elf_backend_fake_sections): Define.
1590 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1591 recent changes to the arch_info structure.
1593 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1594 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1595 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1598 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1599 Ralf Baechle <ralf@uni-koblenz.de>
1601 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1602 output DT_MIPS_GOTSYM.
1603 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1604 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1606 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1608 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1609 prototype. Handle local symbols. Add commentary.
1610 (mips_elf_calculate_relocation): Adjust accordingly.
1611 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1614 * elflink.h (elf_bfd_final_link): Tweak last change.
1616 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1618 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1619 elf-section data to allocate just the right amount of relocation
1620 space. Don't allocate the hash space twice.
1621 (elf_bfd_final_link): Calculate the amount of space to allocate in
1622 each relocation section.
1624 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1626 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1627 64bit mode, generate a section relative relocation for a 32bit
1629 (elf_hppa_is_local_label_name): New function.
1630 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1631 shared between 32bit and 64bit port.
1633 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1635 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1636 R_MIPS_GOT16 and R_MIPS_CALL16.
1637 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1638 to use when looking for a preexisting GOT entry.
1640 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1642 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1643 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1645 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1647 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1649 * elflink.h (elf_link_output_extsym): Don't output a weak
1650 reference to an undefined symbol just because it was defined weak
1653 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1655 * coffgen.c (coff_find_nearest_line): When looking for file, use
1656 last best match rather than first. If address is beyond last line
1657 number record, don't return the last line as the correct value.
1659 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1661 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1662 * bfd-in2.h: Rebuild.
1664 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1666 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1667 * coffcode.h (coff_set_custom_section_alignment): New static
1669 (coff_section_alignment_table): New static array.
1670 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1671 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1672 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1673 * libcoff.h: Rebuild.
1675 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1677 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1679 * Makefile.in: Rebuild.
1681 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1683 * section.c (SEC_SHARED): Define.
1684 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1685 (styp_to_sec_flags): Likewise.
1686 * peicode.h (coff_swap_scnhdr_out): Likewise.
1687 * bfd-in2.h: Rebuild.
1689 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1691 * coffcode.h (coff_classify_symbol): Comment out part of
1692 1999-08-05 change which breaks cygwin DLLs.
1694 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1695 * aclocal.m4, configure: Rebuild.
1697 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1699 * section.c (global_syms): Only initialize union field if
1702 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1704 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1705 the size of a GOT entry here.
1706 (mips_elf_calculate_relocation): Don't create a local GOT entry
1707 for the symbol in a GOT16 relocation; just for it's high-order bit
1708 (_bfd_mips_elf_relocate_section): Fix thinko.
1710 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1712 Based on patches from Donn Terry <donn@interix.com>:
1713 * coffcode.h (enum coff_symbol_classification): Define.
1714 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1715 _bfd_coff_classify_symbol. Change return type.
1716 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1717 (coff_slurp_symbol_table): Use coff_classify_symbol.
1718 (coff_classify_symbol): New static function.
1719 (coff_sym_is_global): Never define.
1720 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1721 * cofflink.c (coff_link_check_ar_symbols): Use
1722 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1723 (coff_link_add_symbols): Likewise.
1724 (_bfd_coff_link_input_bfd): Likewise.
1725 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1726 coff_classify_symbol.
1727 * libcoff.h: Rebuild.
1729 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1731 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1732 (e_ltpsel, e_rtpsel): Similarly.
1734 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1735 and 14bit ertpsel. Handle 64bit psel.
1737 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1739 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1740 handling for REL relocations. And only left-shift R_MIPS26
1741 relocation addends where necessary.
1743 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1745 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1746 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1747 Just return the relocation found.
1748 (mips_elf_relocate_section): Pull the LO16 addend out of the
1749 section itself when using REL relocations.
1751 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1752 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1755 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1757 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1758 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1759 relocation against a symbol in an input section with no output
1760 section. From Daniel Jacobowitz <drow@false.org>.
1762 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1764 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1765 look for generated file correctly.
1766 * aclocal.m4, configure: Rebuild.
1768 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1770 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1771 and R_MIPS16_26 relocations correctly when relocating.
1772 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1773 and R_MIPS_CALL_LO16 are for global symbols.
1775 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1777 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1779 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1780 variables and initialize them.
1782 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1784 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1785 there are no global symbols requiring GOT entries.
1786 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1787 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1788 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1790 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1791 symbols are considered to have the value zero.
1792 (_bfd_mips_elf_relocate_section): Don't try to perform a
1793 relocation for an undefined symbol.
1794 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1797 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1799 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1800 wants ba,a,pt %xcc instead of %icc.
1801 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1802 of large PLT entries.
1803 (sparc64_elf_plt_ptr_offset): Fix calculation.
1804 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1805 addend should be relative to load address, not .plt section start.
1806 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1808 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1810 * elf-bfd.h (struct elf_backend_data): Add
1811 print_symbol_all and output_arch_syms backend methods.
1812 * elfxx-target.h: Likewise.
1813 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1814 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1815 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1817 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1818 symbols in .dynsym, add their names into .dynstr. Put those symbols
1820 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1821 pointers to STT_REGISTER symbols in dynsym section.
1822 (sparc64_elf_print_symbol_all): New function.
1823 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1824 printing using the print_symbol_all hook.
1826 1999-07-30 Catherine Moore <clm@cygnus.com>
1828 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1831 1999-07-29 Richard Henderson <rth@cygnus.com>
1833 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1834 dynamic_sections_created.
1836 1999-07-29 Richard Henderson <rth@cygnus.com>
1838 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1839 (mips_rtype_to_howto): ... new function.
1840 (_bfd_mips_elf_relocate_section): Use it.
1842 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1844 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1846 1999-07-27 Nick Clifton <nickc@cygnus.com>
1848 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1850 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1851 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1853 1999-07-23 Donn Terry <donn@interix.com>
1855 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1856 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1857 * cofflink.c (coff_link_add_symbols): If PE, handle section
1859 * libcoff.h: Rebuild.
1861 * config.bfd (i[3456]86-*-interix*): New target.
1863 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1865 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1866 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1867 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1868 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1869 (COFF_SUPPORT_GNU_LINKONCE): Define.
1870 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1871 (COFF_SUPPORT_GNU_LINKONCE): Define.
1873 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1876 * makefile.dos: Remove; obsolete.
1877 * configure.bat: Remove; obsolete.
1879 1999-07-21 H.J. Lu <hjl@gnu.org>
1881 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1883 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1885 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1886 message and fail if a symbol index is out of range.
1888 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1890 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1891 when looking at a R_MIPS_GOT16 relocation.
1893 1999-07-20 Nick Clifton <nickc@cygnus.com>
1895 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1897 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1899 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1900 removed in previous change.
1901 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1902 in relocateable output.
1904 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1906 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1909 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1910 if they appear to be specially created by the linker.
1912 1999-07-19 Nick Clifton <nickc@cygnus.com>
1914 * targets.c (alternative_target): New field in bfd_target
1916 (bfd_search_for_target): New function: Find a target that
1917 satisifies a search function.
1918 * bfd-in2.h: Regenerate.
1920 * elfxx-target.h: Initialise the alternative_target field of
1921 the bfd_target structures to point to the other target (if
1923 * nlm-target.h: Initialise the alternative_target field of
1924 the bfd_target structures to point to the other target (if
1927 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1928 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1930 * aix386-core.c: Initialise new field of bfd_target structure.
1931 * aout-adobe.c: Initialise new field of bfd_target structure.
1932 * aout-arm.c: Initialise new field of bfd_target structure.
1933 * aout-target.h: Initialise new field of bfd_target structure.
1934 * aout-tic30.c: Initialise new field of bfd_target structure.
1935 * binary.c: Initialise new field of bfd_target structure.
1936 * bout.c: Initialise new field of bfd_target structure.
1937 * cisco-core.c: Initialise new field of bfd_target structure.
1938 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1939 * coff-alpha.c: Initialise new field of bfd_target structure.
1940 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1941 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1942 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1943 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1944 * coff-i386.c: Initialise new field of bfd_target structure.
1945 * coff-i860.c: Initialise new field of bfd_target structure.
1946 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1947 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1948 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1949 * coff-mips.c: Initialise new field of bfd_target structure.
1950 * coff-ppc.c: Initialise new field of bfd_target structure.
1951 * coff-rs6000.c: Initialise new field of bfd_target structure.
1952 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1953 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1954 * coff-tic30.c: Initialise new field of bfd_target structure.
1955 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1956 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1957 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1958 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1959 * hppabsd-core.c: Initialise new field of bfd_target structure.
1960 * hpux-core.c: Initialise new field of bfd_target structure.
1961 * i386msdos.c: Initialise new field of bfd_target structure.
1962 * i386os9k.c: Initialise new field of bfd_target structure.
1963 * ieee.c: Initialise new field of bfd_target structure.
1964 * ihex.c: Initialise new field of bfd_target structure.
1965 * irix-core.c: Initialise new field of bfd_target structure.
1966 * mipsbsd.c: Initialise new field of bfd_target structure.
1967 * netbsd-core.c: Initialise new field of bfd_target structure.
1968 * oasys.c: Initialise new field of bfd_target structure.
1969 * osf-core.c: Initialise new field of bfd_target structure.
1970 * ppcboot.c: Initialise new field of bfd_target structure.
1971 * ptrace-core.c: Initialise new field of bfd_target structure.
1972 * sco5-core.c: Initialise new field of bfd_target structure.
1973 * som.c: Initialise new field of bfd_target structure.
1974 * srec.c: Initialise new field of bfd_target structure.
1975 * tekhex.c: Initialise new field of bfd_target structure.
1976 * trad-core.c: Initialise new field of bfd_target structure.
1977 * versados.c: Initialise new field of bfd_target structure.
1978 * vms.c: Initialise new field of bfd_target structure.
1980 1999-07-19 Andreas Schwab <schwab@suse.de>
1982 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1985 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1987 * elflink.h (elf_link_adjust_relocs): New function.
1988 (elf_bfd_final_link): Use it.
1989 (elf_link_input_bfd): Deal with the fact that there can be
1990 two relocation sections for a single section.
1991 (elf_reloc_link_order): Likewise.
1993 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1994 a relocateable object.
1995 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1997 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1999 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2000 (sparc64_elf_get_reloc_upper_bound,
2001 sparc64_elf_get_dynamic_reloc_upper_bound,
2002 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2003 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2005 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2006 ELF64_R_TYPE_ID/DATA where appropriate.
2008 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2010 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2013 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2015 * elf32-mips.c (mips_elf_local_relocation_p): New static
2017 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2018 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2019 Always set *require_jalxp.
2020 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2021 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2022 GOT16 if the GOT16 is against a local symbol. Don't return false
2023 for an undefined symbol. If there is an overflow, assert that we
2026 1999-07-16 Andreas Schwab <schwab@suse.de>
2028 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2029 variables `link' and `elfsec'.
2030 (elf_bfd_final_link): Remove unused variable `os'.
2032 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2034 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2035 a PT_PHDR program headers.
2036 (_bfd_mips_elf_final_link): Don't assume there are going to be
2037 section symbols when we're not building a shared object.
2038 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2041 1999-07-15 J.T. Conklin <jtc@redback.com>
2043 * config.bfd (i[3456]86-*-vxworks*): New target.
2045 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2047 * elf32-mips.c (mips_elf_stub_section_p): New function.
2048 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2049 (mips_elf_relocate_section): Adjust calling sequence for
2050 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2051 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2054 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2056 * configure.in: Bump version number to 2.9.5.
2057 * configure: Rebuild.
2059 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2061 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2063 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2064 to derive final type instead of hardwiring a selection.
2066 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2068 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2069 things relocated by R_MIPS16_GPREL.
2070 (mips_elf_perform_relocation): Likewise.
2072 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2074 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2076 1999-07-14 Richard Henderson <rth@cygnus.com>
2078 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2079 (_bfd_mips_elf_size_dynamic_sections): Set it.
2080 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2081 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2082 new argument max_local.
2084 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2086 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2087 subwords when handling an R_MIPS16_26 relocation.
2088 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2091 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2092 dst_mask to match reality.
2093 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2094 (mips_elf_obtain_contents): Use bfd_get.
2095 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2096 (mips_elf_relocate_section): Likewise.
2098 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2100 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2101 (mips_elf_relocate_section): Adjust calling sequence for
2102 mips_elf_perform_relocation.
2103 (mips_elf_perform_relocation): Take additional argument. Handle
2104 R_MIPS16_26. Use bfd_put for convenience.
2106 1999-07-13 Richard Henderson <rth@cygnus.com>
2108 * elf.c (assign_file_positions_for_segments): Thinko last change.
2109 Always overwrite p_flags.
2111 1999-07-13 Richard Henderson <rth@cygnus.com>
2113 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2114 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2115 .dynbss and .rel[a].bss if want_dynbss.
2116 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2118 1999-07-13 Richard Henderson <rth@cygnus.com>
2120 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2122 1999-07-13 Richard Henderson <rth@cygnus.com>
2124 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2125 (struct elf_link_hash_table): Add dynlocal.
2126 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2127 (_bfd_elf_link_adjust_dynindx): Delete.
2128 (_bfd_elf_link_renumber_dynsyms): Prototype.
2129 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2130 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2131 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2132 (_bfd_elf_link_lookup_local_dynindx): New function.
2133 (elf_link_renumber_hash_table_dynsyms): New function.
2134 (_bfd_elf_link_renumber_dynsyms): New function.
2135 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2136 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2137 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2138 instead of elf_link_remove_section_and_adjust_dynindices.
2139 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2140 (elf_link_assign_sym_version): Remove removed_dynamic code.
2141 (elf_link_renumber_dynsyms): Delete.
2142 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2144 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2145 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2146 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2147 * elf32-mips.c: Similarly.
2148 * elf32-ppc.c: Similarly.
2149 * elf32-sparc.c: Similarly.
2150 * elf64-alpha.c: Similarly.
2151 * elf64-sparc.c: Similarly.
2153 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2155 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2156 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2157 when the relocation is against _gp_disp.
2159 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2161 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2162 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2163 to possibly_dynamic_relocs. Adjust usage throughout code.
2164 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2165 (elf_mips_ctor64_howto): Likewise.
2166 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2168 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2169 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2170 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2171 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2173 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2175 * Makefile.am: Rebuild dependencies.
2176 * Makefile.in: Rebuild.
2178 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2179 * bfd-in2.h: Rebuild.
2181 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2182 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2183 structure initializations. Add casts.
2184 * reloc.c (EMPTY_HOWTO): Define.
2185 * bfd-in2.h: Rebuild.
2186 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2187 comparisons against 0.
2188 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2189 previous_ibfd_e_flags to unsigned long.
2190 * vms.h (struct vms_private_data_struct): Change section_count to
2192 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2193 (_bfd_vms_write_gsd): Change symnum to unsigned.
2194 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2195 * vms-tir.c (etir_sta): Change psect to unsigned.
2196 (alloc_section): Change idx to unsigned.
2197 (tir_sta, tir_ctl): Change psect to unsigned.
2198 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2199 * vms.c (priv_section_count): Change to unsigned.
2201 1999-07-12 Andreas Schwab <schwab@suse.de>
2203 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2204 * m68klinux.c: Likewise.
2206 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2208 * Many files: Changes to avoid gcc warnings: Remove unused local
2209 variables. Add default case to enum switches.
2210 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2211 compile if not COFF_IMAGE_WITH_PE.
2212 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2213 (bfd_arm_get_bfd_for_interworking): Likewise.
2214 (bfd_arm_process_before_allocation): Likewise.
2215 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2216 * pei-arm.c: Likewise.
2217 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2218 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2219 (mips_elf_got16_entry): Put parens around & in body of ==.
2220 (mips_elf_calculate_relocation): Correct test for empty string.
2221 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2223 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2226 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2228 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2229 as appropriate. Fill in structure initializations. Add variable
2230 initializations. Add casts.
2231 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2232 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2234 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2236 * elf-bfd.h (bfd_elf_hash): Update declaration.
2237 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2238 when calling bfd_elf_hash.
2240 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2242 * libbfd.c (bfd_put_8): Make it of type `void'.
2243 * bfd-in2.h: Regenerated.
2244 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2246 (_bfd_mips_elf_final_link): Likewise.
2248 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2250 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2252 * config.bfd (hppa*-*-linux-gnu*): New target
2254 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2256 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2257 (_bfd_mips_elf_create_dynamic_sections): New function.
2258 (_bfd_mips_elf_add_symbol_hook): Likewise.
2259 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2260 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2261 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2262 (_bfd_mips_elf_gc_mark_hook): Likewise.
2263 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2264 (_bfd_mips_elf_always_size_sections): Likewise.
2265 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2266 (_bfd_mips_elf_check_relocs): Likewise.
2267 (_bfd_mips_elf_link_hash_table_create): Likewise.
2268 (_bfd_mips_elf_print_private_data): Likewise.
2269 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2270 (_bfd_mips_elf_final_link): Likewise.
2271 (_bfd_mips_elf_additional_program_headers): Likewise.
2272 (_bfd_mips_elf_modify_segment_map): Likewise.
2273 (_bfd_mips_elf_relocate_section): Likewise.
2274 * elf32-mips.c (mips_elf32_object_p): Move contents into
2275 _bfd_mips_elf_object_p.
2276 (mips_elf_additional_program_headers): Rename to
2277 _bfd_mips_elf_additional_program_headers.
2278 (mips_elf_modify_segment_map): Rename to
2279 _bfd_mips_elf_modify_segment_map.
2280 (elf_mips_abi_name): Change prototype.
2281 (mips_elf32_section_from_shdr): Merge into
2282 _bfd_mips_elf_section_from_shdr.
2283 (mips_elf32_section_processing): Merge into
2284 _bfd_mips_elf_section_processing.
2285 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2286 the right back-end ELF linker.
2287 (mips_elf_relocate_section): Rename to
2288 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2289 (mips_elf_link_output_symbol_hook): Rename to
2290 _bfd_mips_elf_link_output_symbol_hook.
2291 (mips_elf_create_dynamic_section): Rename to
2292 _bfd_mips_elf_create_dynamic_section.
2293 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2294 Adjust for 64-bit code. Use mips_elf_got_section.
2295 (mips_elf_adjust_dynamic_symbol): Rename to
2296 _bfd_mips_elf_adjust_dynamic_symbol. Use
2297 mips_elf_allocate_dynamic_relocations.
2298 (mips_elf_finish_dynamic_symbol): Rename to
2299 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2300 Adjust for 64-bit code.
2301 (mips_elf_finish_dynamic_sections): Rename to
2302 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2303 (mips_elf_always_size_sections): Rename to
2304 _bfd_mips_elf_always_size_sections.
2305 (mips_elf_add_symbol_hook): Rename to
2306 _bfd_mips_elf_add_symbol_hook.
2307 (mips_elf_next_lo16_addend): Constify.
2308 (mips_elf_calculate_relocation): Likewise.
2309 (mips_elf_obtain_contents): Likewise.
2310 (mips_elf_perform_relocation): Likewise.
2311 (mips_elf_create_dynamic_relocation): Likewise.
2312 (mips_elf_allocate_dynamic_relocations): New function.
2313 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2314 (MIPS_ELF_REL_SIZE): Likewise.
2315 (MIPS_ELF_DYN_SIZE): Likewise.
2316 (MIPS_ELF_GOT_SIZE): Likewise.
2317 (MIPS_ELF_SYM_SIZE): Likewise.
2318 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2319 (MIPS_ELF_GET_WORD): Likewise.
2320 (MIPS_ELF_PUT_WORD): Likewise.
2321 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2322 (STUB_LW): Conditionalize for 64-bit value.
2323 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2325 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2326 Check it for inconsistency.
2327 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2329 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2331 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2332 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2333 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2334 (mips_elf_local_got_index): Likewise.
2335 (mips_elf_got_page): Likewise.
2336 (mips_elf_got_info): Likewise.
2337 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2338 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2339 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2340 instead of constant `2'.
2341 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2342 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2343 (mips_elf_size_dynamic_sections): Use
2344 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2345 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2346 Adjust all releveant entries in elf backend table.
2347 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2348 (mips_elf64_section_processing): Likewise.
2349 Adjust elf backend entries to use _bfd_mips_elf variants now
2352 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2354 (size_dynamic_sections): Likewise.
2355 (elf_link_output_extsym): Likewise.
2356 * elf.c: (elf_fake_sections): Likewise.
2357 * libbfd.c (bfd_get): New macro.
2358 (bfd_put): Likewise.
2359 * bfd-in2.h: Regenerated.
2361 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2363 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2364 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2365 wap_reloca_in, and swap_reloca_out.
2366 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2367 multiple internal relocations per external relocation.
2368 (link_read_relocs): Likewise.
2369 (elf_bfd_final_link): Likewise.
2370 (elf_link_input_bfd): Likewise.
2371 (elf_gc_mark): Likewise.
2372 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2373 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2375 (size_info): Add entries for new fields.
2376 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2377 (mips_elf64_be_swap_reloc_in): New function.
2378 (mips_elf64_be_swap_reloc_out): Likewise.
2379 (mips_elf64_be_swap_reloca_in): Likewise.
2380 (mips_elf64_be_swap_reloca_out): Likewise.
2381 (mips_elf64_size_info): Add entries for new fields.
2383 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2385 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2386 field equals the new rel_count field.
2387 (elf_link_input_bfd): When doing a relocateable link, use the new
2388 rel_count field rather than the reloc_count field.
2389 (elf_reloc_link_order): Likewise.
2390 (elf_finish_pointer_linker_section): Likewise.
2392 Based on patch from H.J. Lu <hjl@gnu.org>:
2393 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2394 shared library to override a weak definition in a regular object.
2396 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2398 * libhppa.h: Revert July 2, 1999 patch.
2400 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2401 need to generate DLTIND relocations, not DLTREL relocations.
2403 1999-07-05 Nick Clifton <nickc@cygnus.com>
2405 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2407 (coff_set_flags): Recognise arm 5 architectures.
2409 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2410 Add support for armv5 architecture.
2412 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2414 * reloc.c: Add new, assembler only, ARM reloc:
2415 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2417 * bfd-in2.h: Regenerate.
2419 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2421 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2422 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2423 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2424 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2425 * elf32-mips.c (ABI_64_P): New macro.
2426 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2427 (_bfd_mips_elf_find_nearest_line): Adjust call to
2428 _bfd_dwarf2_find_nearest_line.
2429 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2430 * libbfd.h: Regenerated.
2432 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2434 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2436 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2438 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2439 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2441 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2443 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2445 (_bfd_elf_init_reloc_shdr): New function.
2446 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2447 bfd_alloc followed by memset.
2448 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2449 (elf_fake_sections): Here.
2450 (assign_section_numbers): Assign section numbers for the second
2451 relocation section, if required.
2452 * elflink.h (elf_link_output_relocs): New function.
2453 (elf_link_size_reloc_section): Likewise.
2454 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2455 (elf_link_input_bfd): Use elf_link_output_relocs.
2457 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2458 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2460 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2462 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2465 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2467 * elf32-mips.c (mips_elf_got_info): Move declaration before
2468 prototypes. Change global_gotsym to be a pointer to a hash entry,
2469 rather than a number index.
2470 (mips_elf_link_hash_entry): Move declaration before prototypes.
2471 (mips_elf_irix6_finish_dynamic_symbol): New function.
2472 (mips_elf_sign_extend): Likewise.
2473 (mips_elf_high): Likewise.
2474 (mips_elf_higher): Likewise.
2475 (mips_elf_highest): Likewise.
2476 (mips_elf_global_got_index): Likewise.
2477 (mips_elf_local_got_index): Likewise.
2478 (mips_elf_got_offset_from_index): Likeiwse.
2479 (mips_elf_record_global_got_symbol): Likewise.
2480 (mips_elf_got_page): Likewise.
2481 (mips_elf_next_lo16_addend): Likewise.
2482 (mips_elf_calculate_relocation): Likewise.
2483 (mips_elf_obtain_contents): Likewise.
2484 (mips_elf_perform_relocation): Likewise.
2485 (mips_elf_assign_gp): Likewise.
2486 (mips_elf_sort_hash_table_f): Likewise.
2487 (mips_elf_sort_hash_table): Likewise.
2488 (mips_elf_got_section): Likewise.
2489 (mips_elf_got_info): Likewise.
2490 (mips_elf_create_local_got_entry): Likewise.
2491 (mips_elf_got16_entry): Likewise.
2492 (mips_elf_create_dynamic_relocation): Likewise.
2493 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2494 (mips_elf_final_gp): Use mips_elf_assign_gp.
2495 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2496 into SHN_SCOMMON automatically on IRIX6.
2497 (mips_elf_add_symbol_hook): Likewise.
2498 (mips_elf_relocate_section): Rewrite, using
2499 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2500 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2501 Don't deal with .rld_map on IRIX6.
2502 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2503 section flags appropriately for .got.
2504 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2505 the got. Call mips_elf_record_global_got_symbol and allocate
2506 local got space appropriately.
2507 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2508 char *. Rework calculation of GOT size. Sort dynamic symbol
2509 table entries so entries that do not require GOT entries appear at
2510 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2511 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2513 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2515 (mips_elf_finish_dynamic_symbol): Use
2516 mips_elf_irix6_finish_dynamic_symbol.
2517 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2518 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2519 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2521 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2523 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2524 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2526 1999-06-04 Philip Blundell <philb@gnu.org>
2528 * elf32-arm.h (elf_backend_got_header_size): Define.
2529 (elf_backend_plt_header_size): Likewise.
2531 1999-06-28 Jim Pick <jim@jimpick.com>
2533 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2535 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2537 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2538 relocation function.
2539 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2541 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2543 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2544 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2545 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2546 (_bfd_mips_elf_section_from_shdr): Use them.
2547 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2548 of GP-relative sections.
2549 (_bfd_mips_elf_set_section_contents): Use them.
2550 (_bfd_mips_elf_section_processing): Share code between .sdata and
2551 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2552 (mips_elf_additional_program_headers): Add handling for
2553 PT_MIPS_OPTIONS segment on IRIX6.
2554 (mips_elf_modify_segment_map): Likeiwse.
2555 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2556 Include the options sections on IRIX6. Don't look for GP-relative
2557 sections by name; use SHF_MIPS_GPREL instead.
2558 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2560 (mips_elf_create_dynamic_sections): Don't muck about with section
2561 alignments and such on IRIX6.
2562 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2563 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2564 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2565 bfd_zalloc rather than bfd_alloc and memset.
2566 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2567 Don't assert the existence of .rld_map on IRIX6.
2568 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2570 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2571 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2574 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2576 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2577 (mips_elf_swap_msym_out): New function.
2578 (mips_elf_create_msym_section): Likewise.
2579 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2580 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2581 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2582 section not named .msym.
2583 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2584 .msym directly. Set appropriate attributes for the .msym
2586 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2587 (mips_elf_link_hash_newfunc): Clear it.
2588 (mips_elf_create_dynamic_sections): Create the .msym section
2590 (mips_elf_size_dynamic_sections): Allocate space for the
2591 .msym section. Add a DT_MIPS_MSYM entry.
2592 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2594 (mips_elf_finish_dynamic_sections): Assign a value for
2595 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2597 * elf32-mips.c (irix_compat_t): New enumeration.
2598 (ABI_N32_P): New macro.
2599 (IRIX_COMPAT): Likewise.
2600 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2601 (mips_elf_relocate_section): Fix typo.
2603 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2605 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2606 as writable PE sections.
2608 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2610 * dwarf2.c (struct arange): New type.
2611 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2612 (arange_add): New function.
2613 (decode_line_info): Keep track of address ranges that a compilation
2615 (comp_unit_contains_address): Return true if address is contained
2616 in _any_ of the address ranges associated with a compilation unit.
2617 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2618 on the first comp_unit that contains the address.
2620 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2622 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2623 (decode_line_info): Add variable STASH and initialize it to point
2624 to the per-bfd dwarf2_debug info. Remove static variable
2625 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2627 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2629 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2630 shared library to have an undefined symbol.
2632 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2633 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2635 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2637 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2638 * elf32-hppa.c: Remove everything related to symbol extension
2639 sections & records. Use the common elf_hppa_final_write_processing.
2641 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2643 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2644 functions instead of _init/_fini if requested.
2646 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2648 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2651 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2653 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2654 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2656 (ppc_elf_finish_dynamic_sections): Check for positive section
2657 dynindx field, rather than comparing against -1.
2658 (ppc_elf_relocate_section): Only return false if undefined_symbol
2659 or reloc_overflow fail, not always upon encountering an error.
2661 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2663 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2664 bfd_byte * before performing pointer arithmetic.
2666 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2668 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2670 * elf32-hppa.c: Include elf-hppa.h.
2671 (ARCH_SIZE): Define.
2672 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2674 (elf32_hppa_info_to_howto): Similarly.
2675 (elf_hppa_howto_table): Similarly.
2676 (elf_hppa_reloc_type_lookup): Similarly.
2677 (hppa_elf_gen_reloc_type): Similarly.
2678 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2680 1999-06-22 Nick Clifton <nickc@cygnus.com>
2682 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2683 handling R_V850_22_PCREL relocation.
2685 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2687 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2690 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2692 * section.c (_bfd_strip_section_from_output): Ignore sections
2693 DISCARDed by the link script.
2695 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2697 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2698 Remove unused local variable spp.
2700 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2701 the entry symbol is not set.
2703 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2705 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2706 GPDISP or LITUSE in a relocatable link.
2708 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2710 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2711 * (alloc_dwarf1_func): Likewise.
2713 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2715 * libhppa.h: Fix various formatting errors.
2716 (assemble_3); Rewrite using CATENATE.
2717 (assemble_17): Fix various bugs.
2719 1999-06-16 Nick Clifton <nickc@cygnus.com>
2721 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2723 1999-06-15 Richard Henderson <rth@cygnus.com>
2725 * section.c (SEC_SHORT): Define.
2726 * bfd-in2.h: Rebuild.
2728 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2730 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2731 Remove abfd parameter. Use _bfd_strip_section_from_output.
2732 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2734 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2735 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2736 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2738 (bfd_elf_size_dynamic_sections): Use it.
2740 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2742 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2743 complain_overflow_bitfield to complain_overflow_signed.
2745 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2747 * elflink.h (elf_link_read_relocs_from_section): New function,
2749 (elf_link_read_relocs): Here. Use it for both relocation
2752 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2754 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2755 asect->reloc_count is valid.
2757 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2759 * elf32-mips.c (mips_elf32_section_processing): Permit a
2760 SHT_MIPS_REGINFO section to have a size of 0.
2762 1999-06-12 David O'Brien <obrien@freebsd.org>
2764 * config.bfd (alpha*-*-freebsd*): New target.
2765 (i[3456]86-*-freebsd*): Now defaults to ELF.
2767 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2769 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2770 wrap if the relocation covers the high bit of an address.
2772 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2774 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2776 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2777 instead of R_SPARC_max.
2778 (sparc64_elf_info_to_howto): Likewise.
2779 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2780 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2782 1999-06-07 Richard Henderson <rth@cygnus.com>
2784 * section.c (_bfd_strip_section_from_output): Remove output
2785 sections with no initial link_order.
2787 1999-06-07 Nick Clifton <nickc@cygnus.com>
2789 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2791 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2793 * Makefile.am (SOURCE_HFILES): Add missing headers.
2794 * Makefile.in: Regenerated.
2796 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2798 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2801 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2803 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2804 range undefweak symbols.
2805 * hash.c: Add missing comma after @xref{}
2806 * linker.c: Likewise.
2808 1999-06-04 Nick Clifton <nickc@cygnus.com>
2810 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2812 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2813 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2814 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2815 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2817 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2819 * Makefile.am: Rebuild dependencies.
2820 (BFD32_BACKENDS): Add dwarf1.lo.
2821 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2822 * Makefile.in: Rebuild.
2824 1999-06-04 Nick Clifton <nickc@cygnus.com>
2826 * Makefile.am: Add epoc-arm-pe target.
2827 * Makefile.in: Regenerate.
2828 * pe-arm.c: Only redefine interworking function names if they have
2829 not already been redefined.
2830 * pei-arm.c: Only redefine interworking function names if they have
2831 not already been redefined.
2832 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2834 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2837 1999-06-03 Nick Clifton <nickc@cygnus.com>
2839 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2841 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2843 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2845 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2847 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2848 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2850 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2852 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2853 in other text sections.
2855 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2857 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2858 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2859 * libbfd.h: Regenerate.
2860 * coff-sh.c (sh_merge_private_data): Delete.
2861 (coff_bfd_merge_private_bfd_data): Change to
2862 _bfd_generic_verify_endian_match.
2863 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2865 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2867 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2869 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2871 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2873 (bfd_elf32_arm_process_before_allocation): Likewise.
2874 * bfd-in2.h: Rebuild.
2876 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2878 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2879 track of end_sequence markers.
2880 (add_line_info): Add END_SEQUENCE arg.
2881 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2882 debug-line info---it doesn't work right if a compilation unit
2883 consists of multiple discontiguous code-sequences. It would be
2884 worthwhile to optimize for the common case where a compilation
2885 unit results in a contiguous set of code sequences, but this is
2886 quite tricky to get right for arbitrary DWARF2 files.
2887 (lookup_address_in_line_info_table): Don't use the last line entry
2888 for a compilation unit for anything with an address higher than
2889 this line entry. Also, check for end_sequence markers to
2890 correctly handle discontinuities.
2891 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2892 compilation units, check all compilation units with each->high==0
2893 just like when reading compilation units.
2895 * dwarf2.c (decode_line_info): Initialize table->files and
2896 table->last_line to NULL to avoid segfaults due to random
2897 values in these members.
2898 (concat_filename): Check for out-of-range file number before
2899 indexing filename table. Segfaults suck.
2901 * dwarf2.c (decode_line_info): Don't truncate address to least
2902 significant 32 bits (breaks 64 bit targets).
2903 (lookup_address_in_function_table): Ditto.
2904 (comp_unit_contains_address): Ditto.
2906 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2908 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2909 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2910 (mips_elf64_howto_table_rela): Likewise.
2912 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2914 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2915 single section has two associated relocation sections.
2917 1999-06-02 Mark Salter <msalter@cygnus.com>
2919 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2920 COFF_WITH_PE defined.
2922 1999-06-02 Nick Clifton <nickc@cygnus.com>
2924 * pe-arm.c: Rename global arm interworking functions to avoid name
2925 collision when all targets BFD is built.
2928 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2930 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2931 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2932 (bfd_elf_section_data): Add use_rela_p.
2933 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2934 (_bfd_elf_new_section_hook): Likewise.
2935 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2937 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2938 * elfcode.h (write_relocs): Determine whether or not use rela
2939 relocs based on the relocation section header.
2940 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2941 instead of use_rela_p.
2942 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2943 (elf_backend_may_use_rela_p): Likewise.
2944 (elf_backend_default_use_rela_p): Likewise.
2945 (elfNN_bed): Use them.
2947 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2949 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2951 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2953 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2954 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2955 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2956 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2957 * bfd-in2.h: Regenerated.
2958 * libbfd.h: Likewise.
2959 * elf32-mips.c (mips_info_to_howto_rela): New function.
2960 (USE_REL): Adjust for new conventions.
2961 (MINUS_ONE): New macro.
2962 (elf_mips_howto_table): Add R_MIPS_SUB.
2963 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2965 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2966 .MIPS.content section.
2967 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2968 with .MIPS.content as .MIPS.content sections. Set
2969 SHF_MNIPS_NOSTRIP for such section.
2970 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2971 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2972 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2974 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2976 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2979 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2982 1999-05-30 Philip Blundell <philb@gnu.org>
2984 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2985 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2986 the addend does not overflow into the rest of the word.
2988 1999-05-29 Nick Clifton <nickc@cygnus.com>
2990 * bfd-in.h: Amend prototype for
2991 bfd_elf32_arm_process_before_allocation .
2992 * bfd-in.h: Regenerate.
2994 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2995 elements in a fixed sized array.
2996 (ARM_ELF_ABI_VERSION): Define.
2997 (ARM_ELF_OS_ABI_VERSION): Define.
2998 (R_ARM_THM_ABS5): Fix rightshift and size.
2999 (R_ARM_THM_PC22): Fix size.
3000 (R_ARM_PLT32): Define Howto.
3001 (find_howto): New function: Locate a howto based on a reloc
3003 (elf32_arm_info_to_howto): Use find_howto if necessary.
3004 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3005 bfd_reloc_code_real_type.
3006 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3007 and BFD_RELOC_VTABLE_ENTRY.
3008 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3010 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3011 elements in a fixed sized array.
3012 (ARM_ELF_ABI_VERSION): Define.
3013 (ARM_ELF_OS_ABI_VERSION): Define.
3014 (R_ARM_THM_ABS5): Fix rightshift and size.
3015 (R_ARM_THM_PC22): Fix size.
3016 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3017 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3018 bfd_reloc_code_real_type.
3020 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3021 no_pipeline_knowledge.
3022 (elf32_arm_link_hash_create): Initialise new field to zero.
3023 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3024 no_pipeline_knowledge. Use this parameter to initialise the field
3025 in the globals data structure.
3026 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3027 no_pipeline_knowledge is false and the binary is from an old
3029 (elf32_arm_merge_private_data): Generate an error if an attempt is
3030 made to linl together big endian and little endian code.
3031 (elf32_arm_post_process_headers): New function: Initialise the
3032 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3034 (elf_backend_post_process_headers): Define.
3036 1999-05-28 Nick Clifton <nickc@cygnus.com>
3038 * elf-bfd.h (struct elf_backend_data): Add new field:
3039 elf_backend_post_process_headers.
3041 * elfxx-target.h (elf_backend_post_process_headers): Define to
3042 NULL if not already defined.
3043 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3045 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3047 (_bfd_elf_compute_section_file_positions): Call
3048 elf_backend_post_process_headers if defined.
3050 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3052 * configure.in: Check whether getuid and getgid exist.
3053 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3054 HAVE_GETGID are not defined, respectively.
3055 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3057 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3058 * configure, config.in: Rebuild.
3060 1999-05-28 Martin Dorey <mdorey@madge.com>
3062 * elf32-i960.c: New file.
3063 * elf.c (prep_headers): Handle bfd_arch_i960.
3064 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3065 * config.bfd (i960-*-elf*): New target.
3066 * configure.in (bfd_elf32_i960_vec): New target vector.
3067 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3068 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3069 * Makefile.in, aclocal.m4, configure: Rebuild.
3071 1999-05-27 Nick Clifton <nickc@cygnus.com>
3073 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3075 (find_howto): New function: Find entries in the
3076 elf32_arm_howto_table.
3077 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3079 (elf32_arm_reloc_type_lookup): Add lookup for
3080 BFD_RELOC_ARM_PLT32.
3082 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3084 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3085 (elf32_arm_link_hash_table_create): Use above function as the
3086 constructor for hash table entries.
3087 (elf32_arm_relocate_section): Avoid crash when there is no output
3089 (elf32_arm_final_link_relocate): New parameter h.
3090 (elf32_arm_relocate_section): Pass symbol hash entry to above
3092 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3095 1999-05-25 Catherine Moore <clm@cygnus.com>
3097 * coff-arm.c (coff_arm_relocate_section): Don't emit
3098 base file entries for pc-relative values.
3100 1999-05-25 DJ Delorie <dj@cygnus.com>
3102 * peicode.h (coff_swap_sym_in): When we create the actual section
3103 to reflect the not-there section C_SECTION symbols refer to,
3104 change the symbol class to C_STAT as the section is now really
3107 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3109 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3112 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3114 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3116 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3117 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3119 1999-05-16 Nick Clifton <nickc@cygnus.com>
3121 * coff-mcore.c (in_reloc_p): Reinstate.
3123 1999-05-15 Nick Clifton <nickc@cygnus.com>
3125 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3126 * bfd-in2.h: Regenerate.
3127 * coff-mcore.c (in_reloc_p): Remove defintion.
3128 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3129 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3130 IMAGE_REL_MCORE_RVA.
3131 (coff_mcore_rtype_to_howto): Add special processing for
3132 IMAGE_REL_MCORE_RVA.
3133 (coff_mcore_relocate_section): Add support for
3134 IMAGE_REL_MCORE_RVA.
3135 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3136 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3138 (mcore_elf_relocate_section): Delete redundant case labels.
3140 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3142 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3143 precedence between bit-and and comparison.
3145 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3147 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3148 list of target formats (targ_selvecs).
3149 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3150 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3152 1999-05-10 DJ Delorie <dj@cygnus.com>
3154 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3155 reasonable mode until "ar x" is smart enough to skip it (fixes
3156 gcc/libgcc.a builds on mips-ecoff targets
3158 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3159 to work. Hack to support MS import libraries, which use different
3160 COMDAT types than GNU.
3161 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3162 to implied zero-length sections (see peicode below)
3163 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3164 filename symbols, which use one *or more* auxents.
3165 * coffswap.h (coff_swap_aux_in): ditto
3166 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3169 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3171 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3172 for all relocations.
3174 1999-05-10 Catherine Moore <clm@cygnus.com>
3176 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3177 if COFF_IMAGE_WITH_PE.
3178 (bfd_arm_process_before_allocation): Likewise.
3179 (bfd_arm_get_bfd_for_interworking): Likewise.
3180 * coff-arm.c: Likewise.
3181 * bfd-in2.h: Regenerate.
3182 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3183 (armpe_big_vec): Likewise.
3184 * configure: Rebuild.
3186 1999-05-10 Nick Clifton <nickc@cygnus.com>
3188 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3189 section, not just .rel. Same for .rela.
3191 1999-05-07 Nick Clifton <nickc@cygnus.com>
3193 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3194 endianism with an error message.
3196 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3198 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3199 assignment from "unsigned char *" to "char *".
3200 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3202 1999-05-05 Catherine Moore <clm@cygnus.com>
3204 * coff-arm.c (coff_arm_relocate_section): Add one to
3205 address of ARM_RVA32 thumb functions.
3207 1999-05-05 Catherine Moore <clm@cygnus.com>
3209 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3210 (elf32_m68k_copy_private_bfd_data): New.
3211 (elf32_m68k_merge_private_bfd_data): New.
3212 (elf32_m68k_print_private_bfd_data): New.
3213 (CPU32_FLAG): Define.
3214 (PLT_CPU32_ENTRY_SIZE): Define.
3215 (elf_cpu32_plt0_entry): Declare.
3216 (elf_cpu32_plt_entry): Declare.
3217 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3218 (elf_m68k_finish_dynamic_symbol): Likewise.
3219 (elf_m68k_finish_dynamic_sections): Likewise.
3220 (elf_backend_plt_header_size): Remove definition.
3221 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3222 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3223 (bfd_elf32_bfd_set_private_flags): Define.
3224 (bfd_elf32_bfd_print_private_bfd_data): Define.
3226 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3228 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3229 and R_LONG_PCREL_MODE.
3231 1999-04-29 Nick Clifton <nickc@cygnus.com>
3233 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3235 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3237 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3238 in relocation calculation.
3240 1999-04-26 Tom Tromey <tromey@cygnus.com>
3242 * aclocal.m4, configure: Updated for new version of libtool.
3244 1999-04-21 Nick Clifton <nickc@cygnus.com>
3246 * coff-mcore.c: Add support for mcore relocs.
3248 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3250 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3251 incorrect use EF_MIPS_xxBITPTRS.
3253 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3255 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3258 * bfd-in2.h: Rebuild.
3259 * libbfd.h: Rebuild.
3261 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3263 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3264 (coff_arm_relocate_section): Add ARM26D transform. Only
3265 change to ARM26D for relocateable links.
3267 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3269 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3270 (bfd_elf32_bfd_print_private_bfd_data): New.
3272 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3274 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3275 refetch addend if USE_REL, add many comments regarding current state.
3276 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3277 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3278 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3279 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3281 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3283 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3284 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3286 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3288 * dwarf2.c (decode_line_info): Don't truncate address to least
3289 significant 32 bits (breaks 64 bit targets).
3290 (lookup_address_in_function_table): Ditto.
3291 (comp_unit_contains_address): Ditto.
3293 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3295 * coff-arm.c (arm_emit_base_file_entry): New routine.
3296 (A2T3_OFFSET): Define.
3297 (T2A3_OFFSET): Define.
3298 (coff_arm_relocate_section): Emit base file entries for interworking
3301 1999-04-13 Philip Blundell <philb@gnu.org>
3303 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3304 relocs 17 through 19.
3306 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3308 * elfcode.h: Remove fnmatch.h.
3309 * elflink.h (elf_link_assign_sym_version): Call back to ld
3310 instead of calling fnmatch.
3312 * config.bfd (i?86-*-beoself): Include pe vecs.
3314 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3316 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3319 1999-04-10 Richard Henderson <rth@cygnus.com>
3321 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3322 when trying to resolve dynamic symbol references.
3323 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3324 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3325 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3326 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3327 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3328 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3329 * elflink.h (elf_link_output_extsym): Likewise.
3331 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3333 * section.c (_bfd_strip_section_from_output): New function moved from
3334 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3335 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3336 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3337 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3338 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3339 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3340 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3341 * bfd-in2.h: Update.
3343 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3345 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3347 1999-04-08 Nick Clifton <nickc@cygnus.com>
3349 * coff-mcore.c: New File: Support for mcore-pe targets.
3350 * cpu-mcore.c: New File: Support for mcore targets.
3351 * elf32-mcore.c: New File: Support for mcore-elf target.
3352 * pe-mcore.c: New File: Definitions for mcore-pe target.
3353 * pei-mcore.c: New File: Definitions for mcore-pei target.
3354 * Makefile.am: Add support for MCore targets.
3355 * Makefile.in: Regenerate.
3356 * config.bfd: Add support for MCore targets.
3357 * configure.in: Add support for MCore targets.
3358 * configure: Regenerate.
3359 * archures.c: Add support for MCore architecture.
3360 * bfd-in2.h: Regenerate.
3361 * coffcode.h: Add support for mcore-pe targets.
3362 * elf.c: Add support for mcore-elf target.
3363 * reloc.c: Add support for MCore relocs.
3364 * targets.c: Add support for MCore targets.
3366 1999-04-07 Nick Clifton <nickc@cygnus.com>
3368 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3369 R_ARM_XPC25 and R_ARM_THM_XPC22.
3370 (elf32_arm_reloc_map): Remove redundant entries.
3372 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3374 * sysdep.h (LC_MESSAGES): Never define.
3376 1999-04-06 Chris Torek <torek@bsdi.com>
3378 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3379 all callers. Rewrite completely.
3380 (_bfd_relocate_contents): Rewrite overflow checking.
3381 * bfd-in2.h: Rebuild.
3383 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3385 From Gabriel Paubert <paubert@iram.es>:
3386 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3387 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3388 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3389 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3390 * ppcboot.c (ppcboot_vec): Use little endian routines for
3393 * elf.c (elfcore_strndup): Only define if it will be used.
3394 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3396 (ppc_elf_check_relocs): Remove unused local i.
3397 (ppc_elf_gc_mark_hook): Add default case to switch.
3399 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3400 * srec.c (srec_scan): Accept \r in symbol definitions.
3401 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3402 (symbolsrec_object_p): Likewise.
3404 1999-04-04 Don Bowman <don@pixsci.com>
3406 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3408 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3410 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3412 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3413 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3415 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3417 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3420 1999-03-31 Nick Clifton <nickc@cygnus.com>
3422 * config.bfd: Add support for arm-epoc-pe target.
3423 * configure.in: Add support for arm-epoc-pe target.
3424 * configure: Regenerate.
3425 * targets.c: Add support for arm-epoc-pe target.
3426 * coff-arm.c: Allow header files to override definition of
3427 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3428 * pe-arm.h: Allow previous header files to override definition of
3429 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3430 * pei-arm.h: Allow previous header files to override definition of
3431 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3432 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3433 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3435 1999-03-30 Nick Clifton <nickc@cygnus.com>
3437 * elf.c (elf_map_symbols): Handle the case where section
3438 symbols are generated for content-less sections which are
3439 not mapped to the output file.
3441 * linker.c: Replace direct references to fields in BFD structure
3442 with accessor macros.
3444 * elflink.h: Replace direct references to fields in BFD structure
3445 with accessor macros.
3447 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3449 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3451 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3452 account when adjusting section symbols during a partial link.
3454 1999-03-24 Nick Clifton <nickc@cygnus.com>
3456 * coff-sparc.c (struct coff_reloc_map): Change type of field
3457 'bfd_reloc_val' to bfd_reloc_code_real_type.
3458 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3459 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3460 * elf32-arc.c (struct arc_reloc_map): Ditto.
3461 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3462 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3463 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3464 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3465 * elf32-sh.c (struct elf_reloc_map): Ditto.
3466 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3467 * elf32-v850.c (struct v850_reloc_map): Ditto.
3468 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3469 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3470 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3472 1999-03-17 Martin Hunt <hunt@cygnus.com>
3474 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3475 function so source-level assembly works. If multiple N_SOs
3476 are seen without and N_FUNs, create an indextable entry with
3477 a NULL function name.
3479 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3481 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3482 of certian similar cpus.
3484 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3486 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3487 Add the 5000. Change the architecture for the 5400 to mips4.
3488 (elf_mips_mach): Add r5000.
3490 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3492 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3494 1999-03-11 Nick Clifton <nickc@cygnus.com>
3496 * binary.c (binary_set_section_contents): Generate warning about
3497 huge file offsets for any section that will occupy file space, not
3498 just those that are loadable.
3500 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3502 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3504 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3506 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3508 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3510 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3511 * elflink.h: Revert all changes since Feb 16. Instead:
3512 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3513 appropriate. Copy it to version symbols.
3514 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3515 symbols if appropriate.
3516 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3517 symbol if appropriate.
3518 (elf_link_output_extsym): If symbol is marked as undefined, and
3519 has no nonweak references, mark it as weak undefined.
3521 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3523 * elflink.h (elf_merge_symbol): When overriding a dynamic
3524 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3526 (elf_link_add_object_symbols): Don't copy the other field if we
3529 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3531 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3532 shared object with a weak undefined symbol.
3534 1999-02-18 Nick Clifton <nickc@cygnus.com>
3536 * elfarm-nabi.c: Set partial_inplace back to false.
3538 1999-02-17 Nick Clifton <nickc@cygnus.com>
3540 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3541 (USER_LABEL_PREFIX): Set to "_".
3543 The following patches are from: Scott Bambrough
3544 <scottb@corelcomputer.com>
3546 * libaout.h (M_ARM6_NETBSD): Set to 143.
3548 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3549 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3550 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3551 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3552 * bfd-in2.h: Regenerate.
3554 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3555 'true' as REL relocs are now being used. Add new PIC relocs:
3556 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3557 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3559 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3561 (elf32_arm_final_link_relocate): Change parameters so that entire
3562 reloc is passed. Add support for PIC relocs.
3563 (elf32_arm_relocate_section): Pass entire reloc to
3564 elf32_arm_final_link_relocate.
3565 (elf32_arm_check_relocs): Handle new PIC relocs.
3566 (elf32_arm_adjust_dynamic_symbol): New function.
3567 (elf32_arm_size_dynamic_sections): New function.
3568 (elf32_arm_discard_copies): New function.
3569 (elf32_arm_finish_dynamic_symbol): New function.
3570 (elf32_arm_finish_dynamic_sections): New function.
3571 (ELF_MAXPAGE_SIZE): Define.
3572 (bfd_elf32_bfd_reloc_type_lookup): Define.
3573 (elf_backend_relocate_section): Define.
3574 (elf_backend_adjust_dynamic_symbol): Define.
3575 (elf_backend_create_dynamic_sections): Define.
3576 (elf_backend_finish_dynamic_symbol): Define.
3577 (elf_backend_finish_dynamic_sections): Define.
3578 (elf_backend_size_dynamic_sections): Define.
3579 (elf_backend_plt_readonly): Define.
3580 (elf_backend_want_got_plt): Define.
3581 (elf_backend_want_plt_sym): Define.
3583 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3585 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3586 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3587 (_bfd_mips_elf_fake_sections): Likewise.
3589 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3591 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3592 bfd_elf32_arm_get_bfd_for_interworking,
3593 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3596 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3597 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3598 elf32_arm_find_nearest_line): Make them static.
3600 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3602 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3603 callers. Do not merge a definition from a shared object with a
3604 weak undefined symbol.
3605 (elf_link_add_object_symbols): Do not change the symbol type or
3606 size if the old symbol overrides the new one.
3608 1999-02-08 Nick Clifton <nickc@cygnus.com>
3610 * config.bfd: Add support for strongarm target.
3612 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3614 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3615 fields instead of unsigned char.
3617 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3619 * Makefile.am: Rebuild dependencies.
3620 * Makefile.in: Rebuild.
3622 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3624 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3625 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3626 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3627 * acinclude.m4: Add comments to uses of AC_DEFINE.
3628 * acconfig.h: Remove.
3629 * configure: Rebuild with current autoconf/automake.
3630 * aclocal.m4: Likewise.
3631 * config.in: Likewise.
3632 * Makefile.in: Likewise.
3634 1999-02-04 DJ Delorie <dj@cygnus.com>
3636 * libbfd.c (real_read): don't call fread for zero bytes. This
3637 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3639 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3641 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3642 of a jump is in the current 256 MB region.
3644 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3646 * format.c (bfd_check_format_matches): Change last patch to only
3647 take effect for the binary target.
3649 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3651 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3653 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3655 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3657 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3659 * format.c (bfd_check_format_matches): If the target was
3660 previously specified, don't check other targets when checking for
3663 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3665 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3666 (elf32_arm_reloc_type_lookup): Removed
3667 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3668 (elf32_arm_reloc_type_lookup): New.
3669 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3670 (elf32_arm_reloc_type_lookup): New.
3672 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3674 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3675 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3676 * Makefile.am: Use new files.
3677 * Makefile.in: Regenerate.
3678 * configure.in: Use new files.
3679 * configure: Regenerate.
3681 1999-02-01 Nick Clifton <nickc@cygnus.com>
3683 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3684 (fr30_elf_gc_sweep_hook): New function.
3685 (elf_backend_can_gc_sections): Define.
3687 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3689 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3690 and bfd_elf32_bigarm_oabi_vec.
3692 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3694 * Makefile.am (elf32-arm-oldabi.lo): New.
3695 (elf32-arm-newabi.lo): New.
3696 * Makefile.in: Regenerate.
3697 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3698 (arm-*-elf): Likewise.
3700 (thumb-*-oabi): New.
3701 * configure: Regenerate.
3702 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3703 (bfd_elf32_bigarm_oabi_vec): New.
3704 * elf32-arm-newabi.c: New.
3705 * elf32-arm-oldabi.c: New.
3706 * elf32-arm.c: Removed.
3709 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3711 * binary.c (binary_set_section_contents): Omit warnings for
3712 unloadable sections.
3714 1999-01-31 Michael Meissner <meissner@cygnus.com>
3716 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3717 powerpc{,le}-*-eabi.
3719 1999-01-29 Nick Clifton <nickc@cygnus.com>
3721 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3722 * dwarf2.c (read_signed_leb128): Remove unused variables.
3724 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3726 * elf.c (assign_file_positions_for_segments): Only adjust
3727 p_align when needed.
3729 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3731 * binary.c (binary_set_section_contents): Don't return early for a
3732 non-loadable section, in case the first section is non-loadable.
3733 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3734 W. Rozycki <macro@ds2.pg.gda.pl>.
3736 1999-01-28 Nick Clifton <nickc@cygnus.com>
3738 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3739 R_FR30_GNU_VTENTRY relocs.
3741 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3743 * elflink.h (elf_link_output_sym): Zero syms which are
3744 part of sections which have been excluded.
3746 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3748 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3750 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3751 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3753 1999-01-27 Nick Clifton <nickc@cygnus.com>
3755 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3757 (fr30_final_link_relocate): Use computed value as result of
3760 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3762 * binary.c (binary_set_section_contents): Emit warning for
3763 huge file offsets due to widely-dispersed section LMAs.
3765 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3767 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3768 align first section to largest section alignment, not first
3771 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3773 * configure.in: Require autoconf 2.12.1 or higher.
3775 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3777 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3778 * bfd-in2.h: Likewise.
3779 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3781 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3783 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3784 * cpu-mips.c: Add support for and independent 4111.
3785 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3786 (_bfd_mips_elf_final_write_processing):
3787 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3789 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3791 * elf32-mips.c (elf_mips_abi_name): New.
3792 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3794 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3796 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3797 Handle bfd_mach_mips4300.
3799 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3801 * elf32-i386.c: Remove leaked development code from patch
3802 1998-12-10 by Richard Henderson.
3804 1998-12-10 Richard Henderson <rth@cygnus.com>
3806 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3807 in debug sections for symbol defined externally.
3809 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3811 * targets.c (bfd_target_vector): Remove duplicate entry for
3814 1998-12-09 Nick Clifton <nickc@cygnus.com>
3816 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3817 since we are using RELAs.
3819 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3821 SCO Open Server Release 5 core file support, from Jouke Numan
3823 * sco5-core.c: New file.
3824 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3825 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3826 * Makefile.am: Rebuild dependencies.
3827 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3828 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3829 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3830 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3831 * bfd-in2.h, configure, Makefile.in: Rebuild.
3833 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3835 * config.bfd (hppa*-*-mpeix*): New target.
3836 * configure.in: Add AC_HEADER_DIRENT.
3837 (hppa*-*-mpeix*): New target.
3838 * configure.host (hppa*-*-mpeix*): New host.
3839 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3840 friends rather than just including <sys/dir.h>.
3841 * som.h (struct som_symbol): Add hppa_priv_level and apto
3842 tc_data. Change all users.
3843 (struct somdata): Add comp_unit field.
3844 (obj_som_compilation_unit): Define.
3845 (bfd_som_attach_compilation_unix): Declare.
3846 * som.c: Check HOST_HPPAMPEIX.
3847 (struct som_misc_symbol_info): Add new field priv_level.
3848 (som_object_setup): Add current_offset parameter. Change all
3850 (setup_sections): Likewise.
3851 (som_object_p): For EXECLIBMAGIC, read the lst header.
3852 (som_write_symbol_strings): Add compilation_unit parameter.
3854 (som_finish_writing): Write out compilation_unit.
3855 (som_bfd_derive_misc_symbol_info): Set priv_level.
3856 (som_build_and_write_symbol_table): Set xleast field to 3.
3857 (som_slurp_symbol_table): Set symbol priv_level.
3858 (bfd_som_attach_compilation_unit): New function.
3859 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3860 priv_level into symbol_value.
3861 * configure, config.in: Rebuild.
3863 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3865 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3866 warning function to call _bfd_error_handler instead.
3868 * libbfd.c (COERCE32): Cast through unsigned long and long to
3869 avoid bug in old version of gcc.
3871 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3872 (elf_backend_additional_program_headers): Don't define.
3874 1998-12-08 Nick Clifton <nickc@cygnus.com>
3876 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3877 relocations to include offset of 2 included in the insns, and the
3878 offset of the relocs within the section.
3880 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3882 The following changes were made by David Taylor
3883 <taylor@texas.cygnus.com>, Edith Epstein
3884 <eepstein@sophia.cygnus.com>, Jim Blandy
3885 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3886 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3887 changes originally made by HP; HP did not create ChangeLog
3890 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3891 automake macro library.
3893 * hpux-core.c (hpux_core_core_file_p): this function now
3894 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3895 found in the corefile! Also, in hpux_core_core_file_p, if we
3896 encounter a section with an unknown type, don't punt. Instead,
3897 just skip it. Also, count the number of sections of known type
3898 that we encounter. If we encounter at least one good one, then
3899 we'll declare that the file is a core file. If we encounter any
3900 unknown ones but some known ones, then we'll issue a warning (but
3901 still declare it to be a core file). Also, correctly decide when a
3903 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3904 (CORE_ANON_SHMEM): define if not defined.
3905 (hpux_core_struct): add members lwpid and user_tid.
3906 (core_kernel_thread_id, core_user_thread_id): new macros.
3907 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3908 the name before storing it in the bfd.
3909 (hpux_core_core_file_p): handle threads.
3911 * libhppa.h (GET_FIELD): protect against redefinition.
3912 (HPPA_WIDE): define.
3913 (GET_FIELD): define.
3918 (sign_extend): redefine.
3919 (assemble_6): define.
3920 (assemble_12): rewrite.
3921 (assemble_16): define.
3922 (assemble_16a): define.
3923 (assemble_17): rewrite.
3924 (assemble_22): define.
3926 1998-12-07 Nick Clifton <nickc@cygnus.com>
3928 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3929 relocations for signed values.
3931 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3933 * mipsbsd.c (MY(set_arch_mach)): Make static.
3934 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3935 bfd_mach_mips* macros rather than simple numbers.
3937 COFF weak symbol support, based on patches from Mark Elbrecht
3938 <snowball3@usa.net>:
3939 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3940 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3941 (coff_write_alien_symbol): Likewise.
3942 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3943 (coff_link_add_symbols): Likewise.
3944 (_bfd_coff_link_input_bfd): Likewise.
3945 (_bfd_coff_write_global_sym): Likewise.
3947 * elf.c (copy_private_bfd_data): Always initialize the
3948 includes_phdrs field.
3950 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3951 file defines a symbol first mentioned in an ELF file.
3953 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3954 possible, rather than only if BFD64.
3955 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3957 * bfd-in2.h: Rebuild.
3959 * srec.c (srec_set_section_contents): Correct test to avoid
3960 switching to 4 byte addresses after seeing a second section which
3961 requires 3 byte addresses. From Joel Schantz
3962 <joel.schantz@argosys.boeing.com>.
3964 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3965 <aymeric.vincent@emi.u-bordeaux.fr>.
3967 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3969 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3970 decide whether the output file is -mrelocatable-lib,
3971 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3973 1998-12-03 Nick Clifton <nickc@cygnus.com>
3975 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3976 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3977 * bfd-in2.h: Regenerate.
3978 * libbfd.h: Regenerate
3980 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3982 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3983 link against a dynamic symbol with no type or size.
3985 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3987 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3988 relocation for section which does not get loaded.
3989 (elf_i386_relocate_section) [R_386_32]: Likewise.
3991 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3993 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3994 reloc_count and i long instead of unsigned long. Handle error
3995 return from bfd_canonicalize_reloc.
3997 1998-12-01 Nick Clifton <nickc@cygnus.com>
3999 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4002 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4004 * elf32-sh.c (elf/sh.h): Include.
4005 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4006 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4007 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4008 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4009 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4011 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4013 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4014 causes division by zero later on.
4016 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4018 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4021 1998-11-25 DJ Delorie <dj@cygnus.com>
4023 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4026 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4028 * elf32-fr30.c (fr30_elf_relocate_section): Call
4029 fr30_final_link_relocate.
4030 (fr30_final_link_relocate): New function: Handle I20 and I32
4032 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4033 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4034 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4036 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4039 The following changes are based on a patch submitted by Gianluca
4040 Moro <glctr@abc.it>:
4042 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4043 not already been updated.
4044 (find_remembered_hi16s_reloc): New parameter 'already_found'
4045 returns state of remembered hi16s reloc.
4046 (remember_hi16s_reloc): Set 'found' field to false.
4047 (hi16s_location): Add 'found' field.
4049 1998-11-23 DJ Delorie <dj@cygnus.com>
4051 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4052 to see .DLL files as unrecognized.
4053 (i3coff_object_p): Sorry, had to hack it to not recognize these
4054 files (pei-i386) on request.
4056 1998-11-23 DJ Delorie <dj@cygnus.com>
4058 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4059 relents. Call bfd_check_format to reinitialize.
4061 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4063 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4066 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4068 * aclocal.m4: regenerate
4069 * configure: regenerate
4071 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4073 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4074 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4075 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4076 respect it as an upper bound on what memory to reference.
4077 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4078 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4079 update vtable_entries_size appropriately.
4081 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4083 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4086 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4088 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4089 bfds; they have no "file" so we fake it.
4090 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4091 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4092 resizing the memory buffer.
4093 * opncls.c (bfd_make_writable): New function; lets you write a
4094 bfd_create'd bfd to an in-memory buffer.
4095 (bfd_make_readable): New function; lets you read back that buffer
4096 as if it were from bfd_openr. Used to build generated archive
4097 members (winsup's ld's dlltool)
4099 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4101 * po/bfd.pot: Regenerated.
4103 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4105 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4108 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4110 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4111 element of the gotentry list for local symbols too.
4112 (elf64_alpha_relocate_section): Unify local and global handling.
4113 Assert that gotent->use_count > 0.
4115 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4117 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4118 update for file name changes of July 2, 1998.
4120 * configure: Rebuild.
4122 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4124 * po/bfd.pot: Regenerated.
4126 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4128 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4129 * aclocal.m4, configure: regenerate
4131 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4133 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4135 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4137 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4138 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4140 * aclocal.m4, configure: regenerated.
4142 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4144 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4145 R_D10V_GNU_VTENTRY relocs.
4146 (elf_d10v_howto_table): Likewise.
4147 (d10v_reloc_map d10v_reloc_map): Likewise.
4148 (elf32_d10v_gc_mark_hook): New.
4149 (elf32_d10v_gc_sweep_hook): New.
4150 (elf32_d10v_check_relocs): New.
4151 (elf32_d10v_relocate_section): New.
4152 (elf_backend_relocate_section): Define.
4153 (elf_backend_can_gc_sections): Define.
4155 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4157 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4158 (BFD64_BACKENDS): ...from here.
4159 (BFD32_BACKENDS_CFILES): Move vms files here...
4160 (BFD64_BACKENDS_CFILES): ...from here.
4161 * Makefile.in: Rebuild.
4163 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4165 * Makefile.am: Add FR30 target.
4166 * Makefile.in: Add FR30 target.
4167 * archures.c: Add support for FR30.
4168 * config.bfd: Add support for FR30.
4169 * configure.in: Add support for FR30.
4170 * reloc.c: Add support for FR30 relocations.
4171 * targets.c: Add support for FR30 relocations.
4172 * bfd-in2.h: Regenerate.
4173 * configure: Regenerate.
4174 * libbfd.h: Regenerate.
4175 * cpu-fr30.c: New file.
4176 * elf32-fr30.c: New file.
4178 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4180 * configure.in: detect cygwin* instead of cygwin32*
4181 * configure: regenerate
4183 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4185 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4186 use bfd_malloc and free instead and check return value from bfd_malloc.
4188 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4190 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4191 * libbfd.h: Rebuild.
4193 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4194 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4195 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4196 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4198 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4200 (mips_elf_link_hash_table_create): Don't initialize
4201 dynsym_sec_strindex.
4202 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4203 (mips_elf_size_dynamic_sections): Generate a section symbol for
4204 every output section.
4205 (mips_elf_finish_dynamic_sections): Count all sections for
4207 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4210 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4212 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4213 for later PLT entries in large PLTs.
4214 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4216 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4218 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4220 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4222 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4223 * elflink.h (elf_collect_hash_codes): New function. This function is
4224 called for each exported symbol and we compute the ELF hash value for
4226 (compute_bucket_value): New function. It is called from
4227 size_dynamic_sections to determine the hash table size. When we are
4228 optimizing a better, but slower, algorithm is used.
4229 (size_dynamic_sections): Call compute_bucket_value.
4231 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4233 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4235 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4237 (sh_elf_gc_mark_hook): New.
4238 (sh_elf_gc_sweep_hook): New.
4239 (sh_elf_check_relocs): New.
4240 (elf_backend_can_gc_sections): Define.
4242 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4244 * acinclude.m4: undo previous gettext change
4245 * aclocal.m4: rebuild with right version of aclocal.
4247 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4249 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4250 aclocal.m4 to acinclude.m4, so they don't get lost.
4252 * elfcore.h: rewrite for better corefile support.
4253 * elf.c (elfcore_*): new functions.
4254 * elf-bfd.h (elf_obj_tdata): new structure members.
4255 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4257 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4259 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4261 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4262 and R_M32R_GNU_VTENTRY.
4263 (elf_backend_can_gc_sections): Define.
4264 (m32r_elf_check_relocs): New.
4265 (m32r_elf_gc_mark_hook): New.
4266 (m32r_elf_gc_sweep_hook): New.
4267 (m32r_elf_relocate_section): Handle VT relocs.
4269 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4271 * coff-arm.c (arm_relocate_section): Remove redundant test.
4273 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4274 cleat that the 'bitsize' field is the size of the bitfield AFTER
4275 relocation not before.
4277 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4279 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4282 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4284 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4285 R_SPARC_GNU_VTENTRY.
4286 (elf32_sparc_check_relocs): Handle them.
4287 (elf32_sparc_reloc_type_lookup): Likewise.
4288 (elf32_sparc_relocate_section): Likewise.
4289 (elf32_sparc_gc_mark_hook): New.
4290 (elf32_sparc_gc_sweep_hook): New.
4292 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4294 * som.c (som_finish_writing): Perform some sanity checks when
4295 writing an executable or shared library.
4297 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4299 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4300 * configure.in (elf): Add dwarf1.lo.
4301 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4302 * elf.c (_bfd_elf_find_nearest_line): Add call to
4303 _bfd_dwarf1_find_nearest_line.
4304 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4305 Add call to _bfd_dwarf1_find_nearest_line.
4306 * configure: Rebuilt.
4308 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4310 * elflink.h (elf_gc_sections): Do not allow garbage
4311 collection if dynamic sections have been created.
4313 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4315 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4317 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4318 (v850_elf_perform_relocation): Likewise.
4319 (v850_elf_final_link_relocate): Likewise.
4320 (v850_elf_relocate_section): Likewise.
4321 (v850_elf_gc_sweep_hook): New routine.
4322 (v850_elf_gc_mark_hook): New routine.
4323 (elf_backend_can_gc_sections): Define.
4325 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4327 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4330 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4332 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4333 Declare size as bfd_size_type.
4334 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4336 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4338 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4340 * som.c (CPU_PA_RISC2_0): Define.
4341 (_PA_RISC2_0_ID): Likewise.
4342 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4344 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4346 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4347 has a base which is already defined, only add the referenced
4348 symbol to the dynamic symbol table if it is defined or referenced
4351 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4354 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4356 * elflink.h (elf_link_add_object_symbols): Undo last change.
4358 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4360 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4361 symbol for the indirect alias to a versioned symbol.
4363 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4365 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4366 (elf32_i386_vtentry_howto): New.
4367 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4368 or elf32_i386_vtinherit_howto on lookup.
4370 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4372 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4373 reloc_type. Rename R_68K__max to R_68K_max.
4374 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4377 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4379 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4380 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4382 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4385 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4387 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4388 message has a null byte terminator.
4390 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4392 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4393 word subject to R_V850_32 relocation.
4395 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4397 * dwarf2.c: Add comment describing problem computing line numbers
4398 for undefined symbols at link time.
4400 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4402 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4403 transform a defweak into a plt entry.
4404 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4405 plt entry references to receive a RELATIVE reloc.
4406 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4407 (elf64_alpha_relocate_section): Assert we don't overrun
4408 the allocated relocation space.
4410 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4412 * elf.c (swap_out_syms): Always treat section symbols as
4413 special, even if they are attached to a common section.
4415 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4417 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4418 sections with v850 common section attributes into named v850
4420 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4421 common section attributes into named v850 common sections.
4423 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4425 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4428 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4430 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4431 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4432 reloc to the wrong section a warning, not an error. .dynsbss
4433 is not an output section, so there is no need to check for it.
4435 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4437 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4439 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4441 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4442 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4444 (elf32_arm_gc_mark_hook): New.
4445 (elf32_arm_gc_sweep_hook): New.
4446 (elf32_arm_check_relocs): New.
4447 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4449 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4452 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4454 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4455 assume there is no PLT or GOT.
4457 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4459 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4460 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4461 also accepted as a function symbol type.
4463 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4465 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4467 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4469 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4470 match definition of _bfd_gc_sections field.
4471 * libbfd.h: Rebuild.
4473 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4475 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4476 the addend of a dynamic relocation referencing a section.
4477 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4478 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4480 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4482 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4483 bed has a size_dynamic_sections routine before trying to use it.
4485 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4487 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4488 _bfd_elf_rel_vtable_reloc_fn.
4490 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4492 * Makefile.am: Add elf32-arm.c.
4493 * Makefile.in: Rebuild.
4494 * elf-bfd.h: Add elf_backend_get_symbol_type.
4495 * elf.c (swap_out_syms): If defined, call
4496 elf_backend_get_symbol_type.
4497 * elf32-arm.c: Define elf_backend_get_symbol_type.
4498 (elf32_arm_get_symbol-type): New routine.
4499 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4500 (bfd_elf32_arm_process_before_allocation): Change to
4501 check for STT_ARM_TFUNC.
4502 (elf32_arm_final_link_relocate): Likewise.
4503 * elfxx-target.h: Add elf_backend_get_symbol_type.
4505 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4507 * archures.c (bfd_mach_alpha_ev[456]): New.
4508 * cpu-alpha.c: Rework to match these types.
4509 * bfd-in2.h: Rebuild.
4511 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4513 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4514 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4516 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4517 (elf_i386_reloc_type_lookup): Recognize them.
4518 (elf_i386_check_relocs): Pass them off to generic code.
4519 (elf_i386_relocate_section): Ignore them.
4520 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4521 (elf_backend_can_gc_sections): True.
4523 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4525 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4526 before looking at owner field.
4527 (elf32_arm_to_thumb_stub): Ditto.
4528 (elf32_arm_relocate_section): Compute name before calling
4529 elf32_arm_final_link_relocate().
4531 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4533 * elf.c: comment and formatting cleanups.
4536 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4538 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4539 (core files are treated differently than object files).
4540 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4541 bfd_elf_mkcorefile): declare.
4542 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4543 bfd_elf_mkcorefile): add to bfd_target vector.
4544 * elfcore.h (elf_core_file_p): save the program header table,
4545 and set the bfd architecture from the elf file header.
4546 * elf.c (bfd_elf_mkcorefile): new function.
4547 (_bfd_elf_write_corefile_contents): new function.
4548 (assign_file_positions_for_segments): add cases for handling
4549 PT_NOTE segments. (assign_file_positions_except_relocs):
4550 core files should be handled the same as exec files.
4551 (prep_headers): identify core files as type ET_CORE.
4552 (copy_private_bfd_data): identify the sections belonging to
4553 the PT_NOTE segment.
4555 * elf32-sparc.c (elf32_sparc_final_write_processing):
4556 add break statement to default case.
4558 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4560 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4561 section (not input) will be in sections ".sbss", ".sbss2",
4562 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4563 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4564 output_offset for correct evaluation of addend.
4566 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4568 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4569 elf32_arm_allocate_interworking_sections and
4570 elf32_arm_process_before_allocation.
4572 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4574 * bfd-in.h: Ammend prototype for
4575 elf32_arm_process_before_allocation to remove surplus third
4578 * bfd-in2.h: Regenerate.
4580 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4582 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4584 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4586 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4587 calculated for RELOC_SPARC_REV32 case.
4589 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4591 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4592 elf32_arm_allocate_interworking_sections and
4593 elf32_arm_process_before_allocation.
4594 * bfd-in2.h: Regenerated.
4595 * elf32-arm.c Define elf32_arm_link_hash_table.
4596 (insert_thumb_branch): New routine.
4597 (find_thumb_glue): New routine.
4598 (find_arm_glue): New routine.
4599 (record_arm_to_thumb_glue): New routine.
4600 (record_thumb_to_arm_glue): New routine.
4601 (elf32_arm_link_hash_table_create): New routine.
4602 (elf32_arm_get_bfd_for_interworking): New routine.
4603 (elf32_arm_allocate_interworking_sections) New routine.
4604 (elf32_arm_process_before_allocation) New routine.
4605 (elf32_thumb_to_arm_stub): New routine.
4606 (elf32_arm_to_thumb_stub): New routine.
4607 (elf32_print_private_bfd_data): Fix typo.
4608 (elf32_arm_final_link_relocate): Add argument sym_sec.
4609 Check for branches to thumb symbols in case R_ARM_PC24.
4610 Check for branches to arm symbols in case R_ARM_THM_PC22.
4611 (elf32_arm_relocate_section): Pass symbol section to
4612 elf32_arm_final_link_relocate.
4614 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4616 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4617 entries unless the symbol is defined in the executable; in
4618 particular, undefined weak symbols get a PLT entry.
4620 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4622 * libaout.h: Remove nested comment to avoid warning.
4624 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4626 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4627 R_ARM_PC24 relocation.
4629 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4631 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4632 argument is_local. Add argument sym_flags. Check sym_flags
4633 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4634 (elf32_arm_relocate_section): Don't pass local sym and pass
4635 sym_flags to elf32_arm_final_link_relocate.
4637 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4639 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4640 to not count too few relocs for dynamicly linked executables.
4642 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4644 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4645 symbols without a dynamic index dynamic. Consider all weak
4647 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4648 correspondance between input and output sections.
4650 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4652 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4653 that use a .got.plt section start the got offset at zero.
4655 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4657 * ieee.c (ieee_write_processor): Correct the processor ID written
4658 out for bfd_arch_m68k, accommodating change of March 25.
4660 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4662 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4663 R_ARM_THM_RPC22 relocations.
4665 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4667 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4669 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4670 .got relocs in -Bsymbolic shared objects.
4672 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4674 * elf32-arm.c: Add private flags to ELF header.
4675 (elf32_arm_print_private_bfd_data): New Function.
4676 (elf32_arm_set_private_flags): New Function.
4677 (elf32_arm_copy_private_flags): New Function.
4678 (elf32_arm_merge_private_bfd_data): New Function.
4680 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4682 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4684 (elf32_sparc_relocate_section): Likewise.
4686 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4688 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4689 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4690 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4691 of the function. Recognize no .plt as static linking.
4693 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4695 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4696 ".liblist" string through gettext.
4698 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4700 * Makefile.am: Add support for elf32-arm.lo.
4701 * Makefile.in: Rebuild.
4702 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4703 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4704 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4705 * configure: Regenerate.
4706 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4707 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4708 bfd_target bfd_elf32_littlearm_vec.
4709 * elf32-arm.c: New file.
4711 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4713 * libaout.h (M_SPARCLITE_LE): New machine.
4714 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4715 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4716 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4717 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4718 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4719 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4720 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4721 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4722 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4723 be BFD_RELOC_SPARC_REV32.
4725 * config.bfd (sparc86x-*-aout): New
4727 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4729 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4730 actually mapping the output sections.
4732 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4735 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4736 (mn10300_elf_reloc_map): Similarly.
4737 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4739 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4741 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4743 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4744 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4745 elf_mips_reloc_type defined in elf/mips.h.
4747 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4749 * elf64-mips.c: Remove reloc_type definition completely. It's now
4752 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4754 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4755 as they are defined in elf/mips.h now.
4757 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4760 * Re-add lost change:
4761 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4763 (mn10300_elf_relax_section): Include stack space for register saves
4764 in the imm8 field of a "call" instruction.
4765 (compute_function_info): Determine how much stack is allocated by
4766 the movm instruction. Fix typo.
4767 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4769 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4771 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4772 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4774 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4776 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4778 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4780 * elf32-hppa.h: Let ELF header define the enum containing the
4781 external reloc numbers.
4782 * elf32-i386.h: Likewise.
4784 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4786 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4787 * elf32-mips.c: Likewise.
4788 * elf32-ppc.c: Likewise.
4790 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4792 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4793 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4795 * bfd-in.h: Regenerate.
4796 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4797 parameter to 'unsigned int' to avoid K&R compatability problems.
4799 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4801 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4802 functionname_ptr to be const. Change line_ptr to be unsigned.
4804 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4805 macro is not defined. Change second parameter from bfd_link_info
4806 to coff_final_link_info. Add prototype.
4807 (coff_final_link_postscript): Simplify handling when macro is not
4808 defined. Add prototype.
4810 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4812 * elf-mn10300.c: Before include system specific ELF header define
4813 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4814 * elf32-mips.c: Likewise.
4815 * elf32-ppc.c: Likewise.
4817 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4819 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4820 temporary patch over to elf64-mips.c as well.
4822 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4824 * elf32-mips.c (reloc_type): Temporarily disable definition of
4825 standard relocation since they are now defined in elf/mips.h.
4827 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4829 * elf-m10200.c (mn10200_elf_final_link_relocate):
4830 Modify range test for case R_MN10200_8.
4832 * elf-m10300.c (mn10300_elf_final_link_relocate):
4833 Modify range test for case R_MN10300_8.
4835 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4837 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4838 * elf32-i386.c (elf_backend_got_header_size): Define.
4839 (elf_backend_plt_header_size): Define.
4840 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4841 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4842 * elfxx-target.h: Provide a default of zero.
4843 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4844 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4846 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4847 entry from an executable, even if the plt refcount goes to 0.
4849 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4851 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4852 directory name at the line number.
4854 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4855 with an unspecified type.
4857 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4859 * sunos.c: Add undef of valid to avoid problem on SunOS.
4861 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4863 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4865 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4867 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4868 R_68K_PCxx and R_68K_xx relocations. Make sure that
4869 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4870 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4871 R_68K_xx relocations.
4872 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4873 that has no plt entry.
4874 (elf_m68k_relocate_section): Ignore the plt offset in a static
4876 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4878 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4881 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4883 (howto_table, reloc_map): Add entries for them.
4884 (elf_m68k_check_relocs): Handle them. Implement reference
4885 counting for got and plt entries.
4886 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4887 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4889 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4890 (elf_m68k_relocate_section): Handle the new reloc types.
4891 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4892 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4893 * elflink.h (elf_link_add_object_symbols): When creating an
4894 indirect reference for symbol versioning also copy the plt
4896 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4897 flag also reset the plt offset.
4898 (elf_link_assign_sym_version): Likewise.
4899 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4900 the size of the entry in bytes.
4901 (elf_gc_allocate_got_offsets): Likewise.
4903 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4905 * elflink.h (elf_gc_sections): Return true rather than falling off
4908 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4911 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4913 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4914 comment describing when it should be enabled.
4915 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4918 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4920 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4921 information ATN records.
4923 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4925 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4926 section for an absolute symbol in a fully linked file. Based on
4927 patch from Christian Holland <CHolland@de.lucent.com>.
4929 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4931 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4932 that a symbol is undefined.
4934 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4936 * som.c (som_bfd_gc_sections): Define.
4938 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4940 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4941 overflows in ARM_26D patches, since they have already been
4942 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4944 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4946 * coffcode.h (coff_write_object_contents): If we have any long
4947 section names, call coff_write_symbols even if there are no
4950 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4952 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4953 PT_LOAD segment, rather than only setting it once for the entire
4956 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4957 rather than ignoring every phdr with a p_paddr of 0, ignore all
4958 the phdrs if they all have a p_paddr of 0.
4960 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4961 section was discarded from the link.
4963 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4965 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4967 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4969 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4970 floating point operations.
4972 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4974 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4977 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4979 Merge of vax/vms (read-only) support
4980 * configure.com: Support Vax target.
4981 * makefile.vms: Support Vax target.
4982 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4983 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4985 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4987 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4989 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4991 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4993 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4994 * targets.c (bfd_target_ovax_flavour): New flavour.
4995 (vms_alpha_vec): Renamed from evax_alpha_vec.
4997 (target_vector): Update accordingly.
4998 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5000 (vax*-*-*vms*): New target.
5001 * Makefile.am: Update for renamed files. Rebuild dependencies.
5002 * bfd-in2.h: Rebuild.
5003 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5005 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5007 Based on patch from Matt Semersky <matts@scd.hp.com>:
5008 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5009 pointer on abfd->outsymbols.
5010 (generic_add_output_symbol): Handle NULL sym parameter.
5012 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5014 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5017 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5019 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5020 when handling 32 bit immediate relocs.
5021 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5023 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5025 * section.c (STD_SECTION): Account for recently added gc_mark
5026 field in struct asection.
5028 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5029 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5031 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5033 ELF Section-level Garbage Collection:
5034 * bfd.c (bfd_gc_sections): New.
5035 * aout-adobe.c: Hook to default implementation.
5036 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5037 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5038 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5039 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5040 * tekhex.c, versados.c: Likewise.
5041 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5042 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5044 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5045 (bfd_generic_gc_sections): New.
5046 * section.c (SEC_KEEP): New.
5047 (asection): Add gc_mark member.
5049 * elfcode.h (elf_gc*): New name remappings.
5050 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5051 sections to be excluded.
5052 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5053 (elf_gc_propogate_vtable_entries_used): New.
5054 (elf_gc_smash_unused_vtentry_relocs): New.
5055 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5056 (elf_gc_common_finalize_got_offsets): New.
5057 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5058 * elfxx-target.h: Add and default gc hooks.
5060 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5062 (struct elf_obj_tdata): Likewise for local_got_offsets.
5063 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5064 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5065 * elf64-sparc.c, elflink.h: Likewise.
5067 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5068 (ELF_LINK_HASH_MARK): Define.
5069 (struct elf_backend_data): Add GC hooks.
5070 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5072 * elf-m10300.c (mn10300_elf_check_relocs): New.
5073 (mn10300_elf_gc_mark_hook): New.
5074 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5075 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5076 (mn10300_elf_final_link_relocate): Likewise.
5077 (mn10300_elf_relocate_section): Likewise.
5078 (elf_backend_can_gc_sections): Define.
5079 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5080 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5081 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5082 (mips_info_to_howto_rel): Likewise.
5083 (mips_elf_relocate_section): Likewise.
5084 (mips_elf_check_relocs): Likewise.
5085 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5086 (elf_backend_can_gc_sections): Define.
5087 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5088 (ppc_elf_howto_raw): Handle them.
5089 (ppc_elf_reloc_type_lookup): Likewise.
5090 (ppc_elf_relocate_section): Likewise.
5091 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5092 Handle new vtable relocs.
5093 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5094 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5095 (elf_backend_can_gc_sections): Define.
5097 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5099 * archures.c (bfd_mach_mn10300): Define.
5100 * elf-m10300.c: Include elf/mn10300.h
5101 (elf_mn10300_mach): New function.
5102 (_bfd_mn10300_elf_final_write_processing): Likewise.
5103 (_bfd_mn10300_elf_object_p): Likewise.
5104 (elf_backendfinal_write_processing): Define.
5105 (elf_backend_object_p): Likewise.
5107 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5109 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5112 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5114 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5115 link_next field, not the next field.
5117 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5119 * elf.c (map_sections_to_segments): Check the section address
5120 against the phdr size both with and without a modulo of
5123 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5125 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5126 linker created empty input section if the output section has the
5129 * elflink.h (elf_link_output_extsym): Print an error message if
5130 _bfd_elf_section_from_bfd_section fails.
5132 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5135 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5137 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5138 native linker output. Avoid putting an empty section in more than
5141 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5143 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5144 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5146 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5148 * elf.c (swap_out_syms): New arg relocatable_p.
5149 Don't add section VMA to symbols for relocatable output.
5150 (_bfd_elf_compute_section_file_positions): Update call to
5153 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5155 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5156 against 'addend' be signed rather than unsigned.
5158 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5160 * elf32-m32r.c: Add prototyps for static functions.
5162 * coff-arm.c: Add prototypes for static functions.
5164 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5166 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5167 LMA is used to order sections in a segment.
5169 * elf32-v850.c: Add prototypes for static functions.
5170 Change type of addend parameter to bfd_vma in various functions.
5172 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5174 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5175 complain_overflow_signed instead of complain_overflow_bitfield.
5177 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5179 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5180 when comparing against 0.
5182 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5184 * Makefile.am (config.status): New target.
5185 * Makefile.in: Rebuild.
5187 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5189 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5190 error if previous object endianness doesn't match current object.
5192 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5194 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5195 _bfd_elf_print_private)bfd_data ().
5197 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5199 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5201 (elf_link_add_object_symbols): Set type_change_ok and
5202 size_change_ok before calling elf_merge_symbol.
5204 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5205 undefined symbol error, don't also issue an overflow error.
5207 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5209 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5210 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5211 message instead of crashing.
5213 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5215 * archures.c (bfd_mach_cpu32): Define.
5216 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5218 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5219 * ieee.c: Include <ctype.h>.
5220 (ieee_object_p): Parse out process ID string to make it more
5221 likely to be acceptable for bfd_scan_arch.
5222 * bfd-in2.h: Rebuild.
5224 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5226 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5227 _bfd_elf_print_private_bfd_data() so that the program header will
5230 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5232 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5233 0x68. Reindent. Add some comments.
5235 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5237 * elf.c (copy_private_bfd_data): Adjust physical address of
5238 segment in output BFD to contain LMAs of its sections.
5240 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5242 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5243 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5244 endian data 32 bit relocations.
5245 (elf32_sparc_merge_private_bfd_data): Check if linking little
5246 endian objects with big endian objects.
5247 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5248 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5249 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5251 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5252 * archures.c (bfd_mach_sparc_sparclite_le): New.
5253 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5255 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5257 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5260 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5262 * bfd-in.h: Move over patch to bfd-in2.h.
5264 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5266 (_bfd_relocate_contents): Likewise.
5268 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5270 * peicode.h (add_data_entry): If the section has no private data
5271 then do not create a Data Dictionary entry for it.
5273 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5275 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5276 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5277 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5278 subsections during relaxation more correctly.
5280 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5282 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5283 Add extra argument to bfd_arm_process_before_allocation ().
5284 * bfd-in.h: Reflect changes made in bfd-in2.h.
5285 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5286 coff class of a BFD symbol.
5287 * coff-arm.c: Add support for interworking between Thumb code and
5288 non-interworking aware ARM code.
5290 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5292 * po/Make-in (install-info): New target.
5294 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5296 * filemode.c: Remove; not used.
5298 If sysdep.h includes a header file, don't include it again:
5299 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5301 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5303 * archive.c: Don't include <string.h> or <errno.h>.
5304 * evax-alpha.c; Don't include <stdio.h>.
5305 * evax-egsd.c: Likewise.
5306 * evax-etir.c: Likewise.
5307 * evax-misc.c: Likewise.
5308 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5309 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5311 * hpux-core.c: Likewise.
5312 * netbsd-core.c: Likewise.
5314 * libbfd.c: Don't include <sys/types.h>.
5315 * nlmcode.h: Don't include <string.h>.
5316 * osf-core.c: Don't include <string.h> or <stdio.h>.
5317 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5318 <errno.h>, or <unistd.h>.
5319 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5321 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5323 * configure.com: If the version number can not be found in
5324 configure.in, set it to "unknown" rather than "2.8.1".
5326 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5328 * elf32-mips.c (elf_mips_mach): New.
5329 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5330 (_bfd_mips_elf_final_write_processing): Use the names
5331 of machines, rather than the numbers. Set both the ARCH
5332 and MACH in e_flags. Handle a few more specific machines.
5333 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5334 EF_MIPS_ARCH and EF_MIPS_MACH.
5336 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5338 * syms.c (bfd_is_local_label): Revert last change.
5339 * srec.c (srec_write_symbols): Discard debugging symbols.
5341 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5343 * som.c: Include <ctype.h>.
5344 * som.h: Don't include sysdep.h.
5346 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5348 * libbfd.h: Rebuilt.
5349 * libbfd-in.h: Removed gettext includes and defines.
5350 * sysdep.h: Moved gettext-related includes and defines here.
5352 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5354 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5355 an ad-hoc test. Kill bogus #if 0 code.
5356 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5358 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5360 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5361 when generating a normal executable for a symbol defined in a
5362 regular file. When copying a reloc into the output file, adjust
5363 the addend for a PC relative reloc against a global symbol.
5365 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5367 * libbfd.h: Rebuilt.
5368 * libbfd-in.h (_): Define as dgettext.
5370 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5372 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5374 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5375 when declaring parameter types.
5376 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5378 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5380 * config.bfd: If we include any ELF targets in targ_defvec and/or
5381 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5382 * elf32-gen.c (dummy): New static const variable.
5383 (elf_generic_info_to_howto): New static function.
5384 (elf_generic_info_to_howto_rel): New static function.
5385 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5386 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5387 * elf64-gen.c: Same changes as elf32-gen.c.
5388 * elfcode.h (elf_object_p): For the generic target, ignore a
5389 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5391 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5393 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5394 * configure: Rebuild.
5396 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5398 * config.bfd: Update OSR5/Unixware patterns.
5400 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5402 * elf.c (assign_file_positions_for_segments): Allow for holes
5403 between sections added by a link script.
5405 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5407 * configure.in: Change version number to 2.9.4
5408 * configure: Rebuild.
5410 Based on patch from H.J. Lu <hjl@gnu.org>:
5411 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5412 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5413 * bfd-in2.h: Rebuild.
5415 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5417 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5420 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5422 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5423 (elf64_alpha_relax_section): Fill them in.
5424 (elf64_alpha_relax_opt_call): Implement more than a stub.
5425 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5426 alignment on .scommon.
5427 (elf64_alpha_merge_gots): Merge use counts as well.
5429 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5431 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5432 for calculating a local symbol's address.
5433 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5434 Set the .got's cooked size as well as the raw size.
5436 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5438 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5439 internationalisation of printed information.
5441 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5442 internationalisation of printed information.
5444 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5446 * syms.c (struct indexentry): Change directory_name, file_name,
5447 and function_name fields to char *.
5448 (struct stab_find_info): Change cached_file_name field to char *.
5450 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5452 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5454 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5456 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5458 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5460 * Makefile.am (install-data-local): Make $(includedir).
5461 * Makefile.in: Rebuild.
5463 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5465 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5467 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5469 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5470 * Makefile.in: Rebuild.
5472 * bfd-in2.h: Rebuild for Nick's changes.
5474 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5476 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5477 change wrt length == max_namelen.
5479 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5481 * Many files: Added gettext invocations around user-visible
5483 * libbfd-in.h: Added gettext includes and defines.
5484 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5485 HAVE_LC_MESSAGES): Define.
5486 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5488 * Makefile.am (SUBDIRS): Added po.
5489 (POTFILES): New macro.
5490 (po/POTFILES.in): New target.
5491 (SOURCE_HFILES): New macro.
5493 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5495 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5497 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5498 NT_PRSTATUS note section encountered, it contains the status of
5499 the currently executing thread when the core file was written.
5501 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5503 * libcoff.h: Add extra parameter to
5504 bfd_coff_link_output_has_begun overrideable function.
5505 * cofflink.c: Pass extra parameter to
5506 bfd_coff_link_output_has_begun function.
5507 * bfd-in.h: Add prototypes for exported ARM interworking
5509 * peicode.h: ARM specific code reorganised to conform to BFD
5511 * coffcode.h: ARM specific code reorganised to conform to BFD
5513 * coff-arm.c: Code reorganised to conform to the BFD coding
5514 conventions. Global variables have been moved into an ARM
5515 specific hash table structure and a new function:
5516 bfd_arm_get_bfd_for_interworking() has been created which is
5517 called from the linker scripts.
5519 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5521 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5523 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5524 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5525 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5526 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5528 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5530 * config.bfd: Added sparc86x support.
5532 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5534 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5535 an out of range pc-relative jump/call to an undefined weak symbol.
5537 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5539 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5542 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5544 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5545 an error other than bfd_error_system_call, set the error to
5546 bfd_error_wrong_format.
5548 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5549 bfd_elf32_powerpcle_vec.
5551 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5552 program segments are zero, don't set p_paddr_valid.
5554 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5556 * elf64-alpha.c: Initial implementation of relaxation --
5557 (struct alpha_elf_link_hash_entry): Add use_count member.
5558 (elf64_alpha_check_relocs): Initialize and increment it.
5559 (elf64_alpha_can_merge_gots): Check it when considering merging.
5560 (elf64_alpha_merge_gots): Drop entries with zero use.
5561 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5562 (elf64_alpha_always_size_sections): Split out got sizing ...
5563 (elf64_alpha_size_got_sections): ... here. New function.
5564 (elf64_alpha_relax_find_reloc_ofs): New function.
5565 (elf64_alpha_relax_with_lituse): Likewise.
5566 (elf64_alpha_relax_without_lituse): Likewise.
5567 (elf64_alpha_relax_opt_call): Likewise.
5568 (elf64_alpha_relax_section): Likewise.
5569 (elf64_alpha_add_symbol_hook): Likewise.
5570 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5571 (elf64_alpha_relocate_section): Likewise.
5572 (bfd_elf64_bfd_relax_section): Define.
5573 (elf_backend_add_symbol_hook): Likewise.
5575 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5577 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5578 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5579 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5581 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5583 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5584 * configure: Rebuild.
5586 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5588 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5589 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5590 * configure.in: Define and substitute WIN32LDFLAGS and
5592 * aclocal.m4: Rebuild with new libtool.
5593 * configure, Makefile.in: Rebuild.
5595 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5597 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5598 before any other symbols in the same section.
5600 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5602 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5605 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5607 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5609 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5610 Use addr_size for address size, rather than sizeof(bfd_vma).
5611 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5612 Fix call to read_address.
5613 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5614 Scrap other unneeded arguments. Fix call to read_address.
5615 (scan_unit_for_functions): Fix call to read_attribute.
5616 (parse_comp_unit): We now handle more values for addr_size.
5617 Set addr_size in unit. Fix call to read_attribute and
5620 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5622 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5624 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5626 * archures.c (bfd_default_scan): Add m68k cases back to default
5627 switch, reverting patch of March 25, since IEEE support depends
5630 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5632 * Makefile.am (diststuff): New target.
5633 * Makefile.in: Rebuild.
5635 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5637 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5638 som_offset when we have an extended name table.
5640 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5642 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5644 * Makefile.in: Rebuild.
5646 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5648 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5649 symbols when creating a shared library.
5650 (elf_m68k_adjust_dynindx): New function, used by above code.
5651 (elf_m68k_finish_dynamic_sections): Initialize the section
5653 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5655 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5657 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5660 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5662 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5665 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5667 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5670 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5672 * configure.in: Set version to 2.9.1.
5673 * configure: Rebuild.
5675 * Branched binutils 2.9.
5677 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5679 * syms.c (ENABLE_CACHING): Define.
5680 (struct indexentry): Define.
5681 (struct stab_cache): Remove.
5682 (cmpindexentry): New static function.
5683 (struct stab_find_info): Add new fields: indextable,
5684 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5685 cached_file_name. Remove fields: file_cache, function_cache, and
5687 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5688 index table and search it.
5690 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5692 * elf.c (_bfd_elf_copy_private_section_data): Call
5693 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5695 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5697 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5699 * coff-arm.c: Define all globally visible variables and functions
5700 only when COFF_WITH_PE is not defined.
5701 * configure.in (armpe_little_vec, armpe_big_vec): Add
5703 * configure: Rebuild.
5705 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5707 Fix some gcc -Wall warnings:
5708 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5709 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5710 * archures.c (bfd_default_scan): Likewise.
5711 * bfd.c (bfd_scan_vma): Likewise.
5712 * binary.c (mangle_name): Likewise
5713 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5714 * coff-sh.c (sh_relocate_section): Likewise.
5715 * coff-stgo32.c (create_go32_stub): Likewise.
5716 * coffcode.h (coff_slurp_line_table): Likewise.
5717 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5718 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5719 (assign_file_positions_for_segments): Likewise.
5720 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5721 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5722 * oasys.c (oasys_write_sections): Likewise.
5723 * ppcboot.c (ppcboot_object_p): Likewise.
5724 (mangle_name): Likewise.
5725 * riscix.c (riscix_fix_pcrel_26): Likewise.
5726 * srec.c (srec_scan): Likewise.
5727 * stabs.c (_bfd_write_section_stabs): Likewise.
5728 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5729 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5730 switch. Declare parameters for function pointers.
5731 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5733 * elf.c (elf_sort_sections): Likewise.
5734 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5735 Add default cases to switches.
5736 (coff_arm_relocate_section): Remove unused local variables.
5738 (coff_arm_bfd_set_private_flags): Change flag variable to type
5740 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5741 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5742 (dump_toc): Change cat to const, and initialize it.
5743 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5744 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5745 (sh_elf_relocate_section): Initialize r_symndx.
5746 * coffcode.h (coff_compute_section_file_positions): Only declare
5747 old_sofar if ALIGN_SECTIONS_IN_FILE.
5748 (coff_write_object_contents): Initialize csym.
5749 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5750 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5752 * dwarf2.c: Include libiberty.h.
5753 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5754 (decode_line_info): Remove unused local variables.
5755 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5756 (m32r_elf_relocate_section): Likewise.
5757 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5758 (v850_elf_reloc): Likewise.
5759 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5760 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5761 * elf.c (assign_file_positions_for_segments): Always set adjust.
5762 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5763 parenthesize expression.
5764 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5765 (m32r_elf_object_p): Return a value.
5766 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5767 * elf32-mips.c (mips_elf_final_link): Initialize last.
5768 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5769 * elf32-v850.c (v850_elf_object_p): Return a value.
5770 (v850_elf_print_private_bfd_data): Change fprintf format string.
5771 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5773 * elflink.h (elf_link_add_object_symbols): Change vernum to
5774 unsigned int, and initialize it. Change fprintf format string.
5775 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5776 when setting or comparing to soname_indx.
5777 (elf_create_pointer_linker_section): Change num_symbols to
5779 * libcoff-in.h (coff_data_type): Change flags to flagword.
5780 * peicode.h (pe_print_idata): Initialize idx. Change j to
5781 bfd_size_type. Initialize hint_member. Remove useless test to
5783 (pe_print_edata): Change num_functions and num_names in struct
5784 EDT_type to unsigned long. Remove cast. Change fprintf format
5786 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5787 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5789 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5790 int *. Update uses. Change j to long.
5791 * bfd-in2.h, libcoff.h: Rebuild.
5793 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5795 * elf32-v850.c Remove definition of USE_REL.
5796 (v850_elf_info_to_howto_rela): New function.
5797 (v850_elf_perform_relocation): Renamed from
5798 v850_elf_store_addend_in_insn. Removed replace argument.
5799 (v850_elf_reloc): store the relocation in the addend field instead
5801 (v850_elf_final_link_relocate): Now calls
5802 v850_elf_perform_relocation.
5803 (v850_elf_relocate_section): Remove code to generate REL
5806 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5808 * coffcode.h (coff_new_section_hook): Set the type and storage
5809 class in the native symbol information allocated for a new section
5812 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5814 * peicode.h: Chain together calls to
5815 coff_bfd_copy_private_bfd_data and
5816 coff_bfd_print_private_bfd_data.
5818 * coff-arm.c: Add prototypes for
5819 coff_arm_bfd_print_private_bfd_data and
5820 coff_arm_bfd_copy_private_bfd_data.
5822 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5824 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5827 * peicode.h: Call arm-coff private data functions after handling
5830 * coff-arm.c: Turn statics into globals so that they can be shared
5831 both pe and pei backends.
5833 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5835 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5837 (sunos_write_object_contents): Likewise.
5838 * aoutx.h (NAME(aout,machine_type)): Likewise.
5839 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5841 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5843 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5845 (bfd_default_scan): Remove m68k special cases.
5846 * bfd-in2.h: Rebuild.
5847 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5849 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5850 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5852 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5853 selection, change printable_name to just "m68k" and make that the
5854 default instead of m68k:68020.
5856 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5858 (MY_get_section_contents): Define as aout_32_get_section_contents
5859 rather than NAME(aout,get_section_contents).
5861 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5863 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5864 and call bfd_default_set_arch_mach to do the real work.
5866 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5868 * bout.c (BALX): Include return register g14 as part of the insn.
5870 (calljx_callback): Use it.
5872 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5874 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5875 * libbfd.h: Rebuild.
5877 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5878 byte_count to unsigned int.
5879 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5880 unused local variables.
5882 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5883 variables er and er1.
5885 * cpu-v850.c: Include <ctype.h>.
5886 (scan): Case isdigit argument to unsigned char.
5888 From Yan Meroth <YAN.MEROTH@st.com>:
5889 * ihex.c (ihex_scan): Add extbase variable so that getting an
5890 extended linear address record does not ignore any previous
5892 (ihex_write_object_contents): When writing out an extended linear
5893 address record, zero out any previous extended address.
5895 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5897 * ieee.c (do_one): Check section before dereferencing it.
5898 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5899 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5901 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5903 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5905 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5907 * coff-arm.c: Add interworking functions to pe backends.
5909 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5911 * configure.in: Use AM_DISABLE_SHARED.
5912 * aclocal.m4, configure: Rebuild with libtool 1.2.
5914 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5916 * coff-arm.c (coff_arm_relocate_section): Better error messages
5917 when interowrking conflucts occur. Courtesy of Jonathan Walton
5919 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5920 relocations. Patch courtesy of Jonathan Walton and Tony
5923 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5925 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5926 part of Feb 22 change controling when to override the existing
5927 symbol with the .plt entry.
5929 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5931 * config.bfd (targ_cpu): Add thumb-pe target.
5933 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5934 functions in PE build.
5936 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5938 * config.bfd (sparclite-*-elf*): Added.
5940 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5942 * configure.in: Add elf.lo to elf shell variable.
5943 * Makefile.am (BFD_LIBS): Remove elf.lo.
5944 (BFD_LIBS_CFILES): Remove elf.c.
5945 (BFD32_BACKENDS): Add elf.lo.
5946 (BFD32_BACKENDS_CFILES): Add elf.c.
5947 * configure, Makefile.in: Rebuild.
5949 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5951 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5952 relocation against a now-local symbol should not have a dynamic
5955 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5957 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5959 (pe_print_private_bfd_data): Print PE flags. From Mikey
5960 <jeffdb@netzone.com>.
5962 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5964 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5965 a plt entry when we can determine that we authoritatively define
5968 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5970 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5971 don't actually use trad-core, but a SunOS-style core file handled
5973 * hosts/sparclinux.h: Remove.
5975 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5977 * peicode.h (pe_print_idata): If there is no .idata section, look
5978 for the import tables in some other section. Make the initial
5979 label line up better with the data. Print the import address
5980 table even if there is no import name table. If the import
5981 address table holds actual addresses, print them.
5983 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5985 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5986 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5987 bfd_error_system_call.
5989 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5991 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5992 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5994 From H.J. Lu <hjl@gnu.org>:
5995 * Makefile.am (libbfd_la_LDFLAGS): Define.
5996 * Makefile.in: Rebuild.
5998 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6000 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6001 * netbsd.h (MACHTYPE_OK): Define.
6002 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6003 calling N_SET_MACHTYPE, rather than having a switch.
6004 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6006 * i386netbsd.c (MACHTYPE_OK): Don't define.
6007 (DEFAULT_MID): Define.
6008 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6009 (MACHTYPE_OK): Don't define.
6010 (DEFAULT_MID): Define.
6011 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6012 (DEFAULT_MID): Define.
6013 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6014 (DEFAULT_MID): Define.
6015 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6016 (DEFAULT_MID): Define.
6018 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6019 * vaxnetbsd.c: New file.
6020 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6021 rather than netbsd_core.
6022 * targets.c (vaxnetbsd_vec): Declare.
6023 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6024 defined, add netbsd_core_vec.
6025 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6026 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6027 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6028 * config.bfd (alpha*-*-netbsd*): New target.
6029 * Makefile.am: Rebuild dependencies.
6030 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6031 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6032 * configure, Makefile.in: Rebuild.
6034 * configure.host: Remove the old shared library build stuff. We
6035 now use libtool instead.
6037 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6039 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6041 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6043 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6044 * configure: Rebuild.
6046 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6047 * elf32-v850.c (remember_hi16s_reloc): New function.
6048 (find_remembered_hi16s_reloc): New function.
6049 (v850_elf_store_addend_in_insn): Use the above new functions to
6050 match up HI6S relocs with LO16 relocs.
6052 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6054 * configure.in: Change -linux* to -linux-gnu*.
6055 * config.bfd, configure.host: Likewise.
6056 * configure: Rebuild.
6058 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6060 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6061 LO16/HI16S bug and improve comments about what is going on.
6063 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6065 * configure, aclocal.m4: Rebuild with new libtool.
6067 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6069 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6070 when merging v850 code into v850e/v850ea code. Do not initialise
6071 output flags if the input is the default architecture.
6073 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6075 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6076 get the size from bfd_arch_bits_per_address instead of directly
6079 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6081 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6082 to wrap, just return all 1's bits instead.
6083 * libbfd.h: Regenerate.
6085 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6087 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6089 (coff_relocate_section): If COFF_WITH_PE, define as
6090 coff_pe_i386_relocate_section.
6091 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6092 skip empty sections, to match coff_write_object_contents.
6094 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6095 rather than swapping out r_offset twice. From Luke Deller
6096 <luked@cse.unsw.edu.au>.
6098 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6100 * configure.in: Set libtool_enable_shared rather than
6101 libtool_shared. Remove diversion hack.
6102 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6105 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6107 * syms.c (struct stab_cache): Define.
6108 (struct stab_find_info): Remove cached_offset, cached_stab,
6109 cached_str, and cached_stroff fields. Add file_cache,
6110 function_cache, and line_cache fields.
6111 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6114 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6116 * peicode.h (pe_print_idata): Check for import of ordinal rather
6118 (pe_print_edata): If there is no .edata section, look for the
6119 export data in some other section.
6121 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6123 * configure.in: Change version to 2.8.4.
6124 * configure: Regenerated.
6126 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6128 Add tms320c30 support:
6129 * cpu-tic30.c: New file.
6130 * aout-tic30.c: New file.
6131 * coff-tic30.c: New file.
6132 * archures.c (bfd_arch_tic30): Define.
6133 (bfd_tic30_arch): Declare.
6134 (bfd_archures_list): Add bfd_tic30_arch.
6135 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6137 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6138 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6139 (coff_set_flags): Likewise.
6140 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6141 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6142 * Makefile.am: Rebuild dependencies.
6143 (ALL_MACHINES): Add cpu-tic30.lo.
6144 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6145 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6146 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6147 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6149 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6151 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6152 to lag behind LO16 reloc by a couple of instructions.
6154 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6156 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6157 make to reexamine the file timestamp.
6158 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6160 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6163 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6165 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6166 to create .dynsbss and .rela.sbss sections.
6167 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6168 copied from dynamic objects into .sbss.
6169 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6170 use it. Correct typo of .rela.sdata2.
6171 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6172 put the data, which may now be in .sbss.
6173 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6174 (elf_backend_create_dynamic_sections): Define as
6175 ppc_elf_create_dynamic_sections.
6177 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6178 against _GLOBAL_OFFSET_TABLE_.
6179 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6180 shared libraries which refer to local symbols. Make sure that the
6181 test for allocating space for a reloc in a shared object is the
6182 same as the test for emitting a reloc.
6184 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6186 * config.bfd (i[3456]-*-mingw32*): New target.
6187 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6188 * aclocal.m4, configure: Rebuild.
6190 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6192 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6195 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6197 Sparc v9 ABI compliant PLT:
6198 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6199 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6200 (LARGE_PLT_THRESHOLD): New define.
6201 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6202 (sparc64_elf_build_plt): New function.
6203 (sparc64_elf_plt_entry_offset): Likewise.
6204 (sparc64_elf_plt_ptr_offset): Likewise.
6205 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6206 contain the index for convenience. Skip the initial entries
6208 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6209 memory for the benefit of .rela.plt.
6210 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6211 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6212 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6213 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6214 Call sparc64_elf_build_plt.
6215 (elf_backend_want_got_plt): No.
6216 (elf_backend_plt_readonly): No.
6217 (elf_backend_plt_alignment): 8.
6219 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6220 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6221 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6224 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6226 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6228 * cpu-mips.c (arch_info_struct): Add mips variants.
6229 * bfd-in2.h: Rebuilt.
6231 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6233 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6236 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6238 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6239 (i[3456]86sco3.2v5*coff): New target.
6241 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6243 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6245 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6247 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6248 * bfd-in2.h: Regenerate.
6250 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6252 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6254 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6256 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6257 adjust addend for an output common symbol (from Jimmy Blair
6258 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6259 defined symbol to counteract adjustment made in generic relocation
6262 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6264 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6266 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6267 (GET_SCNDHR_NLNNO): Likewise.
6269 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6271 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6273 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6275 * elf32-m32r.c: Add macros to handle NOP insertion.
6277 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6279 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6280 (xcoff_mark): Likewise.
6281 (xcoff_build_ldsyms): Mark absolute symbols.
6283 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6285 * bout.c (b_out_write_object_contents): Sort symbols before output
6286 to keep {CALL,BAL}NAME symbols adjacent.
6287 (b_out_symbol_cmp): New function.
6289 For older changes see ChangeLog-9697
6295 version-control: never