1 2000-03-27 Alan Modra <alan@linuxcare.com>
3 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
4 elf32_avr_check_relocs, avr_final_link_relocate,
5 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
6 elf32_avr_object_p): Add prototypes.
7 (elf32_avr_gc_mark_hook): Add default for h->root.type.
8 (bfd_elf_avr_final_write_processing): Make static.
10 2000-03-27 Denis Chertykov <denisc@overta.ru>
12 * cpu-avr.c: New file. BFD support routines for AVR architecture.
13 * archures.c (bfd_architecture): Add AVR architecture.
14 (bfd_archures_list): Add reference to AVR architecture info.
15 * elf.c (prep_headers): Handle bfd_arch_avr.
16 * reloc.c: Add various AVR relocation enums.
17 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
19 * Makefile.am: Add support for AVR elf.
20 * configure.in: Likewise.
21 * config.bfd: Likewise.
22 * Makefile.in: Regenerate.
23 * configure: This too.
24 * bfd-in2.h: And this.
27 2000-03-24 H.J. Lu <hjl@gnu.org>
29 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
30 (elf64_alpha_find_reloc_at_ofs): Likewise.
32 2000-03-17 Alan Modra <alan@linuxcare.com.au>
34 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
35 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
36 allowable range used to be -2**(n-1) to 2**n-1.
37 * reloc.c (_bfd_relocate_contents): Same here. Also replace
38 "boolean overflow" with "bfd_reloc_status_type flag".
40 2000-03-14 Doug Evans <dje@casey.transmeta.com>
42 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
44 2000-03-14 Kazu Hirata <kazu@hxi.com>
46 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
47 of shrinks properly, including the last reloc.
49 2000-03-13 Kazu Hirata <kazu@hxi.com>
51 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
54 2000-03-11 Alan Modra <alan@spri.levels.unisa.edu.au>
56 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
57 a format mismatch rather than an "error" from bfd_read such as
58 bfd_error_file_truncated.
60 2000-03-10 Geoff Keating <geoffk@cygnus.com>
62 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
63 sign-extension and big-endian compensation for
64 R_MIPS_64 even in ld -r.
66 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
68 * elf32-mips.c (mips_elf_next_relocation): Rename from
69 mips_elf_next_lo16_relocation, and generalize to look
70 for any relocation type.
71 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
72 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
73 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
74 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
75 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
76 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
77 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
78 (mips_rtype_to_howto): Likewise.
79 (mips_elf_calculate_relocation): Handle new relocs.
80 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
81 are paired. The addend for R_MIPS_GNU_REL16_S2
82 is shifted right two bits.
84 2000-03-10 Alan Modra <alan@spri.levels.unisa.edu.au>
86 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
87 comment, and ensure it doesn't happen again.
88 (bfd_install_relocation): Same here.
89 (_bfd_relocate_contents): Don't bother assigning unused signmask
90 shift result. Fix typos in comments.
91 Remove trailing whitespace throughout file.
93 2000-03-07 Doug Evans <dje@casey.transmeta.com>
95 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
98 2000-03-06 Nick Clifton <nickc@cygnus.com>
100 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
102 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
103 (SIZEOF_ILF_STRINGS): Redefine.
104 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
105 relative reloc, as opposed to a section relative reloc.
106 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
108 Add length of symbol's prefix to string pointer.
109 Store a pointer to the symbol in the symbol pointer table.
110 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
111 Initialise the symbol pointer table.
112 Store the hint in the Hint/Name table.
113 Make the jump reloc be symbol realtive, not section relative.
114 Create an import symbol for imported code.
116 2000-03-06 Catherine Moore <clm@cygnus.com>
118 * elf.c (swap_out_syms): Check for null type_ptr.
120 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
122 * aout-target.h (MY(write_object_contents)): Remove unused
123 and unusable "#if CHOOSE_RELOC_SIZE".
124 * pc532-mach.c (MY(write_object_contents)): Ditto.
125 * netbsd.h (MY(write_object_contents)): Ditto.
126 * hp300hpux.c (MY(write_object_contents)): Ditto.
127 * freebsd.h (MY(write_object_contents)): Ditto.
128 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
130 2000-02-29 H.J. Lu <hjl@gnu.org>
132 * peicode.h (jtab): Make it static.
134 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
135 defined and COFF_IMAGE_WITH_PE is not defined.
136 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
137 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
139 2000-03-01 Nick Clifton <nickc@cygnus.com>
141 * coff-arm.c (bfd_arm_process_before_allocation): Make
142 'symndx' signed to prevent compile time warning.
144 * coff-mcore.c: Remove unused prototype for pe_object_p.
146 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
147 functions that are not used when COFF_IMAGE_WITH_PE is
149 (struct sh_opcode): Change type of 'flags' field to unsigned
150 long so that it can hold the USESAS flag.
152 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
154 * elf-m10300.c (mn10300_elf_relax_section): Initialise
157 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
159 Remove unusued variables and code.
160 (elf_backend_add_symbol_hook): Fix prototype.
162 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
165 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
168 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
170 Remove unusued variables and code.
171 (elf_backend_add_symbol_hook): Fix prototype.
173 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
175 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
176 to unused function parameter.
178 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
180 Use EMPTY_HOWTO to initialise empty howto slots.
181 Remove unused variables.
183 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
185 2000-03-01 H.J. Lu <hjl@gnu.org>
187 * aoutx.h (aout_link_input_section_std): Pass "true" to
188 the undefined_symbol callback.
189 (aout_link_input_section_ext): Likewise.
190 * bout.c (get_value): Likewise.
191 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
192 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
194 (alpha_relocate_section): Likewise.
195 * coff-arm.c (coff_arm_relocate_section): Likewise.
196 * coff-i960.c (coff_i960_relocate_section): Likewise.
197 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
198 * coff-mips.c (mips_relocate_section): Likewise.
199 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
200 * coff-sh.c (sh_relocate_section): Likewise.
201 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
202 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
203 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
204 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
205 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
206 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
207 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
208 * elf32-i370.c (i370_elf_relocate_section): Likewise.
209 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
210 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
211 * elf32-sh.c (sh_elf_relocate_section): Likewise.
212 * elf32-v850.c (v850_elf_relocate_section): Likewise.
213 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
214 * elflink.h (elf_link_output_extsym): Likewise.
215 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
216 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
217 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
219 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
220 undefined_symbol callback when building shared library with
221 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
223 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
224 * elf32-i386.c (elf_i386_relocate_section): Likewise.
225 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
226 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
227 (elf32_mips_get_relocated_section_content): Likewise.
228 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
229 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
230 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
231 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
233 2000-02-28 Nick Clifton <nickc@cygnus.com>
235 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
236 * Makefile.in: Regenerate.
238 * configure.in: Add support for mips and sh pe vectors.
239 * configure: regenerate.
241 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
244 * targets.c: Add mips and sh pe vectors.
246 * libpei.h (coff_final_link_postscript): Only define if not
249 * coffcode.h: Add support for WinCE magic numbers.
251 * peigen.c (pe_print_reloc): Update comment and rearrange
252 appending of newline character.
254 * peicode.h: Add support for Image Library Format.
255 (pe_ILF_vars): Structure containing data used by ILF code.
256 (pe_ILF_make_a_section): New function. Create a section based
258 (pe_ILF_make_a_reloc): New function. Create a reloc based on
260 (pe_ILF_make_a_symbol): New function. Create a symbol based
262 (pe_ILF_save_relocs): New function. Store the relocs created
263 by pe_ILF_make_a_reloc in a section.
264 (pe_ILF_build_a_bfd): New function. Create a BFD describing
266 (pe_ILF_object_p): New function. Return a bfd_target pointer
268 (pe_bfd_object_p): If an ILF object is detected call
269 pe_ILF_object_p on it.
271 * coff-arm.c: Add support for WinCE relocs which are different
272 from normal ARM COFF relocs.
273 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
275 * coff-sh.c: Add support for sh-pe target.
276 * pe-sh.c: New file. Support code for sh-pe target.
277 * pei-sh.c: New file. Support code for sh-pe target.
279 * pe-mips.c: New file. Support code for mips-pe target.
280 * pei-mips.c: New file. Support code for mips-pe target.
282 2000-02-27 Jakub Jelinek <jakub@redhat.com>
284 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
285 architecture if the object causing the bump is dynamic.
286 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
287 and also don't it for memory ordering.
288 (sparc64_elf_write_relocs): Take src_rela out of the loop.
290 2000-02-27 Ian Lance Taylor <ian@zembu.com>
292 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
293 calling bfd_get_section_size_before_reloc.
294 (decode_line_info): Likewise.
295 (_bfd_dwarf2_find_nearest_line): Likewise.
297 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
299 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
300 name of the libtool directory.
301 * Makefile.in: Rebuild.
303 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
305 * som.c (SOM_HOWTO): Define.
306 (som_hppa_howto_table): Use it.
308 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
310 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
312 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
314 2000-02-24 Catherine Moore <clm@cygnus.com>
316 * som.c (som_misc_symbol_info): Add field
318 (som_bfd_derive_misc_symbol_info): Initialize
320 (som_build_and_write_symbol_table): Keep track
321 of secondary_def field.
322 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
323 if secondary_def field is set.
324 (som_bfd_ar_write_symbol_stuff): Initialize
327 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
329 * dwarf2.c (read_address): Read 16-bits addresses.
330 (parse_comp_unit): Accept addr_size == 2.
332 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
334 * bfd-in.h: Update copyright date.
336 2000-02-23 Linas Vepstas <linas@linas.org>
338 * cpu-i370.c: New file.
339 * elf32-i370.c: New file.
340 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
341 (bfd_i370_arch): New.
342 (bfd_archures_list): Add bfd_i370_arch.
343 * elf.c (prep_headers): Add bfd_arch_i370.
344 * Makefile.am: Add support for IBM 370 elf.
345 * config.bfd: Likewise.
346 * configure.in: Likewise.
347 * libbfd.h (bfd_reloc_code_real_names): Likewise.
348 * reloc.c (bfd_reloc_code_type): Likewise.
349 * targets.c: Likewise.
351 * Makefile.in: Regenerate.
352 * configure: Regenerate.
353 * bfd-in2.h: Regenerate.
355 2000-02-22 Ian Lance Taylor <ian@zembu.com>
357 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
358 invalid relocation types, and change them to R_386_NONE.
360 2000-02-22 H.J. Lu <hjl@gnu.org>
362 * elflink.h (elf_link_add_object_symbols): If a version symbol is
363 not defined, don't add a second ELF_VER_CHR.
365 * elflink.h (elf_bfd_final_link): Call output_extsym for global
366 symbols converted to local symbols even when stripping all
368 (elf_link_output_extsym): Process global symbols converted to
369 local symbols even if they are being stripped.
371 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
373 * archures.c (bfd_octets_per_byte): Return unsigned int.
374 (bfd_arch_mach_octets_per_byte): Ditto.
375 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
377 * section.c (bfd_get_section_size_before_reloc): Quell signed
378 vs. unsigned comparison warning.
379 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
380 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
381 change. What was I thinking?
382 * bfd-in2.h: Regenerate.
384 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
385 (elf_gc_sections): Same here.
386 (elf_gc_common_finalize_got_offsets): And here.
388 2000-02-21 Ian Lance Taylor <ian@zembu.com>
390 ELF HPPA doesn't work at present; remove it until it does.
391 * config.bfd: Comment out setting targ_defvec to
393 * Makefile.am: Rebuild dependencies.
394 (BFD32_BACKENDS): Remove elf32-hppa.lo.
395 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
396 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
397 * Makefile.in: Rebuild.
398 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
400 2000-02-18 Geoff Keating <geoffk@cygnus.com>
402 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
403 is no bfd_free(). Revert bfd_free part of previous change.
405 2000-02-18 Geoff Keating <geoffk@cygnus.com>
407 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
409 (coff_compute_section_file_positions): Use bfd_free to pair
411 (coff_write_object_contents): Likewise.
413 * coff-rs6000.c (xcoff_howto_table_16): New variable.
414 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
416 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
418 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
419 (xcoff_ar_file_hdr_big): New structure.
420 (SIZEOF_AR_FILE_HDR_BIG): New macro.
421 (xcoff_ar_hdr_big): New structure.
422 (SIZEOF_AR_HDR_BIG): New macro.
423 (xcoff_big_format_p): New macro.
424 (xcoff_ardata_big): New macro.
425 (arch_xhdr_big): New macro.
426 (xcoff_slurp_armap): Handle large archives.
427 (xcoff_archive_p): Detect large archives.
428 (xcoff_read_ar_hdr): Handle large archives.
429 (xcoff_openr_next_archived_file): Handle large archives.
430 (xcoff_generic_stat_arch_elt): Handle large archives.
431 (xcoff_write_armap_old): Rename from xcoff_write_armap.
432 (xcoff_write_armap_big): New function.
433 (xcoff_write_armap): New function, dispatch to _old or _big.
434 (xcoff_write_archive_contents_old): Rename from
435 xcoff_write_archive_contents.
436 (xcoff_write_archive_contents_big): New function.
437 (xcoff_write_archive_contents): New function, dispatch to _old or
440 2000-02-18 Richard Henderson <rth@cygnus.com>
442 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
443 and hide_symbol members.
444 (elf_link_hash_copy_indirect): Remove.
445 (elf_link_hash_hide_symbol): Remove.
446 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
447 and elf_backend_hide_symbol.
448 (_bfd_elf_link_hash_copy_indirect): Declare.
449 (_bfd_elf_link_hash_hide_symbol): Declare.
450 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
451 (_bfd_elf_link_hash_hide_symbol): Likewise.
452 (_bfd_elf_link_hash_table_init): Don't init killed members.
453 * elflink.h (elf_link_add_object_symbols): Use the bed function
454 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
455 (elf_link_assign_sym_version): Likewise.
456 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
457 (elf_backend_hide_symbol): Likewise.
458 (elfNN_bed): Update for new members.
460 2000-02-17 Kevin Buettner <kevinb@redhat.com>
462 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
463 STACK_END_ADDR): Define for new core file format.
464 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
465 for handling the vagaries of the various core file structures used
466 by AIX over the years.
467 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
468 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
469 core_dumpx structure.
471 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
473 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
474 (bfd_mach_sh3_dsp): Likewise.
475 (bfd_mach_sh4): Reinstate.
476 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
477 * bfd-in2.h: Regenerate.
478 * coff-sh.c (struct sh_opcode): flags is no longer short.
479 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
480 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
481 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
482 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
483 (sh_opcodes): No longer const.
484 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
485 (sh_insn_uses_reg): Check for USESAS and USESR8.
486 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
487 (_bfd_sh_align_load_span): Return early for SH4.
488 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
489 Take into account that field b of a parallel processing insn
490 could be mistaken for a separate insn.
491 * cpu-sh.c (arch_info_struct): New array elements for
492 sh2, sh-dsp and sh3-dsp.
493 Reinstate element for sh4.
494 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
495 (SH4_NEXT): Reinstate.
496 (SH3_NEXT, SH3E_NEXT): Adjust.
497 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
498 * elf32-sh.c (sh_elf_set_private_flags): New function.
499 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
500 (sh_elf_merge_private_data): New function.
501 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
502 (bfd_elf32_bfd_copy_private_bfd_data): Define.
503 (bfd_elf32_bfd_merge_private_bfd_data): Change to
504 sh_elf_merge_private_data.
506 2000-02-13 Richard Henderson <rth@cygnus.com>
508 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
510 (elf_link_hash_copy_indirect): New.
511 (elf_link_hash_hide_symbol): New.
512 * elflink.h (elf_link_add_object_symbols): Break out copy from
513 indirect new new symbol to elf.c.
514 (elf_link_assign_sym_version): Break out privatization of
515 non-exported symbol to elf.c.
516 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
517 (_bfd_elf_link_hash_hide_symbol): New.
518 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
520 2000-02-13 Ian Lance Taylor <ian@zembu.com>
522 * section.c (_bfd_strip_section_from_output): Add info parameter.
523 If it passed as non-NULL, use it to check whether any input BFD
524 has an input section which uses this output section. Change all
526 * bfd-in2.h: Rebuild.
528 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
529 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
531 * bfd-in2.h: Rebuild.
533 2000-02-10 Timothy Wall <twall@cygnus.com>
535 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
536 allow final modifications of swapped-in symbol.
537 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
538 * coffcode.h (coff_write_relocs): Use macro
539 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
540 symbol index should be set to -1.
542 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
544 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
545 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
546 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
547 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
548 sh_insns_uses_or_sets_freg): New functions.
549 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
550 * (sh_insns_conflict): Use new functions and new macros to
551 detect conflicts when two instructions both set same integer registers,
552 both set same fp register, and both set special register.
554 2000-02-09 Timothy Wall <twall@cygnus.com>
556 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
557 swapping in sections, so that the swapping routines have access to
560 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
562 * coff-go32.c: Update comment. Update copyright.
564 2000-01-27 Thomas de Lellis <tdel@windriver.com>
566 * syms.c (bfd_decode_symclass)
567 Two new class characters were added - 'V' and 'v'. The
568 meaning of 'W' is now restricted to just weak non-object
569 symbols. This allows differentiation between, for example,
570 weak functions vs weak objects. nm for example now dumps:
572 'w' = weak unresolved
573 'V' = weak global object
574 'v' = weak unresolved object
576 (bfd_is_undefined_symclass): New function. Return true if the
577 given symbol class represents and undefined/unresolved symbol.
579 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
582 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
584 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
585 STT_ARM_16BIT flag set, but it is not attached to a data object
586 return STT_ARM_16BIT so that it will be treated as code by the
589 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
591 * coff-i386.c (i3coff_object_p): Remove prototype.
594 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
595 to name. Update copyright.
597 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
598 assignment to avoid warning. Update copyright.
600 2000-01-24 Robert Lipe (robertl@sco.com)
602 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
603 instead of using GNU C extension.
605 2000-01-21 Nick Clifton <nickc@cygnus.com>
607 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
608 amount from a bfd_in_memory structure.
609 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
612 2000-01-14 Nick Clifton <nickc@cygnus.com>
614 * linker.c (default_indirect_link_order): oops - fix incorrectly
615 applied patch from Tim Wall.
617 2000-01-13 Timothy Wall (twall@tiac.net>
619 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
620 = scnhsz, filhsz, relsz, aoutsz, etc)
624 2000-01-13 Nick Clifton <nickc@cygnus.com>
626 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
627 interwork thumb to arm stub.
629 2000-01-13 Timothy Wall (twall@tiac.net>
631 * archures.c (bfd_octets_per_byte): New function: Return
633 (bfd_arch_mach_octets_per_byte): New function: Return target
636 * section.c: Distinguish between octets and bytes for usage of
637 _cooked_size, _raw_size, and output_offset. Clarify
638 description of bfd_set_section_contents.
640 * bfd-in2.h: Regenerate.
642 * coffgen.c: Indicate that the offset parameter is in bytes, not
645 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
646 where appropriate to get the octet offset when calling
647 bfd_set_section_contents.
648 (bfd_coff_reloc_link_order): Ditto.
650 * linker.c (bfd_generic_reloc_link_order): Ditto.
651 (_bfd_default_link_order): Ditto.
653 * reloc.c (bfd_perform_relocation): Distinguish between octets
654 and bytes. Use octets when indexing into octet data; use bytes
655 when calculating target addresses.
656 (bfd_install_relocation): Ditto.
658 * srec.c (srec_write_section): Ditto.
660 2000-01-13 Nick Clifton <nickc@cygnus.com>
662 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
663 3 to 2. This allows 4 byte sized sections, which is necessary for
664 dlltool to build funcitoning DLLs.
666 2000-01-10 Philip Blundell <pb@futuretv.com>
668 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
669 (arm*-*-conix*): New target.
671 2000-01-10 Egor Duda <deo@logos-m.ru>
673 * config.bfd: Include elf32_i386 vector to target list for cygwin
676 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
677 * configure.in: Test for structure win32_pstatus_t in
679 * configure: Regenerate.
681 * elf.c (elfcore_grok_win32pstatus): New function: process
682 win32_pstatus_t notes in elf core file.
683 (elfcore_grok_note): Detect win32_pstatus notes.
685 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
687 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
689 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
690 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
692 1999-12-29 Richard Henderson <rth@cygnus.com>
694 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
695 if no dynamic sections created.
697 1999-12-27 Nick Clifton <nickc@cygnus.com>
699 * peicode.h (pe_bfd_object_p): Only define for PE format
702 1999-12-17 Nick Clifton <nickc@cygnus.com>
704 * coff-i386.c (i3coff_object_p): Delete.
705 (i386coff_vec): Replace reference to i3coff_object_p with a
706 reference to coff_object_p.
708 * coff-mcore.c (pe_object_p): Delete.
710 * peicode.h (pe_bfd_object_p): New function: Detect the
711 presence of a PE format COFF object file. Also detect and
712 warn about the presence of LINK6 format Image Library Format
715 1999-12-16 Nick Clifton <nickc@cygnus.com>
717 * coff-arm.c (NUM_ELEM): New macro.
718 (NUM_RELOCS): New macro: The number of known ARM relocs.
719 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
720 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
722 (bfd_arm_process_before_allocation): Produce a warning message if
723 an out of range symbol index is encountered.
725 1999-12-14 Nick Clifton <nickc@cygnus.com>
727 * elflink.h (is_global_symbol_definition): New Function: Return
728 true iff the symbol is being given a global definition in this
730 (elf_link_is_defined_archive_symbol): Do not bother processing
731 symbols for an archive element that has already been included
733 Use is_global_symbol_definition().
735 1999-12-09 Andrew Cagney <cagney@cygnus.com>
737 * config.bfd: Add support for sparc-*-netbsdelf* and
740 1999-12-13 Nick Clifton <nickc@cygnus.com>
742 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
743 if the symbol is in the common section.
745 1999-12-10 Nick Clifton <nickc@cygnus.com>
747 * elflink.h (elf_link_is_defined_archive_symbol): New
748 function: Decide if a symbol, in an archive map is there
749 because it is defined in the archive element, or because it is
750 just another common declaration of it.
751 (elf_link_add_archive_symbols): Use
752 elf_link_is_defined_archive_symbol to decide if an archive
753 element contain a reference to a common symbol should be
756 1999-12-10 Nick Clifton <nickc@cygnus.com>
758 * elflink.h: Revert previous patch.
759 * targets.c: Revert previous patch.
760 * libbfd-in2.h: Revert previous patch.
761 * libbfd.h: Revert previous patch.
762 * elfxx-target.h: Revert previous patch.
763 * archive.c: Revert previous patch.
764 * aout-target.h: Revert previous patch.
765 * aout-tic30.h: Revert previous patch.
766 * bfd.c: Revert previous patch.
767 * coff-alpha.c: Revert previous patch.
768 * coff-rs6000.c: Revert previous patch.
769 * elf64-mips.c: Revert previous patch.
770 * ieee.c: Revert previous patch.
771 * libecoff.h: Revert previous patch.
772 * oasys.c: Revert previous patch.
773 * som.c: Revert previous patch.
774 * vms.c: Revert previous patch.
776 1999-12-09 Nick Clifton <nickc@cygnus.com>
778 * elflink.h (elf_link_add_archive_symbols): Add an archive
779 element even if contains a symbol which is currently only
780 considered to be a common.
782 * targets.c (struct bfd_target): Add new field
783 _bfd_allow_commons_in_armap.
784 * bfd-in2.h:Regenerate.
786 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
788 (_bfd_archive_bsd_allow_commons_in_armap): Define.
789 * libbfd.h: Regenerate.
791 * elfxx-target.h: If using COFF archive map, override
792 definition of allow_commons_in_armap and replace with
795 * archive.c (bfd_compute_and_write_armap): Do not place common
796 symbols into the archive map unless _bfd_allow_commons_in_armap
799 * aout-target.h (MY_allow_commons_in_armap): Define.
800 * aout-tic30.h (MY_allow_commons_in_armap): Define.
801 * bfd.c (bfd_allow_commons_in_armap): Define.
802 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
803 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
804 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
805 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
806 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
807 * oasys.c (oasys_allow_commons_in_armap): Define.
808 * som.c (som_allow_commons_in_armap): Define.
809 * vms.c (vms_allow_commons_in_armap): Define.
811 1999-12-07 Jim Blandy <jimb@cygnus.com>
813 Add support for SSE registers in ELF core files.
814 * elf.c (elfcore_make_note_pseudosection): New function.
815 (elfcore_grok_prfpreg): Use it.
816 (elfcore_grok_prxfpreg): New function.
817 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
819 1999-12-03 Ian Lance Taylor <ian@zembu.com>
821 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
822 value by 4 before storing it back in the field. From
823 Koundinya. K <kk@ddeorg.soft.net>.
825 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
827 * archures.c (bfd_mach_am33): Define.
828 * bfd-in2.h: Rebuilt.
829 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
830 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
831 (compute_function_info): Handle additional registers saved by
833 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
834 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
836 1999-11-29 Jim Blandy <jimb@cygnus.com>
838 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
840 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
843 1999-11-27 Michael Meissner <meissner@cygnus.com>
845 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
846 internal use within gas for alpha explicit relocations.
847 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
848 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
849 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
850 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
851 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
852 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
854 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
855 BFD_RELOC_ALPHA_USER_*.
857 * bfd-in2.h: Regenerate.
858 * libbfd.h: Regenerate.
860 1999-11-26 Fred Fish <fnf@cygnus.com>
862 * elf.c (elfcore_read_notes): Add prototype for static function.
863 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
864 (bfd_section_from_phdr): Replacement function that calls
865 _bfd_elf_make_section_from_phdr for generic segment types and
866 backend fucntion pointed to by elf_backend_section_from_phdr for
867 backend specific segment types.
868 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
869 now called by _bfd_elf_make_section_from_phdr. Note that this func
870 is now just a stub between the caller and bfd_section_from_phdr.
872 * elf-bfd.h (struct elf_backend_data): Add new function pointer
873 elf_backend_section_from_phdr.
874 (elf_backend_section_from_phdr): Add prototype.
876 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
877 (elfNN_bed): Add elf_backend_section_from_phdr.
879 1999-11-25 Nick Clifton <nickc@cygnus.com>
881 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
882 SEC_CODE and SEC_READONLY flags to glue sections.
884 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
885 SEC_CODE and SEC_READONLY flags to glue sections.
887 1999-11-20 Nick Clifton <nickc@cygnus.com>
889 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
892 1999-11-19 Catherine Moore <clm@cygnus.com>
894 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
895 (elf_cpu32_plt_entry): Likewise.
897 1999-11-18 Nick Clifton <nickc@cygnus.com>
899 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
901 (coff_mcore_relocate_section): Initialise addend to 0.
902 Special case processing of RVA reloc.
904 1999-11-17 Richard Henderson <rth@cygnus.com>
906 * elf-bfd.h (struct elf_backend_data): Reorder collect and
907 type_change_ok; add sign_extend_vma.
908 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
909 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
910 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
911 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
912 (elfNN_bed): Follow struture changes.
914 1999-11-09 Ian Lance Taylor <ian@zembu.com>
916 * libbfd.c (bfd_read): Check result of read against desired result
918 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
919 invalid compared to the section size.
921 * ieee.c (ieee_slurp_debug): Get the length of the debug
922 information right if there is no data part.
924 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
926 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
927 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
929 1999-10-28 Ian Lance Taylor <ian@zembu.com>
931 * elflink.h (elf_bfd_final_link): Make last_local signed.
933 1999-10-27 Ian Lance Taylor <ian@zembu.com>
935 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
938 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
940 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
942 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
943 * bfd-in2.h: Regenerate.
945 1999-10-15 Andrew Haley <aph@cygnus.com>
947 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
949 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
951 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
953 1999-10-08 Ian Lance Taylor <ian@zembu.com>
955 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
956 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
959 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
961 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
962 relocs also need the GP value.
963 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
964 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
965 the GP value for R_MIPS_LITERAL relocs too. Handle
966 R_MIPS_64 relocs properly on big-endian MIPS.
967 (mips_elf_sign_extend): Behave properly with 'long long'.
968 (mips_elf_highest): Correct typo.
970 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
972 * cpu-m32r.c (arch_info_struct): New static global.
973 (bfd_m32r_arch): Refer to it.
974 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
975 (m32r_elf_print_private_bfd_data): Ditto.
976 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
977 * archures.c (bfd_mach_m32rx): Define it.
978 * bfd-in2.h: Rebuild.
980 1999-09-28 Fred Fish <fnf@cygnus.com>
982 * targets.c (cisco_core_vec): Replaced with two new vecs ...
983 (cisco_core_big_vec): Add new bigendian vec.
984 (cisco_core_little_vec): Add new little endian vec.
986 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
987 (crash_info_locs): Add array of possible offsets.
988 (MASK_ADDR): Mask to apply to crash info offset.
989 (crashinfo_external): Add textbase, database, bssbase and
991 (cisco_core_file_validate): Renamed from cisco_core_file_p.
992 Many small changes to account for additional hardware versions.
993 Pick a reasonable size for ".reg" section. Add a ".crash"
994 section to allow access to crashinfo_external struct.
995 (cisco_core_file_p): New version of this function that
996 iterates over crash_info_locs, calling cisco_core_file_validate.
997 (cisco_core_vec): Old big endian only vec replaced with ...
998 (cisco_core_big_vec): Add big endian version.
999 (cisco_core_little_vec): Add little endian version.
1001 * configure.in (cisco_core_vec): Split to two new vectors ...
1002 (cisco_core_big_vec): New target vector.
1003 (cisco_core_little_vec): New target vector.
1004 * configure: Regenerate.
1005 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1006 to cisco_core_big_vec in targ_selvecs.
1008 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1010 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1011 (mips_elf_relocate_got_local): Unused, delete.
1012 (mips_elf_relocate_global_got): Unused, delete.
1014 1999-09-24 Fred Fish <fnf@cygnus.com>
1016 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1017 to initialize it to something meaningful. Then use it to generate
1018 more useful segment names.
1020 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1022 * som.c (NO_PCREL_MODES): Define if the system does not define
1024 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1025 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1026 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1027 * libhppa.h (dis_assemble_22): New function.
1028 (bfd_hppa_insn2fmt): Handle long branch.
1030 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1033 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1035 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1036 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1037 (reloc_howto_type howto_table): Tidy comments and whitespace.
1039 1999-09-17 Nick Clifton <nickc@cygnus.com>
1041 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1042 previous delta. Set sec->gc_mark instead.
1044 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1046 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1047 (elf_cpu32_plt_entry): Likewise.
1049 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1051 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1053 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1054 symbol table, then just compute a suitable value (but do not
1055 create a __gp symbol).
1057 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1058 symbols when building shared libraries.
1059 (elf_hppa_final_link_relocate): Correct handling of PCREL
1060 relocations against undefined symbols.
1062 1999-09-16 Nick Clifton <nickc@cygnus.com>
1064 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1065 interworking sections as linker created so that they will not
1066 be removed by garbage collection.
1068 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1070 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1071 (elf_hppa_final_link_relocate): Consistently create an absolute
1072 address, then subtract out the value of __gp.
1074 1999-09-14 Michael Meissner <meissner@cygnus.com>
1076 * configure.in (Canonicalization of target names): Remove adding
1077 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1078 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1079 * configure: Regenerate.
1081 1999-09-14 Nick Clifton <nickc@cygnus.com>
1083 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1086 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1088 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1089 (elf_hppa_final_link): Initialize text_segment_base and
1091 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1093 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1094 (elf_hppa_final_link_relocate): Likewise.
1095 (elf_hppa_relocate_insn): Likewise.
1096 (elf_hppa_relocate_section): Initialize HOWTO.
1098 1999-09-13 Donn Terry <donn@interix.com>
1100 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1101 handling to support both GNU and MS objects.
1103 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1104 when determining whether to set F_RELFLG.
1106 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1108 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1109 PC24 relocs if the target is an undefined weak symbol.
1110 (arm_add_to_rel): Fix compiler warning.
1111 (elf32_arm_plt0_entry): Correct comments.
1113 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1115 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1116 an absolute symbol in REL relocs.
1118 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1120 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1121 Stub SEGREL32. Return an error for any relocation not handled.
1123 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1125 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1126 constant symbols, and avoid multiple definition errors on them.
1128 1999-09-12 Donn Terry <donn@interix.com>
1130 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1131 significant bit is set.
1133 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1135 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1137 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1138 relocs as we do for RELA relocs.
1140 1999-09-11 Donn Terry <donn@interix.com>
1142 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1143 (coff_final_link_postscript): Define.
1144 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1145 directory entries here.
1146 (_bfd_pei_final_link_postscript): New function.
1148 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1149 section flags based on the section name.
1151 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1152 get the overflow of the s_nlnno field from the s_nreloc field.
1153 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1154 the s_nlnno overflow of the .text section into the s_nreloc
1157 * peigen.c (add_data_entry): Declare.
1158 (pei_swap_aouthdr_out): Get image size right. Set linker version
1160 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1161 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1162 extraneous ImageBase.
1163 (pe_print_edata): Likewise.
1164 (pe_print_pdata): Likewise. Print exception entries.
1165 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1166 (tbl): Make const, add "UNKNOWN".
1167 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1168 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1169 section data directory.
1170 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1172 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1173 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1174 * peicode.h (coff_get_symbol_info): Define.
1176 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1178 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1180 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1183 * libpei.h: New file, broken out of peicode.h.
1184 * peigen.c: New file, broken out of peicode.h.
1185 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1186 * configure.in: Add peigen.lo to list of files required for each
1188 * Makefile.am: Rebuild dependencies.
1189 (BFD32_BACKENDS): Add peigen.lo.
1190 (BFD32_BACKENDS_CFILES): Add peigen.c.
1191 (SOURCE_HFILES): Add libpei.h.
1192 * configure, Makefile.in: Rebuild.
1194 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1195 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1196 instead. Don't clear the s_paddr field for an uninitialized data
1199 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1200 coff_data_type to f_timdat.
1201 * peicode.h (pe_mkobject_hook): Likewise.
1203 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1204 number if COFF_IMAGE_WITH_PE.
1206 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1207 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1208 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1209 there is no SEC_DEBUGGING section.
1210 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1211 IMAGE_FILE_DEBUG_STRIPPED.
1213 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1214 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1215 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1216 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1218 * coffswap.h (IMAGE_BASE): Don't define.
1219 * pei-arm.c (IMAGE_BASE): Don't define.
1220 * pei-i386.c (IMAGE_BASE): Don't define.
1221 * pei-mcore.c (IMAGE_BASE): Don't define.
1222 * pei-ppc.c (IMAGE_BASE): Don't define.
1224 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1225 symbol, switch on the class when determining whether to modify the
1226 value. For PE, don't modify the value of a C_FCN symbol not named
1229 * libbfd-in.h (_bfd_abort): Declare.
1231 * bfd.c (_bfd_abort): New function.
1232 * libbfd.h: Rebuild.
1234 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1237 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1238 don't write out the associated line numbers.
1240 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1243 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1244 changes when the base type is unknown.
1246 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1249 * syms.c (BSF_DEBUGGING_RELOC): Define.
1250 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1251 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1253 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1254 BSF_DEBUGGING_RELOC set.
1255 * bfd-in2.h: Rebuild.
1257 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1259 * ecoff.c (bfd_debug_section): Update initialization for new
1261 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1262 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1264 1999-09-10 H.J. Lu <hjl@gnu.org>
1266 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1267 _bfd_filnmlen field.
1268 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1270 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1272 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1273 for FPTR relocs involving local symbols.
1275 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1276 value for the stub address in a call through a stub.
1277 Install the value for a local symbol directly into the DLT
1278 instead of generating a reloc. Correctly handle FPTR64 relocs.
1280 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1281 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1282 (elf_hppa_final_link): Call them.
1284 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1286 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1287 (elf_adjust_dynamic_symbol): ...from here.
1289 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1291 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1292 relocation, remove them. SECREL64->LTOFF16WF.
1293 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1295 (elf_hppa_relocate_insn): Similarly.
1297 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1298 (elf_hppa_relocate_insn): Similarly.
1300 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1302 (elf_hppa_relocate_insn): Similarly.
1304 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1305 Handle LTOFF_TP* relocs.
1306 (elf_hppa_relocate_insn): Similarly.
1308 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1309 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1310 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1312 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1313 DIR32, DIR64 and FPTR64 relocations.
1314 (elf_hppa_relocate_insn): Similarly.
1316 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1317 address of the .PARISC.global section.
1318 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1319 table entry elf_hppa_final_link_relocate. Do not give a warning
1320 for a reloc against an external symbol if it has a PA64 hash
1322 (elf_hppa_final_link_relocate): Significantly rework. Handle
1323 DLTIND relocations. Compute the final value of the relocation
1324 before passing the value of elf_hppa_relocate_insn.
1325 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1326 relocation support. Handle DLTIND relocation requests just like
1327 DLTREL relocation requests. Simplify branch handling.
1329 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1331 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1332 non-allocated section as done in i386 version.
1333 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1334 statement since this is no know relocation.
1336 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1338 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1340 (elf_hppa_relocate_insn): Similarly.
1342 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1344 (elf_hppa_relocate_insn): Similarly.
1346 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1347 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1348 Pass the relocate type rather than the insn format to
1349 elf_hppa_relocate_insn.
1350 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1351 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1353 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1355 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1356 (bfd_coff_filnmlen): Define.
1357 (bfd_coff_std_swap_table): Initialize new field.
1358 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1360 (coff_write_symbols): Likewise.
1361 (coff_get_normalized_symtab): Likewise.
1362 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1363 * libcoff.h: Rebuild.
1365 1999-09-06 Donn Terry <donn@interix.com>
1367 * coffcode.h (sort_by_secaddr): New static function if
1369 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1370 sections by VMA when assigning target_index values. Always set
1373 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1374 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1376 * libcoff.h: Rebuild.
1378 * coffcode.h (coff_set_custom_section_alignment): Add const to
1379 declaration to match definition.
1380 (coff_write_object_contents): Don't set F_AR32W(R)? if
1383 * coff-i386.c (in_reloc_p): Add declaration.
1384 (i386coff_vec): Simplify initialization of
1385 application_section_flags.
1387 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1388 version. Move COFF_WITH_PE specific code to new version.
1389 (stype_to_sec_flags): Likewise. Add section parameter.
1390 * coffgen.c (make_a_section_from_file): Set target_index before
1391 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1392 * libcoff.h: Rebuild.
1394 * syms.c (stt): Add some PE/PEI section names.
1395 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1397 (bfd_symbol_info): Check for 'w'.
1399 * section.c (struct bfd_comdat_info): Define.
1400 (asection): Add comdat field.
1401 (STD_SECTION): Initialize comdat field.
1402 (bfd_make_section_anyway): Likewise.
1403 * bfd-in2.h: Rebuild.
1405 1999-09-06 Andreas Schwab <schwab@suse.de>
1407 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1410 1999-09-06 Nick Clifton <nickc@cygnus.com>
1412 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1413 bfd_realloc instead of calloc and realloc.
1415 1999-09-04 Steve Chamberlain <sac@pobox.com>
1417 * cpu-pj.c: New file.
1418 * elf32-pj.c: New file.
1419 * config.bfd (pj*): New cpu.
1420 (pj-*-*, pjl-*-*): New targets.
1421 * configure.in (bfd_elf32_pj_vec): New target vector.
1422 (bfd_elf32_pjl_vec): New target vector.
1423 * archures.c (bfd_arch_pj): Define.
1424 * elf.c (prep_headers): Handle bfd_arch_pj.
1425 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1426 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1427 to target vector list.
1428 * Makefile.am: Rebuild dependencies.
1429 (ALL_MACHINES): Add cpu-pj.lo.
1430 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1431 (BFD32_BACKENDS): Add elf32-pj.lo.
1432 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1433 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1435 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1437 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1438 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1439 and NON_GOT_REF from weak defined symbol to real symbol.
1440 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1441 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1442 create a COPY reloc.
1443 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1444 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1445 don't create a COPY reloc.
1447 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1449 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1450 count those in sections we are not including in the link.
1452 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1454 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1455 field in hpux11 shared libraries.
1457 1999-09-02 Nick Clifton <nickc@cygnus.com>
1459 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1461 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1463 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1464 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1465 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1467 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1469 * elflink.h (record_link_assignment): When possible, keep the
1470 original type of the symbol.
1472 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1474 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1475 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1476 tools were configured.
1477 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1479 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1481 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1482 GOT entries for GOT16 relocations; they're not required.
1484 1999-08-24 Nick Clifton <nickc@cygnus.com>
1486 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1488 * config.bfd (arm-*-netbsd*): New target.
1489 * configure.in (armnetbsd_vec): New target vector.
1490 * configure: Regenerate
1491 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1493 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1494 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1495 (armnetbsd.lo): New rule with deps.
1496 * Makefile.in: Regenerate.
1498 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1501 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1503 * som.c (som_slurp_symbol_table): Fix typo in comment.
1505 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1507 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1508 here instead of using elf_section_data...
1510 1999-08-19 Nick Clifton <nickc@cygnus.com>
1512 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1513 relocations into the base file.
1514 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1515 we are building a base file.
1517 1999-08-19 Nick Clifton <nickc@cygnus.com>
1519 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1521 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1522 REL relocs when performing a partial relocation.
1524 1999-08-18 Donn Terry <donn@interix.com>
1526 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1527 _bfd_coff_link_input_bfd into top level.
1529 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1530 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1531 (coff_i386_rtype_to_howto): Likewise.
1532 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1533 Completely ignore symbols which are all zero.
1534 (dummy_reloc16_estimate): Add return 0.
1535 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1536 variable copy to name_copy to avoid shadowing outer scope
1538 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1539 from unsigned int to unsigned long. Add timestamp field.
1540 * libcoff.h: Rebuild.
1542 1999-08-17 H.J. Lu <hjl@gnu.org>
1544 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1547 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1549 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1550 for special section symbols.
1551 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1552 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1555 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1557 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1558 coincidence of variable names between old and new code.
1560 1999-08-12 Nick Clifton <nickc@cygnus.com>
1562 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1563 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1564 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1565 and 'addend' parameter a 'bfd_signed_vma'.
1566 (elf32_arm_final_link_relocate): Do not involve stubs in
1567 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1568 jumps, not function calls.
1570 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1572 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1573 in R_ARM_PC24 relocs.
1575 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1577 * elf-hppa.h (elf_hppa_fake_sections): New function.
1578 * elf32-hppa.c (elf_backend_fake_sections): Define.
1580 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1581 recent changes to the arch_info structure.
1583 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1584 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1585 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1588 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1589 Ralf Baechle <ralf@uni-koblenz.de>
1591 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1592 output DT_MIPS_GOTSYM.
1593 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1594 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1596 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1598 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1599 prototype. Handle local symbols. Add commentary.
1600 (mips_elf_calculate_relocation): Adjust accordingly.
1601 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1604 * elflink.h (elf_bfd_final_link): Tweak last change.
1606 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1608 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1609 elf-section data to allocate just the right amount of relocation
1610 space. Don't allocate the hash space twice.
1611 (elf_bfd_final_link): Calculate the amount of space to allocate in
1612 each relocation section.
1614 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1616 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1617 64bit mode, generate a section relative relocation for a 32bit
1619 (elf_hppa_is_local_label_name): New function.
1620 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1621 shared between 32bit and 64bit port.
1623 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1625 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1626 R_MIPS_GOT16 and R_MIPS_CALL16.
1627 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1628 to use when looking for a preexisting GOT entry.
1630 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1632 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1633 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1635 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1637 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1639 * elflink.h (elf_link_output_extsym): Don't output a weak
1640 reference to an undefined symbol just because it was defined weak
1643 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1645 * coffgen.c (coff_find_nearest_line): When looking for file, use
1646 last best match rather than first. If address is beyond last line
1647 number record, don't return the last line as the correct value.
1649 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1651 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1652 * bfd-in2.h: Rebuild.
1654 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1656 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1657 * coffcode.h (coff_set_custom_section_alignment): New static
1659 (coff_section_alignment_table): New static array.
1660 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1661 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1662 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1663 * libcoff.h: Rebuild.
1665 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1667 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1669 * Makefile.in: Rebuild.
1671 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1673 * section.c (SEC_SHARED): Define.
1674 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1675 (styp_to_sec_flags): Likewise.
1676 * peicode.h (coff_swap_scnhdr_out): Likewise.
1677 * bfd-in2.h: Rebuild.
1679 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1681 * coffcode.h (coff_classify_symbol): Comment out part of
1682 1999-08-05 change which breaks cygwin DLLs.
1684 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1685 * aclocal.m4, configure: Rebuild.
1687 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1689 * section.c (global_syms): Only initialize union field if
1692 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1694 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1695 the size of a GOT entry here.
1696 (mips_elf_calculate_relocation): Don't create a local GOT entry
1697 for the symbol in a GOT16 relocation; just for it's high-order bit
1698 (_bfd_mips_elf_relocate_section): Fix thinko.
1700 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1702 Based on patches from Donn Terry <donn@interix.com>:
1703 * coffcode.h (enum coff_symbol_classification): Define.
1704 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1705 _bfd_coff_classify_symbol. Change return type.
1706 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1707 (coff_slurp_symbol_table): Use coff_classify_symbol.
1708 (coff_classify_symbol): New static function.
1709 (coff_sym_is_global): Never define.
1710 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1711 * cofflink.c (coff_link_check_ar_symbols): Use
1712 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1713 (coff_link_add_symbols): Likewise.
1714 (_bfd_coff_link_input_bfd): Likewise.
1715 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1716 coff_classify_symbol.
1717 * libcoff.h: Rebuild.
1719 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1721 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1722 (e_ltpsel, e_rtpsel): Similarly.
1724 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1725 and 14bit ertpsel. Handle 64bit psel.
1727 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1729 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1730 handling for REL relocations. And only left-shift R_MIPS26
1731 relocation addends where necessary.
1733 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1735 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1736 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1737 Just return the relocation found.
1738 (mips_elf_relocate_section): Pull the LO16 addend out of the
1739 section itself when using REL relocations.
1741 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1742 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1745 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1747 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1748 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1749 relocation against a symbol in an input section with no output
1750 section. From Daniel Jacobowitz <drow@false.org>.
1752 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1754 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1755 look for generated file correctly.
1756 * aclocal.m4, configure: Rebuild.
1758 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1760 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1761 and R_MIPS16_26 relocations correctly when relocating.
1762 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1763 and R_MIPS_CALL_LO16 are for global symbols.
1765 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1767 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1769 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1770 variables and initialize them.
1772 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1774 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1775 there are no global symbols requiring GOT entries.
1776 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1777 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1778 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1780 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1781 symbols are considered to have the value zero.
1782 (_bfd_mips_elf_relocate_section): Don't try to perform a
1783 relocation for an undefined symbol.
1784 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1787 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1789 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1790 wants ba,a,pt %xcc instead of %icc.
1791 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1792 of large PLT entries.
1793 (sparc64_elf_plt_ptr_offset): Fix calculation.
1794 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1795 addend should be relative to load address, not .plt section start.
1796 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1798 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1800 * elf-bfd.h (struct elf_backend_data): Add
1801 print_symbol_all and output_arch_syms backend methods.
1802 * elfxx-target.h: Likewise.
1803 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1804 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1805 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1807 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1808 symbols in .dynsym, add their names into .dynstr. Put those symbols
1810 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1811 pointers to STT_REGISTER symbols in dynsym section.
1812 (sparc64_elf_print_symbol_all): New function.
1813 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1814 printing using the print_symbol_all hook.
1816 1999-07-30 Catherine Moore <clm@cygnus.com>
1818 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1821 1999-07-29 Richard Henderson <rth@cygnus.com>
1823 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1824 dynamic_sections_created.
1826 1999-07-29 Richard Henderson <rth@cygnus.com>
1828 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1829 (mips_rtype_to_howto): ... new function.
1830 (_bfd_mips_elf_relocate_section): Use it.
1832 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1834 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1836 1999-07-27 Nick Clifton <nickc@cygnus.com>
1838 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1840 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1841 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1843 1999-07-23 Donn Terry <donn@interix.com>
1845 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1846 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1847 * cofflink.c (coff_link_add_symbols): If PE, handle section
1849 * libcoff.h: Rebuild.
1851 * config.bfd (i[3456]86-*-interix*): New target.
1853 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1855 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1856 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1857 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1858 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1859 (COFF_SUPPORT_GNU_LINKONCE): Define.
1860 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1861 (COFF_SUPPORT_GNU_LINKONCE): Define.
1863 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1866 * makefile.dos: Remove; obsolete.
1867 * configure.bat: Remove; obsolete.
1869 1999-07-21 H.J. Lu <hjl@gnu.org>
1871 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1873 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1875 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1876 message and fail if a symbol index is out of range.
1878 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1880 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1881 when looking at a R_MIPS_GOT16 relocation.
1883 1999-07-20 Nick Clifton <nickc@cygnus.com>
1885 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1887 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1889 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1890 removed in previous change.
1891 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1892 in relocateable output.
1894 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1896 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1899 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1900 if they appear to be specially created by the linker.
1902 1999-07-19 Nick Clifton <nickc@cygnus.com>
1904 * targets.c (alternative_target): New field in bfd_target
1906 (bfd_search_for_target): New function: Find a target that
1907 satisifies a search function.
1908 * bfd-in2.h: Regenerate.
1910 * elfxx-target.h: Initialise the alternative_target field of
1911 the bfd_target structures to point to the other target (if
1913 * nlm-target.h: Initialise the alternative_target field of
1914 the bfd_target structures to point to the other target (if
1917 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1918 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1920 * aix386-core.c: Initialise new field of bfd_target structure.
1921 * aout-adobe.c: Initialise new field of bfd_target structure.
1922 * aout-arm.c: Initialise new field of bfd_target structure.
1923 * aout-target.h: Initialise new field of bfd_target structure.
1924 * aout-tic30.c: Initialise new field of bfd_target structure.
1925 * binary.c: Initialise new field of bfd_target structure.
1926 * bout.c: Initialise new field of bfd_target structure.
1927 * cisco-core.c: Initialise new field of bfd_target structure.
1928 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1929 * coff-alpha.c: Initialise new field of bfd_target structure.
1930 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1931 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1932 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1933 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1934 * coff-i386.c: Initialise new field of bfd_target structure.
1935 * coff-i860.c: Initialise new field of bfd_target structure.
1936 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1937 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1938 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1939 * coff-mips.c: Initialise new field of bfd_target structure.
1940 * coff-ppc.c: Initialise new field of bfd_target structure.
1941 * coff-rs6000.c: Initialise new field of bfd_target structure.
1942 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1943 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1944 * coff-tic30.c: Initialise new field of bfd_target structure.
1945 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1946 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1947 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1948 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1949 * hppabsd-core.c: Initialise new field of bfd_target structure.
1950 * hpux-core.c: Initialise new field of bfd_target structure.
1951 * i386msdos.c: Initialise new field of bfd_target structure.
1952 * i386os9k.c: Initialise new field of bfd_target structure.
1953 * ieee.c: Initialise new field of bfd_target structure.
1954 * ihex.c: Initialise new field of bfd_target structure.
1955 * irix-core.c: Initialise new field of bfd_target structure.
1956 * mipsbsd.c: Initialise new field of bfd_target structure.
1957 * netbsd-core.c: Initialise new field of bfd_target structure.
1958 * oasys.c: Initialise new field of bfd_target structure.
1959 * osf-core.c: Initialise new field of bfd_target structure.
1960 * ppcboot.c: Initialise new field of bfd_target structure.
1961 * ptrace-core.c: Initialise new field of bfd_target structure.
1962 * sco5-core.c: Initialise new field of bfd_target structure.
1963 * som.c: Initialise new field of bfd_target structure.
1964 * srec.c: Initialise new field of bfd_target structure.
1965 * tekhex.c: Initialise new field of bfd_target structure.
1966 * trad-core.c: Initialise new field of bfd_target structure.
1967 * versados.c: Initialise new field of bfd_target structure.
1968 * vms.c: Initialise new field of bfd_target structure.
1970 1999-07-19 Andreas Schwab <schwab@suse.de>
1972 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1975 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1977 * elflink.h (elf_link_adjust_relocs): New function.
1978 (elf_bfd_final_link): Use it.
1979 (elf_link_input_bfd): Deal with the fact that there can be
1980 two relocation sections for a single section.
1981 (elf_reloc_link_order): Likewise.
1983 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1984 a relocateable object.
1985 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1987 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1989 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1990 (sparc64_elf_get_reloc_upper_bound,
1991 sparc64_elf_get_dynamic_reloc_upper_bound,
1992 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1993 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1995 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1996 ELF64_R_TYPE_ID/DATA where appropriate.
1998 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2000 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2003 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2005 * elf32-mips.c (mips_elf_local_relocation_p): New static
2007 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2008 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2009 Always set *require_jalxp.
2010 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2011 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2012 GOT16 if the GOT16 is against a local symbol. Don't return false
2013 for an undefined symbol. If there is an overflow, assert that we
2016 1999-07-16 Andreas Schwab <schwab@suse.de>
2018 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2019 variables `link' and `elfsec'.
2020 (elf_bfd_final_link): Remove unused variable `os'.
2022 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2024 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2025 a PT_PHDR program headers.
2026 (_bfd_mips_elf_final_link): Don't assume there are going to be
2027 section symbols when we're not building a shared object.
2028 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2031 1999-07-15 J.T. Conklin <jtc@redback.com>
2033 * config.bfd (i[3456]86-*-vxworks*): New target.
2035 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2037 * elf32-mips.c (mips_elf_stub_section_p): New function.
2038 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2039 (mips_elf_relocate_section): Adjust calling sequence for
2040 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2041 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2044 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2046 * configure.in: Bump version number to 2.9.5.
2047 * configure: Rebuild.
2049 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2051 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2053 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2054 to derive final type instead of hardwiring a selection.
2056 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2058 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2059 things relocated by R_MIPS16_GPREL.
2060 (mips_elf_perform_relocation): Likewise.
2062 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2064 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2066 1999-07-14 Richard Henderson <rth@cygnus.com>
2068 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2069 (_bfd_mips_elf_size_dynamic_sections): Set it.
2070 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2071 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2072 new argument max_local.
2074 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2076 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2077 subwords when handling an R_MIPS16_26 relocation.
2078 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2081 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2082 dst_mask to match reality.
2083 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2084 (mips_elf_obtain_contents): Use bfd_get.
2085 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2086 (mips_elf_relocate_section): Likewise.
2088 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2090 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2091 (mips_elf_relocate_section): Adjust calling sequence for
2092 mips_elf_perform_relocation.
2093 (mips_elf_perform_relocation): Take additional argument. Handle
2094 R_MIPS16_26. Use bfd_put for convenience.
2096 1999-07-13 Richard Henderson <rth@cygnus.com>
2098 * elf.c (assign_file_positions_for_segments): Thinko last change.
2099 Always overwrite p_flags.
2101 1999-07-13 Richard Henderson <rth@cygnus.com>
2103 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2104 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2105 .dynbss and .rel[a].bss if want_dynbss.
2106 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2108 1999-07-13 Richard Henderson <rth@cygnus.com>
2110 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2112 1999-07-13 Richard Henderson <rth@cygnus.com>
2114 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2115 (struct elf_link_hash_table): Add dynlocal.
2116 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2117 (_bfd_elf_link_adjust_dynindx): Delete.
2118 (_bfd_elf_link_renumber_dynsyms): Prototype.
2119 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2120 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2121 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2122 (_bfd_elf_link_lookup_local_dynindx): New function.
2123 (elf_link_renumber_hash_table_dynsyms): New function.
2124 (_bfd_elf_link_renumber_dynsyms): New function.
2125 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2126 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2127 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2128 instead of elf_link_remove_section_and_adjust_dynindices.
2129 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2130 (elf_link_assign_sym_version): Remove removed_dynamic code.
2131 (elf_link_renumber_dynsyms): Delete.
2132 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2134 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2135 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2136 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2137 * elf32-mips.c: Similarly.
2138 * elf32-ppc.c: Similarly.
2139 * elf32-sparc.c: Similarly.
2140 * elf64-alpha.c: Similarly.
2141 * elf64-sparc.c: Similarly.
2143 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2145 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2146 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2147 when the relocation is against _gp_disp.
2149 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2151 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2152 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2153 to possibly_dynamic_relocs. Adjust usage throughout code.
2154 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2155 (elf_mips_ctor64_howto): Likewise.
2156 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2158 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2159 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2160 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2161 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2163 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2165 * Makefile.am: Rebuild dependencies.
2166 * Makefile.in: Rebuild.
2168 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2169 * bfd-in2.h: Rebuild.
2171 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2172 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2173 structure initializations. Add casts.
2174 * reloc.c (EMPTY_HOWTO): Define.
2175 * bfd-in2.h: Rebuild.
2176 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2177 comparisons against 0.
2178 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2179 previous_ibfd_e_flags to unsigned long.
2180 * vms.h (struct vms_private_data_struct): Change section_count to
2182 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2183 (_bfd_vms_write_gsd): Change symnum to unsigned.
2184 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2185 * vms-tir.c (etir_sta): Change psect to unsigned.
2186 (alloc_section): Change idx to unsigned.
2187 (tir_sta, tir_ctl): Change psect to unsigned.
2188 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2189 * vms.c (priv_section_count): Change to unsigned.
2191 1999-07-12 Andreas Schwab <schwab@suse.de>
2193 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2194 * m68klinux.c: Likewise.
2196 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2198 * Many files: Changes to avoid gcc warnings: Remove unused local
2199 variables. Add default case to enum switches.
2200 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2201 compile if not COFF_IMAGE_WITH_PE.
2202 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2203 (bfd_arm_get_bfd_for_interworking): Likewise.
2204 (bfd_arm_process_before_allocation): Likewise.
2205 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2206 * pei-arm.c: Likewise.
2207 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2208 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2209 (mips_elf_got16_entry): Put parens around & in body of ==.
2210 (mips_elf_calculate_relocation): Correct test for empty string.
2211 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2213 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2216 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2218 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2219 as appropriate. Fill in structure initializations. Add variable
2220 initializations. Add casts.
2221 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2222 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2224 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2226 * elf-bfd.h (bfd_elf_hash): Update declaration.
2227 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2228 when calling bfd_elf_hash.
2230 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2232 * libbfd.c (bfd_put_8): Make it of type `void'.
2233 * bfd-in2.h: Regenerated.
2234 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2236 (_bfd_mips_elf_final_link): Likewise.
2238 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2240 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2242 * config.bfd (hppa*-*-linux-gnu*): New target
2244 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2246 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2247 (_bfd_mips_elf_create_dynamic_sections): New function.
2248 (_bfd_mips_elf_add_symbol_hook): Likewise.
2249 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2250 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2251 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2252 (_bfd_mips_elf_gc_mark_hook): Likewise.
2253 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2254 (_bfd_mips_elf_always_size_sections): Likewise.
2255 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2256 (_bfd_mips_elf_check_relocs): Likewise.
2257 (_bfd_mips_elf_link_hash_table_create): Likewise.
2258 (_bfd_mips_elf_print_private_data): Likewise.
2259 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2260 (_bfd_mips_elf_final_link): Likewise.
2261 (_bfd_mips_elf_additional_program_headers): Likewise.
2262 (_bfd_mips_elf_modify_segment_map): Likewise.
2263 (_bfd_mips_elf_relocate_section): Likewise.
2264 * elf32-mips.c (mips_elf32_object_p): Move contents into
2265 _bfd_mips_elf_object_p.
2266 (mips_elf_additional_program_headers): Rename to
2267 _bfd_mips_elf_additional_program_headers.
2268 (mips_elf_modify_segment_map): Rename to
2269 _bfd_mips_elf_modify_segment_map.
2270 (elf_mips_abi_name): Change prototype.
2271 (mips_elf32_section_from_shdr): Merge into
2272 _bfd_mips_elf_section_from_shdr.
2273 (mips_elf32_section_processing): Merge into
2274 _bfd_mips_elf_section_processing.
2275 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2276 the right back-end ELF linker.
2277 (mips_elf_relocate_section): Rename to
2278 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2279 (mips_elf_link_output_symbol_hook): Rename to
2280 _bfd_mips_elf_link_output_symbol_hook.
2281 (mips_elf_create_dynamic_section): Rename to
2282 _bfd_mips_elf_create_dynamic_section.
2283 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2284 Adjust for 64-bit code. Use mips_elf_got_section.
2285 (mips_elf_adjust_dynamic_symbol): Rename to
2286 _bfd_mips_elf_adjust_dynamic_symbol. Use
2287 mips_elf_allocate_dynamic_relocations.
2288 (mips_elf_finish_dynamic_symbol): Rename to
2289 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2290 Adjust for 64-bit code.
2291 (mips_elf_finish_dynamic_sections): Rename to
2292 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2293 (mips_elf_always_size_sections): Rename to
2294 _bfd_mips_elf_always_size_sections.
2295 (mips_elf_add_symbol_hook): Rename to
2296 _bfd_mips_elf_add_symbol_hook.
2297 (mips_elf_next_lo16_addend): Constify.
2298 (mips_elf_calculate_relocation): Likewise.
2299 (mips_elf_obtain_contents): Likewise.
2300 (mips_elf_perform_relocation): Likewise.
2301 (mips_elf_create_dynamic_relocation): Likewise.
2302 (mips_elf_allocate_dynamic_relocations): New function.
2303 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2304 (MIPS_ELF_REL_SIZE): Likewise.
2305 (MIPS_ELF_DYN_SIZE): Likewise.
2306 (MIPS_ELF_GOT_SIZE): Likewise.
2307 (MIPS_ELF_SYM_SIZE): Likewise.
2308 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2309 (MIPS_ELF_GET_WORD): Likewise.
2310 (MIPS_ELF_PUT_WORD): Likewise.
2311 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2312 (STUB_LW): Conditionalize for 64-bit value.
2313 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2315 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2316 Check it for inconsistency.
2317 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2319 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2321 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2322 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2323 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2324 (mips_elf_local_got_index): Likewise.
2325 (mips_elf_got_page): Likewise.
2326 (mips_elf_got_info): Likewise.
2327 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2328 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2329 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2330 instead of constant `2'.
2331 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2332 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2333 (mips_elf_size_dynamic_sections): Use
2334 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2335 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2336 Adjust all releveant entries in elf backend table.
2337 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2338 (mips_elf64_section_processing): Likewise.
2339 Adjust elf backend entries to use _bfd_mips_elf variants now
2342 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2344 (size_dynamic_sections): Likewise.
2345 (elf_link_output_extsym): Likewise.
2346 * elf.c: (elf_fake_sections): Likewise.
2347 * libbfd.c (bfd_get): New macro.
2348 (bfd_put): Likewise.
2349 * bfd-in2.h: Regenerated.
2351 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2353 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2354 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2355 wap_reloca_in, and swap_reloca_out.
2356 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2357 multiple internal relocations per external relocation.
2358 (link_read_relocs): Likewise.
2359 (elf_bfd_final_link): Likewise.
2360 (elf_link_input_bfd): Likewise.
2361 (elf_gc_mark): Likewise.
2362 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2363 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2365 (size_info): Add entries for new fields.
2366 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2367 (mips_elf64_be_swap_reloc_in): New function.
2368 (mips_elf64_be_swap_reloc_out): Likewise.
2369 (mips_elf64_be_swap_reloca_in): Likewise.
2370 (mips_elf64_be_swap_reloca_out): Likewise.
2371 (mips_elf64_size_info): Add entries for new fields.
2373 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2375 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2376 field equals the new rel_count field.
2377 (elf_link_input_bfd): When doing a relocateable link, use the new
2378 rel_count field rather than the reloc_count field.
2379 (elf_reloc_link_order): Likewise.
2380 (elf_finish_pointer_linker_section): Likewise.
2382 Based on patch from H.J. Lu <hjl@gnu.org>:
2383 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2384 shared library to override a weak definition in a regular object.
2386 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2388 * libhppa.h: Revert July 2, 1999 patch.
2390 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2391 need to generate DLTIND relocations, not DLTREL relocations.
2393 1999-07-05 Nick Clifton <nickc@cygnus.com>
2395 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2397 (coff_set_flags): Recognise arm 5 architectures.
2399 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2400 Add support for armv5 architecture.
2402 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2404 * reloc.c: Add new, assembler only, ARM reloc:
2405 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2407 * bfd-in2.h: Regenerate.
2409 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2411 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2412 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2413 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2414 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2415 * elf32-mips.c (ABI_64_P): New macro.
2416 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2417 (_bfd_mips_elf_find_nearest_line): Adjust call to
2418 _bfd_dwarf2_find_nearest_line.
2419 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2420 * libbfd.h: Regenerated.
2422 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2424 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2426 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2428 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2429 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2431 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2433 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2435 (_bfd_elf_init_reloc_shdr): New function.
2436 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2437 bfd_alloc followed by memset.
2438 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2439 (elf_fake_sections): Here.
2440 (assign_section_numbers): Assign section numbers for the second
2441 relocation section, if required.
2442 * elflink.h (elf_link_output_relocs): New function.
2443 (elf_link_size_reloc_section): Likewise.
2444 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2445 (elf_link_input_bfd): Use elf_link_output_relocs.
2447 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2448 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2450 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2452 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2455 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2457 * elf32-mips.c (mips_elf_got_info): Move declaration before
2458 prototypes. Change global_gotsym to be a pointer to a hash entry,
2459 rather than a number index.
2460 (mips_elf_link_hash_entry): Move declaration before prototypes.
2461 (mips_elf_irix6_finish_dynamic_symbol): New function.
2462 (mips_elf_sign_extend): Likewise.
2463 (mips_elf_high): Likewise.
2464 (mips_elf_higher): Likewise.
2465 (mips_elf_highest): Likewise.
2466 (mips_elf_global_got_index): Likewise.
2467 (mips_elf_local_got_index): Likewise.
2468 (mips_elf_got_offset_from_index): Likeiwse.
2469 (mips_elf_record_global_got_symbol): Likewise.
2470 (mips_elf_got_page): Likewise.
2471 (mips_elf_next_lo16_addend): Likewise.
2472 (mips_elf_calculate_relocation): Likewise.
2473 (mips_elf_obtain_contents): Likewise.
2474 (mips_elf_perform_relocation): Likewise.
2475 (mips_elf_assign_gp): Likewise.
2476 (mips_elf_sort_hash_table_f): Likewise.
2477 (mips_elf_sort_hash_table): Likewise.
2478 (mips_elf_got_section): Likewise.
2479 (mips_elf_got_info): Likewise.
2480 (mips_elf_create_local_got_entry): Likewise.
2481 (mips_elf_got16_entry): Likewise.
2482 (mips_elf_create_dynamic_relocation): Likewise.
2483 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2484 (mips_elf_final_gp): Use mips_elf_assign_gp.
2485 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2486 into SHN_SCOMMON automatically on IRIX6.
2487 (mips_elf_add_symbol_hook): Likewise.
2488 (mips_elf_relocate_section): Rewrite, using
2489 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2490 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2491 Don't deal with .rld_map on IRIX6.
2492 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2493 section flags appropriately for .got.
2494 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2495 the got. Call mips_elf_record_global_got_symbol and allocate
2496 local got space appropriately.
2497 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2498 char *. Rework calculation of GOT size. Sort dynamic symbol
2499 table entries so entries that do not require GOT entries appear at
2500 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2501 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2503 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2505 (mips_elf_finish_dynamic_symbol): Use
2506 mips_elf_irix6_finish_dynamic_symbol.
2507 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2508 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2509 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2511 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2513 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2514 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2516 1999-06-04 Philip Blundell <philb@gnu.org>
2518 * elf32-arm.h (elf_backend_got_header_size): Define.
2519 (elf_backend_plt_header_size): Likewise.
2521 1999-06-28 Jim Pick <jim@jimpick.com>
2523 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2525 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2527 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2528 relocation function.
2529 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2531 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2533 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2534 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2535 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2536 (_bfd_mips_elf_section_from_shdr): Use them.
2537 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2538 of GP-relative sections.
2539 (_bfd_mips_elf_set_section_contents): Use them.
2540 (_bfd_mips_elf_section_processing): Share code between .sdata and
2541 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2542 (mips_elf_additional_program_headers): Add handling for
2543 PT_MIPS_OPTIONS segment on IRIX6.
2544 (mips_elf_modify_segment_map): Likeiwse.
2545 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2546 Include the options sections on IRIX6. Don't look for GP-relative
2547 sections by name; use SHF_MIPS_GPREL instead.
2548 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2550 (mips_elf_create_dynamic_sections): Don't muck about with section
2551 alignments and such on IRIX6.
2552 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2553 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2554 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2555 bfd_zalloc rather than bfd_alloc and memset.
2556 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2557 Don't assert the existence of .rld_map on IRIX6.
2558 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2560 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2561 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2564 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2566 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2567 (mips_elf_swap_msym_out): New function.
2568 (mips_elf_create_msym_section): Likewise.
2569 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2570 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2571 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2572 section not named .msym.
2573 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2574 .msym directly. Set appropriate attributes for the .msym
2576 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2577 (mips_elf_link_hash_newfunc): Clear it.
2578 (mips_elf_create_dynamic_sections): Create the .msym section
2580 (mips_elf_size_dynamic_sections): Allocate space for the
2581 .msym section. Add a DT_MIPS_MSYM entry.
2582 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2584 (mips_elf_finish_dynamic_sections): Assign a value for
2585 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2587 * elf32-mips.c (irix_compat_t): New enumeration.
2588 (ABI_N32_P): New macro.
2589 (IRIX_COMPAT): Likewise.
2590 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2591 (mips_elf_relocate_section): Fix typo.
2593 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2595 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2596 as writable PE sections.
2598 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2600 * dwarf2.c (struct arange): New type.
2601 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2602 (arange_add): New function.
2603 (decode_line_info): Keep track of address ranges that a compilation
2605 (comp_unit_contains_address): Return true if address is contained
2606 in _any_ of the address ranges associated with a compilation unit.
2607 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2608 on the first comp_unit that contains the address.
2610 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2612 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2613 (decode_line_info): Add variable STASH and initialize it to point
2614 to the per-bfd dwarf2_debug info. Remove static variable
2615 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2617 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2619 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2620 shared library to have an undefined symbol.
2622 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2623 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2625 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2627 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2628 * elf32-hppa.c: Remove everything related to symbol extension
2629 sections & records. Use the common elf_hppa_final_write_processing.
2631 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2633 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2634 functions instead of _init/_fini if requested.
2636 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2638 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2641 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2643 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2644 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2646 (ppc_elf_finish_dynamic_sections): Check for positive section
2647 dynindx field, rather than comparing against -1.
2648 (ppc_elf_relocate_section): Only return false if undefined_symbol
2649 or reloc_overflow fail, not always upon encountering an error.
2651 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2653 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2654 bfd_byte * before performing pointer arithmetic.
2656 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2658 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2660 * elf32-hppa.c: Include elf-hppa.h.
2661 (ARCH_SIZE): Define.
2662 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2664 (elf32_hppa_info_to_howto): Similarly.
2665 (elf_hppa_howto_table): Similarly.
2666 (elf_hppa_reloc_type_lookup): Similarly.
2667 (hppa_elf_gen_reloc_type): Similarly.
2668 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2670 1999-06-22 Nick Clifton <nickc@cygnus.com>
2672 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2673 handling R_V850_22_PCREL relocation.
2675 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2677 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2680 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2682 * section.c (_bfd_strip_section_from_output): Ignore sections
2683 DISCARDed by the link script.
2685 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2687 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2688 Remove unused local variable spp.
2690 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2691 the entry symbol is not set.
2693 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2695 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2696 GPDISP or LITUSE in a relocatable link.
2698 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2700 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2701 * (alloc_dwarf1_func): Likewise.
2703 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2705 * libhppa.h: Fix various formatting errors.
2706 (assemble_3); Rewrite using CATENATE.
2707 (assemble_17): Fix various bugs.
2709 1999-06-16 Nick Clifton <nickc@cygnus.com>
2711 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2713 1999-06-15 Richard Henderson <rth@cygnus.com>
2715 * section.c (SEC_SHORT): Define.
2716 * bfd-in2.h: Rebuild.
2718 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2720 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2721 Remove abfd parameter. Use _bfd_strip_section_from_output.
2722 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2724 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2725 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2726 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2728 (bfd_elf_size_dynamic_sections): Use it.
2730 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2732 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2733 complain_overflow_bitfield to complain_overflow_signed.
2735 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2737 * elflink.h (elf_link_read_relocs_from_section): New function,
2739 (elf_link_read_relocs): Here. Use it for both relocation
2742 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2744 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2745 asect->reloc_count is valid.
2747 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2749 * elf32-mips.c (mips_elf32_section_processing): Permit a
2750 SHT_MIPS_REGINFO section to have a size of 0.
2752 1999-06-12 David O'Brien <obrien@freebsd.org>
2754 * config.bfd (alpha*-*-freebsd*): New target.
2755 (i[3456]86-*-freebsd*): Now defaults to ELF.
2757 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2759 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2760 wrap if the relocation covers the high bit of an address.
2762 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2764 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2766 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2767 instead of R_SPARC_max.
2768 (sparc64_elf_info_to_howto): Likewise.
2769 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2770 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2772 1999-06-07 Richard Henderson <rth@cygnus.com>
2774 * section.c (_bfd_strip_section_from_output): Remove output
2775 sections with no initial link_order.
2777 1999-06-07 Nick Clifton <nickc@cygnus.com>
2779 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2781 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2783 * Makefile.am (SOURCE_HFILES): Add missing headers.
2784 * Makefile.in: Regenerated.
2786 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2788 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2791 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2793 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2794 range undefweak symbols.
2795 * hash.c: Add missing comma after @xref{}
2796 * linker.c: Likewise.
2798 1999-06-04 Nick Clifton <nickc@cygnus.com>
2800 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2802 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2803 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2804 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2805 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2807 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2809 * Makefile.am: Rebuild dependencies.
2810 (BFD32_BACKENDS): Add dwarf1.lo.
2811 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2812 * Makefile.in: Rebuild.
2814 1999-06-04 Nick Clifton <nickc@cygnus.com>
2816 * Makefile.am: Add epoc-arm-pe target.
2817 * Makefile.in: Regenerate.
2818 * pe-arm.c: Only redefine interworking function names if they have
2819 not already been redefined.
2820 * pei-arm.c: Only redefine interworking function names if they have
2821 not already been redefined.
2822 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2824 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2827 1999-06-03 Nick Clifton <nickc@cygnus.com>
2829 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2831 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2833 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2835 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2837 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2838 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2840 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2842 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2843 in other text sections.
2845 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2847 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2848 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2849 * libbfd.h: Regenerate.
2850 * coff-sh.c (sh_merge_private_data): Delete.
2851 (coff_bfd_merge_private_bfd_data): Change to
2852 _bfd_generic_verify_endian_match.
2853 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2855 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2857 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2859 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2861 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2863 (bfd_elf32_arm_process_before_allocation): Likewise.
2864 * bfd-in2.h: Rebuild.
2866 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2868 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2869 track of end_sequence markers.
2870 (add_line_info): Add END_SEQUENCE arg.
2871 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2872 debug-line info---it doesn't work right if a compilation unit
2873 consists of multiple discontiguous code-sequences. It would be
2874 worthwhile to optimize for the common case where a compilation
2875 unit results in a contiguous set of code sequences, but this is
2876 quite tricky to get right for arbitrary DWARF2 files.
2877 (lookup_address_in_line_info_table): Don't use the last line entry
2878 for a compilation unit for anything with an address higher than
2879 this line entry. Also, check for end_sequence markers to
2880 correctly handle discontinuities.
2881 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2882 compilation units, check all compilation units with each->high==0
2883 just like when reading compilation units.
2885 * dwarf2.c (decode_line_info): Initialize table->files and
2886 table->last_line to NULL to avoid segfaults due to random
2887 values in these members.
2888 (concat_filename): Check for out-of-range file number before
2889 indexing filename table. Segfaults suck.
2891 * dwarf2.c (decode_line_info): Don't truncate address to least
2892 significant 32 bits (breaks 64 bit targets).
2893 (lookup_address_in_function_table): Ditto.
2894 (comp_unit_contains_address): Ditto.
2896 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2898 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2899 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2900 (mips_elf64_howto_table_rela): Likewise.
2902 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2904 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2905 single section has two associated relocation sections.
2907 1999-06-02 Mark Salter <msalter@cygnus.com>
2909 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2910 COFF_WITH_PE defined.
2912 1999-06-02 Nick Clifton <nickc@cygnus.com>
2914 * pe-arm.c: Rename global arm interworking functions to avoid name
2915 collision when all targets BFD is built.
2918 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2920 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2921 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2922 (bfd_elf_section_data): Add use_rela_p.
2923 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2924 (_bfd_elf_new_section_hook): Likewise.
2925 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2927 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2928 * elfcode.h (write_relocs): Determine whether or not use rela
2929 relocs based on the relocation section header.
2930 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2931 instead of use_rela_p.
2932 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2933 (elf_backend_may_use_rela_p): Likewise.
2934 (elf_backend_default_use_rela_p): Likewise.
2935 (elfNN_bed): Use them.
2937 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2939 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2941 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2943 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2944 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2945 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2946 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2947 * bfd-in2.h: Regenerated.
2948 * libbfd.h: Likewise.
2949 * elf32-mips.c (mips_info_to_howto_rela): New function.
2950 (USE_REL): Adjust for new conventions.
2951 (MINUS_ONE): New macro.
2952 (elf_mips_howto_table): Add R_MIPS_SUB.
2953 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2955 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2956 .MIPS.content section.
2957 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2958 with .MIPS.content as .MIPS.content sections. Set
2959 SHF_MNIPS_NOSTRIP for such section.
2960 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2961 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2962 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2964 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2966 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2969 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2972 1999-05-30 Philip Blundell <philb@gnu.org>
2974 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2975 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2976 the addend does not overflow into the rest of the word.
2978 1999-05-29 Nick Clifton <nickc@cygnus.com>
2980 * bfd-in.h: Amend prototype for
2981 bfd_elf32_arm_process_before_allocation .
2982 * bfd-in.h: Regenerate.
2984 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2985 elements in a fixed sized array.
2986 (ARM_ELF_ABI_VERSION): Define.
2987 (ARM_ELF_OS_ABI_VERSION): Define.
2988 (R_ARM_THM_ABS5): Fix rightshift and size.
2989 (R_ARM_THM_PC22): Fix size.
2990 (R_ARM_PLT32): Define Howto.
2991 (find_howto): New function: Locate a howto based on a reloc
2993 (elf32_arm_info_to_howto): Use find_howto if necessary.
2994 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2995 bfd_reloc_code_real_type.
2996 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2997 and BFD_RELOC_VTABLE_ENTRY.
2998 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3000 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3001 elements in a fixed sized array.
3002 (ARM_ELF_ABI_VERSION): Define.
3003 (ARM_ELF_OS_ABI_VERSION): Define.
3004 (R_ARM_THM_ABS5): Fix rightshift and size.
3005 (R_ARM_THM_PC22): Fix size.
3006 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3007 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3008 bfd_reloc_code_real_type.
3010 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3011 no_pipeline_knowledge.
3012 (elf32_arm_link_hash_create): Initialise new field to zero.
3013 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3014 no_pipeline_knowledge. Use this parameter to initialise the field
3015 in the globals data structure.
3016 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3017 no_pipeline_knowledge is false and the binary is from an old
3019 (elf32_arm_merge_private_data): Generate an error if an attempt is
3020 made to linl together big endian and little endian code.
3021 (elf32_arm_post_process_headers): New function: Initialise the
3022 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3024 (elf_backend_post_process_headers): Define.
3026 1999-05-28 Nick Clifton <nickc@cygnus.com>
3028 * elf-bfd.h (struct elf_backend_data): Add new field:
3029 elf_backend_post_process_headers.
3031 * elfxx-target.h (elf_backend_post_process_headers): Define to
3032 NULL if not already defined.
3033 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3035 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3037 (_bfd_elf_compute_section_file_positions): Call
3038 elf_backend_post_process_headers if defined.
3040 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3042 * configure.in: Check whether getuid and getgid exist.
3043 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3044 HAVE_GETGID are not defined, respectively.
3045 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3047 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3048 * configure, config.in: Rebuild.
3050 1999-05-28 Martin Dorey <mdorey@madge.com>
3052 * elf32-i960.c: New file.
3053 * elf.c (prep_headers): Handle bfd_arch_i960.
3054 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3055 * config.bfd (i960-*-elf*): New target.
3056 * configure.in (bfd_elf32_i960_vec): New target vector.
3057 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3058 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3059 * Makefile.in, aclocal.m4, configure: Rebuild.
3061 1999-05-27 Nick Clifton <nickc@cygnus.com>
3063 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3065 (find_howto): New function: Find entries in the
3066 elf32_arm_howto_table.
3067 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3069 (elf32_arm_reloc_type_lookup): Add lookup for
3070 BFD_RELOC_ARM_PLT32.
3072 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3074 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3075 (elf32_arm_link_hash_table_create): Use above function as the
3076 constructor for hash table entries.
3077 (elf32_arm_relocate_section): Avoid crash when there is no output
3079 (elf32_arm_final_link_relocate): New parameter h.
3080 (elf32_arm_relocate_section): Pass symbol hash entry to above
3082 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3085 1999-05-25 Catherine Moore <clm@cygnus.com>
3087 * coff-arm.c (coff_arm_relocate_section): Don't emit
3088 base file entries for pc-relative values.
3090 1999-05-25 DJ Delorie <dj@cygnus.com>
3092 * peicode.h (coff_swap_sym_in): When we create the actual section
3093 to reflect the not-there section C_SECTION symbols refer to,
3094 change the symbol class to C_STAT as the section is now really
3097 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3099 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3102 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3104 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3106 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3107 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3109 1999-05-16 Nick Clifton <nickc@cygnus.com>
3111 * coff-mcore.c (in_reloc_p): Reinstate.
3113 1999-05-15 Nick Clifton <nickc@cygnus.com>
3115 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3116 * bfd-in2.h: Regenerate.
3117 * coff-mcore.c (in_reloc_p): Remove defintion.
3118 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3119 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3120 IMAGE_REL_MCORE_RVA.
3121 (coff_mcore_rtype_to_howto): Add special processing for
3122 IMAGE_REL_MCORE_RVA.
3123 (coff_mcore_relocate_section): Add support for
3124 IMAGE_REL_MCORE_RVA.
3125 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3126 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3128 (mcore_elf_relocate_section): Delete redundant case labels.
3130 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3132 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3133 precedence between bit-and and comparison.
3135 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3137 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3138 list of target formats (targ_selvecs).
3139 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3140 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3142 1999-05-10 DJ Delorie <dj@cygnus.com>
3144 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3145 reasonable mode until "ar x" is smart enough to skip it (fixes
3146 gcc/libgcc.a builds on mips-ecoff targets
3148 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3149 to work. Hack to support MS import libraries, which use different
3150 COMDAT types than GNU.
3151 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3152 to implied zero-length sections (see peicode below)
3153 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3154 filename symbols, which use one *or more* auxents.
3155 * coffswap.h (coff_swap_aux_in): ditto
3156 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3159 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3161 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3162 for all relocations.
3164 1999-05-10 Catherine Moore <clm@cygnus.com>
3166 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3167 if COFF_IMAGE_WITH_PE.
3168 (bfd_arm_process_before_allocation): Likewise.
3169 (bfd_arm_get_bfd_for_interworking): Likewise.
3170 * coff-arm.c: Likewise.
3171 * bfd-in2.h: Regenerate.
3172 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3173 (armpe_big_vec): Likewise.
3174 * configure: Rebuild.
3176 1999-05-10 Nick Clifton <nickc@cygnus.com>
3178 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3179 section, not just .rel. Same for .rela.
3181 1999-05-07 Nick Clifton <nickc@cygnus.com>
3183 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3184 endianism with an error message.
3186 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3188 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3189 assignment from "unsigned char *" to "char *".
3190 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3192 1999-05-05 Catherine Moore <clm@cygnus.com>
3194 * coff-arm.c (coff_arm_relocate_section): Add one to
3195 address of ARM_RVA32 thumb functions.
3197 1999-05-05 Catherine Moore <clm@cygnus.com>
3199 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3200 (elf32_m68k_copy_private_bfd_data): New.
3201 (elf32_m68k_merge_private_bfd_data): New.
3202 (elf32_m68k_print_private_bfd_data): New.
3203 (CPU32_FLAG): Define.
3204 (PLT_CPU32_ENTRY_SIZE): Define.
3205 (elf_cpu32_plt0_entry): Declare.
3206 (elf_cpu32_plt_entry): Declare.
3207 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3208 (elf_m68k_finish_dynamic_symbol): Likewise.
3209 (elf_m68k_finish_dynamic_sections): Likewise.
3210 (elf_backend_plt_header_size): Remove definition.
3211 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3212 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3213 (bfd_elf32_bfd_set_private_flags): Define.
3214 (bfd_elf32_bfd_print_private_bfd_data): Define.
3216 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3218 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3219 and R_LONG_PCREL_MODE.
3221 1999-04-29 Nick Clifton <nickc@cygnus.com>
3223 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3225 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3227 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3228 in relocation calculation.
3230 1999-04-26 Tom Tromey <tromey@cygnus.com>
3232 * aclocal.m4, configure: Updated for new version of libtool.
3234 1999-04-21 Nick Clifton <nickc@cygnus.com>
3236 * coff-mcore.c: Add support for mcore relocs.
3238 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3240 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3241 incorrect use EF_MIPS_xxBITPTRS.
3243 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3245 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3248 * bfd-in2.h: Rebuild.
3249 * libbfd.h: Rebuild.
3251 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3253 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3254 (coff_arm_relocate_section): Add ARM26D transform. Only
3255 change to ARM26D for relocateable links.
3257 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3259 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3260 (bfd_elf32_bfd_print_private_bfd_data): New.
3262 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3264 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3265 refetch addend if USE_REL, add many comments regarding current state.
3266 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3267 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3268 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3269 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3271 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3273 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3274 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3276 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3278 * dwarf2.c (decode_line_info): Don't truncate address to least
3279 significant 32 bits (breaks 64 bit targets).
3280 (lookup_address_in_function_table): Ditto.
3281 (comp_unit_contains_address): Ditto.
3283 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3285 * coff-arm.c (arm_emit_base_file_entry): New routine.
3286 (A2T3_OFFSET): Define.
3287 (T2A3_OFFSET): Define.
3288 (coff_arm_relocate_section): Emit base file entries for interworking
3291 1999-04-13 Philip Blundell <philb@gnu.org>
3293 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3294 relocs 17 through 19.
3296 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3298 * elfcode.h: Remove fnmatch.h.
3299 * elflink.h (elf_link_assign_sym_version): Call back to ld
3300 instead of calling fnmatch.
3302 * config.bfd (i?86-*-beoself): Include pe vecs.
3304 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3306 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3309 1999-04-10 Richard Henderson <rth@cygnus.com>
3311 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3312 when trying to resolve dynamic symbol references.
3313 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3314 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3315 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3316 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3317 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3318 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3319 * elflink.h (elf_link_output_extsym): Likewise.
3321 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3323 * section.c (_bfd_strip_section_from_output): New function moved from
3324 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3325 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3326 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3327 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3328 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3329 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3330 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3331 * bfd-in2.h: Update.
3333 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3335 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3337 1999-04-08 Nick Clifton <nickc@cygnus.com>
3339 * coff-mcore.c: New File: Support for mcore-pe targets.
3340 * cpu-mcore.c: New File: Support for mcore targets.
3341 * elf32-mcore.c: New File: Support for mcore-elf target.
3342 * pe-mcore.c: New File: Definitions for mcore-pe target.
3343 * pei-mcore.c: New File: Definitions for mcore-pei target.
3344 * Makefile.am: Add support for MCore targets.
3345 * Makefile.in: Regenerate.
3346 * config.bfd: Add support for MCore targets.
3347 * configure.in: Add support for MCore targets.
3348 * configure: Regenerate.
3349 * archures.c: Add support for MCore architecture.
3350 * bfd-in2.h: Regenerate.
3351 * coffcode.h: Add support for mcore-pe targets.
3352 * elf.c: Add support for mcore-elf target.
3353 * reloc.c: Add support for MCore relocs.
3354 * targets.c: Add support for MCore targets.
3356 1999-04-07 Nick Clifton <nickc@cygnus.com>
3358 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3359 R_ARM_XPC25 and R_ARM_THM_XPC22.
3360 (elf32_arm_reloc_map): Remove redundant entries.
3362 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3364 * sysdep.h (LC_MESSAGES): Never define.
3366 1999-04-06 Chris Torek <torek@bsdi.com>
3368 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3369 all callers. Rewrite completely.
3370 (_bfd_relocate_contents): Rewrite overflow checking.
3371 * bfd-in2.h: Rebuild.
3373 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3375 From Gabriel Paubert <paubert@iram.es>:
3376 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3377 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3378 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3379 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3380 * ppcboot.c (ppcboot_vec): Use little endian routines for
3383 * elf.c (elfcore_strndup): Only define if it will be used.
3384 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3386 (ppc_elf_check_relocs): Remove unused local i.
3387 (ppc_elf_gc_mark_hook): Add default case to switch.
3389 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3390 * srec.c (srec_scan): Accept \r in symbol definitions.
3391 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3392 (symbolsrec_object_p): Likewise.
3394 1999-04-04 Don Bowman <don@pixsci.com>
3396 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3398 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3400 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3402 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3403 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3405 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3407 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3410 1999-03-31 Nick Clifton <nickc@cygnus.com>
3412 * config.bfd: Add support for arm-epoc-pe target.
3413 * configure.in: Add support for arm-epoc-pe target.
3414 * configure: Regenerate.
3415 * targets.c: Add support for arm-epoc-pe target.
3416 * coff-arm.c: Allow header files to override definition of
3417 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3418 * pe-arm.h: Allow previous header files to override definition of
3419 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3420 * pei-arm.h: Allow previous header files to override definition of
3421 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3422 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3423 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3425 1999-03-30 Nick Clifton <nickc@cygnus.com>
3427 * elf.c (elf_map_symbols): Handle the case where section
3428 symbols are generated for content-less sections which are
3429 not mapped to the output file.
3431 * linker.c: Replace direct references to fields in BFD structure
3432 with accessor macros.
3434 * elflink.h: Replace direct references to fields in BFD structure
3435 with accessor macros.
3437 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3439 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3441 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3442 account when adjusting section symbols during a partial link.
3444 1999-03-24 Nick Clifton <nickc@cygnus.com>
3446 * coff-sparc.c (struct coff_reloc_map): Change type of field
3447 'bfd_reloc_val' to bfd_reloc_code_real_type.
3448 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3449 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3450 * elf32-arc.c (struct arc_reloc_map): Ditto.
3451 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3452 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3453 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3454 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3455 * elf32-sh.c (struct elf_reloc_map): Ditto.
3456 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3457 * elf32-v850.c (struct v850_reloc_map): Ditto.
3458 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3459 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3460 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3462 1999-03-17 Martin Hunt <hunt@cygnus.com>
3464 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3465 function so source-level assembly works. If multiple N_SOs
3466 are seen without and N_FUNs, create an indextable entry with
3467 a NULL function name.
3469 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3471 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3472 of certian similar cpus.
3474 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3476 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3477 Add the 5000. Change the architecture for the 5400 to mips4.
3478 (elf_mips_mach): Add r5000.
3480 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3482 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3484 1999-03-11 Nick Clifton <nickc@cygnus.com>
3486 * binary.c (binary_set_section_contents): Generate warning about
3487 huge file offsets for any section that will occupy file space, not
3488 just those that are loadable.
3490 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3492 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3494 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3496 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3498 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3500 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3501 * elflink.h: Revert all changes since Feb 16. Instead:
3502 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3503 appropriate. Copy it to version symbols.
3504 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3505 symbols if appropriate.
3506 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3507 symbol if appropriate.
3508 (elf_link_output_extsym): If symbol is marked as undefined, and
3509 has no nonweak references, mark it as weak undefined.
3511 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3513 * elflink.h (elf_merge_symbol): When overriding a dynamic
3514 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3516 (elf_link_add_object_symbols): Don't copy the other field if we
3519 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3521 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3522 shared object with a weak undefined symbol.
3524 1999-02-18 Nick Clifton <nickc@cygnus.com>
3526 * elfarm-nabi.c: Set partial_inplace back to false.
3528 1999-02-17 Nick Clifton <nickc@cygnus.com>
3530 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3531 (USER_LABEL_PREFIX): Set to "_".
3533 The following patches are from: Scott Bambrough
3534 <scottb@corelcomputer.com>
3536 * libaout.h (M_ARM6_NETBSD): Set to 143.
3538 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3539 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3540 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3541 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3542 * bfd-in2.h: Regenerate.
3544 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3545 'true' as REL relocs are now being used. Add new PIC relocs:
3546 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3547 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3549 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3551 (elf32_arm_final_link_relocate): Change parameters so that entire
3552 reloc is passed. Add support for PIC relocs.
3553 (elf32_arm_relocate_section): Pass entire reloc to
3554 elf32_arm_final_link_relocate.
3555 (elf32_arm_check_relocs): Handle new PIC relocs.
3556 (elf32_arm_adjust_dynamic_symbol): New function.
3557 (elf32_arm_size_dynamic_sections): New function.
3558 (elf32_arm_discard_copies): New function.
3559 (elf32_arm_finish_dynamic_symbol): New function.
3560 (elf32_arm_finish_dynamic_sections): New function.
3561 (ELF_MAXPAGE_SIZE): Define.
3562 (bfd_elf32_bfd_reloc_type_lookup): Define.
3563 (elf_backend_relocate_section): Define.
3564 (elf_backend_adjust_dynamic_symbol): Define.
3565 (elf_backend_create_dynamic_sections): Define.
3566 (elf_backend_finish_dynamic_symbol): Define.
3567 (elf_backend_finish_dynamic_sections): Define.
3568 (elf_backend_size_dynamic_sections): Define.
3569 (elf_backend_plt_readonly): Define.
3570 (elf_backend_want_got_plt): Define.
3571 (elf_backend_want_plt_sym): Define.
3573 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3575 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3576 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3577 (_bfd_mips_elf_fake_sections): Likewise.
3579 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3581 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3582 bfd_elf32_arm_get_bfd_for_interworking,
3583 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3586 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3587 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3588 elf32_arm_find_nearest_line): Make them static.
3590 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3592 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3593 callers. Do not merge a definition from a shared object with a
3594 weak undefined symbol.
3595 (elf_link_add_object_symbols): Do not change the symbol type or
3596 size if the old symbol overrides the new one.
3598 1999-02-08 Nick Clifton <nickc@cygnus.com>
3600 * config.bfd: Add support for strongarm target.
3602 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3604 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3605 fields instead of unsigned char.
3607 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3609 * Makefile.am: Rebuild dependencies.
3610 * Makefile.in: Rebuild.
3612 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3614 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3615 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3616 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3617 * acinclude.m4: Add comments to uses of AC_DEFINE.
3618 * acconfig.h: Remove.
3619 * configure: Rebuild with current autoconf/automake.
3620 * aclocal.m4: Likewise.
3621 * config.in: Likewise.
3622 * Makefile.in: Likewise.
3624 1999-02-04 DJ Delorie <dj@cygnus.com>
3626 * libbfd.c (real_read): don't call fread for zero bytes. This
3627 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3629 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3631 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3632 of a jump is in the current 256 MB region.
3634 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3636 * format.c (bfd_check_format_matches): Change last patch to only
3637 take effect for the binary target.
3639 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3641 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3643 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3645 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3647 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3649 * format.c (bfd_check_format_matches): If the target was
3650 previously specified, don't check other targets when checking for
3653 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3655 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3656 (elf32_arm_reloc_type_lookup): Removed
3657 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3658 (elf32_arm_reloc_type_lookup): New.
3659 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3660 (elf32_arm_reloc_type_lookup): New.
3662 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3664 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3665 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3666 * Makefile.am: Use new files.
3667 * Makefile.in: Regenerate.
3668 * configure.in: Use new files.
3669 * configure: Regenerate.
3671 1999-02-01 Nick Clifton <nickc@cygnus.com>
3673 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3674 (fr30_elf_gc_sweep_hook): New function.
3675 (elf_backend_can_gc_sections): Define.
3677 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3679 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3680 and bfd_elf32_bigarm_oabi_vec.
3682 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3684 * Makefile.am (elf32-arm-oldabi.lo): New.
3685 (elf32-arm-newabi.lo): New.
3686 * Makefile.in: Regenerate.
3687 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3688 (arm-*-elf): Likewise.
3690 (thumb-*-oabi): New.
3691 * configure: Regenerate.
3692 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3693 (bfd_elf32_bigarm_oabi_vec): New.
3694 * elf32-arm-newabi.c: New.
3695 * elf32-arm-oldabi.c: New.
3696 * elf32-arm.c: Removed.
3699 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3701 * binary.c (binary_set_section_contents): Omit warnings for
3702 unloadable sections.
3704 1999-01-31 Michael Meissner <meissner@cygnus.com>
3706 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3707 powerpc{,le}-*-eabi.
3709 1999-01-29 Nick Clifton <nickc@cygnus.com>
3711 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3712 * dwarf2.c (read_signed_leb128): Remove unused variables.
3714 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3716 * elf.c (assign_file_positions_for_segments): Only adjust
3717 p_align when needed.
3719 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3721 * binary.c (binary_set_section_contents): Don't return early for a
3722 non-loadable section, in case the first section is non-loadable.
3723 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3724 W. Rozycki <macro@ds2.pg.gda.pl>.
3726 1999-01-28 Nick Clifton <nickc@cygnus.com>
3728 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3729 R_FR30_GNU_VTENTRY relocs.
3731 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3733 * elflink.h (elf_link_output_sym): Zero syms which are
3734 part of sections which have been excluded.
3736 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3738 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3740 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3741 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3743 1999-01-27 Nick Clifton <nickc@cygnus.com>
3745 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3747 (fr30_final_link_relocate): Use computed value as result of
3750 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3752 * binary.c (binary_set_section_contents): Emit warning for
3753 huge file offsets due to widely-dispersed section LMAs.
3755 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3757 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3758 align first section to largest section alignment, not first
3761 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3763 * configure.in: Require autoconf 2.12.1 or higher.
3765 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3767 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3768 * bfd-in2.h: Likewise.
3769 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3771 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3773 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3774 * cpu-mips.c: Add support for and independent 4111.
3775 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3776 (_bfd_mips_elf_final_write_processing):
3777 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3779 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3781 * elf32-mips.c (elf_mips_abi_name): New.
3782 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3784 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3786 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3787 Handle bfd_mach_mips4300.
3789 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3791 * elf32-i386.c: Remove leaked development code from patch
3792 1998-12-10 by Richard Henderson.
3794 1998-12-10 Richard Henderson <rth@cygnus.com>
3796 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3797 in debug sections for symbol defined externally.
3799 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3801 * targets.c (bfd_target_vector): Remove duplicate entry for
3804 1998-12-09 Nick Clifton <nickc@cygnus.com>
3806 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3807 since we are using RELAs.
3809 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3811 SCO Open Server Release 5 core file support, from Jouke Numan
3813 * sco5-core.c: New file.
3814 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3815 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3816 * Makefile.am: Rebuild dependencies.
3817 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3818 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3819 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3820 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3821 * bfd-in2.h, configure, Makefile.in: Rebuild.
3823 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3825 * config.bfd (hppa*-*-mpeix*): New target.
3826 * configure.in: Add AC_HEADER_DIRENT.
3827 (hppa*-*-mpeix*): New target.
3828 * configure.host (hppa*-*-mpeix*): New host.
3829 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3830 friends rather than just including <sys/dir.h>.
3831 * som.h (struct som_symbol): Add hppa_priv_level and apto
3832 tc_data. Change all users.
3833 (struct somdata): Add comp_unit field.
3834 (obj_som_compilation_unit): Define.
3835 (bfd_som_attach_compilation_unix): Declare.
3836 * som.c: Check HOST_HPPAMPEIX.
3837 (struct som_misc_symbol_info): Add new field priv_level.
3838 (som_object_setup): Add current_offset parameter. Change all
3840 (setup_sections): Likewise.
3841 (som_object_p): For EXECLIBMAGIC, read the lst header.
3842 (som_write_symbol_strings): Add compilation_unit parameter.
3844 (som_finish_writing): Write out compilation_unit.
3845 (som_bfd_derive_misc_symbol_info): Set priv_level.
3846 (som_build_and_write_symbol_table): Set xleast field to 3.
3847 (som_slurp_symbol_table): Set symbol priv_level.
3848 (bfd_som_attach_compilation_unit): New function.
3849 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3850 priv_level into symbol_value.
3851 * configure, config.in: Rebuild.
3853 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3855 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3856 warning function to call _bfd_error_handler instead.
3858 * libbfd.c (COERCE32): Cast through unsigned long and long to
3859 avoid bug in old version of gcc.
3861 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3862 (elf_backend_additional_program_headers): Don't define.
3864 1998-12-08 Nick Clifton <nickc@cygnus.com>
3866 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3867 relocations to include offset of 2 included in the insns, and the
3868 offset of the relocs within the section.
3870 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3872 The following changes were made by David Taylor
3873 <taylor@texas.cygnus.com>, Edith Epstein
3874 <eepstein@sophia.cygnus.com>, Jim Blandy
3875 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3876 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3877 changes originally made by HP; HP did not create ChangeLog
3880 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3881 automake macro library.
3883 * hpux-core.c (hpux_core_core_file_p): this function now
3884 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3885 found in the corefile! Also, in hpux_core_core_file_p, if we
3886 encounter a section with an unknown type, don't punt. Instead,
3887 just skip it. Also, count the number of sections of known type
3888 that we encounter. If we encounter at least one good one, then
3889 we'll declare that the file is a core file. If we encounter any
3890 unknown ones but some known ones, then we'll issue a warning (but
3891 still declare it to be a core file). Also, correctly decide when a
3893 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3894 (CORE_ANON_SHMEM): define if not defined.
3895 (hpux_core_struct): add members lwpid and user_tid.
3896 (core_kernel_thread_id, core_user_thread_id): new macros.
3897 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3898 the name before storing it in the bfd.
3899 (hpux_core_core_file_p): handle threads.
3901 * libhppa.h (GET_FIELD): protect against redefinition.
3902 (HPPA_WIDE): define.
3903 (GET_FIELD): define.
3908 (sign_extend): redefine.
3909 (assemble_6): define.
3910 (assemble_12): rewrite.
3911 (assemble_16): define.
3912 (assemble_16a): define.
3913 (assemble_17): rewrite.
3914 (assemble_22): define.
3916 1998-12-07 Nick Clifton <nickc@cygnus.com>
3918 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3919 relocations for signed values.
3921 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3923 * mipsbsd.c (MY(set_arch_mach)): Make static.
3924 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3925 bfd_mach_mips* macros rather than simple numbers.
3927 COFF weak symbol support, based on patches from Mark Elbrecht
3928 <snowball3@usa.net>:
3929 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3930 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3931 (coff_write_alien_symbol): Likewise.
3932 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3933 (coff_link_add_symbols): Likewise.
3934 (_bfd_coff_link_input_bfd): Likewise.
3935 (_bfd_coff_write_global_sym): Likewise.
3937 * elf.c (copy_private_bfd_data): Always initialize the
3938 includes_phdrs field.
3940 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3941 file defines a symbol first mentioned in an ELF file.
3943 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3944 possible, rather than only if BFD64.
3945 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3947 * bfd-in2.h: Rebuild.
3949 * srec.c (srec_set_section_contents): Correct test to avoid
3950 switching to 4 byte addresses after seeing a second section which
3951 requires 3 byte addresses. From Joel Schantz
3952 <joel.schantz@argosys.boeing.com>.
3954 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3955 <aymeric.vincent@emi.u-bordeaux.fr>.
3957 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3959 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3960 decide whether the output file is -mrelocatable-lib,
3961 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3963 1998-12-03 Nick Clifton <nickc@cygnus.com>
3965 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3966 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3967 * bfd-in2.h: Regenerate.
3968 * libbfd.h: Regenerate
3970 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3972 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3973 link against a dynamic symbol with no type or size.
3975 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3977 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3978 relocation for section which does not get loaded.
3979 (elf_i386_relocate_section) [R_386_32]: Likewise.
3981 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3983 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3984 reloc_count and i long instead of unsigned long. Handle error
3985 return from bfd_canonicalize_reloc.
3987 1998-12-01 Nick Clifton <nickc@cygnus.com>
3989 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3992 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3994 * elf32-sh.c (elf/sh.h): Include.
3995 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3996 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3997 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3998 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3999 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4001 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4003 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4004 causes division by zero later on.
4006 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4008 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4011 1998-11-25 DJ Delorie <dj@cygnus.com>
4013 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4016 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4018 * elf32-fr30.c (fr30_elf_relocate_section): Call
4019 fr30_final_link_relocate.
4020 (fr30_final_link_relocate): New function: Handle I20 and I32
4022 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4023 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4024 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4026 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4029 The following changes are based on a patch submitted by Gianluca
4030 Moro <glctr@abc.it>:
4032 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4033 not already been updated.
4034 (find_remembered_hi16s_reloc): New parameter 'already_found'
4035 returns state of remembered hi16s reloc.
4036 (remember_hi16s_reloc): Set 'found' field to false.
4037 (hi16s_location): Add 'found' field.
4039 1998-11-23 DJ Delorie <dj@cygnus.com>
4041 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4042 to see .DLL files as unrecognized.
4043 (i3coff_object_p): Sorry, had to hack it to not recognize these
4044 files (pei-i386) on request.
4046 1998-11-23 DJ Delorie <dj@cygnus.com>
4048 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4049 relents. Call bfd_check_format to reinitialize.
4051 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4053 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4056 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4058 * aclocal.m4: regenerate
4059 * configure: regenerate
4061 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4063 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4064 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4065 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4066 respect it as an upper bound on what memory to reference.
4067 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4068 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4069 update vtable_entries_size appropriately.
4071 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4073 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4076 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4078 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4079 bfds; they have no "file" so we fake it.
4080 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4081 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4082 resizing the memory buffer.
4083 * opncls.c (bfd_make_writable): New function; lets you write a
4084 bfd_create'd bfd to an in-memory buffer.
4085 (bfd_make_readable): New function; lets you read back that buffer
4086 as if it were from bfd_openr. Used to build generated archive
4087 members (winsup's ld's dlltool)
4089 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4091 * po/bfd.pot: Regenerated.
4093 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4095 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4098 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4100 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4101 element of the gotentry list for local symbols too.
4102 (elf64_alpha_relocate_section): Unify local and global handling.
4103 Assert that gotent->use_count > 0.
4105 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4107 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4108 update for file name changes of July 2, 1998.
4110 * configure: Rebuild.
4112 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4114 * po/bfd.pot: Regenerated.
4116 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4118 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4119 * aclocal.m4, configure: regenerate
4121 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4123 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4125 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4127 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4128 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4130 * aclocal.m4, configure: regenerated.
4132 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4134 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4135 R_D10V_GNU_VTENTRY relocs.
4136 (elf_d10v_howto_table): Likewise.
4137 (d10v_reloc_map d10v_reloc_map): Likewise.
4138 (elf32_d10v_gc_mark_hook): New.
4139 (elf32_d10v_gc_sweep_hook): New.
4140 (elf32_d10v_check_relocs): New.
4141 (elf32_d10v_relocate_section): New.
4142 (elf_backend_relocate_section): Define.
4143 (elf_backend_can_gc_sections): Define.
4145 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4147 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4148 (BFD64_BACKENDS): ...from here.
4149 (BFD32_BACKENDS_CFILES): Move vms files here...
4150 (BFD64_BACKENDS_CFILES): ...from here.
4151 * Makefile.in: Rebuild.
4153 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4155 * Makefile.am: Add FR30 target.
4156 * Makefile.in: Add FR30 target.
4157 * archures.c: Add support for FR30.
4158 * config.bfd: Add support for FR30.
4159 * configure.in: Add support for FR30.
4160 * reloc.c: Add support for FR30 relocations.
4161 * targets.c: Add support for FR30 relocations.
4162 * bfd-in2.h: Regenerate.
4163 * configure: Regenerate.
4164 * libbfd.h: Regenerate.
4165 * cpu-fr30.c: New file.
4166 * elf32-fr30.c: New file.
4168 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4170 * configure.in: detect cygwin* instead of cygwin32*
4171 * configure: regenerate
4173 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4175 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4176 use bfd_malloc and free instead and check return value from bfd_malloc.
4178 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4180 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4181 * libbfd.h: Rebuild.
4183 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4184 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4185 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4186 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4188 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4190 (mips_elf_link_hash_table_create): Don't initialize
4191 dynsym_sec_strindex.
4192 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4193 (mips_elf_size_dynamic_sections): Generate a section symbol for
4194 every output section.
4195 (mips_elf_finish_dynamic_sections): Count all sections for
4197 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4200 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4202 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4203 for later PLT entries in large PLTs.
4204 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4206 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4208 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4210 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4212 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4213 * elflink.h (elf_collect_hash_codes): New function. This function is
4214 called for each exported symbol and we compute the ELF hash value for
4216 (compute_bucket_value): New function. It is called from
4217 size_dynamic_sections to determine the hash table size. When we are
4218 optimizing a better, but slower, algorithm is used.
4219 (size_dynamic_sections): Call compute_bucket_value.
4221 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4223 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4225 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4227 (sh_elf_gc_mark_hook): New.
4228 (sh_elf_gc_sweep_hook): New.
4229 (sh_elf_check_relocs): New.
4230 (elf_backend_can_gc_sections): Define.
4232 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4234 * acinclude.m4: undo previous gettext change
4235 * aclocal.m4: rebuild with right version of aclocal.
4237 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4239 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4240 aclocal.m4 to acinclude.m4, so they don't get lost.
4242 * elfcore.h: rewrite for better corefile support.
4243 * elf.c (elfcore_*): new functions.
4244 * elf-bfd.h (elf_obj_tdata): new structure members.
4245 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4247 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4249 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4251 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4252 and R_M32R_GNU_VTENTRY.
4253 (elf_backend_can_gc_sections): Define.
4254 (m32r_elf_check_relocs): New.
4255 (m32r_elf_gc_mark_hook): New.
4256 (m32r_elf_gc_sweep_hook): New.
4257 (m32r_elf_relocate_section): Handle VT relocs.
4259 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4261 * coff-arm.c (arm_relocate_section): Remove redundant test.
4263 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4264 cleat that the 'bitsize' field is the size of the bitfield AFTER
4265 relocation not before.
4267 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4269 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4272 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4274 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4275 R_SPARC_GNU_VTENTRY.
4276 (elf32_sparc_check_relocs): Handle them.
4277 (elf32_sparc_reloc_type_lookup): Likewise.
4278 (elf32_sparc_relocate_section): Likewise.
4279 (elf32_sparc_gc_mark_hook): New.
4280 (elf32_sparc_gc_sweep_hook): New.
4282 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4284 * som.c (som_finish_writing): Perform some sanity checks when
4285 writing an executable or shared library.
4287 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4289 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4290 * configure.in (elf): Add dwarf1.lo.
4291 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4292 * elf.c (_bfd_elf_find_nearest_line): Add call to
4293 _bfd_dwarf1_find_nearest_line.
4294 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4295 Add call to _bfd_dwarf1_find_nearest_line.
4296 * configure: Rebuilt.
4298 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4300 * elflink.h (elf_gc_sections): Do not allow garbage
4301 collection if dynamic sections have been created.
4303 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4305 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4307 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4308 (v850_elf_perform_relocation): Likewise.
4309 (v850_elf_final_link_relocate): Likewise.
4310 (v850_elf_relocate_section): Likewise.
4311 (v850_elf_gc_sweep_hook): New routine.
4312 (v850_elf_gc_mark_hook): New routine.
4313 (elf_backend_can_gc_sections): Define.
4315 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4317 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4320 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4322 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4323 Declare size as bfd_size_type.
4324 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4326 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4328 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4330 * som.c (CPU_PA_RISC2_0): Define.
4331 (_PA_RISC2_0_ID): Likewise.
4332 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4334 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4336 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4337 has a base which is already defined, only add the referenced
4338 symbol to the dynamic symbol table if it is defined or referenced
4341 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4344 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4346 * elflink.h (elf_link_add_object_symbols): Undo last change.
4348 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4350 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4351 symbol for the indirect alias to a versioned symbol.
4353 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4355 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4356 (elf32_i386_vtentry_howto): New.
4357 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4358 or elf32_i386_vtinherit_howto on lookup.
4360 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4362 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4363 reloc_type. Rename R_68K__max to R_68K_max.
4364 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4367 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4369 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4370 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4372 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4375 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4377 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4378 message has a null byte terminator.
4380 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4382 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4383 word subject to R_V850_32 relocation.
4385 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4387 * dwarf2.c: Add comment describing problem computing line numbers
4388 for undefined symbols at link time.
4390 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4392 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4393 transform a defweak into a plt entry.
4394 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4395 plt entry references to receive a RELATIVE reloc.
4396 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4397 (elf64_alpha_relocate_section): Assert we don't overrun
4398 the allocated relocation space.
4400 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4402 * elf.c (swap_out_syms): Always treat section symbols as
4403 special, even if they are attached to a common section.
4405 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4407 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4408 sections with v850 common section attributes into named v850
4410 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4411 common section attributes into named v850 common sections.
4413 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4415 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4418 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4420 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4421 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4422 reloc to the wrong section a warning, not an error. .dynsbss
4423 is not an output section, so there is no need to check for it.
4425 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4427 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4429 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4431 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4432 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4434 (elf32_arm_gc_mark_hook): New.
4435 (elf32_arm_gc_sweep_hook): New.
4436 (elf32_arm_check_relocs): New.
4437 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4439 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4442 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4444 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4445 assume there is no PLT or GOT.
4447 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4449 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4450 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4451 also accepted as a function symbol type.
4453 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4455 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4457 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4459 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4460 match definition of _bfd_gc_sections field.
4461 * libbfd.h: Rebuild.
4463 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4465 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4466 the addend of a dynamic relocation referencing a section.
4467 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4468 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4470 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4472 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4473 bed has a size_dynamic_sections routine before trying to use it.
4475 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4477 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4478 _bfd_elf_rel_vtable_reloc_fn.
4480 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4482 * Makefile.am: Add elf32-arm.c.
4483 * Makefile.in: Rebuild.
4484 * elf-bfd.h: Add elf_backend_get_symbol_type.
4485 * elf.c (swap_out_syms): If defined, call
4486 elf_backend_get_symbol_type.
4487 * elf32-arm.c: Define elf_backend_get_symbol_type.
4488 (elf32_arm_get_symbol-type): New routine.
4489 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4490 (bfd_elf32_arm_process_before_allocation): Change to
4491 check for STT_ARM_TFUNC.
4492 (elf32_arm_final_link_relocate): Likewise.
4493 * elfxx-target.h: Add elf_backend_get_symbol_type.
4495 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4497 * archures.c (bfd_mach_alpha_ev[456]): New.
4498 * cpu-alpha.c: Rework to match these types.
4499 * bfd-in2.h: Rebuild.
4501 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4503 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4504 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4506 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4507 (elf_i386_reloc_type_lookup): Recognize them.
4508 (elf_i386_check_relocs): Pass them off to generic code.
4509 (elf_i386_relocate_section): Ignore them.
4510 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4511 (elf_backend_can_gc_sections): True.
4513 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4515 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4516 before looking at owner field.
4517 (elf32_arm_to_thumb_stub): Ditto.
4518 (elf32_arm_relocate_section): Compute name before calling
4519 elf32_arm_final_link_relocate().
4521 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4523 * elf.c: comment and formatting cleanups.
4526 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4528 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4529 (core files are treated differently than object files).
4530 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4531 bfd_elf_mkcorefile): declare.
4532 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4533 bfd_elf_mkcorefile): add to bfd_target vector.
4534 * elfcore.h (elf_core_file_p): save the program header table,
4535 and set the bfd architecture from the elf file header.
4536 * elf.c (bfd_elf_mkcorefile): new function.
4537 (_bfd_elf_write_corefile_contents): new function.
4538 (assign_file_positions_for_segments): add cases for handling
4539 PT_NOTE segments. (assign_file_positions_except_relocs):
4540 core files should be handled the same as exec files.
4541 (prep_headers): identify core files as type ET_CORE.
4542 (copy_private_bfd_data): identify the sections belonging to
4543 the PT_NOTE segment.
4545 * elf32-sparc.c (elf32_sparc_final_write_processing):
4546 add break statement to default case.
4548 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4550 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4551 section (not input) will be in sections ".sbss", ".sbss2",
4552 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4553 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4554 output_offset for correct evaluation of addend.
4556 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4558 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4559 elf32_arm_allocate_interworking_sections and
4560 elf32_arm_process_before_allocation.
4562 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4564 * bfd-in.h: Ammend prototype for
4565 elf32_arm_process_before_allocation to remove surplus third
4568 * bfd-in2.h: Regenerate.
4570 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4572 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4574 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4576 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4577 calculated for RELOC_SPARC_REV32 case.
4579 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4581 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4582 elf32_arm_allocate_interworking_sections and
4583 elf32_arm_process_before_allocation.
4584 * bfd-in2.h: Regenerated.
4585 * elf32-arm.c Define elf32_arm_link_hash_table.
4586 (insert_thumb_branch): New routine.
4587 (find_thumb_glue): New routine.
4588 (find_arm_glue): New routine.
4589 (record_arm_to_thumb_glue): New routine.
4590 (record_thumb_to_arm_glue): New routine.
4591 (elf32_arm_link_hash_table_create): New routine.
4592 (elf32_arm_get_bfd_for_interworking): New routine.
4593 (elf32_arm_allocate_interworking_sections) New routine.
4594 (elf32_arm_process_before_allocation) New routine.
4595 (elf32_thumb_to_arm_stub): New routine.
4596 (elf32_arm_to_thumb_stub): New routine.
4597 (elf32_print_private_bfd_data): Fix typo.
4598 (elf32_arm_final_link_relocate): Add argument sym_sec.
4599 Check for branches to thumb symbols in case R_ARM_PC24.
4600 Check for branches to arm symbols in case R_ARM_THM_PC22.
4601 (elf32_arm_relocate_section): Pass symbol section to
4602 elf32_arm_final_link_relocate.
4604 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4606 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4607 entries unless the symbol is defined in the executable; in
4608 particular, undefined weak symbols get a PLT entry.
4610 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4612 * libaout.h: Remove nested comment to avoid warning.
4614 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4616 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4617 R_ARM_PC24 relocation.
4619 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4621 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4622 argument is_local. Add argument sym_flags. Check sym_flags
4623 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4624 (elf32_arm_relocate_section): Don't pass local sym and pass
4625 sym_flags to elf32_arm_final_link_relocate.
4627 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4629 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4630 to not count too few relocs for dynamicly linked executables.
4632 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4634 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4635 symbols without a dynamic index dynamic. Consider all weak
4637 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4638 correspondance between input and output sections.
4640 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4642 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4643 that use a .got.plt section start the got offset at zero.
4645 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4647 * ieee.c (ieee_write_processor): Correct the processor ID written
4648 out for bfd_arch_m68k, accommodating change of March 25.
4650 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4652 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4653 R_ARM_THM_RPC22 relocations.
4655 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4657 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4659 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4660 .got relocs in -Bsymbolic shared objects.
4662 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4664 * elf32-arm.c: Add private flags to ELF header.
4665 (elf32_arm_print_private_bfd_data): New Function.
4666 (elf32_arm_set_private_flags): New Function.
4667 (elf32_arm_copy_private_flags): New Function.
4668 (elf32_arm_merge_private_bfd_data): New Function.
4670 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4672 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4674 (elf32_sparc_relocate_section): Likewise.
4676 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4678 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4679 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4680 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4681 of the function. Recognize no .plt as static linking.
4683 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4685 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4686 ".liblist" string through gettext.
4688 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4690 * Makefile.am: Add support for elf32-arm.lo.
4691 * Makefile.in: Rebuild.
4692 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4693 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4694 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4695 * configure: Regenerate.
4696 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4697 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4698 bfd_target bfd_elf32_littlearm_vec.
4699 * elf32-arm.c: New file.
4701 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4703 * libaout.h (M_SPARCLITE_LE): New machine.
4704 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4705 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4706 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4707 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4708 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4709 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4710 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4711 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4712 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4713 be BFD_RELOC_SPARC_REV32.
4715 * config.bfd (sparc86x-*-aout): New
4717 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4719 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4720 actually mapping the output sections.
4722 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4725 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4726 (mn10300_elf_reloc_map): Similarly.
4727 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4729 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4731 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4733 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4734 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4735 elf_mips_reloc_type defined in elf/mips.h.
4737 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4739 * elf64-mips.c: Remove reloc_type definition completely. It's now
4742 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4744 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4745 as they are defined in elf/mips.h now.
4747 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4750 * Re-add lost change:
4751 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4753 (mn10300_elf_relax_section): Include stack space for register saves
4754 in the imm8 field of a "call" instruction.
4755 (compute_function_info): Determine how much stack is allocated by
4756 the movm instruction. Fix typo.
4757 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4759 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4761 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4762 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4764 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4766 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4768 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4770 * elf32-hppa.h: Let ELF header define the enum containing the
4771 external reloc numbers.
4772 * elf32-i386.h: Likewise.
4774 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4776 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4777 * elf32-mips.c: Likewise.
4778 * elf32-ppc.c: Likewise.
4780 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4782 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4783 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4785 * bfd-in.h: Regenerate.
4786 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4787 parameter to 'unsigned int' to avoid K&R compatability problems.
4789 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4791 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4792 functionname_ptr to be const. Change line_ptr to be unsigned.
4794 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4795 macro is not defined. Change second parameter from bfd_link_info
4796 to coff_final_link_info. Add prototype.
4797 (coff_final_link_postscript): Simplify handling when macro is not
4798 defined. Add prototype.
4800 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4802 * elf-mn10300.c: Before include system specific ELF header define
4803 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4804 * elf32-mips.c: Likewise.
4805 * elf32-ppc.c: Likewise.
4807 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4809 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4810 temporary patch over to elf64-mips.c as well.
4812 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4814 * elf32-mips.c (reloc_type): Temporarily disable definition of
4815 standard relocation since they are now defined in elf/mips.h.
4817 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4819 * elf-m10200.c (mn10200_elf_final_link_relocate):
4820 Modify range test for case R_MN10200_8.
4822 * elf-m10300.c (mn10300_elf_final_link_relocate):
4823 Modify range test for case R_MN10300_8.
4825 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4827 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4828 * elf32-i386.c (elf_backend_got_header_size): Define.
4829 (elf_backend_plt_header_size): Define.
4830 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4831 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4832 * elfxx-target.h: Provide a default of zero.
4833 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4834 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4836 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4837 entry from an executable, even if the plt refcount goes to 0.
4839 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4841 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4842 directory name at the line number.
4844 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4845 with an unspecified type.
4847 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4849 * sunos.c: Add undef of valid to avoid problem on SunOS.
4851 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4853 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4855 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4857 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4858 R_68K_PCxx and R_68K_xx relocations. Make sure that
4859 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4860 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4861 R_68K_xx relocations.
4862 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4863 that has no plt entry.
4864 (elf_m68k_relocate_section): Ignore the plt offset in a static
4866 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4868 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4871 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4873 (howto_table, reloc_map): Add entries for them.
4874 (elf_m68k_check_relocs): Handle them. Implement reference
4875 counting for got and plt entries.
4876 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4877 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4879 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4880 (elf_m68k_relocate_section): Handle the new reloc types.
4881 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4882 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4883 * elflink.h (elf_link_add_object_symbols): When creating an
4884 indirect reference for symbol versioning also copy the plt
4886 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4887 flag also reset the plt offset.
4888 (elf_link_assign_sym_version): Likewise.
4889 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4890 the size of the entry in bytes.
4891 (elf_gc_allocate_got_offsets): Likewise.
4893 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4895 * elflink.h (elf_gc_sections): Return true rather than falling off
4898 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4901 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4903 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4904 comment describing when it should be enabled.
4905 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4908 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4910 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4911 information ATN records.
4913 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4915 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4916 section for an absolute symbol in a fully linked file. Based on
4917 patch from Christian Holland <CHolland@de.lucent.com>.
4919 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4921 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4922 that a symbol is undefined.
4924 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4926 * som.c (som_bfd_gc_sections): Define.
4928 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4930 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4931 overflows in ARM_26D patches, since they have already been
4932 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4934 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4936 * coffcode.h (coff_write_object_contents): If we have any long
4937 section names, call coff_write_symbols even if there are no
4940 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4942 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4943 PT_LOAD segment, rather than only setting it once for the entire
4946 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4947 rather than ignoring every phdr with a p_paddr of 0, ignore all
4948 the phdrs if they all have a p_paddr of 0.
4950 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4951 section was discarded from the link.
4953 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4955 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4957 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4959 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4960 floating point operations.
4962 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4964 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4967 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4969 Merge of vax/vms (read-only) support
4970 * configure.com: Support Vax target.
4971 * makefile.vms: Support Vax target.
4972 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4973 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4975 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4977 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4979 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4981 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4983 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4984 * targets.c (bfd_target_ovax_flavour): New flavour.
4985 (vms_alpha_vec): Renamed from evax_alpha_vec.
4987 (target_vector): Update accordingly.
4988 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4990 (vax*-*-*vms*): New target.
4991 * Makefile.am: Update for renamed files. Rebuild dependencies.
4992 * bfd-in2.h: Rebuild.
4993 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4995 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4997 Based on patch from Matt Semersky <matts@scd.hp.com>:
4998 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4999 pointer on abfd->outsymbols.
5000 (generic_add_output_symbol): Handle NULL sym parameter.
5002 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5004 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5007 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5009 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5010 when handling 32 bit immediate relocs.
5011 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5013 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5015 * section.c (STD_SECTION): Account for recently added gc_mark
5016 field in struct asection.
5018 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5019 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5021 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5023 ELF Section-level Garbage Collection:
5024 * bfd.c (bfd_gc_sections): New.
5025 * aout-adobe.c: Hook to default implementation.
5026 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5027 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5028 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5029 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5030 * tekhex.c, versados.c: Likewise.
5031 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5032 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5034 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5035 (bfd_generic_gc_sections): New.
5036 * section.c (SEC_KEEP): New.
5037 (asection): Add gc_mark member.
5039 * elfcode.h (elf_gc*): New name remappings.
5040 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5041 sections to be excluded.
5042 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5043 (elf_gc_propogate_vtable_entries_used): New.
5044 (elf_gc_smash_unused_vtentry_relocs): New.
5045 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5046 (elf_gc_common_finalize_got_offsets): New.
5047 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5048 * elfxx-target.h: Add and default gc hooks.
5050 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5052 (struct elf_obj_tdata): Likewise for local_got_offsets.
5053 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5054 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5055 * elf64-sparc.c, elflink.h: Likewise.
5057 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5058 (ELF_LINK_HASH_MARK): Define.
5059 (struct elf_backend_data): Add GC hooks.
5060 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5062 * elf-m10300.c (mn10300_elf_check_relocs): New.
5063 (mn10300_elf_gc_mark_hook): New.
5064 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5065 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5066 (mn10300_elf_final_link_relocate): Likewise.
5067 (mn10300_elf_relocate_section): Likewise.
5068 (elf_backend_can_gc_sections): Define.
5069 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5070 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5071 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5072 (mips_info_to_howto_rel): Likewise.
5073 (mips_elf_relocate_section): Likewise.
5074 (mips_elf_check_relocs): Likewise.
5075 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5076 (elf_backend_can_gc_sections): Define.
5077 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5078 (ppc_elf_howto_raw): Handle them.
5079 (ppc_elf_reloc_type_lookup): Likewise.
5080 (ppc_elf_relocate_section): Likewise.
5081 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5082 Handle new vtable relocs.
5083 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5084 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5085 (elf_backend_can_gc_sections): Define.
5087 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5089 * archures.c (bfd_mach_mn10300): Define.
5090 * elf-m10300.c: Include elf/mn10300.h
5091 (elf_mn10300_mach): New function.
5092 (_bfd_mn10300_elf_final_write_processing): Likewise.
5093 (_bfd_mn10300_elf_object_p): Likewise.
5094 (elf_backendfinal_write_processing): Define.
5095 (elf_backend_object_p): Likewise.
5097 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5099 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5102 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5104 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5105 link_next field, not the next field.
5107 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5109 * elf.c (map_sections_to_segments): Check the section address
5110 against the phdr size both with and without a modulo of
5113 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5115 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5116 linker created empty input section if the output section has the
5119 * elflink.h (elf_link_output_extsym): Print an error message if
5120 _bfd_elf_section_from_bfd_section fails.
5122 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5125 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5127 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5128 native linker output. Avoid putting an empty section in more than
5131 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5133 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5134 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5136 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5138 * elf.c (swap_out_syms): New arg relocatable_p.
5139 Don't add section VMA to symbols for relocatable output.
5140 (_bfd_elf_compute_section_file_positions): Update call to
5143 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5145 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5146 against 'addend' be signed rather than unsigned.
5148 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5150 * elf32-m32r.c: Add prototyps for static functions.
5152 * coff-arm.c: Add prototypes for static functions.
5154 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5156 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5157 LMA is used to order sections in a segment.
5159 * elf32-v850.c: Add prototypes for static functions.
5160 Change type of addend parameter to bfd_vma in various functions.
5162 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5164 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5165 complain_overflow_signed instead of complain_overflow_bitfield.
5167 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5169 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5170 when comparing against 0.
5172 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5174 * Makefile.am (config.status): New target.
5175 * Makefile.in: Rebuild.
5177 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5179 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5180 error if previous object endianness doesn't match current object.
5182 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5184 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5185 _bfd_elf_print_private)bfd_data ().
5187 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5189 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5191 (elf_link_add_object_symbols): Set type_change_ok and
5192 size_change_ok before calling elf_merge_symbol.
5194 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5195 undefined symbol error, don't also issue an overflow error.
5197 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5199 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5200 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5201 message instead of crashing.
5203 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5205 * archures.c (bfd_mach_cpu32): Define.
5206 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5208 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5209 * ieee.c: Include <ctype.h>.
5210 (ieee_object_p): Parse out process ID string to make it more
5211 likely to be acceptable for bfd_scan_arch.
5212 * bfd-in2.h: Rebuild.
5214 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5216 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5217 _bfd_elf_print_private_bfd_data() so that the program header will
5220 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5222 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5223 0x68. Reindent. Add some comments.
5225 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5227 * elf.c (copy_private_bfd_data): Adjust physical address of
5228 segment in output BFD to contain LMAs of its sections.
5230 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5232 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5233 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5234 endian data 32 bit relocations.
5235 (elf32_sparc_merge_private_bfd_data): Check if linking little
5236 endian objects with big endian objects.
5237 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5238 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5239 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5241 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5242 * archures.c (bfd_mach_sparc_sparclite_le): New.
5243 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5245 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5247 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5250 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5252 * bfd-in.h: Move over patch to bfd-in2.h.
5254 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5256 (_bfd_relocate_contents): Likewise.
5258 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5260 * peicode.h (add_data_entry): If the section has no private data
5261 then do not create a Data Dictionary entry for it.
5263 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5265 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5266 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5267 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5268 subsections during relaxation more correctly.
5270 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5272 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5273 Add extra argument to bfd_arm_process_before_allocation ().
5274 * bfd-in.h: Reflect changes made in bfd-in2.h.
5275 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5276 coff class of a BFD symbol.
5277 * coff-arm.c: Add support for interworking between Thumb code and
5278 non-interworking aware ARM code.
5280 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5282 * po/Make-in (install-info): New target.
5284 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5286 * filemode.c: Remove; not used.
5288 If sysdep.h includes a header file, don't include it again:
5289 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5291 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5293 * archive.c: Don't include <string.h> or <errno.h>.
5294 * evax-alpha.c; Don't include <stdio.h>.
5295 * evax-egsd.c: Likewise.
5296 * evax-etir.c: Likewise.
5297 * evax-misc.c: Likewise.
5298 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5299 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5301 * hpux-core.c: Likewise.
5302 * netbsd-core.c: Likewise.
5304 * libbfd.c: Don't include <sys/types.h>.
5305 * nlmcode.h: Don't include <string.h>.
5306 * osf-core.c: Don't include <string.h> or <stdio.h>.
5307 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5308 <errno.h>, or <unistd.h>.
5309 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5311 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5313 * configure.com: If the version number can not be found in
5314 configure.in, set it to "unknown" rather than "2.8.1".
5316 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5318 * elf32-mips.c (elf_mips_mach): New.
5319 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5320 (_bfd_mips_elf_final_write_processing): Use the names
5321 of machines, rather than the numbers. Set both the ARCH
5322 and MACH in e_flags. Handle a few more specific machines.
5323 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5324 EF_MIPS_ARCH and EF_MIPS_MACH.
5326 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5328 * syms.c (bfd_is_local_label): Revert last change.
5329 * srec.c (srec_write_symbols): Discard debugging symbols.
5331 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5333 * som.c: Include <ctype.h>.
5334 * som.h: Don't include sysdep.h.
5336 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5338 * libbfd.h: Rebuilt.
5339 * libbfd-in.h: Removed gettext includes and defines.
5340 * sysdep.h: Moved gettext-related includes and defines here.
5342 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5344 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5345 an ad-hoc test. Kill bogus #if 0 code.
5346 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5348 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5350 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5351 when generating a normal executable for a symbol defined in a
5352 regular file. When copying a reloc into the output file, adjust
5353 the addend for a PC relative reloc against a global symbol.
5355 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5357 * libbfd.h: Rebuilt.
5358 * libbfd-in.h (_): Define as dgettext.
5360 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5362 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5364 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5365 when declaring parameter types.
5366 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5368 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5370 * config.bfd: If we include any ELF targets in targ_defvec and/or
5371 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5372 * elf32-gen.c (dummy): New static const variable.
5373 (elf_generic_info_to_howto): New static function.
5374 (elf_generic_info_to_howto_rel): New static function.
5375 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5376 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5377 * elf64-gen.c: Same changes as elf32-gen.c.
5378 * elfcode.h (elf_object_p): For the generic target, ignore a
5379 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5381 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5383 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5384 * configure: Rebuild.
5386 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5388 * config.bfd: Update OSR5/Unixware patterns.
5390 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5392 * elf.c (assign_file_positions_for_segments): Allow for holes
5393 between sections added by a link script.
5395 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5397 * configure.in: Change version number to 2.9.4
5398 * configure: Rebuild.
5400 Based on patch from H.J. Lu <hjl@gnu.org>:
5401 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5402 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5403 * bfd-in2.h: Rebuild.
5405 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5407 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5410 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5412 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5413 (elf64_alpha_relax_section): Fill them in.
5414 (elf64_alpha_relax_opt_call): Implement more than a stub.
5415 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5416 alignment on .scommon.
5417 (elf64_alpha_merge_gots): Merge use counts as well.
5419 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5421 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5422 for calculating a local symbol's address.
5423 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5424 Set the .got's cooked size as well as the raw size.
5426 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5428 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5429 internationalisation of printed information.
5431 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5432 internationalisation of printed information.
5434 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5436 * syms.c (struct indexentry): Change directory_name, file_name,
5437 and function_name fields to char *.
5438 (struct stab_find_info): Change cached_file_name field to char *.
5440 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5442 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5444 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5446 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5448 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5450 * Makefile.am (install-data-local): Make $(includedir).
5451 * Makefile.in: Rebuild.
5453 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5455 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5457 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5459 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5460 * Makefile.in: Rebuild.
5462 * bfd-in2.h: Rebuild for Nick's changes.
5464 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5466 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5467 change wrt length == max_namelen.
5469 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5471 * Many files: Added gettext invocations around user-visible
5473 * libbfd-in.h: Added gettext includes and defines.
5474 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5475 HAVE_LC_MESSAGES): Define.
5476 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5478 * Makefile.am (SUBDIRS): Added po.
5479 (POTFILES): New macro.
5480 (po/POTFILES.in): New target.
5481 (SOURCE_HFILES): New macro.
5483 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5485 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5487 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5488 NT_PRSTATUS note section encountered, it contains the status of
5489 the currently executing thread when the core file was written.
5491 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5493 * libcoff.h: Add extra parameter to
5494 bfd_coff_link_output_has_begun overrideable function.
5495 * cofflink.c: Pass extra parameter to
5496 bfd_coff_link_output_has_begun function.
5497 * bfd-in.h: Add prototypes for exported ARM interworking
5499 * peicode.h: ARM specific code reorganised to conform to BFD
5501 * coffcode.h: ARM specific code reorganised to conform to BFD
5503 * coff-arm.c: Code reorganised to conform to the BFD coding
5504 conventions. Global variables have been moved into an ARM
5505 specific hash table structure and a new function:
5506 bfd_arm_get_bfd_for_interworking() has been created which is
5507 called from the linker scripts.
5509 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5511 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5513 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5514 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5515 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5516 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5518 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5520 * config.bfd: Added sparc86x support.
5522 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5524 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5525 an out of range pc-relative jump/call to an undefined weak symbol.
5527 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5529 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5532 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5534 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5535 an error other than bfd_error_system_call, set the error to
5536 bfd_error_wrong_format.
5538 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5539 bfd_elf32_powerpcle_vec.
5541 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5542 program segments are zero, don't set p_paddr_valid.
5544 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5546 * elf64-alpha.c: Initial implementation of relaxation --
5547 (struct alpha_elf_link_hash_entry): Add use_count member.
5548 (elf64_alpha_check_relocs): Initialize and increment it.
5549 (elf64_alpha_can_merge_gots): Check it when considering merging.
5550 (elf64_alpha_merge_gots): Drop entries with zero use.
5551 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5552 (elf64_alpha_always_size_sections): Split out got sizing ...
5553 (elf64_alpha_size_got_sections): ... here. New function.
5554 (elf64_alpha_relax_find_reloc_ofs): New function.
5555 (elf64_alpha_relax_with_lituse): Likewise.
5556 (elf64_alpha_relax_without_lituse): Likewise.
5557 (elf64_alpha_relax_opt_call): Likewise.
5558 (elf64_alpha_relax_section): Likewise.
5559 (elf64_alpha_add_symbol_hook): Likewise.
5560 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5561 (elf64_alpha_relocate_section): Likewise.
5562 (bfd_elf64_bfd_relax_section): Define.
5563 (elf_backend_add_symbol_hook): Likewise.
5565 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5567 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5568 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5569 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5571 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5573 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5574 * configure: Rebuild.
5576 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5578 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5579 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5580 * configure.in: Define and substitute WIN32LDFLAGS and
5582 * aclocal.m4: Rebuild with new libtool.
5583 * configure, Makefile.in: Rebuild.
5585 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5587 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5588 before any other symbols in the same section.
5590 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5592 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5595 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5597 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5599 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5600 Use addr_size for address size, rather than sizeof(bfd_vma).
5601 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5602 Fix call to read_address.
5603 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5604 Scrap other unneeded arguments. Fix call to read_address.
5605 (scan_unit_for_functions): Fix call to read_attribute.
5606 (parse_comp_unit): We now handle more values for addr_size.
5607 Set addr_size in unit. Fix call to read_attribute and
5610 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5612 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5614 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5616 * archures.c (bfd_default_scan): Add m68k cases back to default
5617 switch, reverting patch of March 25, since IEEE support depends
5620 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5622 * Makefile.am (diststuff): New target.
5623 * Makefile.in: Rebuild.
5625 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5627 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5628 som_offset when we have an extended name table.
5630 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5632 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5634 * Makefile.in: Rebuild.
5636 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5638 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5639 symbols when creating a shared library.
5640 (elf_m68k_adjust_dynindx): New function, used by above code.
5641 (elf_m68k_finish_dynamic_sections): Initialize the section
5643 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5645 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5647 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5650 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5652 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5655 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5657 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5660 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5662 * configure.in: Set version to 2.9.1.
5663 * configure: Rebuild.
5665 * Branched binutils 2.9.
5667 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5669 * syms.c (ENABLE_CACHING): Define.
5670 (struct indexentry): Define.
5671 (struct stab_cache): Remove.
5672 (cmpindexentry): New static function.
5673 (struct stab_find_info): Add new fields: indextable,
5674 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5675 cached_file_name. Remove fields: file_cache, function_cache, and
5677 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5678 index table and search it.
5680 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5682 * elf.c (_bfd_elf_copy_private_section_data): Call
5683 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5685 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5687 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5689 * coff-arm.c: Define all globally visible variables and functions
5690 only when COFF_WITH_PE is not defined.
5691 * configure.in (armpe_little_vec, armpe_big_vec): Add
5693 * configure: Rebuild.
5695 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5697 Fix some gcc -Wall warnings:
5698 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5699 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5700 * archures.c (bfd_default_scan): Likewise.
5701 * bfd.c (bfd_scan_vma): Likewise.
5702 * binary.c (mangle_name): Likewise
5703 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5704 * coff-sh.c (sh_relocate_section): Likewise.
5705 * coff-stgo32.c (create_go32_stub): Likewise.
5706 * coffcode.h (coff_slurp_line_table): Likewise.
5707 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5708 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5709 (assign_file_positions_for_segments): Likewise.
5710 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5711 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5712 * oasys.c (oasys_write_sections): Likewise.
5713 * ppcboot.c (ppcboot_object_p): Likewise.
5714 (mangle_name): Likewise.
5715 * riscix.c (riscix_fix_pcrel_26): Likewise.
5716 * srec.c (srec_scan): Likewise.
5717 * stabs.c (_bfd_write_section_stabs): Likewise.
5718 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5719 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5720 switch. Declare parameters for function pointers.
5721 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5723 * elf.c (elf_sort_sections): Likewise.
5724 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5725 Add default cases to switches.
5726 (coff_arm_relocate_section): Remove unused local variables.
5728 (coff_arm_bfd_set_private_flags): Change flag variable to type
5730 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5731 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5732 (dump_toc): Change cat to const, and initialize it.
5733 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5734 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5735 (sh_elf_relocate_section): Initialize r_symndx.
5736 * coffcode.h (coff_compute_section_file_positions): Only declare
5737 old_sofar if ALIGN_SECTIONS_IN_FILE.
5738 (coff_write_object_contents): Initialize csym.
5739 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5740 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5742 * dwarf2.c: Include libiberty.h.
5743 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5744 (decode_line_info): Remove unused local variables.
5745 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5746 (m32r_elf_relocate_section): Likewise.
5747 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5748 (v850_elf_reloc): Likewise.
5749 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5750 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5751 * elf.c (assign_file_positions_for_segments): Always set adjust.
5752 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5753 parenthesize expression.
5754 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5755 (m32r_elf_object_p): Return a value.
5756 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5757 * elf32-mips.c (mips_elf_final_link): Initialize last.
5758 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5759 * elf32-v850.c (v850_elf_object_p): Return a value.
5760 (v850_elf_print_private_bfd_data): Change fprintf format string.
5761 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5763 * elflink.h (elf_link_add_object_symbols): Change vernum to
5764 unsigned int, and initialize it. Change fprintf format string.
5765 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5766 when setting or comparing to soname_indx.
5767 (elf_create_pointer_linker_section): Change num_symbols to
5769 * libcoff-in.h (coff_data_type): Change flags to flagword.
5770 * peicode.h (pe_print_idata): Initialize idx. Change j to
5771 bfd_size_type. Initialize hint_member. Remove useless test to
5773 (pe_print_edata): Change num_functions and num_names in struct
5774 EDT_type to unsigned long. Remove cast. Change fprintf format
5776 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5777 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5779 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5780 int *. Update uses. Change j to long.
5781 * bfd-in2.h, libcoff.h: Rebuild.
5783 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5785 * elf32-v850.c Remove definition of USE_REL.
5786 (v850_elf_info_to_howto_rela): New function.
5787 (v850_elf_perform_relocation): Renamed from
5788 v850_elf_store_addend_in_insn. Removed replace argument.
5789 (v850_elf_reloc): store the relocation in the addend field instead
5791 (v850_elf_final_link_relocate): Now calls
5792 v850_elf_perform_relocation.
5793 (v850_elf_relocate_section): Remove code to generate REL
5796 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5798 * coffcode.h (coff_new_section_hook): Set the type and storage
5799 class in the native symbol information allocated for a new section
5802 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5804 * peicode.h: Chain together calls to
5805 coff_bfd_copy_private_bfd_data and
5806 coff_bfd_print_private_bfd_data.
5808 * coff-arm.c: Add prototypes for
5809 coff_arm_bfd_print_private_bfd_data and
5810 coff_arm_bfd_copy_private_bfd_data.
5812 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5814 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5817 * peicode.h: Call arm-coff private data functions after handling
5820 * coff-arm.c: Turn statics into globals so that they can be shared
5821 both pe and pei backends.
5823 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5825 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5827 (sunos_write_object_contents): Likewise.
5828 * aoutx.h (NAME(aout,machine_type)): Likewise.
5829 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5831 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5833 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5835 (bfd_default_scan): Remove m68k special cases.
5836 * bfd-in2.h: Rebuild.
5837 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5839 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5840 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5842 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5843 selection, change printable_name to just "m68k" and make that the
5844 default instead of m68k:68020.
5846 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5848 (MY_get_section_contents): Define as aout_32_get_section_contents
5849 rather than NAME(aout,get_section_contents).
5851 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5853 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5854 and call bfd_default_set_arch_mach to do the real work.
5856 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5858 * bout.c (BALX): Include return register g14 as part of the insn.
5860 (calljx_callback): Use it.
5862 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5864 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5865 * libbfd.h: Rebuild.
5867 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5868 byte_count to unsigned int.
5869 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5870 unused local variables.
5872 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5873 variables er and er1.
5875 * cpu-v850.c: Include <ctype.h>.
5876 (scan): Case isdigit argument to unsigned char.
5878 From Yan Meroth <YAN.MEROTH@st.com>:
5879 * ihex.c (ihex_scan): Add extbase variable so that getting an
5880 extended linear address record does not ignore any previous
5882 (ihex_write_object_contents): When writing out an extended linear
5883 address record, zero out any previous extended address.
5885 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5887 * ieee.c (do_one): Check section before dereferencing it.
5888 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5889 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5891 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5893 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5895 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5897 * coff-arm.c: Add interworking functions to pe backends.
5899 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5901 * configure.in: Use AM_DISABLE_SHARED.
5902 * aclocal.m4, configure: Rebuild with libtool 1.2.
5904 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5906 * coff-arm.c (coff_arm_relocate_section): Better error messages
5907 when interowrking conflucts occur. Courtesy of Jonathan Walton
5909 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5910 relocations. Patch courtesy of Jonathan Walton and Tony
5913 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5915 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5916 part of Feb 22 change controling when to override the existing
5917 symbol with the .plt entry.
5919 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5921 * config.bfd (targ_cpu): Add thumb-pe target.
5923 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5924 functions in PE build.
5926 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5928 * config.bfd (sparclite-*-elf*): Added.
5930 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5932 * configure.in: Add elf.lo to elf shell variable.
5933 * Makefile.am (BFD_LIBS): Remove elf.lo.
5934 (BFD_LIBS_CFILES): Remove elf.c.
5935 (BFD32_BACKENDS): Add elf.lo.
5936 (BFD32_BACKENDS_CFILES): Add elf.c.
5937 * configure, Makefile.in: Rebuild.
5939 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5941 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5942 relocation against a now-local symbol should not have a dynamic
5945 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5947 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5949 (pe_print_private_bfd_data): Print PE flags. From Mikey
5950 <jeffdb@netzone.com>.
5952 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5954 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5955 a plt entry when we can determine that we authoritatively define
5958 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5960 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5961 don't actually use trad-core, but a SunOS-style core file handled
5963 * hosts/sparclinux.h: Remove.
5965 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5967 * peicode.h (pe_print_idata): If there is no .idata section, look
5968 for the import tables in some other section. Make the initial
5969 label line up better with the data. Print the import address
5970 table even if there is no import name table. If the import
5971 address table holds actual addresses, print them.
5973 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5975 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5976 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5977 bfd_error_system_call.
5979 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5981 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5982 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5984 From H.J. Lu <hjl@gnu.org>:
5985 * Makefile.am (libbfd_la_LDFLAGS): Define.
5986 * Makefile.in: Rebuild.
5988 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5990 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5991 * netbsd.h (MACHTYPE_OK): Define.
5992 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5993 calling N_SET_MACHTYPE, rather than having a switch.
5994 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5996 * i386netbsd.c (MACHTYPE_OK): Don't define.
5997 (DEFAULT_MID): Define.
5998 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5999 (MACHTYPE_OK): Don't define.
6000 (DEFAULT_MID): Define.
6001 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6002 (DEFAULT_MID): Define.
6003 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6004 (DEFAULT_MID): Define.
6005 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6006 (DEFAULT_MID): Define.
6008 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6009 * vaxnetbsd.c: New file.
6010 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6011 rather than netbsd_core.
6012 * targets.c (vaxnetbsd_vec): Declare.
6013 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6014 defined, add netbsd_core_vec.
6015 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6016 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6017 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6018 * config.bfd (alpha*-*-netbsd*): New target.
6019 * Makefile.am: Rebuild dependencies.
6020 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6021 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6022 * configure, Makefile.in: Rebuild.
6024 * configure.host: Remove the old shared library build stuff. We
6025 now use libtool instead.
6027 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6029 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6031 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6033 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6034 * configure: Rebuild.
6036 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6037 * elf32-v850.c (remember_hi16s_reloc): New function.
6038 (find_remembered_hi16s_reloc): New function.
6039 (v850_elf_store_addend_in_insn): Use the above new functions to
6040 match up HI6S relocs with LO16 relocs.
6042 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6044 * configure.in: Change -linux* to -linux-gnu*.
6045 * config.bfd, configure.host: Likewise.
6046 * configure: Rebuild.
6048 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6050 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6051 LO16/HI16S bug and improve comments about what is going on.
6053 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6055 * configure, aclocal.m4: Rebuild with new libtool.
6057 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6059 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6060 when merging v850 code into v850e/v850ea code. Do not initialise
6061 output flags if the input is the default architecture.
6063 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6065 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6066 get the size from bfd_arch_bits_per_address instead of directly
6069 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6071 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6072 to wrap, just return all 1's bits instead.
6073 * libbfd.h: Regenerate.
6075 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6077 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6079 (coff_relocate_section): If COFF_WITH_PE, define as
6080 coff_pe_i386_relocate_section.
6081 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6082 skip empty sections, to match coff_write_object_contents.
6084 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6085 rather than swapping out r_offset twice. From Luke Deller
6086 <luked@cse.unsw.edu.au>.
6088 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6090 * configure.in: Set libtool_enable_shared rather than
6091 libtool_shared. Remove diversion hack.
6092 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6095 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6097 * syms.c (struct stab_cache): Define.
6098 (struct stab_find_info): Remove cached_offset, cached_stab,
6099 cached_str, and cached_stroff fields. Add file_cache,
6100 function_cache, and line_cache fields.
6101 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6104 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6106 * peicode.h (pe_print_idata): Check for import of ordinal rather
6108 (pe_print_edata): If there is no .edata section, look for the
6109 export data in some other section.
6111 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6113 * configure.in: Change version to 2.8.4.
6114 * configure: Regenerated.
6116 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6118 Add tms320c30 support:
6119 * cpu-tic30.c: New file.
6120 * aout-tic30.c: New file.
6121 * coff-tic30.c: New file.
6122 * archures.c (bfd_arch_tic30): Define.
6123 (bfd_tic30_arch): Declare.
6124 (bfd_archures_list): Add bfd_tic30_arch.
6125 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6127 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6128 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6129 (coff_set_flags): Likewise.
6130 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6131 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6132 * Makefile.am: Rebuild dependencies.
6133 (ALL_MACHINES): Add cpu-tic30.lo.
6134 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6135 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6136 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6137 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6139 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6141 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6142 to lag behind LO16 reloc by a couple of instructions.
6144 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6146 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6147 make to reexamine the file timestamp.
6148 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6150 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6153 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6155 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6156 to create .dynsbss and .rela.sbss sections.
6157 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6158 copied from dynamic objects into .sbss.
6159 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6160 use it. Correct typo of .rela.sdata2.
6161 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6162 put the data, which may now be in .sbss.
6163 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6164 (elf_backend_create_dynamic_sections): Define as
6165 ppc_elf_create_dynamic_sections.
6167 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6168 against _GLOBAL_OFFSET_TABLE_.
6169 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6170 shared libraries which refer to local symbols. Make sure that the
6171 test for allocating space for a reloc in a shared object is the
6172 same as the test for emitting a reloc.
6174 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6176 * config.bfd (i[3456]-*-mingw32*): New target.
6177 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6178 * aclocal.m4, configure: Rebuild.
6180 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6182 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6185 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6187 Sparc v9 ABI compliant PLT:
6188 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6189 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6190 (LARGE_PLT_THRESHOLD): New define.
6191 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6192 (sparc64_elf_build_plt): New function.
6193 (sparc64_elf_plt_entry_offset): Likewise.
6194 (sparc64_elf_plt_ptr_offset): Likewise.
6195 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6196 contain the index for convenience. Skip the initial entries
6198 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6199 memory for the benefit of .rela.plt.
6200 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6201 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6202 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6203 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6204 Call sparc64_elf_build_plt.
6205 (elf_backend_want_got_plt): No.
6206 (elf_backend_plt_readonly): No.
6207 (elf_backend_plt_alignment): 8.
6209 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6210 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6211 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6214 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6216 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6218 * cpu-mips.c (arch_info_struct): Add mips variants.
6219 * bfd-in2.h: Rebuilt.
6221 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6223 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6226 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6228 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6229 (i[3456]86sco3.2v5*coff): New target.
6231 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6233 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6235 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6237 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6238 * bfd-in2.h: Regenerate.
6240 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6242 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6244 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6246 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6247 adjust addend for an output common symbol (from Jimmy Blair
6248 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6249 defined symbol to counteract adjustment made in generic relocation
6252 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6254 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6256 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6257 (GET_SCNDHR_NLNNO): Likewise.
6259 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6261 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6263 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6265 * elf32-m32r.c: Add macros to handle NOP insertion.
6267 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6269 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6270 (xcoff_mark): Likewise.
6271 (xcoff_build_ldsyms): Mark absolute symbols.
6273 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6275 * bout.c (b_out_write_object_contents): Sort symbols before output
6276 to keep {CALL,BAL}NAME symbols adjacent.
6277 (b_out_symbol_cmp): New function.
6279 For older changes see ChangeLog-9697
6285 version-control: never