1 2000-04-06 Timothy Wall <twall@cygnus.com>
3 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
4 class. Handle SEC_CLINK and SEC_BLOCK flags.
5 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
6 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
8 2000-04-06 Nick Clifton <nickc@cygnus.com>
10 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
11 EF_INTERWORK if this is an unknown EABI.
12 (elf32_arm_merge_private_bfd_data): Check EABI version
13 numbers. Only check EF_xxx flags if the EABI version number
15 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
16 if the EABI version number is unknown.
17 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
18 if the EABI version number is unknown.
20 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
22 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
23 BFD_RELOC_SH_LOOP_END.
24 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
25 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
26 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
27 (sh_elf_reloc_loop): New function.
28 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
30 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
31 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
32 * bfd-in2.h, libbfd.h: Regenerate.
34 2000-04-04 Alan Modra <alan@linuxcare.com.au>
36 * po/bfd.pot: Regenerate.
38 * Makefile.am: Remove extraneous mkdep comment.
39 (MKDEP): Use gcc -MM rather than mkdep.
40 (DEP): Quote when passing vars to sub-make. Add warning
42 (DEP1): Rewrite for "gcc -MM".
43 (CLEANFILES): Add DEP2.
45 * Makefile.in: Regenerate.
47 2000-04-03 Kevin Buettner <kevinb@redhat.com>
49 * configure.in: Added corefile support for AIX 4.3. In particular,
50 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
51 compiling rs6000-core.c.
52 * configure: Regenerated.
54 2000-04-03 H.J. Lu <hjl@gnu.org>
56 * cache.c (bfd_open_file): Unlink the output file only if
59 2000-04-01 Ken Block USG <block@zk3.dec.com>
61 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
62 relative relocations for non-loaded sections in shared objects.
63 (elf64_alpha_check_relocs): Similarly.
65 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
67 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
68 BFD_RELOC_16 to switch for extended relocs.
69 (MY_swap_ext_reloc_in): New.
70 (MY_swap_ext_reloc_out): New.
71 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
72 than NAME(aout,swap_ext_reloc_in) for extended relocs.
73 (NAME(aout,squirt_out_relocs)): Similarly use
74 MY_swap_ext_reloc_out.
75 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
77 2000-04-03 Kazu Hirata <kazu@hxi.com>
79 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
82 2000-03-31 Thomas de Lellis <tdel@wrs.com>
84 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
88 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
90 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
91 HOWTO references to bfd_elf_generic_reloc, that have
92 partial_inplace == true, now use the new function. The function
93 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
94 extends its fixes to the R_M32R_{16,24,32} relocs.
95 The new logic in m32r_elf_lo16_reloc() has been removed, and
96 it instead calls the new routine to obtain that functionality.
98 2000-03-27 Alan Modra <alan@linuxcare.com.au>
100 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
101 elf32_avr_check_relocs, avr_final_link_relocate,
102 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
103 elf32_avr_object_p): Add prototypes.
104 (elf32_avr_gc_mark_hook): Add default for h->root.type.
105 (bfd_elf_avr_final_write_processing): Make static.
107 2000-03-27 Denis Chertykov <denisc@overta.ru>
109 * cpu-avr.c: New file. BFD support routines for AVR architecture.
110 * archures.c (bfd_architecture): Add AVR architecture.
111 (bfd_archures_list): Add reference to AVR architecture info.
112 * elf.c (prep_headers): Handle bfd_arch_avr.
113 * reloc.c: Add various AVR relocation enums.
114 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
116 * Makefile.am: Add support for AVR elf.
117 * configure.in: Likewise.
118 * config.bfd: Likewise.
119 * Makefile.in: Regenerate.
120 * configure: This too.
121 * bfd-in2.h: And this.
122 * libbfd.h: And this.
124 2000-03-24 H.J. Lu <hjl@gnu.org>
126 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
127 (elf64_alpha_find_reloc_at_ofs): Likewise.
129 2000-03-17 Alan Modra <alan@linuxcare.com.au>
131 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
132 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
133 allowable range used to be -2**(n-1) to 2**n-1.
134 * reloc.c (_bfd_relocate_contents): Same here. Also replace
135 "boolean overflow" with "bfd_reloc_status_type flag".
137 2000-03-14 Doug Evans <dje@casey.transmeta.com>
139 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
141 2000-03-14 Kazu Hirata <kazu@hxi.com>
143 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
144 of shrinks properly, including the last reloc.
146 2000-03-13 Kazu Hirata <kazu@hxi.com>
148 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
151 2000-03-11 Alan Modra <alan@linuxcare.com.au>
153 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
154 a format mismatch rather than an "error" from bfd_read such as
155 bfd_error_file_truncated.
157 2000-03-10 Geoff Keating <geoffk@cygnus.com>
159 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
160 sign-extension and big-endian compensation for
161 R_MIPS_64 even in ld -r.
163 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
165 * elf32-mips.c (mips_elf_next_relocation): Rename from
166 mips_elf_next_lo16_relocation, and generalize to look
167 for any relocation type.
168 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
169 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
170 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
171 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
172 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
173 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
174 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
175 (mips_rtype_to_howto): Likewise.
176 (mips_elf_calculate_relocation): Handle new relocs.
177 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
178 are paired. The addend for R_MIPS_GNU_REL16_S2
179 is shifted right two bits.
181 2000-03-10 Alan Modra <alan@linuxcare.com.au>
183 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
184 comment, and ensure it doesn't happen again.
185 (bfd_install_relocation): Same here.
186 (_bfd_relocate_contents): Don't bother assigning unused signmask
187 shift result. Fix typos in comments.
188 Remove trailing whitespace throughout file.
190 2000-03-07 Doug Evans <dje@casey.transmeta.com>
192 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
193 * bfd-in2.h: Rebuild.
195 2000-03-06 Nick Clifton <nickc@cygnus.com>
197 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
199 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
200 (SIZEOF_ILF_STRINGS): Redefine.
201 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
202 relative reloc, as opposed to a section relative reloc.
203 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
205 Add length of symbol's prefix to string pointer.
206 Store a pointer to the symbol in the symbol pointer table.
207 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
208 Initialise the symbol pointer table.
209 Store the hint in the Hint/Name table.
210 Make the jump reloc be symbol realtive, not section relative.
211 Create an import symbol for imported code.
213 2000-03-06 Catherine Moore <clm@cygnus.com>
215 * elf.c (swap_out_syms): Check for null type_ptr.
217 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
219 * aout-target.h (MY(write_object_contents)): Remove unused
220 and unusable "#if CHOOSE_RELOC_SIZE".
221 * pc532-mach.c (MY(write_object_contents)): Ditto.
222 * netbsd.h (MY(write_object_contents)): Ditto.
223 * hp300hpux.c (MY(write_object_contents)): Ditto.
224 * freebsd.h (MY(write_object_contents)): Ditto.
225 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
227 2000-02-29 H.J. Lu <hjl@gnu.org>
229 * peicode.h (jtab): Make it static.
231 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
232 defined and COFF_IMAGE_WITH_PE is not defined.
233 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
234 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
236 2000-03-01 Nick Clifton <nickc@cygnus.com>
238 * coff-arm.c (bfd_arm_process_before_allocation): Make
239 'symndx' signed to prevent compile time warning.
241 * coff-mcore.c: Remove unused prototype for pe_object_p.
243 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
244 functions that are not used when COFF_IMAGE_WITH_PE is
246 (struct sh_opcode): Change type of 'flags' field to unsigned
247 long so that it can hold the USESAS flag.
249 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
251 * elf-m10300.c (mn10300_elf_relax_section): Initialise
254 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
256 Remove unusued variables and code.
257 (elf_backend_add_symbol_hook): Fix prototype.
259 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
262 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
265 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
267 Remove unusued variables and code.
268 (elf_backend_add_symbol_hook): Fix prototype.
270 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
272 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
273 to unused function parameter.
275 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
277 Use EMPTY_HOWTO to initialise empty howto slots.
278 Remove unused variables.
280 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
282 2000-03-01 H.J. Lu <hjl@gnu.org>
284 * aoutx.h (aout_link_input_section_std): Pass "true" to
285 the undefined_symbol callback.
286 (aout_link_input_section_ext): Likewise.
287 * bout.c (get_value): Likewise.
288 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
289 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
291 (alpha_relocate_section): Likewise.
292 * coff-arm.c (coff_arm_relocate_section): Likewise.
293 * coff-i960.c (coff_i960_relocate_section): Likewise.
294 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
295 * coff-mips.c (mips_relocate_section): Likewise.
296 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
297 * coff-sh.c (sh_relocate_section): Likewise.
298 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
299 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
300 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
301 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
302 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
303 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
304 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
305 * elf32-i370.c (i370_elf_relocate_section): Likewise.
306 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
307 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
308 * elf32-sh.c (sh_elf_relocate_section): Likewise.
309 * elf32-v850.c (v850_elf_relocate_section): Likewise.
310 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
311 * elflink.h (elf_link_output_extsym): Likewise.
312 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
313 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
314 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
316 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
317 undefined_symbol callback when building shared library with
318 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
320 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
321 * elf32-i386.c (elf_i386_relocate_section): Likewise.
322 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
323 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
324 (elf32_mips_get_relocated_section_content): Likewise.
325 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
326 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
327 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
328 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
330 2000-02-28 Nick Clifton <nickc@cygnus.com>
332 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
333 * Makefile.in: Regenerate.
335 * configure.in: Add support for mips and sh pe vectors.
336 * configure: regenerate.
338 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
341 * targets.c: Add mips and sh pe vectors.
343 * libpei.h (coff_final_link_postscript): Only define if not
346 * coffcode.h: Add support for WinCE magic numbers.
348 * peigen.c (pe_print_reloc): Update comment and rearrange
349 appending of newline character.
351 * peicode.h: Add support for Image Library Format.
352 (pe_ILF_vars): Structure containing data used by ILF code.
353 (pe_ILF_make_a_section): New function. Create a section based
355 (pe_ILF_make_a_reloc): New function. Create a reloc based on
357 (pe_ILF_make_a_symbol): New function. Create a symbol based
359 (pe_ILF_save_relocs): New function. Store the relocs created
360 by pe_ILF_make_a_reloc in a section.
361 (pe_ILF_build_a_bfd): New function. Create a BFD describing
363 (pe_ILF_object_p): New function. Return a bfd_target pointer
365 (pe_bfd_object_p): If an ILF object is detected call
366 pe_ILF_object_p on it.
368 * coff-arm.c: Add support for WinCE relocs which are different
369 from normal ARM COFF relocs.
370 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
372 * coff-sh.c: Add support for sh-pe target.
373 * pe-sh.c: New file. Support code for sh-pe target.
374 * pei-sh.c: New file. Support code for sh-pe target.
376 * pe-mips.c: New file. Support code for mips-pe target.
377 * pei-mips.c: New file. Support code for mips-pe target.
379 2000-02-27 Jakub Jelinek <jakub@redhat.com>
381 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
382 architecture if the object causing the bump is dynamic.
383 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
384 and also don't it for memory ordering.
385 (sparc64_elf_write_relocs): Take src_rela out of the loop.
387 2000-02-27 Ian Lance Taylor <ian@zembu.com>
389 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
390 calling bfd_get_section_size_before_reloc.
391 (decode_line_info): Likewise.
392 (_bfd_dwarf2_find_nearest_line): Likewise.
394 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
396 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
397 name of the libtool directory.
398 * Makefile.in: Rebuild.
400 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
402 * som.c (SOM_HOWTO): Define.
403 (som_hppa_howto_table): Use it.
405 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
407 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
409 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
411 2000-02-24 Catherine Moore <clm@cygnus.com>
413 * som.c (som_misc_symbol_info): Add field
415 (som_bfd_derive_misc_symbol_info): Initialize
417 (som_build_and_write_symbol_table): Keep track
418 of secondary_def field.
419 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
420 if secondary_def field is set.
421 (som_bfd_ar_write_symbol_stuff): Initialize
424 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
426 * dwarf2.c (read_address): Read 16-bits addresses.
427 (parse_comp_unit): Accept addr_size == 2.
429 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
431 * bfd-in.h: Update copyright date.
433 2000-02-23 Linas Vepstas <linas@linas.org>
435 * cpu-i370.c: New file.
436 * elf32-i370.c: New file.
437 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
438 (bfd_i370_arch): New.
439 (bfd_archures_list): Add bfd_i370_arch.
440 * elf.c (prep_headers): Add bfd_arch_i370.
441 * Makefile.am: Add support for IBM 370 elf.
442 * config.bfd: Likewise.
443 * configure.in: Likewise.
444 * libbfd.h (bfd_reloc_code_real_names): Likewise.
445 * reloc.c (bfd_reloc_code_type): Likewise.
446 * targets.c: Likewise.
448 * Makefile.in: Regenerate.
449 * configure: Regenerate.
450 * bfd-in2.h: Regenerate.
452 2000-02-22 Ian Lance Taylor <ian@zembu.com>
454 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
455 invalid relocation types, and change them to R_386_NONE.
457 2000-02-22 H.J. Lu <hjl@gnu.org>
459 * elflink.h (elf_link_add_object_symbols): If a version symbol is
460 not defined, don't add a second ELF_VER_CHR.
462 * elflink.h (elf_bfd_final_link): Call output_extsym for global
463 symbols converted to local symbols even when stripping all
465 (elf_link_output_extsym): Process global symbols converted to
466 local symbols even if they are being stripped.
468 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
470 * archures.c (bfd_octets_per_byte): Return unsigned int.
471 (bfd_arch_mach_octets_per_byte): Ditto.
472 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
474 * section.c (bfd_get_section_size_before_reloc): Quell signed
475 vs. unsigned comparison warning.
476 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
477 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
478 change. What was I thinking?
479 * bfd-in2.h: Regenerate.
481 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
482 (elf_gc_sections): Same here.
483 (elf_gc_common_finalize_got_offsets): And here.
485 2000-02-21 Ian Lance Taylor <ian@zembu.com>
487 ELF HPPA doesn't work at present; remove it until it does.
488 * config.bfd: Comment out setting targ_defvec to
490 * Makefile.am: Rebuild dependencies.
491 (BFD32_BACKENDS): Remove elf32-hppa.lo.
492 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
493 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
494 * Makefile.in: Rebuild.
495 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
497 2000-02-18 Geoff Keating <geoffk@cygnus.com>
499 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
500 is no bfd_free(). Revert bfd_free part of previous change.
502 2000-02-18 Geoff Keating <geoffk@cygnus.com>
504 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
506 (coff_compute_section_file_positions): Use bfd_free to pair
508 (coff_write_object_contents): Likewise.
510 * coff-rs6000.c (xcoff_howto_table_16): New variable.
511 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
513 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
515 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
516 (xcoff_ar_file_hdr_big): New structure.
517 (SIZEOF_AR_FILE_HDR_BIG): New macro.
518 (xcoff_ar_hdr_big): New structure.
519 (SIZEOF_AR_HDR_BIG): New macro.
520 (xcoff_big_format_p): New macro.
521 (xcoff_ardata_big): New macro.
522 (arch_xhdr_big): New macro.
523 (xcoff_slurp_armap): Handle large archives.
524 (xcoff_archive_p): Detect large archives.
525 (xcoff_read_ar_hdr): Handle large archives.
526 (xcoff_openr_next_archived_file): Handle large archives.
527 (xcoff_generic_stat_arch_elt): Handle large archives.
528 (xcoff_write_armap_old): Rename from xcoff_write_armap.
529 (xcoff_write_armap_big): New function.
530 (xcoff_write_armap): New function, dispatch to _old or _big.
531 (xcoff_write_archive_contents_old): Rename from
532 xcoff_write_archive_contents.
533 (xcoff_write_archive_contents_big): New function.
534 (xcoff_write_archive_contents): New function, dispatch to _old or
537 2000-02-18 Richard Henderson <rth@cygnus.com>
539 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
540 and hide_symbol members.
541 (elf_link_hash_copy_indirect): Remove.
542 (elf_link_hash_hide_symbol): Remove.
543 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
544 and elf_backend_hide_symbol.
545 (_bfd_elf_link_hash_copy_indirect): Declare.
546 (_bfd_elf_link_hash_hide_symbol): Declare.
547 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
548 (_bfd_elf_link_hash_hide_symbol): Likewise.
549 (_bfd_elf_link_hash_table_init): Don't init killed members.
550 * elflink.h (elf_link_add_object_symbols): Use the bed function
551 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
552 (elf_link_assign_sym_version): Likewise.
553 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
554 (elf_backend_hide_symbol): Likewise.
555 (elfNN_bed): Update for new members.
557 2000-02-17 Kevin Buettner <kevinb@redhat.com>
559 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
560 STACK_END_ADDR): Define for new core file format.
561 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
562 for handling the vagaries of the various core file structures used
563 by AIX over the years.
564 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
565 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
566 core_dumpx structure.
568 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
570 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
571 (bfd_mach_sh3_dsp): Likewise.
572 (bfd_mach_sh4): Reinstate.
573 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
574 * bfd-in2.h: Regenerate.
575 * coff-sh.c (struct sh_opcode): flags is no longer short.
576 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
577 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
578 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
579 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
580 (sh_opcodes): No longer const.
581 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
582 (sh_insn_uses_reg): Check for USESAS and USESR8.
583 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
584 (_bfd_sh_align_load_span): Return early for SH4.
585 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
586 Take into account that field b of a parallel processing insn
587 could be mistaken for a separate insn.
588 * cpu-sh.c (arch_info_struct): New array elements for
589 sh2, sh-dsp and sh3-dsp.
590 Reinstate element for sh4.
591 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
592 (SH4_NEXT): Reinstate.
593 (SH3_NEXT, SH3E_NEXT): Adjust.
594 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
595 * elf32-sh.c (sh_elf_set_private_flags): New function.
596 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
597 (sh_elf_merge_private_data): New function.
598 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
599 (bfd_elf32_bfd_copy_private_bfd_data): Define.
600 (bfd_elf32_bfd_merge_private_bfd_data): Change to
601 sh_elf_merge_private_data.
603 2000-02-13 Richard Henderson <rth@cygnus.com>
605 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
607 (elf_link_hash_copy_indirect): New.
608 (elf_link_hash_hide_symbol): New.
609 * elflink.h (elf_link_add_object_symbols): Break out copy from
610 indirect new new symbol to elf.c.
611 (elf_link_assign_sym_version): Break out privatization of
612 non-exported symbol to elf.c.
613 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
614 (_bfd_elf_link_hash_hide_symbol): New.
615 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
617 2000-02-13 Ian Lance Taylor <ian@zembu.com>
619 * section.c (_bfd_strip_section_from_output): Add info parameter.
620 If it passed as non-NULL, use it to check whether any input BFD
621 has an input section which uses this output section. Change all
623 * bfd-in2.h: Rebuild.
625 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
626 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
628 * bfd-in2.h: Rebuild.
630 2000-02-10 Timothy Wall <twall@cygnus.com>
632 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
633 allow final modifications of swapped-in symbol.
634 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
635 * coffcode.h (coff_write_relocs): Use macro
636 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
637 symbol index should be set to -1.
639 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
641 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
642 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
643 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
644 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
645 sh_insns_uses_or_sets_freg): New functions.
646 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
647 * (sh_insns_conflict): Use new functions and new macros to
648 detect conflicts when two instructions both set same integer registers,
649 both set same fp register, and both set special register.
651 2000-02-09 Timothy Wall <twall@cygnus.com>
653 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
654 swapping in sections, so that the swapping routines have access to
657 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
659 * coff-go32.c: Update comment. Update copyright.
661 2000-01-27 Thomas de Lellis <tdel@windriver.com>
663 * syms.c (bfd_decode_symclass)
664 Two new class characters were added - 'V' and 'v'. The
665 meaning of 'W' is now restricted to just weak non-object
666 symbols. This allows differentiation between, for example,
667 weak functions vs weak objects. nm for example now dumps:
669 'w' = weak unresolved
670 'V' = weak global object
671 'v' = weak unresolved object
673 (bfd_is_undefined_symclass): New function. Return true if the
674 given symbol class represents and undefined/unresolved symbol.
676 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
679 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
681 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
682 STT_ARM_16BIT flag set, but it is not attached to a data object
683 return STT_ARM_16BIT so that it will be treated as code by the
686 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
688 * coff-i386.c (i3coff_object_p): Remove prototype.
691 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
692 to name. Update copyright.
694 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
695 assignment to avoid warning. Update copyright.
697 2000-01-24 Robert Lipe (robertl@sco.com)
699 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
700 instead of using GNU C extension.
702 2000-01-21 Nick Clifton <nickc@cygnus.com>
704 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
705 amount from a bfd_in_memory structure.
706 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
709 2000-01-14 Nick Clifton <nickc@cygnus.com>
711 * linker.c (default_indirect_link_order): oops - fix incorrectly
712 applied patch from Tim Wall.
714 2000-01-13 Timothy Wall (twall@tiac.net>
716 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
717 = scnhsz, filhsz, relsz, aoutsz, etc)
721 2000-01-13 Nick Clifton <nickc@cygnus.com>
723 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
724 interwork thumb to arm stub.
726 2000-01-13 Timothy Wall (twall@tiac.net>
728 * archures.c (bfd_octets_per_byte): New function: Return
730 (bfd_arch_mach_octets_per_byte): New function: Return target
733 * section.c: Distinguish between octets and bytes for usage of
734 _cooked_size, _raw_size, and output_offset. Clarify
735 description of bfd_set_section_contents.
737 * bfd-in2.h: Regenerate.
739 * coffgen.c: Indicate that the offset parameter is in bytes, not
742 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
743 where appropriate to get the octet offset when calling
744 bfd_set_section_contents.
745 (bfd_coff_reloc_link_order): Ditto.
747 * linker.c (bfd_generic_reloc_link_order): Ditto.
748 (_bfd_default_link_order): Ditto.
750 * reloc.c (bfd_perform_relocation): Distinguish between octets
751 and bytes. Use octets when indexing into octet data; use bytes
752 when calculating target addresses.
753 (bfd_install_relocation): Ditto.
755 * srec.c (srec_write_section): Ditto.
757 2000-01-13 Nick Clifton <nickc@cygnus.com>
759 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
760 3 to 2. This allows 4 byte sized sections, which is necessary for
761 dlltool to build funcitoning DLLs.
763 2000-01-10 Philip Blundell <pb@futuretv.com>
765 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
766 (arm*-*-conix*): New target.
768 2000-01-10 Egor Duda <deo@logos-m.ru>
770 * config.bfd: Include elf32_i386 vector to target list for cygwin
773 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
774 * configure.in: Test for structure win32_pstatus_t in
776 * configure: Regenerate.
778 * elf.c (elfcore_grok_win32pstatus): New function: process
779 win32_pstatus_t notes in elf core file.
780 (elfcore_grok_note): Detect win32_pstatus notes.
782 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
784 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
786 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
787 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
789 1999-12-29 Richard Henderson <rth@cygnus.com>
791 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
792 if no dynamic sections created.
794 1999-12-27 Nick Clifton <nickc@cygnus.com>
796 * peicode.h (pe_bfd_object_p): Only define for PE format
799 1999-12-17 Nick Clifton <nickc@cygnus.com>
801 * coff-i386.c (i3coff_object_p): Delete.
802 (i386coff_vec): Replace reference to i3coff_object_p with a
803 reference to coff_object_p.
805 * coff-mcore.c (pe_object_p): Delete.
807 * peicode.h (pe_bfd_object_p): New function: Detect the
808 presence of a PE format COFF object file. Also detect and
809 warn about the presence of LINK6 format Image Library Format
812 1999-12-16 Nick Clifton <nickc@cygnus.com>
814 * coff-arm.c (NUM_ELEM): New macro.
815 (NUM_RELOCS): New macro: The number of known ARM relocs.
816 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
817 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
819 (bfd_arm_process_before_allocation): Produce a warning message if
820 an out of range symbol index is encountered.
822 1999-12-14 Nick Clifton <nickc@cygnus.com>
824 * elflink.h (is_global_symbol_definition): New Function: Return
825 true iff the symbol is being given a global definition in this
827 (elf_link_is_defined_archive_symbol): Do not bother processing
828 symbols for an archive element that has already been included
830 Use is_global_symbol_definition().
832 1999-12-09 Andrew Cagney <cagney@cygnus.com>
834 * config.bfd: Add support for sparc-*-netbsdelf* and
837 1999-12-13 Nick Clifton <nickc@cygnus.com>
839 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
840 if the symbol is in the common section.
842 1999-12-10 Nick Clifton <nickc@cygnus.com>
844 * elflink.h (elf_link_is_defined_archive_symbol): New
845 function: Decide if a symbol, in an archive map is there
846 because it is defined in the archive element, or because it is
847 just another common declaration of it.
848 (elf_link_add_archive_symbols): Use
849 elf_link_is_defined_archive_symbol to decide if an archive
850 element contain a reference to a common symbol should be
853 1999-12-10 Nick Clifton <nickc@cygnus.com>
855 * elflink.h: Revert previous patch.
856 * targets.c: Revert previous patch.
857 * libbfd-in2.h: Revert previous patch.
858 * libbfd.h: Revert previous patch.
859 * elfxx-target.h: Revert previous patch.
860 * archive.c: Revert previous patch.
861 * aout-target.h: Revert previous patch.
862 * aout-tic30.h: Revert previous patch.
863 * bfd.c: Revert previous patch.
864 * coff-alpha.c: Revert previous patch.
865 * coff-rs6000.c: Revert previous patch.
866 * elf64-mips.c: Revert previous patch.
867 * ieee.c: Revert previous patch.
868 * libecoff.h: Revert previous patch.
869 * oasys.c: Revert previous patch.
870 * som.c: Revert previous patch.
871 * vms.c: Revert previous patch.
873 1999-12-09 Nick Clifton <nickc@cygnus.com>
875 * elflink.h (elf_link_add_archive_symbols): Add an archive
876 element even if contains a symbol which is currently only
877 considered to be a common.
879 * targets.c (struct bfd_target): Add new field
880 _bfd_allow_commons_in_armap.
881 * bfd-in2.h:Regenerate.
883 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
885 (_bfd_archive_bsd_allow_commons_in_armap): Define.
886 * libbfd.h: Regenerate.
888 * elfxx-target.h: If using COFF archive map, override
889 definition of allow_commons_in_armap and replace with
892 * archive.c (bfd_compute_and_write_armap): Do not place common
893 symbols into the archive map unless _bfd_allow_commons_in_armap
896 * aout-target.h (MY_allow_commons_in_armap): Define.
897 * aout-tic30.h (MY_allow_commons_in_armap): Define.
898 * bfd.c (bfd_allow_commons_in_armap): Define.
899 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
900 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
901 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
902 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
903 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
904 * oasys.c (oasys_allow_commons_in_armap): Define.
905 * som.c (som_allow_commons_in_armap): Define.
906 * vms.c (vms_allow_commons_in_armap): Define.
908 1999-12-07 Jim Blandy <jimb@cygnus.com>
910 Add support for SSE registers in ELF core files.
911 * elf.c (elfcore_make_note_pseudosection): New function.
912 (elfcore_grok_prfpreg): Use it.
913 (elfcore_grok_prxfpreg): New function.
914 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
916 1999-12-03 Ian Lance Taylor <ian@zembu.com>
918 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
919 value by 4 before storing it back in the field. From
920 Koundinya. K <kk@ddeorg.soft.net>.
922 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
924 * archures.c (bfd_mach_am33): Define.
925 * bfd-in2.h: Rebuilt.
926 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
927 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
928 (compute_function_info): Handle additional registers saved by
930 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
931 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
933 1999-11-29 Jim Blandy <jimb@cygnus.com>
935 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
937 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
940 1999-11-27 Michael Meissner <meissner@cygnus.com>
942 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
943 internal use within gas for alpha explicit relocations.
944 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
945 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
946 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
947 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
948 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
949 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
951 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
952 BFD_RELOC_ALPHA_USER_*.
954 * bfd-in2.h: Regenerate.
955 * libbfd.h: Regenerate.
957 1999-11-26 Fred Fish <fnf@cygnus.com>
959 * elf.c (elfcore_read_notes): Add prototype for static function.
960 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
961 (bfd_section_from_phdr): Replacement function that calls
962 _bfd_elf_make_section_from_phdr for generic segment types and
963 backend fucntion pointed to by elf_backend_section_from_phdr for
964 backend specific segment types.
965 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
966 now called by _bfd_elf_make_section_from_phdr. Note that this func
967 is now just a stub between the caller and bfd_section_from_phdr.
969 * elf-bfd.h (struct elf_backend_data): Add new function pointer
970 elf_backend_section_from_phdr.
971 (elf_backend_section_from_phdr): Add prototype.
973 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
974 (elfNN_bed): Add elf_backend_section_from_phdr.
976 1999-11-25 Nick Clifton <nickc@cygnus.com>
978 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
979 SEC_CODE and SEC_READONLY flags to glue sections.
981 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
982 SEC_CODE and SEC_READONLY flags to glue sections.
984 1999-11-20 Nick Clifton <nickc@cygnus.com>
986 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
989 1999-11-19 Catherine Moore <clm@cygnus.com>
991 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
992 (elf_cpu32_plt_entry): Likewise.
994 1999-11-18 Nick Clifton <nickc@cygnus.com>
996 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
998 (coff_mcore_relocate_section): Initialise addend to 0.
999 Special case processing of RVA reloc.
1001 1999-11-17 Richard Henderson <rth@cygnus.com>
1003 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1004 type_change_ok; add sign_extend_vma.
1005 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1006 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1007 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1008 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1009 (elfNN_bed): Follow struture changes.
1011 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1013 * libbfd.c (bfd_read): Check result of read against desired result
1015 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1016 invalid compared to the section size.
1018 * ieee.c (ieee_slurp_debug): Get the length of the debug
1019 information right if there is no data part.
1021 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1023 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1024 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1026 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1028 * elflink.h (elf_bfd_final_link): Make last_local signed.
1030 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1032 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1035 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1037 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1039 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1040 * bfd-in2.h: Regenerate.
1042 1999-10-15 Andrew Haley <aph@cygnus.com>
1044 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1046 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1048 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1050 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1052 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1053 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1056 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1058 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1059 relocs also need the GP value.
1060 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1061 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1062 the GP value for R_MIPS_LITERAL relocs too. Handle
1063 R_MIPS_64 relocs properly on big-endian MIPS.
1064 (mips_elf_sign_extend): Behave properly with 'long long'.
1065 (mips_elf_highest): Correct typo.
1067 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1069 * cpu-m32r.c (arch_info_struct): New static global.
1070 (bfd_m32r_arch): Refer to it.
1071 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1072 (m32r_elf_print_private_bfd_data): Ditto.
1073 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1074 * archures.c (bfd_mach_m32rx): Define it.
1075 * bfd-in2.h: Rebuild.
1077 1999-09-28 Fred Fish <fnf@cygnus.com>
1079 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1080 (cisco_core_big_vec): Add new bigendian vec.
1081 (cisco_core_little_vec): Add new little endian vec.
1083 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1084 (crash_info_locs): Add array of possible offsets.
1085 (MASK_ADDR): Mask to apply to crash info offset.
1086 (crashinfo_external): Add textbase, database, bssbase and
1087 turn into a typedef.
1088 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1089 Many small changes to account for additional hardware versions.
1090 Pick a reasonable size for ".reg" section. Add a ".crash"
1091 section to allow access to crashinfo_external struct.
1092 (cisco_core_file_p): New version of this function that
1093 iterates over crash_info_locs, calling cisco_core_file_validate.
1094 (cisco_core_vec): Old big endian only vec replaced with ...
1095 (cisco_core_big_vec): Add big endian version.
1096 (cisco_core_little_vec): Add little endian version.
1098 * configure.in (cisco_core_vec): Split to two new vectors ...
1099 (cisco_core_big_vec): New target vector.
1100 (cisco_core_little_vec): New target vector.
1101 * configure: Regenerate.
1102 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1103 to cisco_core_big_vec in targ_selvecs.
1105 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1107 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1108 (mips_elf_relocate_got_local): Unused, delete.
1109 (mips_elf_relocate_global_got): Unused, delete.
1111 1999-09-24 Fred Fish <fnf@cygnus.com>
1113 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1114 to initialize it to something meaningful. Then use it to generate
1115 more useful segment names.
1117 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1119 * som.c (NO_PCREL_MODES): Define if the system does not define
1121 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1122 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1123 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1124 * libhppa.h (dis_assemble_22): New function.
1125 (bfd_hppa_insn2fmt): Handle long branch.
1127 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1130 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1132 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1133 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1134 (reloc_howto_type howto_table): Tidy comments and whitespace.
1136 1999-09-17 Nick Clifton <nickc@cygnus.com>
1138 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1139 previous delta. Set sec->gc_mark instead.
1141 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1143 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1144 (elf_cpu32_plt_entry): Likewise.
1146 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1148 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1150 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1151 symbol table, then just compute a suitable value (but do not
1152 create a __gp symbol).
1154 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1155 symbols when building shared libraries.
1156 (elf_hppa_final_link_relocate): Correct handling of PCREL
1157 relocations against undefined symbols.
1159 1999-09-16 Nick Clifton <nickc@cygnus.com>
1161 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1162 interworking sections as linker created so that they will not
1163 be removed by garbage collection.
1165 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1167 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1168 (elf_hppa_final_link_relocate): Consistently create an absolute
1169 address, then subtract out the value of __gp.
1171 1999-09-14 Michael Meissner <meissner@cygnus.com>
1173 * configure.in (Canonicalization of target names): Remove adding
1174 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1175 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1176 * configure: Regenerate.
1178 1999-09-14 Nick Clifton <nickc@cygnus.com>
1180 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1183 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1185 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1186 (elf_hppa_final_link): Initialize text_segment_base and
1188 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1190 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1191 (elf_hppa_final_link_relocate): Likewise.
1192 (elf_hppa_relocate_insn): Likewise.
1193 (elf_hppa_relocate_section): Initialize HOWTO.
1195 1999-09-13 Donn Terry <donn@interix.com>
1197 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1198 handling to support both GNU and MS objects.
1200 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1201 when determining whether to set F_RELFLG.
1203 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1205 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1206 PC24 relocs if the target is an undefined weak symbol.
1207 (arm_add_to_rel): Fix compiler warning.
1208 (elf32_arm_plt0_entry): Correct comments.
1210 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1212 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1213 an absolute symbol in REL relocs.
1215 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1217 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1218 Stub SEGREL32. Return an error for any relocation not handled.
1220 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1222 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1223 constant symbols, and avoid multiple definition errors on them.
1225 1999-09-12 Donn Terry <donn@interix.com>
1227 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1228 significant bit is set.
1230 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1232 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1234 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1235 relocs as we do for RELA relocs.
1237 1999-09-11 Donn Terry <donn@interix.com>
1239 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1240 (coff_final_link_postscript): Define.
1241 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1242 directory entries here.
1243 (_bfd_pei_final_link_postscript): New function.
1245 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1246 section flags based on the section name.
1248 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1249 get the overflow of the s_nlnno field from the s_nreloc field.
1250 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1251 the s_nlnno overflow of the .text section into the s_nreloc
1254 * peigen.c (add_data_entry): Declare.
1255 (pei_swap_aouthdr_out): Get image size right. Set linker version
1257 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1258 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1259 extraneous ImageBase.
1260 (pe_print_edata): Likewise.
1261 (pe_print_pdata): Likewise. Print exception entries.
1262 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1263 (tbl): Make const, add "UNKNOWN".
1264 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1265 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1266 section data directory.
1267 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1269 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1270 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1271 * peicode.h (coff_get_symbol_info): Define.
1273 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1275 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1277 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1280 * libpei.h: New file, broken out of peicode.h.
1281 * peigen.c: New file, broken out of peicode.h.
1282 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1283 * configure.in: Add peigen.lo to list of files required for each
1285 * Makefile.am: Rebuild dependencies.
1286 (BFD32_BACKENDS): Add peigen.lo.
1287 (BFD32_BACKENDS_CFILES): Add peigen.c.
1288 (SOURCE_HFILES): Add libpei.h.
1289 * configure, Makefile.in: Rebuild.
1291 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1292 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1293 instead. Don't clear the s_paddr field for an uninitialized data
1296 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1297 coff_data_type to f_timdat.
1298 * peicode.h (pe_mkobject_hook): Likewise.
1300 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1301 number if COFF_IMAGE_WITH_PE.
1303 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1304 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1305 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1306 there is no SEC_DEBUGGING section.
1307 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1308 IMAGE_FILE_DEBUG_STRIPPED.
1310 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1311 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1312 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1313 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1315 * coffswap.h (IMAGE_BASE): Don't define.
1316 * pei-arm.c (IMAGE_BASE): Don't define.
1317 * pei-i386.c (IMAGE_BASE): Don't define.
1318 * pei-mcore.c (IMAGE_BASE): Don't define.
1319 * pei-ppc.c (IMAGE_BASE): Don't define.
1321 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1322 symbol, switch on the class when determining whether to modify the
1323 value. For PE, don't modify the value of a C_FCN symbol not named
1326 * libbfd-in.h (_bfd_abort): Declare.
1328 * bfd.c (_bfd_abort): New function.
1329 * libbfd.h: Rebuild.
1331 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1334 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1335 don't write out the associated line numbers.
1337 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1340 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1341 changes when the base type is unknown.
1343 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1346 * syms.c (BSF_DEBUGGING_RELOC): Define.
1347 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1348 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1350 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1351 BSF_DEBUGGING_RELOC set.
1352 * bfd-in2.h: Rebuild.
1354 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1356 * ecoff.c (bfd_debug_section): Update initialization for new
1358 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1359 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1361 1999-09-10 H.J. Lu <hjl@gnu.org>
1363 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1364 _bfd_filnmlen field.
1365 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1367 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1369 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1370 for FPTR relocs involving local symbols.
1372 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1373 value for the stub address in a call through a stub.
1374 Install the value for a local symbol directly into the DLT
1375 instead of generating a reloc. Correctly handle FPTR64 relocs.
1377 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1378 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1379 (elf_hppa_final_link): Call them.
1381 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1383 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1384 (elf_adjust_dynamic_symbol): ...from here.
1386 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1388 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1389 relocation, remove them. SECREL64->LTOFF16WF.
1390 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1392 (elf_hppa_relocate_insn): Similarly.
1394 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1395 (elf_hppa_relocate_insn): Similarly.
1397 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1399 (elf_hppa_relocate_insn): Similarly.
1401 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1402 Handle LTOFF_TP* relocs.
1403 (elf_hppa_relocate_insn): Similarly.
1405 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1406 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1407 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1409 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1410 DIR32, DIR64 and FPTR64 relocations.
1411 (elf_hppa_relocate_insn): Similarly.
1413 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1414 address of the .PARISC.global section.
1415 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1416 table entry elf_hppa_final_link_relocate. Do not give a warning
1417 for a reloc against an external symbol if it has a PA64 hash
1419 (elf_hppa_final_link_relocate): Significantly rework. Handle
1420 DLTIND relocations. Compute the final value of the relocation
1421 before passing the value of elf_hppa_relocate_insn.
1422 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1423 relocation support. Handle DLTIND relocation requests just like
1424 DLTREL relocation requests. Simplify branch handling.
1426 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1428 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1429 non-allocated section as done in i386 version.
1430 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1431 statement since this is no know relocation.
1433 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1435 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1437 (elf_hppa_relocate_insn): Similarly.
1439 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1441 (elf_hppa_relocate_insn): Similarly.
1443 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1444 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1445 Pass the relocate type rather than the insn format to
1446 elf_hppa_relocate_insn.
1447 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1448 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1450 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1452 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1453 (bfd_coff_filnmlen): Define.
1454 (bfd_coff_std_swap_table): Initialize new field.
1455 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1457 (coff_write_symbols): Likewise.
1458 (coff_get_normalized_symtab): Likewise.
1459 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1460 * libcoff.h: Rebuild.
1462 1999-09-06 Donn Terry <donn@interix.com>
1464 * coffcode.h (sort_by_secaddr): New static function if
1466 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1467 sections by VMA when assigning target_index values. Always set
1470 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1471 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1473 * libcoff.h: Rebuild.
1475 * coffcode.h (coff_set_custom_section_alignment): Add const to
1476 declaration to match definition.
1477 (coff_write_object_contents): Don't set F_AR32W(R)? if
1480 * coff-i386.c (in_reloc_p): Add declaration.
1481 (i386coff_vec): Simplify initialization of
1482 application_section_flags.
1484 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1485 version. Move COFF_WITH_PE specific code to new version.
1486 (stype_to_sec_flags): Likewise. Add section parameter.
1487 * coffgen.c (make_a_section_from_file): Set target_index before
1488 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1489 * libcoff.h: Rebuild.
1491 * syms.c (stt): Add some PE/PEI section names.
1492 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1494 (bfd_symbol_info): Check for 'w'.
1496 * section.c (struct bfd_comdat_info): Define.
1497 (asection): Add comdat field.
1498 (STD_SECTION): Initialize comdat field.
1499 (bfd_make_section_anyway): Likewise.
1500 * bfd-in2.h: Rebuild.
1502 1999-09-06 Andreas Schwab <schwab@suse.de>
1504 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1507 1999-09-06 Nick Clifton <nickc@cygnus.com>
1509 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1510 bfd_realloc instead of calloc and realloc.
1512 1999-09-04 Steve Chamberlain <sac@pobox.com>
1514 * cpu-pj.c: New file.
1515 * elf32-pj.c: New file.
1516 * config.bfd (pj*): New cpu.
1517 (pj-*-*, pjl-*-*): New targets.
1518 * configure.in (bfd_elf32_pj_vec): New target vector.
1519 (bfd_elf32_pjl_vec): New target vector.
1520 * archures.c (bfd_arch_pj): Define.
1521 * elf.c (prep_headers): Handle bfd_arch_pj.
1522 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1523 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1524 to target vector list.
1525 * Makefile.am: Rebuild dependencies.
1526 (ALL_MACHINES): Add cpu-pj.lo.
1527 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1528 (BFD32_BACKENDS): Add elf32-pj.lo.
1529 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1530 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1532 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1534 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1535 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1536 and NON_GOT_REF from weak defined symbol to real symbol.
1537 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1538 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1539 create a COPY reloc.
1540 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1541 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1542 don't create a COPY reloc.
1544 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1546 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1547 count those in sections we are not including in the link.
1549 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1551 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1552 field in hpux11 shared libraries.
1554 1999-09-02 Nick Clifton <nickc@cygnus.com>
1556 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1558 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1560 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1561 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1562 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1564 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1566 * elflink.h (record_link_assignment): When possible, keep the
1567 original type of the symbol.
1569 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1571 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1572 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1573 tools were configured.
1574 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1576 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1578 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1579 GOT entries for GOT16 relocations; they're not required.
1581 1999-08-24 Nick Clifton <nickc@cygnus.com>
1583 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1585 * config.bfd (arm-*-netbsd*): New target.
1586 * configure.in (armnetbsd_vec): New target vector.
1587 * configure: Regenerate
1588 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1590 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1591 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1592 (armnetbsd.lo): New rule with deps.
1593 * Makefile.in: Regenerate.
1595 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1598 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1600 * som.c (som_slurp_symbol_table): Fix typo in comment.
1602 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1604 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1605 here instead of using elf_section_data...
1607 1999-08-19 Nick Clifton <nickc@cygnus.com>
1609 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1610 relocations into the base file.
1611 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1612 we are building a base file.
1614 1999-08-19 Nick Clifton <nickc@cygnus.com>
1616 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1618 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1619 REL relocs when performing a partial relocation.
1621 1999-08-18 Donn Terry <donn@interix.com>
1623 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1624 _bfd_coff_link_input_bfd into top level.
1626 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1627 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1628 (coff_i386_rtype_to_howto): Likewise.
1629 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1630 Completely ignore symbols which are all zero.
1631 (dummy_reloc16_estimate): Add return 0.
1632 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1633 variable copy to name_copy to avoid shadowing outer scope
1635 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1636 from unsigned int to unsigned long. Add timestamp field.
1637 * libcoff.h: Rebuild.
1639 1999-08-17 H.J. Lu <hjl@gnu.org>
1641 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1644 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1646 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1647 for special section symbols.
1648 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1649 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1652 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1654 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1655 coincidence of variable names between old and new code.
1657 1999-08-12 Nick Clifton <nickc@cygnus.com>
1659 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1660 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1661 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1662 and 'addend' parameter a 'bfd_signed_vma'.
1663 (elf32_arm_final_link_relocate): Do not involve stubs in
1664 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1665 jumps, not function calls.
1667 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1669 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1670 in R_ARM_PC24 relocs.
1672 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1674 * elf-hppa.h (elf_hppa_fake_sections): New function.
1675 * elf32-hppa.c (elf_backend_fake_sections): Define.
1677 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1678 recent changes to the arch_info structure.
1680 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1681 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1682 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1685 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1686 Ralf Baechle <ralf@uni-koblenz.de>
1688 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1689 output DT_MIPS_GOTSYM.
1690 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1691 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1693 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1695 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1696 prototype. Handle local symbols. Add commentary.
1697 (mips_elf_calculate_relocation): Adjust accordingly.
1698 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1701 * elflink.h (elf_bfd_final_link): Tweak last change.
1703 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1705 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1706 elf-section data to allocate just the right amount of relocation
1707 space. Don't allocate the hash space twice.
1708 (elf_bfd_final_link): Calculate the amount of space to allocate in
1709 each relocation section.
1711 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1713 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1714 64bit mode, generate a section relative relocation for a 32bit
1716 (elf_hppa_is_local_label_name): New function.
1717 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1718 shared between 32bit and 64bit port.
1720 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1722 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1723 R_MIPS_GOT16 and R_MIPS_CALL16.
1724 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1725 to use when looking for a preexisting GOT entry.
1727 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1729 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1730 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1732 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1734 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1736 * elflink.h (elf_link_output_extsym): Don't output a weak
1737 reference to an undefined symbol just because it was defined weak
1740 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1742 * coffgen.c (coff_find_nearest_line): When looking for file, use
1743 last best match rather than first. If address is beyond last line
1744 number record, don't return the last line as the correct value.
1746 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1748 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1749 * bfd-in2.h: Rebuild.
1751 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1753 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1754 * coffcode.h (coff_set_custom_section_alignment): New static
1756 (coff_section_alignment_table): New static array.
1757 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1758 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1759 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1760 * libcoff.h: Rebuild.
1762 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1764 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1766 * Makefile.in: Rebuild.
1768 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1770 * section.c (SEC_SHARED): Define.
1771 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1772 (styp_to_sec_flags): Likewise.
1773 * peicode.h (coff_swap_scnhdr_out): Likewise.
1774 * bfd-in2.h: Rebuild.
1776 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1778 * coffcode.h (coff_classify_symbol): Comment out part of
1779 1999-08-05 change which breaks cygwin DLLs.
1781 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1782 * aclocal.m4, configure: Rebuild.
1784 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1786 * section.c (global_syms): Only initialize union field if
1789 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1791 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1792 the size of a GOT entry here.
1793 (mips_elf_calculate_relocation): Don't create a local GOT entry
1794 for the symbol in a GOT16 relocation; just for it's high-order bit
1795 (_bfd_mips_elf_relocate_section): Fix thinko.
1797 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1799 Based on patches from Donn Terry <donn@interix.com>:
1800 * coffcode.h (enum coff_symbol_classification): Define.
1801 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1802 _bfd_coff_classify_symbol. Change return type.
1803 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1804 (coff_slurp_symbol_table): Use coff_classify_symbol.
1805 (coff_classify_symbol): New static function.
1806 (coff_sym_is_global): Never define.
1807 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1808 * cofflink.c (coff_link_check_ar_symbols): Use
1809 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1810 (coff_link_add_symbols): Likewise.
1811 (_bfd_coff_link_input_bfd): Likewise.
1812 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1813 coff_classify_symbol.
1814 * libcoff.h: Rebuild.
1816 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1818 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1819 (e_ltpsel, e_rtpsel): Similarly.
1821 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1822 and 14bit ertpsel. Handle 64bit psel.
1824 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1826 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1827 handling for REL relocations. And only left-shift R_MIPS26
1828 relocation addends where necessary.
1830 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1832 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1833 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1834 Just return the relocation found.
1835 (mips_elf_relocate_section): Pull the LO16 addend out of the
1836 section itself when using REL relocations.
1838 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1839 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1842 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1844 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1845 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1846 relocation against a symbol in an input section with no output
1847 section. From Daniel Jacobowitz <drow@false.org>.
1849 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1851 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1852 look for generated file correctly.
1853 * aclocal.m4, configure: Rebuild.
1855 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1857 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1858 and R_MIPS16_26 relocations correctly when relocating.
1859 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1860 and R_MIPS_CALL_LO16 are for global symbols.
1862 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1864 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1866 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1867 variables and initialize them.
1869 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1871 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1872 there are no global symbols requiring GOT entries.
1873 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1874 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1875 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1877 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1878 symbols are considered to have the value zero.
1879 (_bfd_mips_elf_relocate_section): Don't try to perform a
1880 relocation for an undefined symbol.
1881 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1884 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1886 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1887 wants ba,a,pt %xcc instead of %icc.
1888 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1889 of large PLT entries.
1890 (sparc64_elf_plt_ptr_offset): Fix calculation.
1891 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1892 addend should be relative to load address, not .plt section start.
1893 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1895 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1897 * elf-bfd.h (struct elf_backend_data): Add
1898 print_symbol_all and output_arch_syms backend methods.
1899 * elfxx-target.h: Likewise.
1900 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1901 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1902 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1904 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1905 symbols in .dynsym, add their names into .dynstr. Put those symbols
1907 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1908 pointers to STT_REGISTER symbols in dynsym section.
1909 (sparc64_elf_print_symbol_all): New function.
1910 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1911 printing using the print_symbol_all hook.
1913 1999-07-30 Catherine Moore <clm@cygnus.com>
1915 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1918 1999-07-29 Richard Henderson <rth@cygnus.com>
1920 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1921 dynamic_sections_created.
1923 1999-07-29 Richard Henderson <rth@cygnus.com>
1925 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1926 (mips_rtype_to_howto): ... new function.
1927 (_bfd_mips_elf_relocate_section): Use it.
1929 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1931 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1933 1999-07-27 Nick Clifton <nickc@cygnus.com>
1935 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1937 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1938 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1940 1999-07-23 Donn Terry <donn@interix.com>
1942 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1943 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1944 * cofflink.c (coff_link_add_symbols): If PE, handle section
1946 * libcoff.h: Rebuild.
1948 * config.bfd (i[3456]86-*-interix*): New target.
1950 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1952 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1953 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1954 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1955 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1956 (COFF_SUPPORT_GNU_LINKONCE): Define.
1957 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1958 (COFF_SUPPORT_GNU_LINKONCE): Define.
1960 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1963 * makefile.dos: Remove; obsolete.
1964 * configure.bat: Remove; obsolete.
1966 1999-07-21 H.J. Lu <hjl@gnu.org>
1968 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1970 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1972 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1973 message and fail if a symbol index is out of range.
1975 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1977 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1978 when looking at a R_MIPS_GOT16 relocation.
1980 1999-07-20 Nick Clifton <nickc@cygnus.com>
1982 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1984 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1986 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1987 removed in previous change.
1988 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1989 in relocateable output.
1991 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1993 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1996 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1997 if they appear to be specially created by the linker.
1999 1999-07-19 Nick Clifton <nickc@cygnus.com>
2001 * targets.c (alternative_target): New field in bfd_target
2003 (bfd_search_for_target): New function: Find a target that
2004 satisifies a search function.
2005 * bfd-in2.h: Regenerate.
2007 * elfxx-target.h: Initialise the alternative_target field of
2008 the bfd_target structures to point to the other target (if
2010 * nlm-target.h: Initialise the alternative_target field of
2011 the bfd_target structures to point to the other target (if
2014 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2015 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2017 * aix386-core.c: Initialise new field of bfd_target structure.
2018 * aout-adobe.c: Initialise new field of bfd_target structure.
2019 * aout-arm.c: Initialise new field of bfd_target structure.
2020 * aout-target.h: Initialise new field of bfd_target structure.
2021 * aout-tic30.c: Initialise new field of bfd_target structure.
2022 * binary.c: Initialise new field of bfd_target structure.
2023 * bout.c: Initialise new field of bfd_target structure.
2024 * cisco-core.c: Initialise new field of bfd_target structure.
2025 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2026 * coff-alpha.c: Initialise new field of bfd_target structure.
2027 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2028 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2029 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2030 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2031 * coff-i386.c: Initialise new field of bfd_target structure.
2032 * coff-i860.c: Initialise new field of bfd_target structure.
2033 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2034 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2035 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2036 * coff-mips.c: Initialise new field of bfd_target structure.
2037 * coff-ppc.c: Initialise new field of bfd_target structure.
2038 * coff-rs6000.c: Initialise new field of bfd_target structure.
2039 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2040 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2041 * coff-tic30.c: Initialise new field of bfd_target structure.
2042 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2043 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2044 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2045 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2046 * hppabsd-core.c: Initialise new field of bfd_target structure.
2047 * hpux-core.c: Initialise new field of bfd_target structure.
2048 * i386msdos.c: Initialise new field of bfd_target structure.
2049 * i386os9k.c: Initialise new field of bfd_target structure.
2050 * ieee.c: Initialise new field of bfd_target structure.
2051 * ihex.c: Initialise new field of bfd_target structure.
2052 * irix-core.c: Initialise new field of bfd_target structure.
2053 * mipsbsd.c: Initialise new field of bfd_target structure.
2054 * netbsd-core.c: Initialise new field of bfd_target structure.
2055 * oasys.c: Initialise new field of bfd_target structure.
2056 * osf-core.c: Initialise new field of bfd_target structure.
2057 * ppcboot.c: Initialise new field of bfd_target structure.
2058 * ptrace-core.c: Initialise new field of bfd_target structure.
2059 * sco5-core.c: Initialise new field of bfd_target structure.
2060 * som.c: Initialise new field of bfd_target structure.
2061 * srec.c: Initialise new field of bfd_target structure.
2062 * tekhex.c: Initialise new field of bfd_target structure.
2063 * trad-core.c: Initialise new field of bfd_target structure.
2064 * versados.c: Initialise new field of bfd_target structure.
2065 * vms.c: Initialise new field of bfd_target structure.
2067 1999-07-19 Andreas Schwab <schwab@suse.de>
2069 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2072 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2074 * elflink.h (elf_link_adjust_relocs): New function.
2075 (elf_bfd_final_link): Use it.
2076 (elf_link_input_bfd): Deal with the fact that there can be
2077 two relocation sections for a single section.
2078 (elf_reloc_link_order): Likewise.
2080 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2081 a relocateable object.
2082 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2084 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2086 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2087 (sparc64_elf_get_reloc_upper_bound,
2088 sparc64_elf_get_dynamic_reloc_upper_bound,
2089 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2090 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2092 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2093 ELF64_R_TYPE_ID/DATA where appropriate.
2095 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2097 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2100 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2102 * elf32-mips.c (mips_elf_local_relocation_p): New static
2104 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2105 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2106 Always set *require_jalxp.
2107 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2108 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2109 GOT16 if the GOT16 is against a local symbol. Don't return false
2110 for an undefined symbol. If there is an overflow, assert that we
2113 1999-07-16 Andreas Schwab <schwab@suse.de>
2115 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2116 variables `link' and `elfsec'.
2117 (elf_bfd_final_link): Remove unused variable `os'.
2119 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2121 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2122 a PT_PHDR program headers.
2123 (_bfd_mips_elf_final_link): Don't assume there are going to be
2124 section symbols when we're not building a shared object.
2125 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2128 1999-07-15 J.T. Conklin <jtc@redback.com>
2130 * config.bfd (i[3456]86-*-vxworks*): New target.
2132 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2134 * elf32-mips.c (mips_elf_stub_section_p): New function.
2135 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2136 (mips_elf_relocate_section): Adjust calling sequence for
2137 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2138 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2141 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2143 * configure.in: Bump version number to 2.9.5.
2144 * configure: Rebuild.
2146 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2148 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2150 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2151 to derive final type instead of hardwiring a selection.
2153 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2155 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2156 things relocated by R_MIPS16_GPREL.
2157 (mips_elf_perform_relocation): Likewise.
2159 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2161 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2163 1999-07-14 Richard Henderson <rth@cygnus.com>
2165 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2166 (_bfd_mips_elf_size_dynamic_sections): Set it.
2167 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2168 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2169 new argument max_local.
2171 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2173 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2174 subwords when handling an R_MIPS16_26 relocation.
2175 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2178 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2179 dst_mask to match reality.
2180 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2181 (mips_elf_obtain_contents): Use bfd_get.
2182 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2183 (mips_elf_relocate_section): Likewise.
2185 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2187 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2188 (mips_elf_relocate_section): Adjust calling sequence for
2189 mips_elf_perform_relocation.
2190 (mips_elf_perform_relocation): Take additional argument. Handle
2191 R_MIPS16_26. Use bfd_put for convenience.
2193 1999-07-13 Richard Henderson <rth@cygnus.com>
2195 * elf.c (assign_file_positions_for_segments): Thinko last change.
2196 Always overwrite p_flags.
2198 1999-07-13 Richard Henderson <rth@cygnus.com>
2200 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2201 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2202 .dynbss and .rel[a].bss if want_dynbss.
2203 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2205 1999-07-13 Richard Henderson <rth@cygnus.com>
2207 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2209 1999-07-13 Richard Henderson <rth@cygnus.com>
2211 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2212 (struct elf_link_hash_table): Add dynlocal.
2213 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2214 (_bfd_elf_link_adjust_dynindx): Delete.
2215 (_bfd_elf_link_renumber_dynsyms): Prototype.
2216 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2217 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2218 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2219 (_bfd_elf_link_lookup_local_dynindx): New function.
2220 (elf_link_renumber_hash_table_dynsyms): New function.
2221 (_bfd_elf_link_renumber_dynsyms): New function.
2222 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2223 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2224 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2225 instead of elf_link_remove_section_and_adjust_dynindices.
2226 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2227 (elf_link_assign_sym_version): Remove removed_dynamic code.
2228 (elf_link_renumber_dynsyms): Delete.
2229 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2231 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2232 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2233 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2234 * elf32-mips.c: Similarly.
2235 * elf32-ppc.c: Similarly.
2236 * elf32-sparc.c: Similarly.
2237 * elf64-alpha.c: Similarly.
2238 * elf64-sparc.c: Similarly.
2240 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2242 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2243 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2244 when the relocation is against _gp_disp.
2246 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2248 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2249 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2250 to possibly_dynamic_relocs. Adjust usage throughout code.
2251 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2252 (elf_mips_ctor64_howto): Likewise.
2253 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2255 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2256 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2257 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2258 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2260 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2262 * Makefile.am: Rebuild dependencies.
2263 * Makefile.in: Rebuild.
2265 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2266 * bfd-in2.h: Rebuild.
2268 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2269 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2270 structure initializations. Add casts.
2271 * reloc.c (EMPTY_HOWTO): Define.
2272 * bfd-in2.h: Rebuild.
2273 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2274 comparisons against 0.
2275 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2276 previous_ibfd_e_flags to unsigned long.
2277 * vms.h (struct vms_private_data_struct): Change section_count to
2279 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2280 (_bfd_vms_write_gsd): Change symnum to unsigned.
2281 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2282 * vms-tir.c (etir_sta): Change psect to unsigned.
2283 (alloc_section): Change idx to unsigned.
2284 (tir_sta, tir_ctl): Change psect to unsigned.
2285 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2286 * vms.c (priv_section_count): Change to unsigned.
2288 1999-07-12 Andreas Schwab <schwab@suse.de>
2290 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2291 * m68klinux.c: Likewise.
2293 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2295 * Many files: Changes to avoid gcc warnings: Remove unused local
2296 variables. Add default case to enum switches.
2297 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2298 compile if not COFF_IMAGE_WITH_PE.
2299 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2300 (bfd_arm_get_bfd_for_interworking): Likewise.
2301 (bfd_arm_process_before_allocation): Likewise.
2302 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2303 * pei-arm.c: Likewise.
2304 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2305 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2306 (mips_elf_got16_entry): Put parens around & in body of ==.
2307 (mips_elf_calculate_relocation): Correct test for empty string.
2308 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2310 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2313 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2315 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2316 as appropriate. Fill in structure initializations. Add variable
2317 initializations. Add casts.
2318 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2319 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2321 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2323 * elf-bfd.h (bfd_elf_hash): Update declaration.
2324 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2325 when calling bfd_elf_hash.
2327 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2329 * libbfd.c (bfd_put_8): Make it of type `void'.
2330 * bfd-in2.h: Regenerated.
2331 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2333 (_bfd_mips_elf_final_link): Likewise.
2335 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2337 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2339 * config.bfd (hppa*-*-linux-gnu*): New target
2341 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2343 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2344 (_bfd_mips_elf_create_dynamic_sections): New function.
2345 (_bfd_mips_elf_add_symbol_hook): Likewise.
2346 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2347 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2348 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2349 (_bfd_mips_elf_gc_mark_hook): Likewise.
2350 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2351 (_bfd_mips_elf_always_size_sections): Likewise.
2352 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2353 (_bfd_mips_elf_check_relocs): Likewise.
2354 (_bfd_mips_elf_link_hash_table_create): Likewise.
2355 (_bfd_mips_elf_print_private_data): Likewise.
2356 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2357 (_bfd_mips_elf_final_link): Likewise.
2358 (_bfd_mips_elf_additional_program_headers): Likewise.
2359 (_bfd_mips_elf_modify_segment_map): Likewise.
2360 (_bfd_mips_elf_relocate_section): Likewise.
2361 * elf32-mips.c (mips_elf32_object_p): Move contents into
2362 _bfd_mips_elf_object_p.
2363 (mips_elf_additional_program_headers): Rename to
2364 _bfd_mips_elf_additional_program_headers.
2365 (mips_elf_modify_segment_map): Rename to
2366 _bfd_mips_elf_modify_segment_map.
2367 (elf_mips_abi_name): Change prototype.
2368 (mips_elf32_section_from_shdr): Merge into
2369 _bfd_mips_elf_section_from_shdr.
2370 (mips_elf32_section_processing): Merge into
2371 _bfd_mips_elf_section_processing.
2372 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2373 the right back-end ELF linker.
2374 (mips_elf_relocate_section): Rename to
2375 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2376 (mips_elf_link_output_symbol_hook): Rename to
2377 _bfd_mips_elf_link_output_symbol_hook.
2378 (mips_elf_create_dynamic_section): Rename to
2379 _bfd_mips_elf_create_dynamic_section.
2380 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2381 Adjust for 64-bit code. Use mips_elf_got_section.
2382 (mips_elf_adjust_dynamic_symbol): Rename to
2383 _bfd_mips_elf_adjust_dynamic_symbol. Use
2384 mips_elf_allocate_dynamic_relocations.
2385 (mips_elf_finish_dynamic_symbol): Rename to
2386 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2387 Adjust for 64-bit code.
2388 (mips_elf_finish_dynamic_sections): Rename to
2389 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2390 (mips_elf_always_size_sections): Rename to
2391 _bfd_mips_elf_always_size_sections.
2392 (mips_elf_add_symbol_hook): Rename to
2393 _bfd_mips_elf_add_symbol_hook.
2394 (mips_elf_next_lo16_addend): Constify.
2395 (mips_elf_calculate_relocation): Likewise.
2396 (mips_elf_obtain_contents): Likewise.
2397 (mips_elf_perform_relocation): Likewise.
2398 (mips_elf_create_dynamic_relocation): Likewise.
2399 (mips_elf_allocate_dynamic_relocations): New function.
2400 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2401 (MIPS_ELF_REL_SIZE): Likewise.
2402 (MIPS_ELF_DYN_SIZE): Likewise.
2403 (MIPS_ELF_GOT_SIZE): Likewise.
2404 (MIPS_ELF_SYM_SIZE): Likewise.
2405 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2406 (MIPS_ELF_GET_WORD): Likewise.
2407 (MIPS_ELF_PUT_WORD): Likewise.
2408 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2409 (STUB_LW): Conditionalize for 64-bit value.
2410 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2412 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2413 Check it for inconsistency.
2414 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2416 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2418 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2419 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2420 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2421 (mips_elf_local_got_index): Likewise.
2422 (mips_elf_got_page): Likewise.
2423 (mips_elf_got_info): Likewise.
2424 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2425 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2426 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2427 instead of constant `2'.
2428 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2429 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2430 (mips_elf_size_dynamic_sections): Use
2431 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2432 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2433 Adjust all releveant entries in elf backend table.
2434 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2435 (mips_elf64_section_processing): Likewise.
2436 Adjust elf backend entries to use _bfd_mips_elf variants now
2439 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2441 (size_dynamic_sections): Likewise.
2442 (elf_link_output_extsym): Likewise.
2443 * elf.c: (elf_fake_sections): Likewise.
2444 * libbfd.c (bfd_get): New macro.
2445 (bfd_put): Likewise.
2446 * bfd-in2.h: Regenerated.
2448 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2450 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2451 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2452 wap_reloca_in, and swap_reloca_out.
2453 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2454 multiple internal relocations per external relocation.
2455 (link_read_relocs): Likewise.
2456 (elf_bfd_final_link): Likewise.
2457 (elf_link_input_bfd): Likewise.
2458 (elf_gc_mark): Likewise.
2459 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2460 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2462 (size_info): Add entries for new fields.
2463 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2464 (mips_elf64_be_swap_reloc_in): New function.
2465 (mips_elf64_be_swap_reloc_out): Likewise.
2466 (mips_elf64_be_swap_reloca_in): Likewise.
2467 (mips_elf64_be_swap_reloca_out): Likewise.
2468 (mips_elf64_size_info): Add entries for new fields.
2470 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2472 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2473 field equals the new rel_count field.
2474 (elf_link_input_bfd): When doing a relocateable link, use the new
2475 rel_count field rather than the reloc_count field.
2476 (elf_reloc_link_order): Likewise.
2477 (elf_finish_pointer_linker_section): Likewise.
2479 Based on patch from H.J. Lu <hjl@gnu.org>:
2480 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2481 shared library to override a weak definition in a regular object.
2483 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2485 * libhppa.h: Revert July 2, 1999 patch.
2487 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2488 need to generate DLTIND relocations, not DLTREL relocations.
2490 1999-07-05 Nick Clifton <nickc@cygnus.com>
2492 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2494 (coff_set_flags): Recognise arm 5 architectures.
2496 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2497 Add support for armv5 architecture.
2499 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2501 * reloc.c: Add new, assembler only, ARM reloc:
2502 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2504 * bfd-in2.h: Regenerate.
2506 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2508 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2509 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2510 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2511 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2512 * elf32-mips.c (ABI_64_P): New macro.
2513 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2514 (_bfd_mips_elf_find_nearest_line): Adjust call to
2515 _bfd_dwarf2_find_nearest_line.
2516 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2517 * libbfd.h: Regenerated.
2519 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2521 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2523 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2525 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2526 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2528 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2530 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2532 (_bfd_elf_init_reloc_shdr): New function.
2533 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2534 bfd_alloc followed by memset.
2535 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2536 (elf_fake_sections): Here.
2537 (assign_section_numbers): Assign section numbers for the second
2538 relocation section, if required.
2539 * elflink.h (elf_link_output_relocs): New function.
2540 (elf_link_size_reloc_section): Likewise.
2541 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2542 (elf_link_input_bfd): Use elf_link_output_relocs.
2544 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2545 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2547 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2549 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2552 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2554 * elf32-mips.c (mips_elf_got_info): Move declaration before
2555 prototypes. Change global_gotsym to be a pointer to a hash entry,
2556 rather than a number index.
2557 (mips_elf_link_hash_entry): Move declaration before prototypes.
2558 (mips_elf_irix6_finish_dynamic_symbol): New function.
2559 (mips_elf_sign_extend): Likewise.
2560 (mips_elf_high): Likewise.
2561 (mips_elf_higher): Likewise.
2562 (mips_elf_highest): Likewise.
2563 (mips_elf_global_got_index): Likewise.
2564 (mips_elf_local_got_index): Likewise.
2565 (mips_elf_got_offset_from_index): Likeiwse.
2566 (mips_elf_record_global_got_symbol): Likewise.
2567 (mips_elf_got_page): Likewise.
2568 (mips_elf_next_lo16_addend): Likewise.
2569 (mips_elf_calculate_relocation): Likewise.
2570 (mips_elf_obtain_contents): Likewise.
2571 (mips_elf_perform_relocation): Likewise.
2572 (mips_elf_assign_gp): Likewise.
2573 (mips_elf_sort_hash_table_f): Likewise.
2574 (mips_elf_sort_hash_table): Likewise.
2575 (mips_elf_got_section): Likewise.
2576 (mips_elf_got_info): Likewise.
2577 (mips_elf_create_local_got_entry): Likewise.
2578 (mips_elf_got16_entry): Likewise.
2579 (mips_elf_create_dynamic_relocation): Likewise.
2580 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2581 (mips_elf_final_gp): Use mips_elf_assign_gp.
2582 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2583 into SHN_SCOMMON automatically on IRIX6.
2584 (mips_elf_add_symbol_hook): Likewise.
2585 (mips_elf_relocate_section): Rewrite, using
2586 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2587 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2588 Don't deal with .rld_map on IRIX6.
2589 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2590 section flags appropriately for .got.
2591 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2592 the got. Call mips_elf_record_global_got_symbol and allocate
2593 local got space appropriately.
2594 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2595 char *. Rework calculation of GOT size. Sort dynamic symbol
2596 table entries so entries that do not require GOT entries appear at
2597 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2598 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2600 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2602 (mips_elf_finish_dynamic_symbol): Use
2603 mips_elf_irix6_finish_dynamic_symbol.
2604 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2605 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2606 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2608 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2610 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2611 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2613 1999-06-04 Philip Blundell <philb@gnu.org>
2615 * elf32-arm.h (elf_backend_got_header_size): Define.
2616 (elf_backend_plt_header_size): Likewise.
2618 1999-06-28 Jim Pick <jim@jimpick.com>
2620 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2622 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2624 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2625 relocation function.
2626 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2628 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2630 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2631 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2632 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2633 (_bfd_mips_elf_section_from_shdr): Use them.
2634 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2635 of GP-relative sections.
2636 (_bfd_mips_elf_set_section_contents): Use them.
2637 (_bfd_mips_elf_section_processing): Share code between .sdata and
2638 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2639 (mips_elf_additional_program_headers): Add handling for
2640 PT_MIPS_OPTIONS segment on IRIX6.
2641 (mips_elf_modify_segment_map): Likeiwse.
2642 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2643 Include the options sections on IRIX6. Don't look for GP-relative
2644 sections by name; use SHF_MIPS_GPREL instead.
2645 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2647 (mips_elf_create_dynamic_sections): Don't muck about with section
2648 alignments and such on IRIX6.
2649 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2650 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2651 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2652 bfd_zalloc rather than bfd_alloc and memset.
2653 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2654 Don't assert the existence of .rld_map on IRIX6.
2655 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2657 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2658 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2661 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2663 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2664 (mips_elf_swap_msym_out): New function.
2665 (mips_elf_create_msym_section): Likewise.
2666 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2667 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2668 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2669 section not named .msym.
2670 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2671 .msym directly. Set appropriate attributes for the .msym
2673 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2674 (mips_elf_link_hash_newfunc): Clear it.
2675 (mips_elf_create_dynamic_sections): Create the .msym section
2677 (mips_elf_size_dynamic_sections): Allocate space for the
2678 .msym section. Add a DT_MIPS_MSYM entry.
2679 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2681 (mips_elf_finish_dynamic_sections): Assign a value for
2682 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2684 * elf32-mips.c (irix_compat_t): New enumeration.
2685 (ABI_N32_P): New macro.
2686 (IRIX_COMPAT): Likewise.
2687 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2688 (mips_elf_relocate_section): Fix typo.
2690 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2692 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2693 as writable PE sections.
2695 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2697 * dwarf2.c (struct arange): New type.
2698 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2699 (arange_add): New function.
2700 (decode_line_info): Keep track of address ranges that a compilation
2702 (comp_unit_contains_address): Return true if address is contained
2703 in _any_ of the address ranges associated with a compilation unit.
2704 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2705 on the first comp_unit that contains the address.
2707 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2709 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2710 (decode_line_info): Add variable STASH and initialize it to point
2711 to the per-bfd dwarf2_debug info. Remove static variable
2712 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2714 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2716 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2717 shared library to have an undefined symbol.
2719 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2720 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2722 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2724 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2725 * elf32-hppa.c: Remove everything related to symbol extension
2726 sections & records. Use the common elf_hppa_final_write_processing.
2728 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2730 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2731 functions instead of _init/_fini if requested.
2733 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2735 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2738 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2740 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2741 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2743 (ppc_elf_finish_dynamic_sections): Check for positive section
2744 dynindx field, rather than comparing against -1.
2745 (ppc_elf_relocate_section): Only return false if undefined_symbol
2746 or reloc_overflow fail, not always upon encountering an error.
2748 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2750 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2751 bfd_byte * before performing pointer arithmetic.
2753 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2755 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2757 * elf32-hppa.c: Include elf-hppa.h.
2758 (ARCH_SIZE): Define.
2759 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2761 (elf32_hppa_info_to_howto): Similarly.
2762 (elf_hppa_howto_table): Similarly.
2763 (elf_hppa_reloc_type_lookup): Similarly.
2764 (hppa_elf_gen_reloc_type): Similarly.
2765 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2767 1999-06-22 Nick Clifton <nickc@cygnus.com>
2769 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2770 handling R_V850_22_PCREL relocation.
2772 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2774 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2777 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2779 * section.c (_bfd_strip_section_from_output): Ignore sections
2780 DISCARDed by the link script.
2782 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2784 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2785 Remove unused local variable spp.
2787 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2788 the entry symbol is not set.
2790 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2792 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2793 GPDISP or LITUSE in a relocatable link.
2795 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2797 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2798 * (alloc_dwarf1_func): Likewise.
2800 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2802 * libhppa.h: Fix various formatting errors.
2803 (assemble_3); Rewrite using CATENATE.
2804 (assemble_17): Fix various bugs.
2806 1999-06-16 Nick Clifton <nickc@cygnus.com>
2808 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2810 1999-06-15 Richard Henderson <rth@cygnus.com>
2812 * section.c (SEC_SHORT): Define.
2813 * bfd-in2.h: Rebuild.
2815 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2817 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2818 Remove abfd parameter. Use _bfd_strip_section_from_output.
2819 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2821 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2822 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2823 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2825 (bfd_elf_size_dynamic_sections): Use it.
2827 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2829 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2830 complain_overflow_bitfield to complain_overflow_signed.
2832 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2834 * elflink.h (elf_link_read_relocs_from_section): New function,
2836 (elf_link_read_relocs): Here. Use it for both relocation
2839 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2841 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2842 asect->reloc_count is valid.
2844 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2846 * elf32-mips.c (mips_elf32_section_processing): Permit a
2847 SHT_MIPS_REGINFO section to have a size of 0.
2849 1999-06-12 David O'Brien <obrien@freebsd.org>
2851 * config.bfd (alpha*-*-freebsd*): New target.
2852 (i[3456]86-*-freebsd*): Now defaults to ELF.
2854 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2856 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2857 wrap if the relocation covers the high bit of an address.
2859 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2861 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2863 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2864 instead of R_SPARC_max.
2865 (sparc64_elf_info_to_howto): Likewise.
2866 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2867 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2869 1999-06-07 Richard Henderson <rth@cygnus.com>
2871 * section.c (_bfd_strip_section_from_output): Remove output
2872 sections with no initial link_order.
2874 1999-06-07 Nick Clifton <nickc@cygnus.com>
2876 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2878 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2880 * Makefile.am (SOURCE_HFILES): Add missing headers.
2881 * Makefile.in: Regenerated.
2883 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2885 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2888 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2890 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2891 range undefweak symbols.
2892 * hash.c: Add missing comma after @xref{}
2893 * linker.c: Likewise.
2895 1999-06-04 Nick Clifton <nickc@cygnus.com>
2897 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2899 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2900 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2901 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2902 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2904 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2906 * Makefile.am: Rebuild dependencies.
2907 (BFD32_BACKENDS): Add dwarf1.lo.
2908 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2909 * Makefile.in: Rebuild.
2911 1999-06-04 Nick Clifton <nickc@cygnus.com>
2913 * Makefile.am: Add epoc-arm-pe target.
2914 * Makefile.in: Regenerate.
2915 * pe-arm.c: Only redefine interworking function names if they have
2916 not already been redefined.
2917 * pei-arm.c: Only redefine interworking function names if they have
2918 not already been redefined.
2919 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2921 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2924 1999-06-03 Nick Clifton <nickc@cygnus.com>
2926 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2928 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2930 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2932 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2934 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2935 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2937 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2939 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2940 in other text sections.
2942 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2944 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2945 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2946 * libbfd.h: Regenerate.
2947 * coff-sh.c (sh_merge_private_data): Delete.
2948 (coff_bfd_merge_private_bfd_data): Change to
2949 _bfd_generic_verify_endian_match.
2950 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2952 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2954 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2956 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2958 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2960 (bfd_elf32_arm_process_before_allocation): Likewise.
2961 * bfd-in2.h: Rebuild.
2963 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2965 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2966 track of end_sequence markers.
2967 (add_line_info): Add END_SEQUENCE arg.
2968 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2969 debug-line info---it doesn't work right if a compilation unit
2970 consists of multiple discontiguous code-sequences. It would be
2971 worthwhile to optimize for the common case where a compilation
2972 unit results in a contiguous set of code sequences, but this is
2973 quite tricky to get right for arbitrary DWARF2 files.
2974 (lookup_address_in_line_info_table): Don't use the last line entry
2975 for a compilation unit for anything with an address higher than
2976 this line entry. Also, check for end_sequence markers to
2977 correctly handle discontinuities.
2978 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2979 compilation units, check all compilation units with each->high==0
2980 just like when reading compilation units.
2982 * dwarf2.c (decode_line_info): Initialize table->files and
2983 table->last_line to NULL to avoid segfaults due to random
2984 values in these members.
2985 (concat_filename): Check for out-of-range file number before
2986 indexing filename table. Segfaults suck.
2988 * dwarf2.c (decode_line_info): Don't truncate address to least
2989 significant 32 bits (breaks 64 bit targets).
2990 (lookup_address_in_function_table): Ditto.
2991 (comp_unit_contains_address): Ditto.
2993 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2995 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2996 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2997 (mips_elf64_howto_table_rela): Likewise.
2999 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3001 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3002 single section has two associated relocation sections.
3004 1999-06-02 Mark Salter <msalter@cygnus.com>
3006 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3007 COFF_WITH_PE defined.
3009 1999-06-02 Nick Clifton <nickc@cygnus.com>
3011 * pe-arm.c: Rename global arm interworking functions to avoid name
3012 collision when all targets BFD is built.
3015 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3017 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3018 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3019 (bfd_elf_section_data): Add use_rela_p.
3020 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3021 (_bfd_elf_new_section_hook): Likewise.
3022 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3024 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3025 * elfcode.h (write_relocs): Determine whether or not use rela
3026 relocs based on the relocation section header.
3027 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3028 instead of use_rela_p.
3029 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3030 (elf_backend_may_use_rela_p): Likewise.
3031 (elf_backend_default_use_rela_p): Likewise.
3032 (elfNN_bed): Use them.
3034 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3036 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3038 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3040 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3041 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3042 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3043 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3044 * bfd-in2.h: Regenerated.
3045 * libbfd.h: Likewise.
3046 * elf32-mips.c (mips_info_to_howto_rela): New function.
3047 (USE_REL): Adjust for new conventions.
3048 (MINUS_ONE): New macro.
3049 (elf_mips_howto_table): Add R_MIPS_SUB.
3050 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3052 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3053 .MIPS.content section.
3054 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3055 with .MIPS.content as .MIPS.content sections. Set
3056 SHF_MNIPS_NOSTRIP for such section.
3057 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3058 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3059 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3061 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3063 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3066 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3069 1999-05-30 Philip Blundell <philb@gnu.org>
3071 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3072 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3073 the addend does not overflow into the rest of the word.
3075 1999-05-29 Nick Clifton <nickc@cygnus.com>
3077 * bfd-in.h: Amend prototype for
3078 bfd_elf32_arm_process_before_allocation .
3079 * bfd-in.h: Regenerate.
3081 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3082 elements in a fixed sized array.
3083 (ARM_ELF_ABI_VERSION): Define.
3084 (ARM_ELF_OS_ABI_VERSION): Define.
3085 (R_ARM_THM_ABS5): Fix rightshift and size.
3086 (R_ARM_THM_PC22): Fix size.
3087 (R_ARM_PLT32): Define Howto.
3088 (find_howto): New function: Locate a howto based on a reloc
3090 (elf32_arm_info_to_howto): Use find_howto if necessary.
3091 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3092 bfd_reloc_code_real_type.
3093 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3094 and BFD_RELOC_VTABLE_ENTRY.
3095 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3097 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3098 elements in a fixed sized array.
3099 (ARM_ELF_ABI_VERSION): Define.
3100 (ARM_ELF_OS_ABI_VERSION): Define.
3101 (R_ARM_THM_ABS5): Fix rightshift and size.
3102 (R_ARM_THM_PC22): Fix size.
3103 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3104 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3105 bfd_reloc_code_real_type.
3107 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3108 no_pipeline_knowledge.
3109 (elf32_arm_link_hash_create): Initialise new field to zero.
3110 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3111 no_pipeline_knowledge. Use this parameter to initialise the field
3112 in the globals data structure.
3113 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3114 no_pipeline_knowledge is false and the binary is from an old
3116 (elf32_arm_merge_private_data): Generate an error if an attempt is
3117 made to linl together big endian and little endian code.
3118 (elf32_arm_post_process_headers): New function: Initialise the
3119 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3121 (elf_backend_post_process_headers): Define.
3123 1999-05-28 Nick Clifton <nickc@cygnus.com>
3125 * elf-bfd.h (struct elf_backend_data): Add new field:
3126 elf_backend_post_process_headers.
3128 * elfxx-target.h (elf_backend_post_process_headers): Define to
3129 NULL if not already defined.
3130 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3132 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3134 (_bfd_elf_compute_section_file_positions): Call
3135 elf_backend_post_process_headers if defined.
3137 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3139 * configure.in: Check whether getuid and getgid exist.
3140 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3141 HAVE_GETGID are not defined, respectively.
3142 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3144 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3145 * configure, config.in: Rebuild.
3147 1999-05-28 Martin Dorey <mdorey@madge.com>
3149 * elf32-i960.c: New file.
3150 * elf.c (prep_headers): Handle bfd_arch_i960.
3151 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3152 * config.bfd (i960-*-elf*): New target.
3153 * configure.in (bfd_elf32_i960_vec): New target vector.
3154 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3155 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3156 * Makefile.in, aclocal.m4, configure: Rebuild.
3158 1999-05-27 Nick Clifton <nickc@cygnus.com>
3160 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3162 (find_howto): New function: Find entries in the
3163 elf32_arm_howto_table.
3164 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3166 (elf32_arm_reloc_type_lookup): Add lookup for
3167 BFD_RELOC_ARM_PLT32.
3169 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3171 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3172 (elf32_arm_link_hash_table_create): Use above function as the
3173 constructor for hash table entries.
3174 (elf32_arm_relocate_section): Avoid crash when there is no output
3176 (elf32_arm_final_link_relocate): New parameter h.
3177 (elf32_arm_relocate_section): Pass symbol hash entry to above
3179 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3182 1999-05-25 Catherine Moore <clm@cygnus.com>
3184 * coff-arm.c (coff_arm_relocate_section): Don't emit
3185 base file entries for pc-relative values.
3187 1999-05-25 DJ Delorie <dj@cygnus.com>
3189 * peicode.h (coff_swap_sym_in): When we create the actual section
3190 to reflect the not-there section C_SECTION symbols refer to,
3191 change the symbol class to C_STAT as the section is now really
3194 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3196 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3199 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3201 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3203 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3204 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3206 1999-05-16 Nick Clifton <nickc@cygnus.com>
3208 * coff-mcore.c (in_reloc_p): Reinstate.
3210 1999-05-15 Nick Clifton <nickc@cygnus.com>
3212 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3213 * bfd-in2.h: Regenerate.
3214 * coff-mcore.c (in_reloc_p): Remove defintion.
3215 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3216 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3217 IMAGE_REL_MCORE_RVA.
3218 (coff_mcore_rtype_to_howto): Add special processing for
3219 IMAGE_REL_MCORE_RVA.
3220 (coff_mcore_relocate_section): Add support for
3221 IMAGE_REL_MCORE_RVA.
3222 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3223 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3225 (mcore_elf_relocate_section): Delete redundant case labels.
3227 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3229 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3230 precedence between bit-and and comparison.
3232 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3234 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3235 list of target formats (targ_selvecs).
3236 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3237 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3239 1999-05-10 DJ Delorie <dj@cygnus.com>
3241 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3242 reasonable mode until "ar x" is smart enough to skip it (fixes
3243 gcc/libgcc.a builds on mips-ecoff targets
3245 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3246 to work. Hack to support MS import libraries, which use different
3247 COMDAT types than GNU.
3248 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3249 to implied zero-length sections (see peicode below)
3250 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3251 filename symbols, which use one *or more* auxents.
3252 * coffswap.h (coff_swap_aux_in): ditto
3253 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3256 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3258 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3259 for all relocations.
3261 1999-05-10 Catherine Moore <clm@cygnus.com>
3263 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3264 if COFF_IMAGE_WITH_PE.
3265 (bfd_arm_process_before_allocation): Likewise.
3266 (bfd_arm_get_bfd_for_interworking): Likewise.
3267 * coff-arm.c: Likewise.
3268 * bfd-in2.h: Regenerate.
3269 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3270 (armpe_big_vec): Likewise.
3271 * configure: Rebuild.
3273 1999-05-10 Nick Clifton <nickc@cygnus.com>
3275 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3276 section, not just .rel. Same for .rela.
3278 1999-05-07 Nick Clifton <nickc@cygnus.com>
3280 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3281 endianism with an error message.
3283 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3285 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3286 assignment from "unsigned char *" to "char *".
3287 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3289 1999-05-05 Catherine Moore <clm@cygnus.com>
3291 * coff-arm.c (coff_arm_relocate_section): Add one to
3292 address of ARM_RVA32 thumb functions.
3294 1999-05-05 Catherine Moore <clm@cygnus.com>
3296 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3297 (elf32_m68k_copy_private_bfd_data): New.
3298 (elf32_m68k_merge_private_bfd_data): New.
3299 (elf32_m68k_print_private_bfd_data): New.
3300 (CPU32_FLAG): Define.
3301 (PLT_CPU32_ENTRY_SIZE): Define.
3302 (elf_cpu32_plt0_entry): Declare.
3303 (elf_cpu32_plt_entry): Declare.
3304 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3305 (elf_m68k_finish_dynamic_symbol): Likewise.
3306 (elf_m68k_finish_dynamic_sections): Likewise.
3307 (elf_backend_plt_header_size): Remove definition.
3308 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3309 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3310 (bfd_elf32_bfd_set_private_flags): Define.
3311 (bfd_elf32_bfd_print_private_bfd_data): Define.
3313 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3315 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3316 and R_LONG_PCREL_MODE.
3318 1999-04-29 Nick Clifton <nickc@cygnus.com>
3320 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3322 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3324 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3325 in relocation calculation.
3327 1999-04-26 Tom Tromey <tromey@cygnus.com>
3329 * aclocal.m4, configure: Updated for new version of libtool.
3331 1999-04-21 Nick Clifton <nickc@cygnus.com>
3333 * coff-mcore.c: Add support for mcore relocs.
3335 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3337 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3338 incorrect use EF_MIPS_xxBITPTRS.
3340 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3342 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3345 * bfd-in2.h: Rebuild.
3346 * libbfd.h: Rebuild.
3348 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3350 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3351 (coff_arm_relocate_section): Add ARM26D transform. Only
3352 change to ARM26D for relocateable links.
3354 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3356 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3357 (bfd_elf32_bfd_print_private_bfd_data): New.
3359 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3361 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3362 refetch addend if USE_REL, add many comments regarding current state.
3363 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3364 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3365 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3366 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3368 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3370 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3371 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3373 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3375 * dwarf2.c (decode_line_info): Don't truncate address to least
3376 significant 32 bits (breaks 64 bit targets).
3377 (lookup_address_in_function_table): Ditto.
3378 (comp_unit_contains_address): Ditto.
3380 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3382 * coff-arm.c (arm_emit_base_file_entry): New routine.
3383 (A2T3_OFFSET): Define.
3384 (T2A3_OFFSET): Define.
3385 (coff_arm_relocate_section): Emit base file entries for interworking
3388 1999-04-13 Philip Blundell <philb@gnu.org>
3390 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3391 relocs 17 through 19.
3393 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3395 * elfcode.h: Remove fnmatch.h.
3396 * elflink.h (elf_link_assign_sym_version): Call back to ld
3397 instead of calling fnmatch.
3399 * config.bfd (i?86-*-beoself): Include pe vecs.
3401 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3403 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3406 1999-04-10 Richard Henderson <rth@cygnus.com>
3408 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3409 when trying to resolve dynamic symbol references.
3410 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3411 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3412 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3413 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3414 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3415 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3416 * elflink.h (elf_link_output_extsym): Likewise.
3418 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3420 * section.c (_bfd_strip_section_from_output): New function moved from
3421 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3422 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3423 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3424 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3425 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3426 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3427 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3428 * bfd-in2.h: Update.
3430 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3432 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3434 1999-04-08 Nick Clifton <nickc@cygnus.com>
3436 * coff-mcore.c: New File: Support for mcore-pe targets.
3437 * cpu-mcore.c: New File: Support for mcore targets.
3438 * elf32-mcore.c: New File: Support for mcore-elf target.
3439 * pe-mcore.c: New File: Definitions for mcore-pe target.
3440 * pei-mcore.c: New File: Definitions for mcore-pei target.
3441 * Makefile.am: Add support for MCore targets.
3442 * Makefile.in: Regenerate.
3443 * config.bfd: Add support for MCore targets.
3444 * configure.in: Add support for MCore targets.
3445 * configure: Regenerate.
3446 * archures.c: Add support for MCore architecture.
3447 * bfd-in2.h: Regenerate.
3448 * coffcode.h: Add support for mcore-pe targets.
3449 * elf.c: Add support for mcore-elf target.
3450 * reloc.c: Add support for MCore relocs.
3451 * targets.c: Add support for MCore targets.
3453 1999-04-07 Nick Clifton <nickc@cygnus.com>
3455 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3456 R_ARM_XPC25 and R_ARM_THM_XPC22.
3457 (elf32_arm_reloc_map): Remove redundant entries.
3459 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3461 * sysdep.h (LC_MESSAGES): Never define.
3463 1999-04-06 Chris Torek <torek@bsdi.com>
3465 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3466 all callers. Rewrite completely.
3467 (_bfd_relocate_contents): Rewrite overflow checking.
3468 * bfd-in2.h: Rebuild.
3470 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3472 From Gabriel Paubert <paubert@iram.es>:
3473 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3474 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3475 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3476 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3477 * ppcboot.c (ppcboot_vec): Use little endian routines for
3480 * elf.c (elfcore_strndup): Only define if it will be used.
3481 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3483 (ppc_elf_check_relocs): Remove unused local i.
3484 (ppc_elf_gc_mark_hook): Add default case to switch.
3486 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3487 * srec.c (srec_scan): Accept \r in symbol definitions.
3488 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3489 (symbolsrec_object_p): Likewise.
3491 1999-04-04 Don Bowman <don@pixsci.com>
3493 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3495 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3497 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3499 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3500 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3502 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3504 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3507 1999-03-31 Nick Clifton <nickc@cygnus.com>
3509 * config.bfd: Add support for arm-epoc-pe target.
3510 * configure.in: Add support for arm-epoc-pe target.
3511 * configure: Regenerate.
3512 * targets.c: Add support for arm-epoc-pe target.
3513 * coff-arm.c: Allow header files to override definition of
3514 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3515 * pe-arm.h: Allow previous header files to override definition of
3516 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3517 * pei-arm.h: Allow previous header files to override definition of
3518 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3519 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3520 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3522 1999-03-30 Nick Clifton <nickc@cygnus.com>
3524 * elf.c (elf_map_symbols): Handle the case where section
3525 symbols are generated for content-less sections which are
3526 not mapped to the output file.
3528 * linker.c: Replace direct references to fields in BFD structure
3529 with accessor macros.
3531 * elflink.h: Replace direct references to fields in BFD structure
3532 with accessor macros.
3534 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3536 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3538 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3539 account when adjusting section symbols during a partial link.
3541 1999-03-24 Nick Clifton <nickc@cygnus.com>
3543 * coff-sparc.c (struct coff_reloc_map): Change type of field
3544 'bfd_reloc_val' to bfd_reloc_code_real_type.
3545 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3546 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3547 * elf32-arc.c (struct arc_reloc_map): Ditto.
3548 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3549 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3550 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3551 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3552 * elf32-sh.c (struct elf_reloc_map): Ditto.
3553 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3554 * elf32-v850.c (struct v850_reloc_map): Ditto.
3555 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3556 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3557 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3559 1999-03-17 Martin Hunt <hunt@cygnus.com>
3561 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3562 function so source-level assembly works. If multiple N_SOs
3563 are seen without and N_FUNs, create an indextable entry with
3564 a NULL function name.
3566 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3568 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3569 of certian similar cpus.
3571 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3573 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3574 Add the 5000. Change the architecture for the 5400 to mips4.
3575 (elf_mips_mach): Add r5000.
3577 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3579 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3581 1999-03-11 Nick Clifton <nickc@cygnus.com>
3583 * binary.c (binary_set_section_contents): Generate warning about
3584 huge file offsets for any section that will occupy file space, not
3585 just those that are loadable.
3587 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3589 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3591 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3593 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3595 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3597 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3598 * elflink.h: Revert all changes since Feb 16. Instead:
3599 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3600 appropriate. Copy it to version symbols.
3601 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3602 symbols if appropriate.
3603 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3604 symbol if appropriate.
3605 (elf_link_output_extsym): If symbol is marked as undefined, and
3606 has no nonweak references, mark it as weak undefined.
3608 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3610 * elflink.h (elf_merge_symbol): When overriding a dynamic
3611 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3613 (elf_link_add_object_symbols): Don't copy the other field if we
3616 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3618 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3619 shared object with a weak undefined symbol.
3621 1999-02-18 Nick Clifton <nickc@cygnus.com>
3623 * elfarm-nabi.c: Set partial_inplace back to false.
3625 1999-02-17 Nick Clifton <nickc@cygnus.com>
3627 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3628 (USER_LABEL_PREFIX): Set to "_".
3630 The following patches are from: Scott Bambrough
3631 <scottb@corelcomputer.com>
3633 * libaout.h (M_ARM6_NETBSD): Set to 143.
3635 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3636 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3637 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3638 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3639 * bfd-in2.h: Regenerate.
3641 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3642 'true' as REL relocs are now being used. Add new PIC relocs:
3643 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3644 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3646 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3648 (elf32_arm_final_link_relocate): Change parameters so that entire
3649 reloc is passed. Add support for PIC relocs.
3650 (elf32_arm_relocate_section): Pass entire reloc to
3651 elf32_arm_final_link_relocate.
3652 (elf32_arm_check_relocs): Handle new PIC relocs.
3653 (elf32_arm_adjust_dynamic_symbol): New function.
3654 (elf32_arm_size_dynamic_sections): New function.
3655 (elf32_arm_discard_copies): New function.
3656 (elf32_arm_finish_dynamic_symbol): New function.
3657 (elf32_arm_finish_dynamic_sections): New function.
3658 (ELF_MAXPAGE_SIZE): Define.
3659 (bfd_elf32_bfd_reloc_type_lookup): Define.
3660 (elf_backend_relocate_section): Define.
3661 (elf_backend_adjust_dynamic_symbol): Define.
3662 (elf_backend_create_dynamic_sections): Define.
3663 (elf_backend_finish_dynamic_symbol): Define.
3664 (elf_backend_finish_dynamic_sections): Define.
3665 (elf_backend_size_dynamic_sections): Define.
3666 (elf_backend_plt_readonly): Define.
3667 (elf_backend_want_got_plt): Define.
3668 (elf_backend_want_plt_sym): Define.
3670 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3672 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3673 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3674 (_bfd_mips_elf_fake_sections): Likewise.
3676 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3678 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3679 bfd_elf32_arm_get_bfd_for_interworking,
3680 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3683 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3684 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3685 elf32_arm_find_nearest_line): Make them static.
3687 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3689 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3690 callers. Do not merge a definition from a shared object with a
3691 weak undefined symbol.
3692 (elf_link_add_object_symbols): Do not change the symbol type or
3693 size if the old symbol overrides the new one.
3695 1999-02-08 Nick Clifton <nickc@cygnus.com>
3697 * config.bfd: Add support for strongarm target.
3699 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3701 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3702 fields instead of unsigned char.
3704 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3706 * Makefile.am: Rebuild dependencies.
3707 * Makefile.in: Rebuild.
3709 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3711 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3712 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3713 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3714 * acinclude.m4: Add comments to uses of AC_DEFINE.
3715 * acconfig.h: Remove.
3716 * configure: Rebuild with current autoconf/automake.
3717 * aclocal.m4: Likewise.
3718 * config.in: Likewise.
3719 * Makefile.in: Likewise.
3721 1999-02-04 DJ Delorie <dj@cygnus.com>
3723 * libbfd.c (real_read): don't call fread for zero bytes. This
3724 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3726 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3728 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3729 of a jump is in the current 256 MB region.
3731 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3733 * format.c (bfd_check_format_matches): Change last patch to only
3734 take effect for the binary target.
3736 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3738 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3740 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3742 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3744 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3746 * format.c (bfd_check_format_matches): If the target was
3747 previously specified, don't check other targets when checking for
3750 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3752 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3753 (elf32_arm_reloc_type_lookup): Removed
3754 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3755 (elf32_arm_reloc_type_lookup): New.
3756 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3757 (elf32_arm_reloc_type_lookup): New.
3759 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3761 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3762 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3763 * Makefile.am: Use new files.
3764 * Makefile.in: Regenerate.
3765 * configure.in: Use new files.
3766 * configure: Regenerate.
3768 1999-02-01 Nick Clifton <nickc@cygnus.com>
3770 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3771 (fr30_elf_gc_sweep_hook): New function.
3772 (elf_backend_can_gc_sections): Define.
3774 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3776 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3777 and bfd_elf32_bigarm_oabi_vec.
3779 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3781 * Makefile.am (elf32-arm-oldabi.lo): New.
3782 (elf32-arm-newabi.lo): New.
3783 * Makefile.in: Regenerate.
3784 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3785 (arm-*-elf): Likewise.
3787 (thumb-*-oabi): New.
3788 * configure: Regenerate.
3789 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3790 (bfd_elf32_bigarm_oabi_vec): New.
3791 * elf32-arm-newabi.c: New.
3792 * elf32-arm-oldabi.c: New.
3793 * elf32-arm.c: Removed.
3796 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3798 * binary.c (binary_set_section_contents): Omit warnings for
3799 unloadable sections.
3801 1999-01-31 Michael Meissner <meissner@cygnus.com>
3803 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3804 powerpc{,le}-*-eabi.
3806 1999-01-29 Nick Clifton <nickc@cygnus.com>
3808 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3809 * dwarf2.c (read_signed_leb128): Remove unused variables.
3811 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3813 * elf.c (assign_file_positions_for_segments): Only adjust
3814 p_align when needed.
3816 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3818 * binary.c (binary_set_section_contents): Don't return early for a
3819 non-loadable section, in case the first section is non-loadable.
3820 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3821 W. Rozycki <macro@ds2.pg.gda.pl>.
3823 1999-01-28 Nick Clifton <nickc@cygnus.com>
3825 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3826 R_FR30_GNU_VTENTRY relocs.
3828 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3830 * elflink.h (elf_link_output_sym): Zero syms which are
3831 part of sections which have been excluded.
3833 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3835 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3837 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3838 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3840 1999-01-27 Nick Clifton <nickc@cygnus.com>
3842 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3844 (fr30_final_link_relocate): Use computed value as result of
3847 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3849 * binary.c (binary_set_section_contents): Emit warning for
3850 huge file offsets due to widely-dispersed section LMAs.
3852 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3854 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3855 align first section to largest section alignment, not first
3858 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3860 * configure.in: Require autoconf 2.12.1 or higher.
3862 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3864 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3865 * bfd-in2.h: Likewise.
3866 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3868 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3870 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3871 * cpu-mips.c: Add support for and independent 4111.
3872 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3873 (_bfd_mips_elf_final_write_processing):
3874 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3876 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3878 * elf32-mips.c (elf_mips_abi_name): New.
3879 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3881 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3883 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3884 Handle bfd_mach_mips4300.
3886 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3888 * elf32-i386.c: Remove leaked development code from patch
3889 1998-12-10 by Richard Henderson.
3891 1998-12-10 Richard Henderson <rth@cygnus.com>
3893 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3894 in debug sections for symbol defined externally.
3896 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3898 * targets.c (bfd_target_vector): Remove duplicate entry for
3901 1998-12-09 Nick Clifton <nickc@cygnus.com>
3903 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3904 since we are using RELAs.
3906 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3908 SCO Open Server Release 5 core file support, from Jouke Numan
3910 * sco5-core.c: New file.
3911 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3912 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3913 * Makefile.am: Rebuild dependencies.
3914 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3915 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3916 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3917 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3918 * bfd-in2.h, configure, Makefile.in: Rebuild.
3920 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3922 * config.bfd (hppa*-*-mpeix*): New target.
3923 * configure.in: Add AC_HEADER_DIRENT.
3924 (hppa*-*-mpeix*): New target.
3925 * configure.host (hppa*-*-mpeix*): New host.
3926 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3927 friends rather than just including <sys/dir.h>.
3928 * som.h (struct som_symbol): Add hppa_priv_level and apto
3929 tc_data. Change all users.
3930 (struct somdata): Add comp_unit field.
3931 (obj_som_compilation_unit): Define.
3932 (bfd_som_attach_compilation_unix): Declare.
3933 * som.c: Check HOST_HPPAMPEIX.
3934 (struct som_misc_symbol_info): Add new field priv_level.
3935 (som_object_setup): Add current_offset parameter. Change all
3937 (setup_sections): Likewise.
3938 (som_object_p): For EXECLIBMAGIC, read the lst header.
3939 (som_write_symbol_strings): Add compilation_unit parameter.
3941 (som_finish_writing): Write out compilation_unit.
3942 (som_bfd_derive_misc_symbol_info): Set priv_level.
3943 (som_build_and_write_symbol_table): Set xleast field to 3.
3944 (som_slurp_symbol_table): Set symbol priv_level.
3945 (bfd_som_attach_compilation_unit): New function.
3946 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3947 priv_level into symbol_value.
3948 * configure, config.in: Rebuild.
3950 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3952 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3953 warning function to call _bfd_error_handler instead.
3955 * libbfd.c (COERCE32): Cast through unsigned long and long to
3956 avoid bug in old version of gcc.
3958 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3959 (elf_backend_additional_program_headers): Don't define.
3961 1998-12-08 Nick Clifton <nickc@cygnus.com>
3963 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3964 relocations to include offset of 2 included in the insns, and the
3965 offset of the relocs within the section.
3967 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3969 The following changes were made by David Taylor
3970 <taylor@texas.cygnus.com>, Edith Epstein
3971 <eepstein@sophia.cygnus.com>, Jim Blandy
3972 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3973 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3974 changes originally made by HP; HP did not create ChangeLog
3977 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3978 automake macro library.
3980 * hpux-core.c (hpux_core_core_file_p): this function now
3981 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3982 found in the corefile! Also, in hpux_core_core_file_p, if we
3983 encounter a section with an unknown type, don't punt. Instead,
3984 just skip it. Also, count the number of sections of known type
3985 that we encounter. If we encounter at least one good one, then
3986 we'll declare that the file is a core file. If we encounter any
3987 unknown ones but some known ones, then we'll issue a warning (but
3988 still declare it to be a core file). Also, correctly decide when a
3990 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3991 (CORE_ANON_SHMEM): define if not defined.
3992 (hpux_core_struct): add members lwpid and user_tid.
3993 (core_kernel_thread_id, core_user_thread_id): new macros.
3994 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3995 the name before storing it in the bfd.
3996 (hpux_core_core_file_p): handle threads.
3998 * libhppa.h (GET_FIELD): protect against redefinition.
3999 (HPPA_WIDE): define.
4000 (GET_FIELD): define.
4005 (sign_extend): redefine.
4006 (assemble_6): define.
4007 (assemble_12): rewrite.
4008 (assemble_16): define.
4009 (assemble_16a): define.
4010 (assemble_17): rewrite.
4011 (assemble_22): define.
4013 1998-12-07 Nick Clifton <nickc@cygnus.com>
4015 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4016 relocations for signed values.
4018 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4020 * mipsbsd.c (MY(set_arch_mach)): Make static.
4021 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4022 bfd_mach_mips* macros rather than simple numbers.
4024 COFF weak symbol support, based on patches from Mark Elbrecht
4025 <snowball3@usa.net>:
4026 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4027 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4028 (coff_write_alien_symbol): Likewise.
4029 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4030 (coff_link_add_symbols): Likewise.
4031 (_bfd_coff_link_input_bfd): Likewise.
4032 (_bfd_coff_write_global_sym): Likewise.
4034 * elf.c (copy_private_bfd_data): Always initialize the
4035 includes_phdrs field.
4037 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4038 file defines a symbol first mentioned in an ELF file.
4040 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4041 possible, rather than only if BFD64.
4042 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4044 * bfd-in2.h: Rebuild.
4046 * srec.c (srec_set_section_contents): Correct test to avoid
4047 switching to 4 byte addresses after seeing a second section which
4048 requires 3 byte addresses. From Joel Schantz
4049 <joel.schantz@argosys.boeing.com>.
4051 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4052 <aymeric.vincent@emi.u-bordeaux.fr>.
4054 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4056 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4057 decide whether the output file is -mrelocatable-lib,
4058 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4060 1998-12-03 Nick Clifton <nickc@cygnus.com>
4062 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4063 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4064 * bfd-in2.h: Regenerate.
4065 * libbfd.h: Regenerate
4067 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4069 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4070 link against a dynamic symbol with no type or size.
4072 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4074 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4075 relocation for section which does not get loaded.
4076 (elf_i386_relocate_section) [R_386_32]: Likewise.
4078 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4080 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4081 reloc_count and i long instead of unsigned long. Handle error
4082 return from bfd_canonicalize_reloc.
4084 1998-12-01 Nick Clifton <nickc@cygnus.com>
4086 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4089 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4091 * elf32-sh.c (elf/sh.h): Include.
4092 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4093 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4094 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4095 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4096 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4098 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4100 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4101 causes division by zero later on.
4103 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4105 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4108 1998-11-25 DJ Delorie <dj@cygnus.com>
4110 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4113 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4115 * elf32-fr30.c (fr30_elf_relocate_section): Call
4116 fr30_final_link_relocate.
4117 (fr30_final_link_relocate): New function: Handle I20 and I32
4119 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4120 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4121 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4123 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4126 The following changes are based on a patch submitted by Gianluca
4127 Moro <glctr@abc.it>:
4129 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4130 not already been updated.
4131 (find_remembered_hi16s_reloc): New parameter 'already_found'
4132 returns state of remembered hi16s reloc.
4133 (remember_hi16s_reloc): Set 'found' field to false.
4134 (hi16s_location): Add 'found' field.
4136 1998-11-23 DJ Delorie <dj@cygnus.com>
4138 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4139 to see .DLL files as unrecognized.
4140 (i3coff_object_p): Sorry, had to hack it to not recognize these
4141 files (pei-i386) on request.
4143 1998-11-23 DJ Delorie <dj@cygnus.com>
4145 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4146 relents. Call bfd_check_format to reinitialize.
4148 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4150 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4153 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4155 * aclocal.m4: regenerate
4156 * configure: regenerate
4158 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4160 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4161 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4162 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4163 respect it as an upper bound on what memory to reference.
4164 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4165 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4166 update vtable_entries_size appropriately.
4168 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4170 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4173 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4175 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4176 bfds; they have no "file" so we fake it.
4177 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4178 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4179 resizing the memory buffer.
4180 * opncls.c (bfd_make_writable): New function; lets you write a
4181 bfd_create'd bfd to an in-memory buffer.
4182 (bfd_make_readable): New function; lets you read back that buffer
4183 as if it were from bfd_openr. Used to build generated archive
4184 members (winsup's ld's dlltool)
4186 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4188 * po/bfd.pot: Regenerated.
4190 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4192 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4195 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4197 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4198 element of the gotentry list for local symbols too.
4199 (elf64_alpha_relocate_section): Unify local and global handling.
4200 Assert that gotent->use_count > 0.
4202 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4204 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4205 update for file name changes of July 2, 1998.
4207 * configure: Rebuild.
4209 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4211 * po/bfd.pot: Regenerated.
4213 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4215 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4216 * aclocal.m4, configure: regenerate
4218 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4220 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4222 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4224 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4225 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4227 * aclocal.m4, configure: regenerated.
4229 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4231 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4232 R_D10V_GNU_VTENTRY relocs.
4233 (elf_d10v_howto_table): Likewise.
4234 (d10v_reloc_map d10v_reloc_map): Likewise.
4235 (elf32_d10v_gc_mark_hook): New.
4236 (elf32_d10v_gc_sweep_hook): New.
4237 (elf32_d10v_check_relocs): New.
4238 (elf32_d10v_relocate_section): New.
4239 (elf_backend_relocate_section): Define.
4240 (elf_backend_can_gc_sections): Define.
4242 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4244 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4245 (BFD64_BACKENDS): ...from here.
4246 (BFD32_BACKENDS_CFILES): Move vms files here...
4247 (BFD64_BACKENDS_CFILES): ...from here.
4248 * Makefile.in: Rebuild.
4250 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4252 * Makefile.am: Add FR30 target.
4253 * Makefile.in: Add FR30 target.
4254 * archures.c: Add support for FR30.
4255 * config.bfd: Add support for FR30.
4256 * configure.in: Add support for FR30.
4257 * reloc.c: Add support for FR30 relocations.
4258 * targets.c: Add support for FR30 relocations.
4259 * bfd-in2.h: Regenerate.
4260 * configure: Regenerate.
4261 * libbfd.h: Regenerate.
4262 * cpu-fr30.c: New file.
4263 * elf32-fr30.c: New file.
4265 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4267 * configure.in: detect cygwin* instead of cygwin32*
4268 * configure: regenerate
4270 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4272 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4273 use bfd_malloc and free instead and check return value from bfd_malloc.
4275 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4277 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4278 * libbfd.h: Rebuild.
4280 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4281 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4282 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4283 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4285 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4287 (mips_elf_link_hash_table_create): Don't initialize
4288 dynsym_sec_strindex.
4289 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4290 (mips_elf_size_dynamic_sections): Generate a section symbol for
4291 every output section.
4292 (mips_elf_finish_dynamic_sections): Count all sections for
4294 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4297 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4299 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4300 for later PLT entries in large PLTs.
4301 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4303 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4305 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4307 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4309 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4310 * elflink.h (elf_collect_hash_codes): New function. This function is
4311 called for each exported symbol and we compute the ELF hash value for
4313 (compute_bucket_value): New function. It is called from
4314 size_dynamic_sections to determine the hash table size. When we are
4315 optimizing a better, but slower, algorithm is used.
4316 (size_dynamic_sections): Call compute_bucket_value.
4318 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4320 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4322 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4324 (sh_elf_gc_mark_hook): New.
4325 (sh_elf_gc_sweep_hook): New.
4326 (sh_elf_check_relocs): New.
4327 (elf_backend_can_gc_sections): Define.
4329 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4331 * acinclude.m4: undo previous gettext change
4332 * aclocal.m4: rebuild with right version of aclocal.
4334 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4336 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4337 aclocal.m4 to acinclude.m4, so they don't get lost.
4339 * elfcore.h: rewrite for better corefile support.
4340 * elf.c (elfcore_*): new functions.
4341 * elf-bfd.h (elf_obj_tdata): new structure members.
4342 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4344 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4346 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4348 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4349 and R_M32R_GNU_VTENTRY.
4350 (elf_backend_can_gc_sections): Define.
4351 (m32r_elf_check_relocs): New.
4352 (m32r_elf_gc_mark_hook): New.
4353 (m32r_elf_gc_sweep_hook): New.
4354 (m32r_elf_relocate_section): Handle VT relocs.
4356 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4358 * coff-arm.c (arm_relocate_section): Remove redundant test.
4360 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4361 cleat that the 'bitsize' field is the size of the bitfield AFTER
4362 relocation not before.
4364 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4366 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4369 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4371 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4372 R_SPARC_GNU_VTENTRY.
4373 (elf32_sparc_check_relocs): Handle them.
4374 (elf32_sparc_reloc_type_lookup): Likewise.
4375 (elf32_sparc_relocate_section): Likewise.
4376 (elf32_sparc_gc_mark_hook): New.
4377 (elf32_sparc_gc_sweep_hook): New.
4379 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4381 * som.c (som_finish_writing): Perform some sanity checks when
4382 writing an executable or shared library.
4384 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4386 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4387 * configure.in (elf): Add dwarf1.lo.
4388 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4389 * elf.c (_bfd_elf_find_nearest_line): Add call to
4390 _bfd_dwarf1_find_nearest_line.
4391 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4392 Add call to _bfd_dwarf1_find_nearest_line.
4393 * configure: Rebuilt.
4395 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4397 * elflink.h (elf_gc_sections): Do not allow garbage
4398 collection if dynamic sections have been created.
4400 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4402 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4404 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4405 (v850_elf_perform_relocation): Likewise.
4406 (v850_elf_final_link_relocate): Likewise.
4407 (v850_elf_relocate_section): Likewise.
4408 (v850_elf_gc_sweep_hook): New routine.
4409 (v850_elf_gc_mark_hook): New routine.
4410 (elf_backend_can_gc_sections): Define.
4412 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4414 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4417 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4419 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4420 Declare size as bfd_size_type.
4421 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4423 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4425 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4427 * som.c (CPU_PA_RISC2_0): Define.
4428 (_PA_RISC2_0_ID): Likewise.
4429 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4431 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4433 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4434 has a base which is already defined, only add the referenced
4435 symbol to the dynamic symbol table if it is defined or referenced
4438 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4441 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4443 * elflink.h (elf_link_add_object_symbols): Undo last change.
4445 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4447 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4448 symbol for the indirect alias to a versioned symbol.
4450 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4452 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4453 (elf32_i386_vtentry_howto): New.
4454 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4455 or elf32_i386_vtinherit_howto on lookup.
4457 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4459 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4460 reloc_type. Rename R_68K__max to R_68K_max.
4461 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4464 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4466 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4467 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4469 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4472 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4474 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4475 message has a null byte terminator.
4477 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4479 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4480 word subject to R_V850_32 relocation.
4482 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4484 * dwarf2.c: Add comment describing problem computing line numbers
4485 for undefined symbols at link time.
4487 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4489 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4490 transform a defweak into a plt entry.
4491 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4492 plt entry references to receive a RELATIVE reloc.
4493 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4494 (elf64_alpha_relocate_section): Assert we don't overrun
4495 the allocated relocation space.
4497 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4499 * elf.c (swap_out_syms): Always treat section symbols as
4500 special, even if they are attached to a common section.
4502 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4504 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4505 sections with v850 common section attributes into named v850
4507 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4508 common section attributes into named v850 common sections.
4510 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4512 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4515 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4517 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4518 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4519 reloc to the wrong section a warning, not an error. .dynsbss
4520 is not an output section, so there is no need to check for it.
4522 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4524 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4526 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4528 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4529 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4531 (elf32_arm_gc_mark_hook): New.
4532 (elf32_arm_gc_sweep_hook): New.
4533 (elf32_arm_check_relocs): New.
4534 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4536 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4539 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4541 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4542 assume there is no PLT or GOT.
4544 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4546 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4547 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4548 also accepted as a function symbol type.
4550 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4552 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4554 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4556 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4557 match definition of _bfd_gc_sections field.
4558 * libbfd.h: Rebuild.
4560 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4562 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4563 the addend of a dynamic relocation referencing a section.
4564 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4565 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4567 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4569 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4570 bed has a size_dynamic_sections routine before trying to use it.
4572 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4574 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4575 _bfd_elf_rel_vtable_reloc_fn.
4577 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4579 * Makefile.am: Add elf32-arm.c.
4580 * Makefile.in: Rebuild.
4581 * elf-bfd.h: Add elf_backend_get_symbol_type.
4582 * elf.c (swap_out_syms): If defined, call
4583 elf_backend_get_symbol_type.
4584 * elf32-arm.c: Define elf_backend_get_symbol_type.
4585 (elf32_arm_get_symbol-type): New routine.
4586 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4587 (bfd_elf32_arm_process_before_allocation): Change to
4588 check for STT_ARM_TFUNC.
4589 (elf32_arm_final_link_relocate): Likewise.
4590 * elfxx-target.h: Add elf_backend_get_symbol_type.
4592 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4594 * archures.c (bfd_mach_alpha_ev[456]): New.
4595 * cpu-alpha.c: Rework to match these types.
4596 * bfd-in2.h: Rebuild.
4598 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4600 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4601 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4603 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4604 (elf_i386_reloc_type_lookup): Recognize them.
4605 (elf_i386_check_relocs): Pass them off to generic code.
4606 (elf_i386_relocate_section): Ignore them.
4607 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4608 (elf_backend_can_gc_sections): True.
4610 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4612 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4613 before looking at owner field.
4614 (elf32_arm_to_thumb_stub): Ditto.
4615 (elf32_arm_relocate_section): Compute name before calling
4616 elf32_arm_final_link_relocate().
4618 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4620 * elf.c: comment and formatting cleanups.
4623 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4625 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4626 (core files are treated differently than object files).
4627 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4628 bfd_elf_mkcorefile): declare.
4629 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4630 bfd_elf_mkcorefile): add to bfd_target vector.
4631 * elfcore.h (elf_core_file_p): save the program header table,
4632 and set the bfd architecture from the elf file header.
4633 * elf.c (bfd_elf_mkcorefile): new function.
4634 (_bfd_elf_write_corefile_contents): new function.
4635 (assign_file_positions_for_segments): add cases for handling
4636 PT_NOTE segments. (assign_file_positions_except_relocs):
4637 core files should be handled the same as exec files.
4638 (prep_headers): identify core files as type ET_CORE.
4639 (copy_private_bfd_data): identify the sections belonging to
4640 the PT_NOTE segment.
4642 * elf32-sparc.c (elf32_sparc_final_write_processing):
4643 add break statement to default case.
4645 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4647 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4648 section (not input) will be in sections ".sbss", ".sbss2",
4649 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4650 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4651 output_offset for correct evaluation of addend.
4653 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4655 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4656 elf32_arm_allocate_interworking_sections and
4657 elf32_arm_process_before_allocation.
4659 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4661 * bfd-in.h: Ammend prototype for
4662 elf32_arm_process_before_allocation to remove surplus third
4665 * bfd-in2.h: Regenerate.
4667 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4669 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4671 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4673 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4674 calculated for RELOC_SPARC_REV32 case.
4676 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4678 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4679 elf32_arm_allocate_interworking_sections and
4680 elf32_arm_process_before_allocation.
4681 * bfd-in2.h: Regenerated.
4682 * elf32-arm.c Define elf32_arm_link_hash_table.
4683 (insert_thumb_branch): New routine.
4684 (find_thumb_glue): New routine.
4685 (find_arm_glue): New routine.
4686 (record_arm_to_thumb_glue): New routine.
4687 (record_thumb_to_arm_glue): New routine.
4688 (elf32_arm_link_hash_table_create): New routine.
4689 (elf32_arm_get_bfd_for_interworking): New routine.
4690 (elf32_arm_allocate_interworking_sections) New routine.
4691 (elf32_arm_process_before_allocation) New routine.
4692 (elf32_thumb_to_arm_stub): New routine.
4693 (elf32_arm_to_thumb_stub): New routine.
4694 (elf32_print_private_bfd_data): Fix typo.
4695 (elf32_arm_final_link_relocate): Add argument sym_sec.
4696 Check for branches to thumb symbols in case R_ARM_PC24.
4697 Check for branches to arm symbols in case R_ARM_THM_PC22.
4698 (elf32_arm_relocate_section): Pass symbol section to
4699 elf32_arm_final_link_relocate.
4701 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4703 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4704 entries unless the symbol is defined in the executable; in
4705 particular, undefined weak symbols get a PLT entry.
4707 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4709 * libaout.h: Remove nested comment to avoid warning.
4711 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4713 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4714 R_ARM_PC24 relocation.
4716 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4718 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4719 argument is_local. Add argument sym_flags. Check sym_flags
4720 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4721 (elf32_arm_relocate_section): Don't pass local sym and pass
4722 sym_flags to elf32_arm_final_link_relocate.
4724 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4726 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4727 to not count too few relocs for dynamicly linked executables.
4729 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4731 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4732 symbols without a dynamic index dynamic. Consider all weak
4734 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4735 correspondance between input and output sections.
4737 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4739 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4740 that use a .got.plt section start the got offset at zero.
4742 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4744 * ieee.c (ieee_write_processor): Correct the processor ID written
4745 out for bfd_arch_m68k, accommodating change of March 25.
4747 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4749 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4750 R_ARM_THM_RPC22 relocations.
4752 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4754 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4756 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4757 .got relocs in -Bsymbolic shared objects.
4759 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4761 * elf32-arm.c: Add private flags to ELF header.
4762 (elf32_arm_print_private_bfd_data): New Function.
4763 (elf32_arm_set_private_flags): New Function.
4764 (elf32_arm_copy_private_flags): New Function.
4765 (elf32_arm_merge_private_bfd_data): New Function.
4767 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4769 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4771 (elf32_sparc_relocate_section): Likewise.
4773 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4775 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4776 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4777 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4778 of the function. Recognize no .plt as static linking.
4780 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4782 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4783 ".liblist" string through gettext.
4785 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4787 * Makefile.am: Add support for elf32-arm.lo.
4788 * Makefile.in: Rebuild.
4789 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4790 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4791 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4792 * configure: Regenerate.
4793 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4794 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4795 bfd_target bfd_elf32_littlearm_vec.
4796 * elf32-arm.c: New file.
4798 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4800 * libaout.h (M_SPARCLITE_LE): New machine.
4801 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4802 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4803 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4804 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4805 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4806 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4807 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4808 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4809 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4810 be BFD_RELOC_SPARC_REV32.
4812 * config.bfd (sparc86x-*-aout): New
4814 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4816 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4817 actually mapping the output sections.
4819 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4822 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4823 (mn10300_elf_reloc_map): Similarly.
4824 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4826 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4828 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4830 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4831 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4832 elf_mips_reloc_type defined in elf/mips.h.
4834 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4836 * elf64-mips.c: Remove reloc_type definition completely. It's now
4839 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4841 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4842 as they are defined in elf/mips.h now.
4844 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4847 * Re-add lost change:
4848 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4850 (mn10300_elf_relax_section): Include stack space for register saves
4851 in the imm8 field of a "call" instruction.
4852 (compute_function_info): Determine how much stack is allocated by
4853 the movm instruction. Fix typo.
4854 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4856 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4858 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4859 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4861 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4863 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4865 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4867 * elf32-hppa.h: Let ELF header define the enum containing the
4868 external reloc numbers.
4869 * elf32-i386.h: Likewise.
4871 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4873 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4874 * elf32-mips.c: Likewise.
4875 * elf32-ppc.c: Likewise.
4877 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4879 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4880 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4882 * bfd-in.h: Regenerate.
4883 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4884 parameter to 'unsigned int' to avoid K&R compatability problems.
4886 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4888 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4889 functionname_ptr to be const. Change line_ptr to be unsigned.
4891 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4892 macro is not defined. Change second parameter from bfd_link_info
4893 to coff_final_link_info. Add prototype.
4894 (coff_final_link_postscript): Simplify handling when macro is not
4895 defined. Add prototype.
4897 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4899 * elf-mn10300.c: Before include system specific ELF header define
4900 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4901 * elf32-mips.c: Likewise.
4902 * elf32-ppc.c: Likewise.
4904 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4906 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4907 temporary patch over to elf64-mips.c as well.
4909 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4911 * elf32-mips.c (reloc_type): Temporarily disable definition of
4912 standard relocation since they are now defined in elf/mips.h.
4914 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4916 * elf-m10200.c (mn10200_elf_final_link_relocate):
4917 Modify range test for case R_MN10200_8.
4919 * elf-m10300.c (mn10300_elf_final_link_relocate):
4920 Modify range test for case R_MN10300_8.
4922 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4924 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4925 * elf32-i386.c (elf_backend_got_header_size): Define.
4926 (elf_backend_plt_header_size): Define.
4927 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4928 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4929 * elfxx-target.h: Provide a default of zero.
4930 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4931 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4933 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4934 entry from an executable, even if the plt refcount goes to 0.
4936 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4938 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4939 directory name at the line number.
4941 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4942 with an unspecified type.
4944 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4946 * sunos.c: Add undef of valid to avoid problem on SunOS.
4948 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4950 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4952 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4954 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4955 R_68K_PCxx and R_68K_xx relocations. Make sure that
4956 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4957 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4958 R_68K_xx relocations.
4959 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4960 that has no plt entry.
4961 (elf_m68k_relocate_section): Ignore the plt offset in a static
4963 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4965 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4968 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4970 (howto_table, reloc_map): Add entries for them.
4971 (elf_m68k_check_relocs): Handle them. Implement reference
4972 counting for got and plt entries.
4973 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4974 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4976 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4977 (elf_m68k_relocate_section): Handle the new reloc types.
4978 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4979 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4980 * elflink.h (elf_link_add_object_symbols): When creating an
4981 indirect reference for symbol versioning also copy the plt
4983 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4984 flag also reset the plt offset.
4985 (elf_link_assign_sym_version): Likewise.
4986 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4987 the size of the entry in bytes.
4988 (elf_gc_allocate_got_offsets): Likewise.
4990 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4992 * elflink.h (elf_gc_sections): Return true rather than falling off
4995 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4998 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5000 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5001 comment describing when it should be enabled.
5002 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5005 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5007 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5008 information ATN records.
5010 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5012 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5013 section for an absolute symbol in a fully linked file. Based on
5014 patch from Christian Holland <CHolland@de.lucent.com>.
5016 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5018 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5019 that a symbol is undefined.
5021 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5023 * som.c (som_bfd_gc_sections): Define.
5025 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5027 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5028 overflows in ARM_26D patches, since they have already been
5029 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5031 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5033 * coffcode.h (coff_write_object_contents): If we have any long
5034 section names, call coff_write_symbols even if there are no
5037 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5039 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5040 PT_LOAD segment, rather than only setting it once for the entire
5043 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5044 rather than ignoring every phdr with a p_paddr of 0, ignore all
5045 the phdrs if they all have a p_paddr of 0.
5047 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5048 section was discarded from the link.
5050 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5052 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5054 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5056 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5057 floating point operations.
5059 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5061 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5064 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5066 Merge of vax/vms (read-only) support
5067 * configure.com: Support Vax target.
5068 * makefile.vms: Support Vax target.
5069 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5070 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5072 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5074 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5076 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5078 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5080 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5081 * targets.c (bfd_target_ovax_flavour): New flavour.
5082 (vms_alpha_vec): Renamed from evax_alpha_vec.
5084 (target_vector): Update accordingly.
5085 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5087 (vax*-*-*vms*): New target.
5088 * Makefile.am: Update for renamed files. Rebuild dependencies.
5089 * bfd-in2.h: Rebuild.
5090 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5092 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5094 Based on patch from Matt Semersky <matts@scd.hp.com>:
5095 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5096 pointer on abfd->outsymbols.
5097 (generic_add_output_symbol): Handle NULL sym parameter.
5099 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5101 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5104 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5106 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5107 when handling 32 bit immediate relocs.
5108 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5110 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5112 * section.c (STD_SECTION): Account for recently added gc_mark
5113 field in struct asection.
5115 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5116 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5118 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5120 ELF Section-level Garbage Collection:
5121 * bfd.c (bfd_gc_sections): New.
5122 * aout-adobe.c: Hook to default implementation.
5123 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5124 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5125 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5126 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5127 * tekhex.c, versados.c: Likewise.
5128 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5129 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5131 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5132 (bfd_generic_gc_sections): New.
5133 * section.c (SEC_KEEP): New.
5134 (asection): Add gc_mark member.
5136 * elfcode.h (elf_gc*): New name remappings.
5137 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5138 sections to be excluded.
5139 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5140 (elf_gc_propogate_vtable_entries_used): New.
5141 (elf_gc_smash_unused_vtentry_relocs): New.
5142 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5143 (elf_gc_common_finalize_got_offsets): New.
5144 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5145 * elfxx-target.h: Add and default gc hooks.
5147 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5149 (struct elf_obj_tdata): Likewise for local_got_offsets.
5150 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5151 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5152 * elf64-sparc.c, elflink.h: Likewise.
5154 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5155 (ELF_LINK_HASH_MARK): Define.
5156 (struct elf_backend_data): Add GC hooks.
5157 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5159 * elf-m10300.c (mn10300_elf_check_relocs): New.
5160 (mn10300_elf_gc_mark_hook): New.
5161 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5162 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5163 (mn10300_elf_final_link_relocate): Likewise.
5164 (mn10300_elf_relocate_section): Likewise.
5165 (elf_backend_can_gc_sections): Define.
5166 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5167 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5168 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5169 (mips_info_to_howto_rel): Likewise.
5170 (mips_elf_relocate_section): Likewise.
5171 (mips_elf_check_relocs): Likewise.
5172 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5173 (elf_backend_can_gc_sections): Define.
5174 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5175 (ppc_elf_howto_raw): Handle them.
5176 (ppc_elf_reloc_type_lookup): Likewise.
5177 (ppc_elf_relocate_section): Likewise.
5178 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5179 Handle new vtable relocs.
5180 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5181 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5182 (elf_backend_can_gc_sections): Define.
5184 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5186 * archures.c (bfd_mach_mn10300): Define.
5187 * elf-m10300.c: Include elf/mn10300.h
5188 (elf_mn10300_mach): New function.
5189 (_bfd_mn10300_elf_final_write_processing): Likewise.
5190 (_bfd_mn10300_elf_object_p): Likewise.
5191 (elf_backendfinal_write_processing): Define.
5192 (elf_backend_object_p): Likewise.
5194 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5196 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5199 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5201 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5202 link_next field, not the next field.
5204 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5206 * elf.c (map_sections_to_segments): Check the section address
5207 against the phdr size both with and without a modulo of
5210 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5212 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5213 linker created empty input section if the output section has the
5216 * elflink.h (elf_link_output_extsym): Print an error message if
5217 _bfd_elf_section_from_bfd_section fails.
5219 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5222 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5224 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5225 native linker output. Avoid putting an empty section in more than
5228 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5230 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5231 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5233 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5235 * elf.c (swap_out_syms): New arg relocatable_p.
5236 Don't add section VMA to symbols for relocatable output.
5237 (_bfd_elf_compute_section_file_positions): Update call to
5240 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5242 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5243 against 'addend' be signed rather than unsigned.
5245 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5247 * elf32-m32r.c: Add prototyps for static functions.
5249 * coff-arm.c: Add prototypes for static functions.
5251 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5253 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5254 LMA is used to order sections in a segment.
5256 * elf32-v850.c: Add prototypes for static functions.
5257 Change type of addend parameter to bfd_vma in various functions.
5259 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5261 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5262 complain_overflow_signed instead of complain_overflow_bitfield.
5264 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5266 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5267 when comparing against 0.
5269 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5271 * Makefile.am (config.status): New target.
5272 * Makefile.in: Rebuild.
5274 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5276 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5277 error if previous object endianness doesn't match current object.
5279 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5281 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5282 _bfd_elf_print_private)bfd_data ().
5284 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5286 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5288 (elf_link_add_object_symbols): Set type_change_ok and
5289 size_change_ok before calling elf_merge_symbol.
5291 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5292 undefined symbol error, don't also issue an overflow error.
5294 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5296 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5297 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5298 message instead of crashing.
5300 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5302 * archures.c (bfd_mach_cpu32): Define.
5303 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5305 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5306 * ieee.c: Include <ctype.h>.
5307 (ieee_object_p): Parse out process ID string to make it more
5308 likely to be acceptable for bfd_scan_arch.
5309 * bfd-in2.h: Rebuild.
5311 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5313 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5314 _bfd_elf_print_private_bfd_data() so that the program header will
5317 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5319 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5320 0x68. Reindent. Add some comments.
5322 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5324 * elf.c (copy_private_bfd_data): Adjust physical address of
5325 segment in output BFD to contain LMAs of its sections.
5327 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5329 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5330 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5331 endian data 32 bit relocations.
5332 (elf32_sparc_merge_private_bfd_data): Check if linking little
5333 endian objects with big endian objects.
5334 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5335 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5336 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5338 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5339 * archures.c (bfd_mach_sparc_sparclite_le): New.
5340 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5342 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5344 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5347 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5349 * bfd-in.h: Move over patch to bfd-in2.h.
5351 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5353 (_bfd_relocate_contents): Likewise.
5355 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5357 * peicode.h (add_data_entry): If the section has no private data
5358 then do not create a Data Dictionary entry for it.
5360 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5362 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5363 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5364 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5365 subsections during relaxation more correctly.
5367 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5369 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5370 Add extra argument to bfd_arm_process_before_allocation ().
5371 * bfd-in.h: Reflect changes made in bfd-in2.h.
5372 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5373 coff class of a BFD symbol.
5374 * coff-arm.c: Add support for interworking between Thumb code and
5375 non-interworking aware ARM code.
5377 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5379 * po/Make-in (install-info): New target.
5381 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5383 * filemode.c: Remove; not used.
5385 If sysdep.h includes a header file, don't include it again:
5386 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5388 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5390 * archive.c: Don't include <string.h> or <errno.h>.
5391 * evax-alpha.c; Don't include <stdio.h>.
5392 * evax-egsd.c: Likewise.
5393 * evax-etir.c: Likewise.
5394 * evax-misc.c: Likewise.
5395 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5396 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5398 * hpux-core.c: Likewise.
5399 * netbsd-core.c: Likewise.
5401 * libbfd.c: Don't include <sys/types.h>.
5402 * nlmcode.h: Don't include <string.h>.
5403 * osf-core.c: Don't include <string.h> or <stdio.h>.
5404 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5405 <errno.h>, or <unistd.h>.
5406 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5408 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5410 * configure.com: If the version number can not be found in
5411 configure.in, set it to "unknown" rather than "2.8.1".
5413 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5415 * elf32-mips.c (elf_mips_mach): New.
5416 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5417 (_bfd_mips_elf_final_write_processing): Use the names
5418 of machines, rather than the numbers. Set both the ARCH
5419 and MACH in e_flags. Handle a few more specific machines.
5420 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5421 EF_MIPS_ARCH and EF_MIPS_MACH.
5423 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5425 * syms.c (bfd_is_local_label): Revert last change.
5426 * srec.c (srec_write_symbols): Discard debugging symbols.
5428 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5430 * som.c: Include <ctype.h>.
5431 * som.h: Don't include sysdep.h.
5433 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5435 * libbfd.h: Rebuilt.
5436 * libbfd-in.h: Removed gettext includes and defines.
5437 * sysdep.h: Moved gettext-related includes and defines here.
5439 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5441 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5442 an ad-hoc test. Kill bogus #if 0 code.
5443 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5445 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5447 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5448 when generating a normal executable for a symbol defined in a
5449 regular file. When copying a reloc into the output file, adjust
5450 the addend for a PC relative reloc against a global symbol.
5452 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5454 * libbfd.h: Rebuilt.
5455 * libbfd-in.h (_): Define as dgettext.
5457 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5459 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5461 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5462 when declaring parameter types.
5463 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5465 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5467 * config.bfd: If we include any ELF targets in targ_defvec and/or
5468 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5469 * elf32-gen.c (dummy): New static const variable.
5470 (elf_generic_info_to_howto): New static function.
5471 (elf_generic_info_to_howto_rel): New static function.
5472 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5473 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5474 * elf64-gen.c: Same changes as elf32-gen.c.
5475 * elfcode.h (elf_object_p): For the generic target, ignore a
5476 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5478 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5480 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5481 * configure: Rebuild.
5483 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5485 * config.bfd: Update OSR5/Unixware patterns.
5487 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5489 * elf.c (assign_file_positions_for_segments): Allow for holes
5490 between sections added by a link script.
5492 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5494 * configure.in: Change version number to 2.9.4
5495 * configure: Rebuild.
5497 Based on patch from H.J. Lu <hjl@gnu.org>:
5498 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5499 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5500 * bfd-in2.h: Rebuild.
5502 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5504 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5507 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5509 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5510 (elf64_alpha_relax_section): Fill them in.
5511 (elf64_alpha_relax_opt_call): Implement more than a stub.
5512 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5513 alignment on .scommon.
5514 (elf64_alpha_merge_gots): Merge use counts as well.
5516 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5518 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5519 for calculating a local symbol's address.
5520 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5521 Set the .got's cooked size as well as the raw size.
5523 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5525 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5526 internationalisation of printed information.
5528 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5529 internationalisation of printed information.
5531 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5533 * syms.c (struct indexentry): Change directory_name, file_name,
5534 and function_name fields to char *.
5535 (struct stab_find_info): Change cached_file_name field to char *.
5537 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5539 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5541 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5543 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5545 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5547 * Makefile.am (install-data-local): Make $(includedir).
5548 * Makefile.in: Rebuild.
5550 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5552 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5554 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5556 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5557 * Makefile.in: Rebuild.
5559 * bfd-in2.h: Rebuild for Nick's changes.
5561 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5563 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5564 change wrt length == max_namelen.
5566 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5568 * Many files: Added gettext invocations around user-visible
5570 * libbfd-in.h: Added gettext includes and defines.
5571 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5572 HAVE_LC_MESSAGES): Define.
5573 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5575 * Makefile.am (SUBDIRS): Added po.
5576 (POTFILES): New macro.
5577 (po/POTFILES.in): New target.
5578 (SOURCE_HFILES): New macro.
5580 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5582 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5584 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5585 NT_PRSTATUS note section encountered, it contains the status of
5586 the currently executing thread when the core file was written.
5588 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5590 * libcoff.h: Add extra parameter to
5591 bfd_coff_link_output_has_begun overrideable function.
5592 * cofflink.c: Pass extra parameter to
5593 bfd_coff_link_output_has_begun function.
5594 * bfd-in.h: Add prototypes for exported ARM interworking
5596 * peicode.h: ARM specific code reorganised to conform to BFD
5598 * coffcode.h: ARM specific code reorganised to conform to BFD
5600 * coff-arm.c: Code reorganised to conform to the BFD coding
5601 conventions. Global variables have been moved into an ARM
5602 specific hash table structure and a new function:
5603 bfd_arm_get_bfd_for_interworking() has been created which is
5604 called from the linker scripts.
5606 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5608 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5610 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5611 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5612 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5613 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5615 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5617 * config.bfd: Added sparc86x support.
5619 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5621 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5622 an out of range pc-relative jump/call to an undefined weak symbol.
5624 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5626 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5629 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5631 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5632 an error other than bfd_error_system_call, set the error to
5633 bfd_error_wrong_format.
5635 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5636 bfd_elf32_powerpcle_vec.
5638 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5639 program segments are zero, don't set p_paddr_valid.
5641 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5643 * elf64-alpha.c: Initial implementation of relaxation --
5644 (struct alpha_elf_link_hash_entry): Add use_count member.
5645 (elf64_alpha_check_relocs): Initialize and increment it.
5646 (elf64_alpha_can_merge_gots): Check it when considering merging.
5647 (elf64_alpha_merge_gots): Drop entries with zero use.
5648 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5649 (elf64_alpha_always_size_sections): Split out got sizing ...
5650 (elf64_alpha_size_got_sections): ... here. New function.
5651 (elf64_alpha_relax_find_reloc_ofs): New function.
5652 (elf64_alpha_relax_with_lituse): Likewise.
5653 (elf64_alpha_relax_without_lituse): Likewise.
5654 (elf64_alpha_relax_opt_call): Likewise.
5655 (elf64_alpha_relax_section): Likewise.
5656 (elf64_alpha_add_symbol_hook): Likewise.
5657 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5658 (elf64_alpha_relocate_section): Likewise.
5659 (bfd_elf64_bfd_relax_section): Define.
5660 (elf_backend_add_symbol_hook): Likewise.
5662 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5664 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5665 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5666 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5668 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5670 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5671 * configure: Rebuild.
5673 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5675 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5676 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5677 * configure.in: Define and substitute WIN32LDFLAGS and
5679 * aclocal.m4: Rebuild with new libtool.
5680 * configure, Makefile.in: Rebuild.
5682 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5684 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5685 before any other symbols in the same section.
5687 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5689 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5692 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5694 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5696 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5697 Use addr_size for address size, rather than sizeof(bfd_vma).
5698 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5699 Fix call to read_address.
5700 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5701 Scrap other unneeded arguments. Fix call to read_address.
5702 (scan_unit_for_functions): Fix call to read_attribute.
5703 (parse_comp_unit): We now handle more values for addr_size.
5704 Set addr_size in unit. Fix call to read_attribute and
5707 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5709 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5711 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5713 * archures.c (bfd_default_scan): Add m68k cases back to default
5714 switch, reverting patch of March 25, since IEEE support depends
5717 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5719 * Makefile.am (diststuff): New target.
5720 * Makefile.in: Rebuild.
5722 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5724 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5725 som_offset when we have an extended name table.
5727 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5729 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5731 * Makefile.in: Rebuild.
5733 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5735 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5736 symbols when creating a shared library.
5737 (elf_m68k_adjust_dynindx): New function, used by above code.
5738 (elf_m68k_finish_dynamic_sections): Initialize the section
5740 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5742 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5744 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5747 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5749 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5752 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5754 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5757 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5759 * configure.in: Set version to 2.9.1.
5760 * configure: Rebuild.
5762 * Branched binutils 2.9.
5764 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5766 * syms.c (ENABLE_CACHING): Define.
5767 (struct indexentry): Define.
5768 (struct stab_cache): Remove.
5769 (cmpindexentry): New static function.
5770 (struct stab_find_info): Add new fields: indextable,
5771 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5772 cached_file_name. Remove fields: file_cache, function_cache, and
5774 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5775 index table and search it.
5777 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5779 * elf.c (_bfd_elf_copy_private_section_data): Call
5780 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5782 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5784 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5786 * coff-arm.c: Define all globally visible variables and functions
5787 only when COFF_WITH_PE is not defined.
5788 * configure.in (armpe_little_vec, armpe_big_vec): Add
5790 * configure: Rebuild.
5792 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5794 Fix some gcc -Wall warnings:
5795 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5796 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5797 * archures.c (bfd_default_scan): Likewise.
5798 * bfd.c (bfd_scan_vma): Likewise.
5799 * binary.c (mangle_name): Likewise
5800 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5801 * coff-sh.c (sh_relocate_section): Likewise.
5802 * coff-stgo32.c (create_go32_stub): Likewise.
5803 * coffcode.h (coff_slurp_line_table): Likewise.
5804 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5805 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5806 (assign_file_positions_for_segments): Likewise.
5807 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5808 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5809 * oasys.c (oasys_write_sections): Likewise.
5810 * ppcboot.c (ppcboot_object_p): Likewise.
5811 (mangle_name): Likewise.
5812 * riscix.c (riscix_fix_pcrel_26): Likewise.
5813 * srec.c (srec_scan): Likewise.
5814 * stabs.c (_bfd_write_section_stabs): Likewise.
5815 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5816 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5817 switch. Declare parameters for function pointers.
5818 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5820 * elf.c (elf_sort_sections): Likewise.
5821 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5822 Add default cases to switches.
5823 (coff_arm_relocate_section): Remove unused local variables.
5825 (coff_arm_bfd_set_private_flags): Change flag variable to type
5827 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5828 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5829 (dump_toc): Change cat to const, and initialize it.
5830 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5831 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5832 (sh_elf_relocate_section): Initialize r_symndx.
5833 * coffcode.h (coff_compute_section_file_positions): Only declare
5834 old_sofar if ALIGN_SECTIONS_IN_FILE.
5835 (coff_write_object_contents): Initialize csym.
5836 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5837 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5839 * dwarf2.c: Include libiberty.h.
5840 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5841 (decode_line_info): Remove unused local variables.
5842 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5843 (m32r_elf_relocate_section): Likewise.
5844 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5845 (v850_elf_reloc): Likewise.
5846 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5847 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5848 * elf.c (assign_file_positions_for_segments): Always set adjust.
5849 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5850 parenthesize expression.
5851 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5852 (m32r_elf_object_p): Return a value.
5853 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5854 * elf32-mips.c (mips_elf_final_link): Initialize last.
5855 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5856 * elf32-v850.c (v850_elf_object_p): Return a value.
5857 (v850_elf_print_private_bfd_data): Change fprintf format string.
5858 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5860 * elflink.h (elf_link_add_object_symbols): Change vernum to
5861 unsigned int, and initialize it. Change fprintf format string.
5862 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5863 when setting or comparing to soname_indx.
5864 (elf_create_pointer_linker_section): Change num_symbols to
5866 * libcoff-in.h (coff_data_type): Change flags to flagword.
5867 * peicode.h (pe_print_idata): Initialize idx. Change j to
5868 bfd_size_type. Initialize hint_member. Remove useless test to
5870 (pe_print_edata): Change num_functions and num_names in struct
5871 EDT_type to unsigned long. Remove cast. Change fprintf format
5873 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5874 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5876 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5877 int *. Update uses. Change j to long.
5878 * bfd-in2.h, libcoff.h: Rebuild.
5880 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5882 * elf32-v850.c Remove definition of USE_REL.
5883 (v850_elf_info_to_howto_rela): New function.
5884 (v850_elf_perform_relocation): Renamed from
5885 v850_elf_store_addend_in_insn. Removed replace argument.
5886 (v850_elf_reloc): store the relocation in the addend field instead
5888 (v850_elf_final_link_relocate): Now calls
5889 v850_elf_perform_relocation.
5890 (v850_elf_relocate_section): Remove code to generate REL
5893 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5895 * coffcode.h (coff_new_section_hook): Set the type and storage
5896 class in the native symbol information allocated for a new section
5899 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5901 * peicode.h: Chain together calls to
5902 coff_bfd_copy_private_bfd_data and
5903 coff_bfd_print_private_bfd_data.
5905 * coff-arm.c: Add prototypes for
5906 coff_arm_bfd_print_private_bfd_data and
5907 coff_arm_bfd_copy_private_bfd_data.
5909 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5911 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5914 * peicode.h: Call arm-coff private data functions after handling
5917 * coff-arm.c: Turn statics into globals so that they can be shared
5918 both pe and pei backends.
5920 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5922 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5924 (sunos_write_object_contents): Likewise.
5925 * aoutx.h (NAME(aout,machine_type)): Likewise.
5926 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5928 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5930 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5932 (bfd_default_scan): Remove m68k special cases.
5933 * bfd-in2.h: Rebuild.
5934 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5936 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5937 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5939 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5940 selection, change printable_name to just "m68k" and make that the
5941 default instead of m68k:68020.
5943 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5945 (MY_get_section_contents): Define as aout_32_get_section_contents
5946 rather than NAME(aout,get_section_contents).
5948 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5950 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5951 and call bfd_default_set_arch_mach to do the real work.
5953 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5955 * bout.c (BALX): Include return register g14 as part of the insn.
5957 (calljx_callback): Use it.
5959 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5961 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5962 * libbfd.h: Rebuild.
5964 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5965 byte_count to unsigned int.
5966 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5967 unused local variables.
5969 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5970 variables er and er1.
5972 * cpu-v850.c: Include <ctype.h>.
5973 (scan): Case isdigit argument to unsigned char.
5975 From Yan Meroth <YAN.MEROTH@st.com>:
5976 * ihex.c (ihex_scan): Add extbase variable so that getting an
5977 extended linear address record does not ignore any previous
5979 (ihex_write_object_contents): When writing out an extended linear
5980 address record, zero out any previous extended address.
5982 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5984 * ieee.c (do_one): Check section before dereferencing it.
5985 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5986 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5988 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5990 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5992 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5994 * coff-arm.c: Add interworking functions to pe backends.
5996 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5998 * configure.in: Use AM_DISABLE_SHARED.
5999 * aclocal.m4, configure: Rebuild with libtool 1.2.
6001 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6003 * coff-arm.c (coff_arm_relocate_section): Better error messages
6004 when interowrking conflucts occur. Courtesy of Jonathan Walton
6006 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6007 relocations. Patch courtesy of Jonathan Walton and Tony
6010 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6012 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6013 part of Feb 22 change controling when to override the existing
6014 symbol with the .plt entry.
6016 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6018 * config.bfd (targ_cpu): Add thumb-pe target.
6020 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6021 functions in PE build.
6023 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6025 * config.bfd (sparclite-*-elf*): Added.
6027 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6029 * configure.in: Add elf.lo to elf shell variable.
6030 * Makefile.am (BFD_LIBS): Remove elf.lo.
6031 (BFD_LIBS_CFILES): Remove elf.c.
6032 (BFD32_BACKENDS): Add elf.lo.
6033 (BFD32_BACKENDS_CFILES): Add elf.c.
6034 * configure, Makefile.in: Rebuild.
6036 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6038 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6039 relocation against a now-local symbol should not have a dynamic
6042 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6044 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6046 (pe_print_private_bfd_data): Print PE flags. From Mikey
6047 <jeffdb@netzone.com>.
6049 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6051 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6052 a plt entry when we can determine that we authoritatively define
6055 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6057 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6058 don't actually use trad-core, but a SunOS-style core file handled
6060 * hosts/sparclinux.h: Remove.
6062 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6064 * peicode.h (pe_print_idata): If there is no .idata section, look
6065 for the import tables in some other section. Make the initial
6066 label line up better with the data. Print the import address
6067 table even if there is no import name table. If the import
6068 address table holds actual addresses, print them.
6070 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6072 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6073 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6074 bfd_error_system_call.
6076 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6078 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6079 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6081 From H.J. Lu <hjl@gnu.org>:
6082 * Makefile.am (libbfd_la_LDFLAGS): Define.
6083 * Makefile.in: Rebuild.
6085 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6087 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6088 * netbsd.h (MACHTYPE_OK): Define.
6089 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6090 calling N_SET_MACHTYPE, rather than having a switch.
6091 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6093 * i386netbsd.c (MACHTYPE_OK): Don't define.
6094 (DEFAULT_MID): Define.
6095 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6096 (MACHTYPE_OK): Don't define.
6097 (DEFAULT_MID): Define.
6098 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6099 (DEFAULT_MID): Define.
6100 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6101 (DEFAULT_MID): Define.
6102 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6103 (DEFAULT_MID): Define.
6105 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6106 * vaxnetbsd.c: New file.
6107 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6108 rather than netbsd_core.
6109 * targets.c (vaxnetbsd_vec): Declare.
6110 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6111 defined, add netbsd_core_vec.
6112 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6113 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6114 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6115 * config.bfd (alpha*-*-netbsd*): New target.
6116 * Makefile.am: Rebuild dependencies.
6117 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6118 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6119 * configure, Makefile.in: Rebuild.
6121 * configure.host: Remove the old shared library build stuff. We
6122 now use libtool instead.
6124 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6126 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6128 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6130 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6131 * configure: Rebuild.
6133 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6134 * elf32-v850.c (remember_hi16s_reloc): New function.
6135 (find_remembered_hi16s_reloc): New function.
6136 (v850_elf_store_addend_in_insn): Use the above new functions to
6137 match up HI6S relocs with LO16 relocs.
6139 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6141 * configure.in: Change -linux* to -linux-gnu*.
6142 * config.bfd, configure.host: Likewise.
6143 * configure: Rebuild.
6145 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6147 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6148 LO16/HI16S bug and improve comments about what is going on.
6150 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6152 * configure, aclocal.m4: Rebuild with new libtool.
6154 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6156 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6157 when merging v850 code into v850e/v850ea code. Do not initialise
6158 output flags if the input is the default architecture.
6160 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6162 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6163 get the size from bfd_arch_bits_per_address instead of directly
6166 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6168 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6169 to wrap, just return all 1's bits instead.
6170 * libbfd.h: Regenerate.
6172 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6174 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6176 (coff_relocate_section): If COFF_WITH_PE, define as
6177 coff_pe_i386_relocate_section.
6178 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6179 skip empty sections, to match coff_write_object_contents.
6181 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6182 rather than swapping out r_offset twice. From Luke Deller
6183 <luked@cse.unsw.edu.au>.
6185 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6187 * configure.in: Set libtool_enable_shared rather than
6188 libtool_shared. Remove diversion hack.
6189 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6192 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6194 * syms.c (struct stab_cache): Define.
6195 (struct stab_find_info): Remove cached_offset, cached_stab,
6196 cached_str, and cached_stroff fields. Add file_cache,
6197 function_cache, and line_cache fields.
6198 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6201 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6203 * peicode.h (pe_print_idata): Check for import of ordinal rather
6205 (pe_print_edata): If there is no .edata section, look for the
6206 export data in some other section.
6208 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6210 * configure.in: Change version to 2.8.4.
6211 * configure: Regenerated.
6213 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6215 Add tms320c30 support:
6216 * cpu-tic30.c: New file.
6217 * aout-tic30.c: New file.
6218 * coff-tic30.c: New file.
6219 * archures.c (bfd_arch_tic30): Define.
6220 (bfd_tic30_arch): Declare.
6221 (bfd_archures_list): Add bfd_tic30_arch.
6222 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6224 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6225 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6226 (coff_set_flags): Likewise.
6227 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6228 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6229 * Makefile.am: Rebuild dependencies.
6230 (ALL_MACHINES): Add cpu-tic30.lo.
6231 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6232 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6233 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6234 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6236 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6238 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6239 to lag behind LO16 reloc by a couple of instructions.
6241 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6243 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6244 make to reexamine the file timestamp.
6245 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6247 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6250 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6252 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6253 to create .dynsbss and .rela.sbss sections.
6254 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6255 copied from dynamic objects into .sbss.
6256 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6257 use it. Correct typo of .rela.sdata2.
6258 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6259 put the data, which may now be in .sbss.
6260 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6261 (elf_backend_create_dynamic_sections): Define as
6262 ppc_elf_create_dynamic_sections.
6264 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6265 against _GLOBAL_OFFSET_TABLE_.
6266 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6267 shared libraries which refer to local symbols. Make sure that the
6268 test for allocating space for a reloc in a shared object is the
6269 same as the test for emitting a reloc.
6271 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6273 * config.bfd (i[3456]-*-mingw32*): New target.
6274 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6275 * aclocal.m4, configure: Rebuild.
6277 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6279 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6282 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6284 Sparc v9 ABI compliant PLT:
6285 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6286 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6287 (LARGE_PLT_THRESHOLD): New define.
6288 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6289 (sparc64_elf_build_plt): New function.
6290 (sparc64_elf_plt_entry_offset): Likewise.
6291 (sparc64_elf_plt_ptr_offset): Likewise.
6292 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6293 contain the index for convenience. Skip the initial entries
6295 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6296 memory for the benefit of .rela.plt.
6297 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6298 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6299 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6300 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6301 Call sparc64_elf_build_plt.
6302 (elf_backend_want_got_plt): No.
6303 (elf_backend_plt_readonly): No.
6304 (elf_backend_plt_alignment): 8.
6306 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6307 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6308 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6311 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6313 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6315 * cpu-mips.c (arch_info_struct): Add mips variants.
6316 * bfd-in2.h: Rebuilt.
6318 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6320 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6323 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6325 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6326 (i[3456]86sco3.2v5*coff): New target.
6328 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6330 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6332 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6334 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6335 * bfd-in2.h: Regenerate.
6337 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6339 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6341 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6343 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6344 adjust addend for an output common symbol (from Jimmy Blair
6345 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6346 defined symbol to counteract adjustment made in generic relocation
6349 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6351 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6353 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6354 (GET_SCNDHR_NLNNO): Likewise.
6356 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6358 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6360 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6362 * elf32-m32r.c: Add macros to handle NOP insertion.
6364 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6366 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6367 (xcoff_mark): Likewise.
6368 (xcoff_build_ldsyms): Mark absolute symbols.
6370 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6372 * bout.c (b_out_write_object_contents): Sort symbols before output
6373 to keep {CALL,BAL}NAME symbols adjacent.
6374 (b_out_symbol_cmp): New function.
6376 For older changes see ChangeLog-9697
6382 version-control: never