1 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3 * elf32-hppa.h: Update copyright date.
5 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
6 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
8 * elf32-d30v.c (MAX32): Don't use LL suffix.
9 (MIN32): Define in terms of MAX32.
10 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
12 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
15 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
17 2000-04-12 Alan Modra <alan@linuxcare.com.au>
19 * dep-in.sed: Match space before file name, not after.
21 * Makefile.am: Regenerate dependencies.
22 * Makefile.in: Regenerate.
24 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
25 case, allow address wrap-around stupidly removed 2000-03-17. Sign
26 extend without an if statement.
28 2000-04-11 Alan Modra <alan@linuxcare.com.au>
30 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
32 * elf32-mips.c (gprel16_with_gp): Likewise.
33 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
34 here using -0x40000, not (int)0xfffc0000.
35 (elf32_hppa_size_of_stub): Likewise.
37 2000-04-11 Timothy Wall <twall@cygnus.com>
39 * coff-tic54x.c: Now builds with all targets.
40 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
41 * Makefile.in: Regenerate.
42 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
45 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
47 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
48 --enable-build-warnings option.
49 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
50 * Makefile.in, configure: Re-generate.
52 2000-04-07 Nick Clifton <nickc@cygnus.com>
54 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
55 BFD_RELOC_THUMB_PCREL_BLX.
57 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
58 R_ARM_XPC25 and R_ARM_THM_PC22.
60 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
61 R_ARM_XPC25 and R_ARM_THM_XPC22.
62 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
63 R_ARM_[XPC25|THM_XPC22].
65 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
66 elf/arm-oabi.h to elf/arm.h
68 * Makefile.am: Fix dependency for elfarm-oabi.c
69 * Makefile.in: Regenerate.
71 * bfd-in2.h: Regenerate.
72 * libbfd.h: Regenerate.
74 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
76 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
77 and restore it on failure. Release newly allocated tdata on
80 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
82 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
83 (decode_line_info): Set it. Report error if unit->line_offset is
84 equal to or larger than it.
86 2000-04-07 Timothy Wall <twall@cygnus.com>
88 * targets.c: Added vecs for tic54x.
89 * reloc.c: Added relocs for tic54x.
90 * libbfd.h: Regenerated.
91 * configure: Add TI COFF vecs for tic54x.
92 * configure.in: Ditto.
93 * config.bfd (targ_cpu): Recognize new tic54x target.
94 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
95 * bfd-in2.h: Add tic54x target and relocations.
96 * Makefile.am, Makefile.in: Add tic54x target.
97 * archures.c (bfd_archures_list): Add tic54x target.
101 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
103 * elfcore.h (elf_core_file_p): call backend_object_p which
104 thereby gets an opportunity to update the arch/machine type.
106 2000-04-06 Timothy Wall <twall@cygnus.com>
108 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
109 class. Handle SEC_CLINK and SEC_BLOCK flags.
110 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
111 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
113 2000-04-06 Nick Clifton <nickc@cygnus.com>
115 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
116 EF_INTERWORK if this is an unknown EABI.
117 (elf32_arm_merge_private_bfd_data): Check EABI version
118 numbers. Only check EF_xxx flags if the EABI version number
120 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
121 if the EABI version number is unknown.
122 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
123 if the EABI version number is unknown.
125 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
127 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
128 BFD_RELOC_SH_LOOP_END.
129 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
130 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
131 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
132 (sh_elf_reloc_loop): New function.
133 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
135 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
136 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
137 * bfd-in2.h, libbfd.h: Regenerate.
139 2000-04-04 Alan Modra <alan@linuxcare.com.au>
141 * po/bfd.pot: Regenerate.
143 * Makefile.am: Remove extraneous mkdep comment.
144 (MKDEP): Use gcc -MM rather than mkdep.
145 (DEP): Quote when passing vars to sub-make. Add warning
147 (DEP1): Rewrite for "gcc -MM".
148 (CLEANFILES): Add DEP2.
150 * Makefile.in: Regenerate.
152 2000-04-03 Kevin Buettner <kevinb@redhat.com>
154 * configure.in: Added corefile support for AIX 4.3. In particular,
155 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
156 compiling rs6000-core.c.
157 * configure: Regenerated.
159 2000-04-03 H.J. Lu <hjl@gnu.org>
161 * cache.c (bfd_open_file): Unlink the output file only if
162 it has non-zero size.
164 2000-04-01 Ken Block USG <block@zk3.dec.com>
166 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
167 relative relocations for non-loaded sections in shared objects.
168 (elf64_alpha_check_relocs): Similarly.
170 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
172 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
173 BFD_RELOC_16 to switch for extended relocs.
174 (MY_swap_ext_reloc_in): New.
175 (MY_swap_ext_reloc_out): New.
176 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
177 than NAME(aout,swap_ext_reloc_in) for extended relocs.
178 (NAME(aout,squirt_out_relocs)): Similarly use
179 MY_swap_ext_reloc_out.
180 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
182 2000-04-03 Kazu Hirata <kazu@hxi.com>
184 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
185 the R_PCRWORD_B case.
187 2000-03-31 Thomas de Lellis <tdel@wrs.com>
189 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
193 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
195 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
196 HOWTO references to bfd_elf_generic_reloc, that have
197 partial_inplace == true, now use the new function. The function
198 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
199 extends its fixes to the R_M32R_{16,24,32} relocs.
200 The new logic in m32r_elf_lo16_reloc() has been removed, and
201 it instead calls the new routine to obtain that functionality.
203 2000-03-27 Alan Modra <alan@linuxcare.com.au>
205 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
206 elf32_avr_check_relocs, avr_final_link_relocate,
207 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
208 elf32_avr_object_p): Add prototypes.
209 (elf32_avr_gc_mark_hook): Add default for h->root.type.
210 (bfd_elf_avr_final_write_processing): Make static.
212 2000-03-27 Denis Chertykov <denisc@overta.ru>
214 * cpu-avr.c: New file. BFD support routines for AVR architecture.
215 * archures.c (bfd_architecture): Add AVR architecture.
216 (bfd_archures_list): Add reference to AVR architecture info.
217 * elf.c (prep_headers): Handle bfd_arch_avr.
218 * reloc.c: Add various AVR relocation enums.
219 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
221 * Makefile.am: Add support for AVR elf.
222 * configure.in: Likewise.
223 * config.bfd: Likewise.
224 * Makefile.in: Regenerate.
225 * configure: This too.
226 * bfd-in2.h: And this.
227 * libbfd.h: And this.
229 2000-03-24 H.J. Lu <hjl@gnu.org>
231 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
232 (elf64_alpha_find_reloc_at_ofs): Likewise.
234 2000-03-17 Alan Modra <alan@linuxcare.com.au>
236 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
237 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
238 allowable range used to be -2**(n-1) to 2**n-1.
239 * reloc.c (_bfd_relocate_contents): Same here. Also replace
240 "boolean overflow" with "bfd_reloc_status_type flag".
242 2000-03-14 Doug Evans <dje@casey.transmeta.com>
244 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
246 2000-03-14 Kazu Hirata <kazu@hxi.com>
248 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
249 of shrinks properly, including the last reloc.
251 2000-03-13 Kazu Hirata <kazu@hxi.com>
253 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
256 2000-03-11 Alan Modra <alan@linuxcare.com.au>
258 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
259 a format mismatch rather than an "error" from bfd_read such as
260 bfd_error_file_truncated.
262 2000-03-10 Geoff Keating <geoffk@cygnus.com>
264 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
265 sign-extension and big-endian compensation for
266 R_MIPS_64 even in ld -r.
268 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
270 * elf32-mips.c (mips_elf_next_relocation): Rename from
271 mips_elf_next_lo16_relocation, and generalize to look
272 for any relocation type.
273 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
274 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
275 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
276 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
277 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
278 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
279 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
280 (mips_rtype_to_howto): Likewise.
281 (mips_elf_calculate_relocation): Handle new relocs.
282 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
283 are paired. The addend for R_MIPS_GNU_REL16_S2
284 is shifted right two bits.
286 2000-03-10 Alan Modra <alan@linuxcare.com.au>
288 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
289 comment, and ensure it doesn't happen again.
290 (bfd_install_relocation): Same here.
291 (_bfd_relocate_contents): Don't bother assigning unused signmask
292 shift result. Fix typos in comments.
293 Remove trailing whitespace throughout file.
295 2000-03-07 Doug Evans <dje@casey.transmeta.com>
297 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
298 * bfd-in2.h: Rebuild.
300 2000-03-06 Nick Clifton <nickc@cygnus.com>
302 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
304 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
305 (SIZEOF_ILF_STRINGS): Redefine.
306 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
307 relative reloc, as opposed to a section relative reloc.
308 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
310 Add length of symbol's prefix to string pointer.
311 Store a pointer to the symbol in the symbol pointer table.
312 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
313 Initialise the symbol pointer table.
314 Store the hint in the Hint/Name table.
315 Make the jump reloc be symbol realtive, not section relative.
316 Create an import symbol for imported code.
318 2000-03-06 Catherine Moore <clm@cygnus.com>
320 * elf.c (swap_out_syms): Check for null type_ptr.
322 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
324 * aout-target.h (MY(write_object_contents)): Remove unused
325 and unusable "#if CHOOSE_RELOC_SIZE".
326 * pc532-mach.c (MY(write_object_contents)): Ditto.
327 * netbsd.h (MY(write_object_contents)): Ditto.
328 * hp300hpux.c (MY(write_object_contents)): Ditto.
329 * freebsd.h (MY(write_object_contents)): Ditto.
330 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
332 2000-02-29 H.J. Lu <hjl@gnu.org>
334 * peicode.h (jtab): Make it static.
336 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
337 defined and COFF_IMAGE_WITH_PE is not defined.
338 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
339 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
341 2000-03-01 Nick Clifton <nickc@cygnus.com>
343 * coff-arm.c (bfd_arm_process_before_allocation): Make
344 'symndx' signed to prevent compile time warning.
346 * coff-mcore.c: Remove unused prototype for pe_object_p.
348 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
349 functions that are not used when COFF_IMAGE_WITH_PE is
351 (struct sh_opcode): Change type of 'flags' field to unsigned
352 long so that it can hold the USESAS flag.
354 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
356 * elf-m10300.c (mn10300_elf_relax_section): Initialise
359 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
361 Remove unusued variables and code.
362 (elf_backend_add_symbol_hook): Fix prototype.
364 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
367 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
370 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
372 Remove unusued variables and code.
373 (elf_backend_add_symbol_hook): Fix prototype.
375 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
377 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
378 to unused function parameter.
380 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
382 Use EMPTY_HOWTO to initialise empty howto slots.
383 Remove unused variables.
385 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
387 2000-03-01 H.J. Lu <hjl@gnu.org>
389 * aoutx.h (aout_link_input_section_std): Pass "true" to
390 the undefined_symbol callback.
391 (aout_link_input_section_ext): Likewise.
392 * bout.c (get_value): Likewise.
393 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
394 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
396 (alpha_relocate_section): Likewise.
397 * coff-arm.c (coff_arm_relocate_section): Likewise.
398 * coff-i960.c (coff_i960_relocate_section): Likewise.
399 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
400 * coff-mips.c (mips_relocate_section): Likewise.
401 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
402 * coff-sh.c (sh_relocate_section): Likewise.
403 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
404 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
405 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
406 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
407 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
408 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
409 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
410 * elf32-i370.c (i370_elf_relocate_section): Likewise.
411 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
412 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
413 * elf32-sh.c (sh_elf_relocate_section): Likewise.
414 * elf32-v850.c (v850_elf_relocate_section): Likewise.
415 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
416 * elflink.h (elf_link_output_extsym): Likewise.
417 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
418 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
419 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
421 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
422 undefined_symbol callback when building shared library with
423 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
425 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
426 * elf32-i386.c (elf_i386_relocate_section): Likewise.
427 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
428 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
429 (elf32_mips_get_relocated_section_content): Likewise.
430 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
431 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
432 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
433 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
435 2000-02-28 Nick Clifton <nickc@cygnus.com>
437 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
438 * Makefile.in: Regenerate.
440 * configure.in: Add support for mips and sh pe vectors.
441 * configure: regenerate.
443 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
446 * targets.c: Add mips and sh pe vectors.
448 * libpei.h (coff_final_link_postscript): Only define if not
451 * coffcode.h: Add support for WinCE magic numbers.
453 * peigen.c (pe_print_reloc): Update comment and rearrange
454 appending of newline character.
456 * peicode.h: Add support for Image Library Format.
457 (pe_ILF_vars): Structure containing data used by ILF code.
458 (pe_ILF_make_a_section): New function. Create a section based
460 (pe_ILF_make_a_reloc): New function. Create a reloc based on
462 (pe_ILF_make_a_symbol): New function. Create a symbol based
464 (pe_ILF_save_relocs): New function. Store the relocs created
465 by pe_ILF_make_a_reloc in a section.
466 (pe_ILF_build_a_bfd): New function. Create a BFD describing
468 (pe_ILF_object_p): New function. Return a bfd_target pointer
470 (pe_bfd_object_p): If an ILF object is detected call
471 pe_ILF_object_p on it.
473 * coff-arm.c: Add support for WinCE relocs which are different
474 from normal ARM COFF relocs.
475 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
477 * coff-sh.c: Add support for sh-pe target.
478 * pe-sh.c: New file. Support code for sh-pe target.
479 * pei-sh.c: New file. Support code for sh-pe target.
481 * pe-mips.c: New file. Support code for mips-pe target.
482 * pei-mips.c: New file. Support code for mips-pe target.
484 2000-02-27 Jakub Jelinek <jakub@redhat.com>
486 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
487 architecture if the object causing the bump is dynamic.
488 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
489 and also don't it for memory ordering.
490 (sparc64_elf_write_relocs): Take src_rela out of the loop.
492 2000-02-27 Ian Lance Taylor <ian@zembu.com>
494 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
495 calling bfd_get_section_size_before_reloc.
496 (decode_line_info): Likewise.
497 (_bfd_dwarf2_find_nearest_line): Likewise.
499 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
501 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
502 name of the libtool directory.
503 * Makefile.in: Rebuild.
505 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
507 * som.c (SOM_HOWTO): Define.
508 (som_hppa_howto_table): Use it.
510 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
512 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
514 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
516 2000-02-24 Catherine Moore <clm@cygnus.com>
518 * som.c (som_misc_symbol_info): Add field
520 (som_bfd_derive_misc_symbol_info): Initialize
522 (som_build_and_write_symbol_table): Keep track
523 of secondary_def field.
524 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
525 if secondary_def field is set.
526 (som_bfd_ar_write_symbol_stuff): Initialize
529 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
531 * dwarf2.c (read_address): Read 16-bits addresses.
532 (parse_comp_unit): Accept addr_size == 2.
534 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
536 * bfd-in.h: Update copyright date.
538 2000-02-23 Linas Vepstas <linas@linas.org>
540 * cpu-i370.c: New file.
541 * elf32-i370.c: New file.
542 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
543 (bfd_i370_arch): New.
544 (bfd_archures_list): Add bfd_i370_arch.
545 * elf.c (prep_headers): Add bfd_arch_i370.
546 * Makefile.am: Add support for IBM 370 elf.
547 * config.bfd: Likewise.
548 * configure.in: Likewise.
549 * libbfd.h (bfd_reloc_code_real_names): Likewise.
550 * reloc.c (bfd_reloc_code_type): Likewise.
551 * targets.c: Likewise.
553 * Makefile.in: Regenerate.
554 * configure: Regenerate.
555 * bfd-in2.h: Regenerate.
557 2000-02-22 Ian Lance Taylor <ian@zembu.com>
559 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
560 invalid relocation types, and change them to R_386_NONE.
562 2000-02-22 H.J. Lu <hjl@gnu.org>
564 * elflink.h (elf_link_add_object_symbols): If a version symbol is
565 not defined, don't add a second ELF_VER_CHR.
567 * elflink.h (elf_bfd_final_link): Call output_extsym for global
568 symbols converted to local symbols even when stripping all
570 (elf_link_output_extsym): Process global symbols converted to
571 local symbols even if they are being stripped.
573 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
575 * archures.c (bfd_octets_per_byte): Return unsigned int.
576 (bfd_arch_mach_octets_per_byte): Ditto.
577 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
579 * section.c (bfd_get_section_size_before_reloc): Quell signed
580 vs. unsigned comparison warning.
581 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
582 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
583 change. What was I thinking?
584 * bfd-in2.h: Regenerate.
586 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
587 (elf_gc_sections): Same here.
588 (elf_gc_common_finalize_got_offsets): And here.
590 2000-02-21 Ian Lance Taylor <ian@zembu.com>
592 ELF HPPA doesn't work at present; remove it until it does.
593 * config.bfd: Comment out setting targ_defvec to
595 * Makefile.am: Rebuild dependencies.
596 (BFD32_BACKENDS): Remove elf32-hppa.lo.
597 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
598 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
599 * Makefile.in: Rebuild.
600 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
602 2000-02-18 Geoff Keating <geoffk@cygnus.com>
604 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
605 is no bfd_free(). Revert bfd_free part of previous change.
607 2000-02-18 Geoff Keating <geoffk@cygnus.com>
609 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
611 (coff_compute_section_file_positions): Use bfd_free to pair
613 (coff_write_object_contents): Likewise.
615 * coff-rs6000.c (xcoff_howto_table_16): New variable.
616 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
618 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
620 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
621 (xcoff_ar_file_hdr_big): New structure.
622 (SIZEOF_AR_FILE_HDR_BIG): New macro.
623 (xcoff_ar_hdr_big): New structure.
624 (SIZEOF_AR_HDR_BIG): New macro.
625 (xcoff_big_format_p): New macro.
626 (xcoff_ardata_big): New macro.
627 (arch_xhdr_big): New macro.
628 (xcoff_slurp_armap): Handle large archives.
629 (xcoff_archive_p): Detect large archives.
630 (xcoff_read_ar_hdr): Handle large archives.
631 (xcoff_openr_next_archived_file): Handle large archives.
632 (xcoff_generic_stat_arch_elt): Handle large archives.
633 (xcoff_write_armap_old): Rename from xcoff_write_armap.
634 (xcoff_write_armap_big): New function.
635 (xcoff_write_armap): New function, dispatch to _old or _big.
636 (xcoff_write_archive_contents_old): Rename from
637 xcoff_write_archive_contents.
638 (xcoff_write_archive_contents_big): New function.
639 (xcoff_write_archive_contents): New function, dispatch to _old or
642 2000-02-18 Richard Henderson <rth@cygnus.com>
644 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
645 and hide_symbol members.
646 (elf_link_hash_copy_indirect): Remove.
647 (elf_link_hash_hide_symbol): Remove.
648 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
649 and elf_backend_hide_symbol.
650 (_bfd_elf_link_hash_copy_indirect): Declare.
651 (_bfd_elf_link_hash_hide_symbol): Declare.
652 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
653 (_bfd_elf_link_hash_hide_symbol): Likewise.
654 (_bfd_elf_link_hash_table_init): Don't init killed members.
655 * elflink.h (elf_link_add_object_symbols): Use the bed function
656 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
657 (elf_link_assign_sym_version): Likewise.
658 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
659 (elf_backend_hide_symbol): Likewise.
660 (elfNN_bed): Update for new members.
662 2000-02-17 Kevin Buettner <kevinb@redhat.com>
664 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
665 STACK_END_ADDR): Define for new core file format.
666 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
667 for handling the vagaries of the various core file structures used
668 by AIX over the years.
669 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
670 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
671 core_dumpx structure.
673 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
675 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
676 (bfd_mach_sh3_dsp): Likewise.
677 (bfd_mach_sh4): Reinstate.
678 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
679 * bfd-in2.h: Regenerate.
680 * coff-sh.c (struct sh_opcode): flags is no longer short.
681 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
682 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
683 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
684 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
685 (sh_opcodes): No longer const.
686 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
687 (sh_insn_uses_reg): Check for USESAS and USESR8.
688 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
689 (_bfd_sh_align_load_span): Return early for SH4.
690 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
691 Take into account that field b of a parallel processing insn
692 could be mistaken for a separate insn.
693 * cpu-sh.c (arch_info_struct): New array elements for
694 sh2, sh-dsp and sh3-dsp.
695 Reinstate element for sh4.
696 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
697 (SH4_NEXT): Reinstate.
698 (SH3_NEXT, SH3E_NEXT): Adjust.
699 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
700 * elf32-sh.c (sh_elf_set_private_flags): New function.
701 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
702 (sh_elf_merge_private_data): New function.
703 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
704 (bfd_elf32_bfd_copy_private_bfd_data): Define.
705 (bfd_elf32_bfd_merge_private_bfd_data): Change to
706 sh_elf_merge_private_data.
708 2000-02-13 Richard Henderson <rth@cygnus.com>
710 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
712 (elf_link_hash_copy_indirect): New.
713 (elf_link_hash_hide_symbol): New.
714 * elflink.h (elf_link_add_object_symbols): Break out copy from
715 indirect new new symbol to elf.c.
716 (elf_link_assign_sym_version): Break out privatization of
717 non-exported symbol to elf.c.
718 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
719 (_bfd_elf_link_hash_hide_symbol): New.
720 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
722 2000-02-13 Ian Lance Taylor <ian@zembu.com>
724 * section.c (_bfd_strip_section_from_output): Add info parameter.
725 If it passed as non-NULL, use it to check whether any input BFD
726 has an input section which uses this output section. Change all
728 * bfd-in2.h: Rebuild.
730 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
731 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
733 * bfd-in2.h: Rebuild.
735 2000-02-10 Timothy Wall <twall@cygnus.com>
737 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
738 allow final modifications of swapped-in symbol.
739 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
740 * coffcode.h (coff_write_relocs): Use macro
741 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
742 symbol index should be set to -1.
744 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
746 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
747 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
748 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
749 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
750 sh_insns_uses_or_sets_freg): New functions.
751 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
752 * (sh_insns_conflict): Use new functions and new macros to
753 detect conflicts when two instructions both set same integer registers,
754 both set same fp register, and both set special register.
756 2000-02-09 Timothy Wall <twall@cygnus.com>
758 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
759 swapping in sections, so that the swapping routines have access to
762 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
764 * coff-go32.c: Update comment. Update copyright.
766 2000-01-27 Thomas de Lellis <tdel@windriver.com>
768 * syms.c (bfd_decode_symclass)
769 Two new class characters were added - 'V' and 'v'. The
770 meaning of 'W' is now restricted to just weak non-object
771 symbols. This allows differentiation between, for example,
772 weak functions vs weak objects. nm for example now dumps:
774 'w' = weak unresolved
775 'V' = weak global object
776 'v' = weak unresolved object
778 (bfd_is_undefined_symclass): New function. Return true if the
779 given symbol class represents and undefined/unresolved symbol.
781 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
784 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
786 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
787 STT_ARM_16BIT flag set, but it is not attached to a data object
788 return STT_ARM_16BIT so that it will be treated as code by the
791 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
793 * coff-i386.c (i3coff_object_p): Remove prototype.
796 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
797 to name. Update copyright.
799 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
800 assignment to avoid warning. Update copyright.
802 2000-01-24 Robert Lipe (robertl@sco.com)
804 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
805 instead of using GNU C extension.
807 2000-01-21 Nick Clifton <nickc@cygnus.com>
809 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
810 amount from a bfd_in_memory structure.
811 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
814 2000-01-14 Nick Clifton <nickc@cygnus.com>
816 * linker.c (default_indirect_link_order): oops - fix incorrectly
817 applied patch from Tim Wall.
819 2000-01-13 Timothy Wall (twall@tiac.net>
821 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
822 = scnhsz, filhsz, relsz, aoutsz, etc)
826 2000-01-13 Nick Clifton <nickc@cygnus.com>
828 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
829 interwork thumb to arm stub.
831 2000-01-13 Timothy Wall (twall@tiac.net>
833 * archures.c (bfd_octets_per_byte): New function: Return
835 (bfd_arch_mach_octets_per_byte): New function: Return target
838 * section.c: Distinguish between octets and bytes for usage of
839 _cooked_size, _raw_size, and output_offset. Clarify
840 description of bfd_set_section_contents.
842 * bfd-in2.h: Regenerate.
844 * coffgen.c: Indicate that the offset parameter is in bytes, not
847 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
848 where appropriate to get the octet offset when calling
849 bfd_set_section_contents.
850 (bfd_coff_reloc_link_order): Ditto.
852 * linker.c (bfd_generic_reloc_link_order): Ditto.
853 (_bfd_default_link_order): Ditto.
855 * reloc.c (bfd_perform_relocation): Distinguish between octets
856 and bytes. Use octets when indexing into octet data; use bytes
857 when calculating target addresses.
858 (bfd_install_relocation): Ditto.
860 * srec.c (srec_write_section): Ditto.
862 2000-01-13 Nick Clifton <nickc@cygnus.com>
864 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
865 3 to 2. This allows 4 byte sized sections, which is necessary for
866 dlltool to build funcitoning DLLs.
868 2000-01-10 Philip Blundell <pb@futuretv.com>
870 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
871 (arm*-*-conix*): New target.
873 2000-01-10 Egor Duda <deo@logos-m.ru>
875 * config.bfd: Include elf32_i386 vector to target list for cygwin
878 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
879 * configure.in: Test for structure win32_pstatus_t in
881 * configure: Regenerate.
883 * elf.c (elfcore_grok_win32pstatus): New function: process
884 win32_pstatus_t notes in elf core file.
885 (elfcore_grok_note): Detect win32_pstatus notes.
887 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
889 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
891 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
892 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
894 1999-12-29 Richard Henderson <rth@cygnus.com>
896 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
897 if no dynamic sections created.
899 1999-12-27 Nick Clifton <nickc@cygnus.com>
901 * peicode.h (pe_bfd_object_p): Only define for PE format
904 1999-12-17 Nick Clifton <nickc@cygnus.com>
906 * coff-i386.c (i3coff_object_p): Delete.
907 (i386coff_vec): Replace reference to i3coff_object_p with a
908 reference to coff_object_p.
910 * coff-mcore.c (pe_object_p): Delete.
912 * peicode.h (pe_bfd_object_p): New function: Detect the
913 presence of a PE format COFF object file. Also detect and
914 warn about the presence of LINK6 format Image Library Format
917 1999-12-16 Nick Clifton <nickc@cygnus.com>
919 * coff-arm.c (NUM_ELEM): New macro.
920 (NUM_RELOCS): New macro: The number of known ARM relocs.
921 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
922 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
924 (bfd_arm_process_before_allocation): Produce a warning message if
925 an out of range symbol index is encountered.
927 1999-12-14 Nick Clifton <nickc@cygnus.com>
929 * elflink.h (is_global_symbol_definition): New Function: Return
930 true iff the symbol is being given a global definition in this
932 (elf_link_is_defined_archive_symbol): Do not bother processing
933 symbols for an archive element that has already been included
935 Use is_global_symbol_definition().
937 1999-12-09 Andrew Cagney <cagney@cygnus.com>
939 * config.bfd: Add support for sparc-*-netbsdelf* and
942 1999-12-13 Nick Clifton <nickc@cygnus.com>
944 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
945 if the symbol is in the common section.
947 1999-12-10 Nick Clifton <nickc@cygnus.com>
949 * elflink.h (elf_link_is_defined_archive_symbol): New
950 function: Decide if a symbol, in an archive map is there
951 because it is defined in the archive element, or because it is
952 just another common declaration of it.
953 (elf_link_add_archive_symbols): Use
954 elf_link_is_defined_archive_symbol to decide if an archive
955 element contain a reference to a common symbol should be
958 1999-12-10 Nick Clifton <nickc@cygnus.com>
960 * elflink.h: Revert previous patch.
961 * targets.c: Revert previous patch.
962 * libbfd-in2.h: Revert previous patch.
963 * libbfd.h: Revert previous patch.
964 * elfxx-target.h: Revert previous patch.
965 * archive.c: Revert previous patch.
966 * aout-target.h: Revert previous patch.
967 * aout-tic30.h: Revert previous patch.
968 * bfd.c: Revert previous patch.
969 * coff-alpha.c: Revert previous patch.
970 * coff-rs6000.c: Revert previous patch.
971 * elf64-mips.c: Revert previous patch.
972 * ieee.c: Revert previous patch.
973 * libecoff.h: Revert previous patch.
974 * oasys.c: Revert previous patch.
975 * som.c: Revert previous patch.
976 * vms.c: Revert previous patch.
978 1999-12-09 Nick Clifton <nickc@cygnus.com>
980 * elflink.h (elf_link_add_archive_symbols): Add an archive
981 element even if contains a symbol which is currently only
982 considered to be a common.
984 * targets.c (struct bfd_target): Add new field
985 _bfd_allow_commons_in_armap.
986 * bfd-in2.h:Regenerate.
988 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
990 (_bfd_archive_bsd_allow_commons_in_armap): Define.
991 * libbfd.h: Regenerate.
993 * elfxx-target.h: If using COFF archive map, override
994 definition of allow_commons_in_armap and replace with
997 * archive.c (bfd_compute_and_write_armap): Do not place common
998 symbols into the archive map unless _bfd_allow_commons_in_armap
1001 * aout-target.h (MY_allow_commons_in_armap): Define.
1002 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1003 * bfd.c (bfd_allow_commons_in_armap): Define.
1004 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1005 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1006 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1007 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1008 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1009 * oasys.c (oasys_allow_commons_in_armap): Define.
1010 * som.c (som_allow_commons_in_armap): Define.
1011 * vms.c (vms_allow_commons_in_armap): Define.
1013 1999-12-07 Jim Blandy <jimb@cygnus.com>
1015 Add support for SSE registers in ELF core files.
1016 * elf.c (elfcore_make_note_pseudosection): New function.
1017 (elfcore_grok_prfpreg): Use it.
1018 (elfcore_grok_prxfpreg): New function.
1019 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1021 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1023 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1024 value by 4 before storing it back in the field. From
1025 Koundinya. K <kk@ddeorg.soft.net>.
1027 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1029 * archures.c (bfd_mach_am33): Define.
1030 * bfd-in2.h: Rebuilt.
1031 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1032 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1033 (compute_function_info): Handle additional registers saved by
1035 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1036 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1038 1999-11-29 Jim Blandy <jimb@cygnus.com>
1040 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1042 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1045 1999-11-27 Michael Meissner <meissner@cygnus.com>
1047 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1048 internal use within gas for alpha explicit relocations.
1049 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1050 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1051 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1052 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1053 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1054 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1056 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1057 BFD_RELOC_ALPHA_USER_*.
1059 * bfd-in2.h: Regenerate.
1060 * libbfd.h: Regenerate.
1062 1999-11-26 Fred Fish <fnf@cygnus.com>
1064 * elf.c (elfcore_read_notes): Add prototype for static function.
1065 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1066 (bfd_section_from_phdr): Replacement function that calls
1067 _bfd_elf_make_section_from_phdr for generic segment types and
1068 backend fucntion pointed to by elf_backend_section_from_phdr for
1069 backend specific segment types.
1070 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1071 now called by _bfd_elf_make_section_from_phdr. Note that this func
1072 is now just a stub between the caller and bfd_section_from_phdr.
1074 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1075 elf_backend_section_from_phdr.
1076 (elf_backend_section_from_phdr): Add prototype.
1078 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1079 (elfNN_bed): Add elf_backend_section_from_phdr.
1081 1999-11-25 Nick Clifton <nickc@cygnus.com>
1083 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1084 SEC_CODE and SEC_READONLY flags to glue sections.
1086 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1087 SEC_CODE and SEC_READONLY flags to glue sections.
1089 1999-11-20 Nick Clifton <nickc@cygnus.com>
1091 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1094 1999-11-19 Catherine Moore <clm@cygnus.com>
1096 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1097 (elf_cpu32_plt_entry): Likewise.
1099 1999-11-18 Nick Clifton <nickc@cygnus.com>
1101 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1103 (coff_mcore_relocate_section): Initialise addend to 0.
1104 Special case processing of RVA reloc.
1106 1999-11-17 Richard Henderson <rth@cygnus.com>
1108 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1109 type_change_ok; add sign_extend_vma.
1110 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1111 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1112 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1113 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1114 (elfNN_bed): Follow struture changes.
1116 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1118 * libbfd.c (bfd_read): Check result of read against desired result
1120 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1121 invalid compared to the section size.
1123 * ieee.c (ieee_slurp_debug): Get the length of the debug
1124 information right if there is no data part.
1126 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1128 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1129 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1131 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1133 * elflink.h (elf_bfd_final_link): Make last_local signed.
1135 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1137 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1140 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1142 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1144 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1145 * bfd-in2.h: Regenerate.
1147 1999-10-15 Andrew Haley <aph@cygnus.com>
1149 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1151 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1153 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1155 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1157 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1158 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1161 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1163 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1164 relocs also need the GP value.
1165 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1166 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1167 the GP value for R_MIPS_LITERAL relocs too. Handle
1168 R_MIPS_64 relocs properly on big-endian MIPS.
1169 (mips_elf_sign_extend): Behave properly with 'long long'.
1170 (mips_elf_highest): Correct typo.
1172 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1174 * cpu-m32r.c (arch_info_struct): New static global.
1175 (bfd_m32r_arch): Refer to it.
1176 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1177 (m32r_elf_print_private_bfd_data): Ditto.
1178 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1179 * archures.c (bfd_mach_m32rx): Define it.
1180 * bfd-in2.h: Rebuild.
1182 1999-09-28 Fred Fish <fnf@cygnus.com>
1184 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1185 (cisco_core_big_vec): Add new bigendian vec.
1186 (cisco_core_little_vec): Add new little endian vec.
1188 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1189 (crash_info_locs): Add array of possible offsets.
1190 (MASK_ADDR): Mask to apply to crash info offset.
1191 (crashinfo_external): Add textbase, database, bssbase and
1192 turn into a typedef.
1193 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1194 Many small changes to account for additional hardware versions.
1195 Pick a reasonable size for ".reg" section. Add a ".crash"
1196 section to allow access to crashinfo_external struct.
1197 (cisco_core_file_p): New version of this function that
1198 iterates over crash_info_locs, calling cisco_core_file_validate.
1199 (cisco_core_vec): Old big endian only vec replaced with ...
1200 (cisco_core_big_vec): Add big endian version.
1201 (cisco_core_little_vec): Add little endian version.
1203 * configure.in (cisco_core_vec): Split to two new vectors ...
1204 (cisco_core_big_vec): New target vector.
1205 (cisco_core_little_vec): New target vector.
1206 * configure: Regenerate.
1207 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1208 to cisco_core_big_vec in targ_selvecs.
1210 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1212 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1213 (mips_elf_relocate_got_local): Unused, delete.
1214 (mips_elf_relocate_global_got): Unused, delete.
1216 1999-09-24 Fred Fish <fnf@cygnus.com>
1218 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1219 to initialize it to something meaningful. Then use it to generate
1220 more useful segment names.
1222 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1224 * som.c (NO_PCREL_MODES): Define if the system does not define
1226 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1227 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1228 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1229 * libhppa.h (dis_assemble_22): New function.
1230 (bfd_hppa_insn2fmt): Handle long branch.
1232 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1235 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1237 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1238 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1239 (reloc_howto_type howto_table): Tidy comments and whitespace.
1241 1999-09-17 Nick Clifton <nickc@cygnus.com>
1243 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1244 previous delta. Set sec->gc_mark instead.
1246 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1248 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1249 (elf_cpu32_plt_entry): Likewise.
1251 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1253 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1255 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1256 symbol table, then just compute a suitable value (but do not
1257 create a __gp symbol).
1259 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1260 symbols when building shared libraries.
1261 (elf_hppa_final_link_relocate): Correct handling of PCREL
1262 relocations against undefined symbols.
1264 1999-09-16 Nick Clifton <nickc@cygnus.com>
1266 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1267 interworking sections as linker created so that they will not
1268 be removed by garbage collection.
1270 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1272 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1273 (elf_hppa_final_link_relocate): Consistently create an absolute
1274 address, then subtract out the value of __gp.
1276 1999-09-14 Michael Meissner <meissner@cygnus.com>
1278 * configure.in (Canonicalization of target names): Remove adding
1279 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1280 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1281 * configure: Regenerate.
1283 1999-09-14 Nick Clifton <nickc@cygnus.com>
1285 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1288 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1290 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1291 (elf_hppa_final_link): Initialize text_segment_base and
1293 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1295 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1296 (elf_hppa_final_link_relocate): Likewise.
1297 (elf_hppa_relocate_insn): Likewise.
1298 (elf_hppa_relocate_section): Initialize HOWTO.
1300 1999-09-13 Donn Terry <donn@interix.com>
1302 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1303 handling to support both GNU and MS objects.
1305 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1306 when determining whether to set F_RELFLG.
1308 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1310 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1311 PC24 relocs if the target is an undefined weak symbol.
1312 (arm_add_to_rel): Fix compiler warning.
1313 (elf32_arm_plt0_entry): Correct comments.
1315 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1317 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1318 an absolute symbol in REL relocs.
1320 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1322 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1323 Stub SEGREL32. Return an error for any relocation not handled.
1325 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1327 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1328 constant symbols, and avoid multiple definition errors on them.
1330 1999-09-12 Donn Terry <donn@interix.com>
1332 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1333 significant bit is set.
1335 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1337 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1339 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1340 relocs as we do for RELA relocs.
1342 1999-09-11 Donn Terry <donn@interix.com>
1344 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1345 (coff_final_link_postscript): Define.
1346 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1347 directory entries here.
1348 (_bfd_pei_final_link_postscript): New function.
1350 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1351 section flags based on the section name.
1353 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1354 get the overflow of the s_nlnno field from the s_nreloc field.
1355 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1356 the s_nlnno overflow of the .text section into the s_nreloc
1359 * peigen.c (add_data_entry): Declare.
1360 (pei_swap_aouthdr_out): Get image size right. Set linker version
1362 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1363 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1364 extraneous ImageBase.
1365 (pe_print_edata): Likewise.
1366 (pe_print_pdata): Likewise. Print exception entries.
1367 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1368 (tbl): Make const, add "UNKNOWN".
1369 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1370 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1371 section data directory.
1372 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1374 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1375 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1376 * peicode.h (coff_get_symbol_info): Define.
1378 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1380 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1382 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1385 * libpei.h: New file, broken out of peicode.h.
1386 * peigen.c: New file, broken out of peicode.h.
1387 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1388 * configure.in: Add peigen.lo to list of files required for each
1390 * Makefile.am: Rebuild dependencies.
1391 (BFD32_BACKENDS): Add peigen.lo.
1392 (BFD32_BACKENDS_CFILES): Add peigen.c.
1393 (SOURCE_HFILES): Add libpei.h.
1394 * configure, Makefile.in: Rebuild.
1396 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1397 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1398 instead. Don't clear the s_paddr field for an uninitialized data
1401 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1402 coff_data_type to f_timdat.
1403 * peicode.h (pe_mkobject_hook): Likewise.
1405 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1406 number if COFF_IMAGE_WITH_PE.
1408 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1409 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1410 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1411 there is no SEC_DEBUGGING section.
1412 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1413 IMAGE_FILE_DEBUG_STRIPPED.
1415 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1416 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1417 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1418 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1420 * coffswap.h (IMAGE_BASE): Don't define.
1421 * pei-arm.c (IMAGE_BASE): Don't define.
1422 * pei-i386.c (IMAGE_BASE): Don't define.
1423 * pei-mcore.c (IMAGE_BASE): Don't define.
1424 * pei-ppc.c (IMAGE_BASE): Don't define.
1426 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1427 symbol, switch on the class when determining whether to modify the
1428 value. For PE, don't modify the value of a C_FCN symbol not named
1431 * libbfd-in.h (_bfd_abort): Declare.
1433 * bfd.c (_bfd_abort): New function.
1434 * libbfd.h: Rebuild.
1436 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1439 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1440 don't write out the associated line numbers.
1442 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1445 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1446 changes when the base type is unknown.
1448 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1451 * syms.c (BSF_DEBUGGING_RELOC): Define.
1452 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1453 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1455 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1456 BSF_DEBUGGING_RELOC set.
1457 * bfd-in2.h: Rebuild.
1459 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1461 * ecoff.c (bfd_debug_section): Update initialization for new
1463 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1464 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1466 1999-09-10 H.J. Lu <hjl@gnu.org>
1468 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1469 _bfd_filnmlen field.
1470 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1472 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1474 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1475 for FPTR relocs involving local symbols.
1477 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1478 value for the stub address in a call through a stub.
1479 Install the value for a local symbol directly into the DLT
1480 instead of generating a reloc. Correctly handle FPTR64 relocs.
1482 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1483 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1484 (elf_hppa_final_link): Call them.
1486 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1488 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1489 (elf_adjust_dynamic_symbol): ...from here.
1491 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1493 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1494 relocation, remove them. SECREL64->LTOFF16WF.
1495 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1497 (elf_hppa_relocate_insn): Similarly.
1499 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1500 (elf_hppa_relocate_insn): Similarly.
1502 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1504 (elf_hppa_relocate_insn): Similarly.
1506 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1507 Handle LTOFF_TP* relocs.
1508 (elf_hppa_relocate_insn): Similarly.
1510 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1511 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1512 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1514 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1515 DIR32, DIR64 and FPTR64 relocations.
1516 (elf_hppa_relocate_insn): Similarly.
1518 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1519 address of the .PARISC.global section.
1520 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1521 table entry elf_hppa_final_link_relocate. Do not give a warning
1522 for a reloc against an external symbol if it has a PA64 hash
1524 (elf_hppa_final_link_relocate): Significantly rework. Handle
1525 DLTIND relocations. Compute the final value of the relocation
1526 before passing the value of elf_hppa_relocate_insn.
1527 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1528 relocation support. Handle DLTIND relocation requests just like
1529 DLTREL relocation requests. Simplify branch handling.
1531 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1533 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1534 non-allocated section as done in i386 version.
1535 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1536 statement since this is no know relocation.
1538 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1540 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1542 (elf_hppa_relocate_insn): Similarly.
1544 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1546 (elf_hppa_relocate_insn): Similarly.
1548 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1549 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1550 Pass the relocate type rather than the insn format to
1551 elf_hppa_relocate_insn.
1552 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1553 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1555 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1557 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1558 (bfd_coff_filnmlen): Define.
1559 (bfd_coff_std_swap_table): Initialize new field.
1560 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1562 (coff_write_symbols): Likewise.
1563 (coff_get_normalized_symtab): Likewise.
1564 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1565 * libcoff.h: Rebuild.
1567 1999-09-06 Donn Terry <donn@interix.com>
1569 * coffcode.h (sort_by_secaddr): New static function if
1571 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1572 sections by VMA when assigning target_index values. Always set
1575 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1576 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1578 * libcoff.h: Rebuild.
1580 * coffcode.h (coff_set_custom_section_alignment): Add const to
1581 declaration to match definition.
1582 (coff_write_object_contents): Don't set F_AR32W(R)? if
1585 * coff-i386.c (in_reloc_p): Add declaration.
1586 (i386coff_vec): Simplify initialization of
1587 application_section_flags.
1589 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1590 version. Move COFF_WITH_PE specific code to new version.
1591 (stype_to_sec_flags): Likewise. Add section parameter.
1592 * coffgen.c (make_a_section_from_file): Set target_index before
1593 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1594 * libcoff.h: Rebuild.
1596 * syms.c (stt): Add some PE/PEI section names.
1597 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1599 (bfd_symbol_info): Check for 'w'.
1601 * section.c (struct bfd_comdat_info): Define.
1602 (asection): Add comdat field.
1603 (STD_SECTION): Initialize comdat field.
1604 (bfd_make_section_anyway): Likewise.
1605 * bfd-in2.h: Rebuild.
1607 1999-09-06 Andreas Schwab <schwab@suse.de>
1609 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1612 1999-09-06 Nick Clifton <nickc@cygnus.com>
1614 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1615 bfd_realloc instead of calloc and realloc.
1617 1999-09-04 Steve Chamberlain <sac@pobox.com>
1619 * cpu-pj.c: New file.
1620 * elf32-pj.c: New file.
1621 * config.bfd (pj*): New cpu.
1622 (pj-*-*, pjl-*-*): New targets.
1623 * configure.in (bfd_elf32_pj_vec): New target vector.
1624 (bfd_elf32_pjl_vec): New target vector.
1625 * archures.c (bfd_arch_pj): Define.
1626 * elf.c (prep_headers): Handle bfd_arch_pj.
1627 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1628 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1629 to target vector list.
1630 * Makefile.am: Rebuild dependencies.
1631 (ALL_MACHINES): Add cpu-pj.lo.
1632 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1633 (BFD32_BACKENDS): Add elf32-pj.lo.
1634 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1635 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1637 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1639 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1640 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1641 and NON_GOT_REF from weak defined symbol to real symbol.
1642 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1643 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1644 create a COPY reloc.
1645 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1646 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1647 don't create a COPY reloc.
1649 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1651 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1652 count those in sections we are not including in the link.
1654 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1656 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1657 field in hpux11 shared libraries.
1659 1999-09-02 Nick Clifton <nickc@cygnus.com>
1661 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1663 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1665 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1666 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1667 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1669 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1671 * elflink.h (record_link_assignment): When possible, keep the
1672 original type of the symbol.
1674 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1676 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1677 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1678 tools were configured.
1679 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1681 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1683 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1684 GOT entries for GOT16 relocations; they're not required.
1686 1999-08-24 Nick Clifton <nickc@cygnus.com>
1688 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1690 * config.bfd (arm-*-netbsd*): New target.
1691 * configure.in (armnetbsd_vec): New target vector.
1692 * configure: Regenerate
1693 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1695 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1696 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1697 (armnetbsd.lo): New rule with deps.
1698 * Makefile.in: Regenerate.
1700 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1703 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1705 * som.c (som_slurp_symbol_table): Fix typo in comment.
1707 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1709 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1710 here instead of using elf_section_data...
1712 1999-08-19 Nick Clifton <nickc@cygnus.com>
1714 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1715 relocations into the base file.
1716 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1717 we are building a base file.
1719 1999-08-19 Nick Clifton <nickc@cygnus.com>
1721 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1723 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1724 REL relocs when performing a partial relocation.
1726 1999-08-18 Donn Terry <donn@interix.com>
1728 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1729 _bfd_coff_link_input_bfd into top level.
1731 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1732 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1733 (coff_i386_rtype_to_howto): Likewise.
1734 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1735 Completely ignore symbols which are all zero.
1736 (dummy_reloc16_estimate): Add return 0.
1737 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1738 variable copy to name_copy to avoid shadowing outer scope
1740 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1741 from unsigned int to unsigned long. Add timestamp field.
1742 * libcoff.h: Rebuild.
1744 1999-08-17 H.J. Lu <hjl@gnu.org>
1746 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1749 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1751 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1752 for special section symbols.
1753 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1754 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1757 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1759 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1760 coincidence of variable names between old and new code.
1762 1999-08-12 Nick Clifton <nickc@cygnus.com>
1764 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1765 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1766 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1767 and 'addend' parameter a 'bfd_signed_vma'.
1768 (elf32_arm_final_link_relocate): Do not involve stubs in
1769 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1770 jumps, not function calls.
1772 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1774 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1775 in R_ARM_PC24 relocs.
1777 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1779 * elf-hppa.h (elf_hppa_fake_sections): New function.
1780 * elf32-hppa.c (elf_backend_fake_sections): Define.
1782 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1783 recent changes to the arch_info structure.
1785 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1786 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1787 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1790 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1791 Ralf Baechle <ralf@uni-koblenz.de>
1793 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1794 output DT_MIPS_GOTSYM.
1795 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1796 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1798 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1800 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1801 prototype. Handle local symbols. Add commentary.
1802 (mips_elf_calculate_relocation): Adjust accordingly.
1803 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1806 * elflink.h (elf_bfd_final_link): Tweak last change.
1808 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1810 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1811 elf-section data to allocate just the right amount of relocation
1812 space. Don't allocate the hash space twice.
1813 (elf_bfd_final_link): Calculate the amount of space to allocate in
1814 each relocation section.
1816 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1818 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1819 64bit mode, generate a section relative relocation for a 32bit
1821 (elf_hppa_is_local_label_name): New function.
1822 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1823 shared between 32bit and 64bit port.
1825 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1827 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1828 R_MIPS_GOT16 and R_MIPS_CALL16.
1829 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1830 to use when looking for a preexisting GOT entry.
1832 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1834 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1835 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1837 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1839 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1841 * elflink.h (elf_link_output_extsym): Don't output a weak
1842 reference to an undefined symbol just because it was defined weak
1845 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1847 * coffgen.c (coff_find_nearest_line): When looking for file, use
1848 last best match rather than first. If address is beyond last line
1849 number record, don't return the last line as the correct value.
1851 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1853 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1854 * bfd-in2.h: Rebuild.
1856 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1858 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1859 * coffcode.h (coff_set_custom_section_alignment): New static
1861 (coff_section_alignment_table): New static array.
1862 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1863 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1864 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1865 * libcoff.h: Rebuild.
1867 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1869 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1871 * Makefile.in: Rebuild.
1873 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1875 * section.c (SEC_SHARED): Define.
1876 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1877 (styp_to_sec_flags): Likewise.
1878 * peicode.h (coff_swap_scnhdr_out): Likewise.
1879 * bfd-in2.h: Rebuild.
1881 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1883 * coffcode.h (coff_classify_symbol): Comment out part of
1884 1999-08-05 change which breaks cygwin DLLs.
1886 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1887 * aclocal.m4, configure: Rebuild.
1889 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1891 * section.c (global_syms): Only initialize union field if
1894 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1896 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1897 the size of a GOT entry here.
1898 (mips_elf_calculate_relocation): Don't create a local GOT entry
1899 for the symbol in a GOT16 relocation; just for it's high-order bit
1900 (_bfd_mips_elf_relocate_section): Fix thinko.
1902 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1904 Based on patches from Donn Terry <donn@interix.com>:
1905 * coffcode.h (enum coff_symbol_classification): Define.
1906 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1907 _bfd_coff_classify_symbol. Change return type.
1908 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1909 (coff_slurp_symbol_table): Use coff_classify_symbol.
1910 (coff_classify_symbol): New static function.
1911 (coff_sym_is_global): Never define.
1912 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1913 * cofflink.c (coff_link_check_ar_symbols): Use
1914 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1915 (coff_link_add_symbols): Likewise.
1916 (_bfd_coff_link_input_bfd): Likewise.
1917 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1918 coff_classify_symbol.
1919 * libcoff.h: Rebuild.
1921 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1923 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1924 (e_ltpsel, e_rtpsel): Similarly.
1926 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1927 and 14bit ertpsel. Handle 64bit psel.
1929 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1931 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1932 handling for REL relocations. And only left-shift R_MIPS26
1933 relocation addends where necessary.
1935 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1937 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1938 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1939 Just return the relocation found.
1940 (mips_elf_relocate_section): Pull the LO16 addend out of the
1941 section itself when using REL relocations.
1943 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1944 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1947 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1949 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1950 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1951 relocation against a symbol in an input section with no output
1952 section. From Daniel Jacobowitz <drow@false.org>.
1954 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1956 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1957 look for generated file correctly.
1958 * aclocal.m4, configure: Rebuild.
1960 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1962 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1963 and R_MIPS16_26 relocations correctly when relocating.
1964 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1965 and R_MIPS_CALL_LO16 are for global symbols.
1967 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1969 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1971 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1972 variables and initialize them.
1974 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1976 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1977 there are no global symbols requiring GOT entries.
1978 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1979 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1980 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1982 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1983 symbols are considered to have the value zero.
1984 (_bfd_mips_elf_relocate_section): Don't try to perform a
1985 relocation for an undefined symbol.
1986 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1989 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1991 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1992 wants ba,a,pt %xcc instead of %icc.
1993 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1994 of large PLT entries.
1995 (sparc64_elf_plt_ptr_offset): Fix calculation.
1996 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1997 addend should be relative to load address, not .plt section start.
1998 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2000 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2002 * elf-bfd.h (struct elf_backend_data): Add
2003 print_symbol_all and output_arch_syms backend methods.
2004 * elfxx-target.h: Likewise.
2005 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2006 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2007 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2009 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2010 symbols in .dynsym, add their names into .dynstr. Put those symbols
2012 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2013 pointers to STT_REGISTER symbols in dynsym section.
2014 (sparc64_elf_print_symbol_all): New function.
2015 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2016 printing using the print_symbol_all hook.
2018 1999-07-30 Catherine Moore <clm@cygnus.com>
2020 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2023 1999-07-29 Richard Henderson <rth@cygnus.com>
2025 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2026 dynamic_sections_created.
2028 1999-07-29 Richard Henderson <rth@cygnus.com>
2030 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2031 (mips_rtype_to_howto): ... new function.
2032 (_bfd_mips_elf_relocate_section): Use it.
2034 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2036 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2038 1999-07-27 Nick Clifton <nickc@cygnus.com>
2040 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2042 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2043 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2045 1999-07-23 Donn Terry <donn@interix.com>
2047 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2048 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2049 * cofflink.c (coff_link_add_symbols): If PE, handle section
2051 * libcoff.h: Rebuild.
2053 * config.bfd (i[3456]86-*-interix*): New target.
2055 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2057 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2058 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2059 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2060 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2061 (COFF_SUPPORT_GNU_LINKONCE): Define.
2062 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2063 (COFF_SUPPORT_GNU_LINKONCE): Define.
2065 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2068 * makefile.dos: Remove; obsolete.
2069 * configure.bat: Remove; obsolete.
2071 1999-07-21 H.J. Lu <hjl@gnu.org>
2073 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2075 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2077 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2078 message and fail if a symbol index is out of range.
2080 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2082 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2083 when looking at a R_MIPS_GOT16 relocation.
2085 1999-07-20 Nick Clifton <nickc@cygnus.com>
2087 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2089 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2091 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2092 removed in previous change.
2093 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2094 in relocateable output.
2096 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2098 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2101 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2102 if they appear to be specially created by the linker.
2104 1999-07-19 Nick Clifton <nickc@cygnus.com>
2106 * targets.c (alternative_target): New field in bfd_target
2108 (bfd_search_for_target): New function: Find a target that
2109 satisifies a search function.
2110 * bfd-in2.h: Regenerate.
2112 * elfxx-target.h: Initialise the alternative_target field of
2113 the bfd_target structures to point to the other target (if
2115 * nlm-target.h: Initialise the alternative_target field of
2116 the bfd_target structures to point to the other target (if
2119 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2120 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2122 * aix386-core.c: Initialise new field of bfd_target structure.
2123 * aout-adobe.c: Initialise new field of bfd_target structure.
2124 * aout-arm.c: Initialise new field of bfd_target structure.
2125 * aout-target.h: Initialise new field of bfd_target structure.
2126 * aout-tic30.c: Initialise new field of bfd_target structure.
2127 * binary.c: Initialise new field of bfd_target structure.
2128 * bout.c: Initialise new field of bfd_target structure.
2129 * cisco-core.c: Initialise new field of bfd_target structure.
2130 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2131 * coff-alpha.c: Initialise new field of bfd_target structure.
2132 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2133 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2134 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2135 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2136 * coff-i386.c: Initialise new field of bfd_target structure.
2137 * coff-i860.c: Initialise new field of bfd_target structure.
2138 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2139 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2140 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2141 * coff-mips.c: Initialise new field of bfd_target structure.
2142 * coff-ppc.c: Initialise new field of bfd_target structure.
2143 * coff-rs6000.c: Initialise new field of bfd_target structure.
2144 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2145 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2146 * coff-tic30.c: Initialise new field of bfd_target structure.
2147 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2148 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2149 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2150 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2151 * hppabsd-core.c: Initialise new field of bfd_target structure.
2152 * hpux-core.c: Initialise new field of bfd_target structure.
2153 * i386msdos.c: Initialise new field of bfd_target structure.
2154 * i386os9k.c: Initialise new field of bfd_target structure.
2155 * ieee.c: Initialise new field of bfd_target structure.
2156 * ihex.c: Initialise new field of bfd_target structure.
2157 * irix-core.c: Initialise new field of bfd_target structure.
2158 * mipsbsd.c: Initialise new field of bfd_target structure.
2159 * netbsd-core.c: Initialise new field of bfd_target structure.
2160 * oasys.c: Initialise new field of bfd_target structure.
2161 * osf-core.c: Initialise new field of bfd_target structure.
2162 * ppcboot.c: Initialise new field of bfd_target structure.
2163 * ptrace-core.c: Initialise new field of bfd_target structure.
2164 * sco5-core.c: Initialise new field of bfd_target structure.
2165 * som.c: Initialise new field of bfd_target structure.
2166 * srec.c: Initialise new field of bfd_target structure.
2167 * tekhex.c: Initialise new field of bfd_target structure.
2168 * trad-core.c: Initialise new field of bfd_target structure.
2169 * versados.c: Initialise new field of bfd_target structure.
2170 * vms.c: Initialise new field of bfd_target structure.
2172 1999-07-19 Andreas Schwab <schwab@suse.de>
2174 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2177 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2179 * elflink.h (elf_link_adjust_relocs): New function.
2180 (elf_bfd_final_link): Use it.
2181 (elf_link_input_bfd): Deal with the fact that there can be
2182 two relocation sections for a single section.
2183 (elf_reloc_link_order): Likewise.
2185 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2186 a relocateable object.
2187 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2189 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2191 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2192 (sparc64_elf_get_reloc_upper_bound,
2193 sparc64_elf_get_dynamic_reloc_upper_bound,
2194 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2195 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2197 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2198 ELF64_R_TYPE_ID/DATA where appropriate.
2200 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2202 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2205 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2207 * elf32-mips.c (mips_elf_local_relocation_p): New static
2209 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2210 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2211 Always set *require_jalxp.
2212 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2213 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2214 GOT16 if the GOT16 is against a local symbol. Don't return false
2215 for an undefined symbol. If there is an overflow, assert that we
2218 1999-07-16 Andreas Schwab <schwab@suse.de>
2220 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2221 variables `link' and `elfsec'.
2222 (elf_bfd_final_link): Remove unused variable `os'.
2224 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2226 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2227 a PT_PHDR program headers.
2228 (_bfd_mips_elf_final_link): Don't assume there are going to be
2229 section symbols when we're not building a shared object.
2230 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2233 1999-07-15 J.T. Conklin <jtc@redback.com>
2235 * config.bfd (i[3456]86-*-vxworks*): New target.
2237 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2239 * elf32-mips.c (mips_elf_stub_section_p): New function.
2240 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2241 (mips_elf_relocate_section): Adjust calling sequence for
2242 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2243 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2246 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2248 * configure.in: Bump version number to 2.9.5.
2249 * configure: Rebuild.
2251 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2253 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2255 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2256 to derive final type instead of hardwiring a selection.
2258 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2260 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2261 things relocated by R_MIPS16_GPREL.
2262 (mips_elf_perform_relocation): Likewise.
2264 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2266 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2268 1999-07-14 Richard Henderson <rth@cygnus.com>
2270 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2271 (_bfd_mips_elf_size_dynamic_sections): Set it.
2272 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2273 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2274 new argument max_local.
2276 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2278 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2279 subwords when handling an R_MIPS16_26 relocation.
2280 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2283 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2284 dst_mask to match reality.
2285 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2286 (mips_elf_obtain_contents): Use bfd_get.
2287 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2288 (mips_elf_relocate_section): Likewise.
2290 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2292 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2293 (mips_elf_relocate_section): Adjust calling sequence for
2294 mips_elf_perform_relocation.
2295 (mips_elf_perform_relocation): Take additional argument. Handle
2296 R_MIPS16_26. Use bfd_put for convenience.
2298 1999-07-13 Richard Henderson <rth@cygnus.com>
2300 * elf.c (assign_file_positions_for_segments): Thinko last change.
2301 Always overwrite p_flags.
2303 1999-07-13 Richard Henderson <rth@cygnus.com>
2305 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2306 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2307 .dynbss and .rel[a].bss if want_dynbss.
2308 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2310 1999-07-13 Richard Henderson <rth@cygnus.com>
2312 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2314 1999-07-13 Richard Henderson <rth@cygnus.com>
2316 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2317 (struct elf_link_hash_table): Add dynlocal.
2318 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2319 (_bfd_elf_link_adjust_dynindx): Delete.
2320 (_bfd_elf_link_renumber_dynsyms): Prototype.
2321 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2322 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2323 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2324 (_bfd_elf_link_lookup_local_dynindx): New function.
2325 (elf_link_renumber_hash_table_dynsyms): New function.
2326 (_bfd_elf_link_renumber_dynsyms): New function.
2327 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2328 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2329 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2330 instead of elf_link_remove_section_and_adjust_dynindices.
2331 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2332 (elf_link_assign_sym_version): Remove removed_dynamic code.
2333 (elf_link_renumber_dynsyms): Delete.
2334 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2336 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2337 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2338 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2339 * elf32-mips.c: Similarly.
2340 * elf32-ppc.c: Similarly.
2341 * elf32-sparc.c: Similarly.
2342 * elf64-alpha.c: Similarly.
2343 * elf64-sparc.c: Similarly.
2345 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2347 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2348 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2349 when the relocation is against _gp_disp.
2351 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2353 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2354 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2355 to possibly_dynamic_relocs. Adjust usage throughout code.
2356 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2357 (elf_mips_ctor64_howto): Likewise.
2358 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2360 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2361 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2362 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2363 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2365 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2367 * Makefile.am: Rebuild dependencies.
2368 * Makefile.in: Rebuild.
2370 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2371 * bfd-in2.h: Rebuild.
2373 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2374 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2375 structure initializations. Add casts.
2376 * reloc.c (EMPTY_HOWTO): Define.
2377 * bfd-in2.h: Rebuild.
2378 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2379 comparisons against 0.
2380 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2381 previous_ibfd_e_flags to unsigned long.
2382 * vms.h (struct vms_private_data_struct): Change section_count to
2384 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2385 (_bfd_vms_write_gsd): Change symnum to unsigned.
2386 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2387 * vms-tir.c (etir_sta): Change psect to unsigned.
2388 (alloc_section): Change idx to unsigned.
2389 (tir_sta, tir_ctl): Change psect to unsigned.
2390 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2391 * vms.c (priv_section_count): Change to unsigned.
2393 1999-07-12 Andreas Schwab <schwab@suse.de>
2395 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2396 * m68klinux.c: Likewise.
2398 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2400 * Many files: Changes to avoid gcc warnings: Remove unused local
2401 variables. Add default case to enum switches.
2402 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2403 compile if not COFF_IMAGE_WITH_PE.
2404 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2405 (bfd_arm_get_bfd_for_interworking): Likewise.
2406 (bfd_arm_process_before_allocation): Likewise.
2407 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2408 * pei-arm.c: Likewise.
2409 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2410 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2411 (mips_elf_got16_entry): Put parens around & in body of ==.
2412 (mips_elf_calculate_relocation): Correct test for empty string.
2413 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2415 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2418 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2420 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2421 as appropriate. Fill in structure initializations. Add variable
2422 initializations. Add casts.
2423 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2424 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2426 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2428 * elf-bfd.h (bfd_elf_hash): Update declaration.
2429 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2430 when calling bfd_elf_hash.
2432 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2434 * libbfd.c (bfd_put_8): Make it of type `void'.
2435 * bfd-in2.h: Regenerated.
2436 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2438 (_bfd_mips_elf_final_link): Likewise.
2440 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2442 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2444 * config.bfd (hppa*-*-linux-gnu*): New target
2446 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2448 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2449 (_bfd_mips_elf_create_dynamic_sections): New function.
2450 (_bfd_mips_elf_add_symbol_hook): Likewise.
2451 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2452 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2453 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2454 (_bfd_mips_elf_gc_mark_hook): Likewise.
2455 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2456 (_bfd_mips_elf_always_size_sections): Likewise.
2457 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2458 (_bfd_mips_elf_check_relocs): Likewise.
2459 (_bfd_mips_elf_link_hash_table_create): Likewise.
2460 (_bfd_mips_elf_print_private_data): Likewise.
2461 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2462 (_bfd_mips_elf_final_link): Likewise.
2463 (_bfd_mips_elf_additional_program_headers): Likewise.
2464 (_bfd_mips_elf_modify_segment_map): Likewise.
2465 (_bfd_mips_elf_relocate_section): Likewise.
2466 * elf32-mips.c (mips_elf32_object_p): Move contents into
2467 _bfd_mips_elf_object_p.
2468 (mips_elf_additional_program_headers): Rename to
2469 _bfd_mips_elf_additional_program_headers.
2470 (mips_elf_modify_segment_map): Rename to
2471 _bfd_mips_elf_modify_segment_map.
2472 (elf_mips_abi_name): Change prototype.
2473 (mips_elf32_section_from_shdr): Merge into
2474 _bfd_mips_elf_section_from_shdr.
2475 (mips_elf32_section_processing): Merge into
2476 _bfd_mips_elf_section_processing.
2477 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2478 the right back-end ELF linker.
2479 (mips_elf_relocate_section): Rename to
2480 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2481 (mips_elf_link_output_symbol_hook): Rename to
2482 _bfd_mips_elf_link_output_symbol_hook.
2483 (mips_elf_create_dynamic_section): Rename to
2484 _bfd_mips_elf_create_dynamic_section.
2485 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2486 Adjust for 64-bit code. Use mips_elf_got_section.
2487 (mips_elf_adjust_dynamic_symbol): Rename to
2488 _bfd_mips_elf_adjust_dynamic_symbol. Use
2489 mips_elf_allocate_dynamic_relocations.
2490 (mips_elf_finish_dynamic_symbol): Rename to
2491 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2492 Adjust for 64-bit code.
2493 (mips_elf_finish_dynamic_sections): Rename to
2494 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2495 (mips_elf_always_size_sections): Rename to
2496 _bfd_mips_elf_always_size_sections.
2497 (mips_elf_add_symbol_hook): Rename to
2498 _bfd_mips_elf_add_symbol_hook.
2499 (mips_elf_next_lo16_addend): Constify.
2500 (mips_elf_calculate_relocation): Likewise.
2501 (mips_elf_obtain_contents): Likewise.
2502 (mips_elf_perform_relocation): Likewise.
2503 (mips_elf_create_dynamic_relocation): Likewise.
2504 (mips_elf_allocate_dynamic_relocations): New function.
2505 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2506 (MIPS_ELF_REL_SIZE): Likewise.
2507 (MIPS_ELF_DYN_SIZE): Likewise.
2508 (MIPS_ELF_GOT_SIZE): Likewise.
2509 (MIPS_ELF_SYM_SIZE): Likewise.
2510 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2511 (MIPS_ELF_GET_WORD): Likewise.
2512 (MIPS_ELF_PUT_WORD): Likewise.
2513 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2514 (STUB_LW): Conditionalize for 64-bit value.
2515 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2517 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2518 Check it for inconsistency.
2519 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2521 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2523 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2524 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2525 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2526 (mips_elf_local_got_index): Likewise.
2527 (mips_elf_got_page): Likewise.
2528 (mips_elf_got_info): Likewise.
2529 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2530 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2531 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2532 instead of constant `2'.
2533 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2534 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2535 (mips_elf_size_dynamic_sections): Use
2536 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2537 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2538 Adjust all releveant entries in elf backend table.
2539 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2540 (mips_elf64_section_processing): Likewise.
2541 Adjust elf backend entries to use _bfd_mips_elf variants now
2544 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2546 (size_dynamic_sections): Likewise.
2547 (elf_link_output_extsym): Likewise.
2548 * elf.c: (elf_fake_sections): Likewise.
2549 * libbfd.c (bfd_get): New macro.
2550 (bfd_put): Likewise.
2551 * bfd-in2.h: Regenerated.
2553 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2555 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2556 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2557 wap_reloca_in, and swap_reloca_out.
2558 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2559 multiple internal relocations per external relocation.
2560 (link_read_relocs): Likewise.
2561 (elf_bfd_final_link): Likewise.
2562 (elf_link_input_bfd): Likewise.
2563 (elf_gc_mark): Likewise.
2564 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2565 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2567 (size_info): Add entries for new fields.
2568 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2569 (mips_elf64_be_swap_reloc_in): New function.
2570 (mips_elf64_be_swap_reloc_out): Likewise.
2571 (mips_elf64_be_swap_reloca_in): Likewise.
2572 (mips_elf64_be_swap_reloca_out): Likewise.
2573 (mips_elf64_size_info): Add entries for new fields.
2575 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2577 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2578 field equals the new rel_count field.
2579 (elf_link_input_bfd): When doing a relocateable link, use the new
2580 rel_count field rather than the reloc_count field.
2581 (elf_reloc_link_order): Likewise.
2582 (elf_finish_pointer_linker_section): Likewise.
2584 Based on patch from H.J. Lu <hjl@gnu.org>:
2585 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2586 shared library to override a weak definition in a regular object.
2588 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2590 * libhppa.h: Revert July 2, 1999 patch.
2592 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2593 need to generate DLTIND relocations, not DLTREL relocations.
2595 1999-07-05 Nick Clifton <nickc@cygnus.com>
2597 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2599 (coff_set_flags): Recognise arm 5 architectures.
2601 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2602 Add support for armv5 architecture.
2604 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2606 * reloc.c: Add new, assembler only, ARM reloc:
2607 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2609 * bfd-in2.h: Regenerate.
2611 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2613 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2614 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2615 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2616 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2617 * elf32-mips.c (ABI_64_P): New macro.
2618 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2619 (_bfd_mips_elf_find_nearest_line): Adjust call to
2620 _bfd_dwarf2_find_nearest_line.
2621 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2622 * libbfd.h: Regenerated.
2624 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2626 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2628 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2630 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2631 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2633 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2635 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2637 (_bfd_elf_init_reloc_shdr): New function.
2638 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2639 bfd_alloc followed by memset.
2640 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2641 (elf_fake_sections): Here.
2642 (assign_section_numbers): Assign section numbers for the second
2643 relocation section, if required.
2644 * elflink.h (elf_link_output_relocs): New function.
2645 (elf_link_size_reloc_section): Likewise.
2646 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2647 (elf_link_input_bfd): Use elf_link_output_relocs.
2649 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2650 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2652 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2654 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2657 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2659 * elf32-mips.c (mips_elf_got_info): Move declaration before
2660 prototypes. Change global_gotsym to be a pointer to a hash entry,
2661 rather than a number index.
2662 (mips_elf_link_hash_entry): Move declaration before prototypes.
2663 (mips_elf_irix6_finish_dynamic_symbol): New function.
2664 (mips_elf_sign_extend): Likewise.
2665 (mips_elf_high): Likewise.
2666 (mips_elf_higher): Likewise.
2667 (mips_elf_highest): Likewise.
2668 (mips_elf_global_got_index): Likewise.
2669 (mips_elf_local_got_index): Likewise.
2670 (mips_elf_got_offset_from_index): Likeiwse.
2671 (mips_elf_record_global_got_symbol): Likewise.
2672 (mips_elf_got_page): Likewise.
2673 (mips_elf_next_lo16_addend): Likewise.
2674 (mips_elf_calculate_relocation): Likewise.
2675 (mips_elf_obtain_contents): Likewise.
2676 (mips_elf_perform_relocation): Likewise.
2677 (mips_elf_assign_gp): Likewise.
2678 (mips_elf_sort_hash_table_f): Likewise.
2679 (mips_elf_sort_hash_table): Likewise.
2680 (mips_elf_got_section): Likewise.
2681 (mips_elf_got_info): Likewise.
2682 (mips_elf_create_local_got_entry): Likewise.
2683 (mips_elf_got16_entry): Likewise.
2684 (mips_elf_create_dynamic_relocation): Likewise.
2685 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2686 (mips_elf_final_gp): Use mips_elf_assign_gp.
2687 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2688 into SHN_SCOMMON automatically on IRIX6.
2689 (mips_elf_add_symbol_hook): Likewise.
2690 (mips_elf_relocate_section): Rewrite, using
2691 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2692 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2693 Don't deal with .rld_map on IRIX6.
2694 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2695 section flags appropriately for .got.
2696 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2697 the got. Call mips_elf_record_global_got_symbol and allocate
2698 local got space appropriately.
2699 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2700 char *. Rework calculation of GOT size. Sort dynamic symbol
2701 table entries so entries that do not require GOT entries appear at
2702 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2703 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2705 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2707 (mips_elf_finish_dynamic_symbol): Use
2708 mips_elf_irix6_finish_dynamic_symbol.
2709 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2710 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2711 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2713 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2715 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2716 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2718 1999-06-04 Philip Blundell <philb@gnu.org>
2720 * elf32-arm.h (elf_backend_got_header_size): Define.
2721 (elf_backend_plt_header_size): Likewise.
2723 1999-06-28 Jim Pick <jim@jimpick.com>
2725 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2727 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2729 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2730 relocation function.
2731 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2733 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2735 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2736 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2737 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2738 (_bfd_mips_elf_section_from_shdr): Use them.
2739 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2740 of GP-relative sections.
2741 (_bfd_mips_elf_set_section_contents): Use them.
2742 (_bfd_mips_elf_section_processing): Share code between .sdata and
2743 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2744 (mips_elf_additional_program_headers): Add handling for
2745 PT_MIPS_OPTIONS segment on IRIX6.
2746 (mips_elf_modify_segment_map): Likeiwse.
2747 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2748 Include the options sections on IRIX6. Don't look for GP-relative
2749 sections by name; use SHF_MIPS_GPREL instead.
2750 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2752 (mips_elf_create_dynamic_sections): Don't muck about with section
2753 alignments and such on IRIX6.
2754 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2755 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2756 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2757 bfd_zalloc rather than bfd_alloc and memset.
2758 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2759 Don't assert the existence of .rld_map on IRIX6.
2760 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2762 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2763 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2766 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2768 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2769 (mips_elf_swap_msym_out): New function.
2770 (mips_elf_create_msym_section): Likewise.
2771 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2772 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2773 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2774 section not named .msym.
2775 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2776 .msym directly. Set appropriate attributes for the .msym
2778 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2779 (mips_elf_link_hash_newfunc): Clear it.
2780 (mips_elf_create_dynamic_sections): Create the .msym section
2782 (mips_elf_size_dynamic_sections): Allocate space for the
2783 .msym section. Add a DT_MIPS_MSYM entry.
2784 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2786 (mips_elf_finish_dynamic_sections): Assign a value for
2787 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2789 * elf32-mips.c (irix_compat_t): New enumeration.
2790 (ABI_N32_P): New macro.
2791 (IRIX_COMPAT): Likewise.
2792 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2793 (mips_elf_relocate_section): Fix typo.
2795 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2797 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2798 as writable PE sections.
2800 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2802 * dwarf2.c (struct arange): New type.
2803 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2804 (arange_add): New function.
2805 (decode_line_info): Keep track of address ranges that a compilation
2807 (comp_unit_contains_address): Return true if address is contained
2808 in _any_ of the address ranges associated with a compilation unit.
2809 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2810 on the first comp_unit that contains the address.
2812 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2814 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2815 (decode_line_info): Add variable STASH and initialize it to point
2816 to the per-bfd dwarf2_debug info. Remove static variable
2817 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2819 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2821 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2822 shared library to have an undefined symbol.
2824 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2825 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2827 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2829 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2830 * elf32-hppa.c: Remove everything related to symbol extension
2831 sections & records. Use the common elf_hppa_final_write_processing.
2833 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2835 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2836 functions instead of _init/_fini if requested.
2838 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2840 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2843 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2845 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2846 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2848 (ppc_elf_finish_dynamic_sections): Check for positive section
2849 dynindx field, rather than comparing against -1.
2850 (ppc_elf_relocate_section): Only return false if undefined_symbol
2851 or reloc_overflow fail, not always upon encountering an error.
2853 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2855 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2856 bfd_byte * before performing pointer arithmetic.
2858 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2860 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2862 * elf32-hppa.c: Include elf-hppa.h.
2863 (ARCH_SIZE): Define.
2864 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2866 (elf32_hppa_info_to_howto): Similarly.
2867 (elf_hppa_howto_table): Similarly.
2868 (elf_hppa_reloc_type_lookup): Similarly.
2869 (hppa_elf_gen_reloc_type): Similarly.
2870 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2872 1999-06-22 Nick Clifton <nickc@cygnus.com>
2874 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2875 handling R_V850_22_PCREL relocation.
2877 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2879 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2882 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2884 * section.c (_bfd_strip_section_from_output): Ignore sections
2885 DISCARDed by the link script.
2887 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2889 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2890 Remove unused local variable spp.
2892 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2893 the entry symbol is not set.
2895 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2897 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2898 GPDISP or LITUSE in a relocatable link.
2900 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2902 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2903 * (alloc_dwarf1_func): Likewise.
2905 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2907 * libhppa.h: Fix various formatting errors.
2908 (assemble_3); Rewrite using CATENATE.
2909 (assemble_17): Fix various bugs.
2911 1999-06-16 Nick Clifton <nickc@cygnus.com>
2913 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2915 1999-06-15 Richard Henderson <rth@cygnus.com>
2917 * section.c (SEC_SHORT): Define.
2918 * bfd-in2.h: Rebuild.
2920 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2922 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2923 Remove abfd parameter. Use _bfd_strip_section_from_output.
2924 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2926 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2927 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2928 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2930 (bfd_elf_size_dynamic_sections): Use it.
2932 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2934 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2935 complain_overflow_bitfield to complain_overflow_signed.
2937 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2939 * elflink.h (elf_link_read_relocs_from_section): New function,
2941 (elf_link_read_relocs): Here. Use it for both relocation
2944 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2946 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2947 asect->reloc_count is valid.
2949 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2951 * elf32-mips.c (mips_elf32_section_processing): Permit a
2952 SHT_MIPS_REGINFO section to have a size of 0.
2954 1999-06-12 David O'Brien <obrien@freebsd.org>
2956 * config.bfd (alpha*-*-freebsd*): New target.
2957 (i[3456]86-*-freebsd*): Now defaults to ELF.
2959 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2961 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2962 wrap if the relocation covers the high bit of an address.
2964 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2966 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2968 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2969 instead of R_SPARC_max.
2970 (sparc64_elf_info_to_howto): Likewise.
2971 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2972 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2974 1999-06-07 Richard Henderson <rth@cygnus.com>
2976 * section.c (_bfd_strip_section_from_output): Remove output
2977 sections with no initial link_order.
2979 1999-06-07 Nick Clifton <nickc@cygnus.com>
2981 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2983 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2985 * Makefile.am (SOURCE_HFILES): Add missing headers.
2986 * Makefile.in: Regenerated.
2988 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2990 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2993 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2995 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2996 range undefweak symbols.
2997 * hash.c: Add missing comma after @xref{}
2998 * linker.c: Likewise.
3000 1999-06-04 Nick Clifton <nickc@cygnus.com>
3002 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3004 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3005 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3006 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3007 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3009 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3011 * Makefile.am: Rebuild dependencies.
3012 (BFD32_BACKENDS): Add dwarf1.lo.
3013 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3014 * Makefile.in: Rebuild.
3016 1999-06-04 Nick Clifton <nickc@cygnus.com>
3018 * Makefile.am: Add epoc-arm-pe target.
3019 * Makefile.in: Regenerate.
3020 * pe-arm.c: Only redefine interworking function names if they have
3021 not already been redefined.
3022 * pei-arm.c: Only redefine interworking function names if they have
3023 not already been redefined.
3024 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3026 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3029 1999-06-03 Nick Clifton <nickc@cygnus.com>
3031 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3033 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3035 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3037 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3039 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3040 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3042 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3044 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3045 in other text sections.
3047 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3049 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3050 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3051 * libbfd.h: Regenerate.
3052 * coff-sh.c (sh_merge_private_data): Delete.
3053 (coff_bfd_merge_private_bfd_data): Change to
3054 _bfd_generic_verify_endian_match.
3055 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3057 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3059 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3061 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3063 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3065 (bfd_elf32_arm_process_before_allocation): Likewise.
3066 * bfd-in2.h: Rebuild.
3068 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3070 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3071 track of end_sequence markers.
3072 (add_line_info): Add END_SEQUENCE arg.
3073 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3074 debug-line info---it doesn't work right if a compilation unit
3075 consists of multiple discontiguous code-sequences. It would be
3076 worthwhile to optimize for the common case where a compilation
3077 unit results in a contiguous set of code sequences, but this is
3078 quite tricky to get right for arbitrary DWARF2 files.
3079 (lookup_address_in_line_info_table): Don't use the last line entry
3080 for a compilation unit for anything with an address higher than
3081 this line entry. Also, check for end_sequence markers to
3082 correctly handle discontinuities.
3083 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3084 compilation units, check all compilation units with each->high==0
3085 just like when reading compilation units.
3087 * dwarf2.c (decode_line_info): Initialize table->files and
3088 table->last_line to NULL to avoid segfaults due to random
3089 values in these members.
3090 (concat_filename): Check for out-of-range file number before
3091 indexing filename table. Segfaults suck.
3093 * dwarf2.c (decode_line_info): Don't truncate address to least
3094 significant 32 bits (breaks 64 bit targets).
3095 (lookup_address_in_function_table): Ditto.
3096 (comp_unit_contains_address): Ditto.
3098 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3100 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3101 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3102 (mips_elf64_howto_table_rela): Likewise.
3104 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3106 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3107 single section has two associated relocation sections.
3109 1999-06-02 Mark Salter <msalter@cygnus.com>
3111 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3112 COFF_WITH_PE defined.
3114 1999-06-02 Nick Clifton <nickc@cygnus.com>
3116 * pe-arm.c: Rename global arm interworking functions to avoid name
3117 collision when all targets BFD is built.
3120 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3122 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3123 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3124 (bfd_elf_section_data): Add use_rela_p.
3125 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3126 (_bfd_elf_new_section_hook): Likewise.
3127 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3129 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3130 * elfcode.h (write_relocs): Determine whether or not use rela
3131 relocs based on the relocation section header.
3132 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3133 instead of use_rela_p.
3134 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3135 (elf_backend_may_use_rela_p): Likewise.
3136 (elf_backend_default_use_rela_p): Likewise.
3137 (elfNN_bed): Use them.
3139 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3141 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3143 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3145 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3146 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3147 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3148 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3149 * bfd-in2.h: Regenerated.
3150 * libbfd.h: Likewise.
3151 * elf32-mips.c (mips_info_to_howto_rela): New function.
3152 (USE_REL): Adjust for new conventions.
3153 (MINUS_ONE): New macro.
3154 (elf_mips_howto_table): Add R_MIPS_SUB.
3155 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3157 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3158 .MIPS.content section.
3159 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3160 with .MIPS.content as .MIPS.content sections. Set
3161 SHF_MNIPS_NOSTRIP for such section.
3162 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3163 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3164 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3166 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3168 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3171 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3174 1999-05-30 Philip Blundell <philb@gnu.org>
3176 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3177 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3178 the addend does not overflow into the rest of the word.
3180 1999-05-29 Nick Clifton <nickc@cygnus.com>
3182 * bfd-in.h: Amend prototype for
3183 bfd_elf32_arm_process_before_allocation .
3184 * bfd-in.h: Regenerate.
3186 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3187 elements in a fixed sized array.
3188 (ARM_ELF_ABI_VERSION): Define.
3189 (ARM_ELF_OS_ABI_VERSION): Define.
3190 (R_ARM_THM_ABS5): Fix rightshift and size.
3191 (R_ARM_THM_PC22): Fix size.
3192 (R_ARM_PLT32): Define Howto.
3193 (find_howto): New function: Locate a howto based on a reloc
3195 (elf32_arm_info_to_howto): Use find_howto if necessary.
3196 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3197 bfd_reloc_code_real_type.
3198 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3199 and BFD_RELOC_VTABLE_ENTRY.
3200 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3202 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3203 elements in a fixed sized array.
3204 (ARM_ELF_ABI_VERSION): Define.
3205 (ARM_ELF_OS_ABI_VERSION): Define.
3206 (R_ARM_THM_ABS5): Fix rightshift and size.
3207 (R_ARM_THM_PC22): Fix size.
3208 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3209 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3210 bfd_reloc_code_real_type.
3212 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3213 no_pipeline_knowledge.
3214 (elf32_arm_link_hash_create): Initialise new field to zero.
3215 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3216 no_pipeline_knowledge. Use this parameter to initialise the field
3217 in the globals data structure.
3218 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3219 no_pipeline_knowledge is false and the binary is from an old
3221 (elf32_arm_merge_private_data): Generate an error if an attempt is
3222 made to linl together big endian and little endian code.
3223 (elf32_arm_post_process_headers): New function: Initialise the
3224 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3226 (elf_backend_post_process_headers): Define.
3228 1999-05-28 Nick Clifton <nickc@cygnus.com>
3230 * elf-bfd.h (struct elf_backend_data): Add new field:
3231 elf_backend_post_process_headers.
3233 * elfxx-target.h (elf_backend_post_process_headers): Define to
3234 NULL if not already defined.
3235 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3237 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3239 (_bfd_elf_compute_section_file_positions): Call
3240 elf_backend_post_process_headers if defined.
3242 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3244 * configure.in: Check whether getuid and getgid exist.
3245 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3246 HAVE_GETGID are not defined, respectively.
3247 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3249 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3250 * configure, config.in: Rebuild.
3252 1999-05-28 Martin Dorey <mdorey@madge.com>
3254 * elf32-i960.c: New file.
3255 * elf.c (prep_headers): Handle bfd_arch_i960.
3256 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3257 * config.bfd (i960-*-elf*): New target.
3258 * configure.in (bfd_elf32_i960_vec): New target vector.
3259 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3260 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3261 * Makefile.in, aclocal.m4, configure: Rebuild.
3263 1999-05-27 Nick Clifton <nickc@cygnus.com>
3265 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3267 (find_howto): New function: Find entries in the
3268 elf32_arm_howto_table.
3269 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3271 (elf32_arm_reloc_type_lookup): Add lookup for
3272 BFD_RELOC_ARM_PLT32.
3274 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3276 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3277 (elf32_arm_link_hash_table_create): Use above function as the
3278 constructor for hash table entries.
3279 (elf32_arm_relocate_section): Avoid crash when there is no output
3281 (elf32_arm_final_link_relocate): New parameter h.
3282 (elf32_arm_relocate_section): Pass symbol hash entry to above
3284 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3287 1999-05-25 Catherine Moore <clm@cygnus.com>
3289 * coff-arm.c (coff_arm_relocate_section): Don't emit
3290 base file entries for pc-relative values.
3292 1999-05-25 DJ Delorie <dj@cygnus.com>
3294 * peicode.h (coff_swap_sym_in): When we create the actual section
3295 to reflect the not-there section C_SECTION symbols refer to,
3296 change the symbol class to C_STAT as the section is now really
3299 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3301 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3304 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3306 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3308 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3309 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3311 1999-05-16 Nick Clifton <nickc@cygnus.com>
3313 * coff-mcore.c (in_reloc_p): Reinstate.
3315 1999-05-15 Nick Clifton <nickc@cygnus.com>
3317 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3318 * bfd-in2.h: Regenerate.
3319 * coff-mcore.c (in_reloc_p): Remove defintion.
3320 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3321 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3322 IMAGE_REL_MCORE_RVA.
3323 (coff_mcore_rtype_to_howto): Add special processing for
3324 IMAGE_REL_MCORE_RVA.
3325 (coff_mcore_relocate_section): Add support for
3326 IMAGE_REL_MCORE_RVA.
3327 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3328 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3330 (mcore_elf_relocate_section): Delete redundant case labels.
3332 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3334 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3335 precedence between bit-and and comparison.
3337 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3339 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3340 list of target formats (targ_selvecs).
3341 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3342 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3344 1999-05-10 DJ Delorie <dj@cygnus.com>
3346 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3347 reasonable mode until "ar x" is smart enough to skip it (fixes
3348 gcc/libgcc.a builds on mips-ecoff targets
3350 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3351 to work. Hack to support MS import libraries, which use different
3352 COMDAT types than GNU.
3353 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3354 to implied zero-length sections (see peicode below)
3355 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3356 filename symbols, which use one *or more* auxents.
3357 * coffswap.h (coff_swap_aux_in): ditto
3358 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3361 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3363 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3364 for all relocations.
3366 1999-05-10 Catherine Moore <clm@cygnus.com>
3368 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3369 if COFF_IMAGE_WITH_PE.
3370 (bfd_arm_process_before_allocation): Likewise.
3371 (bfd_arm_get_bfd_for_interworking): Likewise.
3372 * coff-arm.c: Likewise.
3373 * bfd-in2.h: Regenerate.
3374 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3375 (armpe_big_vec): Likewise.
3376 * configure: Rebuild.
3378 1999-05-10 Nick Clifton <nickc@cygnus.com>
3380 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3381 section, not just .rel. Same for .rela.
3383 1999-05-07 Nick Clifton <nickc@cygnus.com>
3385 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3386 endianism with an error message.
3388 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3390 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3391 assignment from "unsigned char *" to "char *".
3392 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3394 1999-05-05 Catherine Moore <clm@cygnus.com>
3396 * coff-arm.c (coff_arm_relocate_section): Add one to
3397 address of ARM_RVA32 thumb functions.
3399 1999-05-05 Catherine Moore <clm@cygnus.com>
3401 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3402 (elf32_m68k_copy_private_bfd_data): New.
3403 (elf32_m68k_merge_private_bfd_data): New.
3404 (elf32_m68k_print_private_bfd_data): New.
3405 (CPU32_FLAG): Define.
3406 (PLT_CPU32_ENTRY_SIZE): Define.
3407 (elf_cpu32_plt0_entry): Declare.
3408 (elf_cpu32_plt_entry): Declare.
3409 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3410 (elf_m68k_finish_dynamic_symbol): Likewise.
3411 (elf_m68k_finish_dynamic_sections): Likewise.
3412 (elf_backend_plt_header_size): Remove definition.
3413 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3414 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3415 (bfd_elf32_bfd_set_private_flags): Define.
3416 (bfd_elf32_bfd_print_private_bfd_data): Define.
3418 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3420 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3421 and R_LONG_PCREL_MODE.
3423 1999-04-29 Nick Clifton <nickc@cygnus.com>
3425 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3427 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3429 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3430 in relocation calculation.
3432 1999-04-26 Tom Tromey <tromey@cygnus.com>
3434 * aclocal.m4, configure: Updated for new version of libtool.
3436 1999-04-21 Nick Clifton <nickc@cygnus.com>
3438 * coff-mcore.c: Add support for mcore relocs.
3440 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3442 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3443 incorrect use EF_MIPS_xxBITPTRS.
3445 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3447 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3450 * bfd-in2.h: Rebuild.
3451 * libbfd.h: Rebuild.
3453 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3455 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3456 (coff_arm_relocate_section): Add ARM26D transform. Only
3457 change to ARM26D for relocateable links.
3459 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3461 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3462 (bfd_elf32_bfd_print_private_bfd_data): New.
3464 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3466 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3467 refetch addend if USE_REL, add many comments regarding current state.
3468 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3469 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3470 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3471 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3473 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3475 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3476 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3478 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3480 * dwarf2.c (decode_line_info): Don't truncate address to least
3481 significant 32 bits (breaks 64 bit targets).
3482 (lookup_address_in_function_table): Ditto.
3483 (comp_unit_contains_address): Ditto.
3485 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3487 * coff-arm.c (arm_emit_base_file_entry): New routine.
3488 (A2T3_OFFSET): Define.
3489 (T2A3_OFFSET): Define.
3490 (coff_arm_relocate_section): Emit base file entries for interworking
3493 1999-04-13 Philip Blundell <philb@gnu.org>
3495 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3496 relocs 17 through 19.
3498 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3500 * elfcode.h: Remove fnmatch.h.
3501 * elflink.h (elf_link_assign_sym_version): Call back to ld
3502 instead of calling fnmatch.
3504 * config.bfd (i?86-*-beoself): Include pe vecs.
3506 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3508 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3511 1999-04-10 Richard Henderson <rth@cygnus.com>
3513 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3514 when trying to resolve dynamic symbol references.
3515 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3516 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3517 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3518 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3519 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3520 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3521 * elflink.h (elf_link_output_extsym): Likewise.
3523 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3525 * section.c (_bfd_strip_section_from_output): New function moved from
3526 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3527 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3528 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3529 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3530 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3531 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3532 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3533 * bfd-in2.h: Update.
3535 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3537 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3539 1999-04-08 Nick Clifton <nickc@cygnus.com>
3541 * coff-mcore.c: New File: Support for mcore-pe targets.
3542 * cpu-mcore.c: New File: Support for mcore targets.
3543 * elf32-mcore.c: New File: Support for mcore-elf target.
3544 * pe-mcore.c: New File: Definitions for mcore-pe target.
3545 * pei-mcore.c: New File: Definitions for mcore-pei target.
3546 * Makefile.am: Add support for MCore targets.
3547 * Makefile.in: Regenerate.
3548 * config.bfd: Add support for MCore targets.
3549 * configure.in: Add support for MCore targets.
3550 * configure: Regenerate.
3551 * archures.c: Add support for MCore architecture.
3552 * bfd-in2.h: Regenerate.
3553 * coffcode.h: Add support for mcore-pe targets.
3554 * elf.c: Add support for mcore-elf target.
3555 * reloc.c: Add support for MCore relocs.
3556 * targets.c: Add support for MCore targets.
3558 1999-04-07 Nick Clifton <nickc@cygnus.com>
3560 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3561 R_ARM_XPC25 and R_ARM_THM_XPC22.
3562 (elf32_arm_reloc_map): Remove redundant entries.
3564 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3566 * sysdep.h (LC_MESSAGES): Never define.
3568 1999-04-06 Chris Torek <torek@bsdi.com>
3570 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3571 all callers. Rewrite completely.
3572 (_bfd_relocate_contents): Rewrite overflow checking.
3573 * bfd-in2.h: Rebuild.
3575 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3577 From Gabriel Paubert <paubert@iram.es>:
3578 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3579 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3580 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3581 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3582 * ppcboot.c (ppcboot_vec): Use little endian routines for
3585 * elf.c (elfcore_strndup): Only define if it will be used.
3586 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3588 (ppc_elf_check_relocs): Remove unused local i.
3589 (ppc_elf_gc_mark_hook): Add default case to switch.
3591 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3592 * srec.c (srec_scan): Accept \r in symbol definitions.
3593 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3594 (symbolsrec_object_p): Likewise.
3596 1999-04-04 Don Bowman <don@pixsci.com>
3598 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3600 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3602 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3604 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3605 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3607 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3609 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3612 1999-03-31 Nick Clifton <nickc@cygnus.com>
3614 * config.bfd: Add support for arm-epoc-pe target.
3615 * configure.in: Add support for arm-epoc-pe target.
3616 * configure: Regenerate.
3617 * targets.c: Add support for arm-epoc-pe target.
3618 * coff-arm.c: Allow header files to override definition of
3619 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3620 * pe-arm.h: Allow previous header files to override definition of
3621 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3622 * pei-arm.h: Allow previous header files to override definition of
3623 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3624 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3625 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3627 1999-03-30 Nick Clifton <nickc@cygnus.com>
3629 * elf.c (elf_map_symbols): Handle the case where section
3630 symbols are generated for content-less sections which are
3631 not mapped to the output file.
3633 * linker.c: Replace direct references to fields in BFD structure
3634 with accessor macros.
3636 * elflink.h: Replace direct references to fields in BFD structure
3637 with accessor macros.
3639 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3641 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3643 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3644 account when adjusting section symbols during a partial link.
3646 1999-03-24 Nick Clifton <nickc@cygnus.com>
3648 * coff-sparc.c (struct coff_reloc_map): Change type of field
3649 'bfd_reloc_val' to bfd_reloc_code_real_type.
3650 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3651 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3652 * elf32-arc.c (struct arc_reloc_map): Ditto.
3653 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3654 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3655 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3656 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3657 * elf32-sh.c (struct elf_reloc_map): Ditto.
3658 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3659 * elf32-v850.c (struct v850_reloc_map): Ditto.
3660 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3661 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3662 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3664 1999-03-17 Martin Hunt <hunt@cygnus.com>
3666 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3667 function so source-level assembly works. If multiple N_SOs
3668 are seen without and N_FUNs, create an indextable entry with
3669 a NULL function name.
3671 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3673 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3674 of certian similar cpus.
3676 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3678 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3679 Add the 5000. Change the architecture for the 5400 to mips4.
3680 (elf_mips_mach): Add r5000.
3682 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3684 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3686 1999-03-11 Nick Clifton <nickc@cygnus.com>
3688 * binary.c (binary_set_section_contents): Generate warning about
3689 huge file offsets for any section that will occupy file space, not
3690 just those that are loadable.
3692 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3694 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3696 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3698 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3700 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3702 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3703 * elflink.h: Revert all changes since Feb 16. Instead:
3704 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3705 appropriate. Copy it to version symbols.
3706 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3707 symbols if appropriate.
3708 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3709 symbol if appropriate.
3710 (elf_link_output_extsym): If symbol is marked as undefined, and
3711 has no nonweak references, mark it as weak undefined.
3713 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3715 * elflink.h (elf_merge_symbol): When overriding a dynamic
3716 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3718 (elf_link_add_object_symbols): Don't copy the other field if we
3721 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3723 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3724 shared object with a weak undefined symbol.
3726 1999-02-18 Nick Clifton <nickc@cygnus.com>
3728 * elfarm-nabi.c: Set partial_inplace back to false.
3730 1999-02-17 Nick Clifton <nickc@cygnus.com>
3732 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3733 (USER_LABEL_PREFIX): Set to "_".
3735 The following patches are from: Scott Bambrough
3736 <scottb@corelcomputer.com>
3738 * libaout.h (M_ARM6_NETBSD): Set to 143.
3740 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3741 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3742 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3743 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3744 * bfd-in2.h: Regenerate.
3746 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3747 'true' as REL relocs are now being used. Add new PIC relocs:
3748 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3749 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3751 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3753 (elf32_arm_final_link_relocate): Change parameters so that entire
3754 reloc is passed. Add support for PIC relocs.
3755 (elf32_arm_relocate_section): Pass entire reloc to
3756 elf32_arm_final_link_relocate.
3757 (elf32_arm_check_relocs): Handle new PIC relocs.
3758 (elf32_arm_adjust_dynamic_symbol): New function.
3759 (elf32_arm_size_dynamic_sections): New function.
3760 (elf32_arm_discard_copies): New function.
3761 (elf32_arm_finish_dynamic_symbol): New function.
3762 (elf32_arm_finish_dynamic_sections): New function.
3763 (ELF_MAXPAGE_SIZE): Define.
3764 (bfd_elf32_bfd_reloc_type_lookup): Define.
3765 (elf_backend_relocate_section): Define.
3766 (elf_backend_adjust_dynamic_symbol): Define.
3767 (elf_backend_create_dynamic_sections): Define.
3768 (elf_backend_finish_dynamic_symbol): Define.
3769 (elf_backend_finish_dynamic_sections): Define.
3770 (elf_backend_size_dynamic_sections): Define.
3771 (elf_backend_plt_readonly): Define.
3772 (elf_backend_want_got_plt): Define.
3773 (elf_backend_want_plt_sym): Define.
3775 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3777 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3778 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3779 (_bfd_mips_elf_fake_sections): Likewise.
3781 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3783 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3784 bfd_elf32_arm_get_bfd_for_interworking,
3785 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3788 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3789 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3790 elf32_arm_find_nearest_line): Make them static.
3792 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3794 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3795 callers. Do not merge a definition from a shared object with a
3796 weak undefined symbol.
3797 (elf_link_add_object_symbols): Do not change the symbol type or
3798 size if the old symbol overrides the new one.
3800 1999-02-08 Nick Clifton <nickc@cygnus.com>
3802 * config.bfd: Add support for strongarm target.
3804 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3806 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3807 fields instead of unsigned char.
3809 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3811 * Makefile.am: Rebuild dependencies.
3812 * Makefile.in: Rebuild.
3814 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3816 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3817 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3818 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3819 * acinclude.m4: Add comments to uses of AC_DEFINE.
3820 * acconfig.h: Remove.
3821 * configure: Rebuild with current autoconf/automake.
3822 * aclocal.m4: Likewise.
3823 * config.in: Likewise.
3824 * Makefile.in: Likewise.
3826 1999-02-04 DJ Delorie <dj@cygnus.com>
3828 * libbfd.c (real_read): don't call fread for zero bytes. This
3829 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3831 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3833 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3834 of a jump is in the current 256 MB region.
3836 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3838 * format.c (bfd_check_format_matches): Change last patch to only
3839 take effect for the binary target.
3841 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3843 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3845 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3847 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3849 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3851 * format.c (bfd_check_format_matches): If the target was
3852 previously specified, don't check other targets when checking for
3855 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3857 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3858 (elf32_arm_reloc_type_lookup): Removed
3859 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3860 (elf32_arm_reloc_type_lookup): New.
3861 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3862 (elf32_arm_reloc_type_lookup): New.
3864 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3866 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3867 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3868 * Makefile.am: Use new files.
3869 * Makefile.in: Regenerate.
3870 * configure.in: Use new files.
3871 * configure: Regenerate.
3873 1999-02-01 Nick Clifton <nickc@cygnus.com>
3875 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3876 (fr30_elf_gc_sweep_hook): New function.
3877 (elf_backend_can_gc_sections): Define.
3879 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3881 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3882 and bfd_elf32_bigarm_oabi_vec.
3884 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3886 * Makefile.am (elf32-arm-oldabi.lo): New.
3887 (elf32-arm-newabi.lo): New.
3888 * Makefile.in: Regenerate.
3889 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3890 (arm-*-elf): Likewise.
3892 (thumb-*-oabi): New.
3893 * configure: Regenerate.
3894 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3895 (bfd_elf32_bigarm_oabi_vec): New.
3896 * elf32-arm-newabi.c: New.
3897 * elf32-arm-oldabi.c: New.
3898 * elf32-arm.c: Removed.
3901 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3903 * binary.c (binary_set_section_contents): Omit warnings for
3904 unloadable sections.
3906 1999-01-31 Michael Meissner <meissner@cygnus.com>
3908 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3909 powerpc{,le}-*-eabi.
3911 1999-01-29 Nick Clifton <nickc@cygnus.com>
3913 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3914 * dwarf2.c (read_signed_leb128): Remove unused variables.
3916 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3918 * elf.c (assign_file_positions_for_segments): Only adjust
3919 p_align when needed.
3921 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3923 * binary.c (binary_set_section_contents): Don't return early for a
3924 non-loadable section, in case the first section is non-loadable.
3925 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3926 W. Rozycki <macro@ds2.pg.gda.pl>.
3928 1999-01-28 Nick Clifton <nickc@cygnus.com>
3930 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3931 R_FR30_GNU_VTENTRY relocs.
3933 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3935 * elflink.h (elf_link_output_sym): Zero syms which are
3936 part of sections which have been excluded.
3938 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3940 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3942 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3943 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3945 1999-01-27 Nick Clifton <nickc@cygnus.com>
3947 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3949 (fr30_final_link_relocate): Use computed value as result of
3952 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3954 * binary.c (binary_set_section_contents): Emit warning for
3955 huge file offsets due to widely-dispersed section LMAs.
3957 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3959 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3960 align first section to largest section alignment, not first
3963 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3965 * configure.in: Require autoconf 2.12.1 or higher.
3967 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3969 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3970 * bfd-in2.h: Likewise.
3971 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3973 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3975 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3976 * cpu-mips.c: Add support for and independent 4111.
3977 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3978 (_bfd_mips_elf_final_write_processing):
3979 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3981 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3983 * elf32-mips.c (elf_mips_abi_name): New.
3984 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3986 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3988 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3989 Handle bfd_mach_mips4300.
3991 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3993 * elf32-i386.c: Remove leaked development code from patch
3994 1998-12-10 by Richard Henderson.
3996 1998-12-10 Richard Henderson <rth@cygnus.com>
3998 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3999 in debug sections for symbol defined externally.
4001 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4003 * targets.c (bfd_target_vector): Remove duplicate entry for
4006 1998-12-09 Nick Clifton <nickc@cygnus.com>
4008 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4009 since we are using RELAs.
4011 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4013 SCO Open Server Release 5 core file support, from Jouke Numan
4015 * sco5-core.c: New file.
4016 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4017 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4018 * Makefile.am: Rebuild dependencies.
4019 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4020 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4021 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4022 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4023 * bfd-in2.h, configure, Makefile.in: Rebuild.
4025 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4027 * config.bfd (hppa*-*-mpeix*): New target.
4028 * configure.in: Add AC_HEADER_DIRENT.
4029 (hppa*-*-mpeix*): New target.
4030 * configure.host (hppa*-*-mpeix*): New host.
4031 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4032 friends rather than just including <sys/dir.h>.
4033 * som.h (struct som_symbol): Add hppa_priv_level and apto
4034 tc_data. Change all users.
4035 (struct somdata): Add comp_unit field.
4036 (obj_som_compilation_unit): Define.
4037 (bfd_som_attach_compilation_unix): Declare.
4038 * som.c: Check HOST_HPPAMPEIX.
4039 (struct som_misc_symbol_info): Add new field priv_level.
4040 (som_object_setup): Add current_offset parameter. Change all
4042 (setup_sections): Likewise.
4043 (som_object_p): For EXECLIBMAGIC, read the lst header.
4044 (som_write_symbol_strings): Add compilation_unit parameter.
4046 (som_finish_writing): Write out compilation_unit.
4047 (som_bfd_derive_misc_symbol_info): Set priv_level.
4048 (som_build_and_write_symbol_table): Set xleast field to 3.
4049 (som_slurp_symbol_table): Set symbol priv_level.
4050 (bfd_som_attach_compilation_unit): New function.
4051 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4052 priv_level into symbol_value.
4053 * configure, config.in: Rebuild.
4055 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4057 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4058 warning function to call _bfd_error_handler instead.
4060 * libbfd.c (COERCE32): Cast through unsigned long and long to
4061 avoid bug in old version of gcc.
4063 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4064 (elf_backend_additional_program_headers): Don't define.
4066 1998-12-08 Nick Clifton <nickc@cygnus.com>
4068 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4069 relocations to include offset of 2 included in the insns, and the
4070 offset of the relocs within the section.
4072 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4074 The following changes were made by David Taylor
4075 <taylor@texas.cygnus.com>, Edith Epstein
4076 <eepstein@sophia.cygnus.com>, Jim Blandy
4077 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4078 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4079 changes originally made by HP; HP did not create ChangeLog
4082 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4083 automake macro library.
4085 * hpux-core.c (hpux_core_core_file_p): this function now
4086 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4087 found in the corefile! Also, in hpux_core_core_file_p, if we
4088 encounter a section with an unknown type, don't punt. Instead,
4089 just skip it. Also, count the number of sections of known type
4090 that we encounter. If we encounter at least one good one, then
4091 we'll declare that the file is a core file. If we encounter any
4092 unknown ones but some known ones, then we'll issue a warning (but
4093 still declare it to be a core file). Also, correctly decide when a
4095 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4096 (CORE_ANON_SHMEM): define if not defined.
4097 (hpux_core_struct): add members lwpid and user_tid.
4098 (core_kernel_thread_id, core_user_thread_id): new macros.
4099 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4100 the name before storing it in the bfd.
4101 (hpux_core_core_file_p): handle threads.
4103 * libhppa.h (GET_FIELD): protect against redefinition.
4104 (HPPA_WIDE): define.
4105 (GET_FIELD): define.
4110 (sign_extend): redefine.
4111 (assemble_6): define.
4112 (assemble_12): rewrite.
4113 (assemble_16): define.
4114 (assemble_16a): define.
4115 (assemble_17): rewrite.
4116 (assemble_22): define.
4118 1998-12-07 Nick Clifton <nickc@cygnus.com>
4120 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4121 relocations for signed values.
4123 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4125 * mipsbsd.c (MY(set_arch_mach)): Make static.
4126 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4127 bfd_mach_mips* macros rather than simple numbers.
4129 COFF weak symbol support, based on patches from Mark Elbrecht
4130 <snowball3@usa.net>:
4131 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4132 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4133 (coff_write_alien_symbol): Likewise.
4134 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4135 (coff_link_add_symbols): Likewise.
4136 (_bfd_coff_link_input_bfd): Likewise.
4137 (_bfd_coff_write_global_sym): Likewise.
4139 * elf.c (copy_private_bfd_data): Always initialize the
4140 includes_phdrs field.
4142 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4143 file defines a symbol first mentioned in an ELF file.
4145 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4146 possible, rather than only if BFD64.
4147 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4149 * bfd-in2.h: Rebuild.
4151 * srec.c (srec_set_section_contents): Correct test to avoid
4152 switching to 4 byte addresses after seeing a second section which
4153 requires 3 byte addresses. From Joel Schantz
4154 <joel.schantz@argosys.boeing.com>.
4156 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4157 <aymeric.vincent@emi.u-bordeaux.fr>.
4159 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4161 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4162 decide whether the output file is -mrelocatable-lib,
4163 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4165 1998-12-03 Nick Clifton <nickc@cygnus.com>
4167 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4168 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4169 * bfd-in2.h: Regenerate.
4170 * libbfd.h: Regenerate
4172 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4174 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4175 link against a dynamic symbol with no type or size.
4177 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4179 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4180 relocation for section which does not get loaded.
4181 (elf_i386_relocate_section) [R_386_32]: Likewise.
4183 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4185 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4186 reloc_count and i long instead of unsigned long. Handle error
4187 return from bfd_canonicalize_reloc.
4189 1998-12-01 Nick Clifton <nickc@cygnus.com>
4191 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4194 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4196 * elf32-sh.c (elf/sh.h): Include.
4197 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4198 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4199 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4200 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4201 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4203 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4205 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4206 causes division by zero later on.
4208 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4210 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4213 1998-11-25 DJ Delorie <dj@cygnus.com>
4215 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4218 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4220 * elf32-fr30.c (fr30_elf_relocate_section): Call
4221 fr30_final_link_relocate.
4222 (fr30_final_link_relocate): New function: Handle I20 and I32
4224 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4225 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4226 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4228 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4231 The following changes are based on a patch submitted by Gianluca
4232 Moro <glctr@abc.it>:
4234 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4235 not already been updated.
4236 (find_remembered_hi16s_reloc): New parameter 'already_found'
4237 returns state of remembered hi16s reloc.
4238 (remember_hi16s_reloc): Set 'found' field to false.
4239 (hi16s_location): Add 'found' field.
4241 1998-11-23 DJ Delorie <dj@cygnus.com>
4243 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4244 to see .DLL files as unrecognized.
4245 (i3coff_object_p): Sorry, had to hack it to not recognize these
4246 files (pei-i386) on request.
4248 1998-11-23 DJ Delorie <dj@cygnus.com>
4250 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4251 relents. Call bfd_check_format to reinitialize.
4253 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4255 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4258 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4260 * aclocal.m4: regenerate
4261 * configure: regenerate
4263 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4265 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4266 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4267 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4268 respect it as an upper bound on what memory to reference.
4269 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4270 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4271 update vtable_entries_size appropriately.
4273 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4275 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4278 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4280 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4281 bfds; they have no "file" so we fake it.
4282 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4283 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4284 resizing the memory buffer.
4285 * opncls.c (bfd_make_writable): New function; lets you write a
4286 bfd_create'd bfd to an in-memory buffer.
4287 (bfd_make_readable): New function; lets you read back that buffer
4288 as if it were from bfd_openr. Used to build generated archive
4289 members (winsup's ld's dlltool)
4291 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4293 * po/bfd.pot: Regenerated.
4295 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4297 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4300 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4302 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4303 element of the gotentry list for local symbols too.
4304 (elf64_alpha_relocate_section): Unify local and global handling.
4305 Assert that gotent->use_count > 0.
4307 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4309 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4310 update for file name changes of July 2, 1998.
4312 * configure: Rebuild.
4314 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4316 * po/bfd.pot: Regenerated.
4318 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4320 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4321 * aclocal.m4, configure: regenerate
4323 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4325 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4327 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4329 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4330 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4332 * aclocal.m4, configure: regenerated.
4334 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4336 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4337 R_D10V_GNU_VTENTRY relocs.
4338 (elf_d10v_howto_table): Likewise.
4339 (d10v_reloc_map d10v_reloc_map): Likewise.
4340 (elf32_d10v_gc_mark_hook): New.
4341 (elf32_d10v_gc_sweep_hook): New.
4342 (elf32_d10v_check_relocs): New.
4343 (elf32_d10v_relocate_section): New.
4344 (elf_backend_relocate_section): Define.
4345 (elf_backend_can_gc_sections): Define.
4347 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4349 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4350 (BFD64_BACKENDS): ...from here.
4351 (BFD32_BACKENDS_CFILES): Move vms files here...
4352 (BFD64_BACKENDS_CFILES): ...from here.
4353 * Makefile.in: Rebuild.
4355 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4357 * Makefile.am: Add FR30 target.
4358 * Makefile.in: Add FR30 target.
4359 * archures.c: Add support for FR30.
4360 * config.bfd: Add support for FR30.
4361 * configure.in: Add support for FR30.
4362 * reloc.c: Add support for FR30 relocations.
4363 * targets.c: Add support for FR30 relocations.
4364 * bfd-in2.h: Regenerate.
4365 * configure: Regenerate.
4366 * libbfd.h: Regenerate.
4367 * cpu-fr30.c: New file.
4368 * elf32-fr30.c: New file.
4370 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4372 * configure.in: detect cygwin* instead of cygwin32*
4373 * configure: regenerate
4375 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4377 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4378 use bfd_malloc and free instead and check return value from bfd_malloc.
4380 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4382 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4383 * libbfd.h: Rebuild.
4385 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4386 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4387 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4388 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4390 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4392 (mips_elf_link_hash_table_create): Don't initialize
4393 dynsym_sec_strindex.
4394 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4395 (mips_elf_size_dynamic_sections): Generate a section symbol for
4396 every output section.
4397 (mips_elf_finish_dynamic_sections): Count all sections for
4399 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4402 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4404 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4405 for later PLT entries in large PLTs.
4406 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4408 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4410 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4412 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4414 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4415 * elflink.h (elf_collect_hash_codes): New function. This function is
4416 called for each exported symbol and we compute the ELF hash value for
4418 (compute_bucket_value): New function. It is called from
4419 size_dynamic_sections to determine the hash table size. When we are
4420 optimizing a better, but slower, algorithm is used.
4421 (size_dynamic_sections): Call compute_bucket_value.
4423 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4425 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4427 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4429 (sh_elf_gc_mark_hook): New.
4430 (sh_elf_gc_sweep_hook): New.
4431 (sh_elf_check_relocs): New.
4432 (elf_backend_can_gc_sections): Define.
4434 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4436 * acinclude.m4: undo previous gettext change
4437 * aclocal.m4: rebuild with right version of aclocal.
4439 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4441 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4442 aclocal.m4 to acinclude.m4, so they don't get lost.
4444 * elfcore.h: rewrite for better corefile support.
4445 * elf.c (elfcore_*): new functions.
4446 * elf-bfd.h (elf_obj_tdata): new structure members.
4447 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4449 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4451 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4453 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4454 and R_M32R_GNU_VTENTRY.
4455 (elf_backend_can_gc_sections): Define.
4456 (m32r_elf_check_relocs): New.
4457 (m32r_elf_gc_mark_hook): New.
4458 (m32r_elf_gc_sweep_hook): New.
4459 (m32r_elf_relocate_section): Handle VT relocs.
4461 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4463 * coff-arm.c (arm_relocate_section): Remove redundant test.
4465 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4466 cleat that the 'bitsize' field is the size of the bitfield AFTER
4467 relocation not before.
4469 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4471 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4474 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4476 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4477 R_SPARC_GNU_VTENTRY.
4478 (elf32_sparc_check_relocs): Handle them.
4479 (elf32_sparc_reloc_type_lookup): Likewise.
4480 (elf32_sparc_relocate_section): Likewise.
4481 (elf32_sparc_gc_mark_hook): New.
4482 (elf32_sparc_gc_sweep_hook): New.
4484 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4486 * som.c (som_finish_writing): Perform some sanity checks when
4487 writing an executable or shared library.
4489 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4491 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4492 * configure.in (elf): Add dwarf1.lo.
4493 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4494 * elf.c (_bfd_elf_find_nearest_line): Add call to
4495 _bfd_dwarf1_find_nearest_line.
4496 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4497 Add call to _bfd_dwarf1_find_nearest_line.
4498 * configure: Rebuilt.
4500 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4502 * elflink.h (elf_gc_sections): Do not allow garbage
4503 collection if dynamic sections have been created.
4505 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4507 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4509 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4510 (v850_elf_perform_relocation): Likewise.
4511 (v850_elf_final_link_relocate): Likewise.
4512 (v850_elf_relocate_section): Likewise.
4513 (v850_elf_gc_sweep_hook): New routine.
4514 (v850_elf_gc_mark_hook): New routine.
4515 (elf_backend_can_gc_sections): Define.
4517 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4519 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4522 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4524 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4525 Declare size as bfd_size_type.
4526 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4528 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4530 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4532 * som.c (CPU_PA_RISC2_0): Define.
4533 (_PA_RISC2_0_ID): Likewise.
4534 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4536 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4538 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4539 has a base which is already defined, only add the referenced
4540 symbol to the dynamic symbol table if it is defined or referenced
4543 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4546 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4548 * elflink.h (elf_link_add_object_symbols): Undo last change.
4550 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4552 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4553 symbol for the indirect alias to a versioned symbol.
4555 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4557 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4558 (elf32_i386_vtentry_howto): New.
4559 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4560 or elf32_i386_vtinherit_howto on lookup.
4562 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4564 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4565 reloc_type. Rename R_68K__max to R_68K_max.
4566 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4569 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4571 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4572 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4574 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4577 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4579 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4580 message has a null byte terminator.
4582 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4584 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4585 word subject to R_V850_32 relocation.
4587 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4589 * dwarf2.c: Add comment describing problem computing line numbers
4590 for undefined symbols at link time.
4592 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4594 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4595 transform a defweak into a plt entry.
4596 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4597 plt entry references to receive a RELATIVE reloc.
4598 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4599 (elf64_alpha_relocate_section): Assert we don't overrun
4600 the allocated relocation space.
4602 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4604 * elf.c (swap_out_syms): Always treat section symbols as
4605 special, even if they are attached to a common section.
4607 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4609 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4610 sections with v850 common section attributes into named v850
4612 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4613 common section attributes into named v850 common sections.
4615 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4617 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4620 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4622 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4623 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4624 reloc to the wrong section a warning, not an error. .dynsbss
4625 is not an output section, so there is no need to check for it.
4627 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4629 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4631 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4633 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4634 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4636 (elf32_arm_gc_mark_hook): New.
4637 (elf32_arm_gc_sweep_hook): New.
4638 (elf32_arm_check_relocs): New.
4639 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4641 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4644 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4646 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4647 assume there is no PLT or GOT.
4649 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4651 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4652 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4653 also accepted as a function symbol type.
4655 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4657 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4659 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4661 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4662 match definition of _bfd_gc_sections field.
4663 * libbfd.h: Rebuild.
4665 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4667 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4668 the addend of a dynamic relocation referencing a section.
4669 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4670 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4672 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4674 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4675 bed has a size_dynamic_sections routine before trying to use it.
4677 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4679 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4680 _bfd_elf_rel_vtable_reloc_fn.
4682 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4684 * Makefile.am: Add elf32-arm.c.
4685 * Makefile.in: Rebuild.
4686 * elf-bfd.h: Add elf_backend_get_symbol_type.
4687 * elf.c (swap_out_syms): If defined, call
4688 elf_backend_get_symbol_type.
4689 * elf32-arm.c: Define elf_backend_get_symbol_type.
4690 (elf32_arm_get_symbol-type): New routine.
4691 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4692 (bfd_elf32_arm_process_before_allocation): Change to
4693 check for STT_ARM_TFUNC.
4694 (elf32_arm_final_link_relocate): Likewise.
4695 * elfxx-target.h: Add elf_backend_get_symbol_type.
4697 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4699 * archures.c (bfd_mach_alpha_ev[456]): New.
4700 * cpu-alpha.c: Rework to match these types.
4701 * bfd-in2.h: Rebuild.
4703 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4705 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4706 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4708 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4709 (elf_i386_reloc_type_lookup): Recognize them.
4710 (elf_i386_check_relocs): Pass them off to generic code.
4711 (elf_i386_relocate_section): Ignore them.
4712 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4713 (elf_backend_can_gc_sections): True.
4715 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4717 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4718 before looking at owner field.
4719 (elf32_arm_to_thumb_stub): Ditto.
4720 (elf32_arm_relocate_section): Compute name before calling
4721 elf32_arm_final_link_relocate().
4723 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4725 * elf.c: comment and formatting cleanups.
4728 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4730 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4731 (core files are treated differently than object files).
4732 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4733 bfd_elf_mkcorefile): declare.
4734 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4735 bfd_elf_mkcorefile): add to bfd_target vector.
4736 * elfcore.h (elf_core_file_p): save the program header table,
4737 and set the bfd architecture from the elf file header.
4738 * elf.c (bfd_elf_mkcorefile): new function.
4739 (_bfd_elf_write_corefile_contents): new function.
4740 (assign_file_positions_for_segments): add cases for handling
4741 PT_NOTE segments. (assign_file_positions_except_relocs):
4742 core files should be handled the same as exec files.
4743 (prep_headers): identify core files as type ET_CORE.
4744 (copy_private_bfd_data): identify the sections belonging to
4745 the PT_NOTE segment.
4747 * elf32-sparc.c (elf32_sparc_final_write_processing):
4748 add break statement to default case.
4750 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4752 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4753 section (not input) will be in sections ".sbss", ".sbss2",
4754 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4755 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4756 output_offset for correct evaluation of addend.
4758 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4760 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4761 elf32_arm_allocate_interworking_sections and
4762 elf32_arm_process_before_allocation.
4764 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4766 * bfd-in.h: Ammend prototype for
4767 elf32_arm_process_before_allocation to remove surplus third
4770 * bfd-in2.h: Regenerate.
4772 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4774 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4776 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4778 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4779 calculated for RELOC_SPARC_REV32 case.
4781 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4783 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4784 elf32_arm_allocate_interworking_sections and
4785 elf32_arm_process_before_allocation.
4786 * bfd-in2.h: Regenerated.
4787 * elf32-arm.c Define elf32_arm_link_hash_table.
4788 (insert_thumb_branch): New routine.
4789 (find_thumb_glue): New routine.
4790 (find_arm_glue): New routine.
4791 (record_arm_to_thumb_glue): New routine.
4792 (record_thumb_to_arm_glue): New routine.
4793 (elf32_arm_link_hash_table_create): New routine.
4794 (elf32_arm_get_bfd_for_interworking): New routine.
4795 (elf32_arm_allocate_interworking_sections) New routine.
4796 (elf32_arm_process_before_allocation) New routine.
4797 (elf32_thumb_to_arm_stub): New routine.
4798 (elf32_arm_to_thumb_stub): New routine.
4799 (elf32_print_private_bfd_data): Fix typo.
4800 (elf32_arm_final_link_relocate): Add argument sym_sec.
4801 Check for branches to thumb symbols in case R_ARM_PC24.
4802 Check for branches to arm symbols in case R_ARM_THM_PC22.
4803 (elf32_arm_relocate_section): Pass symbol section to
4804 elf32_arm_final_link_relocate.
4806 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4808 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4809 entries unless the symbol is defined in the executable; in
4810 particular, undefined weak symbols get a PLT entry.
4812 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4814 * libaout.h: Remove nested comment to avoid warning.
4816 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4818 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4819 R_ARM_PC24 relocation.
4821 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4823 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4824 argument is_local. Add argument sym_flags. Check sym_flags
4825 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4826 (elf32_arm_relocate_section): Don't pass local sym and pass
4827 sym_flags to elf32_arm_final_link_relocate.
4829 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4831 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4832 to not count too few relocs for dynamicly linked executables.
4834 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4836 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4837 symbols without a dynamic index dynamic. Consider all weak
4839 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4840 correspondance between input and output sections.
4842 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4844 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4845 that use a .got.plt section start the got offset at zero.
4847 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4849 * ieee.c (ieee_write_processor): Correct the processor ID written
4850 out for bfd_arch_m68k, accommodating change of March 25.
4852 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4854 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4855 R_ARM_THM_RPC22 relocations.
4857 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4859 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4861 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4862 .got relocs in -Bsymbolic shared objects.
4864 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4866 * elf32-arm.c: Add private flags to ELF header.
4867 (elf32_arm_print_private_bfd_data): New Function.
4868 (elf32_arm_set_private_flags): New Function.
4869 (elf32_arm_copy_private_flags): New Function.
4870 (elf32_arm_merge_private_bfd_data): New Function.
4872 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4874 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4876 (elf32_sparc_relocate_section): Likewise.
4878 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4880 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4881 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4882 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4883 of the function. Recognize no .plt as static linking.
4885 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4887 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4888 ".liblist" string through gettext.
4890 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4892 * Makefile.am: Add support for elf32-arm.lo.
4893 * Makefile.in: Rebuild.
4894 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4895 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4896 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4897 * configure: Regenerate.
4898 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4899 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4900 bfd_target bfd_elf32_littlearm_vec.
4901 * elf32-arm.c: New file.
4903 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4905 * libaout.h (M_SPARCLITE_LE): New machine.
4906 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4907 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4908 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4909 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4910 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4911 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4912 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4913 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4914 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4915 be BFD_RELOC_SPARC_REV32.
4917 * config.bfd (sparc86x-*-aout): New
4919 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4921 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4922 actually mapping the output sections.
4924 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4927 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4928 (mn10300_elf_reloc_map): Similarly.
4929 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4931 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4933 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4935 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4936 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4937 elf_mips_reloc_type defined in elf/mips.h.
4939 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4941 * elf64-mips.c: Remove reloc_type definition completely. It's now
4944 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4946 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4947 as they are defined in elf/mips.h now.
4949 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4952 * Re-add lost change:
4953 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4955 (mn10300_elf_relax_section): Include stack space for register saves
4956 in the imm8 field of a "call" instruction.
4957 (compute_function_info): Determine how much stack is allocated by
4958 the movm instruction. Fix typo.
4959 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4961 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4963 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4964 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4966 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4968 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4970 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4972 * elf32-hppa.h: Let ELF header define the enum containing the
4973 external reloc numbers.
4974 * elf32-i386.h: Likewise.
4976 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4978 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4979 * elf32-mips.c: Likewise.
4980 * elf32-ppc.c: Likewise.
4982 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4984 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4985 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4987 * bfd-in.h: Regenerate.
4988 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4989 parameter to 'unsigned int' to avoid K&R compatability problems.
4991 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4993 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4994 functionname_ptr to be const. Change line_ptr to be unsigned.
4996 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4997 macro is not defined. Change second parameter from bfd_link_info
4998 to coff_final_link_info. Add prototype.
4999 (coff_final_link_postscript): Simplify handling when macro is not
5000 defined. Add prototype.
5002 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5004 * elf-mn10300.c: Before include system specific ELF header define
5005 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5006 * elf32-mips.c: Likewise.
5007 * elf32-ppc.c: Likewise.
5009 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5011 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5012 temporary patch over to elf64-mips.c as well.
5014 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5016 * elf32-mips.c (reloc_type): Temporarily disable definition of
5017 standard relocation since they are now defined in elf/mips.h.
5019 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5021 * elf-m10200.c (mn10200_elf_final_link_relocate):
5022 Modify range test for case R_MN10200_8.
5024 * elf-m10300.c (mn10300_elf_final_link_relocate):
5025 Modify range test for case R_MN10300_8.
5027 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5029 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5030 * elf32-i386.c (elf_backend_got_header_size): Define.
5031 (elf_backend_plt_header_size): Define.
5032 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5033 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5034 * elfxx-target.h: Provide a default of zero.
5035 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5036 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5038 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5039 entry from an executable, even if the plt refcount goes to 0.
5041 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5043 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5044 directory name at the line number.
5046 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5047 with an unspecified type.
5049 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5051 * sunos.c: Add undef of valid to avoid problem on SunOS.
5053 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5055 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5057 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5059 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5060 R_68K_PCxx and R_68K_xx relocations. Make sure that
5061 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5062 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5063 R_68K_xx relocations.
5064 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5065 that has no plt entry.
5066 (elf_m68k_relocate_section): Ignore the plt offset in a static
5068 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5070 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5073 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5075 (howto_table, reloc_map): Add entries for them.
5076 (elf_m68k_check_relocs): Handle them. Implement reference
5077 counting for got and plt entries.
5078 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5079 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5081 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5082 (elf_m68k_relocate_section): Handle the new reloc types.
5083 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5084 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5085 * elflink.h (elf_link_add_object_symbols): When creating an
5086 indirect reference for symbol versioning also copy the plt
5088 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5089 flag also reset the plt offset.
5090 (elf_link_assign_sym_version): Likewise.
5091 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5092 the size of the entry in bytes.
5093 (elf_gc_allocate_got_offsets): Likewise.
5095 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5097 * elflink.h (elf_gc_sections): Return true rather than falling off
5100 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5103 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5105 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5106 comment describing when it should be enabled.
5107 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5110 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5112 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5113 information ATN records.
5115 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5117 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5118 section for an absolute symbol in a fully linked file. Based on
5119 patch from Christian Holland <CHolland@de.lucent.com>.
5121 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5123 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5124 that a symbol is undefined.
5126 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5128 * som.c (som_bfd_gc_sections): Define.
5130 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5132 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5133 overflows in ARM_26D patches, since they have already been
5134 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5136 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5138 * coffcode.h (coff_write_object_contents): If we have any long
5139 section names, call coff_write_symbols even if there are no
5142 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5144 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5145 PT_LOAD segment, rather than only setting it once for the entire
5148 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5149 rather than ignoring every phdr with a p_paddr of 0, ignore all
5150 the phdrs if they all have a p_paddr of 0.
5152 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5153 section was discarded from the link.
5155 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5157 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5159 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5161 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5162 floating point operations.
5164 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5166 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5169 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5171 Merge of vax/vms (read-only) support
5172 * configure.com: Support Vax target.
5173 * makefile.vms: Support Vax target.
5174 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5175 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5177 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5179 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5181 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5183 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5185 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5186 * targets.c (bfd_target_ovax_flavour): New flavour.
5187 (vms_alpha_vec): Renamed from evax_alpha_vec.
5189 (target_vector): Update accordingly.
5190 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5192 (vax*-*-*vms*): New target.
5193 * Makefile.am: Update for renamed files. Rebuild dependencies.
5194 * bfd-in2.h: Rebuild.
5195 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5197 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5199 Based on patch from Matt Semersky <matts@scd.hp.com>:
5200 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5201 pointer on abfd->outsymbols.
5202 (generic_add_output_symbol): Handle NULL sym parameter.
5204 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5206 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5209 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5211 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5212 when handling 32 bit immediate relocs.
5213 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5215 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5217 * section.c (STD_SECTION): Account for recently added gc_mark
5218 field in struct asection.
5220 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5221 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5223 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5225 ELF Section-level Garbage Collection:
5226 * bfd.c (bfd_gc_sections): New.
5227 * aout-adobe.c: Hook to default implementation.
5228 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5229 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5230 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5231 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5232 * tekhex.c, versados.c: Likewise.
5233 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5234 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5236 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5237 (bfd_generic_gc_sections): New.
5238 * section.c (SEC_KEEP): New.
5239 (asection): Add gc_mark member.
5241 * elfcode.h (elf_gc*): New name remappings.
5242 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5243 sections to be excluded.
5244 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5245 (elf_gc_propogate_vtable_entries_used): New.
5246 (elf_gc_smash_unused_vtentry_relocs): New.
5247 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5248 (elf_gc_common_finalize_got_offsets): New.
5249 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5250 * elfxx-target.h: Add and default gc hooks.
5252 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5254 (struct elf_obj_tdata): Likewise for local_got_offsets.
5255 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5256 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5257 * elf64-sparc.c, elflink.h: Likewise.
5259 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5260 (ELF_LINK_HASH_MARK): Define.
5261 (struct elf_backend_data): Add GC hooks.
5262 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5264 * elf-m10300.c (mn10300_elf_check_relocs): New.
5265 (mn10300_elf_gc_mark_hook): New.
5266 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5267 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5268 (mn10300_elf_final_link_relocate): Likewise.
5269 (mn10300_elf_relocate_section): Likewise.
5270 (elf_backend_can_gc_sections): Define.
5271 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5272 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5273 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5274 (mips_info_to_howto_rel): Likewise.
5275 (mips_elf_relocate_section): Likewise.
5276 (mips_elf_check_relocs): Likewise.
5277 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5278 (elf_backend_can_gc_sections): Define.
5279 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5280 (ppc_elf_howto_raw): Handle them.
5281 (ppc_elf_reloc_type_lookup): Likewise.
5282 (ppc_elf_relocate_section): Likewise.
5283 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5284 Handle new vtable relocs.
5285 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5286 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5287 (elf_backend_can_gc_sections): Define.
5289 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5291 * archures.c (bfd_mach_mn10300): Define.
5292 * elf-m10300.c: Include elf/mn10300.h
5293 (elf_mn10300_mach): New function.
5294 (_bfd_mn10300_elf_final_write_processing): Likewise.
5295 (_bfd_mn10300_elf_object_p): Likewise.
5296 (elf_backendfinal_write_processing): Define.
5297 (elf_backend_object_p): Likewise.
5299 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5301 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5304 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5306 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5307 link_next field, not the next field.
5309 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5311 * elf.c (map_sections_to_segments): Check the section address
5312 against the phdr size both with and without a modulo of
5315 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5317 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5318 linker created empty input section if the output section has the
5321 * elflink.h (elf_link_output_extsym): Print an error message if
5322 _bfd_elf_section_from_bfd_section fails.
5324 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5327 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5329 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5330 native linker output. Avoid putting an empty section in more than
5333 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5335 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5336 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5338 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5340 * elf.c (swap_out_syms): New arg relocatable_p.
5341 Don't add section VMA to symbols for relocatable output.
5342 (_bfd_elf_compute_section_file_positions): Update call to
5345 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5347 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5348 against 'addend' be signed rather than unsigned.
5350 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5352 * elf32-m32r.c: Add prototyps for static functions.
5354 * coff-arm.c: Add prototypes for static functions.
5356 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5358 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5359 LMA is used to order sections in a segment.
5361 * elf32-v850.c: Add prototypes for static functions.
5362 Change type of addend parameter to bfd_vma in various functions.
5364 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5366 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5367 complain_overflow_signed instead of complain_overflow_bitfield.
5369 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5371 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5372 when comparing against 0.
5374 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5376 * Makefile.am (config.status): New target.
5377 * Makefile.in: Rebuild.
5379 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5381 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5382 error if previous object endianness doesn't match current object.
5384 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5386 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5387 _bfd_elf_print_private)bfd_data ().
5389 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5391 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5393 (elf_link_add_object_symbols): Set type_change_ok and
5394 size_change_ok before calling elf_merge_symbol.
5396 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5397 undefined symbol error, don't also issue an overflow error.
5399 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5401 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5402 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5403 message instead of crashing.
5405 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5407 * archures.c (bfd_mach_cpu32): Define.
5408 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5410 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5411 * ieee.c: Include <ctype.h>.
5412 (ieee_object_p): Parse out process ID string to make it more
5413 likely to be acceptable for bfd_scan_arch.
5414 * bfd-in2.h: Rebuild.
5416 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5418 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5419 _bfd_elf_print_private_bfd_data() so that the program header will
5422 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5424 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5425 0x68. Reindent. Add some comments.
5427 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5429 * elf.c (copy_private_bfd_data): Adjust physical address of
5430 segment in output BFD to contain LMAs of its sections.
5432 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5434 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5435 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5436 endian data 32 bit relocations.
5437 (elf32_sparc_merge_private_bfd_data): Check if linking little
5438 endian objects with big endian objects.
5439 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5440 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5441 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5443 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5444 * archures.c (bfd_mach_sparc_sparclite_le): New.
5445 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5447 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5449 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5452 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5454 * bfd-in.h: Move over patch to bfd-in2.h.
5456 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5458 (_bfd_relocate_contents): Likewise.
5460 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5462 * peicode.h (add_data_entry): If the section has no private data
5463 then do not create a Data Dictionary entry for it.
5465 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5467 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5468 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5469 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5470 subsections during relaxation more correctly.
5472 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5474 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5475 Add extra argument to bfd_arm_process_before_allocation ().
5476 * bfd-in.h: Reflect changes made in bfd-in2.h.
5477 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5478 coff class of a BFD symbol.
5479 * coff-arm.c: Add support for interworking between Thumb code and
5480 non-interworking aware ARM code.
5482 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5484 * po/Make-in (install-info): New target.
5486 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5488 * filemode.c: Remove; not used.
5490 If sysdep.h includes a header file, don't include it again:
5491 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5493 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5495 * archive.c: Don't include <string.h> or <errno.h>.
5496 * evax-alpha.c; Don't include <stdio.h>.
5497 * evax-egsd.c: Likewise.
5498 * evax-etir.c: Likewise.
5499 * evax-misc.c: Likewise.
5500 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5501 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5503 * hpux-core.c: Likewise.
5504 * netbsd-core.c: Likewise.
5506 * libbfd.c: Don't include <sys/types.h>.
5507 * nlmcode.h: Don't include <string.h>.
5508 * osf-core.c: Don't include <string.h> or <stdio.h>.
5509 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5510 <errno.h>, or <unistd.h>.
5511 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5513 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5515 * configure.com: If the version number can not be found in
5516 configure.in, set it to "unknown" rather than "2.8.1".
5518 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5520 * elf32-mips.c (elf_mips_mach): New.
5521 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5522 (_bfd_mips_elf_final_write_processing): Use the names
5523 of machines, rather than the numbers. Set both the ARCH
5524 and MACH in e_flags. Handle a few more specific machines.
5525 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5526 EF_MIPS_ARCH and EF_MIPS_MACH.
5528 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5530 * syms.c (bfd_is_local_label): Revert last change.
5531 * srec.c (srec_write_symbols): Discard debugging symbols.
5533 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5535 * som.c: Include <ctype.h>.
5536 * som.h: Don't include sysdep.h.
5538 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5540 * libbfd.h: Rebuilt.
5541 * libbfd-in.h: Removed gettext includes and defines.
5542 * sysdep.h: Moved gettext-related includes and defines here.
5544 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5546 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5547 an ad-hoc test. Kill bogus #if 0 code.
5548 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5550 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5552 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5553 when generating a normal executable for a symbol defined in a
5554 regular file. When copying a reloc into the output file, adjust
5555 the addend for a PC relative reloc against a global symbol.
5557 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5559 * libbfd.h: Rebuilt.
5560 * libbfd-in.h (_): Define as dgettext.
5562 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5564 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5566 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5567 when declaring parameter types.
5568 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5570 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5572 * config.bfd: If we include any ELF targets in targ_defvec and/or
5573 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5574 * elf32-gen.c (dummy): New static const variable.
5575 (elf_generic_info_to_howto): New static function.
5576 (elf_generic_info_to_howto_rel): New static function.
5577 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5578 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5579 * elf64-gen.c: Same changes as elf32-gen.c.
5580 * elfcode.h (elf_object_p): For the generic target, ignore a
5581 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5583 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5585 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5586 * configure: Rebuild.
5588 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5590 * config.bfd: Update OSR5/Unixware patterns.
5592 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5594 * elf.c (assign_file_positions_for_segments): Allow for holes
5595 between sections added by a link script.
5597 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5599 * configure.in: Change version number to 2.9.4
5600 * configure: Rebuild.
5602 Based on patch from H.J. Lu <hjl@gnu.org>:
5603 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5604 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5605 * bfd-in2.h: Rebuild.
5607 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5609 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5612 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5614 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5615 (elf64_alpha_relax_section): Fill them in.
5616 (elf64_alpha_relax_opt_call): Implement more than a stub.
5617 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5618 alignment on .scommon.
5619 (elf64_alpha_merge_gots): Merge use counts as well.
5621 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5623 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5624 for calculating a local symbol's address.
5625 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5626 Set the .got's cooked size as well as the raw size.
5628 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5630 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5631 internationalisation of printed information.
5633 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5634 internationalisation of printed information.
5636 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5638 * syms.c (struct indexentry): Change directory_name, file_name,
5639 and function_name fields to char *.
5640 (struct stab_find_info): Change cached_file_name field to char *.
5642 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5644 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5646 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5648 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5650 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5652 * Makefile.am (install-data-local): Make $(includedir).
5653 * Makefile.in: Rebuild.
5655 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5657 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5659 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5661 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5662 * Makefile.in: Rebuild.
5664 * bfd-in2.h: Rebuild for Nick's changes.
5666 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5668 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5669 change wrt length == max_namelen.
5671 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5673 * Many files: Added gettext invocations around user-visible
5675 * libbfd-in.h: Added gettext includes and defines.
5676 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5677 HAVE_LC_MESSAGES): Define.
5678 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5680 * Makefile.am (SUBDIRS): Added po.
5681 (POTFILES): New macro.
5682 (po/POTFILES.in): New target.
5683 (SOURCE_HFILES): New macro.
5685 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5687 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5689 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5690 NT_PRSTATUS note section encountered, it contains the status of
5691 the currently executing thread when the core file was written.
5693 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5695 * libcoff.h: Add extra parameter to
5696 bfd_coff_link_output_has_begun overrideable function.
5697 * cofflink.c: Pass extra parameter to
5698 bfd_coff_link_output_has_begun function.
5699 * bfd-in.h: Add prototypes for exported ARM interworking
5701 * peicode.h: ARM specific code reorganised to conform to BFD
5703 * coffcode.h: ARM specific code reorganised to conform to BFD
5705 * coff-arm.c: Code reorganised to conform to the BFD coding
5706 conventions. Global variables have been moved into an ARM
5707 specific hash table structure and a new function:
5708 bfd_arm_get_bfd_for_interworking() has been created which is
5709 called from the linker scripts.
5711 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5713 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5715 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5716 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5717 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5718 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5720 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5722 * config.bfd: Added sparc86x support.
5724 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5726 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5727 an out of range pc-relative jump/call to an undefined weak symbol.
5729 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5731 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5734 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5736 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5737 an error other than bfd_error_system_call, set the error to
5738 bfd_error_wrong_format.
5740 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5741 bfd_elf32_powerpcle_vec.
5743 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5744 program segments are zero, don't set p_paddr_valid.
5746 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5748 * elf64-alpha.c: Initial implementation of relaxation --
5749 (struct alpha_elf_link_hash_entry): Add use_count member.
5750 (elf64_alpha_check_relocs): Initialize and increment it.
5751 (elf64_alpha_can_merge_gots): Check it when considering merging.
5752 (elf64_alpha_merge_gots): Drop entries with zero use.
5753 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5754 (elf64_alpha_always_size_sections): Split out got sizing ...
5755 (elf64_alpha_size_got_sections): ... here. New function.
5756 (elf64_alpha_relax_find_reloc_ofs): New function.
5757 (elf64_alpha_relax_with_lituse): Likewise.
5758 (elf64_alpha_relax_without_lituse): Likewise.
5759 (elf64_alpha_relax_opt_call): Likewise.
5760 (elf64_alpha_relax_section): Likewise.
5761 (elf64_alpha_add_symbol_hook): Likewise.
5762 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5763 (elf64_alpha_relocate_section): Likewise.
5764 (bfd_elf64_bfd_relax_section): Define.
5765 (elf_backend_add_symbol_hook): Likewise.
5767 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5769 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5770 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5771 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5773 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5775 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5776 * configure: Rebuild.
5778 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5780 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5781 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5782 * configure.in: Define and substitute WIN32LDFLAGS and
5784 * aclocal.m4: Rebuild with new libtool.
5785 * configure, Makefile.in: Rebuild.
5787 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5789 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5790 before any other symbols in the same section.
5792 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5794 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5797 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5799 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5801 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5802 Use addr_size for address size, rather than sizeof(bfd_vma).
5803 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5804 Fix call to read_address.
5805 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5806 Scrap other unneeded arguments. Fix call to read_address.
5807 (scan_unit_for_functions): Fix call to read_attribute.
5808 (parse_comp_unit): We now handle more values for addr_size.
5809 Set addr_size in unit. Fix call to read_attribute and
5812 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5814 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5816 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5818 * archures.c (bfd_default_scan): Add m68k cases back to default
5819 switch, reverting patch of March 25, since IEEE support depends
5822 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5824 * Makefile.am (diststuff): New target.
5825 * Makefile.in: Rebuild.
5827 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5829 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5830 som_offset when we have an extended name table.
5832 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5834 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5836 * Makefile.in: Rebuild.
5838 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5840 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5841 symbols when creating a shared library.
5842 (elf_m68k_adjust_dynindx): New function, used by above code.
5843 (elf_m68k_finish_dynamic_sections): Initialize the section
5845 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5847 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5849 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5852 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5854 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5857 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5859 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5862 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5864 * configure.in: Set version to 2.9.1.
5865 * configure: Rebuild.
5867 * Branched binutils 2.9.
5869 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5871 * syms.c (ENABLE_CACHING): Define.
5872 (struct indexentry): Define.
5873 (struct stab_cache): Remove.
5874 (cmpindexentry): New static function.
5875 (struct stab_find_info): Add new fields: indextable,
5876 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5877 cached_file_name. Remove fields: file_cache, function_cache, and
5879 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5880 index table and search it.
5882 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5884 * elf.c (_bfd_elf_copy_private_section_data): Call
5885 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5887 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5889 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5891 * coff-arm.c: Define all globally visible variables and functions
5892 only when COFF_WITH_PE is not defined.
5893 * configure.in (armpe_little_vec, armpe_big_vec): Add
5895 * configure: Rebuild.
5897 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5899 Fix some gcc -Wall warnings:
5900 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5901 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5902 * archures.c (bfd_default_scan): Likewise.
5903 * bfd.c (bfd_scan_vma): Likewise.
5904 * binary.c (mangle_name): Likewise
5905 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5906 * coff-sh.c (sh_relocate_section): Likewise.
5907 * coff-stgo32.c (create_go32_stub): Likewise.
5908 * coffcode.h (coff_slurp_line_table): Likewise.
5909 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5910 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5911 (assign_file_positions_for_segments): Likewise.
5912 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5913 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5914 * oasys.c (oasys_write_sections): Likewise.
5915 * ppcboot.c (ppcboot_object_p): Likewise.
5916 (mangle_name): Likewise.
5917 * riscix.c (riscix_fix_pcrel_26): Likewise.
5918 * srec.c (srec_scan): Likewise.
5919 * stabs.c (_bfd_write_section_stabs): Likewise.
5920 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5921 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5922 switch. Declare parameters for function pointers.
5923 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5925 * elf.c (elf_sort_sections): Likewise.
5926 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5927 Add default cases to switches.
5928 (coff_arm_relocate_section): Remove unused local variables.
5930 (coff_arm_bfd_set_private_flags): Change flag variable to type
5932 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5933 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5934 (dump_toc): Change cat to const, and initialize it.
5935 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5936 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5937 (sh_elf_relocate_section): Initialize r_symndx.
5938 * coffcode.h (coff_compute_section_file_positions): Only declare
5939 old_sofar if ALIGN_SECTIONS_IN_FILE.
5940 (coff_write_object_contents): Initialize csym.
5941 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5942 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5944 * dwarf2.c: Include libiberty.h.
5945 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5946 (decode_line_info): Remove unused local variables.
5947 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5948 (m32r_elf_relocate_section): Likewise.
5949 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5950 (v850_elf_reloc): Likewise.
5951 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5952 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5953 * elf.c (assign_file_positions_for_segments): Always set adjust.
5954 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5955 parenthesize expression.
5956 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5957 (m32r_elf_object_p): Return a value.
5958 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5959 * elf32-mips.c (mips_elf_final_link): Initialize last.
5960 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5961 * elf32-v850.c (v850_elf_object_p): Return a value.
5962 (v850_elf_print_private_bfd_data): Change fprintf format string.
5963 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5965 * elflink.h (elf_link_add_object_symbols): Change vernum to
5966 unsigned int, and initialize it. Change fprintf format string.
5967 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5968 when setting or comparing to soname_indx.
5969 (elf_create_pointer_linker_section): Change num_symbols to
5971 * libcoff-in.h (coff_data_type): Change flags to flagword.
5972 * peicode.h (pe_print_idata): Initialize idx. Change j to
5973 bfd_size_type. Initialize hint_member. Remove useless test to
5975 (pe_print_edata): Change num_functions and num_names in struct
5976 EDT_type to unsigned long. Remove cast. Change fprintf format
5978 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5979 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5981 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5982 int *. Update uses. Change j to long.
5983 * bfd-in2.h, libcoff.h: Rebuild.
5985 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5987 * elf32-v850.c Remove definition of USE_REL.
5988 (v850_elf_info_to_howto_rela): New function.
5989 (v850_elf_perform_relocation): Renamed from
5990 v850_elf_store_addend_in_insn. Removed replace argument.
5991 (v850_elf_reloc): store the relocation in the addend field instead
5993 (v850_elf_final_link_relocate): Now calls
5994 v850_elf_perform_relocation.
5995 (v850_elf_relocate_section): Remove code to generate REL
5998 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6000 * coffcode.h (coff_new_section_hook): Set the type and storage
6001 class in the native symbol information allocated for a new section
6004 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6006 * peicode.h: Chain together calls to
6007 coff_bfd_copy_private_bfd_data and
6008 coff_bfd_print_private_bfd_data.
6010 * coff-arm.c: Add prototypes for
6011 coff_arm_bfd_print_private_bfd_data and
6012 coff_arm_bfd_copy_private_bfd_data.
6014 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6016 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6019 * peicode.h: Call arm-coff private data functions after handling
6022 * coff-arm.c: Turn statics into globals so that they can be shared
6023 both pe and pei backends.
6025 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6027 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6029 (sunos_write_object_contents): Likewise.
6030 * aoutx.h (NAME(aout,machine_type)): Likewise.
6031 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6033 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6035 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6037 (bfd_default_scan): Remove m68k special cases.
6038 * bfd-in2.h: Rebuild.
6039 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6041 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6042 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6044 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6045 selection, change printable_name to just "m68k" and make that the
6046 default instead of m68k:68020.
6048 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6050 (MY_get_section_contents): Define as aout_32_get_section_contents
6051 rather than NAME(aout,get_section_contents).
6053 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6055 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6056 and call bfd_default_set_arch_mach to do the real work.
6058 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6060 * bout.c (BALX): Include return register g14 as part of the insn.
6062 (calljx_callback): Use it.
6064 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6066 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6067 * libbfd.h: Rebuild.
6069 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6070 byte_count to unsigned int.
6071 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6072 unused local variables.
6074 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6075 variables er and er1.
6077 * cpu-v850.c: Include <ctype.h>.
6078 (scan): Case isdigit argument to unsigned char.
6080 From Yan Meroth <YAN.MEROTH@st.com>:
6081 * ihex.c (ihex_scan): Add extbase variable so that getting an
6082 extended linear address record does not ignore any previous
6084 (ihex_write_object_contents): When writing out an extended linear
6085 address record, zero out any previous extended address.
6087 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6089 * ieee.c (do_one): Check section before dereferencing it.
6090 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6091 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6093 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6095 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6097 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6099 * coff-arm.c: Add interworking functions to pe backends.
6101 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6103 * configure.in: Use AM_DISABLE_SHARED.
6104 * aclocal.m4, configure: Rebuild with libtool 1.2.
6106 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6108 * coff-arm.c (coff_arm_relocate_section): Better error messages
6109 when interowrking conflucts occur. Courtesy of Jonathan Walton
6111 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6112 relocations. Patch courtesy of Jonathan Walton and Tony
6115 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6117 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6118 part of Feb 22 change controling when to override the existing
6119 symbol with the .plt entry.
6121 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6123 * config.bfd (targ_cpu): Add thumb-pe target.
6125 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6126 functions in PE build.
6128 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6130 * config.bfd (sparclite-*-elf*): Added.
6132 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6134 * configure.in: Add elf.lo to elf shell variable.
6135 * Makefile.am (BFD_LIBS): Remove elf.lo.
6136 (BFD_LIBS_CFILES): Remove elf.c.
6137 (BFD32_BACKENDS): Add elf.lo.
6138 (BFD32_BACKENDS_CFILES): Add elf.c.
6139 * configure, Makefile.in: Rebuild.
6141 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6143 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6144 relocation against a non-local symbol should not have a dynamic
6147 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6149 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6151 (pe_print_private_bfd_data): Print PE flags. From Mikey
6152 <jeffdb@netzone.com>.
6154 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6156 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6157 a plt entry when we can determine that we authoritatively define
6160 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6162 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6163 don't actually use trad-core, but a SunOS-style core file handled
6165 * hosts/sparclinux.h: Remove.
6167 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6169 * peicode.h (pe_print_idata): If there is no .idata section, look
6170 for the import tables in some other section. Make the initial
6171 label line up better with the data. Print the import address
6172 table even if there is no import name table. If the import
6173 address table holds actual addresses, print them.
6175 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6177 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6178 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6179 bfd_error_system_call.
6181 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6183 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6184 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6186 From H.J. Lu <hjl@gnu.org>:
6187 * Makefile.am (libbfd_la_LDFLAGS): Define.
6188 * Makefile.in: Rebuild.
6190 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6192 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6193 * netbsd.h (MACHTYPE_OK): Define.
6194 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6195 calling N_SET_MACHTYPE, rather than having a switch.
6196 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6198 * i386netbsd.c (MACHTYPE_OK): Don't define.
6199 (DEFAULT_MID): Define.
6200 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6201 (MACHTYPE_OK): Don't define.
6202 (DEFAULT_MID): Define.
6203 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6204 (DEFAULT_MID): Define.
6205 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6206 (DEFAULT_MID): Define.
6207 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6208 (DEFAULT_MID): Define.
6210 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6211 * vaxnetbsd.c: New file.
6212 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6213 rather than netbsd_core.
6214 * targets.c (vaxnetbsd_vec): Declare.
6215 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6216 defined, add netbsd_core_vec.
6217 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6218 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6219 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6220 * config.bfd (alpha*-*-netbsd*): New target.
6221 * Makefile.am: Rebuild dependencies.
6222 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6223 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6224 * configure, Makefile.in: Rebuild.
6226 * configure.host: Remove the old shared library build stuff. We
6227 now use libtool instead.
6229 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6231 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6233 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6235 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6236 * configure: Rebuild.
6238 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6239 * elf32-v850.c (remember_hi16s_reloc): New function.
6240 (find_remembered_hi16s_reloc): New function.
6241 (v850_elf_store_addend_in_insn): Use the above new functions to
6242 match up HI6S relocs with LO16 relocs.
6244 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6246 * configure.in: Change -linux* to -linux-gnu*.
6247 * config.bfd, configure.host: Likewise.
6248 * configure: Rebuild.
6250 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6252 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6253 LO16/HI16S bug and improve comments about what is going on.
6255 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6257 * configure, aclocal.m4: Rebuild with new libtool.
6259 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6261 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6262 when merging v850 code into v850e/v850ea code. Do not initialise
6263 output flags if the input is the default architecture.
6265 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6267 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6268 get the size from bfd_arch_bits_per_address instead of directly
6271 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6273 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6274 to wrap, just return all 1's bits instead.
6275 * libbfd.h: Regenerate.
6277 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6279 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6281 (coff_relocate_section): If COFF_WITH_PE, define as
6282 coff_pe_i386_relocate_section.
6283 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6284 skip empty sections, to match coff_write_object_contents.
6286 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6287 rather than swapping out r_offset twice. From Luke Deller
6288 <luked@cse.unsw.edu.au>.
6290 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6292 * configure.in: Set libtool_enable_shared rather than
6293 libtool_shared. Remove diversion hack.
6294 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6297 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6299 * syms.c (struct stab_cache): Define.
6300 (struct stab_find_info): Remove cached_offset, cached_stab,
6301 cached_str, and cached_stroff fields. Add file_cache,
6302 function_cache, and line_cache fields.
6303 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6306 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6308 * peicode.h (pe_print_idata): Check for import of ordinal rather
6310 (pe_print_edata): If there is no .edata section, look for the
6311 export data in some other section.
6313 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6315 * configure.in: Change version to 2.8.4.
6316 * configure: Regenerated.
6318 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6320 Add tms320c30 support:
6321 * cpu-tic30.c: New file.
6322 * aout-tic30.c: New file.
6323 * coff-tic30.c: New file.
6324 * archures.c (bfd_arch_tic30): Define.
6325 (bfd_tic30_arch): Declare.
6326 (bfd_archures_list): Add bfd_tic30_arch.
6327 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6329 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6330 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6331 (coff_set_flags): Likewise.
6332 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6333 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6334 * Makefile.am: Rebuild dependencies.
6335 (ALL_MACHINES): Add cpu-tic30.lo.
6336 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6337 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6338 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6339 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6341 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6343 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6344 to lag behind LO16 reloc by a couple of instructions.
6346 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6348 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6349 make to reexamine the file timestamp.
6350 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6352 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6355 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6357 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6358 to create .dynsbss and .rela.sbss sections.
6359 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6360 copied from dynamic objects into .sbss.
6361 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6362 use it. Correct typo of .rela.sdata2.
6363 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6364 put the data, which may now be in .sbss.
6365 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6366 (elf_backend_create_dynamic_sections): Define as
6367 ppc_elf_create_dynamic_sections.
6369 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6370 against _GLOBAL_OFFSET_TABLE_.
6371 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6372 shared libraries which refer to local symbols. Make sure that the
6373 test for allocating space for a reloc in a shared object is the
6374 same as the test for emitting a reloc.
6376 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6378 * config.bfd (i[3456]-*-mingw32*): New target.
6379 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6380 * aclocal.m4, configure: Rebuild.
6382 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6384 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6387 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6389 Sparc v9 ABI compliant PLT:
6390 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6391 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6392 (LARGE_PLT_THRESHOLD): New define.
6393 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6394 (sparc64_elf_build_plt): New function.
6395 (sparc64_elf_plt_entry_offset): Likewise.
6396 (sparc64_elf_plt_ptr_offset): Likewise.
6397 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6398 contain the index for convenience. Skip the initial entries
6400 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6401 memory for the benefit of .rela.plt.
6402 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6403 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6404 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6405 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6406 Call sparc64_elf_build_plt.
6407 (elf_backend_want_got_plt): No.
6408 (elf_backend_plt_readonly): No.
6409 (elf_backend_plt_alignment): 8.
6411 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6412 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6413 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6416 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6418 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6420 * cpu-mips.c (arch_info_struct): Add mips variants.
6421 * bfd-in2.h: Rebuilt.
6423 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6425 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6428 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6430 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6431 (i[3456]86sco3.2v5*coff): New target.
6433 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6435 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6437 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6439 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6440 * bfd-in2.h: Regenerate.
6442 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6444 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6446 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6448 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6449 adjust addend for an output common symbol (from Jimmy Blair
6450 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6451 defined symbol to counteract adjustment made in generic relocation
6454 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6456 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6458 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6459 (GET_SCNDHR_NLNNO): Likewise.
6461 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6463 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6465 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6467 * elf32-m32r.c: Add macros to handle NOP insertion.
6469 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6471 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6472 (xcoff_mark): Likewise.
6473 (xcoff_build_ldsyms): Mark absolute symbols.
6475 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6477 * bout.c (b_out_write_object_contents): Sort symbols before output
6478 to keep {CALL,BAL}NAME symbols adjacent.
6479 (b_out_symbol_cmp): New function.
6481 For older changes see ChangeLog-9697
6487 version-control: never