1 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
5 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
6 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
7 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
8 (sh_elf_reloc_loop): New function.
9 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
11 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
12 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
13 * bfd-in2.h, libbfd.h: Regenerate.
15 2000-04-04 Alan Modra <alan@linuxcare.com.au>
17 * po/bfd.pot: Regenerate.
19 * Makefile.am: Remove extraneous mkdep comment.
20 (MKDEP): Use gcc -MM rather than mkdep.
21 (DEP): Quote when passing vars to sub-make. Add warning
23 (DEP1): Rewrite for "gcc -MM".
24 (CLEANFILES): Add DEP2.
26 * Makefile.in: Regenerate.
28 2000-04-03 Kevin Buettner <kevinb@redhat.com>
30 * configure.in: Added corefile support for AIX 4.3. In particular,
31 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
32 compiling rs6000-core.c.
33 * configure: Regenerated.
35 2000-04-03 H.J. Lu <hjl@gnu.org>
37 * cache.c (bfd_open_file): Unlink the output file only if
40 2000-04-01 Ken Block USG <block@zk3.dec.com>
42 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
43 relative relocations for non-loaded sections in shared objects.
44 (elf64_alpha_check_relocs): Similarly.
46 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
48 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
49 BFD_RELOC_16 to switch for extended relocs.
50 (MY_swap_ext_reloc_in): New.
51 (MY_swap_ext_reloc_out): New.
52 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
53 than NAME(aout,swap_ext_reloc_in) for extended relocs.
54 (NAME(aout,squirt_out_relocs)): Similarly use
55 MY_swap_ext_reloc_out.
56 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
58 2000-04-03 Kazu Hirata <kazu@hxi.com>
60 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
63 2000-03-31 Thomas de Lellis <tdel@wrs.com>
65 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
69 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
71 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
72 HOWTO references to bfd_elf_generic_reloc, that have
73 partial_inplace == true, now use the new function. The function
74 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
75 extends its fixes to the R_M32R_{16,24,32} relocs.
76 The new logic in m32r_elf_lo16_reloc() has been removed, and
77 it instead calls the new routine to obtain that functionality.
79 2000-03-27 Alan Modra <alan@linuxcare.com.au>
81 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
82 elf32_avr_check_relocs, avr_final_link_relocate,
83 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
84 elf32_avr_object_p): Add prototypes.
85 (elf32_avr_gc_mark_hook): Add default for h->root.type.
86 (bfd_elf_avr_final_write_processing): Make static.
88 2000-03-27 Denis Chertykov <denisc@overta.ru>
90 * cpu-avr.c: New file. BFD support routines for AVR architecture.
91 * archures.c (bfd_architecture): Add AVR architecture.
92 (bfd_archures_list): Add reference to AVR architecture info.
93 * elf.c (prep_headers): Handle bfd_arch_avr.
94 * reloc.c: Add various AVR relocation enums.
95 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
97 * Makefile.am: Add support for AVR elf.
98 * configure.in: Likewise.
99 * config.bfd: Likewise.
100 * Makefile.in: Regenerate.
101 * configure: This too.
102 * bfd-in2.h: And this.
103 * libbfd.h: And this.
105 2000-03-24 H.J. Lu <hjl@gnu.org>
107 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
108 (elf64_alpha_find_reloc_at_ofs): Likewise.
110 2000-03-17 Alan Modra <alan@linuxcare.com.au>
112 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
113 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
114 allowable range used to be -2**(n-1) to 2**n-1.
115 * reloc.c (_bfd_relocate_contents): Same here. Also replace
116 "boolean overflow" with "bfd_reloc_status_type flag".
118 2000-03-14 Doug Evans <dje@casey.transmeta.com>
120 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
122 2000-03-14 Kazu Hirata <kazu@hxi.com>
124 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
125 of shrinks properly, including the last reloc.
127 2000-03-13 Kazu Hirata <kazu@hxi.com>
129 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
132 2000-03-11 Alan Modra <alan@linuxcare.com.au>
134 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
135 a format mismatch rather than an "error" from bfd_read such as
136 bfd_error_file_truncated.
138 2000-03-10 Geoff Keating <geoffk@cygnus.com>
140 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
141 sign-extension and big-endian compensation for
142 R_MIPS_64 even in ld -r.
144 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
146 * elf32-mips.c (mips_elf_next_relocation): Rename from
147 mips_elf_next_lo16_relocation, and generalize to look
148 for any relocation type.
149 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
150 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
151 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
152 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
153 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
154 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
155 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
156 (mips_rtype_to_howto): Likewise.
157 (mips_elf_calculate_relocation): Handle new relocs.
158 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
159 are paired. The addend for R_MIPS_GNU_REL16_S2
160 is shifted right two bits.
162 2000-03-10 Alan Modra <alan@linuxcare.com.au>
164 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
165 comment, and ensure it doesn't happen again.
166 (bfd_install_relocation): Same here.
167 (_bfd_relocate_contents): Don't bother assigning unused signmask
168 shift result. Fix typos in comments.
169 Remove trailing whitespace throughout file.
171 2000-03-07 Doug Evans <dje@casey.transmeta.com>
173 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
174 * bfd-in2.h: Rebuild.
176 2000-03-06 Nick Clifton <nickc@cygnus.com>
178 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
180 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
181 (SIZEOF_ILF_STRINGS): Redefine.
182 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
183 relative reloc, as opposed to a section relative reloc.
184 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
186 Add length of symbol's prefix to string pointer.
187 Store a pointer to the symbol in the symbol pointer table.
188 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
189 Initialise the symbol pointer table.
190 Store the hint in the Hint/Name table.
191 Make the jump reloc be symbol realtive, not section relative.
192 Create an import symbol for imported code.
194 2000-03-06 Catherine Moore <clm@cygnus.com>
196 * elf.c (swap_out_syms): Check for null type_ptr.
198 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
200 * aout-target.h (MY(write_object_contents)): Remove unused
201 and unusable "#if CHOOSE_RELOC_SIZE".
202 * pc532-mach.c (MY(write_object_contents)): Ditto.
203 * netbsd.h (MY(write_object_contents)): Ditto.
204 * hp300hpux.c (MY(write_object_contents)): Ditto.
205 * freebsd.h (MY(write_object_contents)): Ditto.
206 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
208 2000-02-29 H.J. Lu <hjl@gnu.org>
210 * peicode.h (jtab): Make it static.
212 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
213 defined and COFF_IMAGE_WITH_PE is not defined.
214 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
215 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
217 2000-03-01 Nick Clifton <nickc@cygnus.com>
219 * coff-arm.c (bfd_arm_process_before_allocation): Make
220 'symndx' signed to prevent compile time warning.
222 * coff-mcore.c: Remove unused prototype for pe_object_p.
224 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
225 functions that are not used when COFF_IMAGE_WITH_PE is
227 (struct sh_opcode): Change type of 'flags' field to unsigned
228 long so that it can hold the USESAS flag.
230 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
232 * elf-m10300.c (mn10300_elf_relax_section): Initialise
235 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
237 Remove unusued variables and code.
238 (elf_backend_add_symbol_hook): Fix prototype.
240 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
243 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
246 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
248 Remove unusued variables and code.
249 (elf_backend_add_symbol_hook): Fix prototype.
251 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
253 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
254 to unused function parameter.
256 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
258 Use EMPTY_HOWTO to initialise empty howto slots.
259 Remove unused variables.
261 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
263 2000-03-01 H.J. Lu <hjl@gnu.org>
265 * aoutx.h (aout_link_input_section_std): Pass "true" to
266 the undefined_symbol callback.
267 (aout_link_input_section_ext): Likewise.
268 * bout.c (get_value): Likewise.
269 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
270 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
272 (alpha_relocate_section): Likewise.
273 * coff-arm.c (coff_arm_relocate_section): Likewise.
274 * coff-i960.c (coff_i960_relocate_section): Likewise.
275 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
276 * coff-mips.c (mips_relocate_section): Likewise.
277 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
278 * coff-sh.c (sh_relocate_section): Likewise.
279 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
280 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
281 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
282 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
283 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
284 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
285 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
286 * elf32-i370.c (i370_elf_relocate_section): Likewise.
287 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
288 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
289 * elf32-sh.c (sh_elf_relocate_section): Likewise.
290 * elf32-v850.c (v850_elf_relocate_section): Likewise.
291 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
292 * elflink.h (elf_link_output_extsym): Likewise.
293 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
294 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
295 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
297 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
298 undefined_symbol callback when building shared library with
299 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
301 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
302 * elf32-i386.c (elf_i386_relocate_section): Likewise.
303 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
304 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
305 (elf32_mips_get_relocated_section_content): Likewise.
306 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
307 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
308 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
309 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
311 2000-02-28 Nick Clifton <nickc@cygnus.com>
313 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
314 * Makefile.in: Regenerate.
316 * configure.in: Add support for mips and sh pe vectors.
317 * configure: regenerate.
319 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
322 * targets.c: Add mips and sh pe vectors.
324 * libpei.h (coff_final_link_postscript): Only define if not
327 * coffcode.h: Add support for WinCE magic numbers.
329 * peigen.c (pe_print_reloc): Update comment and rearrange
330 appending of newline character.
332 * peicode.h: Add support for Image Library Format.
333 (pe_ILF_vars): Structure containing data used by ILF code.
334 (pe_ILF_make_a_section): New function. Create a section based
336 (pe_ILF_make_a_reloc): New function. Create a reloc based on
338 (pe_ILF_make_a_symbol): New function. Create a symbol based
340 (pe_ILF_save_relocs): New function. Store the relocs created
341 by pe_ILF_make_a_reloc in a section.
342 (pe_ILF_build_a_bfd): New function. Create a BFD describing
344 (pe_ILF_object_p): New function. Return a bfd_target pointer
346 (pe_bfd_object_p): If an ILF object is detected call
347 pe_ILF_object_p on it.
349 * coff-arm.c: Add support for WinCE relocs which are different
350 from normal ARM COFF relocs.
351 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
353 * coff-sh.c: Add support for sh-pe target.
354 * pe-sh.c: New file. Support code for sh-pe target.
355 * pei-sh.c: New file. Support code for sh-pe target.
357 * pe-mips.c: New file. Support code for mips-pe target.
358 * pei-mips.c: New file. Support code for mips-pe target.
360 2000-02-27 Jakub Jelinek <jakub@redhat.com>
362 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
363 architecture if the object causing the bump is dynamic.
364 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
365 and also don't it for memory ordering.
366 (sparc64_elf_write_relocs): Take src_rela out of the loop.
368 2000-02-27 Ian Lance Taylor <ian@zembu.com>
370 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
371 calling bfd_get_section_size_before_reloc.
372 (decode_line_info): Likewise.
373 (_bfd_dwarf2_find_nearest_line): Likewise.
375 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
377 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
378 name of the libtool directory.
379 * Makefile.in: Rebuild.
381 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
383 * som.c (SOM_HOWTO): Define.
384 (som_hppa_howto_table): Use it.
386 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
388 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
390 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
392 2000-02-24 Catherine Moore <clm@cygnus.com>
394 * som.c (som_misc_symbol_info): Add field
396 (som_bfd_derive_misc_symbol_info): Initialize
398 (som_build_and_write_symbol_table): Keep track
399 of secondary_def field.
400 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
401 if secondary_def field is set.
402 (som_bfd_ar_write_symbol_stuff): Initialize
405 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
407 * dwarf2.c (read_address): Read 16-bits addresses.
408 (parse_comp_unit): Accept addr_size == 2.
410 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
412 * bfd-in.h: Update copyright date.
414 2000-02-23 Linas Vepstas <linas@linas.org>
416 * cpu-i370.c: New file.
417 * elf32-i370.c: New file.
418 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
419 (bfd_i370_arch): New.
420 (bfd_archures_list): Add bfd_i370_arch.
421 * elf.c (prep_headers): Add bfd_arch_i370.
422 * Makefile.am: Add support for IBM 370 elf.
423 * config.bfd: Likewise.
424 * configure.in: Likewise.
425 * libbfd.h (bfd_reloc_code_real_names): Likewise.
426 * reloc.c (bfd_reloc_code_type): Likewise.
427 * targets.c: Likewise.
429 * Makefile.in: Regenerate.
430 * configure: Regenerate.
431 * bfd-in2.h: Regenerate.
433 2000-02-22 Ian Lance Taylor <ian@zembu.com>
435 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
436 invalid relocation types, and change them to R_386_NONE.
438 2000-02-22 H.J. Lu <hjl@gnu.org>
440 * elflink.h (elf_link_add_object_symbols): If a version symbol is
441 not defined, don't add a second ELF_VER_CHR.
443 * elflink.h (elf_bfd_final_link): Call output_extsym for global
444 symbols converted to local symbols even when stripping all
446 (elf_link_output_extsym): Process global symbols converted to
447 local symbols even if they are being stripped.
449 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
451 * archures.c (bfd_octets_per_byte): Return unsigned int.
452 (bfd_arch_mach_octets_per_byte): Ditto.
453 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
455 * section.c (bfd_get_section_size_before_reloc): Quell signed
456 vs. unsigned comparison warning.
457 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
458 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
459 change. What was I thinking?
460 * bfd-in2.h: Regenerate.
462 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
463 (elf_gc_sections): Same here.
464 (elf_gc_common_finalize_got_offsets): And here.
466 2000-02-21 Ian Lance Taylor <ian@zembu.com>
468 ELF HPPA doesn't work at present; remove it until it does.
469 * config.bfd: Comment out setting targ_defvec to
471 * Makefile.am: Rebuild dependencies.
472 (BFD32_BACKENDS): Remove elf32-hppa.lo.
473 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
474 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
475 * Makefile.in: Rebuild.
476 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
478 2000-02-18 Geoff Keating <geoffk@cygnus.com>
480 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
481 is no bfd_free(). Revert bfd_free part of previous change.
483 2000-02-18 Geoff Keating <geoffk@cygnus.com>
485 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
487 (coff_compute_section_file_positions): Use bfd_free to pair
489 (coff_write_object_contents): Likewise.
491 * coff-rs6000.c (xcoff_howto_table_16): New variable.
492 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
494 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
496 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
497 (xcoff_ar_file_hdr_big): New structure.
498 (SIZEOF_AR_FILE_HDR_BIG): New macro.
499 (xcoff_ar_hdr_big): New structure.
500 (SIZEOF_AR_HDR_BIG): New macro.
501 (xcoff_big_format_p): New macro.
502 (xcoff_ardata_big): New macro.
503 (arch_xhdr_big): New macro.
504 (xcoff_slurp_armap): Handle large archives.
505 (xcoff_archive_p): Detect large archives.
506 (xcoff_read_ar_hdr): Handle large archives.
507 (xcoff_openr_next_archived_file): Handle large archives.
508 (xcoff_generic_stat_arch_elt): Handle large archives.
509 (xcoff_write_armap_old): Rename from xcoff_write_armap.
510 (xcoff_write_armap_big): New function.
511 (xcoff_write_armap): New function, dispatch to _old or _big.
512 (xcoff_write_archive_contents_old): Rename from
513 xcoff_write_archive_contents.
514 (xcoff_write_archive_contents_big): New function.
515 (xcoff_write_archive_contents): New function, dispatch to _old or
518 2000-02-18 Richard Henderson <rth@cygnus.com>
520 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
521 and hide_symbol members.
522 (elf_link_hash_copy_indirect): Remove.
523 (elf_link_hash_hide_symbol): Remove.
524 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
525 and elf_backend_hide_symbol.
526 (_bfd_elf_link_hash_copy_indirect): Declare.
527 (_bfd_elf_link_hash_hide_symbol): Declare.
528 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
529 (_bfd_elf_link_hash_hide_symbol): Likewise.
530 (_bfd_elf_link_hash_table_init): Don't init killed members.
531 * elflink.h (elf_link_add_object_symbols): Use the bed function
532 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
533 (elf_link_assign_sym_version): Likewise.
534 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
535 (elf_backend_hide_symbol): Likewise.
536 (elfNN_bed): Update for new members.
538 2000-02-17 Kevin Buettner <kevinb@redhat.com>
540 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
541 STACK_END_ADDR): Define for new core file format.
542 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
543 for handling the vagaries of the various core file structures used
544 by AIX over the years.
545 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
546 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
547 core_dumpx structure.
549 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
551 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
552 (bfd_mach_sh3_dsp): Likewise.
553 (bfd_mach_sh4): Reinstate.
554 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
555 * bfd-in2.h: Regenerate.
556 * coff-sh.c (struct sh_opcode): flags is no longer short.
557 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
558 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
559 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
560 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
561 (sh_opcodes): No longer const.
562 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
563 (sh_insn_uses_reg): Check for USESAS and USESR8.
564 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
565 (_bfd_sh_align_load_span): Return early for SH4.
566 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
567 Take into account that field b of a parallel processing insn
568 could be mistaken for a separate insn.
569 * cpu-sh.c (arch_info_struct): New array elements for
570 sh2, sh-dsp and sh3-dsp.
571 Reinstate element for sh4.
572 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
573 (SH4_NEXT): Reinstate.
574 (SH3_NEXT, SH3E_NEXT): Adjust.
575 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
576 * elf32-sh.c (sh_elf_set_private_flags): New function.
577 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
578 (sh_elf_merge_private_data): New function.
579 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
580 (bfd_elf32_bfd_copy_private_bfd_data): Define.
581 (bfd_elf32_bfd_merge_private_bfd_data): Change to
582 sh_elf_merge_private_data.
584 2000-02-13 Richard Henderson <rth@cygnus.com>
586 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
588 (elf_link_hash_copy_indirect): New.
589 (elf_link_hash_hide_symbol): New.
590 * elflink.h (elf_link_add_object_symbols): Break out copy from
591 indirect new new symbol to elf.c.
592 (elf_link_assign_sym_version): Break out privatization of
593 non-exported symbol to elf.c.
594 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
595 (_bfd_elf_link_hash_hide_symbol): New.
596 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
598 2000-02-13 Ian Lance Taylor <ian@zembu.com>
600 * section.c (_bfd_strip_section_from_output): Add info parameter.
601 If it passed as non-NULL, use it to check whether any input BFD
602 has an input section which uses this output section. Change all
604 * bfd-in2.h: Rebuild.
606 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
607 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
609 * bfd-in2.h: Rebuild.
611 2000-02-10 Timothy Wall <twall@cygnus.com>
613 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
614 allow final modifications of swapped-in symbol.
615 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
616 * coffcode.h (coff_write_relocs): Use macro
617 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
618 symbol index should be set to -1.
620 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
622 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
623 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
624 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
625 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
626 sh_insns_uses_or_sets_freg): New functions.
627 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
628 * (sh_insns_conflict): Use new functions and new macros to
629 detect conflicts when two instructions both set same integer registers,
630 both set same fp register, and both set special register.
632 2000-02-09 Timothy Wall <twall@cygnus.com>
634 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
635 swapping in sections, so that the swapping routines have access to
638 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
640 * coff-go32.c: Update comment. Update copyright.
642 2000-01-27 Thomas de Lellis <tdel@windriver.com>
644 * syms.c (bfd_decode_symclass)
645 Two new class characters were added - 'V' and 'v'. The
646 meaning of 'W' is now restricted to just weak non-object
647 symbols. This allows differentiation between, for example,
648 weak functions vs weak objects. nm for example now dumps:
650 'w' = weak unresolved
651 'V' = weak global object
652 'v' = weak unresolved object
654 (bfd_is_undefined_symclass): New function. Return true if the
655 given symbol class represents and undefined/unresolved symbol.
657 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
660 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
662 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
663 STT_ARM_16BIT flag set, but it is not attached to a data object
664 return STT_ARM_16BIT so that it will be treated as code by the
667 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
669 * coff-i386.c (i3coff_object_p): Remove prototype.
672 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
673 to name. Update copyright.
675 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
676 assignment to avoid warning. Update copyright.
678 2000-01-24 Robert Lipe (robertl@sco.com)
680 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
681 instead of using GNU C extension.
683 2000-01-21 Nick Clifton <nickc@cygnus.com>
685 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
686 amount from a bfd_in_memory structure.
687 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
690 2000-01-14 Nick Clifton <nickc@cygnus.com>
692 * linker.c (default_indirect_link_order): oops - fix incorrectly
693 applied patch from Tim Wall.
695 2000-01-13 Timothy Wall (twall@tiac.net>
697 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
698 = scnhsz, filhsz, relsz, aoutsz, etc)
702 2000-01-13 Nick Clifton <nickc@cygnus.com>
704 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
705 interwork thumb to arm stub.
707 2000-01-13 Timothy Wall (twall@tiac.net>
709 * archures.c (bfd_octets_per_byte): New function: Return
711 (bfd_arch_mach_octets_per_byte): New function: Return target
714 * section.c: Distinguish between octets and bytes for usage of
715 _cooked_size, _raw_size, and output_offset. Clarify
716 description of bfd_set_section_contents.
718 * bfd-in2.h: Regenerate.
720 * coffgen.c: Indicate that the offset parameter is in bytes, not
723 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
724 where appropriate to get the octet offset when calling
725 bfd_set_section_contents.
726 (bfd_coff_reloc_link_order): Ditto.
728 * linker.c (bfd_generic_reloc_link_order): Ditto.
729 (_bfd_default_link_order): Ditto.
731 * reloc.c (bfd_perform_relocation): Distinguish between octets
732 and bytes. Use octets when indexing into octet data; use bytes
733 when calculating target addresses.
734 (bfd_install_relocation): Ditto.
736 * srec.c (srec_write_section): Ditto.
738 2000-01-13 Nick Clifton <nickc@cygnus.com>
740 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
741 3 to 2. This allows 4 byte sized sections, which is necessary for
742 dlltool to build funcitoning DLLs.
744 2000-01-10 Philip Blundell <pb@futuretv.com>
746 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
747 (arm*-*-conix*): New target.
749 2000-01-10 Egor Duda <deo@logos-m.ru>
751 * config.bfd: Include elf32_i386 vector to target list for cygwin
754 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
755 * configure.in: Test for structure win32_pstatus_t in
757 * configure: Regenerate.
759 * elf.c (elfcore_grok_win32pstatus): New function: process
760 win32_pstatus_t notes in elf core file.
761 (elfcore_grok_note): Detect win32_pstatus notes.
763 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
765 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
767 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
768 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
770 1999-12-29 Richard Henderson <rth@cygnus.com>
772 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
773 if no dynamic sections created.
775 1999-12-27 Nick Clifton <nickc@cygnus.com>
777 * peicode.h (pe_bfd_object_p): Only define for PE format
780 1999-12-17 Nick Clifton <nickc@cygnus.com>
782 * coff-i386.c (i3coff_object_p): Delete.
783 (i386coff_vec): Replace reference to i3coff_object_p with a
784 reference to coff_object_p.
786 * coff-mcore.c (pe_object_p): Delete.
788 * peicode.h (pe_bfd_object_p): New function: Detect the
789 presence of a PE format COFF object file. Also detect and
790 warn about the presence of LINK6 format Image Library Format
793 1999-12-16 Nick Clifton <nickc@cygnus.com>
795 * coff-arm.c (NUM_ELEM): New macro.
796 (NUM_RELOCS): New macro: The number of known ARM relocs.
797 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
798 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
800 (bfd_arm_process_before_allocation): Produce a warning message if
801 an out of range symbol index is encountered.
803 1999-12-14 Nick Clifton <nickc@cygnus.com>
805 * elflink.h (is_global_symbol_definition): New Function: Return
806 true iff the symbol is being given a global definition in this
808 (elf_link_is_defined_archive_symbol): Do not bother processing
809 symbols for an archive element that has already been included
811 Use is_global_symbol_definition().
813 1999-12-09 Andrew Cagney <cagney@cygnus.com>
815 * config.bfd: Add support for sparc-*-netbsdelf* and
818 1999-12-13 Nick Clifton <nickc@cygnus.com>
820 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
821 if the symbol is in the common section.
823 1999-12-10 Nick Clifton <nickc@cygnus.com>
825 * elflink.h (elf_link_is_defined_archive_symbol): New
826 function: Decide if a symbol, in an archive map is there
827 because it is defined in the archive element, or because it is
828 just another common declaration of it.
829 (elf_link_add_archive_symbols): Use
830 elf_link_is_defined_archive_symbol to decide if an archive
831 element contain a reference to a common symbol should be
834 1999-12-10 Nick Clifton <nickc@cygnus.com>
836 * elflink.h: Revert previous patch.
837 * targets.c: Revert previous patch.
838 * libbfd-in2.h: Revert previous patch.
839 * libbfd.h: Revert previous patch.
840 * elfxx-target.h: Revert previous patch.
841 * archive.c: Revert previous patch.
842 * aout-target.h: Revert previous patch.
843 * aout-tic30.h: Revert previous patch.
844 * bfd.c: Revert previous patch.
845 * coff-alpha.c: Revert previous patch.
846 * coff-rs6000.c: Revert previous patch.
847 * elf64-mips.c: Revert previous patch.
848 * ieee.c: Revert previous patch.
849 * libecoff.h: Revert previous patch.
850 * oasys.c: Revert previous patch.
851 * som.c: Revert previous patch.
852 * vms.c: Revert previous patch.
854 1999-12-09 Nick Clifton <nickc@cygnus.com>
856 * elflink.h (elf_link_add_archive_symbols): Add an archive
857 element even if contains a symbol which is currently only
858 considered to be a common.
860 * targets.c (struct bfd_target): Add new field
861 _bfd_allow_commons_in_armap.
862 * bfd-in2.h:Regenerate.
864 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
866 (_bfd_archive_bsd_allow_commons_in_armap): Define.
867 * libbfd.h: Regenerate.
869 * elfxx-target.h: If using COFF archive map, override
870 definition of allow_commons_in_armap and replace with
873 * archive.c (bfd_compute_and_write_armap): Do not place common
874 symbols into the archive map unless _bfd_allow_commons_in_armap
877 * aout-target.h (MY_allow_commons_in_armap): Define.
878 * aout-tic30.h (MY_allow_commons_in_armap): Define.
879 * bfd.c (bfd_allow_commons_in_armap): Define.
880 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
881 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
882 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
883 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
884 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
885 * oasys.c (oasys_allow_commons_in_armap): Define.
886 * som.c (som_allow_commons_in_armap): Define.
887 * vms.c (vms_allow_commons_in_armap): Define.
889 1999-12-07 Jim Blandy <jimb@cygnus.com>
891 Add support for SSE registers in ELF core files.
892 * elf.c (elfcore_make_note_pseudosection): New function.
893 (elfcore_grok_prfpreg): Use it.
894 (elfcore_grok_prxfpreg): New function.
895 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
897 1999-12-03 Ian Lance Taylor <ian@zembu.com>
899 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
900 value by 4 before storing it back in the field. From
901 Koundinya. K <kk@ddeorg.soft.net>.
903 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
905 * archures.c (bfd_mach_am33): Define.
906 * bfd-in2.h: Rebuilt.
907 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
908 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
909 (compute_function_info): Handle additional registers saved by
911 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
912 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
914 1999-11-29 Jim Blandy <jimb@cygnus.com>
916 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
918 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
921 1999-11-27 Michael Meissner <meissner@cygnus.com>
923 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
924 internal use within gas for alpha explicit relocations.
925 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
926 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
927 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
928 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
929 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
930 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
932 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
933 BFD_RELOC_ALPHA_USER_*.
935 * bfd-in2.h: Regenerate.
936 * libbfd.h: Regenerate.
938 1999-11-26 Fred Fish <fnf@cygnus.com>
940 * elf.c (elfcore_read_notes): Add prototype for static function.
941 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
942 (bfd_section_from_phdr): Replacement function that calls
943 _bfd_elf_make_section_from_phdr for generic segment types and
944 backend fucntion pointed to by elf_backend_section_from_phdr for
945 backend specific segment types.
946 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
947 now called by _bfd_elf_make_section_from_phdr. Note that this func
948 is now just a stub between the caller and bfd_section_from_phdr.
950 * elf-bfd.h (struct elf_backend_data): Add new function pointer
951 elf_backend_section_from_phdr.
952 (elf_backend_section_from_phdr): Add prototype.
954 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
955 (elfNN_bed): Add elf_backend_section_from_phdr.
957 1999-11-25 Nick Clifton <nickc@cygnus.com>
959 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
960 SEC_CODE and SEC_READONLY flags to glue sections.
962 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
963 SEC_CODE and SEC_READONLY flags to glue sections.
965 1999-11-20 Nick Clifton <nickc@cygnus.com>
967 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
970 1999-11-19 Catherine Moore <clm@cygnus.com>
972 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
973 (elf_cpu32_plt_entry): Likewise.
975 1999-11-18 Nick Clifton <nickc@cygnus.com>
977 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
979 (coff_mcore_relocate_section): Initialise addend to 0.
980 Special case processing of RVA reloc.
982 1999-11-17 Richard Henderson <rth@cygnus.com>
984 * elf-bfd.h (struct elf_backend_data): Reorder collect and
985 type_change_ok; add sign_extend_vma.
986 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
987 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
988 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
989 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
990 (elfNN_bed): Follow struture changes.
992 1999-11-09 Ian Lance Taylor <ian@zembu.com>
994 * libbfd.c (bfd_read): Check result of read against desired result
996 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
997 invalid compared to the section size.
999 * ieee.c (ieee_slurp_debug): Get the length of the debug
1000 information right if there is no data part.
1002 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1004 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1005 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1007 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1009 * elflink.h (elf_bfd_final_link): Make last_local signed.
1011 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1013 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1016 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1018 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1020 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1021 * bfd-in2.h: Regenerate.
1023 1999-10-15 Andrew Haley <aph@cygnus.com>
1025 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1027 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1029 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1031 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1033 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1034 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1037 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1039 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1040 relocs also need the GP value.
1041 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1042 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1043 the GP value for R_MIPS_LITERAL relocs too. Handle
1044 R_MIPS_64 relocs properly on big-endian MIPS.
1045 (mips_elf_sign_extend): Behave properly with 'long long'.
1046 (mips_elf_highest): Correct typo.
1048 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1050 * cpu-m32r.c (arch_info_struct): New static global.
1051 (bfd_m32r_arch): Refer to it.
1052 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1053 (m32r_elf_print_private_bfd_data): Ditto.
1054 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1055 * archures.c (bfd_mach_m32rx): Define it.
1056 * bfd-in2.h: Rebuild.
1058 1999-09-28 Fred Fish <fnf@cygnus.com>
1060 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1061 (cisco_core_big_vec): Add new bigendian vec.
1062 (cisco_core_little_vec): Add new little endian vec.
1064 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1065 (crash_info_locs): Add array of possible offsets.
1066 (MASK_ADDR): Mask to apply to crash info offset.
1067 (crashinfo_external): Add textbase, database, bssbase and
1068 turn into a typedef.
1069 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1070 Many small changes to account for additional hardware versions.
1071 Pick a reasonable size for ".reg" section. Add a ".crash"
1072 section to allow access to crashinfo_external struct.
1073 (cisco_core_file_p): New version of this function that
1074 iterates over crash_info_locs, calling cisco_core_file_validate.
1075 (cisco_core_vec): Old big endian only vec replaced with ...
1076 (cisco_core_big_vec): Add big endian version.
1077 (cisco_core_little_vec): Add little endian version.
1079 * configure.in (cisco_core_vec): Split to two new vectors ...
1080 (cisco_core_big_vec): New target vector.
1081 (cisco_core_little_vec): New target vector.
1082 * configure: Regenerate.
1083 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1084 to cisco_core_big_vec in targ_selvecs.
1086 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1088 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1089 (mips_elf_relocate_got_local): Unused, delete.
1090 (mips_elf_relocate_global_got): Unused, delete.
1092 1999-09-24 Fred Fish <fnf@cygnus.com>
1094 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1095 to initialize it to something meaningful. Then use it to generate
1096 more useful segment names.
1098 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1100 * som.c (NO_PCREL_MODES): Define if the system does not define
1102 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1103 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1104 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1105 * libhppa.h (dis_assemble_22): New function.
1106 (bfd_hppa_insn2fmt): Handle long branch.
1108 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1111 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1113 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1114 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1115 (reloc_howto_type howto_table): Tidy comments and whitespace.
1117 1999-09-17 Nick Clifton <nickc@cygnus.com>
1119 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1120 previous delta. Set sec->gc_mark instead.
1122 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1124 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1125 (elf_cpu32_plt_entry): Likewise.
1127 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1129 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1131 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1132 symbol table, then just compute a suitable value (but do not
1133 create a __gp symbol).
1135 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1136 symbols when building shared libraries.
1137 (elf_hppa_final_link_relocate): Correct handling of PCREL
1138 relocations against undefined symbols.
1140 1999-09-16 Nick Clifton <nickc@cygnus.com>
1142 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1143 interworking sections as linker created so that they will not
1144 be removed by garbage collection.
1146 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1148 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1149 (elf_hppa_final_link_relocate): Consistently create an absolute
1150 address, then subtract out the value of __gp.
1152 1999-09-14 Michael Meissner <meissner@cygnus.com>
1154 * configure.in (Canonicalization of target names): Remove adding
1155 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1156 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1157 * configure: Regenerate.
1159 1999-09-14 Nick Clifton <nickc@cygnus.com>
1161 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1164 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1166 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1167 (elf_hppa_final_link): Initialize text_segment_base and
1169 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1171 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1172 (elf_hppa_final_link_relocate): Likewise.
1173 (elf_hppa_relocate_insn): Likewise.
1174 (elf_hppa_relocate_section): Initialize HOWTO.
1176 1999-09-13 Donn Terry <donn@interix.com>
1178 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1179 handling to support both GNU and MS objects.
1181 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1182 when determining whether to set F_RELFLG.
1184 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1186 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1187 PC24 relocs if the target is an undefined weak symbol.
1188 (arm_add_to_rel): Fix compiler warning.
1189 (elf32_arm_plt0_entry): Correct comments.
1191 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1193 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1194 an absolute symbol in REL relocs.
1196 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1198 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1199 Stub SEGREL32. Return an error for any relocation not handled.
1201 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1203 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1204 constant symbols, and avoid multiple definition errors on them.
1206 1999-09-12 Donn Terry <donn@interix.com>
1208 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1209 significant bit is set.
1211 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1213 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1215 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1216 relocs as we do for RELA relocs.
1218 1999-09-11 Donn Terry <donn@interix.com>
1220 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1221 (coff_final_link_postscript): Define.
1222 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1223 directory entries here.
1224 (_bfd_pei_final_link_postscript): New function.
1226 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1227 section flags based on the section name.
1229 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1230 get the overflow of the s_nlnno field from the s_nreloc field.
1231 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1232 the s_nlnno overflow of the .text section into the s_nreloc
1235 * peigen.c (add_data_entry): Declare.
1236 (pei_swap_aouthdr_out): Get image size right. Set linker version
1238 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1239 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1240 extraneous ImageBase.
1241 (pe_print_edata): Likewise.
1242 (pe_print_pdata): Likewise. Print exception entries.
1243 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1244 (tbl): Make const, add "UNKNOWN".
1245 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1246 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1247 section data directory.
1248 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1250 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1251 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1252 * peicode.h (coff_get_symbol_info): Define.
1254 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1256 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1258 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1261 * libpei.h: New file, broken out of peicode.h.
1262 * peigen.c: New file, broken out of peicode.h.
1263 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1264 * configure.in: Add peigen.lo to list of files required for each
1266 * Makefile.am: Rebuild dependencies.
1267 (BFD32_BACKENDS): Add peigen.lo.
1268 (BFD32_BACKENDS_CFILES): Add peigen.c.
1269 (SOURCE_HFILES): Add libpei.h.
1270 * configure, Makefile.in: Rebuild.
1272 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1273 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1274 instead. Don't clear the s_paddr field for an uninitialized data
1277 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1278 coff_data_type to f_timdat.
1279 * peicode.h (pe_mkobject_hook): Likewise.
1281 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1282 number if COFF_IMAGE_WITH_PE.
1284 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1285 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1286 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1287 there is no SEC_DEBUGGING section.
1288 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1289 IMAGE_FILE_DEBUG_STRIPPED.
1291 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1292 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1293 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1294 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1296 * coffswap.h (IMAGE_BASE): Don't define.
1297 * pei-arm.c (IMAGE_BASE): Don't define.
1298 * pei-i386.c (IMAGE_BASE): Don't define.
1299 * pei-mcore.c (IMAGE_BASE): Don't define.
1300 * pei-ppc.c (IMAGE_BASE): Don't define.
1302 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1303 symbol, switch on the class when determining whether to modify the
1304 value. For PE, don't modify the value of a C_FCN symbol not named
1307 * libbfd-in.h (_bfd_abort): Declare.
1309 * bfd.c (_bfd_abort): New function.
1310 * libbfd.h: Rebuild.
1312 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1315 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1316 don't write out the associated line numbers.
1318 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1321 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1322 changes when the base type is unknown.
1324 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1327 * syms.c (BSF_DEBUGGING_RELOC): Define.
1328 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1329 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1331 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1332 BSF_DEBUGGING_RELOC set.
1333 * bfd-in2.h: Rebuild.
1335 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1337 * ecoff.c (bfd_debug_section): Update initialization for new
1339 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1340 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1342 1999-09-10 H.J. Lu <hjl@gnu.org>
1344 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1345 _bfd_filnmlen field.
1346 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1348 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1350 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1351 for FPTR relocs involving local symbols.
1353 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1354 value for the stub address in a call through a stub.
1355 Install the value for a local symbol directly into the DLT
1356 instead of generating a reloc. Correctly handle FPTR64 relocs.
1358 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1359 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1360 (elf_hppa_final_link): Call them.
1362 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1364 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1365 (elf_adjust_dynamic_symbol): ...from here.
1367 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1369 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1370 relocation, remove them. SECREL64->LTOFF16WF.
1371 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1373 (elf_hppa_relocate_insn): Similarly.
1375 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1376 (elf_hppa_relocate_insn): Similarly.
1378 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1380 (elf_hppa_relocate_insn): Similarly.
1382 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1383 Handle LTOFF_TP* relocs.
1384 (elf_hppa_relocate_insn): Similarly.
1386 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1387 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1388 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1390 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1391 DIR32, DIR64 and FPTR64 relocations.
1392 (elf_hppa_relocate_insn): Similarly.
1394 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1395 address of the .PARISC.global section.
1396 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1397 table entry elf_hppa_final_link_relocate. Do not give a warning
1398 for a reloc against an external symbol if it has a PA64 hash
1400 (elf_hppa_final_link_relocate): Significantly rework. Handle
1401 DLTIND relocations. Compute the final value of the relocation
1402 before passing the value of elf_hppa_relocate_insn.
1403 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1404 relocation support. Handle DLTIND relocation requests just like
1405 DLTREL relocation requests. Simplify branch handling.
1407 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1409 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1410 non-allocated section as done in i386 version.
1411 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1412 statement since this is no know relocation.
1414 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1416 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1418 (elf_hppa_relocate_insn): Similarly.
1420 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1422 (elf_hppa_relocate_insn): Similarly.
1424 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1425 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1426 Pass the relocate type rather than the insn format to
1427 elf_hppa_relocate_insn.
1428 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1429 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1431 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1433 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1434 (bfd_coff_filnmlen): Define.
1435 (bfd_coff_std_swap_table): Initialize new field.
1436 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1438 (coff_write_symbols): Likewise.
1439 (coff_get_normalized_symtab): Likewise.
1440 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1441 * libcoff.h: Rebuild.
1443 1999-09-06 Donn Terry <donn@interix.com>
1445 * coffcode.h (sort_by_secaddr): New static function if
1447 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1448 sections by VMA when assigning target_index values. Always set
1451 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1452 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1454 * libcoff.h: Rebuild.
1456 * coffcode.h (coff_set_custom_section_alignment): Add const to
1457 declaration to match definition.
1458 (coff_write_object_contents): Don't set F_AR32W(R)? if
1461 * coff-i386.c (in_reloc_p): Add declaration.
1462 (i386coff_vec): Simplify initialization of
1463 application_section_flags.
1465 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1466 version. Move COFF_WITH_PE specific code to new version.
1467 (stype_to_sec_flags): Likewise. Add section parameter.
1468 * coffgen.c (make_a_section_from_file): Set target_index before
1469 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1470 * libcoff.h: Rebuild.
1472 * syms.c (stt): Add some PE/PEI section names.
1473 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1475 (bfd_symbol_info): Check for 'w'.
1477 * section.c (struct bfd_comdat_info): Define.
1478 (asection): Add comdat field.
1479 (STD_SECTION): Initialize comdat field.
1480 (bfd_make_section_anyway): Likewise.
1481 * bfd-in2.h: Rebuild.
1483 1999-09-06 Andreas Schwab <schwab@suse.de>
1485 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1488 1999-09-06 Nick Clifton <nickc@cygnus.com>
1490 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1491 bfd_realloc instead of calloc and realloc.
1493 1999-09-04 Steve Chamberlain <sac@pobox.com>
1495 * cpu-pj.c: New file.
1496 * elf32-pj.c: New file.
1497 * config.bfd (pj*): New cpu.
1498 (pj-*-*, pjl-*-*): New targets.
1499 * configure.in (bfd_elf32_pj_vec): New target vector.
1500 (bfd_elf32_pjl_vec): New target vector.
1501 * archures.c (bfd_arch_pj): Define.
1502 * elf.c (prep_headers): Handle bfd_arch_pj.
1503 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1504 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1505 to target vector list.
1506 * Makefile.am: Rebuild dependencies.
1507 (ALL_MACHINES): Add cpu-pj.lo.
1508 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1509 (BFD32_BACKENDS): Add elf32-pj.lo.
1510 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1511 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1513 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1515 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1516 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1517 and NON_GOT_REF from weak defined symbol to real symbol.
1518 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1519 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1520 create a COPY reloc.
1521 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1522 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1523 don't create a COPY reloc.
1525 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1527 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1528 count those in sections we are not including in the link.
1530 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1532 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1533 field in hpux11 shared libraries.
1535 1999-09-02 Nick Clifton <nickc@cygnus.com>
1537 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1539 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1541 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1542 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1543 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1545 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1547 * elflink.h (record_link_assignment): When possible, keep the
1548 original type of the symbol.
1550 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1552 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1553 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1554 tools were configured.
1555 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1557 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1559 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1560 GOT entries for GOT16 relocations; they're not required.
1562 1999-08-24 Nick Clifton <nickc@cygnus.com>
1564 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1566 * config.bfd (arm-*-netbsd*): New target.
1567 * configure.in (armnetbsd_vec): New target vector.
1568 * configure: Regenerate
1569 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1571 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1572 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1573 (armnetbsd.lo): New rule with deps.
1574 * Makefile.in: Regenerate.
1576 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1579 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1581 * som.c (som_slurp_symbol_table): Fix typo in comment.
1583 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1585 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1586 here instead of using elf_section_data...
1588 1999-08-19 Nick Clifton <nickc@cygnus.com>
1590 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1591 relocations into the base file.
1592 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1593 we are building a base file.
1595 1999-08-19 Nick Clifton <nickc@cygnus.com>
1597 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1599 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1600 REL relocs when performing a partial relocation.
1602 1999-08-18 Donn Terry <donn@interix.com>
1604 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1605 _bfd_coff_link_input_bfd into top level.
1607 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1608 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1609 (coff_i386_rtype_to_howto): Likewise.
1610 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1611 Completely ignore symbols which are all zero.
1612 (dummy_reloc16_estimate): Add return 0.
1613 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1614 variable copy to name_copy to avoid shadowing outer scope
1616 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1617 from unsigned int to unsigned long. Add timestamp field.
1618 * libcoff.h: Rebuild.
1620 1999-08-17 H.J. Lu <hjl@gnu.org>
1622 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1625 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1627 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1628 for special section symbols.
1629 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1630 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1633 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1635 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1636 coincidence of variable names between old and new code.
1638 1999-08-12 Nick Clifton <nickc@cygnus.com>
1640 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1641 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1642 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1643 and 'addend' parameter a 'bfd_signed_vma'.
1644 (elf32_arm_final_link_relocate): Do not involve stubs in
1645 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1646 jumps, not function calls.
1648 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1650 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1651 in R_ARM_PC24 relocs.
1653 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1655 * elf-hppa.h (elf_hppa_fake_sections): New function.
1656 * elf32-hppa.c (elf_backend_fake_sections): Define.
1658 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1659 recent changes to the arch_info structure.
1661 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1662 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1663 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1666 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1667 Ralf Baechle <ralf@uni-koblenz.de>
1669 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1670 output DT_MIPS_GOTSYM.
1671 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1672 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1674 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1676 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1677 prototype. Handle local symbols. Add commentary.
1678 (mips_elf_calculate_relocation): Adjust accordingly.
1679 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1682 * elflink.h (elf_bfd_final_link): Tweak last change.
1684 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1686 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1687 elf-section data to allocate just the right amount of relocation
1688 space. Don't allocate the hash space twice.
1689 (elf_bfd_final_link): Calculate the amount of space to allocate in
1690 each relocation section.
1692 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1694 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1695 64bit mode, generate a section relative relocation for a 32bit
1697 (elf_hppa_is_local_label_name): New function.
1698 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1699 shared between 32bit and 64bit port.
1701 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1703 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1704 R_MIPS_GOT16 and R_MIPS_CALL16.
1705 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1706 to use when looking for a preexisting GOT entry.
1708 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1710 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1711 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1713 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1715 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1717 * elflink.h (elf_link_output_extsym): Don't output a weak
1718 reference to an undefined symbol just because it was defined weak
1721 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1723 * coffgen.c (coff_find_nearest_line): When looking for file, use
1724 last best match rather than first. If address is beyond last line
1725 number record, don't return the last line as the correct value.
1727 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1729 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1730 * bfd-in2.h: Rebuild.
1732 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1734 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1735 * coffcode.h (coff_set_custom_section_alignment): New static
1737 (coff_section_alignment_table): New static array.
1738 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1739 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1740 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1741 * libcoff.h: Rebuild.
1743 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1745 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1747 * Makefile.in: Rebuild.
1749 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1751 * section.c (SEC_SHARED): Define.
1752 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1753 (styp_to_sec_flags): Likewise.
1754 * peicode.h (coff_swap_scnhdr_out): Likewise.
1755 * bfd-in2.h: Rebuild.
1757 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1759 * coffcode.h (coff_classify_symbol): Comment out part of
1760 1999-08-05 change which breaks cygwin DLLs.
1762 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1763 * aclocal.m4, configure: Rebuild.
1765 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1767 * section.c (global_syms): Only initialize union field if
1770 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1772 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1773 the size of a GOT entry here.
1774 (mips_elf_calculate_relocation): Don't create a local GOT entry
1775 for the symbol in a GOT16 relocation; just for it's high-order bit
1776 (_bfd_mips_elf_relocate_section): Fix thinko.
1778 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1780 Based on patches from Donn Terry <donn@interix.com>:
1781 * coffcode.h (enum coff_symbol_classification): Define.
1782 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1783 _bfd_coff_classify_symbol. Change return type.
1784 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1785 (coff_slurp_symbol_table): Use coff_classify_symbol.
1786 (coff_classify_symbol): New static function.
1787 (coff_sym_is_global): Never define.
1788 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1789 * cofflink.c (coff_link_check_ar_symbols): Use
1790 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1791 (coff_link_add_symbols): Likewise.
1792 (_bfd_coff_link_input_bfd): Likewise.
1793 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1794 coff_classify_symbol.
1795 * libcoff.h: Rebuild.
1797 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1799 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1800 (e_ltpsel, e_rtpsel): Similarly.
1802 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1803 and 14bit ertpsel. Handle 64bit psel.
1805 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1807 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1808 handling for REL relocations. And only left-shift R_MIPS26
1809 relocation addends where necessary.
1811 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1813 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1814 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1815 Just return the relocation found.
1816 (mips_elf_relocate_section): Pull the LO16 addend out of the
1817 section itself when using REL relocations.
1819 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1820 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1823 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1825 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1826 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1827 relocation against a symbol in an input section with no output
1828 section. From Daniel Jacobowitz <drow@false.org>.
1830 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1832 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1833 look for generated file correctly.
1834 * aclocal.m4, configure: Rebuild.
1836 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1838 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1839 and R_MIPS16_26 relocations correctly when relocating.
1840 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1841 and R_MIPS_CALL_LO16 are for global symbols.
1843 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1845 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1847 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1848 variables and initialize them.
1850 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1852 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1853 there are no global symbols requiring GOT entries.
1854 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1855 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1856 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1858 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1859 symbols are considered to have the value zero.
1860 (_bfd_mips_elf_relocate_section): Don't try to perform a
1861 relocation for an undefined symbol.
1862 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1865 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1867 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1868 wants ba,a,pt %xcc instead of %icc.
1869 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1870 of large PLT entries.
1871 (sparc64_elf_plt_ptr_offset): Fix calculation.
1872 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1873 addend should be relative to load address, not .plt section start.
1874 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1876 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1878 * elf-bfd.h (struct elf_backend_data): Add
1879 print_symbol_all and output_arch_syms backend methods.
1880 * elfxx-target.h: Likewise.
1881 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1882 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1883 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1885 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1886 symbols in .dynsym, add their names into .dynstr. Put those symbols
1888 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1889 pointers to STT_REGISTER symbols in dynsym section.
1890 (sparc64_elf_print_symbol_all): New function.
1891 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1892 printing using the print_symbol_all hook.
1894 1999-07-30 Catherine Moore <clm@cygnus.com>
1896 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1899 1999-07-29 Richard Henderson <rth@cygnus.com>
1901 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1902 dynamic_sections_created.
1904 1999-07-29 Richard Henderson <rth@cygnus.com>
1906 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1907 (mips_rtype_to_howto): ... new function.
1908 (_bfd_mips_elf_relocate_section): Use it.
1910 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1912 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1914 1999-07-27 Nick Clifton <nickc@cygnus.com>
1916 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1918 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1919 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1921 1999-07-23 Donn Terry <donn@interix.com>
1923 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1924 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1925 * cofflink.c (coff_link_add_symbols): If PE, handle section
1927 * libcoff.h: Rebuild.
1929 * config.bfd (i[3456]86-*-interix*): New target.
1931 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1933 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1934 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1935 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1936 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1937 (COFF_SUPPORT_GNU_LINKONCE): Define.
1938 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1939 (COFF_SUPPORT_GNU_LINKONCE): Define.
1941 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1944 * makefile.dos: Remove; obsolete.
1945 * configure.bat: Remove; obsolete.
1947 1999-07-21 H.J. Lu <hjl@gnu.org>
1949 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1951 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1953 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1954 message and fail if a symbol index is out of range.
1956 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1958 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1959 when looking at a R_MIPS_GOT16 relocation.
1961 1999-07-20 Nick Clifton <nickc@cygnus.com>
1963 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1965 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1967 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1968 removed in previous change.
1969 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1970 in relocateable output.
1972 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1974 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1977 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1978 if they appear to be specially created by the linker.
1980 1999-07-19 Nick Clifton <nickc@cygnus.com>
1982 * targets.c (alternative_target): New field in bfd_target
1984 (bfd_search_for_target): New function: Find a target that
1985 satisifies a search function.
1986 * bfd-in2.h: Regenerate.
1988 * elfxx-target.h: Initialise the alternative_target field of
1989 the bfd_target structures to point to the other target (if
1991 * nlm-target.h: Initialise the alternative_target field of
1992 the bfd_target structures to point to the other target (if
1995 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1996 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1998 * aix386-core.c: Initialise new field of bfd_target structure.
1999 * aout-adobe.c: Initialise new field of bfd_target structure.
2000 * aout-arm.c: Initialise new field of bfd_target structure.
2001 * aout-target.h: Initialise new field of bfd_target structure.
2002 * aout-tic30.c: Initialise new field of bfd_target structure.
2003 * binary.c: Initialise new field of bfd_target structure.
2004 * bout.c: Initialise new field of bfd_target structure.
2005 * cisco-core.c: Initialise new field of bfd_target structure.
2006 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2007 * coff-alpha.c: Initialise new field of bfd_target structure.
2008 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2009 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2010 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2011 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2012 * coff-i386.c: Initialise new field of bfd_target structure.
2013 * coff-i860.c: Initialise new field of bfd_target structure.
2014 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2015 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2016 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2017 * coff-mips.c: Initialise new field of bfd_target structure.
2018 * coff-ppc.c: Initialise new field of bfd_target structure.
2019 * coff-rs6000.c: Initialise new field of bfd_target structure.
2020 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2021 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2022 * coff-tic30.c: Initialise new field of bfd_target structure.
2023 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2024 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2025 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2026 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2027 * hppabsd-core.c: Initialise new field of bfd_target structure.
2028 * hpux-core.c: Initialise new field of bfd_target structure.
2029 * i386msdos.c: Initialise new field of bfd_target structure.
2030 * i386os9k.c: Initialise new field of bfd_target structure.
2031 * ieee.c: Initialise new field of bfd_target structure.
2032 * ihex.c: Initialise new field of bfd_target structure.
2033 * irix-core.c: Initialise new field of bfd_target structure.
2034 * mipsbsd.c: Initialise new field of bfd_target structure.
2035 * netbsd-core.c: Initialise new field of bfd_target structure.
2036 * oasys.c: Initialise new field of bfd_target structure.
2037 * osf-core.c: Initialise new field of bfd_target structure.
2038 * ppcboot.c: Initialise new field of bfd_target structure.
2039 * ptrace-core.c: Initialise new field of bfd_target structure.
2040 * sco5-core.c: Initialise new field of bfd_target structure.
2041 * som.c: Initialise new field of bfd_target structure.
2042 * srec.c: Initialise new field of bfd_target structure.
2043 * tekhex.c: Initialise new field of bfd_target structure.
2044 * trad-core.c: Initialise new field of bfd_target structure.
2045 * versados.c: Initialise new field of bfd_target structure.
2046 * vms.c: Initialise new field of bfd_target structure.
2048 1999-07-19 Andreas Schwab <schwab@suse.de>
2050 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2053 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2055 * elflink.h (elf_link_adjust_relocs): New function.
2056 (elf_bfd_final_link): Use it.
2057 (elf_link_input_bfd): Deal with the fact that there can be
2058 two relocation sections for a single section.
2059 (elf_reloc_link_order): Likewise.
2061 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2062 a relocateable object.
2063 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2065 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2067 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2068 (sparc64_elf_get_reloc_upper_bound,
2069 sparc64_elf_get_dynamic_reloc_upper_bound,
2070 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2071 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2073 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2074 ELF64_R_TYPE_ID/DATA where appropriate.
2076 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2078 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2081 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2083 * elf32-mips.c (mips_elf_local_relocation_p): New static
2085 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2086 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2087 Always set *require_jalxp.
2088 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2089 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2090 GOT16 if the GOT16 is against a local symbol. Don't return false
2091 for an undefined symbol. If there is an overflow, assert that we
2094 1999-07-16 Andreas Schwab <schwab@suse.de>
2096 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2097 variables `link' and `elfsec'.
2098 (elf_bfd_final_link): Remove unused variable `os'.
2100 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2102 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2103 a PT_PHDR program headers.
2104 (_bfd_mips_elf_final_link): Don't assume there are going to be
2105 section symbols when we're not building a shared object.
2106 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2109 1999-07-15 J.T. Conklin <jtc@redback.com>
2111 * config.bfd (i[3456]86-*-vxworks*): New target.
2113 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2115 * elf32-mips.c (mips_elf_stub_section_p): New function.
2116 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2117 (mips_elf_relocate_section): Adjust calling sequence for
2118 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2119 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2122 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2124 * configure.in: Bump version number to 2.9.5.
2125 * configure: Rebuild.
2127 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2129 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2131 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2132 to derive final type instead of hardwiring a selection.
2134 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2136 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2137 things relocated by R_MIPS16_GPREL.
2138 (mips_elf_perform_relocation): Likewise.
2140 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2142 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2144 1999-07-14 Richard Henderson <rth@cygnus.com>
2146 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2147 (_bfd_mips_elf_size_dynamic_sections): Set it.
2148 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2149 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2150 new argument max_local.
2152 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2154 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2155 subwords when handling an R_MIPS16_26 relocation.
2156 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2159 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2160 dst_mask to match reality.
2161 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2162 (mips_elf_obtain_contents): Use bfd_get.
2163 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2164 (mips_elf_relocate_section): Likewise.
2166 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2168 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2169 (mips_elf_relocate_section): Adjust calling sequence for
2170 mips_elf_perform_relocation.
2171 (mips_elf_perform_relocation): Take additional argument. Handle
2172 R_MIPS16_26. Use bfd_put for convenience.
2174 1999-07-13 Richard Henderson <rth@cygnus.com>
2176 * elf.c (assign_file_positions_for_segments): Thinko last change.
2177 Always overwrite p_flags.
2179 1999-07-13 Richard Henderson <rth@cygnus.com>
2181 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2182 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2183 .dynbss and .rel[a].bss if want_dynbss.
2184 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2186 1999-07-13 Richard Henderson <rth@cygnus.com>
2188 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2190 1999-07-13 Richard Henderson <rth@cygnus.com>
2192 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2193 (struct elf_link_hash_table): Add dynlocal.
2194 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2195 (_bfd_elf_link_adjust_dynindx): Delete.
2196 (_bfd_elf_link_renumber_dynsyms): Prototype.
2197 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2198 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2199 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2200 (_bfd_elf_link_lookup_local_dynindx): New function.
2201 (elf_link_renumber_hash_table_dynsyms): New function.
2202 (_bfd_elf_link_renumber_dynsyms): New function.
2203 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2204 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2205 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2206 instead of elf_link_remove_section_and_adjust_dynindices.
2207 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2208 (elf_link_assign_sym_version): Remove removed_dynamic code.
2209 (elf_link_renumber_dynsyms): Delete.
2210 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2212 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2213 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2214 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2215 * elf32-mips.c: Similarly.
2216 * elf32-ppc.c: Similarly.
2217 * elf32-sparc.c: Similarly.
2218 * elf64-alpha.c: Similarly.
2219 * elf64-sparc.c: Similarly.
2221 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2223 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2224 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2225 when the relocation is against _gp_disp.
2227 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2229 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2230 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2231 to possibly_dynamic_relocs. Adjust usage throughout code.
2232 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2233 (elf_mips_ctor64_howto): Likewise.
2234 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2236 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2237 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2238 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2239 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2241 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2243 * Makefile.am: Rebuild dependencies.
2244 * Makefile.in: Rebuild.
2246 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2247 * bfd-in2.h: Rebuild.
2249 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2250 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2251 structure initializations. Add casts.
2252 * reloc.c (EMPTY_HOWTO): Define.
2253 * bfd-in2.h: Rebuild.
2254 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2255 comparisons against 0.
2256 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2257 previous_ibfd_e_flags to unsigned long.
2258 * vms.h (struct vms_private_data_struct): Change section_count to
2260 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2261 (_bfd_vms_write_gsd): Change symnum to unsigned.
2262 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2263 * vms-tir.c (etir_sta): Change psect to unsigned.
2264 (alloc_section): Change idx to unsigned.
2265 (tir_sta, tir_ctl): Change psect to unsigned.
2266 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2267 * vms.c (priv_section_count): Change to unsigned.
2269 1999-07-12 Andreas Schwab <schwab@suse.de>
2271 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2272 * m68klinux.c: Likewise.
2274 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2276 * Many files: Changes to avoid gcc warnings: Remove unused local
2277 variables. Add default case to enum switches.
2278 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2279 compile if not COFF_IMAGE_WITH_PE.
2280 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2281 (bfd_arm_get_bfd_for_interworking): Likewise.
2282 (bfd_arm_process_before_allocation): Likewise.
2283 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2284 * pei-arm.c: Likewise.
2285 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2286 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2287 (mips_elf_got16_entry): Put parens around & in body of ==.
2288 (mips_elf_calculate_relocation): Correct test for empty string.
2289 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2291 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2294 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2296 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2297 as appropriate. Fill in structure initializations. Add variable
2298 initializations. Add casts.
2299 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2300 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2302 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2304 * elf-bfd.h (bfd_elf_hash): Update declaration.
2305 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2306 when calling bfd_elf_hash.
2308 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2310 * libbfd.c (bfd_put_8): Make it of type `void'.
2311 * bfd-in2.h: Regenerated.
2312 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2314 (_bfd_mips_elf_final_link): Likewise.
2316 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2318 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2320 * config.bfd (hppa*-*-linux-gnu*): New target
2322 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2324 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2325 (_bfd_mips_elf_create_dynamic_sections): New function.
2326 (_bfd_mips_elf_add_symbol_hook): Likewise.
2327 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2328 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2329 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2330 (_bfd_mips_elf_gc_mark_hook): Likewise.
2331 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2332 (_bfd_mips_elf_always_size_sections): Likewise.
2333 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2334 (_bfd_mips_elf_check_relocs): Likewise.
2335 (_bfd_mips_elf_link_hash_table_create): Likewise.
2336 (_bfd_mips_elf_print_private_data): Likewise.
2337 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2338 (_bfd_mips_elf_final_link): Likewise.
2339 (_bfd_mips_elf_additional_program_headers): Likewise.
2340 (_bfd_mips_elf_modify_segment_map): Likewise.
2341 (_bfd_mips_elf_relocate_section): Likewise.
2342 * elf32-mips.c (mips_elf32_object_p): Move contents into
2343 _bfd_mips_elf_object_p.
2344 (mips_elf_additional_program_headers): Rename to
2345 _bfd_mips_elf_additional_program_headers.
2346 (mips_elf_modify_segment_map): Rename to
2347 _bfd_mips_elf_modify_segment_map.
2348 (elf_mips_abi_name): Change prototype.
2349 (mips_elf32_section_from_shdr): Merge into
2350 _bfd_mips_elf_section_from_shdr.
2351 (mips_elf32_section_processing): Merge into
2352 _bfd_mips_elf_section_processing.
2353 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2354 the right back-end ELF linker.
2355 (mips_elf_relocate_section): Rename to
2356 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2357 (mips_elf_link_output_symbol_hook): Rename to
2358 _bfd_mips_elf_link_output_symbol_hook.
2359 (mips_elf_create_dynamic_section): Rename to
2360 _bfd_mips_elf_create_dynamic_section.
2361 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2362 Adjust for 64-bit code. Use mips_elf_got_section.
2363 (mips_elf_adjust_dynamic_symbol): Rename to
2364 _bfd_mips_elf_adjust_dynamic_symbol. Use
2365 mips_elf_allocate_dynamic_relocations.
2366 (mips_elf_finish_dynamic_symbol): Rename to
2367 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2368 Adjust for 64-bit code.
2369 (mips_elf_finish_dynamic_sections): Rename to
2370 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2371 (mips_elf_always_size_sections): Rename to
2372 _bfd_mips_elf_always_size_sections.
2373 (mips_elf_add_symbol_hook): Rename to
2374 _bfd_mips_elf_add_symbol_hook.
2375 (mips_elf_next_lo16_addend): Constify.
2376 (mips_elf_calculate_relocation): Likewise.
2377 (mips_elf_obtain_contents): Likewise.
2378 (mips_elf_perform_relocation): Likewise.
2379 (mips_elf_create_dynamic_relocation): Likewise.
2380 (mips_elf_allocate_dynamic_relocations): New function.
2381 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2382 (MIPS_ELF_REL_SIZE): Likewise.
2383 (MIPS_ELF_DYN_SIZE): Likewise.
2384 (MIPS_ELF_GOT_SIZE): Likewise.
2385 (MIPS_ELF_SYM_SIZE): Likewise.
2386 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2387 (MIPS_ELF_GET_WORD): Likewise.
2388 (MIPS_ELF_PUT_WORD): Likewise.
2389 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2390 (STUB_LW): Conditionalize for 64-bit value.
2391 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2393 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2394 Check it for inconsistency.
2395 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2397 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2399 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2400 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2401 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2402 (mips_elf_local_got_index): Likewise.
2403 (mips_elf_got_page): Likewise.
2404 (mips_elf_got_info): Likewise.
2405 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2406 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2407 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2408 instead of constant `2'.
2409 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2410 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2411 (mips_elf_size_dynamic_sections): Use
2412 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2413 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2414 Adjust all releveant entries in elf backend table.
2415 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2416 (mips_elf64_section_processing): Likewise.
2417 Adjust elf backend entries to use _bfd_mips_elf variants now
2420 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2422 (size_dynamic_sections): Likewise.
2423 (elf_link_output_extsym): Likewise.
2424 * elf.c: (elf_fake_sections): Likewise.
2425 * libbfd.c (bfd_get): New macro.
2426 (bfd_put): Likewise.
2427 * bfd-in2.h: Regenerated.
2429 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2431 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2432 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2433 wap_reloca_in, and swap_reloca_out.
2434 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2435 multiple internal relocations per external relocation.
2436 (link_read_relocs): Likewise.
2437 (elf_bfd_final_link): Likewise.
2438 (elf_link_input_bfd): Likewise.
2439 (elf_gc_mark): Likewise.
2440 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2441 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2443 (size_info): Add entries for new fields.
2444 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2445 (mips_elf64_be_swap_reloc_in): New function.
2446 (mips_elf64_be_swap_reloc_out): Likewise.
2447 (mips_elf64_be_swap_reloca_in): Likewise.
2448 (mips_elf64_be_swap_reloca_out): Likewise.
2449 (mips_elf64_size_info): Add entries for new fields.
2451 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2453 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2454 field equals the new rel_count field.
2455 (elf_link_input_bfd): When doing a relocateable link, use the new
2456 rel_count field rather than the reloc_count field.
2457 (elf_reloc_link_order): Likewise.
2458 (elf_finish_pointer_linker_section): Likewise.
2460 Based on patch from H.J. Lu <hjl@gnu.org>:
2461 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2462 shared library to override a weak definition in a regular object.
2464 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2466 * libhppa.h: Revert July 2, 1999 patch.
2468 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2469 need to generate DLTIND relocations, not DLTREL relocations.
2471 1999-07-05 Nick Clifton <nickc@cygnus.com>
2473 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2475 (coff_set_flags): Recognise arm 5 architectures.
2477 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2478 Add support for armv5 architecture.
2480 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2482 * reloc.c: Add new, assembler only, ARM reloc:
2483 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2485 * bfd-in2.h: Regenerate.
2487 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2489 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2490 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2491 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2492 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2493 * elf32-mips.c (ABI_64_P): New macro.
2494 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2495 (_bfd_mips_elf_find_nearest_line): Adjust call to
2496 _bfd_dwarf2_find_nearest_line.
2497 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2498 * libbfd.h: Regenerated.
2500 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2502 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2504 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2506 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2507 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2509 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2511 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2513 (_bfd_elf_init_reloc_shdr): New function.
2514 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2515 bfd_alloc followed by memset.
2516 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2517 (elf_fake_sections): Here.
2518 (assign_section_numbers): Assign section numbers for the second
2519 relocation section, if required.
2520 * elflink.h (elf_link_output_relocs): New function.
2521 (elf_link_size_reloc_section): Likewise.
2522 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2523 (elf_link_input_bfd): Use elf_link_output_relocs.
2525 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2526 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2528 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2530 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2533 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2535 * elf32-mips.c (mips_elf_got_info): Move declaration before
2536 prototypes. Change global_gotsym to be a pointer to a hash entry,
2537 rather than a number index.
2538 (mips_elf_link_hash_entry): Move declaration before prototypes.
2539 (mips_elf_irix6_finish_dynamic_symbol): New function.
2540 (mips_elf_sign_extend): Likewise.
2541 (mips_elf_high): Likewise.
2542 (mips_elf_higher): Likewise.
2543 (mips_elf_highest): Likewise.
2544 (mips_elf_global_got_index): Likewise.
2545 (mips_elf_local_got_index): Likewise.
2546 (mips_elf_got_offset_from_index): Likeiwse.
2547 (mips_elf_record_global_got_symbol): Likewise.
2548 (mips_elf_got_page): Likewise.
2549 (mips_elf_next_lo16_addend): Likewise.
2550 (mips_elf_calculate_relocation): Likewise.
2551 (mips_elf_obtain_contents): Likewise.
2552 (mips_elf_perform_relocation): Likewise.
2553 (mips_elf_assign_gp): Likewise.
2554 (mips_elf_sort_hash_table_f): Likewise.
2555 (mips_elf_sort_hash_table): Likewise.
2556 (mips_elf_got_section): Likewise.
2557 (mips_elf_got_info): Likewise.
2558 (mips_elf_create_local_got_entry): Likewise.
2559 (mips_elf_got16_entry): Likewise.
2560 (mips_elf_create_dynamic_relocation): Likewise.
2561 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2562 (mips_elf_final_gp): Use mips_elf_assign_gp.
2563 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2564 into SHN_SCOMMON automatically on IRIX6.
2565 (mips_elf_add_symbol_hook): Likewise.
2566 (mips_elf_relocate_section): Rewrite, using
2567 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2568 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2569 Don't deal with .rld_map on IRIX6.
2570 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2571 section flags appropriately for .got.
2572 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2573 the got. Call mips_elf_record_global_got_symbol and allocate
2574 local got space appropriately.
2575 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2576 char *. Rework calculation of GOT size. Sort dynamic symbol
2577 table entries so entries that do not require GOT entries appear at
2578 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2579 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2581 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2583 (mips_elf_finish_dynamic_symbol): Use
2584 mips_elf_irix6_finish_dynamic_symbol.
2585 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2586 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2587 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2589 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2591 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2592 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2594 1999-06-04 Philip Blundell <philb@gnu.org>
2596 * elf32-arm.h (elf_backend_got_header_size): Define.
2597 (elf_backend_plt_header_size): Likewise.
2599 1999-06-28 Jim Pick <jim@jimpick.com>
2601 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2603 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2605 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2606 relocation function.
2607 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2609 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2611 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2612 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2613 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2614 (_bfd_mips_elf_section_from_shdr): Use them.
2615 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2616 of GP-relative sections.
2617 (_bfd_mips_elf_set_section_contents): Use them.
2618 (_bfd_mips_elf_section_processing): Share code between .sdata and
2619 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2620 (mips_elf_additional_program_headers): Add handling for
2621 PT_MIPS_OPTIONS segment on IRIX6.
2622 (mips_elf_modify_segment_map): Likeiwse.
2623 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2624 Include the options sections on IRIX6. Don't look for GP-relative
2625 sections by name; use SHF_MIPS_GPREL instead.
2626 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2628 (mips_elf_create_dynamic_sections): Don't muck about with section
2629 alignments and such on IRIX6.
2630 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2631 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2632 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2633 bfd_zalloc rather than bfd_alloc and memset.
2634 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2635 Don't assert the existence of .rld_map on IRIX6.
2636 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2638 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2639 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2642 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2644 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2645 (mips_elf_swap_msym_out): New function.
2646 (mips_elf_create_msym_section): Likewise.
2647 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2648 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2649 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2650 section not named .msym.
2651 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2652 .msym directly. Set appropriate attributes for the .msym
2654 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2655 (mips_elf_link_hash_newfunc): Clear it.
2656 (mips_elf_create_dynamic_sections): Create the .msym section
2658 (mips_elf_size_dynamic_sections): Allocate space for the
2659 .msym section. Add a DT_MIPS_MSYM entry.
2660 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2662 (mips_elf_finish_dynamic_sections): Assign a value for
2663 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2665 * elf32-mips.c (irix_compat_t): New enumeration.
2666 (ABI_N32_P): New macro.
2667 (IRIX_COMPAT): Likewise.
2668 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2669 (mips_elf_relocate_section): Fix typo.
2671 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2673 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2674 as writable PE sections.
2676 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2678 * dwarf2.c (struct arange): New type.
2679 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2680 (arange_add): New function.
2681 (decode_line_info): Keep track of address ranges that a compilation
2683 (comp_unit_contains_address): Return true if address is contained
2684 in _any_ of the address ranges associated with a compilation unit.
2685 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2686 on the first comp_unit that contains the address.
2688 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2690 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2691 (decode_line_info): Add variable STASH and initialize it to point
2692 to the per-bfd dwarf2_debug info. Remove static variable
2693 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2695 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2697 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2698 shared library to have an undefined symbol.
2700 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2701 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2703 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2705 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2706 * elf32-hppa.c: Remove everything related to symbol extension
2707 sections & records. Use the common elf_hppa_final_write_processing.
2709 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2711 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2712 functions instead of _init/_fini if requested.
2714 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2716 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2719 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2721 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2722 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2724 (ppc_elf_finish_dynamic_sections): Check for positive section
2725 dynindx field, rather than comparing against -1.
2726 (ppc_elf_relocate_section): Only return false if undefined_symbol
2727 or reloc_overflow fail, not always upon encountering an error.
2729 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2731 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2732 bfd_byte * before performing pointer arithmetic.
2734 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2736 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2738 * elf32-hppa.c: Include elf-hppa.h.
2739 (ARCH_SIZE): Define.
2740 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2742 (elf32_hppa_info_to_howto): Similarly.
2743 (elf_hppa_howto_table): Similarly.
2744 (elf_hppa_reloc_type_lookup): Similarly.
2745 (hppa_elf_gen_reloc_type): Similarly.
2746 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2748 1999-06-22 Nick Clifton <nickc@cygnus.com>
2750 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2751 handling R_V850_22_PCREL relocation.
2753 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2755 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2758 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2760 * section.c (_bfd_strip_section_from_output): Ignore sections
2761 DISCARDed by the link script.
2763 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2765 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2766 Remove unused local variable spp.
2768 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2769 the entry symbol is not set.
2771 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2773 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2774 GPDISP or LITUSE in a relocatable link.
2776 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2778 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2779 * (alloc_dwarf1_func): Likewise.
2781 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2783 * libhppa.h: Fix various formatting errors.
2784 (assemble_3); Rewrite using CATENATE.
2785 (assemble_17): Fix various bugs.
2787 1999-06-16 Nick Clifton <nickc@cygnus.com>
2789 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2791 1999-06-15 Richard Henderson <rth@cygnus.com>
2793 * section.c (SEC_SHORT): Define.
2794 * bfd-in2.h: Rebuild.
2796 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2798 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2799 Remove abfd parameter. Use _bfd_strip_section_from_output.
2800 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2802 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2803 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2804 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2806 (bfd_elf_size_dynamic_sections): Use it.
2808 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2810 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2811 complain_overflow_bitfield to complain_overflow_signed.
2813 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2815 * elflink.h (elf_link_read_relocs_from_section): New function,
2817 (elf_link_read_relocs): Here. Use it for both relocation
2820 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2822 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2823 asect->reloc_count is valid.
2825 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2827 * elf32-mips.c (mips_elf32_section_processing): Permit a
2828 SHT_MIPS_REGINFO section to have a size of 0.
2830 1999-06-12 David O'Brien <obrien@freebsd.org>
2832 * config.bfd (alpha*-*-freebsd*): New target.
2833 (i[3456]86-*-freebsd*): Now defaults to ELF.
2835 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2837 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2838 wrap if the relocation covers the high bit of an address.
2840 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2842 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2844 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2845 instead of R_SPARC_max.
2846 (sparc64_elf_info_to_howto): Likewise.
2847 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2848 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2850 1999-06-07 Richard Henderson <rth@cygnus.com>
2852 * section.c (_bfd_strip_section_from_output): Remove output
2853 sections with no initial link_order.
2855 1999-06-07 Nick Clifton <nickc@cygnus.com>
2857 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2859 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2861 * Makefile.am (SOURCE_HFILES): Add missing headers.
2862 * Makefile.in: Regenerated.
2864 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2866 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2869 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2871 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2872 range undefweak symbols.
2873 * hash.c: Add missing comma after @xref{}
2874 * linker.c: Likewise.
2876 1999-06-04 Nick Clifton <nickc@cygnus.com>
2878 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2880 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2881 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2882 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2883 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2885 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2887 * Makefile.am: Rebuild dependencies.
2888 (BFD32_BACKENDS): Add dwarf1.lo.
2889 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2890 * Makefile.in: Rebuild.
2892 1999-06-04 Nick Clifton <nickc@cygnus.com>
2894 * Makefile.am: Add epoc-arm-pe target.
2895 * Makefile.in: Regenerate.
2896 * pe-arm.c: Only redefine interworking function names if they have
2897 not already been redefined.
2898 * pei-arm.c: Only redefine interworking function names if they have
2899 not already been redefined.
2900 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2902 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2905 1999-06-03 Nick Clifton <nickc@cygnus.com>
2907 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2909 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2911 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2913 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2915 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2916 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2918 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2920 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2921 in other text sections.
2923 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2925 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2926 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2927 * libbfd.h: Regenerate.
2928 * coff-sh.c (sh_merge_private_data): Delete.
2929 (coff_bfd_merge_private_bfd_data): Change to
2930 _bfd_generic_verify_endian_match.
2931 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2933 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2935 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2937 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2939 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2941 (bfd_elf32_arm_process_before_allocation): Likewise.
2942 * bfd-in2.h: Rebuild.
2944 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2946 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2947 track of end_sequence markers.
2948 (add_line_info): Add END_SEQUENCE arg.
2949 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2950 debug-line info---it doesn't work right if a compilation unit
2951 consists of multiple discontiguous code-sequences. It would be
2952 worthwhile to optimize for the common case where a compilation
2953 unit results in a contiguous set of code sequences, but this is
2954 quite tricky to get right for arbitrary DWARF2 files.
2955 (lookup_address_in_line_info_table): Don't use the last line entry
2956 for a compilation unit for anything with an address higher than
2957 this line entry. Also, check for end_sequence markers to
2958 correctly handle discontinuities.
2959 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2960 compilation units, check all compilation units with each->high==0
2961 just like when reading compilation units.
2963 * dwarf2.c (decode_line_info): Initialize table->files and
2964 table->last_line to NULL to avoid segfaults due to random
2965 values in these members.
2966 (concat_filename): Check for out-of-range file number before
2967 indexing filename table. Segfaults suck.
2969 * dwarf2.c (decode_line_info): Don't truncate address to least
2970 significant 32 bits (breaks 64 bit targets).
2971 (lookup_address_in_function_table): Ditto.
2972 (comp_unit_contains_address): Ditto.
2974 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2976 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2977 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2978 (mips_elf64_howto_table_rela): Likewise.
2980 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2982 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2983 single section has two associated relocation sections.
2985 1999-06-02 Mark Salter <msalter@cygnus.com>
2987 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2988 COFF_WITH_PE defined.
2990 1999-06-02 Nick Clifton <nickc@cygnus.com>
2992 * pe-arm.c: Rename global arm interworking functions to avoid name
2993 collision when all targets BFD is built.
2996 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2998 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2999 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3000 (bfd_elf_section_data): Add use_rela_p.
3001 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3002 (_bfd_elf_new_section_hook): Likewise.
3003 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3005 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3006 * elfcode.h (write_relocs): Determine whether or not use rela
3007 relocs based on the relocation section header.
3008 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3009 instead of use_rela_p.
3010 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3011 (elf_backend_may_use_rela_p): Likewise.
3012 (elf_backend_default_use_rela_p): Likewise.
3013 (elfNN_bed): Use them.
3015 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3017 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3019 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3021 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3022 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3023 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3024 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3025 * bfd-in2.h: Regenerated.
3026 * libbfd.h: Likewise.
3027 * elf32-mips.c (mips_info_to_howto_rela): New function.
3028 (USE_REL): Adjust for new conventions.
3029 (MINUS_ONE): New macro.
3030 (elf_mips_howto_table): Add R_MIPS_SUB.
3031 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3033 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3034 .MIPS.content section.
3035 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3036 with .MIPS.content as .MIPS.content sections. Set
3037 SHF_MNIPS_NOSTRIP for such section.
3038 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3039 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3040 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3042 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3044 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3047 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3050 1999-05-30 Philip Blundell <philb@gnu.org>
3052 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3053 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3054 the addend does not overflow into the rest of the word.
3056 1999-05-29 Nick Clifton <nickc@cygnus.com>
3058 * bfd-in.h: Amend prototype for
3059 bfd_elf32_arm_process_before_allocation .
3060 * bfd-in.h: Regenerate.
3062 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3063 elements in a fixed sized array.
3064 (ARM_ELF_ABI_VERSION): Define.
3065 (ARM_ELF_OS_ABI_VERSION): Define.
3066 (R_ARM_THM_ABS5): Fix rightshift and size.
3067 (R_ARM_THM_PC22): Fix size.
3068 (R_ARM_PLT32): Define Howto.
3069 (find_howto): New function: Locate a howto based on a reloc
3071 (elf32_arm_info_to_howto): Use find_howto if necessary.
3072 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3073 bfd_reloc_code_real_type.
3074 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3075 and BFD_RELOC_VTABLE_ENTRY.
3076 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3078 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3079 elements in a fixed sized array.
3080 (ARM_ELF_ABI_VERSION): Define.
3081 (ARM_ELF_OS_ABI_VERSION): Define.
3082 (R_ARM_THM_ABS5): Fix rightshift and size.
3083 (R_ARM_THM_PC22): Fix size.
3084 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3085 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3086 bfd_reloc_code_real_type.
3088 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3089 no_pipeline_knowledge.
3090 (elf32_arm_link_hash_create): Initialise new field to zero.
3091 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3092 no_pipeline_knowledge. Use this parameter to initialise the field
3093 in the globals data structure.
3094 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3095 no_pipeline_knowledge is false and the binary is from an old
3097 (elf32_arm_merge_private_data): Generate an error if an attempt is
3098 made to linl together big endian and little endian code.
3099 (elf32_arm_post_process_headers): New function: Initialise the
3100 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3102 (elf_backend_post_process_headers): Define.
3104 1999-05-28 Nick Clifton <nickc@cygnus.com>
3106 * elf-bfd.h (struct elf_backend_data): Add new field:
3107 elf_backend_post_process_headers.
3109 * elfxx-target.h (elf_backend_post_process_headers): Define to
3110 NULL if not already defined.
3111 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3113 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3115 (_bfd_elf_compute_section_file_positions): Call
3116 elf_backend_post_process_headers if defined.
3118 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3120 * configure.in: Check whether getuid and getgid exist.
3121 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3122 HAVE_GETGID are not defined, respectively.
3123 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3125 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3126 * configure, config.in: Rebuild.
3128 1999-05-28 Martin Dorey <mdorey@madge.com>
3130 * elf32-i960.c: New file.
3131 * elf.c (prep_headers): Handle bfd_arch_i960.
3132 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3133 * config.bfd (i960-*-elf*): New target.
3134 * configure.in (bfd_elf32_i960_vec): New target vector.
3135 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3136 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3137 * Makefile.in, aclocal.m4, configure: Rebuild.
3139 1999-05-27 Nick Clifton <nickc@cygnus.com>
3141 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3143 (find_howto): New function: Find entries in the
3144 elf32_arm_howto_table.
3145 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3147 (elf32_arm_reloc_type_lookup): Add lookup for
3148 BFD_RELOC_ARM_PLT32.
3150 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3152 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3153 (elf32_arm_link_hash_table_create): Use above function as the
3154 constructor for hash table entries.
3155 (elf32_arm_relocate_section): Avoid crash when there is no output
3157 (elf32_arm_final_link_relocate): New parameter h.
3158 (elf32_arm_relocate_section): Pass symbol hash entry to above
3160 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3163 1999-05-25 Catherine Moore <clm@cygnus.com>
3165 * coff-arm.c (coff_arm_relocate_section): Don't emit
3166 base file entries for pc-relative values.
3168 1999-05-25 DJ Delorie <dj@cygnus.com>
3170 * peicode.h (coff_swap_sym_in): When we create the actual section
3171 to reflect the not-there section C_SECTION symbols refer to,
3172 change the symbol class to C_STAT as the section is now really
3175 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3177 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3180 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3182 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3184 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3185 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3187 1999-05-16 Nick Clifton <nickc@cygnus.com>
3189 * coff-mcore.c (in_reloc_p): Reinstate.
3191 1999-05-15 Nick Clifton <nickc@cygnus.com>
3193 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3194 * bfd-in2.h: Regenerate.
3195 * coff-mcore.c (in_reloc_p): Remove defintion.
3196 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3197 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3198 IMAGE_REL_MCORE_RVA.
3199 (coff_mcore_rtype_to_howto): Add special processing for
3200 IMAGE_REL_MCORE_RVA.
3201 (coff_mcore_relocate_section): Add support for
3202 IMAGE_REL_MCORE_RVA.
3203 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3204 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3206 (mcore_elf_relocate_section): Delete redundant case labels.
3208 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3210 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3211 precedence between bit-and and comparison.
3213 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3215 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3216 list of target formats (targ_selvecs).
3217 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3218 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3220 1999-05-10 DJ Delorie <dj@cygnus.com>
3222 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3223 reasonable mode until "ar x" is smart enough to skip it (fixes
3224 gcc/libgcc.a builds on mips-ecoff targets
3226 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3227 to work. Hack to support MS import libraries, which use different
3228 COMDAT types than GNU.
3229 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3230 to implied zero-length sections (see peicode below)
3231 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3232 filename symbols, which use one *or more* auxents.
3233 * coffswap.h (coff_swap_aux_in): ditto
3234 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3237 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3239 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3240 for all relocations.
3242 1999-05-10 Catherine Moore <clm@cygnus.com>
3244 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3245 if COFF_IMAGE_WITH_PE.
3246 (bfd_arm_process_before_allocation): Likewise.
3247 (bfd_arm_get_bfd_for_interworking): Likewise.
3248 * coff-arm.c: Likewise.
3249 * bfd-in2.h: Regenerate.
3250 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3251 (armpe_big_vec): Likewise.
3252 * configure: Rebuild.
3254 1999-05-10 Nick Clifton <nickc@cygnus.com>
3256 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3257 section, not just .rel. Same for .rela.
3259 1999-05-07 Nick Clifton <nickc@cygnus.com>
3261 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3262 endianism with an error message.
3264 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3266 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3267 assignment from "unsigned char *" to "char *".
3268 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3270 1999-05-05 Catherine Moore <clm@cygnus.com>
3272 * coff-arm.c (coff_arm_relocate_section): Add one to
3273 address of ARM_RVA32 thumb functions.
3275 1999-05-05 Catherine Moore <clm@cygnus.com>
3277 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3278 (elf32_m68k_copy_private_bfd_data): New.
3279 (elf32_m68k_merge_private_bfd_data): New.
3280 (elf32_m68k_print_private_bfd_data): New.
3281 (CPU32_FLAG): Define.
3282 (PLT_CPU32_ENTRY_SIZE): Define.
3283 (elf_cpu32_plt0_entry): Declare.
3284 (elf_cpu32_plt_entry): Declare.
3285 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3286 (elf_m68k_finish_dynamic_symbol): Likewise.
3287 (elf_m68k_finish_dynamic_sections): Likewise.
3288 (elf_backend_plt_header_size): Remove definition.
3289 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3290 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3291 (bfd_elf32_bfd_set_private_flags): Define.
3292 (bfd_elf32_bfd_print_private_bfd_data): Define.
3294 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3296 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3297 and R_LONG_PCREL_MODE.
3299 1999-04-29 Nick Clifton <nickc@cygnus.com>
3301 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3303 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3305 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3306 in relocation calculation.
3308 1999-04-26 Tom Tromey <tromey@cygnus.com>
3310 * aclocal.m4, configure: Updated for new version of libtool.
3312 1999-04-21 Nick Clifton <nickc@cygnus.com>
3314 * coff-mcore.c: Add support for mcore relocs.
3316 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3318 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3319 incorrect use EF_MIPS_xxBITPTRS.
3321 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3323 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3326 * bfd-in2.h: Rebuild.
3327 * libbfd.h: Rebuild.
3329 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3331 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3332 (coff_arm_relocate_section): Add ARM26D transform. Only
3333 change to ARM26D for relocateable links.
3335 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3337 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3338 (bfd_elf32_bfd_print_private_bfd_data): New.
3340 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3342 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3343 refetch addend if USE_REL, add many comments regarding current state.
3344 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3345 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3346 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3347 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3349 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3351 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3352 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3354 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3356 * dwarf2.c (decode_line_info): Don't truncate address to least
3357 significant 32 bits (breaks 64 bit targets).
3358 (lookup_address_in_function_table): Ditto.
3359 (comp_unit_contains_address): Ditto.
3361 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3363 * coff-arm.c (arm_emit_base_file_entry): New routine.
3364 (A2T3_OFFSET): Define.
3365 (T2A3_OFFSET): Define.
3366 (coff_arm_relocate_section): Emit base file entries for interworking
3369 1999-04-13 Philip Blundell <philb@gnu.org>
3371 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3372 relocs 17 through 19.
3374 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3376 * elfcode.h: Remove fnmatch.h.
3377 * elflink.h (elf_link_assign_sym_version): Call back to ld
3378 instead of calling fnmatch.
3380 * config.bfd (i?86-*-beoself): Include pe vecs.
3382 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3384 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3387 1999-04-10 Richard Henderson <rth@cygnus.com>
3389 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3390 when trying to resolve dynamic symbol references.
3391 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3392 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3393 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3394 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3395 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3396 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3397 * elflink.h (elf_link_output_extsym): Likewise.
3399 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3401 * section.c (_bfd_strip_section_from_output): New function moved from
3402 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3403 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3404 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3405 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3406 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3407 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3408 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3409 * bfd-in2.h: Update.
3411 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3413 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3415 1999-04-08 Nick Clifton <nickc@cygnus.com>
3417 * coff-mcore.c: New File: Support for mcore-pe targets.
3418 * cpu-mcore.c: New File: Support for mcore targets.
3419 * elf32-mcore.c: New File: Support for mcore-elf target.
3420 * pe-mcore.c: New File: Definitions for mcore-pe target.
3421 * pei-mcore.c: New File: Definitions for mcore-pei target.
3422 * Makefile.am: Add support for MCore targets.
3423 * Makefile.in: Regenerate.
3424 * config.bfd: Add support for MCore targets.
3425 * configure.in: Add support for MCore targets.
3426 * configure: Regenerate.
3427 * archures.c: Add support for MCore architecture.
3428 * bfd-in2.h: Regenerate.
3429 * coffcode.h: Add support for mcore-pe targets.
3430 * elf.c: Add support for mcore-elf target.
3431 * reloc.c: Add support for MCore relocs.
3432 * targets.c: Add support for MCore targets.
3434 1999-04-07 Nick Clifton <nickc@cygnus.com>
3436 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3437 R_ARM_XPC25 and R_ARM_THM_XPC22.
3438 (elf32_arm_reloc_map): Remove redundant entries.
3440 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3442 * sysdep.h (LC_MESSAGES): Never define.
3444 1999-04-06 Chris Torek <torek@bsdi.com>
3446 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3447 all callers. Rewrite completely.
3448 (_bfd_relocate_contents): Rewrite overflow checking.
3449 * bfd-in2.h: Rebuild.
3451 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3453 From Gabriel Paubert <paubert@iram.es>:
3454 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3455 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3456 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3457 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3458 * ppcboot.c (ppcboot_vec): Use little endian routines for
3461 * elf.c (elfcore_strndup): Only define if it will be used.
3462 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3464 (ppc_elf_check_relocs): Remove unused local i.
3465 (ppc_elf_gc_mark_hook): Add default case to switch.
3467 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3468 * srec.c (srec_scan): Accept \r in symbol definitions.
3469 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3470 (symbolsrec_object_p): Likewise.
3472 1999-04-04 Don Bowman <don@pixsci.com>
3474 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3476 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3478 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3480 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3481 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3483 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3485 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3488 1999-03-31 Nick Clifton <nickc@cygnus.com>
3490 * config.bfd: Add support for arm-epoc-pe target.
3491 * configure.in: Add support for arm-epoc-pe target.
3492 * configure: Regenerate.
3493 * targets.c: Add support for arm-epoc-pe target.
3494 * coff-arm.c: Allow header files to override definition of
3495 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3496 * pe-arm.h: Allow previous header files to override definition of
3497 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3498 * pei-arm.h: Allow previous header files to override definition of
3499 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3500 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3501 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3503 1999-03-30 Nick Clifton <nickc@cygnus.com>
3505 * elf.c (elf_map_symbols): Handle the case where section
3506 symbols are generated for content-less sections which are
3507 not mapped to the output file.
3509 * linker.c: Replace direct references to fields in BFD structure
3510 with accessor macros.
3512 * elflink.h: Replace direct references to fields in BFD structure
3513 with accessor macros.
3515 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3517 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3519 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3520 account when adjusting section symbols during a partial link.
3522 1999-03-24 Nick Clifton <nickc@cygnus.com>
3524 * coff-sparc.c (struct coff_reloc_map): Change type of field
3525 'bfd_reloc_val' to bfd_reloc_code_real_type.
3526 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3527 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3528 * elf32-arc.c (struct arc_reloc_map): Ditto.
3529 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3530 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3531 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3532 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3533 * elf32-sh.c (struct elf_reloc_map): Ditto.
3534 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3535 * elf32-v850.c (struct v850_reloc_map): Ditto.
3536 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3537 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3538 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3540 1999-03-17 Martin Hunt <hunt@cygnus.com>
3542 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3543 function so source-level assembly works. If multiple N_SOs
3544 are seen without and N_FUNs, create an indextable entry with
3545 a NULL function name.
3547 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3549 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3550 of certian similar cpus.
3552 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3554 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3555 Add the 5000. Change the architecture for the 5400 to mips4.
3556 (elf_mips_mach): Add r5000.
3558 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3560 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3562 1999-03-11 Nick Clifton <nickc@cygnus.com>
3564 * binary.c (binary_set_section_contents): Generate warning about
3565 huge file offsets for any section that will occupy file space, not
3566 just those that are loadable.
3568 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3570 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3572 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3574 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3576 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3578 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3579 * elflink.h: Revert all changes since Feb 16. Instead:
3580 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3581 appropriate. Copy it to version symbols.
3582 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3583 symbols if appropriate.
3584 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3585 symbol if appropriate.
3586 (elf_link_output_extsym): If symbol is marked as undefined, and
3587 has no nonweak references, mark it as weak undefined.
3589 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3591 * elflink.h (elf_merge_symbol): When overriding a dynamic
3592 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3594 (elf_link_add_object_symbols): Don't copy the other field if we
3597 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3599 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3600 shared object with a weak undefined symbol.
3602 1999-02-18 Nick Clifton <nickc@cygnus.com>
3604 * elfarm-nabi.c: Set partial_inplace back to false.
3606 1999-02-17 Nick Clifton <nickc@cygnus.com>
3608 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3609 (USER_LABEL_PREFIX): Set to "_".
3611 The following patches are from: Scott Bambrough
3612 <scottb@corelcomputer.com>
3614 * libaout.h (M_ARM6_NETBSD): Set to 143.
3616 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3617 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3618 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3619 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3620 * bfd-in2.h: Regenerate.
3622 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3623 'true' as REL relocs are now being used. Add new PIC relocs:
3624 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3625 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3627 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3629 (elf32_arm_final_link_relocate): Change parameters so that entire
3630 reloc is passed. Add support for PIC relocs.
3631 (elf32_arm_relocate_section): Pass entire reloc to
3632 elf32_arm_final_link_relocate.
3633 (elf32_arm_check_relocs): Handle new PIC relocs.
3634 (elf32_arm_adjust_dynamic_symbol): New function.
3635 (elf32_arm_size_dynamic_sections): New function.
3636 (elf32_arm_discard_copies): New function.
3637 (elf32_arm_finish_dynamic_symbol): New function.
3638 (elf32_arm_finish_dynamic_sections): New function.
3639 (ELF_MAXPAGE_SIZE): Define.
3640 (bfd_elf32_bfd_reloc_type_lookup): Define.
3641 (elf_backend_relocate_section): Define.
3642 (elf_backend_adjust_dynamic_symbol): Define.
3643 (elf_backend_create_dynamic_sections): Define.
3644 (elf_backend_finish_dynamic_symbol): Define.
3645 (elf_backend_finish_dynamic_sections): Define.
3646 (elf_backend_size_dynamic_sections): Define.
3647 (elf_backend_plt_readonly): Define.
3648 (elf_backend_want_got_plt): Define.
3649 (elf_backend_want_plt_sym): Define.
3651 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3653 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3654 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3655 (_bfd_mips_elf_fake_sections): Likewise.
3657 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3659 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3660 bfd_elf32_arm_get_bfd_for_interworking,
3661 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3664 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3665 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3666 elf32_arm_find_nearest_line): Make them static.
3668 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3670 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3671 callers. Do not merge a definition from a shared object with a
3672 weak undefined symbol.
3673 (elf_link_add_object_symbols): Do not change the symbol type or
3674 size if the old symbol overrides the new one.
3676 1999-02-08 Nick Clifton <nickc@cygnus.com>
3678 * config.bfd: Add support for strongarm target.
3680 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3682 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3683 fields instead of unsigned char.
3685 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3687 * Makefile.am: Rebuild dependencies.
3688 * Makefile.in: Rebuild.
3690 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3692 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3693 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3694 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3695 * acinclude.m4: Add comments to uses of AC_DEFINE.
3696 * acconfig.h: Remove.
3697 * configure: Rebuild with current autoconf/automake.
3698 * aclocal.m4: Likewise.
3699 * config.in: Likewise.
3700 * Makefile.in: Likewise.
3702 1999-02-04 DJ Delorie <dj@cygnus.com>
3704 * libbfd.c (real_read): don't call fread for zero bytes. This
3705 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3707 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3709 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3710 of a jump is in the current 256 MB region.
3712 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3714 * format.c (bfd_check_format_matches): Change last patch to only
3715 take effect for the binary target.
3717 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3719 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3721 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3723 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3725 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3727 * format.c (bfd_check_format_matches): If the target was
3728 previously specified, don't check other targets when checking for
3731 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3733 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3734 (elf32_arm_reloc_type_lookup): Removed
3735 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3736 (elf32_arm_reloc_type_lookup): New.
3737 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3738 (elf32_arm_reloc_type_lookup): New.
3740 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3742 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3743 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3744 * Makefile.am: Use new files.
3745 * Makefile.in: Regenerate.
3746 * configure.in: Use new files.
3747 * configure: Regenerate.
3749 1999-02-01 Nick Clifton <nickc@cygnus.com>
3751 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3752 (fr30_elf_gc_sweep_hook): New function.
3753 (elf_backend_can_gc_sections): Define.
3755 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3757 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3758 and bfd_elf32_bigarm_oabi_vec.
3760 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3762 * Makefile.am (elf32-arm-oldabi.lo): New.
3763 (elf32-arm-newabi.lo): New.
3764 * Makefile.in: Regenerate.
3765 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3766 (arm-*-elf): Likewise.
3768 (thumb-*-oabi): New.
3769 * configure: Regenerate.
3770 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3771 (bfd_elf32_bigarm_oabi_vec): New.
3772 * elf32-arm-newabi.c: New.
3773 * elf32-arm-oldabi.c: New.
3774 * elf32-arm.c: Removed.
3777 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3779 * binary.c (binary_set_section_contents): Omit warnings for
3780 unloadable sections.
3782 1999-01-31 Michael Meissner <meissner@cygnus.com>
3784 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3785 powerpc{,le}-*-eabi.
3787 1999-01-29 Nick Clifton <nickc@cygnus.com>
3789 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3790 * dwarf2.c (read_signed_leb128): Remove unused variables.
3792 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3794 * elf.c (assign_file_positions_for_segments): Only adjust
3795 p_align when needed.
3797 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3799 * binary.c (binary_set_section_contents): Don't return early for a
3800 non-loadable section, in case the first section is non-loadable.
3801 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3802 W. Rozycki <macro@ds2.pg.gda.pl>.
3804 1999-01-28 Nick Clifton <nickc@cygnus.com>
3806 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3807 R_FR30_GNU_VTENTRY relocs.
3809 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3811 * elflink.h (elf_link_output_sym): Zero syms which are
3812 part of sections which have been excluded.
3814 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3816 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3818 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3819 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3821 1999-01-27 Nick Clifton <nickc@cygnus.com>
3823 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3825 (fr30_final_link_relocate): Use computed value as result of
3828 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3830 * binary.c (binary_set_section_contents): Emit warning for
3831 huge file offsets due to widely-dispersed section LMAs.
3833 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3835 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3836 align first section to largest section alignment, not first
3839 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3841 * configure.in: Require autoconf 2.12.1 or higher.
3843 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3845 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3846 * bfd-in2.h: Likewise.
3847 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3849 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3851 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3852 * cpu-mips.c: Add support for and independent 4111.
3853 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3854 (_bfd_mips_elf_final_write_processing):
3855 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3857 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3859 * elf32-mips.c (elf_mips_abi_name): New.
3860 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3862 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3864 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3865 Handle bfd_mach_mips4300.
3867 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3869 * elf32-i386.c: Remove leaked development code from patch
3870 1998-12-10 by Richard Henderson.
3872 1998-12-10 Richard Henderson <rth@cygnus.com>
3874 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3875 in debug sections for symbol defined externally.
3877 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3879 * targets.c (bfd_target_vector): Remove duplicate entry for
3882 1998-12-09 Nick Clifton <nickc@cygnus.com>
3884 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3885 since we are using RELAs.
3887 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3889 SCO Open Server Release 5 core file support, from Jouke Numan
3891 * sco5-core.c: New file.
3892 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3893 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3894 * Makefile.am: Rebuild dependencies.
3895 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3896 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3897 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3898 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3899 * bfd-in2.h, configure, Makefile.in: Rebuild.
3901 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3903 * config.bfd (hppa*-*-mpeix*): New target.
3904 * configure.in: Add AC_HEADER_DIRENT.
3905 (hppa*-*-mpeix*): New target.
3906 * configure.host (hppa*-*-mpeix*): New host.
3907 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3908 friends rather than just including <sys/dir.h>.
3909 * som.h (struct som_symbol): Add hppa_priv_level and apto
3910 tc_data. Change all users.
3911 (struct somdata): Add comp_unit field.
3912 (obj_som_compilation_unit): Define.
3913 (bfd_som_attach_compilation_unix): Declare.
3914 * som.c: Check HOST_HPPAMPEIX.
3915 (struct som_misc_symbol_info): Add new field priv_level.
3916 (som_object_setup): Add current_offset parameter. Change all
3918 (setup_sections): Likewise.
3919 (som_object_p): For EXECLIBMAGIC, read the lst header.
3920 (som_write_symbol_strings): Add compilation_unit parameter.
3922 (som_finish_writing): Write out compilation_unit.
3923 (som_bfd_derive_misc_symbol_info): Set priv_level.
3924 (som_build_and_write_symbol_table): Set xleast field to 3.
3925 (som_slurp_symbol_table): Set symbol priv_level.
3926 (bfd_som_attach_compilation_unit): New function.
3927 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3928 priv_level into symbol_value.
3929 * configure, config.in: Rebuild.
3931 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3933 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3934 warning function to call _bfd_error_handler instead.
3936 * libbfd.c (COERCE32): Cast through unsigned long and long to
3937 avoid bug in old version of gcc.
3939 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3940 (elf_backend_additional_program_headers): Don't define.
3942 1998-12-08 Nick Clifton <nickc@cygnus.com>
3944 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3945 relocations to include offset of 2 included in the insns, and the
3946 offset of the relocs within the section.
3948 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3950 The following changes were made by David Taylor
3951 <taylor@texas.cygnus.com>, Edith Epstein
3952 <eepstein@sophia.cygnus.com>, Jim Blandy
3953 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3954 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3955 changes originally made by HP; HP did not create ChangeLog
3958 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3959 automake macro library.
3961 * hpux-core.c (hpux_core_core_file_p): this function now
3962 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3963 found in the corefile! Also, in hpux_core_core_file_p, if we
3964 encounter a section with an unknown type, don't punt. Instead,
3965 just skip it. Also, count the number of sections of known type
3966 that we encounter. If we encounter at least one good one, then
3967 we'll declare that the file is a core file. If we encounter any
3968 unknown ones but some known ones, then we'll issue a warning (but
3969 still declare it to be a core file). Also, correctly decide when a
3971 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3972 (CORE_ANON_SHMEM): define if not defined.
3973 (hpux_core_struct): add members lwpid and user_tid.
3974 (core_kernel_thread_id, core_user_thread_id): new macros.
3975 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3976 the name before storing it in the bfd.
3977 (hpux_core_core_file_p): handle threads.
3979 * libhppa.h (GET_FIELD): protect against redefinition.
3980 (HPPA_WIDE): define.
3981 (GET_FIELD): define.
3986 (sign_extend): redefine.
3987 (assemble_6): define.
3988 (assemble_12): rewrite.
3989 (assemble_16): define.
3990 (assemble_16a): define.
3991 (assemble_17): rewrite.
3992 (assemble_22): define.
3994 1998-12-07 Nick Clifton <nickc@cygnus.com>
3996 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3997 relocations for signed values.
3999 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4001 * mipsbsd.c (MY(set_arch_mach)): Make static.
4002 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4003 bfd_mach_mips* macros rather than simple numbers.
4005 COFF weak symbol support, based on patches from Mark Elbrecht
4006 <snowball3@usa.net>:
4007 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4008 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4009 (coff_write_alien_symbol): Likewise.
4010 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4011 (coff_link_add_symbols): Likewise.
4012 (_bfd_coff_link_input_bfd): Likewise.
4013 (_bfd_coff_write_global_sym): Likewise.
4015 * elf.c (copy_private_bfd_data): Always initialize the
4016 includes_phdrs field.
4018 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4019 file defines a symbol first mentioned in an ELF file.
4021 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4022 possible, rather than only if BFD64.
4023 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4025 * bfd-in2.h: Rebuild.
4027 * srec.c (srec_set_section_contents): Correct test to avoid
4028 switching to 4 byte addresses after seeing a second section which
4029 requires 3 byte addresses. From Joel Schantz
4030 <joel.schantz@argosys.boeing.com>.
4032 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4033 <aymeric.vincent@emi.u-bordeaux.fr>.
4035 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4037 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4038 decide whether the output file is -mrelocatable-lib,
4039 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4041 1998-12-03 Nick Clifton <nickc@cygnus.com>
4043 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4044 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4045 * bfd-in2.h: Regenerate.
4046 * libbfd.h: Regenerate
4048 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4050 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4051 link against a dynamic symbol with no type or size.
4053 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4055 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4056 relocation for section which does not get loaded.
4057 (elf_i386_relocate_section) [R_386_32]: Likewise.
4059 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4061 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4062 reloc_count and i long instead of unsigned long. Handle error
4063 return from bfd_canonicalize_reloc.
4065 1998-12-01 Nick Clifton <nickc@cygnus.com>
4067 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4070 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4072 * elf32-sh.c (elf/sh.h): Include.
4073 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4074 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4075 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4076 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4077 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4079 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4081 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4082 causes division by zero later on.
4084 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4086 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4089 1998-11-25 DJ Delorie <dj@cygnus.com>
4091 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4094 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4096 * elf32-fr30.c (fr30_elf_relocate_section): Call
4097 fr30_final_link_relocate.
4098 (fr30_final_link_relocate): New function: Handle I20 and I32
4100 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4101 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4102 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4104 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4107 The following changes are based on a patch submitted by Gianluca
4108 Moro <glctr@abc.it>:
4110 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4111 not already been updated.
4112 (find_remembered_hi16s_reloc): New parameter 'already_found'
4113 returns state of remembered hi16s reloc.
4114 (remember_hi16s_reloc): Set 'found' field to false.
4115 (hi16s_location): Add 'found' field.
4117 1998-11-23 DJ Delorie <dj@cygnus.com>
4119 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4120 to see .DLL files as unrecognized.
4121 (i3coff_object_p): Sorry, had to hack it to not recognize these
4122 files (pei-i386) on request.
4124 1998-11-23 DJ Delorie <dj@cygnus.com>
4126 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4127 relents. Call bfd_check_format to reinitialize.
4129 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4131 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4134 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4136 * aclocal.m4: regenerate
4137 * configure: regenerate
4139 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4141 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4142 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4143 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4144 respect it as an upper bound on what memory to reference.
4145 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4146 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4147 update vtable_entries_size appropriately.
4149 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4151 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4154 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4156 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4157 bfds; they have no "file" so we fake it.
4158 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4159 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4160 resizing the memory buffer.
4161 * opncls.c (bfd_make_writable): New function; lets you write a
4162 bfd_create'd bfd to an in-memory buffer.
4163 (bfd_make_readable): New function; lets you read back that buffer
4164 as if it were from bfd_openr. Used to build generated archive
4165 members (winsup's ld's dlltool)
4167 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4169 * po/bfd.pot: Regenerated.
4171 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4173 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4176 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4178 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4179 element of the gotentry list for local symbols too.
4180 (elf64_alpha_relocate_section): Unify local and global handling.
4181 Assert that gotent->use_count > 0.
4183 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4185 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4186 update for file name changes of July 2, 1998.
4188 * configure: Rebuild.
4190 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4192 * po/bfd.pot: Regenerated.
4194 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4196 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4197 * aclocal.m4, configure: regenerate
4199 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4201 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4203 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4205 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4206 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4208 * aclocal.m4, configure: regenerated.
4210 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4212 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4213 R_D10V_GNU_VTENTRY relocs.
4214 (elf_d10v_howto_table): Likewise.
4215 (d10v_reloc_map d10v_reloc_map): Likewise.
4216 (elf32_d10v_gc_mark_hook): New.
4217 (elf32_d10v_gc_sweep_hook): New.
4218 (elf32_d10v_check_relocs): New.
4219 (elf32_d10v_relocate_section): New.
4220 (elf_backend_relocate_section): Define.
4221 (elf_backend_can_gc_sections): Define.
4223 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4225 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4226 (BFD64_BACKENDS): ...from here.
4227 (BFD32_BACKENDS_CFILES): Move vms files here...
4228 (BFD64_BACKENDS_CFILES): ...from here.
4229 * Makefile.in: Rebuild.
4231 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4233 * Makefile.am: Add FR30 target.
4234 * Makefile.in: Add FR30 target.
4235 * archures.c: Add support for FR30.
4236 * config.bfd: Add support for FR30.
4237 * configure.in: Add support for FR30.
4238 * reloc.c: Add support for FR30 relocations.
4239 * targets.c: Add support for FR30 relocations.
4240 * bfd-in2.h: Regenerate.
4241 * configure: Regenerate.
4242 * libbfd.h: Regenerate.
4243 * cpu-fr30.c: New file.
4244 * elf32-fr30.c: New file.
4246 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4248 * configure.in: detect cygwin* instead of cygwin32*
4249 * configure: regenerate
4251 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4253 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4254 use bfd_malloc and free instead and check return value from bfd_malloc.
4256 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4258 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4259 * libbfd.h: Rebuild.
4261 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4262 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4263 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4264 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4266 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4268 (mips_elf_link_hash_table_create): Don't initialize
4269 dynsym_sec_strindex.
4270 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4271 (mips_elf_size_dynamic_sections): Generate a section symbol for
4272 every output section.
4273 (mips_elf_finish_dynamic_sections): Count all sections for
4275 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4278 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4280 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4281 for later PLT entries in large PLTs.
4282 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4284 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4286 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4288 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4290 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4291 * elflink.h (elf_collect_hash_codes): New function. This function is
4292 called for each exported symbol and we compute the ELF hash value for
4294 (compute_bucket_value): New function. It is called from
4295 size_dynamic_sections to determine the hash table size. When we are
4296 optimizing a better, but slower, algorithm is used.
4297 (size_dynamic_sections): Call compute_bucket_value.
4299 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4301 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4303 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4305 (sh_elf_gc_mark_hook): New.
4306 (sh_elf_gc_sweep_hook): New.
4307 (sh_elf_check_relocs): New.
4308 (elf_backend_can_gc_sections): Define.
4310 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4312 * acinclude.m4: undo previous gettext change
4313 * aclocal.m4: rebuild with right version of aclocal.
4315 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4317 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4318 aclocal.m4 to acinclude.m4, so they don't get lost.
4320 * elfcore.h: rewrite for better corefile support.
4321 * elf.c (elfcore_*): new functions.
4322 * elf-bfd.h (elf_obj_tdata): new structure members.
4323 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4325 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4327 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4329 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4330 and R_M32R_GNU_VTENTRY.
4331 (elf_backend_can_gc_sections): Define.
4332 (m32r_elf_check_relocs): New.
4333 (m32r_elf_gc_mark_hook): New.
4334 (m32r_elf_gc_sweep_hook): New.
4335 (m32r_elf_relocate_section): Handle VT relocs.
4337 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4339 * coff-arm.c (arm_relocate_section): Remove redundant test.
4341 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4342 cleat that the 'bitsize' field is the size of the bitfield AFTER
4343 relocation not before.
4345 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4347 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4350 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4352 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4353 R_SPARC_GNU_VTENTRY.
4354 (elf32_sparc_check_relocs): Handle them.
4355 (elf32_sparc_reloc_type_lookup): Likewise.
4356 (elf32_sparc_relocate_section): Likewise.
4357 (elf32_sparc_gc_mark_hook): New.
4358 (elf32_sparc_gc_sweep_hook): New.
4360 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4362 * som.c (som_finish_writing): Perform some sanity checks when
4363 writing an executable or shared library.
4365 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4367 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4368 * configure.in (elf): Add dwarf1.lo.
4369 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4370 * elf.c (_bfd_elf_find_nearest_line): Add call to
4371 _bfd_dwarf1_find_nearest_line.
4372 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4373 Add call to _bfd_dwarf1_find_nearest_line.
4374 * configure: Rebuilt.
4376 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4378 * elflink.h (elf_gc_sections): Do not allow garbage
4379 collection if dynamic sections have been created.
4381 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4383 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4385 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4386 (v850_elf_perform_relocation): Likewise.
4387 (v850_elf_final_link_relocate): Likewise.
4388 (v850_elf_relocate_section): Likewise.
4389 (v850_elf_gc_sweep_hook): New routine.
4390 (v850_elf_gc_mark_hook): New routine.
4391 (elf_backend_can_gc_sections): Define.
4393 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4395 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4398 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4400 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4401 Declare size as bfd_size_type.
4402 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4404 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4406 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4408 * som.c (CPU_PA_RISC2_0): Define.
4409 (_PA_RISC2_0_ID): Likewise.
4410 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4412 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4414 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4415 has a base which is already defined, only add the referenced
4416 symbol to the dynamic symbol table if it is defined or referenced
4419 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4422 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4424 * elflink.h (elf_link_add_object_symbols): Undo last change.
4426 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4428 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4429 symbol for the indirect alias to a versioned symbol.
4431 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4433 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4434 (elf32_i386_vtentry_howto): New.
4435 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4436 or elf32_i386_vtinherit_howto on lookup.
4438 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4440 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4441 reloc_type. Rename R_68K__max to R_68K_max.
4442 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4445 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4447 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4448 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4450 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4453 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4455 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4456 message has a null byte terminator.
4458 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4460 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4461 word subject to R_V850_32 relocation.
4463 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4465 * dwarf2.c: Add comment describing problem computing line numbers
4466 for undefined symbols at link time.
4468 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4470 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4471 transform a defweak into a plt entry.
4472 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4473 plt entry references to receive a RELATIVE reloc.
4474 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4475 (elf64_alpha_relocate_section): Assert we don't overrun
4476 the allocated relocation space.
4478 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4480 * elf.c (swap_out_syms): Always treat section symbols as
4481 special, even if they are attached to a common section.
4483 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4485 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4486 sections with v850 common section attributes into named v850
4488 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4489 common section attributes into named v850 common sections.
4491 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4493 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4496 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4498 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4499 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4500 reloc to the wrong section a warning, not an error. .dynsbss
4501 is not an output section, so there is no need to check for it.
4503 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4505 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4507 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4509 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4510 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4512 (elf32_arm_gc_mark_hook): New.
4513 (elf32_arm_gc_sweep_hook): New.
4514 (elf32_arm_check_relocs): New.
4515 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4517 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4520 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4522 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4523 assume there is no PLT or GOT.
4525 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4527 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4528 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4529 also accepted as a function symbol type.
4531 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4533 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4535 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4537 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4538 match definition of _bfd_gc_sections field.
4539 * libbfd.h: Rebuild.
4541 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4543 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4544 the addend of a dynamic relocation referencing a section.
4545 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4546 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4548 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4550 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4551 bed has a size_dynamic_sections routine before trying to use it.
4553 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4555 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4556 _bfd_elf_rel_vtable_reloc_fn.
4558 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4560 * Makefile.am: Add elf32-arm.c.
4561 * Makefile.in: Rebuild.
4562 * elf-bfd.h: Add elf_backend_get_symbol_type.
4563 * elf.c (swap_out_syms): If defined, call
4564 elf_backend_get_symbol_type.
4565 * elf32-arm.c: Define elf_backend_get_symbol_type.
4566 (elf32_arm_get_symbol-type): New routine.
4567 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4568 (bfd_elf32_arm_process_before_allocation): Change to
4569 check for STT_ARM_TFUNC.
4570 (elf32_arm_final_link_relocate): Likewise.
4571 * elfxx-target.h: Add elf_backend_get_symbol_type.
4573 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4575 * archures.c (bfd_mach_alpha_ev[456]): New.
4576 * cpu-alpha.c: Rework to match these types.
4577 * bfd-in2.h: Rebuild.
4579 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4581 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4582 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4584 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4585 (elf_i386_reloc_type_lookup): Recognize them.
4586 (elf_i386_check_relocs): Pass them off to generic code.
4587 (elf_i386_relocate_section): Ignore them.
4588 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4589 (elf_backend_can_gc_sections): True.
4591 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4593 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4594 before looking at owner field.
4595 (elf32_arm_to_thumb_stub): Ditto.
4596 (elf32_arm_relocate_section): Compute name before calling
4597 elf32_arm_final_link_relocate().
4599 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4601 * elf.c: comment and formatting cleanups.
4604 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4606 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4607 (core files are treated differently than object files).
4608 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4609 bfd_elf_mkcorefile): declare.
4610 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4611 bfd_elf_mkcorefile): add to bfd_target vector.
4612 * elfcore.h (elf_core_file_p): save the program header table,
4613 and set the bfd architecture from the elf file header.
4614 * elf.c (bfd_elf_mkcorefile): new function.
4615 (_bfd_elf_write_corefile_contents): new function.
4616 (assign_file_positions_for_segments): add cases for handling
4617 PT_NOTE segments. (assign_file_positions_except_relocs):
4618 core files should be handled the same as exec files.
4619 (prep_headers): identify core files as type ET_CORE.
4620 (copy_private_bfd_data): identify the sections belonging to
4621 the PT_NOTE segment.
4623 * elf32-sparc.c (elf32_sparc_final_write_processing):
4624 add break statement to default case.
4626 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4628 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4629 section (not input) will be in sections ".sbss", ".sbss2",
4630 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4631 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4632 output_offset for correct evaluation of addend.
4634 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4636 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4637 elf32_arm_allocate_interworking_sections and
4638 elf32_arm_process_before_allocation.
4640 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4642 * bfd-in.h: Ammend prototype for
4643 elf32_arm_process_before_allocation to remove surplus third
4646 * bfd-in2.h: Regenerate.
4648 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4650 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4652 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4654 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4655 calculated for RELOC_SPARC_REV32 case.
4657 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4659 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4660 elf32_arm_allocate_interworking_sections and
4661 elf32_arm_process_before_allocation.
4662 * bfd-in2.h: Regenerated.
4663 * elf32-arm.c Define elf32_arm_link_hash_table.
4664 (insert_thumb_branch): New routine.
4665 (find_thumb_glue): New routine.
4666 (find_arm_glue): New routine.
4667 (record_arm_to_thumb_glue): New routine.
4668 (record_thumb_to_arm_glue): New routine.
4669 (elf32_arm_link_hash_table_create): New routine.
4670 (elf32_arm_get_bfd_for_interworking): New routine.
4671 (elf32_arm_allocate_interworking_sections) New routine.
4672 (elf32_arm_process_before_allocation) New routine.
4673 (elf32_thumb_to_arm_stub): New routine.
4674 (elf32_arm_to_thumb_stub): New routine.
4675 (elf32_print_private_bfd_data): Fix typo.
4676 (elf32_arm_final_link_relocate): Add argument sym_sec.
4677 Check for branches to thumb symbols in case R_ARM_PC24.
4678 Check for branches to arm symbols in case R_ARM_THM_PC22.
4679 (elf32_arm_relocate_section): Pass symbol section to
4680 elf32_arm_final_link_relocate.
4682 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4684 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4685 entries unless the symbol is defined in the executable; in
4686 particular, undefined weak symbols get a PLT entry.
4688 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4690 * libaout.h: Remove nested comment to avoid warning.
4692 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4694 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4695 R_ARM_PC24 relocation.
4697 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4699 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4700 argument is_local. Add argument sym_flags. Check sym_flags
4701 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4702 (elf32_arm_relocate_section): Don't pass local sym and pass
4703 sym_flags to elf32_arm_final_link_relocate.
4705 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4707 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4708 to not count too few relocs for dynamicly linked executables.
4710 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4712 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4713 symbols without a dynamic index dynamic. Consider all weak
4715 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4716 correspondance between input and output sections.
4718 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4720 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4721 that use a .got.plt section start the got offset at zero.
4723 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4725 * ieee.c (ieee_write_processor): Correct the processor ID written
4726 out for bfd_arch_m68k, accommodating change of March 25.
4728 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4730 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4731 R_ARM_THM_RPC22 relocations.
4733 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4735 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4737 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4738 .got relocs in -Bsymbolic shared objects.
4740 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4742 * elf32-arm.c: Add private flags to ELF header.
4743 (elf32_arm_print_private_bfd_data): New Function.
4744 (elf32_arm_set_private_flags): New Function.
4745 (elf32_arm_copy_private_flags): New Function.
4746 (elf32_arm_merge_private_bfd_data): New Function.
4748 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4750 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4752 (elf32_sparc_relocate_section): Likewise.
4754 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4756 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4757 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4758 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4759 of the function. Recognize no .plt as static linking.
4761 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4763 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4764 ".liblist" string through gettext.
4766 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4768 * Makefile.am: Add support for elf32-arm.lo.
4769 * Makefile.in: Rebuild.
4770 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4771 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4772 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4773 * configure: Regenerate.
4774 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4775 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4776 bfd_target bfd_elf32_littlearm_vec.
4777 * elf32-arm.c: New file.
4779 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4781 * libaout.h (M_SPARCLITE_LE): New machine.
4782 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4783 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4784 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4785 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4786 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4787 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4788 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4789 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4790 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4791 be BFD_RELOC_SPARC_REV32.
4793 * config.bfd (sparc86x-*-aout): New
4795 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4797 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4798 actually mapping the output sections.
4800 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4803 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4804 (mn10300_elf_reloc_map): Similarly.
4805 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4807 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4809 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4811 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4812 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4813 elf_mips_reloc_type defined in elf/mips.h.
4815 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4817 * elf64-mips.c: Remove reloc_type definition completely. It's now
4820 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4822 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4823 as they are defined in elf/mips.h now.
4825 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4828 * Re-add lost change:
4829 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4831 (mn10300_elf_relax_section): Include stack space for register saves
4832 in the imm8 field of a "call" instruction.
4833 (compute_function_info): Determine how much stack is allocated by
4834 the movm instruction. Fix typo.
4835 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4837 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4839 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4840 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4842 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4844 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4846 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4848 * elf32-hppa.h: Let ELF header define the enum containing the
4849 external reloc numbers.
4850 * elf32-i386.h: Likewise.
4852 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4854 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4855 * elf32-mips.c: Likewise.
4856 * elf32-ppc.c: Likewise.
4858 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4860 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4861 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4863 * bfd-in.h: Regenerate.
4864 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4865 parameter to 'unsigned int' to avoid K&R compatability problems.
4867 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4869 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4870 functionname_ptr to be const. Change line_ptr to be unsigned.
4872 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4873 macro is not defined. Change second parameter from bfd_link_info
4874 to coff_final_link_info. Add prototype.
4875 (coff_final_link_postscript): Simplify handling when macro is not
4876 defined. Add prototype.
4878 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4880 * elf-mn10300.c: Before include system specific ELF header define
4881 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4882 * elf32-mips.c: Likewise.
4883 * elf32-ppc.c: Likewise.
4885 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4887 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4888 temporary patch over to elf64-mips.c as well.
4890 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4892 * elf32-mips.c (reloc_type): Temporarily disable definition of
4893 standard relocation since they are now defined in elf/mips.h.
4895 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4897 * elf-m10200.c (mn10200_elf_final_link_relocate):
4898 Modify range test for case R_MN10200_8.
4900 * elf-m10300.c (mn10300_elf_final_link_relocate):
4901 Modify range test for case R_MN10300_8.
4903 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4905 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4906 * elf32-i386.c (elf_backend_got_header_size): Define.
4907 (elf_backend_plt_header_size): Define.
4908 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4909 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4910 * elfxx-target.h: Provide a default of zero.
4911 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4912 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4914 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4915 entry from an executable, even if the plt refcount goes to 0.
4917 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4919 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4920 directory name at the line number.
4922 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4923 with an unspecified type.
4925 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4927 * sunos.c: Add undef of valid to avoid problem on SunOS.
4929 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4931 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4933 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4935 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4936 R_68K_PCxx and R_68K_xx relocations. Make sure that
4937 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4938 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4939 R_68K_xx relocations.
4940 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4941 that has no plt entry.
4942 (elf_m68k_relocate_section): Ignore the plt offset in a static
4944 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4946 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4949 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4951 (howto_table, reloc_map): Add entries for them.
4952 (elf_m68k_check_relocs): Handle them. Implement reference
4953 counting for got and plt entries.
4954 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4955 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4957 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4958 (elf_m68k_relocate_section): Handle the new reloc types.
4959 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4960 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4961 * elflink.h (elf_link_add_object_symbols): When creating an
4962 indirect reference for symbol versioning also copy the plt
4964 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4965 flag also reset the plt offset.
4966 (elf_link_assign_sym_version): Likewise.
4967 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4968 the size of the entry in bytes.
4969 (elf_gc_allocate_got_offsets): Likewise.
4971 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4973 * elflink.h (elf_gc_sections): Return true rather than falling off
4976 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4979 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4981 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4982 comment describing when it should be enabled.
4983 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4986 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4988 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4989 information ATN records.
4991 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4993 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4994 section for an absolute symbol in a fully linked file. Based on
4995 patch from Christian Holland <CHolland@de.lucent.com>.
4997 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4999 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5000 that a symbol is undefined.
5002 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5004 * som.c (som_bfd_gc_sections): Define.
5006 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5008 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5009 overflows in ARM_26D patches, since they have already been
5010 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5012 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5014 * coffcode.h (coff_write_object_contents): If we have any long
5015 section names, call coff_write_symbols even if there are no
5018 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5020 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5021 PT_LOAD segment, rather than only setting it once for the entire
5024 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5025 rather than ignoring every phdr with a p_paddr of 0, ignore all
5026 the phdrs if they all have a p_paddr of 0.
5028 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5029 section was discarded from the link.
5031 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5033 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5035 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5037 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5038 floating point operations.
5040 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5042 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5045 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5047 Merge of vax/vms (read-only) support
5048 * configure.com: Support Vax target.
5049 * makefile.vms: Support Vax target.
5050 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5051 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5053 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5055 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5057 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5059 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5061 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5062 * targets.c (bfd_target_ovax_flavour): New flavour.
5063 (vms_alpha_vec): Renamed from evax_alpha_vec.
5065 (target_vector): Update accordingly.
5066 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5068 (vax*-*-*vms*): New target.
5069 * Makefile.am: Update for renamed files. Rebuild dependencies.
5070 * bfd-in2.h: Rebuild.
5071 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5073 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5075 Based on patch from Matt Semersky <matts@scd.hp.com>:
5076 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5077 pointer on abfd->outsymbols.
5078 (generic_add_output_symbol): Handle NULL sym parameter.
5080 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5082 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5085 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5087 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5088 when handling 32 bit immediate relocs.
5089 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5091 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5093 * section.c (STD_SECTION): Account for recently added gc_mark
5094 field in struct asection.
5096 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5097 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5099 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5101 ELF Section-level Garbage Collection:
5102 * bfd.c (bfd_gc_sections): New.
5103 * aout-adobe.c: Hook to default implementation.
5104 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5105 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5106 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5107 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5108 * tekhex.c, versados.c: Likewise.
5109 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5110 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5112 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5113 (bfd_generic_gc_sections): New.
5114 * section.c (SEC_KEEP): New.
5115 (asection): Add gc_mark member.
5117 * elfcode.h (elf_gc*): New name remappings.
5118 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5119 sections to be excluded.
5120 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5121 (elf_gc_propogate_vtable_entries_used): New.
5122 (elf_gc_smash_unused_vtentry_relocs): New.
5123 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5124 (elf_gc_common_finalize_got_offsets): New.
5125 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5126 * elfxx-target.h: Add and default gc hooks.
5128 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5130 (struct elf_obj_tdata): Likewise for local_got_offsets.
5131 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5132 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5133 * elf64-sparc.c, elflink.h: Likewise.
5135 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5136 (ELF_LINK_HASH_MARK): Define.
5137 (struct elf_backend_data): Add GC hooks.
5138 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5140 * elf-m10300.c (mn10300_elf_check_relocs): New.
5141 (mn10300_elf_gc_mark_hook): New.
5142 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5143 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5144 (mn10300_elf_final_link_relocate): Likewise.
5145 (mn10300_elf_relocate_section): Likewise.
5146 (elf_backend_can_gc_sections): Define.
5147 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5148 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5149 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5150 (mips_info_to_howto_rel): Likewise.
5151 (mips_elf_relocate_section): Likewise.
5152 (mips_elf_check_relocs): Likewise.
5153 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5154 (elf_backend_can_gc_sections): Define.
5155 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5156 (ppc_elf_howto_raw): Handle them.
5157 (ppc_elf_reloc_type_lookup): Likewise.
5158 (ppc_elf_relocate_section): Likewise.
5159 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5160 Handle new vtable relocs.
5161 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5162 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5163 (elf_backend_can_gc_sections): Define.
5165 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5167 * archures.c (bfd_mach_mn10300): Define.
5168 * elf-m10300.c: Include elf/mn10300.h
5169 (elf_mn10300_mach): New function.
5170 (_bfd_mn10300_elf_final_write_processing): Likewise.
5171 (_bfd_mn10300_elf_object_p): Likewise.
5172 (elf_backendfinal_write_processing): Define.
5173 (elf_backend_object_p): Likewise.
5175 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5177 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5180 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5182 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5183 link_next field, not the next field.
5185 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5187 * elf.c (map_sections_to_segments): Check the section address
5188 against the phdr size both with and without a modulo of
5191 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5193 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5194 linker created empty input section if the output section has the
5197 * elflink.h (elf_link_output_extsym): Print an error message if
5198 _bfd_elf_section_from_bfd_section fails.
5200 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5203 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5205 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5206 native linker output. Avoid putting an empty section in more than
5209 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5211 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5212 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5214 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5216 * elf.c (swap_out_syms): New arg relocatable_p.
5217 Don't add section VMA to symbols for relocatable output.
5218 (_bfd_elf_compute_section_file_positions): Update call to
5221 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5223 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5224 against 'addend' be signed rather than unsigned.
5226 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5228 * elf32-m32r.c: Add prototyps for static functions.
5230 * coff-arm.c: Add prototypes for static functions.
5232 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5234 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5235 LMA is used to order sections in a segment.
5237 * elf32-v850.c: Add prototypes for static functions.
5238 Change type of addend parameter to bfd_vma in various functions.
5240 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5242 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5243 complain_overflow_signed instead of complain_overflow_bitfield.
5245 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5247 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5248 when comparing against 0.
5250 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5252 * Makefile.am (config.status): New target.
5253 * Makefile.in: Rebuild.
5255 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5257 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5258 error if previous object endianness doesn't match current object.
5260 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5262 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5263 _bfd_elf_print_private)bfd_data ().
5265 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5267 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5269 (elf_link_add_object_symbols): Set type_change_ok and
5270 size_change_ok before calling elf_merge_symbol.
5272 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5273 undefined symbol error, don't also issue an overflow error.
5275 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5277 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5278 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5279 message instead of crashing.
5281 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5283 * archures.c (bfd_mach_cpu32): Define.
5284 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5286 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5287 * ieee.c: Include <ctype.h>.
5288 (ieee_object_p): Parse out process ID string to make it more
5289 likely to be acceptable for bfd_scan_arch.
5290 * bfd-in2.h: Rebuild.
5292 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5294 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5295 _bfd_elf_print_private_bfd_data() so that the program header will
5298 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5300 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5301 0x68. Reindent. Add some comments.
5303 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5305 * elf.c (copy_private_bfd_data): Adjust physical address of
5306 segment in output BFD to contain LMAs of its sections.
5308 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5310 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5311 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5312 endian data 32 bit relocations.
5313 (elf32_sparc_merge_private_bfd_data): Check if linking little
5314 endian objects with big endian objects.
5315 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5316 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5317 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5319 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5320 * archures.c (bfd_mach_sparc_sparclite_le): New.
5321 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5323 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5325 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5328 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5330 * bfd-in.h: Move over patch to bfd-in2.h.
5332 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5334 (_bfd_relocate_contents): Likewise.
5336 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5338 * peicode.h (add_data_entry): If the section has no private data
5339 then do not create a Data Dictionary entry for it.
5341 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5343 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5344 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5345 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5346 subsections during relaxation more correctly.
5348 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5350 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5351 Add extra argument to bfd_arm_process_before_allocation ().
5352 * bfd-in.h: Reflect changes made in bfd-in2.h.
5353 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5354 coff class of a BFD symbol.
5355 * coff-arm.c: Add support for interworking between Thumb code and
5356 non-interworking aware ARM code.
5358 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5360 * po/Make-in (install-info): New target.
5362 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5364 * filemode.c: Remove; not used.
5366 If sysdep.h includes a header file, don't include it again:
5367 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5369 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5371 * archive.c: Don't include <string.h> or <errno.h>.
5372 * evax-alpha.c; Don't include <stdio.h>.
5373 * evax-egsd.c: Likewise.
5374 * evax-etir.c: Likewise.
5375 * evax-misc.c: Likewise.
5376 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5377 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5379 * hpux-core.c: Likewise.
5380 * netbsd-core.c: Likewise.
5382 * libbfd.c: Don't include <sys/types.h>.
5383 * nlmcode.h: Don't include <string.h>.
5384 * osf-core.c: Don't include <string.h> or <stdio.h>.
5385 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5386 <errno.h>, or <unistd.h>.
5387 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5389 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5391 * configure.com: If the version number can not be found in
5392 configure.in, set it to "unknown" rather than "2.8.1".
5394 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5396 * elf32-mips.c (elf_mips_mach): New.
5397 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5398 (_bfd_mips_elf_final_write_processing): Use the names
5399 of machines, rather than the numbers. Set both the ARCH
5400 and MACH in e_flags. Handle a few more specific machines.
5401 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5402 EF_MIPS_ARCH and EF_MIPS_MACH.
5404 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5406 * syms.c (bfd_is_local_label): Revert last change.
5407 * srec.c (srec_write_symbols): Discard debugging symbols.
5409 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5411 * som.c: Include <ctype.h>.
5412 * som.h: Don't include sysdep.h.
5414 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5416 * libbfd.h: Rebuilt.
5417 * libbfd-in.h: Removed gettext includes and defines.
5418 * sysdep.h: Moved gettext-related includes and defines here.
5420 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5422 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5423 an ad-hoc test. Kill bogus #if 0 code.
5424 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5426 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5428 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5429 when generating a normal executable for a symbol defined in a
5430 regular file. When copying a reloc into the output file, adjust
5431 the addend for a PC relative reloc against a global symbol.
5433 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5435 * libbfd.h: Rebuilt.
5436 * libbfd-in.h (_): Define as dgettext.
5438 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5440 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5442 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5443 when declaring parameter types.
5444 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5446 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5448 * config.bfd: If we include any ELF targets in targ_defvec and/or
5449 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5450 * elf32-gen.c (dummy): New static const variable.
5451 (elf_generic_info_to_howto): New static function.
5452 (elf_generic_info_to_howto_rel): New static function.
5453 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5454 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5455 * elf64-gen.c: Same changes as elf32-gen.c.
5456 * elfcode.h (elf_object_p): For the generic target, ignore a
5457 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5459 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5461 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5462 * configure: Rebuild.
5464 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5466 * config.bfd: Update OSR5/Unixware patterns.
5468 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5470 * elf.c (assign_file_positions_for_segments): Allow for holes
5471 between sections added by a link script.
5473 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5475 * configure.in: Change version number to 2.9.4
5476 * configure: Rebuild.
5478 Based on patch from H.J. Lu <hjl@gnu.org>:
5479 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5480 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5481 * bfd-in2.h: Rebuild.
5483 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5485 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5488 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5490 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5491 (elf64_alpha_relax_section): Fill them in.
5492 (elf64_alpha_relax_opt_call): Implement more than a stub.
5493 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5494 alignment on .scommon.
5495 (elf64_alpha_merge_gots): Merge use counts as well.
5497 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5499 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5500 for calculating a local symbol's address.
5501 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5502 Set the .got's cooked size as well as the raw size.
5504 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5506 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5507 internationalisation of printed information.
5509 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5510 internationalisation of printed information.
5512 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5514 * syms.c (struct indexentry): Change directory_name, file_name,
5515 and function_name fields to char *.
5516 (struct stab_find_info): Change cached_file_name field to char *.
5518 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5520 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5522 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5524 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5526 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5528 * Makefile.am (install-data-local): Make $(includedir).
5529 * Makefile.in: Rebuild.
5531 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5533 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5535 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5537 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5538 * Makefile.in: Rebuild.
5540 * bfd-in2.h: Rebuild for Nick's changes.
5542 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5544 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5545 change wrt length == max_namelen.
5547 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5549 * Many files: Added gettext invocations around user-visible
5551 * libbfd-in.h: Added gettext includes and defines.
5552 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5553 HAVE_LC_MESSAGES): Define.
5554 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5556 * Makefile.am (SUBDIRS): Added po.
5557 (POTFILES): New macro.
5558 (po/POTFILES.in): New target.
5559 (SOURCE_HFILES): New macro.
5561 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5563 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5565 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5566 NT_PRSTATUS note section encountered, it contains the status of
5567 the currently executing thread when the core file was written.
5569 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5571 * libcoff.h: Add extra parameter to
5572 bfd_coff_link_output_has_begun overrideable function.
5573 * cofflink.c: Pass extra parameter to
5574 bfd_coff_link_output_has_begun function.
5575 * bfd-in.h: Add prototypes for exported ARM interworking
5577 * peicode.h: ARM specific code reorganised to conform to BFD
5579 * coffcode.h: ARM specific code reorganised to conform to BFD
5581 * coff-arm.c: Code reorganised to conform to the BFD coding
5582 conventions. Global variables have been moved into an ARM
5583 specific hash table structure and a new function:
5584 bfd_arm_get_bfd_for_interworking() has been created which is
5585 called from the linker scripts.
5587 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5589 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5591 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5592 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5593 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5594 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5596 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5598 * config.bfd: Added sparc86x support.
5600 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5602 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5603 an out of range pc-relative jump/call to an undefined weak symbol.
5605 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5607 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5610 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5612 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5613 an error other than bfd_error_system_call, set the error to
5614 bfd_error_wrong_format.
5616 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5617 bfd_elf32_powerpcle_vec.
5619 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5620 program segments are zero, don't set p_paddr_valid.
5622 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5624 * elf64-alpha.c: Initial implementation of relaxation --
5625 (struct alpha_elf_link_hash_entry): Add use_count member.
5626 (elf64_alpha_check_relocs): Initialize and increment it.
5627 (elf64_alpha_can_merge_gots): Check it when considering merging.
5628 (elf64_alpha_merge_gots): Drop entries with zero use.
5629 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5630 (elf64_alpha_always_size_sections): Split out got sizing ...
5631 (elf64_alpha_size_got_sections): ... here. New function.
5632 (elf64_alpha_relax_find_reloc_ofs): New function.
5633 (elf64_alpha_relax_with_lituse): Likewise.
5634 (elf64_alpha_relax_without_lituse): Likewise.
5635 (elf64_alpha_relax_opt_call): Likewise.
5636 (elf64_alpha_relax_section): Likewise.
5637 (elf64_alpha_add_symbol_hook): Likewise.
5638 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5639 (elf64_alpha_relocate_section): Likewise.
5640 (bfd_elf64_bfd_relax_section): Define.
5641 (elf_backend_add_symbol_hook): Likewise.
5643 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5645 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5646 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5647 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5649 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5651 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5652 * configure: Rebuild.
5654 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5656 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5657 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5658 * configure.in: Define and substitute WIN32LDFLAGS and
5660 * aclocal.m4: Rebuild with new libtool.
5661 * configure, Makefile.in: Rebuild.
5663 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5665 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5666 before any other symbols in the same section.
5668 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5670 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5673 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5675 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5677 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5678 Use addr_size for address size, rather than sizeof(bfd_vma).
5679 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5680 Fix call to read_address.
5681 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5682 Scrap other unneeded arguments. Fix call to read_address.
5683 (scan_unit_for_functions): Fix call to read_attribute.
5684 (parse_comp_unit): We now handle more values for addr_size.
5685 Set addr_size in unit. Fix call to read_attribute and
5688 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5690 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5692 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5694 * archures.c (bfd_default_scan): Add m68k cases back to default
5695 switch, reverting patch of March 25, since IEEE support depends
5698 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5700 * Makefile.am (diststuff): New target.
5701 * Makefile.in: Rebuild.
5703 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5705 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5706 som_offset when we have an extended name table.
5708 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5710 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5712 * Makefile.in: Rebuild.
5714 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5716 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5717 symbols when creating a shared library.
5718 (elf_m68k_adjust_dynindx): New function, used by above code.
5719 (elf_m68k_finish_dynamic_sections): Initialize the section
5721 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5723 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5725 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5728 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5730 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5733 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5735 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5738 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5740 * configure.in: Set version to 2.9.1.
5741 * configure: Rebuild.
5743 * Branched binutils 2.9.
5745 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5747 * syms.c (ENABLE_CACHING): Define.
5748 (struct indexentry): Define.
5749 (struct stab_cache): Remove.
5750 (cmpindexentry): New static function.
5751 (struct stab_find_info): Add new fields: indextable,
5752 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5753 cached_file_name. Remove fields: file_cache, function_cache, and
5755 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5756 index table and search it.
5758 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5760 * elf.c (_bfd_elf_copy_private_section_data): Call
5761 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5763 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5765 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5767 * coff-arm.c: Define all globally visible variables and functions
5768 only when COFF_WITH_PE is not defined.
5769 * configure.in (armpe_little_vec, armpe_big_vec): Add
5771 * configure: Rebuild.
5773 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5775 Fix some gcc -Wall warnings:
5776 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5777 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5778 * archures.c (bfd_default_scan): Likewise.
5779 * bfd.c (bfd_scan_vma): Likewise.
5780 * binary.c (mangle_name): Likewise
5781 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5782 * coff-sh.c (sh_relocate_section): Likewise.
5783 * coff-stgo32.c (create_go32_stub): Likewise.
5784 * coffcode.h (coff_slurp_line_table): Likewise.
5785 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5786 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5787 (assign_file_positions_for_segments): Likewise.
5788 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5789 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5790 * oasys.c (oasys_write_sections): Likewise.
5791 * ppcboot.c (ppcboot_object_p): Likewise.
5792 (mangle_name): Likewise.
5793 * riscix.c (riscix_fix_pcrel_26): Likewise.
5794 * srec.c (srec_scan): Likewise.
5795 * stabs.c (_bfd_write_section_stabs): Likewise.
5796 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5797 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5798 switch. Declare parameters for function pointers.
5799 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5801 * elf.c (elf_sort_sections): Likewise.
5802 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5803 Add default cases to switches.
5804 (coff_arm_relocate_section): Remove unused local variables.
5806 (coff_arm_bfd_set_private_flags): Change flag variable to type
5808 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5809 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5810 (dump_toc): Change cat to const, and initialize it.
5811 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5812 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5813 (sh_elf_relocate_section): Initialize r_symndx.
5814 * coffcode.h (coff_compute_section_file_positions): Only declare
5815 old_sofar if ALIGN_SECTIONS_IN_FILE.
5816 (coff_write_object_contents): Initialize csym.
5817 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5818 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5820 * dwarf2.c: Include libiberty.h.
5821 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5822 (decode_line_info): Remove unused local variables.
5823 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5824 (m32r_elf_relocate_section): Likewise.
5825 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5826 (v850_elf_reloc): Likewise.
5827 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5828 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5829 * elf.c (assign_file_positions_for_segments): Always set adjust.
5830 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5831 parenthesize expression.
5832 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5833 (m32r_elf_object_p): Return a value.
5834 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5835 * elf32-mips.c (mips_elf_final_link): Initialize last.
5836 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5837 * elf32-v850.c (v850_elf_object_p): Return a value.
5838 (v850_elf_print_private_bfd_data): Change fprintf format string.
5839 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5841 * elflink.h (elf_link_add_object_symbols): Change vernum to
5842 unsigned int, and initialize it. Change fprintf format string.
5843 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5844 when setting or comparing to soname_indx.
5845 (elf_create_pointer_linker_section): Change num_symbols to
5847 * libcoff-in.h (coff_data_type): Change flags to flagword.
5848 * peicode.h (pe_print_idata): Initialize idx. Change j to
5849 bfd_size_type. Initialize hint_member. Remove useless test to
5851 (pe_print_edata): Change num_functions and num_names in struct
5852 EDT_type to unsigned long. Remove cast. Change fprintf format
5854 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5855 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5857 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5858 int *. Update uses. Change j to long.
5859 * bfd-in2.h, libcoff.h: Rebuild.
5861 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5863 * elf32-v850.c Remove definition of USE_REL.
5864 (v850_elf_info_to_howto_rela): New function.
5865 (v850_elf_perform_relocation): Renamed from
5866 v850_elf_store_addend_in_insn. Removed replace argument.
5867 (v850_elf_reloc): store the relocation in the addend field instead
5869 (v850_elf_final_link_relocate): Now calls
5870 v850_elf_perform_relocation.
5871 (v850_elf_relocate_section): Remove code to generate REL
5874 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5876 * coffcode.h (coff_new_section_hook): Set the type and storage
5877 class in the native symbol information allocated for a new section
5880 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5882 * peicode.h: Chain together calls to
5883 coff_bfd_copy_private_bfd_data and
5884 coff_bfd_print_private_bfd_data.
5886 * coff-arm.c: Add prototypes for
5887 coff_arm_bfd_print_private_bfd_data and
5888 coff_arm_bfd_copy_private_bfd_data.
5890 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5892 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5895 * peicode.h: Call arm-coff private data functions after handling
5898 * coff-arm.c: Turn statics into globals so that they can be shared
5899 both pe and pei backends.
5901 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5903 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5905 (sunos_write_object_contents): Likewise.
5906 * aoutx.h (NAME(aout,machine_type)): Likewise.
5907 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5909 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5911 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5913 (bfd_default_scan): Remove m68k special cases.
5914 * bfd-in2.h: Rebuild.
5915 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5917 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5918 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5920 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5921 selection, change printable_name to just "m68k" and make that the
5922 default instead of m68k:68020.
5924 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5926 (MY_get_section_contents): Define as aout_32_get_section_contents
5927 rather than NAME(aout,get_section_contents).
5929 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5931 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5932 and call bfd_default_set_arch_mach to do the real work.
5934 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5936 * bout.c (BALX): Include return register g14 as part of the insn.
5938 (calljx_callback): Use it.
5940 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5942 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5943 * libbfd.h: Rebuild.
5945 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5946 byte_count to unsigned int.
5947 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5948 unused local variables.
5950 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5951 variables er and er1.
5953 * cpu-v850.c: Include <ctype.h>.
5954 (scan): Case isdigit argument to unsigned char.
5956 From Yan Meroth <YAN.MEROTH@st.com>:
5957 * ihex.c (ihex_scan): Add extbase variable so that getting an
5958 extended linear address record does not ignore any previous
5960 (ihex_write_object_contents): When writing out an extended linear
5961 address record, zero out any previous extended address.
5963 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5965 * ieee.c (do_one): Check section before dereferencing it.
5966 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5967 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5969 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5971 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5973 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5975 * coff-arm.c: Add interworking functions to pe backends.
5977 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5979 * configure.in: Use AM_DISABLE_SHARED.
5980 * aclocal.m4, configure: Rebuild with libtool 1.2.
5982 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5984 * coff-arm.c (coff_arm_relocate_section): Better error messages
5985 when interowrking conflucts occur. Courtesy of Jonathan Walton
5987 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5988 relocations. Patch courtesy of Jonathan Walton and Tony
5991 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5993 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5994 part of Feb 22 change controling when to override the existing
5995 symbol with the .plt entry.
5997 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5999 * config.bfd (targ_cpu): Add thumb-pe target.
6001 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6002 functions in PE build.
6004 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6006 * config.bfd (sparclite-*-elf*): Added.
6008 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6010 * configure.in: Add elf.lo to elf shell variable.
6011 * Makefile.am (BFD_LIBS): Remove elf.lo.
6012 (BFD_LIBS_CFILES): Remove elf.c.
6013 (BFD32_BACKENDS): Add elf.lo.
6014 (BFD32_BACKENDS_CFILES): Add elf.c.
6015 * configure, Makefile.in: Rebuild.
6017 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6019 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6020 relocation against a now-local symbol should not have a dynamic
6023 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6025 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6027 (pe_print_private_bfd_data): Print PE flags. From Mikey
6028 <jeffdb@netzone.com>.
6030 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6032 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6033 a plt entry when we can determine that we authoritatively define
6036 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6038 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6039 don't actually use trad-core, but a SunOS-style core file handled
6041 * hosts/sparclinux.h: Remove.
6043 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6045 * peicode.h (pe_print_idata): If there is no .idata section, look
6046 for the import tables in some other section. Make the initial
6047 label line up better with the data. Print the import address
6048 table even if there is no import name table. If the import
6049 address table holds actual addresses, print them.
6051 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6053 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6054 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6055 bfd_error_system_call.
6057 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6059 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6060 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6062 From H.J. Lu <hjl@gnu.org>:
6063 * Makefile.am (libbfd_la_LDFLAGS): Define.
6064 * Makefile.in: Rebuild.
6066 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6068 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6069 * netbsd.h (MACHTYPE_OK): Define.
6070 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6071 calling N_SET_MACHTYPE, rather than having a switch.
6072 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6074 * i386netbsd.c (MACHTYPE_OK): Don't define.
6075 (DEFAULT_MID): Define.
6076 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6077 (MACHTYPE_OK): Don't define.
6078 (DEFAULT_MID): Define.
6079 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6080 (DEFAULT_MID): Define.
6081 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6082 (DEFAULT_MID): Define.
6083 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6084 (DEFAULT_MID): Define.
6086 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6087 * vaxnetbsd.c: New file.
6088 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6089 rather than netbsd_core.
6090 * targets.c (vaxnetbsd_vec): Declare.
6091 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6092 defined, add netbsd_core_vec.
6093 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6094 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6095 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6096 * config.bfd (alpha*-*-netbsd*): New target.
6097 * Makefile.am: Rebuild dependencies.
6098 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6099 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6100 * configure, Makefile.in: Rebuild.
6102 * configure.host: Remove the old shared library build stuff. We
6103 now use libtool instead.
6105 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6107 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6109 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6111 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6112 * configure: Rebuild.
6114 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6115 * elf32-v850.c (remember_hi16s_reloc): New function.
6116 (find_remembered_hi16s_reloc): New function.
6117 (v850_elf_store_addend_in_insn): Use the above new functions to
6118 match up HI6S relocs with LO16 relocs.
6120 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6122 * configure.in: Change -linux* to -linux-gnu*.
6123 * config.bfd, configure.host: Likewise.
6124 * configure: Rebuild.
6126 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6128 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6129 LO16/HI16S bug and improve comments about what is going on.
6131 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6133 * configure, aclocal.m4: Rebuild with new libtool.
6135 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6137 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6138 when merging v850 code into v850e/v850ea code. Do not initialise
6139 output flags if the input is the default architecture.
6141 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6143 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6144 get the size from bfd_arch_bits_per_address instead of directly
6147 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6149 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6150 to wrap, just return all 1's bits instead.
6151 * libbfd.h: Regenerate.
6153 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6155 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6157 (coff_relocate_section): If COFF_WITH_PE, define as
6158 coff_pe_i386_relocate_section.
6159 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6160 skip empty sections, to match coff_write_object_contents.
6162 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6163 rather than swapping out r_offset twice. From Luke Deller
6164 <luked@cse.unsw.edu.au>.
6166 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6168 * configure.in: Set libtool_enable_shared rather than
6169 libtool_shared. Remove diversion hack.
6170 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6173 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6175 * syms.c (struct stab_cache): Define.
6176 (struct stab_find_info): Remove cached_offset, cached_stab,
6177 cached_str, and cached_stroff fields. Add file_cache,
6178 function_cache, and line_cache fields.
6179 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6182 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6184 * peicode.h (pe_print_idata): Check for import of ordinal rather
6186 (pe_print_edata): If there is no .edata section, look for the
6187 export data in some other section.
6189 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6191 * configure.in: Change version to 2.8.4.
6192 * configure: Regenerated.
6194 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6196 Add tms320c30 support:
6197 * cpu-tic30.c: New file.
6198 * aout-tic30.c: New file.
6199 * coff-tic30.c: New file.
6200 * archures.c (bfd_arch_tic30): Define.
6201 (bfd_tic30_arch): Declare.
6202 (bfd_archures_list): Add bfd_tic30_arch.
6203 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6205 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6206 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6207 (coff_set_flags): Likewise.
6208 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6209 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6210 * Makefile.am: Rebuild dependencies.
6211 (ALL_MACHINES): Add cpu-tic30.lo.
6212 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6213 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6214 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6215 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6217 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6219 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6220 to lag behind LO16 reloc by a couple of instructions.
6222 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6224 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6225 make to reexamine the file timestamp.
6226 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6228 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6231 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6233 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6234 to create .dynsbss and .rela.sbss sections.
6235 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6236 copied from dynamic objects into .sbss.
6237 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6238 use it. Correct typo of .rela.sdata2.
6239 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6240 put the data, which may now be in .sbss.
6241 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6242 (elf_backend_create_dynamic_sections): Define as
6243 ppc_elf_create_dynamic_sections.
6245 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6246 against _GLOBAL_OFFSET_TABLE_.
6247 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6248 shared libraries which refer to local symbols. Make sure that the
6249 test for allocating space for a reloc in a shared object is the
6250 same as the test for emitting a reloc.
6252 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6254 * config.bfd (i[3456]-*-mingw32*): New target.
6255 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6256 * aclocal.m4, configure: Rebuild.
6258 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6260 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6263 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6265 Sparc v9 ABI compliant PLT:
6266 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6267 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6268 (LARGE_PLT_THRESHOLD): New define.
6269 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6270 (sparc64_elf_build_plt): New function.
6271 (sparc64_elf_plt_entry_offset): Likewise.
6272 (sparc64_elf_plt_ptr_offset): Likewise.
6273 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6274 contain the index for convenience. Skip the initial entries
6276 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6277 memory for the benefit of .rela.plt.
6278 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6279 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6280 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6281 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6282 Call sparc64_elf_build_plt.
6283 (elf_backend_want_got_plt): No.
6284 (elf_backend_plt_readonly): No.
6285 (elf_backend_plt_alignment): 8.
6287 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6288 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6289 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6292 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6294 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6296 * cpu-mips.c (arch_info_struct): Add mips variants.
6297 * bfd-in2.h: Rebuilt.
6299 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6301 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6304 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6306 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6307 (i[3456]86sco3.2v5*coff): New target.
6309 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6311 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6313 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6315 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6316 * bfd-in2.h: Regenerate.
6318 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6320 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6322 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6324 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6325 adjust addend for an output common symbol (from Jimmy Blair
6326 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6327 defined symbol to counteract adjustment made in generic relocation
6330 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6332 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6334 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6335 (GET_SCNDHR_NLNNO): Likewise.
6337 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6339 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6341 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6343 * elf32-m32r.c: Add macros to handle NOP insertion.
6345 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6347 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6348 (xcoff_mark): Likewise.
6349 (xcoff_build_ldsyms): Mark absolute symbols.
6351 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6353 * bout.c (b_out_write_object_contents): Sort symbols before output
6354 to keep {CALL,BAL}NAME symbols adjacent.
6355 (b_out_symbol_cmp): New function.
6357 For older changes see ChangeLog-9697
6363 version-control: never