1 2000-04-11 Timothy Wall <twall@cygnus.com>
3 * coff-tic54x.c: Now builds with all targets.
4 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
5 * Makefile.in: Regenerate.
6 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
9 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
11 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
12 --enable-build-warnings option.
13 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
14 * Makefile.in, configure: Re-generate.
16 2000-04-07 Nick Clifton <nickc@cygnus.com>
18 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
19 BFD_RELOC_THUMB_PCREL_BLX.
21 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
22 R_ARM_XPC25 and R_ARM_THM_PC22.
24 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
25 R_ARM_XPC25 and R_ARM_THM_XPC22.
26 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
27 R_ARM_[XPC25|THM_XPC22].
29 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
30 elf/arm-oabi.h to elf/arm.h
32 * Makefile.am: Fix dependency for elfarm-oabi.c
33 * Makefile.in: Regenerate.
35 * bfd-in2.h: Regenerate.
36 * libbfd.h: Regenerate.
38 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
40 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
41 and restore it on failure. Release newly allocated tdata on
44 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
46 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
47 (decode_line_info): Set it. Report error if unit->line_offset is
48 equal to or larger than it.
50 2000-04-07 Timothy Wall <twall@cygnus.com>
52 * targets.c: Added vecs for tic54x.
53 * reloc.c: Added relocs for tic54x.
54 * libbfd.h: Regenerated.
55 * configure: Add TI COFF vecs for tic54x.
56 * configure.in: Ditto.
57 * config.bfd (targ_cpu): Recognize new tic54x target.
58 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
59 * bfd-in2.h: Add tic54x target and relocations.
60 * Makefile.am, Makefile.in: Add tic54x target.
61 * archures.c (bfd_archures_list): Add tic54x target.
65 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
67 * elfcore.h (elf_core_file_p): call backend_object_p which
68 thereby gets an opportunity to update the arch/machine type.
70 2000-04-06 Timothy Wall <twall@cygnus.com>
72 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
73 class. Handle SEC_CLINK and SEC_BLOCK flags.
74 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
75 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
77 2000-04-06 Nick Clifton <nickc@cygnus.com>
79 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
80 EF_INTERWORK if this is an unknown EABI.
81 (elf32_arm_merge_private_bfd_data): Check EABI version
82 numbers. Only check EF_xxx flags if the EABI version number
84 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
85 if the EABI version number is unknown.
86 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
87 if the EABI version number is unknown.
89 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
91 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
92 BFD_RELOC_SH_LOOP_END.
93 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
94 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
95 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
96 (sh_elf_reloc_loop): New function.
97 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
99 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
100 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
101 * bfd-in2.h, libbfd.h: Regenerate.
103 2000-04-04 Alan Modra <alan@linuxcare.com.au>
105 * po/bfd.pot: Regenerate.
107 * Makefile.am: Remove extraneous mkdep comment.
108 (MKDEP): Use gcc -MM rather than mkdep.
109 (DEP): Quote when passing vars to sub-make. Add warning
111 (DEP1): Rewrite for "gcc -MM".
112 (CLEANFILES): Add DEP2.
114 * Makefile.in: Regenerate.
116 2000-04-03 Kevin Buettner <kevinb@redhat.com>
118 * configure.in: Added corefile support for AIX 4.3. In particular,
119 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
120 compiling rs6000-core.c.
121 * configure: Regenerated.
123 2000-04-03 H.J. Lu <hjl@gnu.org>
125 * cache.c (bfd_open_file): Unlink the output file only if
126 it has non-zero size.
128 2000-04-01 Ken Block USG <block@zk3.dec.com>
130 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
131 relative relocations for non-loaded sections in shared objects.
132 (elf64_alpha_check_relocs): Similarly.
134 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
136 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
137 BFD_RELOC_16 to switch for extended relocs.
138 (MY_swap_ext_reloc_in): New.
139 (MY_swap_ext_reloc_out): New.
140 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
141 than NAME(aout,swap_ext_reloc_in) for extended relocs.
142 (NAME(aout,squirt_out_relocs)): Similarly use
143 MY_swap_ext_reloc_out.
144 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
146 2000-04-03 Kazu Hirata <kazu@hxi.com>
148 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
149 the R_PCRWORD_B case.
151 2000-03-31 Thomas de Lellis <tdel@wrs.com>
153 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
157 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
159 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
160 HOWTO references to bfd_elf_generic_reloc, that have
161 partial_inplace == true, now use the new function. The function
162 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
163 extends its fixes to the R_M32R_{16,24,32} relocs.
164 The new logic in m32r_elf_lo16_reloc() has been removed, and
165 it instead calls the new routine to obtain that functionality.
167 2000-03-27 Alan Modra <alan@linuxcare.com.au>
169 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
170 elf32_avr_check_relocs, avr_final_link_relocate,
171 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
172 elf32_avr_object_p): Add prototypes.
173 (elf32_avr_gc_mark_hook): Add default for h->root.type.
174 (bfd_elf_avr_final_write_processing): Make static.
176 2000-03-27 Denis Chertykov <denisc@overta.ru>
178 * cpu-avr.c: New file. BFD support routines for AVR architecture.
179 * archures.c (bfd_architecture): Add AVR architecture.
180 (bfd_archures_list): Add reference to AVR architecture info.
181 * elf.c (prep_headers): Handle bfd_arch_avr.
182 * reloc.c: Add various AVR relocation enums.
183 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
185 * Makefile.am: Add support for AVR elf.
186 * configure.in: Likewise.
187 * config.bfd: Likewise.
188 * Makefile.in: Regenerate.
189 * configure: This too.
190 * bfd-in2.h: And this.
191 * libbfd.h: And this.
193 2000-03-24 H.J. Lu <hjl@gnu.org>
195 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
196 (elf64_alpha_find_reloc_at_ofs): Likewise.
198 2000-03-17 Alan Modra <alan@linuxcare.com.au>
200 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
201 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
202 allowable range used to be -2**(n-1) to 2**n-1.
203 * reloc.c (_bfd_relocate_contents): Same here. Also replace
204 "boolean overflow" with "bfd_reloc_status_type flag".
206 2000-03-14 Doug Evans <dje@casey.transmeta.com>
208 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
210 2000-03-14 Kazu Hirata <kazu@hxi.com>
212 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
213 of shrinks properly, including the last reloc.
215 2000-03-13 Kazu Hirata <kazu@hxi.com>
217 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
220 2000-03-11 Alan Modra <alan@linuxcare.com.au>
222 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
223 a format mismatch rather than an "error" from bfd_read such as
224 bfd_error_file_truncated.
226 2000-03-10 Geoff Keating <geoffk@cygnus.com>
228 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
229 sign-extension and big-endian compensation for
230 R_MIPS_64 even in ld -r.
232 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
234 * elf32-mips.c (mips_elf_next_relocation): Rename from
235 mips_elf_next_lo16_relocation, and generalize to look
236 for any relocation type.
237 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
238 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
239 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
240 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
241 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
242 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
243 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
244 (mips_rtype_to_howto): Likewise.
245 (mips_elf_calculate_relocation): Handle new relocs.
246 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
247 are paired. The addend for R_MIPS_GNU_REL16_S2
248 is shifted right two bits.
250 2000-03-10 Alan Modra <alan@linuxcare.com.au>
252 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
253 comment, and ensure it doesn't happen again.
254 (bfd_install_relocation): Same here.
255 (_bfd_relocate_contents): Don't bother assigning unused signmask
256 shift result. Fix typos in comments.
257 Remove trailing whitespace throughout file.
259 2000-03-07 Doug Evans <dje@casey.transmeta.com>
261 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
262 * bfd-in2.h: Rebuild.
264 2000-03-06 Nick Clifton <nickc@cygnus.com>
266 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
268 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
269 (SIZEOF_ILF_STRINGS): Redefine.
270 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
271 relative reloc, as opposed to a section relative reloc.
272 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
274 Add length of symbol's prefix to string pointer.
275 Store a pointer to the symbol in the symbol pointer table.
276 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
277 Initialise the symbol pointer table.
278 Store the hint in the Hint/Name table.
279 Make the jump reloc be symbol realtive, not section relative.
280 Create an import symbol for imported code.
282 2000-03-06 Catherine Moore <clm@cygnus.com>
284 * elf.c (swap_out_syms): Check for null type_ptr.
286 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
288 * aout-target.h (MY(write_object_contents)): Remove unused
289 and unusable "#if CHOOSE_RELOC_SIZE".
290 * pc532-mach.c (MY(write_object_contents)): Ditto.
291 * netbsd.h (MY(write_object_contents)): Ditto.
292 * hp300hpux.c (MY(write_object_contents)): Ditto.
293 * freebsd.h (MY(write_object_contents)): Ditto.
294 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
296 2000-02-29 H.J. Lu <hjl@gnu.org>
298 * peicode.h (jtab): Make it static.
300 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
301 defined and COFF_IMAGE_WITH_PE is not defined.
302 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
303 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
305 2000-03-01 Nick Clifton <nickc@cygnus.com>
307 * coff-arm.c (bfd_arm_process_before_allocation): Make
308 'symndx' signed to prevent compile time warning.
310 * coff-mcore.c: Remove unused prototype for pe_object_p.
312 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
313 functions that are not used when COFF_IMAGE_WITH_PE is
315 (struct sh_opcode): Change type of 'flags' field to unsigned
316 long so that it can hold the USESAS flag.
318 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
320 * elf-m10300.c (mn10300_elf_relax_section): Initialise
323 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
325 Remove unusued variables and code.
326 (elf_backend_add_symbol_hook): Fix prototype.
328 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
331 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
334 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
336 Remove unusued variables and code.
337 (elf_backend_add_symbol_hook): Fix prototype.
339 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
341 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
342 to unused function parameter.
344 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
346 Use EMPTY_HOWTO to initialise empty howto slots.
347 Remove unused variables.
349 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
351 2000-03-01 H.J. Lu <hjl@gnu.org>
353 * aoutx.h (aout_link_input_section_std): Pass "true" to
354 the undefined_symbol callback.
355 (aout_link_input_section_ext): Likewise.
356 * bout.c (get_value): Likewise.
357 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
358 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
360 (alpha_relocate_section): Likewise.
361 * coff-arm.c (coff_arm_relocate_section): Likewise.
362 * coff-i960.c (coff_i960_relocate_section): Likewise.
363 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
364 * coff-mips.c (mips_relocate_section): Likewise.
365 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
366 * coff-sh.c (sh_relocate_section): Likewise.
367 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
368 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
369 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
370 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
371 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
372 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
373 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
374 * elf32-i370.c (i370_elf_relocate_section): Likewise.
375 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
376 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
377 * elf32-sh.c (sh_elf_relocate_section): Likewise.
378 * elf32-v850.c (v850_elf_relocate_section): Likewise.
379 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
380 * elflink.h (elf_link_output_extsym): Likewise.
381 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
382 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
383 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
385 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
386 undefined_symbol callback when building shared library with
387 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
389 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
390 * elf32-i386.c (elf_i386_relocate_section): Likewise.
391 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
392 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
393 (elf32_mips_get_relocated_section_content): Likewise.
394 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
395 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
396 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
397 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
399 2000-02-28 Nick Clifton <nickc@cygnus.com>
401 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
402 * Makefile.in: Regenerate.
404 * configure.in: Add support for mips and sh pe vectors.
405 * configure: regenerate.
407 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
410 * targets.c: Add mips and sh pe vectors.
412 * libpei.h (coff_final_link_postscript): Only define if not
415 * coffcode.h: Add support for WinCE magic numbers.
417 * peigen.c (pe_print_reloc): Update comment and rearrange
418 appending of newline character.
420 * peicode.h: Add support for Image Library Format.
421 (pe_ILF_vars): Structure containing data used by ILF code.
422 (pe_ILF_make_a_section): New function. Create a section based
424 (pe_ILF_make_a_reloc): New function. Create a reloc based on
426 (pe_ILF_make_a_symbol): New function. Create a symbol based
428 (pe_ILF_save_relocs): New function. Store the relocs created
429 by pe_ILF_make_a_reloc in a section.
430 (pe_ILF_build_a_bfd): New function. Create a BFD describing
432 (pe_ILF_object_p): New function. Return a bfd_target pointer
434 (pe_bfd_object_p): If an ILF object is detected call
435 pe_ILF_object_p on it.
437 * coff-arm.c: Add support for WinCE relocs which are different
438 from normal ARM COFF relocs.
439 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
441 * coff-sh.c: Add support for sh-pe target.
442 * pe-sh.c: New file. Support code for sh-pe target.
443 * pei-sh.c: New file. Support code for sh-pe target.
445 * pe-mips.c: New file. Support code for mips-pe target.
446 * pei-mips.c: New file. Support code for mips-pe target.
448 2000-02-27 Jakub Jelinek <jakub@redhat.com>
450 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
451 architecture if the object causing the bump is dynamic.
452 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
453 and also don't it for memory ordering.
454 (sparc64_elf_write_relocs): Take src_rela out of the loop.
456 2000-02-27 Ian Lance Taylor <ian@zembu.com>
458 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
459 calling bfd_get_section_size_before_reloc.
460 (decode_line_info): Likewise.
461 (_bfd_dwarf2_find_nearest_line): Likewise.
463 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
465 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
466 name of the libtool directory.
467 * Makefile.in: Rebuild.
469 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
471 * som.c (SOM_HOWTO): Define.
472 (som_hppa_howto_table): Use it.
474 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
476 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
478 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
480 2000-02-24 Catherine Moore <clm@cygnus.com>
482 * som.c (som_misc_symbol_info): Add field
484 (som_bfd_derive_misc_symbol_info): Initialize
486 (som_build_and_write_symbol_table): Keep track
487 of secondary_def field.
488 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
489 if secondary_def field is set.
490 (som_bfd_ar_write_symbol_stuff): Initialize
493 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
495 * dwarf2.c (read_address): Read 16-bits addresses.
496 (parse_comp_unit): Accept addr_size == 2.
498 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
500 * bfd-in.h: Update copyright date.
502 2000-02-23 Linas Vepstas <linas@linas.org>
504 * cpu-i370.c: New file.
505 * elf32-i370.c: New file.
506 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
507 (bfd_i370_arch): New.
508 (bfd_archures_list): Add bfd_i370_arch.
509 * elf.c (prep_headers): Add bfd_arch_i370.
510 * Makefile.am: Add support for IBM 370 elf.
511 * config.bfd: Likewise.
512 * configure.in: Likewise.
513 * libbfd.h (bfd_reloc_code_real_names): Likewise.
514 * reloc.c (bfd_reloc_code_type): Likewise.
515 * targets.c: Likewise.
517 * Makefile.in: Regenerate.
518 * configure: Regenerate.
519 * bfd-in2.h: Regenerate.
521 2000-02-22 Ian Lance Taylor <ian@zembu.com>
523 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
524 invalid relocation types, and change them to R_386_NONE.
526 2000-02-22 H.J. Lu <hjl@gnu.org>
528 * elflink.h (elf_link_add_object_symbols): If a version symbol is
529 not defined, don't add a second ELF_VER_CHR.
531 * elflink.h (elf_bfd_final_link): Call output_extsym for global
532 symbols converted to local symbols even when stripping all
534 (elf_link_output_extsym): Process global symbols converted to
535 local symbols even if they are being stripped.
537 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
539 * archures.c (bfd_octets_per_byte): Return unsigned int.
540 (bfd_arch_mach_octets_per_byte): Ditto.
541 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
543 * section.c (bfd_get_section_size_before_reloc): Quell signed
544 vs. unsigned comparison warning.
545 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
546 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
547 change. What was I thinking?
548 * bfd-in2.h: Regenerate.
550 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
551 (elf_gc_sections): Same here.
552 (elf_gc_common_finalize_got_offsets): And here.
554 2000-02-21 Ian Lance Taylor <ian@zembu.com>
556 ELF HPPA doesn't work at present; remove it until it does.
557 * config.bfd: Comment out setting targ_defvec to
559 * Makefile.am: Rebuild dependencies.
560 (BFD32_BACKENDS): Remove elf32-hppa.lo.
561 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
562 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
563 * Makefile.in: Rebuild.
564 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
566 2000-02-18 Geoff Keating <geoffk@cygnus.com>
568 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
569 is no bfd_free(). Revert bfd_free part of previous change.
571 2000-02-18 Geoff Keating <geoffk@cygnus.com>
573 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
575 (coff_compute_section_file_positions): Use bfd_free to pair
577 (coff_write_object_contents): Likewise.
579 * coff-rs6000.c (xcoff_howto_table_16): New variable.
580 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
582 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
584 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
585 (xcoff_ar_file_hdr_big): New structure.
586 (SIZEOF_AR_FILE_HDR_BIG): New macro.
587 (xcoff_ar_hdr_big): New structure.
588 (SIZEOF_AR_HDR_BIG): New macro.
589 (xcoff_big_format_p): New macro.
590 (xcoff_ardata_big): New macro.
591 (arch_xhdr_big): New macro.
592 (xcoff_slurp_armap): Handle large archives.
593 (xcoff_archive_p): Detect large archives.
594 (xcoff_read_ar_hdr): Handle large archives.
595 (xcoff_openr_next_archived_file): Handle large archives.
596 (xcoff_generic_stat_arch_elt): Handle large archives.
597 (xcoff_write_armap_old): Rename from xcoff_write_armap.
598 (xcoff_write_armap_big): New function.
599 (xcoff_write_armap): New function, dispatch to _old or _big.
600 (xcoff_write_archive_contents_old): Rename from
601 xcoff_write_archive_contents.
602 (xcoff_write_archive_contents_big): New function.
603 (xcoff_write_archive_contents): New function, dispatch to _old or
606 2000-02-18 Richard Henderson <rth@cygnus.com>
608 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
609 and hide_symbol members.
610 (elf_link_hash_copy_indirect): Remove.
611 (elf_link_hash_hide_symbol): Remove.
612 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
613 and elf_backend_hide_symbol.
614 (_bfd_elf_link_hash_copy_indirect): Declare.
615 (_bfd_elf_link_hash_hide_symbol): Declare.
616 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
617 (_bfd_elf_link_hash_hide_symbol): Likewise.
618 (_bfd_elf_link_hash_table_init): Don't init killed members.
619 * elflink.h (elf_link_add_object_symbols): Use the bed function
620 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
621 (elf_link_assign_sym_version): Likewise.
622 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
623 (elf_backend_hide_symbol): Likewise.
624 (elfNN_bed): Update for new members.
626 2000-02-17 Kevin Buettner <kevinb@redhat.com>
628 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
629 STACK_END_ADDR): Define for new core file format.
630 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
631 for handling the vagaries of the various core file structures used
632 by AIX over the years.
633 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
634 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
635 core_dumpx structure.
637 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
639 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
640 (bfd_mach_sh3_dsp): Likewise.
641 (bfd_mach_sh4): Reinstate.
642 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
643 * bfd-in2.h: Regenerate.
644 * coff-sh.c (struct sh_opcode): flags is no longer short.
645 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
646 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
647 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
648 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
649 (sh_opcodes): No longer const.
650 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
651 (sh_insn_uses_reg): Check for USESAS and USESR8.
652 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
653 (_bfd_sh_align_load_span): Return early for SH4.
654 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
655 Take into account that field b of a parallel processing insn
656 could be mistaken for a separate insn.
657 * cpu-sh.c (arch_info_struct): New array elements for
658 sh2, sh-dsp and sh3-dsp.
659 Reinstate element for sh4.
660 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
661 (SH4_NEXT): Reinstate.
662 (SH3_NEXT, SH3E_NEXT): Adjust.
663 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
664 * elf32-sh.c (sh_elf_set_private_flags): New function.
665 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
666 (sh_elf_merge_private_data): New function.
667 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
668 (bfd_elf32_bfd_copy_private_bfd_data): Define.
669 (bfd_elf32_bfd_merge_private_bfd_data): Change to
670 sh_elf_merge_private_data.
672 2000-02-13 Richard Henderson <rth@cygnus.com>
674 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
676 (elf_link_hash_copy_indirect): New.
677 (elf_link_hash_hide_symbol): New.
678 * elflink.h (elf_link_add_object_symbols): Break out copy from
679 indirect new new symbol to elf.c.
680 (elf_link_assign_sym_version): Break out privatization of
681 non-exported symbol to elf.c.
682 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
683 (_bfd_elf_link_hash_hide_symbol): New.
684 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
686 2000-02-13 Ian Lance Taylor <ian@zembu.com>
688 * section.c (_bfd_strip_section_from_output): Add info parameter.
689 If it passed as non-NULL, use it to check whether any input BFD
690 has an input section which uses this output section. Change all
692 * bfd-in2.h: Rebuild.
694 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
695 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
697 * bfd-in2.h: Rebuild.
699 2000-02-10 Timothy Wall <twall@cygnus.com>
701 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
702 allow final modifications of swapped-in symbol.
703 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
704 * coffcode.h (coff_write_relocs): Use macro
705 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
706 symbol index should be set to -1.
708 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
710 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
711 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
712 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
713 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
714 sh_insns_uses_or_sets_freg): New functions.
715 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
716 * (sh_insns_conflict): Use new functions and new macros to
717 detect conflicts when two instructions both set same integer registers,
718 both set same fp register, and both set special register.
720 2000-02-09 Timothy Wall <twall@cygnus.com>
722 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
723 swapping in sections, so that the swapping routines have access to
726 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
728 * coff-go32.c: Update comment. Update copyright.
730 2000-01-27 Thomas de Lellis <tdel@windriver.com>
732 * syms.c (bfd_decode_symclass)
733 Two new class characters were added - 'V' and 'v'. The
734 meaning of 'W' is now restricted to just weak non-object
735 symbols. This allows differentiation between, for example,
736 weak functions vs weak objects. nm for example now dumps:
738 'w' = weak unresolved
739 'V' = weak global object
740 'v' = weak unresolved object
742 (bfd_is_undefined_symclass): New function. Return true if the
743 given symbol class represents and undefined/unresolved symbol.
745 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
748 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
750 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
751 STT_ARM_16BIT flag set, but it is not attached to a data object
752 return STT_ARM_16BIT so that it will be treated as code by the
755 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
757 * coff-i386.c (i3coff_object_p): Remove prototype.
760 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
761 to name. Update copyright.
763 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
764 assignment to avoid warning. Update copyright.
766 2000-01-24 Robert Lipe (robertl@sco.com)
768 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
769 instead of using GNU C extension.
771 2000-01-21 Nick Clifton <nickc@cygnus.com>
773 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
774 amount from a bfd_in_memory structure.
775 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
778 2000-01-14 Nick Clifton <nickc@cygnus.com>
780 * linker.c (default_indirect_link_order): oops - fix incorrectly
781 applied patch from Tim Wall.
783 2000-01-13 Timothy Wall (twall@tiac.net>
785 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
786 = scnhsz, filhsz, relsz, aoutsz, etc)
790 2000-01-13 Nick Clifton <nickc@cygnus.com>
792 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
793 interwork thumb to arm stub.
795 2000-01-13 Timothy Wall (twall@tiac.net>
797 * archures.c (bfd_octets_per_byte): New function: Return
799 (bfd_arch_mach_octets_per_byte): New function: Return target
802 * section.c: Distinguish between octets and bytes for usage of
803 _cooked_size, _raw_size, and output_offset. Clarify
804 description of bfd_set_section_contents.
806 * bfd-in2.h: Regenerate.
808 * coffgen.c: Indicate that the offset parameter is in bytes, not
811 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
812 where appropriate to get the octet offset when calling
813 bfd_set_section_contents.
814 (bfd_coff_reloc_link_order): Ditto.
816 * linker.c (bfd_generic_reloc_link_order): Ditto.
817 (_bfd_default_link_order): Ditto.
819 * reloc.c (bfd_perform_relocation): Distinguish between octets
820 and bytes. Use octets when indexing into octet data; use bytes
821 when calculating target addresses.
822 (bfd_install_relocation): Ditto.
824 * srec.c (srec_write_section): Ditto.
826 2000-01-13 Nick Clifton <nickc@cygnus.com>
828 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
829 3 to 2. This allows 4 byte sized sections, which is necessary for
830 dlltool to build funcitoning DLLs.
832 2000-01-10 Philip Blundell <pb@futuretv.com>
834 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
835 (arm*-*-conix*): New target.
837 2000-01-10 Egor Duda <deo@logos-m.ru>
839 * config.bfd: Include elf32_i386 vector to target list for cygwin
842 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
843 * configure.in: Test for structure win32_pstatus_t in
845 * configure: Regenerate.
847 * elf.c (elfcore_grok_win32pstatus): New function: process
848 win32_pstatus_t notes in elf core file.
849 (elfcore_grok_note): Detect win32_pstatus notes.
851 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
853 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
855 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
856 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
858 1999-12-29 Richard Henderson <rth@cygnus.com>
860 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
861 if no dynamic sections created.
863 1999-12-27 Nick Clifton <nickc@cygnus.com>
865 * peicode.h (pe_bfd_object_p): Only define for PE format
868 1999-12-17 Nick Clifton <nickc@cygnus.com>
870 * coff-i386.c (i3coff_object_p): Delete.
871 (i386coff_vec): Replace reference to i3coff_object_p with a
872 reference to coff_object_p.
874 * coff-mcore.c (pe_object_p): Delete.
876 * peicode.h (pe_bfd_object_p): New function: Detect the
877 presence of a PE format COFF object file. Also detect and
878 warn about the presence of LINK6 format Image Library Format
881 1999-12-16 Nick Clifton <nickc@cygnus.com>
883 * coff-arm.c (NUM_ELEM): New macro.
884 (NUM_RELOCS): New macro: The number of known ARM relocs.
885 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
886 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
888 (bfd_arm_process_before_allocation): Produce a warning message if
889 an out of range symbol index is encountered.
891 1999-12-14 Nick Clifton <nickc@cygnus.com>
893 * elflink.h (is_global_symbol_definition): New Function: Return
894 true iff the symbol is being given a global definition in this
896 (elf_link_is_defined_archive_symbol): Do not bother processing
897 symbols for an archive element that has already been included
899 Use is_global_symbol_definition().
901 1999-12-09 Andrew Cagney <cagney@cygnus.com>
903 * config.bfd: Add support for sparc-*-netbsdelf* and
906 1999-12-13 Nick Clifton <nickc@cygnus.com>
908 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
909 if the symbol is in the common section.
911 1999-12-10 Nick Clifton <nickc@cygnus.com>
913 * elflink.h (elf_link_is_defined_archive_symbol): New
914 function: Decide if a symbol, in an archive map is there
915 because it is defined in the archive element, or because it is
916 just another common declaration of it.
917 (elf_link_add_archive_symbols): Use
918 elf_link_is_defined_archive_symbol to decide if an archive
919 element contain a reference to a common symbol should be
922 1999-12-10 Nick Clifton <nickc@cygnus.com>
924 * elflink.h: Revert previous patch.
925 * targets.c: Revert previous patch.
926 * libbfd-in2.h: Revert previous patch.
927 * libbfd.h: Revert previous patch.
928 * elfxx-target.h: Revert previous patch.
929 * archive.c: Revert previous patch.
930 * aout-target.h: Revert previous patch.
931 * aout-tic30.h: Revert previous patch.
932 * bfd.c: Revert previous patch.
933 * coff-alpha.c: Revert previous patch.
934 * coff-rs6000.c: Revert previous patch.
935 * elf64-mips.c: Revert previous patch.
936 * ieee.c: Revert previous patch.
937 * libecoff.h: Revert previous patch.
938 * oasys.c: Revert previous patch.
939 * som.c: Revert previous patch.
940 * vms.c: Revert previous patch.
942 1999-12-09 Nick Clifton <nickc@cygnus.com>
944 * elflink.h (elf_link_add_archive_symbols): Add an archive
945 element even if contains a symbol which is currently only
946 considered to be a common.
948 * targets.c (struct bfd_target): Add new field
949 _bfd_allow_commons_in_armap.
950 * bfd-in2.h:Regenerate.
952 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
954 (_bfd_archive_bsd_allow_commons_in_armap): Define.
955 * libbfd.h: Regenerate.
957 * elfxx-target.h: If using COFF archive map, override
958 definition of allow_commons_in_armap and replace with
961 * archive.c (bfd_compute_and_write_armap): Do not place common
962 symbols into the archive map unless _bfd_allow_commons_in_armap
965 * aout-target.h (MY_allow_commons_in_armap): Define.
966 * aout-tic30.h (MY_allow_commons_in_armap): Define.
967 * bfd.c (bfd_allow_commons_in_armap): Define.
968 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
969 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
970 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
971 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
972 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
973 * oasys.c (oasys_allow_commons_in_armap): Define.
974 * som.c (som_allow_commons_in_armap): Define.
975 * vms.c (vms_allow_commons_in_armap): Define.
977 1999-12-07 Jim Blandy <jimb@cygnus.com>
979 Add support for SSE registers in ELF core files.
980 * elf.c (elfcore_make_note_pseudosection): New function.
981 (elfcore_grok_prfpreg): Use it.
982 (elfcore_grok_prxfpreg): New function.
983 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
985 1999-12-03 Ian Lance Taylor <ian@zembu.com>
987 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
988 value by 4 before storing it back in the field. From
989 Koundinya. K <kk@ddeorg.soft.net>.
991 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
993 * archures.c (bfd_mach_am33): Define.
994 * bfd-in2.h: Rebuilt.
995 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
996 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
997 (compute_function_info): Handle additional registers saved by
999 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1000 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1002 1999-11-29 Jim Blandy <jimb@cygnus.com>
1004 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1006 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1009 1999-11-27 Michael Meissner <meissner@cygnus.com>
1011 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1012 internal use within gas for alpha explicit relocations.
1013 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1014 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1015 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1016 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1017 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1018 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1020 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1021 BFD_RELOC_ALPHA_USER_*.
1023 * bfd-in2.h: Regenerate.
1024 * libbfd.h: Regenerate.
1026 1999-11-26 Fred Fish <fnf@cygnus.com>
1028 * elf.c (elfcore_read_notes): Add prototype for static function.
1029 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1030 (bfd_section_from_phdr): Replacement function that calls
1031 _bfd_elf_make_section_from_phdr for generic segment types and
1032 backend fucntion pointed to by elf_backend_section_from_phdr for
1033 backend specific segment types.
1034 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1035 now called by _bfd_elf_make_section_from_phdr. Note that this func
1036 is now just a stub between the caller and bfd_section_from_phdr.
1038 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1039 elf_backend_section_from_phdr.
1040 (elf_backend_section_from_phdr): Add prototype.
1042 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1043 (elfNN_bed): Add elf_backend_section_from_phdr.
1045 1999-11-25 Nick Clifton <nickc@cygnus.com>
1047 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1048 SEC_CODE and SEC_READONLY flags to glue sections.
1050 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1051 SEC_CODE and SEC_READONLY flags to glue sections.
1053 1999-11-20 Nick Clifton <nickc@cygnus.com>
1055 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1058 1999-11-19 Catherine Moore <clm@cygnus.com>
1060 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1061 (elf_cpu32_plt_entry): Likewise.
1063 1999-11-18 Nick Clifton <nickc@cygnus.com>
1065 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1067 (coff_mcore_relocate_section): Initialise addend to 0.
1068 Special case processing of RVA reloc.
1070 1999-11-17 Richard Henderson <rth@cygnus.com>
1072 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1073 type_change_ok; add sign_extend_vma.
1074 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1075 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1076 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1077 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1078 (elfNN_bed): Follow struture changes.
1080 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1082 * libbfd.c (bfd_read): Check result of read against desired result
1084 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1085 invalid compared to the section size.
1087 * ieee.c (ieee_slurp_debug): Get the length of the debug
1088 information right if there is no data part.
1090 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1092 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1093 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1095 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1097 * elflink.h (elf_bfd_final_link): Make last_local signed.
1099 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1101 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1104 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1106 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1108 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1109 * bfd-in2.h: Regenerate.
1111 1999-10-15 Andrew Haley <aph@cygnus.com>
1113 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1115 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1117 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1119 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1121 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1122 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1125 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1127 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1128 relocs also need the GP value.
1129 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1130 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1131 the GP value for R_MIPS_LITERAL relocs too. Handle
1132 R_MIPS_64 relocs properly on big-endian MIPS.
1133 (mips_elf_sign_extend): Behave properly with 'long long'.
1134 (mips_elf_highest): Correct typo.
1136 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1138 * cpu-m32r.c (arch_info_struct): New static global.
1139 (bfd_m32r_arch): Refer to it.
1140 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1141 (m32r_elf_print_private_bfd_data): Ditto.
1142 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1143 * archures.c (bfd_mach_m32rx): Define it.
1144 * bfd-in2.h: Rebuild.
1146 1999-09-28 Fred Fish <fnf@cygnus.com>
1148 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1149 (cisco_core_big_vec): Add new bigendian vec.
1150 (cisco_core_little_vec): Add new little endian vec.
1152 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1153 (crash_info_locs): Add array of possible offsets.
1154 (MASK_ADDR): Mask to apply to crash info offset.
1155 (crashinfo_external): Add textbase, database, bssbase and
1156 turn into a typedef.
1157 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1158 Many small changes to account for additional hardware versions.
1159 Pick a reasonable size for ".reg" section. Add a ".crash"
1160 section to allow access to crashinfo_external struct.
1161 (cisco_core_file_p): New version of this function that
1162 iterates over crash_info_locs, calling cisco_core_file_validate.
1163 (cisco_core_vec): Old big endian only vec replaced with ...
1164 (cisco_core_big_vec): Add big endian version.
1165 (cisco_core_little_vec): Add little endian version.
1167 * configure.in (cisco_core_vec): Split to two new vectors ...
1168 (cisco_core_big_vec): New target vector.
1169 (cisco_core_little_vec): New target vector.
1170 * configure: Regenerate.
1171 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1172 to cisco_core_big_vec in targ_selvecs.
1174 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1176 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1177 (mips_elf_relocate_got_local): Unused, delete.
1178 (mips_elf_relocate_global_got): Unused, delete.
1180 1999-09-24 Fred Fish <fnf@cygnus.com>
1182 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1183 to initialize it to something meaningful. Then use it to generate
1184 more useful segment names.
1186 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1188 * som.c (NO_PCREL_MODES): Define if the system does not define
1190 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1191 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1192 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1193 * libhppa.h (dis_assemble_22): New function.
1194 (bfd_hppa_insn2fmt): Handle long branch.
1196 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1199 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1201 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1202 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1203 (reloc_howto_type howto_table): Tidy comments and whitespace.
1205 1999-09-17 Nick Clifton <nickc@cygnus.com>
1207 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1208 previous delta. Set sec->gc_mark instead.
1210 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1212 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1213 (elf_cpu32_plt_entry): Likewise.
1215 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1217 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1219 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1220 symbol table, then just compute a suitable value (but do not
1221 create a __gp symbol).
1223 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1224 symbols when building shared libraries.
1225 (elf_hppa_final_link_relocate): Correct handling of PCREL
1226 relocations against undefined symbols.
1228 1999-09-16 Nick Clifton <nickc@cygnus.com>
1230 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1231 interworking sections as linker created so that they will not
1232 be removed by garbage collection.
1234 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1236 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1237 (elf_hppa_final_link_relocate): Consistently create an absolute
1238 address, then subtract out the value of __gp.
1240 1999-09-14 Michael Meissner <meissner@cygnus.com>
1242 * configure.in (Canonicalization of target names): Remove adding
1243 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1244 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1245 * configure: Regenerate.
1247 1999-09-14 Nick Clifton <nickc@cygnus.com>
1249 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1252 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1254 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1255 (elf_hppa_final_link): Initialize text_segment_base and
1257 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1259 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1260 (elf_hppa_final_link_relocate): Likewise.
1261 (elf_hppa_relocate_insn): Likewise.
1262 (elf_hppa_relocate_section): Initialize HOWTO.
1264 1999-09-13 Donn Terry <donn@interix.com>
1266 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1267 handling to support both GNU and MS objects.
1269 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1270 when determining whether to set F_RELFLG.
1272 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1274 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1275 PC24 relocs if the target is an undefined weak symbol.
1276 (arm_add_to_rel): Fix compiler warning.
1277 (elf32_arm_plt0_entry): Correct comments.
1279 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1281 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1282 an absolute symbol in REL relocs.
1284 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1286 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1287 Stub SEGREL32. Return an error for any relocation not handled.
1289 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1291 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1292 constant symbols, and avoid multiple definition errors on them.
1294 1999-09-12 Donn Terry <donn@interix.com>
1296 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1297 significant bit is set.
1299 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1301 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1303 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1304 relocs as we do for RELA relocs.
1306 1999-09-11 Donn Terry <donn@interix.com>
1308 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1309 (coff_final_link_postscript): Define.
1310 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1311 directory entries here.
1312 (_bfd_pei_final_link_postscript): New function.
1314 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1315 section flags based on the section name.
1317 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1318 get the overflow of the s_nlnno field from the s_nreloc field.
1319 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1320 the s_nlnno overflow of the .text section into the s_nreloc
1323 * peigen.c (add_data_entry): Declare.
1324 (pei_swap_aouthdr_out): Get image size right. Set linker version
1326 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1327 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1328 extraneous ImageBase.
1329 (pe_print_edata): Likewise.
1330 (pe_print_pdata): Likewise. Print exception entries.
1331 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1332 (tbl): Make const, add "UNKNOWN".
1333 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1334 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1335 section data directory.
1336 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1338 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1339 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1340 * peicode.h (coff_get_symbol_info): Define.
1342 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1344 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1346 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1349 * libpei.h: New file, broken out of peicode.h.
1350 * peigen.c: New file, broken out of peicode.h.
1351 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1352 * configure.in: Add peigen.lo to list of files required for each
1354 * Makefile.am: Rebuild dependencies.
1355 (BFD32_BACKENDS): Add peigen.lo.
1356 (BFD32_BACKENDS_CFILES): Add peigen.c.
1357 (SOURCE_HFILES): Add libpei.h.
1358 * configure, Makefile.in: Rebuild.
1360 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1361 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1362 instead. Don't clear the s_paddr field for an uninitialized data
1365 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1366 coff_data_type to f_timdat.
1367 * peicode.h (pe_mkobject_hook): Likewise.
1369 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1370 number if COFF_IMAGE_WITH_PE.
1372 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1373 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1374 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1375 there is no SEC_DEBUGGING section.
1376 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1377 IMAGE_FILE_DEBUG_STRIPPED.
1379 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1380 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1381 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1382 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1384 * coffswap.h (IMAGE_BASE): Don't define.
1385 * pei-arm.c (IMAGE_BASE): Don't define.
1386 * pei-i386.c (IMAGE_BASE): Don't define.
1387 * pei-mcore.c (IMAGE_BASE): Don't define.
1388 * pei-ppc.c (IMAGE_BASE): Don't define.
1390 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1391 symbol, switch on the class when determining whether to modify the
1392 value. For PE, don't modify the value of a C_FCN symbol not named
1395 * libbfd-in.h (_bfd_abort): Declare.
1397 * bfd.c (_bfd_abort): New function.
1398 * libbfd.h: Rebuild.
1400 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1403 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1404 don't write out the associated line numbers.
1406 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1409 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1410 changes when the base type is unknown.
1412 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1415 * syms.c (BSF_DEBUGGING_RELOC): Define.
1416 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1417 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1419 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1420 BSF_DEBUGGING_RELOC set.
1421 * bfd-in2.h: Rebuild.
1423 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1425 * ecoff.c (bfd_debug_section): Update initialization for new
1427 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1428 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1430 1999-09-10 H.J. Lu <hjl@gnu.org>
1432 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1433 _bfd_filnmlen field.
1434 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1436 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1438 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1439 for FPTR relocs involving local symbols.
1441 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1442 value for the stub address in a call through a stub.
1443 Install the value for a local symbol directly into the DLT
1444 instead of generating a reloc. Correctly handle FPTR64 relocs.
1446 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1447 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1448 (elf_hppa_final_link): Call them.
1450 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1452 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1453 (elf_adjust_dynamic_symbol): ...from here.
1455 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1457 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1458 relocation, remove them. SECREL64->LTOFF16WF.
1459 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1461 (elf_hppa_relocate_insn): Similarly.
1463 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1464 (elf_hppa_relocate_insn): Similarly.
1466 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1468 (elf_hppa_relocate_insn): Similarly.
1470 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1471 Handle LTOFF_TP* relocs.
1472 (elf_hppa_relocate_insn): Similarly.
1474 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1475 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1476 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1478 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1479 DIR32, DIR64 and FPTR64 relocations.
1480 (elf_hppa_relocate_insn): Similarly.
1482 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1483 address of the .PARISC.global section.
1484 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1485 table entry elf_hppa_final_link_relocate. Do not give a warning
1486 for a reloc against an external symbol if it has a PA64 hash
1488 (elf_hppa_final_link_relocate): Significantly rework. Handle
1489 DLTIND relocations. Compute the final value of the relocation
1490 before passing the value of elf_hppa_relocate_insn.
1491 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1492 relocation support. Handle DLTIND relocation requests just like
1493 DLTREL relocation requests. Simplify branch handling.
1495 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1497 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1498 non-allocated section as done in i386 version.
1499 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1500 statement since this is no know relocation.
1502 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1504 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1506 (elf_hppa_relocate_insn): Similarly.
1508 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1510 (elf_hppa_relocate_insn): Similarly.
1512 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1513 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1514 Pass the relocate type rather than the insn format to
1515 elf_hppa_relocate_insn.
1516 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1517 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1519 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1521 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1522 (bfd_coff_filnmlen): Define.
1523 (bfd_coff_std_swap_table): Initialize new field.
1524 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1526 (coff_write_symbols): Likewise.
1527 (coff_get_normalized_symtab): Likewise.
1528 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1529 * libcoff.h: Rebuild.
1531 1999-09-06 Donn Terry <donn@interix.com>
1533 * coffcode.h (sort_by_secaddr): New static function if
1535 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1536 sections by VMA when assigning target_index values. Always set
1539 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1540 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1542 * libcoff.h: Rebuild.
1544 * coffcode.h (coff_set_custom_section_alignment): Add const to
1545 declaration to match definition.
1546 (coff_write_object_contents): Don't set F_AR32W(R)? if
1549 * coff-i386.c (in_reloc_p): Add declaration.
1550 (i386coff_vec): Simplify initialization of
1551 application_section_flags.
1553 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1554 version. Move COFF_WITH_PE specific code to new version.
1555 (stype_to_sec_flags): Likewise. Add section parameter.
1556 * coffgen.c (make_a_section_from_file): Set target_index before
1557 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1558 * libcoff.h: Rebuild.
1560 * syms.c (stt): Add some PE/PEI section names.
1561 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1563 (bfd_symbol_info): Check for 'w'.
1565 * section.c (struct bfd_comdat_info): Define.
1566 (asection): Add comdat field.
1567 (STD_SECTION): Initialize comdat field.
1568 (bfd_make_section_anyway): Likewise.
1569 * bfd-in2.h: Rebuild.
1571 1999-09-06 Andreas Schwab <schwab@suse.de>
1573 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1576 1999-09-06 Nick Clifton <nickc@cygnus.com>
1578 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1579 bfd_realloc instead of calloc and realloc.
1581 1999-09-04 Steve Chamberlain <sac@pobox.com>
1583 * cpu-pj.c: New file.
1584 * elf32-pj.c: New file.
1585 * config.bfd (pj*): New cpu.
1586 (pj-*-*, pjl-*-*): New targets.
1587 * configure.in (bfd_elf32_pj_vec): New target vector.
1588 (bfd_elf32_pjl_vec): New target vector.
1589 * archures.c (bfd_arch_pj): Define.
1590 * elf.c (prep_headers): Handle bfd_arch_pj.
1591 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1592 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1593 to target vector list.
1594 * Makefile.am: Rebuild dependencies.
1595 (ALL_MACHINES): Add cpu-pj.lo.
1596 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1597 (BFD32_BACKENDS): Add elf32-pj.lo.
1598 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1599 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1601 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1603 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1604 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1605 and NON_GOT_REF from weak defined symbol to real symbol.
1606 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1607 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1608 create a COPY reloc.
1609 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1610 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1611 don't create a COPY reloc.
1613 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1615 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1616 count those in sections we are not including in the link.
1618 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1620 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1621 field in hpux11 shared libraries.
1623 1999-09-02 Nick Clifton <nickc@cygnus.com>
1625 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1627 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1629 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1630 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1631 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1633 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1635 * elflink.h (record_link_assignment): When possible, keep the
1636 original type of the symbol.
1638 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1640 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1641 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1642 tools were configured.
1643 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1645 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1647 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1648 GOT entries for GOT16 relocations; they're not required.
1650 1999-08-24 Nick Clifton <nickc@cygnus.com>
1652 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1654 * config.bfd (arm-*-netbsd*): New target.
1655 * configure.in (armnetbsd_vec): New target vector.
1656 * configure: Regenerate
1657 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1659 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1660 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1661 (armnetbsd.lo): New rule with deps.
1662 * Makefile.in: Regenerate.
1664 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1667 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1669 * som.c (som_slurp_symbol_table): Fix typo in comment.
1671 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1673 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1674 here instead of using elf_section_data...
1676 1999-08-19 Nick Clifton <nickc@cygnus.com>
1678 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1679 relocations into the base file.
1680 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1681 we are building a base file.
1683 1999-08-19 Nick Clifton <nickc@cygnus.com>
1685 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1687 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1688 REL relocs when performing a partial relocation.
1690 1999-08-18 Donn Terry <donn@interix.com>
1692 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1693 _bfd_coff_link_input_bfd into top level.
1695 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1696 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1697 (coff_i386_rtype_to_howto): Likewise.
1698 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1699 Completely ignore symbols which are all zero.
1700 (dummy_reloc16_estimate): Add return 0.
1701 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1702 variable copy to name_copy to avoid shadowing outer scope
1704 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1705 from unsigned int to unsigned long. Add timestamp field.
1706 * libcoff.h: Rebuild.
1708 1999-08-17 H.J. Lu <hjl@gnu.org>
1710 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1713 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1715 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1716 for special section symbols.
1717 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1718 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1721 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1723 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1724 coincidence of variable names between old and new code.
1726 1999-08-12 Nick Clifton <nickc@cygnus.com>
1728 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1729 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1730 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1731 and 'addend' parameter a 'bfd_signed_vma'.
1732 (elf32_arm_final_link_relocate): Do not involve stubs in
1733 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1734 jumps, not function calls.
1736 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1738 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1739 in R_ARM_PC24 relocs.
1741 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1743 * elf-hppa.h (elf_hppa_fake_sections): New function.
1744 * elf32-hppa.c (elf_backend_fake_sections): Define.
1746 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1747 recent changes to the arch_info structure.
1749 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1750 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1751 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1754 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1755 Ralf Baechle <ralf@uni-koblenz.de>
1757 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1758 output DT_MIPS_GOTSYM.
1759 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1760 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1762 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1764 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1765 prototype. Handle local symbols. Add commentary.
1766 (mips_elf_calculate_relocation): Adjust accordingly.
1767 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1770 * elflink.h (elf_bfd_final_link): Tweak last change.
1772 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1774 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1775 elf-section data to allocate just the right amount of relocation
1776 space. Don't allocate the hash space twice.
1777 (elf_bfd_final_link): Calculate the amount of space to allocate in
1778 each relocation section.
1780 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1782 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1783 64bit mode, generate a section relative relocation for a 32bit
1785 (elf_hppa_is_local_label_name): New function.
1786 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1787 shared between 32bit and 64bit port.
1789 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1791 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1792 R_MIPS_GOT16 and R_MIPS_CALL16.
1793 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1794 to use when looking for a preexisting GOT entry.
1796 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1798 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1799 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1801 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1803 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1805 * elflink.h (elf_link_output_extsym): Don't output a weak
1806 reference to an undefined symbol just because it was defined weak
1809 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1811 * coffgen.c (coff_find_nearest_line): When looking for file, use
1812 last best match rather than first. If address is beyond last line
1813 number record, don't return the last line as the correct value.
1815 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1817 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1818 * bfd-in2.h: Rebuild.
1820 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1822 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1823 * coffcode.h (coff_set_custom_section_alignment): New static
1825 (coff_section_alignment_table): New static array.
1826 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1827 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1828 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1829 * libcoff.h: Rebuild.
1831 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1833 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1835 * Makefile.in: Rebuild.
1837 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1839 * section.c (SEC_SHARED): Define.
1840 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1841 (styp_to_sec_flags): Likewise.
1842 * peicode.h (coff_swap_scnhdr_out): Likewise.
1843 * bfd-in2.h: Rebuild.
1845 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1847 * coffcode.h (coff_classify_symbol): Comment out part of
1848 1999-08-05 change which breaks cygwin DLLs.
1850 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1851 * aclocal.m4, configure: Rebuild.
1853 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1855 * section.c (global_syms): Only initialize union field if
1858 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1860 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1861 the size of a GOT entry here.
1862 (mips_elf_calculate_relocation): Don't create a local GOT entry
1863 for the symbol in a GOT16 relocation; just for it's high-order bit
1864 (_bfd_mips_elf_relocate_section): Fix thinko.
1866 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1868 Based on patches from Donn Terry <donn@interix.com>:
1869 * coffcode.h (enum coff_symbol_classification): Define.
1870 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1871 _bfd_coff_classify_symbol. Change return type.
1872 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1873 (coff_slurp_symbol_table): Use coff_classify_symbol.
1874 (coff_classify_symbol): New static function.
1875 (coff_sym_is_global): Never define.
1876 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1877 * cofflink.c (coff_link_check_ar_symbols): Use
1878 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1879 (coff_link_add_symbols): Likewise.
1880 (_bfd_coff_link_input_bfd): Likewise.
1881 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1882 coff_classify_symbol.
1883 * libcoff.h: Rebuild.
1885 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1887 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1888 (e_ltpsel, e_rtpsel): Similarly.
1890 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1891 and 14bit ertpsel. Handle 64bit psel.
1893 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1895 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1896 handling for REL relocations. And only left-shift R_MIPS26
1897 relocation addends where necessary.
1899 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1901 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1902 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1903 Just return the relocation found.
1904 (mips_elf_relocate_section): Pull the LO16 addend out of the
1905 section itself when using REL relocations.
1907 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1908 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1911 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1913 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1914 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1915 relocation against a symbol in an input section with no output
1916 section. From Daniel Jacobowitz <drow@false.org>.
1918 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1920 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1921 look for generated file correctly.
1922 * aclocal.m4, configure: Rebuild.
1924 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1926 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1927 and R_MIPS16_26 relocations correctly when relocating.
1928 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1929 and R_MIPS_CALL_LO16 are for global symbols.
1931 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1933 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1935 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1936 variables and initialize them.
1938 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1940 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1941 there are no global symbols requiring GOT entries.
1942 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1943 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1944 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1946 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1947 symbols are considered to have the value zero.
1948 (_bfd_mips_elf_relocate_section): Don't try to perform a
1949 relocation for an undefined symbol.
1950 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1953 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1955 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1956 wants ba,a,pt %xcc instead of %icc.
1957 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1958 of large PLT entries.
1959 (sparc64_elf_plt_ptr_offset): Fix calculation.
1960 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1961 addend should be relative to load address, not .plt section start.
1962 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1964 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1966 * elf-bfd.h (struct elf_backend_data): Add
1967 print_symbol_all and output_arch_syms backend methods.
1968 * elfxx-target.h: Likewise.
1969 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1970 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1971 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1973 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1974 symbols in .dynsym, add their names into .dynstr. Put those symbols
1976 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1977 pointers to STT_REGISTER symbols in dynsym section.
1978 (sparc64_elf_print_symbol_all): New function.
1979 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1980 printing using the print_symbol_all hook.
1982 1999-07-30 Catherine Moore <clm@cygnus.com>
1984 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1987 1999-07-29 Richard Henderson <rth@cygnus.com>
1989 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1990 dynamic_sections_created.
1992 1999-07-29 Richard Henderson <rth@cygnus.com>
1994 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1995 (mips_rtype_to_howto): ... new function.
1996 (_bfd_mips_elf_relocate_section): Use it.
1998 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2000 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2002 1999-07-27 Nick Clifton <nickc@cygnus.com>
2004 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2006 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2007 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2009 1999-07-23 Donn Terry <donn@interix.com>
2011 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2012 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2013 * cofflink.c (coff_link_add_symbols): If PE, handle section
2015 * libcoff.h: Rebuild.
2017 * config.bfd (i[3456]86-*-interix*): New target.
2019 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2021 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2022 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2023 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2024 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2025 (COFF_SUPPORT_GNU_LINKONCE): Define.
2026 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2027 (COFF_SUPPORT_GNU_LINKONCE): Define.
2029 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2032 * makefile.dos: Remove; obsolete.
2033 * configure.bat: Remove; obsolete.
2035 1999-07-21 H.J. Lu <hjl@gnu.org>
2037 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2039 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2041 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2042 message and fail if a symbol index is out of range.
2044 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2046 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2047 when looking at a R_MIPS_GOT16 relocation.
2049 1999-07-20 Nick Clifton <nickc@cygnus.com>
2051 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2053 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2055 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2056 removed in previous change.
2057 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2058 in relocateable output.
2060 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2062 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2065 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2066 if they appear to be specially created by the linker.
2068 1999-07-19 Nick Clifton <nickc@cygnus.com>
2070 * targets.c (alternative_target): New field in bfd_target
2072 (bfd_search_for_target): New function: Find a target that
2073 satisifies a search function.
2074 * bfd-in2.h: Regenerate.
2076 * elfxx-target.h: Initialise the alternative_target field of
2077 the bfd_target structures to point to the other target (if
2079 * nlm-target.h: Initialise the alternative_target field of
2080 the bfd_target structures to point to the other target (if
2083 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2084 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2086 * aix386-core.c: Initialise new field of bfd_target structure.
2087 * aout-adobe.c: Initialise new field of bfd_target structure.
2088 * aout-arm.c: Initialise new field of bfd_target structure.
2089 * aout-target.h: Initialise new field of bfd_target structure.
2090 * aout-tic30.c: Initialise new field of bfd_target structure.
2091 * binary.c: Initialise new field of bfd_target structure.
2092 * bout.c: Initialise new field of bfd_target structure.
2093 * cisco-core.c: Initialise new field of bfd_target structure.
2094 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2095 * coff-alpha.c: Initialise new field of bfd_target structure.
2096 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2097 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2098 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2099 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2100 * coff-i386.c: Initialise new field of bfd_target structure.
2101 * coff-i860.c: Initialise new field of bfd_target structure.
2102 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2103 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2104 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2105 * coff-mips.c: Initialise new field of bfd_target structure.
2106 * coff-ppc.c: Initialise new field of bfd_target structure.
2107 * coff-rs6000.c: Initialise new field of bfd_target structure.
2108 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2109 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2110 * coff-tic30.c: Initialise new field of bfd_target structure.
2111 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2112 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2113 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2114 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2115 * hppabsd-core.c: Initialise new field of bfd_target structure.
2116 * hpux-core.c: Initialise new field of bfd_target structure.
2117 * i386msdos.c: Initialise new field of bfd_target structure.
2118 * i386os9k.c: Initialise new field of bfd_target structure.
2119 * ieee.c: Initialise new field of bfd_target structure.
2120 * ihex.c: Initialise new field of bfd_target structure.
2121 * irix-core.c: Initialise new field of bfd_target structure.
2122 * mipsbsd.c: Initialise new field of bfd_target structure.
2123 * netbsd-core.c: Initialise new field of bfd_target structure.
2124 * oasys.c: Initialise new field of bfd_target structure.
2125 * osf-core.c: Initialise new field of bfd_target structure.
2126 * ppcboot.c: Initialise new field of bfd_target structure.
2127 * ptrace-core.c: Initialise new field of bfd_target structure.
2128 * sco5-core.c: Initialise new field of bfd_target structure.
2129 * som.c: Initialise new field of bfd_target structure.
2130 * srec.c: Initialise new field of bfd_target structure.
2131 * tekhex.c: Initialise new field of bfd_target structure.
2132 * trad-core.c: Initialise new field of bfd_target structure.
2133 * versados.c: Initialise new field of bfd_target structure.
2134 * vms.c: Initialise new field of bfd_target structure.
2136 1999-07-19 Andreas Schwab <schwab@suse.de>
2138 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2141 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2143 * elflink.h (elf_link_adjust_relocs): New function.
2144 (elf_bfd_final_link): Use it.
2145 (elf_link_input_bfd): Deal with the fact that there can be
2146 two relocation sections for a single section.
2147 (elf_reloc_link_order): Likewise.
2149 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2150 a relocateable object.
2151 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2153 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2155 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2156 (sparc64_elf_get_reloc_upper_bound,
2157 sparc64_elf_get_dynamic_reloc_upper_bound,
2158 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2159 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2161 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2162 ELF64_R_TYPE_ID/DATA where appropriate.
2164 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2166 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2169 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2171 * elf32-mips.c (mips_elf_local_relocation_p): New static
2173 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2174 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2175 Always set *require_jalxp.
2176 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2177 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2178 GOT16 if the GOT16 is against a local symbol. Don't return false
2179 for an undefined symbol. If there is an overflow, assert that we
2182 1999-07-16 Andreas Schwab <schwab@suse.de>
2184 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2185 variables `link' and `elfsec'.
2186 (elf_bfd_final_link): Remove unused variable `os'.
2188 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2190 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2191 a PT_PHDR program headers.
2192 (_bfd_mips_elf_final_link): Don't assume there are going to be
2193 section symbols when we're not building a shared object.
2194 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2197 1999-07-15 J.T. Conklin <jtc@redback.com>
2199 * config.bfd (i[3456]86-*-vxworks*): New target.
2201 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2203 * elf32-mips.c (mips_elf_stub_section_p): New function.
2204 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2205 (mips_elf_relocate_section): Adjust calling sequence for
2206 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2207 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2210 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2212 * configure.in: Bump version number to 2.9.5.
2213 * configure: Rebuild.
2215 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2217 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2219 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2220 to derive final type instead of hardwiring a selection.
2222 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2224 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2225 things relocated by R_MIPS16_GPREL.
2226 (mips_elf_perform_relocation): Likewise.
2228 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2230 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2232 1999-07-14 Richard Henderson <rth@cygnus.com>
2234 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2235 (_bfd_mips_elf_size_dynamic_sections): Set it.
2236 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2237 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2238 new argument max_local.
2240 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2242 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2243 subwords when handling an R_MIPS16_26 relocation.
2244 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2247 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2248 dst_mask to match reality.
2249 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2250 (mips_elf_obtain_contents): Use bfd_get.
2251 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2252 (mips_elf_relocate_section): Likewise.
2254 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2256 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2257 (mips_elf_relocate_section): Adjust calling sequence for
2258 mips_elf_perform_relocation.
2259 (mips_elf_perform_relocation): Take additional argument. Handle
2260 R_MIPS16_26. Use bfd_put for convenience.
2262 1999-07-13 Richard Henderson <rth@cygnus.com>
2264 * elf.c (assign_file_positions_for_segments): Thinko last change.
2265 Always overwrite p_flags.
2267 1999-07-13 Richard Henderson <rth@cygnus.com>
2269 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2270 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2271 .dynbss and .rel[a].bss if want_dynbss.
2272 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2274 1999-07-13 Richard Henderson <rth@cygnus.com>
2276 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2278 1999-07-13 Richard Henderson <rth@cygnus.com>
2280 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2281 (struct elf_link_hash_table): Add dynlocal.
2282 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2283 (_bfd_elf_link_adjust_dynindx): Delete.
2284 (_bfd_elf_link_renumber_dynsyms): Prototype.
2285 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2286 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2287 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2288 (_bfd_elf_link_lookup_local_dynindx): New function.
2289 (elf_link_renumber_hash_table_dynsyms): New function.
2290 (_bfd_elf_link_renumber_dynsyms): New function.
2291 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2292 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2293 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2294 instead of elf_link_remove_section_and_adjust_dynindices.
2295 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2296 (elf_link_assign_sym_version): Remove removed_dynamic code.
2297 (elf_link_renumber_dynsyms): Delete.
2298 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2300 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2301 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2302 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2303 * elf32-mips.c: Similarly.
2304 * elf32-ppc.c: Similarly.
2305 * elf32-sparc.c: Similarly.
2306 * elf64-alpha.c: Similarly.
2307 * elf64-sparc.c: Similarly.
2309 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2311 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2312 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2313 when the relocation is against _gp_disp.
2315 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2317 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2318 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2319 to possibly_dynamic_relocs. Adjust usage throughout code.
2320 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2321 (elf_mips_ctor64_howto): Likewise.
2322 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2324 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2325 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2326 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2327 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2329 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2331 * Makefile.am: Rebuild dependencies.
2332 * Makefile.in: Rebuild.
2334 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2335 * bfd-in2.h: Rebuild.
2337 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2338 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2339 structure initializations. Add casts.
2340 * reloc.c (EMPTY_HOWTO): Define.
2341 * bfd-in2.h: Rebuild.
2342 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2343 comparisons against 0.
2344 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2345 previous_ibfd_e_flags to unsigned long.
2346 * vms.h (struct vms_private_data_struct): Change section_count to
2348 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2349 (_bfd_vms_write_gsd): Change symnum to unsigned.
2350 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2351 * vms-tir.c (etir_sta): Change psect to unsigned.
2352 (alloc_section): Change idx to unsigned.
2353 (tir_sta, tir_ctl): Change psect to unsigned.
2354 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2355 * vms.c (priv_section_count): Change to unsigned.
2357 1999-07-12 Andreas Schwab <schwab@suse.de>
2359 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2360 * m68klinux.c: Likewise.
2362 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2364 * Many files: Changes to avoid gcc warnings: Remove unused local
2365 variables. Add default case to enum switches.
2366 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2367 compile if not COFF_IMAGE_WITH_PE.
2368 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2369 (bfd_arm_get_bfd_for_interworking): Likewise.
2370 (bfd_arm_process_before_allocation): Likewise.
2371 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2372 * pei-arm.c: Likewise.
2373 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2374 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2375 (mips_elf_got16_entry): Put parens around & in body of ==.
2376 (mips_elf_calculate_relocation): Correct test for empty string.
2377 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2379 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2382 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2384 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2385 as appropriate. Fill in structure initializations. Add variable
2386 initializations. Add casts.
2387 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2388 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2390 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2392 * elf-bfd.h (bfd_elf_hash): Update declaration.
2393 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2394 when calling bfd_elf_hash.
2396 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2398 * libbfd.c (bfd_put_8): Make it of type `void'.
2399 * bfd-in2.h: Regenerated.
2400 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2402 (_bfd_mips_elf_final_link): Likewise.
2404 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2406 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2408 * config.bfd (hppa*-*-linux-gnu*): New target
2410 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2412 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2413 (_bfd_mips_elf_create_dynamic_sections): New function.
2414 (_bfd_mips_elf_add_symbol_hook): Likewise.
2415 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2416 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2417 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2418 (_bfd_mips_elf_gc_mark_hook): Likewise.
2419 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2420 (_bfd_mips_elf_always_size_sections): Likewise.
2421 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2422 (_bfd_mips_elf_check_relocs): Likewise.
2423 (_bfd_mips_elf_link_hash_table_create): Likewise.
2424 (_bfd_mips_elf_print_private_data): Likewise.
2425 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2426 (_bfd_mips_elf_final_link): Likewise.
2427 (_bfd_mips_elf_additional_program_headers): Likewise.
2428 (_bfd_mips_elf_modify_segment_map): Likewise.
2429 (_bfd_mips_elf_relocate_section): Likewise.
2430 * elf32-mips.c (mips_elf32_object_p): Move contents into
2431 _bfd_mips_elf_object_p.
2432 (mips_elf_additional_program_headers): Rename to
2433 _bfd_mips_elf_additional_program_headers.
2434 (mips_elf_modify_segment_map): Rename to
2435 _bfd_mips_elf_modify_segment_map.
2436 (elf_mips_abi_name): Change prototype.
2437 (mips_elf32_section_from_shdr): Merge into
2438 _bfd_mips_elf_section_from_shdr.
2439 (mips_elf32_section_processing): Merge into
2440 _bfd_mips_elf_section_processing.
2441 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2442 the right back-end ELF linker.
2443 (mips_elf_relocate_section): Rename to
2444 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2445 (mips_elf_link_output_symbol_hook): Rename to
2446 _bfd_mips_elf_link_output_symbol_hook.
2447 (mips_elf_create_dynamic_section): Rename to
2448 _bfd_mips_elf_create_dynamic_section.
2449 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2450 Adjust for 64-bit code. Use mips_elf_got_section.
2451 (mips_elf_adjust_dynamic_symbol): Rename to
2452 _bfd_mips_elf_adjust_dynamic_symbol. Use
2453 mips_elf_allocate_dynamic_relocations.
2454 (mips_elf_finish_dynamic_symbol): Rename to
2455 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2456 Adjust for 64-bit code.
2457 (mips_elf_finish_dynamic_sections): Rename to
2458 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2459 (mips_elf_always_size_sections): Rename to
2460 _bfd_mips_elf_always_size_sections.
2461 (mips_elf_add_symbol_hook): Rename to
2462 _bfd_mips_elf_add_symbol_hook.
2463 (mips_elf_next_lo16_addend): Constify.
2464 (mips_elf_calculate_relocation): Likewise.
2465 (mips_elf_obtain_contents): Likewise.
2466 (mips_elf_perform_relocation): Likewise.
2467 (mips_elf_create_dynamic_relocation): Likewise.
2468 (mips_elf_allocate_dynamic_relocations): New function.
2469 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2470 (MIPS_ELF_REL_SIZE): Likewise.
2471 (MIPS_ELF_DYN_SIZE): Likewise.
2472 (MIPS_ELF_GOT_SIZE): Likewise.
2473 (MIPS_ELF_SYM_SIZE): Likewise.
2474 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2475 (MIPS_ELF_GET_WORD): Likewise.
2476 (MIPS_ELF_PUT_WORD): Likewise.
2477 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2478 (STUB_LW): Conditionalize for 64-bit value.
2479 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2481 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2482 Check it for inconsistency.
2483 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2485 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2487 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2488 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2489 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2490 (mips_elf_local_got_index): Likewise.
2491 (mips_elf_got_page): Likewise.
2492 (mips_elf_got_info): Likewise.
2493 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2494 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2495 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2496 instead of constant `2'.
2497 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2498 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2499 (mips_elf_size_dynamic_sections): Use
2500 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2501 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2502 Adjust all releveant entries in elf backend table.
2503 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2504 (mips_elf64_section_processing): Likewise.
2505 Adjust elf backend entries to use _bfd_mips_elf variants now
2508 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2510 (size_dynamic_sections): Likewise.
2511 (elf_link_output_extsym): Likewise.
2512 * elf.c: (elf_fake_sections): Likewise.
2513 * libbfd.c (bfd_get): New macro.
2514 (bfd_put): Likewise.
2515 * bfd-in2.h: Regenerated.
2517 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2519 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2520 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2521 wap_reloca_in, and swap_reloca_out.
2522 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2523 multiple internal relocations per external relocation.
2524 (link_read_relocs): Likewise.
2525 (elf_bfd_final_link): Likewise.
2526 (elf_link_input_bfd): Likewise.
2527 (elf_gc_mark): Likewise.
2528 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2529 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2531 (size_info): Add entries for new fields.
2532 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2533 (mips_elf64_be_swap_reloc_in): New function.
2534 (mips_elf64_be_swap_reloc_out): Likewise.
2535 (mips_elf64_be_swap_reloca_in): Likewise.
2536 (mips_elf64_be_swap_reloca_out): Likewise.
2537 (mips_elf64_size_info): Add entries for new fields.
2539 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2541 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2542 field equals the new rel_count field.
2543 (elf_link_input_bfd): When doing a relocateable link, use the new
2544 rel_count field rather than the reloc_count field.
2545 (elf_reloc_link_order): Likewise.
2546 (elf_finish_pointer_linker_section): Likewise.
2548 Based on patch from H.J. Lu <hjl@gnu.org>:
2549 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2550 shared library to override a weak definition in a regular object.
2552 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2554 * libhppa.h: Revert July 2, 1999 patch.
2556 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2557 need to generate DLTIND relocations, not DLTREL relocations.
2559 1999-07-05 Nick Clifton <nickc@cygnus.com>
2561 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2563 (coff_set_flags): Recognise arm 5 architectures.
2565 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2566 Add support for armv5 architecture.
2568 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2570 * reloc.c: Add new, assembler only, ARM reloc:
2571 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2573 * bfd-in2.h: Regenerate.
2575 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2577 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2578 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2579 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2580 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2581 * elf32-mips.c (ABI_64_P): New macro.
2582 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2583 (_bfd_mips_elf_find_nearest_line): Adjust call to
2584 _bfd_dwarf2_find_nearest_line.
2585 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2586 * libbfd.h: Regenerated.
2588 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2590 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2592 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2594 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2595 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2597 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2599 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2601 (_bfd_elf_init_reloc_shdr): New function.
2602 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2603 bfd_alloc followed by memset.
2604 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2605 (elf_fake_sections): Here.
2606 (assign_section_numbers): Assign section numbers for the second
2607 relocation section, if required.
2608 * elflink.h (elf_link_output_relocs): New function.
2609 (elf_link_size_reloc_section): Likewise.
2610 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2611 (elf_link_input_bfd): Use elf_link_output_relocs.
2613 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2614 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2616 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2618 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2621 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2623 * elf32-mips.c (mips_elf_got_info): Move declaration before
2624 prototypes. Change global_gotsym to be a pointer to a hash entry,
2625 rather than a number index.
2626 (mips_elf_link_hash_entry): Move declaration before prototypes.
2627 (mips_elf_irix6_finish_dynamic_symbol): New function.
2628 (mips_elf_sign_extend): Likewise.
2629 (mips_elf_high): Likewise.
2630 (mips_elf_higher): Likewise.
2631 (mips_elf_highest): Likewise.
2632 (mips_elf_global_got_index): Likewise.
2633 (mips_elf_local_got_index): Likewise.
2634 (mips_elf_got_offset_from_index): Likeiwse.
2635 (mips_elf_record_global_got_symbol): Likewise.
2636 (mips_elf_got_page): Likewise.
2637 (mips_elf_next_lo16_addend): Likewise.
2638 (mips_elf_calculate_relocation): Likewise.
2639 (mips_elf_obtain_contents): Likewise.
2640 (mips_elf_perform_relocation): Likewise.
2641 (mips_elf_assign_gp): Likewise.
2642 (mips_elf_sort_hash_table_f): Likewise.
2643 (mips_elf_sort_hash_table): Likewise.
2644 (mips_elf_got_section): Likewise.
2645 (mips_elf_got_info): Likewise.
2646 (mips_elf_create_local_got_entry): Likewise.
2647 (mips_elf_got16_entry): Likewise.
2648 (mips_elf_create_dynamic_relocation): Likewise.
2649 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2650 (mips_elf_final_gp): Use mips_elf_assign_gp.
2651 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2652 into SHN_SCOMMON automatically on IRIX6.
2653 (mips_elf_add_symbol_hook): Likewise.
2654 (mips_elf_relocate_section): Rewrite, using
2655 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2656 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2657 Don't deal with .rld_map on IRIX6.
2658 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2659 section flags appropriately for .got.
2660 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2661 the got. Call mips_elf_record_global_got_symbol and allocate
2662 local got space appropriately.
2663 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2664 char *. Rework calculation of GOT size. Sort dynamic symbol
2665 table entries so entries that do not require GOT entries appear at
2666 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2667 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2669 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2671 (mips_elf_finish_dynamic_symbol): Use
2672 mips_elf_irix6_finish_dynamic_symbol.
2673 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2674 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2675 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2677 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2679 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2680 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2682 1999-06-04 Philip Blundell <philb@gnu.org>
2684 * elf32-arm.h (elf_backend_got_header_size): Define.
2685 (elf_backend_plt_header_size): Likewise.
2687 1999-06-28 Jim Pick <jim@jimpick.com>
2689 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2691 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2693 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2694 relocation function.
2695 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2697 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2699 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2700 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2701 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2702 (_bfd_mips_elf_section_from_shdr): Use them.
2703 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2704 of GP-relative sections.
2705 (_bfd_mips_elf_set_section_contents): Use them.
2706 (_bfd_mips_elf_section_processing): Share code between .sdata and
2707 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2708 (mips_elf_additional_program_headers): Add handling for
2709 PT_MIPS_OPTIONS segment on IRIX6.
2710 (mips_elf_modify_segment_map): Likeiwse.
2711 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2712 Include the options sections on IRIX6. Don't look for GP-relative
2713 sections by name; use SHF_MIPS_GPREL instead.
2714 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2716 (mips_elf_create_dynamic_sections): Don't muck about with section
2717 alignments and such on IRIX6.
2718 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2719 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2720 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2721 bfd_zalloc rather than bfd_alloc and memset.
2722 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2723 Don't assert the existence of .rld_map on IRIX6.
2724 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2726 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2727 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2730 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2732 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2733 (mips_elf_swap_msym_out): New function.
2734 (mips_elf_create_msym_section): Likewise.
2735 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2736 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2737 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2738 section not named .msym.
2739 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2740 .msym directly. Set appropriate attributes for the .msym
2742 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2743 (mips_elf_link_hash_newfunc): Clear it.
2744 (mips_elf_create_dynamic_sections): Create the .msym section
2746 (mips_elf_size_dynamic_sections): Allocate space for the
2747 .msym section. Add a DT_MIPS_MSYM entry.
2748 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2750 (mips_elf_finish_dynamic_sections): Assign a value for
2751 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2753 * elf32-mips.c (irix_compat_t): New enumeration.
2754 (ABI_N32_P): New macro.
2755 (IRIX_COMPAT): Likewise.
2756 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2757 (mips_elf_relocate_section): Fix typo.
2759 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2761 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2762 as writable PE sections.
2764 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2766 * dwarf2.c (struct arange): New type.
2767 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2768 (arange_add): New function.
2769 (decode_line_info): Keep track of address ranges that a compilation
2771 (comp_unit_contains_address): Return true if address is contained
2772 in _any_ of the address ranges associated with a compilation unit.
2773 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2774 on the first comp_unit that contains the address.
2776 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2778 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2779 (decode_line_info): Add variable STASH and initialize it to point
2780 to the per-bfd dwarf2_debug info. Remove static variable
2781 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2783 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2785 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2786 shared library to have an undefined symbol.
2788 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2789 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2791 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2793 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2794 * elf32-hppa.c: Remove everything related to symbol extension
2795 sections & records. Use the common elf_hppa_final_write_processing.
2797 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2799 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2800 functions instead of _init/_fini if requested.
2802 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2804 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2807 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2809 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2810 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2812 (ppc_elf_finish_dynamic_sections): Check for positive section
2813 dynindx field, rather than comparing against -1.
2814 (ppc_elf_relocate_section): Only return false if undefined_symbol
2815 or reloc_overflow fail, not always upon encountering an error.
2817 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2819 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2820 bfd_byte * before performing pointer arithmetic.
2822 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2824 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2826 * elf32-hppa.c: Include elf-hppa.h.
2827 (ARCH_SIZE): Define.
2828 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2830 (elf32_hppa_info_to_howto): Similarly.
2831 (elf_hppa_howto_table): Similarly.
2832 (elf_hppa_reloc_type_lookup): Similarly.
2833 (hppa_elf_gen_reloc_type): Similarly.
2834 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2836 1999-06-22 Nick Clifton <nickc@cygnus.com>
2838 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2839 handling R_V850_22_PCREL relocation.
2841 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2843 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2846 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2848 * section.c (_bfd_strip_section_from_output): Ignore sections
2849 DISCARDed by the link script.
2851 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2853 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2854 Remove unused local variable spp.
2856 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2857 the entry symbol is not set.
2859 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2861 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2862 GPDISP or LITUSE in a relocatable link.
2864 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2866 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2867 * (alloc_dwarf1_func): Likewise.
2869 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2871 * libhppa.h: Fix various formatting errors.
2872 (assemble_3); Rewrite using CATENATE.
2873 (assemble_17): Fix various bugs.
2875 1999-06-16 Nick Clifton <nickc@cygnus.com>
2877 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2879 1999-06-15 Richard Henderson <rth@cygnus.com>
2881 * section.c (SEC_SHORT): Define.
2882 * bfd-in2.h: Rebuild.
2884 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2886 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2887 Remove abfd parameter. Use _bfd_strip_section_from_output.
2888 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2890 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2891 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2892 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2894 (bfd_elf_size_dynamic_sections): Use it.
2896 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2898 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2899 complain_overflow_bitfield to complain_overflow_signed.
2901 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2903 * elflink.h (elf_link_read_relocs_from_section): New function,
2905 (elf_link_read_relocs): Here. Use it for both relocation
2908 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2910 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2911 asect->reloc_count is valid.
2913 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2915 * elf32-mips.c (mips_elf32_section_processing): Permit a
2916 SHT_MIPS_REGINFO section to have a size of 0.
2918 1999-06-12 David O'Brien <obrien@freebsd.org>
2920 * config.bfd (alpha*-*-freebsd*): New target.
2921 (i[3456]86-*-freebsd*): Now defaults to ELF.
2923 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2925 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2926 wrap if the relocation covers the high bit of an address.
2928 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2930 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2932 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2933 instead of R_SPARC_max.
2934 (sparc64_elf_info_to_howto): Likewise.
2935 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2936 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2938 1999-06-07 Richard Henderson <rth@cygnus.com>
2940 * section.c (_bfd_strip_section_from_output): Remove output
2941 sections with no initial link_order.
2943 1999-06-07 Nick Clifton <nickc@cygnus.com>
2945 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2947 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2949 * Makefile.am (SOURCE_HFILES): Add missing headers.
2950 * Makefile.in: Regenerated.
2952 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2954 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2957 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2959 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2960 range undefweak symbols.
2961 * hash.c: Add missing comma after @xref{}
2962 * linker.c: Likewise.
2964 1999-06-04 Nick Clifton <nickc@cygnus.com>
2966 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2968 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2969 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2970 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2971 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2973 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2975 * Makefile.am: Rebuild dependencies.
2976 (BFD32_BACKENDS): Add dwarf1.lo.
2977 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2978 * Makefile.in: Rebuild.
2980 1999-06-04 Nick Clifton <nickc@cygnus.com>
2982 * Makefile.am: Add epoc-arm-pe target.
2983 * Makefile.in: Regenerate.
2984 * pe-arm.c: Only redefine interworking function names if they have
2985 not already been redefined.
2986 * pei-arm.c: Only redefine interworking function names if they have
2987 not already been redefined.
2988 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2990 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2993 1999-06-03 Nick Clifton <nickc@cygnus.com>
2995 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2997 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2999 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3001 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3003 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3004 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3006 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3008 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3009 in other text sections.
3011 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3013 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3014 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3015 * libbfd.h: Regenerate.
3016 * coff-sh.c (sh_merge_private_data): Delete.
3017 (coff_bfd_merge_private_bfd_data): Change to
3018 _bfd_generic_verify_endian_match.
3019 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3021 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3023 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3025 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3027 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3029 (bfd_elf32_arm_process_before_allocation): Likewise.
3030 * bfd-in2.h: Rebuild.
3032 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3034 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3035 track of end_sequence markers.
3036 (add_line_info): Add END_SEQUENCE arg.
3037 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3038 debug-line info---it doesn't work right if a compilation unit
3039 consists of multiple discontiguous code-sequences. It would be
3040 worthwhile to optimize for the common case where a compilation
3041 unit results in a contiguous set of code sequences, but this is
3042 quite tricky to get right for arbitrary DWARF2 files.
3043 (lookup_address_in_line_info_table): Don't use the last line entry
3044 for a compilation unit for anything with an address higher than
3045 this line entry. Also, check for end_sequence markers to
3046 correctly handle discontinuities.
3047 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3048 compilation units, check all compilation units with each->high==0
3049 just like when reading compilation units.
3051 * dwarf2.c (decode_line_info): Initialize table->files and
3052 table->last_line to NULL to avoid segfaults due to random
3053 values in these members.
3054 (concat_filename): Check for out-of-range file number before
3055 indexing filename table. Segfaults suck.
3057 * dwarf2.c (decode_line_info): Don't truncate address to least
3058 significant 32 bits (breaks 64 bit targets).
3059 (lookup_address_in_function_table): Ditto.
3060 (comp_unit_contains_address): Ditto.
3062 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3064 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3065 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3066 (mips_elf64_howto_table_rela): Likewise.
3068 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3070 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3071 single section has two associated relocation sections.
3073 1999-06-02 Mark Salter <msalter@cygnus.com>
3075 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3076 COFF_WITH_PE defined.
3078 1999-06-02 Nick Clifton <nickc@cygnus.com>
3080 * pe-arm.c: Rename global arm interworking functions to avoid name
3081 collision when all targets BFD is built.
3084 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3086 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3087 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3088 (bfd_elf_section_data): Add use_rela_p.
3089 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3090 (_bfd_elf_new_section_hook): Likewise.
3091 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3093 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3094 * elfcode.h (write_relocs): Determine whether or not use rela
3095 relocs based on the relocation section header.
3096 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3097 instead of use_rela_p.
3098 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3099 (elf_backend_may_use_rela_p): Likewise.
3100 (elf_backend_default_use_rela_p): Likewise.
3101 (elfNN_bed): Use them.
3103 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3105 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3107 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3109 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3110 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3111 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3112 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3113 * bfd-in2.h: Regenerated.
3114 * libbfd.h: Likewise.
3115 * elf32-mips.c (mips_info_to_howto_rela): New function.
3116 (USE_REL): Adjust for new conventions.
3117 (MINUS_ONE): New macro.
3118 (elf_mips_howto_table): Add R_MIPS_SUB.
3119 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3121 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3122 .MIPS.content section.
3123 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3124 with .MIPS.content as .MIPS.content sections. Set
3125 SHF_MNIPS_NOSTRIP for such section.
3126 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3127 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3128 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3130 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3132 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3135 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3138 1999-05-30 Philip Blundell <philb@gnu.org>
3140 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3141 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3142 the addend does not overflow into the rest of the word.
3144 1999-05-29 Nick Clifton <nickc@cygnus.com>
3146 * bfd-in.h: Amend prototype for
3147 bfd_elf32_arm_process_before_allocation .
3148 * bfd-in.h: Regenerate.
3150 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3151 elements in a fixed sized array.
3152 (ARM_ELF_ABI_VERSION): Define.
3153 (ARM_ELF_OS_ABI_VERSION): Define.
3154 (R_ARM_THM_ABS5): Fix rightshift and size.
3155 (R_ARM_THM_PC22): Fix size.
3156 (R_ARM_PLT32): Define Howto.
3157 (find_howto): New function: Locate a howto based on a reloc
3159 (elf32_arm_info_to_howto): Use find_howto if necessary.
3160 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3161 bfd_reloc_code_real_type.
3162 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3163 and BFD_RELOC_VTABLE_ENTRY.
3164 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3166 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3167 elements in a fixed sized array.
3168 (ARM_ELF_ABI_VERSION): Define.
3169 (ARM_ELF_OS_ABI_VERSION): Define.
3170 (R_ARM_THM_ABS5): Fix rightshift and size.
3171 (R_ARM_THM_PC22): Fix size.
3172 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3173 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3174 bfd_reloc_code_real_type.
3176 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3177 no_pipeline_knowledge.
3178 (elf32_arm_link_hash_create): Initialise new field to zero.
3179 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3180 no_pipeline_knowledge. Use this parameter to initialise the field
3181 in the globals data structure.
3182 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3183 no_pipeline_knowledge is false and the binary is from an old
3185 (elf32_arm_merge_private_data): Generate an error if an attempt is
3186 made to linl together big endian and little endian code.
3187 (elf32_arm_post_process_headers): New function: Initialise the
3188 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3190 (elf_backend_post_process_headers): Define.
3192 1999-05-28 Nick Clifton <nickc@cygnus.com>
3194 * elf-bfd.h (struct elf_backend_data): Add new field:
3195 elf_backend_post_process_headers.
3197 * elfxx-target.h (elf_backend_post_process_headers): Define to
3198 NULL if not already defined.
3199 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3201 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3203 (_bfd_elf_compute_section_file_positions): Call
3204 elf_backend_post_process_headers if defined.
3206 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3208 * configure.in: Check whether getuid and getgid exist.
3209 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3210 HAVE_GETGID are not defined, respectively.
3211 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3213 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3214 * configure, config.in: Rebuild.
3216 1999-05-28 Martin Dorey <mdorey@madge.com>
3218 * elf32-i960.c: New file.
3219 * elf.c (prep_headers): Handle bfd_arch_i960.
3220 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3221 * config.bfd (i960-*-elf*): New target.
3222 * configure.in (bfd_elf32_i960_vec): New target vector.
3223 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3224 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3225 * Makefile.in, aclocal.m4, configure: Rebuild.
3227 1999-05-27 Nick Clifton <nickc@cygnus.com>
3229 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3231 (find_howto): New function: Find entries in the
3232 elf32_arm_howto_table.
3233 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3235 (elf32_arm_reloc_type_lookup): Add lookup for
3236 BFD_RELOC_ARM_PLT32.
3238 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3240 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3241 (elf32_arm_link_hash_table_create): Use above function as the
3242 constructor for hash table entries.
3243 (elf32_arm_relocate_section): Avoid crash when there is no output
3245 (elf32_arm_final_link_relocate): New parameter h.
3246 (elf32_arm_relocate_section): Pass symbol hash entry to above
3248 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3251 1999-05-25 Catherine Moore <clm@cygnus.com>
3253 * coff-arm.c (coff_arm_relocate_section): Don't emit
3254 base file entries for pc-relative values.
3256 1999-05-25 DJ Delorie <dj@cygnus.com>
3258 * peicode.h (coff_swap_sym_in): When we create the actual section
3259 to reflect the not-there section C_SECTION symbols refer to,
3260 change the symbol class to C_STAT as the section is now really
3263 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3265 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3268 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3270 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3272 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3273 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3275 1999-05-16 Nick Clifton <nickc@cygnus.com>
3277 * coff-mcore.c (in_reloc_p): Reinstate.
3279 1999-05-15 Nick Clifton <nickc@cygnus.com>
3281 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3282 * bfd-in2.h: Regenerate.
3283 * coff-mcore.c (in_reloc_p): Remove defintion.
3284 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3285 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3286 IMAGE_REL_MCORE_RVA.
3287 (coff_mcore_rtype_to_howto): Add special processing for
3288 IMAGE_REL_MCORE_RVA.
3289 (coff_mcore_relocate_section): Add support for
3290 IMAGE_REL_MCORE_RVA.
3291 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3292 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3294 (mcore_elf_relocate_section): Delete redundant case labels.
3296 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3298 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3299 precedence between bit-and and comparison.
3301 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3303 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3304 list of target formats (targ_selvecs).
3305 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3306 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3308 1999-05-10 DJ Delorie <dj@cygnus.com>
3310 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3311 reasonable mode until "ar x" is smart enough to skip it (fixes
3312 gcc/libgcc.a builds on mips-ecoff targets
3314 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3315 to work. Hack to support MS import libraries, which use different
3316 COMDAT types than GNU.
3317 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3318 to implied zero-length sections (see peicode below)
3319 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3320 filename symbols, which use one *or more* auxents.
3321 * coffswap.h (coff_swap_aux_in): ditto
3322 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3325 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3327 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3328 for all relocations.
3330 1999-05-10 Catherine Moore <clm@cygnus.com>
3332 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3333 if COFF_IMAGE_WITH_PE.
3334 (bfd_arm_process_before_allocation): Likewise.
3335 (bfd_arm_get_bfd_for_interworking): Likewise.
3336 * coff-arm.c: Likewise.
3337 * bfd-in2.h: Regenerate.
3338 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3339 (armpe_big_vec): Likewise.
3340 * configure: Rebuild.
3342 1999-05-10 Nick Clifton <nickc@cygnus.com>
3344 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3345 section, not just .rel. Same for .rela.
3347 1999-05-07 Nick Clifton <nickc@cygnus.com>
3349 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3350 endianism with an error message.
3352 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3354 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3355 assignment from "unsigned char *" to "char *".
3356 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3358 1999-05-05 Catherine Moore <clm@cygnus.com>
3360 * coff-arm.c (coff_arm_relocate_section): Add one to
3361 address of ARM_RVA32 thumb functions.
3363 1999-05-05 Catherine Moore <clm@cygnus.com>
3365 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3366 (elf32_m68k_copy_private_bfd_data): New.
3367 (elf32_m68k_merge_private_bfd_data): New.
3368 (elf32_m68k_print_private_bfd_data): New.
3369 (CPU32_FLAG): Define.
3370 (PLT_CPU32_ENTRY_SIZE): Define.
3371 (elf_cpu32_plt0_entry): Declare.
3372 (elf_cpu32_plt_entry): Declare.
3373 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3374 (elf_m68k_finish_dynamic_symbol): Likewise.
3375 (elf_m68k_finish_dynamic_sections): Likewise.
3376 (elf_backend_plt_header_size): Remove definition.
3377 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3378 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3379 (bfd_elf32_bfd_set_private_flags): Define.
3380 (bfd_elf32_bfd_print_private_bfd_data): Define.
3382 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3384 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3385 and R_LONG_PCREL_MODE.
3387 1999-04-29 Nick Clifton <nickc@cygnus.com>
3389 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3391 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3393 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3394 in relocation calculation.
3396 1999-04-26 Tom Tromey <tromey@cygnus.com>
3398 * aclocal.m4, configure: Updated for new version of libtool.
3400 1999-04-21 Nick Clifton <nickc@cygnus.com>
3402 * coff-mcore.c: Add support for mcore relocs.
3404 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3406 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3407 incorrect use EF_MIPS_xxBITPTRS.
3409 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3411 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3414 * bfd-in2.h: Rebuild.
3415 * libbfd.h: Rebuild.
3417 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3419 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3420 (coff_arm_relocate_section): Add ARM26D transform. Only
3421 change to ARM26D for relocateable links.
3423 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3425 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3426 (bfd_elf32_bfd_print_private_bfd_data): New.
3428 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3430 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3431 refetch addend if USE_REL, add many comments regarding current state.
3432 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3433 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3434 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3435 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3437 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3439 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3440 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3442 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3444 * dwarf2.c (decode_line_info): Don't truncate address to least
3445 significant 32 bits (breaks 64 bit targets).
3446 (lookup_address_in_function_table): Ditto.
3447 (comp_unit_contains_address): Ditto.
3449 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3451 * coff-arm.c (arm_emit_base_file_entry): New routine.
3452 (A2T3_OFFSET): Define.
3453 (T2A3_OFFSET): Define.
3454 (coff_arm_relocate_section): Emit base file entries for interworking
3457 1999-04-13 Philip Blundell <philb@gnu.org>
3459 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3460 relocs 17 through 19.
3462 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3464 * elfcode.h: Remove fnmatch.h.
3465 * elflink.h (elf_link_assign_sym_version): Call back to ld
3466 instead of calling fnmatch.
3468 * config.bfd (i?86-*-beoself): Include pe vecs.
3470 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3472 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3475 1999-04-10 Richard Henderson <rth@cygnus.com>
3477 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3478 when trying to resolve dynamic symbol references.
3479 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3480 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3481 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3482 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3483 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3484 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3485 * elflink.h (elf_link_output_extsym): Likewise.
3487 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3489 * section.c (_bfd_strip_section_from_output): New function moved from
3490 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3491 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3492 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3493 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3494 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3495 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3496 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3497 * bfd-in2.h: Update.
3499 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3501 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3503 1999-04-08 Nick Clifton <nickc@cygnus.com>
3505 * coff-mcore.c: New File: Support for mcore-pe targets.
3506 * cpu-mcore.c: New File: Support for mcore targets.
3507 * elf32-mcore.c: New File: Support for mcore-elf target.
3508 * pe-mcore.c: New File: Definitions for mcore-pe target.
3509 * pei-mcore.c: New File: Definitions for mcore-pei target.
3510 * Makefile.am: Add support for MCore targets.
3511 * Makefile.in: Regenerate.
3512 * config.bfd: Add support for MCore targets.
3513 * configure.in: Add support for MCore targets.
3514 * configure: Regenerate.
3515 * archures.c: Add support for MCore architecture.
3516 * bfd-in2.h: Regenerate.
3517 * coffcode.h: Add support for mcore-pe targets.
3518 * elf.c: Add support for mcore-elf target.
3519 * reloc.c: Add support for MCore relocs.
3520 * targets.c: Add support for MCore targets.
3522 1999-04-07 Nick Clifton <nickc@cygnus.com>
3524 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3525 R_ARM_XPC25 and R_ARM_THM_XPC22.
3526 (elf32_arm_reloc_map): Remove redundant entries.
3528 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3530 * sysdep.h (LC_MESSAGES): Never define.
3532 1999-04-06 Chris Torek <torek@bsdi.com>
3534 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3535 all callers. Rewrite completely.
3536 (_bfd_relocate_contents): Rewrite overflow checking.
3537 * bfd-in2.h: Rebuild.
3539 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3541 From Gabriel Paubert <paubert@iram.es>:
3542 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3543 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3544 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3545 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3546 * ppcboot.c (ppcboot_vec): Use little endian routines for
3549 * elf.c (elfcore_strndup): Only define if it will be used.
3550 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3552 (ppc_elf_check_relocs): Remove unused local i.
3553 (ppc_elf_gc_mark_hook): Add default case to switch.
3555 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3556 * srec.c (srec_scan): Accept \r in symbol definitions.
3557 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3558 (symbolsrec_object_p): Likewise.
3560 1999-04-04 Don Bowman <don@pixsci.com>
3562 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3564 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3566 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3568 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3569 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3571 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3573 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3576 1999-03-31 Nick Clifton <nickc@cygnus.com>
3578 * config.bfd: Add support for arm-epoc-pe target.
3579 * configure.in: Add support for arm-epoc-pe target.
3580 * configure: Regenerate.
3581 * targets.c: Add support for arm-epoc-pe target.
3582 * coff-arm.c: Allow header files to override definition of
3583 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3584 * pe-arm.h: Allow previous header files to override definition of
3585 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3586 * pei-arm.h: Allow previous header files to override definition of
3587 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3588 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3589 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3591 1999-03-30 Nick Clifton <nickc@cygnus.com>
3593 * elf.c (elf_map_symbols): Handle the case where section
3594 symbols are generated for content-less sections which are
3595 not mapped to the output file.
3597 * linker.c: Replace direct references to fields in BFD structure
3598 with accessor macros.
3600 * elflink.h: Replace direct references to fields in BFD structure
3601 with accessor macros.
3603 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3605 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3607 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3608 account when adjusting section symbols during a partial link.
3610 1999-03-24 Nick Clifton <nickc@cygnus.com>
3612 * coff-sparc.c (struct coff_reloc_map): Change type of field
3613 'bfd_reloc_val' to bfd_reloc_code_real_type.
3614 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3615 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3616 * elf32-arc.c (struct arc_reloc_map): Ditto.
3617 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3618 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3619 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3620 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3621 * elf32-sh.c (struct elf_reloc_map): Ditto.
3622 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3623 * elf32-v850.c (struct v850_reloc_map): Ditto.
3624 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3625 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3626 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3628 1999-03-17 Martin Hunt <hunt@cygnus.com>
3630 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3631 function so source-level assembly works. If multiple N_SOs
3632 are seen without and N_FUNs, create an indextable entry with
3633 a NULL function name.
3635 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3637 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3638 of certian similar cpus.
3640 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3642 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3643 Add the 5000. Change the architecture for the 5400 to mips4.
3644 (elf_mips_mach): Add r5000.
3646 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3648 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3650 1999-03-11 Nick Clifton <nickc@cygnus.com>
3652 * binary.c (binary_set_section_contents): Generate warning about
3653 huge file offsets for any section that will occupy file space, not
3654 just those that are loadable.
3656 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3658 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3660 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3662 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3664 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3666 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3667 * elflink.h: Revert all changes since Feb 16. Instead:
3668 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3669 appropriate. Copy it to version symbols.
3670 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3671 symbols if appropriate.
3672 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3673 symbol if appropriate.
3674 (elf_link_output_extsym): If symbol is marked as undefined, and
3675 has no nonweak references, mark it as weak undefined.
3677 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3679 * elflink.h (elf_merge_symbol): When overriding a dynamic
3680 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3682 (elf_link_add_object_symbols): Don't copy the other field if we
3685 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3687 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3688 shared object with a weak undefined symbol.
3690 1999-02-18 Nick Clifton <nickc@cygnus.com>
3692 * elfarm-nabi.c: Set partial_inplace back to false.
3694 1999-02-17 Nick Clifton <nickc@cygnus.com>
3696 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3697 (USER_LABEL_PREFIX): Set to "_".
3699 The following patches are from: Scott Bambrough
3700 <scottb@corelcomputer.com>
3702 * libaout.h (M_ARM6_NETBSD): Set to 143.
3704 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3705 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3706 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3707 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3708 * bfd-in2.h: Regenerate.
3710 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3711 'true' as REL relocs are now being used. Add new PIC relocs:
3712 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3713 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3715 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3717 (elf32_arm_final_link_relocate): Change parameters so that entire
3718 reloc is passed. Add support for PIC relocs.
3719 (elf32_arm_relocate_section): Pass entire reloc to
3720 elf32_arm_final_link_relocate.
3721 (elf32_arm_check_relocs): Handle new PIC relocs.
3722 (elf32_arm_adjust_dynamic_symbol): New function.
3723 (elf32_arm_size_dynamic_sections): New function.
3724 (elf32_arm_discard_copies): New function.
3725 (elf32_arm_finish_dynamic_symbol): New function.
3726 (elf32_arm_finish_dynamic_sections): New function.
3727 (ELF_MAXPAGE_SIZE): Define.
3728 (bfd_elf32_bfd_reloc_type_lookup): Define.
3729 (elf_backend_relocate_section): Define.
3730 (elf_backend_adjust_dynamic_symbol): Define.
3731 (elf_backend_create_dynamic_sections): Define.
3732 (elf_backend_finish_dynamic_symbol): Define.
3733 (elf_backend_finish_dynamic_sections): Define.
3734 (elf_backend_size_dynamic_sections): Define.
3735 (elf_backend_plt_readonly): Define.
3736 (elf_backend_want_got_plt): Define.
3737 (elf_backend_want_plt_sym): Define.
3739 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3741 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3742 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3743 (_bfd_mips_elf_fake_sections): Likewise.
3745 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3747 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3748 bfd_elf32_arm_get_bfd_for_interworking,
3749 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3752 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3753 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3754 elf32_arm_find_nearest_line): Make them static.
3756 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3758 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3759 callers. Do not merge a definition from a shared object with a
3760 weak undefined symbol.
3761 (elf_link_add_object_symbols): Do not change the symbol type or
3762 size if the old symbol overrides the new one.
3764 1999-02-08 Nick Clifton <nickc@cygnus.com>
3766 * config.bfd: Add support for strongarm target.
3768 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3770 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3771 fields instead of unsigned char.
3773 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3775 * Makefile.am: Rebuild dependencies.
3776 * Makefile.in: Rebuild.
3778 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3780 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3781 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3782 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3783 * acinclude.m4: Add comments to uses of AC_DEFINE.
3784 * acconfig.h: Remove.
3785 * configure: Rebuild with current autoconf/automake.
3786 * aclocal.m4: Likewise.
3787 * config.in: Likewise.
3788 * Makefile.in: Likewise.
3790 1999-02-04 DJ Delorie <dj@cygnus.com>
3792 * libbfd.c (real_read): don't call fread for zero bytes. This
3793 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3795 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3797 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3798 of a jump is in the current 256 MB region.
3800 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3802 * format.c (bfd_check_format_matches): Change last patch to only
3803 take effect for the binary target.
3805 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3807 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3809 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3811 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3813 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3815 * format.c (bfd_check_format_matches): If the target was
3816 previously specified, don't check other targets when checking for
3819 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3821 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3822 (elf32_arm_reloc_type_lookup): Removed
3823 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3824 (elf32_arm_reloc_type_lookup): New.
3825 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3826 (elf32_arm_reloc_type_lookup): New.
3828 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3830 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3831 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3832 * Makefile.am: Use new files.
3833 * Makefile.in: Regenerate.
3834 * configure.in: Use new files.
3835 * configure: Regenerate.
3837 1999-02-01 Nick Clifton <nickc@cygnus.com>
3839 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3840 (fr30_elf_gc_sweep_hook): New function.
3841 (elf_backend_can_gc_sections): Define.
3843 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3845 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3846 and bfd_elf32_bigarm_oabi_vec.
3848 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3850 * Makefile.am (elf32-arm-oldabi.lo): New.
3851 (elf32-arm-newabi.lo): New.
3852 * Makefile.in: Regenerate.
3853 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3854 (arm-*-elf): Likewise.
3856 (thumb-*-oabi): New.
3857 * configure: Regenerate.
3858 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3859 (bfd_elf32_bigarm_oabi_vec): New.
3860 * elf32-arm-newabi.c: New.
3861 * elf32-arm-oldabi.c: New.
3862 * elf32-arm.c: Removed.
3865 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3867 * binary.c (binary_set_section_contents): Omit warnings for
3868 unloadable sections.
3870 1999-01-31 Michael Meissner <meissner@cygnus.com>
3872 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3873 powerpc{,le}-*-eabi.
3875 1999-01-29 Nick Clifton <nickc@cygnus.com>
3877 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3878 * dwarf2.c (read_signed_leb128): Remove unused variables.
3880 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3882 * elf.c (assign_file_positions_for_segments): Only adjust
3883 p_align when needed.
3885 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3887 * binary.c (binary_set_section_contents): Don't return early for a
3888 non-loadable section, in case the first section is non-loadable.
3889 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3890 W. Rozycki <macro@ds2.pg.gda.pl>.
3892 1999-01-28 Nick Clifton <nickc@cygnus.com>
3894 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3895 R_FR30_GNU_VTENTRY relocs.
3897 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3899 * elflink.h (elf_link_output_sym): Zero syms which are
3900 part of sections which have been excluded.
3902 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3904 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3906 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3907 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3909 1999-01-27 Nick Clifton <nickc@cygnus.com>
3911 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3913 (fr30_final_link_relocate): Use computed value as result of
3916 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3918 * binary.c (binary_set_section_contents): Emit warning for
3919 huge file offsets due to widely-dispersed section LMAs.
3921 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3923 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3924 align first section to largest section alignment, not first
3927 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3929 * configure.in: Require autoconf 2.12.1 or higher.
3931 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3933 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3934 * bfd-in2.h: Likewise.
3935 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3937 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3939 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3940 * cpu-mips.c: Add support for and independent 4111.
3941 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3942 (_bfd_mips_elf_final_write_processing):
3943 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3945 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3947 * elf32-mips.c (elf_mips_abi_name): New.
3948 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3950 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3952 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3953 Handle bfd_mach_mips4300.
3955 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3957 * elf32-i386.c: Remove leaked development code from patch
3958 1998-12-10 by Richard Henderson.
3960 1998-12-10 Richard Henderson <rth@cygnus.com>
3962 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3963 in debug sections for symbol defined externally.
3965 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3967 * targets.c (bfd_target_vector): Remove duplicate entry for
3970 1998-12-09 Nick Clifton <nickc@cygnus.com>
3972 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3973 since we are using RELAs.
3975 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3977 SCO Open Server Release 5 core file support, from Jouke Numan
3979 * sco5-core.c: New file.
3980 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3981 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3982 * Makefile.am: Rebuild dependencies.
3983 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3984 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3985 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3986 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3987 * bfd-in2.h, configure, Makefile.in: Rebuild.
3989 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3991 * config.bfd (hppa*-*-mpeix*): New target.
3992 * configure.in: Add AC_HEADER_DIRENT.
3993 (hppa*-*-mpeix*): New target.
3994 * configure.host (hppa*-*-mpeix*): New host.
3995 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3996 friends rather than just including <sys/dir.h>.
3997 * som.h (struct som_symbol): Add hppa_priv_level and apto
3998 tc_data. Change all users.
3999 (struct somdata): Add comp_unit field.
4000 (obj_som_compilation_unit): Define.
4001 (bfd_som_attach_compilation_unix): Declare.
4002 * som.c: Check HOST_HPPAMPEIX.
4003 (struct som_misc_symbol_info): Add new field priv_level.
4004 (som_object_setup): Add current_offset parameter. Change all
4006 (setup_sections): Likewise.
4007 (som_object_p): For EXECLIBMAGIC, read the lst header.
4008 (som_write_symbol_strings): Add compilation_unit parameter.
4010 (som_finish_writing): Write out compilation_unit.
4011 (som_bfd_derive_misc_symbol_info): Set priv_level.
4012 (som_build_and_write_symbol_table): Set xleast field to 3.
4013 (som_slurp_symbol_table): Set symbol priv_level.
4014 (bfd_som_attach_compilation_unit): New function.
4015 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4016 priv_level into symbol_value.
4017 * configure, config.in: Rebuild.
4019 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4021 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4022 warning function to call _bfd_error_handler instead.
4024 * libbfd.c (COERCE32): Cast through unsigned long and long to
4025 avoid bug in old version of gcc.
4027 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4028 (elf_backend_additional_program_headers): Don't define.
4030 1998-12-08 Nick Clifton <nickc@cygnus.com>
4032 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4033 relocations to include offset of 2 included in the insns, and the
4034 offset of the relocs within the section.
4036 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4038 The following changes were made by David Taylor
4039 <taylor@texas.cygnus.com>, Edith Epstein
4040 <eepstein@sophia.cygnus.com>, Jim Blandy
4041 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4042 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4043 changes originally made by HP; HP did not create ChangeLog
4046 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4047 automake macro library.
4049 * hpux-core.c (hpux_core_core_file_p): this function now
4050 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4051 found in the corefile! Also, in hpux_core_core_file_p, if we
4052 encounter a section with an unknown type, don't punt. Instead,
4053 just skip it. Also, count the number of sections of known type
4054 that we encounter. If we encounter at least one good one, then
4055 we'll declare that the file is a core file. If we encounter any
4056 unknown ones but some known ones, then we'll issue a warning (but
4057 still declare it to be a core file). Also, correctly decide when a
4059 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4060 (CORE_ANON_SHMEM): define if not defined.
4061 (hpux_core_struct): add members lwpid and user_tid.
4062 (core_kernel_thread_id, core_user_thread_id): new macros.
4063 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4064 the name before storing it in the bfd.
4065 (hpux_core_core_file_p): handle threads.
4067 * libhppa.h (GET_FIELD): protect against redefinition.
4068 (HPPA_WIDE): define.
4069 (GET_FIELD): define.
4074 (sign_extend): redefine.
4075 (assemble_6): define.
4076 (assemble_12): rewrite.
4077 (assemble_16): define.
4078 (assemble_16a): define.
4079 (assemble_17): rewrite.
4080 (assemble_22): define.
4082 1998-12-07 Nick Clifton <nickc@cygnus.com>
4084 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4085 relocations for signed values.
4087 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4089 * mipsbsd.c (MY(set_arch_mach)): Make static.
4090 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4091 bfd_mach_mips* macros rather than simple numbers.
4093 COFF weak symbol support, based on patches from Mark Elbrecht
4094 <snowball3@usa.net>:
4095 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4096 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4097 (coff_write_alien_symbol): Likewise.
4098 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4099 (coff_link_add_symbols): Likewise.
4100 (_bfd_coff_link_input_bfd): Likewise.
4101 (_bfd_coff_write_global_sym): Likewise.
4103 * elf.c (copy_private_bfd_data): Always initialize the
4104 includes_phdrs field.
4106 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4107 file defines a symbol first mentioned in an ELF file.
4109 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4110 possible, rather than only if BFD64.
4111 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4113 * bfd-in2.h: Rebuild.
4115 * srec.c (srec_set_section_contents): Correct test to avoid
4116 switching to 4 byte addresses after seeing a second section which
4117 requires 3 byte addresses. From Joel Schantz
4118 <joel.schantz@argosys.boeing.com>.
4120 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4121 <aymeric.vincent@emi.u-bordeaux.fr>.
4123 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4125 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4126 decide whether the output file is -mrelocatable-lib,
4127 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4129 1998-12-03 Nick Clifton <nickc@cygnus.com>
4131 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4132 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4133 * bfd-in2.h: Regenerate.
4134 * libbfd.h: Regenerate
4136 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4138 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4139 link against a dynamic symbol with no type or size.
4141 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4143 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4144 relocation for section which does not get loaded.
4145 (elf_i386_relocate_section) [R_386_32]: Likewise.
4147 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4149 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4150 reloc_count and i long instead of unsigned long. Handle error
4151 return from bfd_canonicalize_reloc.
4153 1998-12-01 Nick Clifton <nickc@cygnus.com>
4155 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4158 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4160 * elf32-sh.c (elf/sh.h): Include.
4161 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4162 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4163 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4164 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4165 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4167 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4169 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4170 causes division by zero later on.
4172 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4174 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4177 1998-11-25 DJ Delorie <dj@cygnus.com>
4179 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4182 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4184 * elf32-fr30.c (fr30_elf_relocate_section): Call
4185 fr30_final_link_relocate.
4186 (fr30_final_link_relocate): New function: Handle I20 and I32
4188 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4189 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4190 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4192 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4195 The following changes are based on a patch submitted by Gianluca
4196 Moro <glctr@abc.it>:
4198 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4199 not already been updated.
4200 (find_remembered_hi16s_reloc): New parameter 'already_found'
4201 returns state of remembered hi16s reloc.
4202 (remember_hi16s_reloc): Set 'found' field to false.
4203 (hi16s_location): Add 'found' field.
4205 1998-11-23 DJ Delorie <dj@cygnus.com>
4207 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4208 to see .DLL files as unrecognized.
4209 (i3coff_object_p): Sorry, had to hack it to not recognize these
4210 files (pei-i386) on request.
4212 1998-11-23 DJ Delorie <dj@cygnus.com>
4214 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4215 relents. Call bfd_check_format to reinitialize.
4217 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4219 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4222 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4224 * aclocal.m4: regenerate
4225 * configure: regenerate
4227 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4229 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4230 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4231 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4232 respect it as an upper bound on what memory to reference.
4233 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4234 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4235 update vtable_entries_size appropriately.
4237 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4239 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4242 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4244 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4245 bfds; they have no "file" so we fake it.
4246 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4247 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4248 resizing the memory buffer.
4249 * opncls.c (bfd_make_writable): New function; lets you write a
4250 bfd_create'd bfd to an in-memory buffer.
4251 (bfd_make_readable): New function; lets you read back that buffer
4252 as if it were from bfd_openr. Used to build generated archive
4253 members (winsup's ld's dlltool)
4255 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4257 * po/bfd.pot: Regenerated.
4259 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4261 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4264 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4266 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4267 element of the gotentry list for local symbols too.
4268 (elf64_alpha_relocate_section): Unify local and global handling.
4269 Assert that gotent->use_count > 0.
4271 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4273 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4274 update for file name changes of July 2, 1998.
4276 * configure: Rebuild.
4278 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4280 * po/bfd.pot: Regenerated.
4282 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4284 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4285 * aclocal.m4, configure: regenerate
4287 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4289 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4291 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4293 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4294 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4296 * aclocal.m4, configure: regenerated.
4298 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4300 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4301 R_D10V_GNU_VTENTRY relocs.
4302 (elf_d10v_howto_table): Likewise.
4303 (d10v_reloc_map d10v_reloc_map): Likewise.
4304 (elf32_d10v_gc_mark_hook): New.
4305 (elf32_d10v_gc_sweep_hook): New.
4306 (elf32_d10v_check_relocs): New.
4307 (elf32_d10v_relocate_section): New.
4308 (elf_backend_relocate_section): Define.
4309 (elf_backend_can_gc_sections): Define.
4311 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4313 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4314 (BFD64_BACKENDS): ...from here.
4315 (BFD32_BACKENDS_CFILES): Move vms files here...
4316 (BFD64_BACKENDS_CFILES): ...from here.
4317 * Makefile.in: Rebuild.
4319 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4321 * Makefile.am: Add FR30 target.
4322 * Makefile.in: Add FR30 target.
4323 * archures.c: Add support for FR30.
4324 * config.bfd: Add support for FR30.
4325 * configure.in: Add support for FR30.
4326 * reloc.c: Add support for FR30 relocations.
4327 * targets.c: Add support for FR30 relocations.
4328 * bfd-in2.h: Regenerate.
4329 * configure: Regenerate.
4330 * libbfd.h: Regenerate.
4331 * cpu-fr30.c: New file.
4332 * elf32-fr30.c: New file.
4334 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4336 * configure.in: detect cygwin* instead of cygwin32*
4337 * configure: regenerate
4339 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4341 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4342 use bfd_malloc and free instead and check return value from bfd_malloc.
4344 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4346 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4347 * libbfd.h: Rebuild.
4349 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4350 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4351 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4352 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4354 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4356 (mips_elf_link_hash_table_create): Don't initialize
4357 dynsym_sec_strindex.
4358 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4359 (mips_elf_size_dynamic_sections): Generate a section symbol for
4360 every output section.
4361 (mips_elf_finish_dynamic_sections): Count all sections for
4363 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4366 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4368 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4369 for later PLT entries in large PLTs.
4370 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4372 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4374 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4376 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4378 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4379 * elflink.h (elf_collect_hash_codes): New function. This function is
4380 called for each exported symbol and we compute the ELF hash value for
4382 (compute_bucket_value): New function. It is called from
4383 size_dynamic_sections to determine the hash table size. When we are
4384 optimizing a better, but slower, algorithm is used.
4385 (size_dynamic_sections): Call compute_bucket_value.
4387 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4389 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4391 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4393 (sh_elf_gc_mark_hook): New.
4394 (sh_elf_gc_sweep_hook): New.
4395 (sh_elf_check_relocs): New.
4396 (elf_backend_can_gc_sections): Define.
4398 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4400 * acinclude.m4: undo previous gettext change
4401 * aclocal.m4: rebuild with right version of aclocal.
4403 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4405 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4406 aclocal.m4 to acinclude.m4, so they don't get lost.
4408 * elfcore.h: rewrite for better corefile support.
4409 * elf.c (elfcore_*): new functions.
4410 * elf-bfd.h (elf_obj_tdata): new structure members.
4411 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4413 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4415 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4417 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4418 and R_M32R_GNU_VTENTRY.
4419 (elf_backend_can_gc_sections): Define.
4420 (m32r_elf_check_relocs): New.
4421 (m32r_elf_gc_mark_hook): New.
4422 (m32r_elf_gc_sweep_hook): New.
4423 (m32r_elf_relocate_section): Handle VT relocs.
4425 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4427 * coff-arm.c (arm_relocate_section): Remove redundant test.
4429 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4430 cleat that the 'bitsize' field is the size of the bitfield AFTER
4431 relocation not before.
4433 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4435 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4438 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4440 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4441 R_SPARC_GNU_VTENTRY.
4442 (elf32_sparc_check_relocs): Handle them.
4443 (elf32_sparc_reloc_type_lookup): Likewise.
4444 (elf32_sparc_relocate_section): Likewise.
4445 (elf32_sparc_gc_mark_hook): New.
4446 (elf32_sparc_gc_sweep_hook): New.
4448 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4450 * som.c (som_finish_writing): Perform some sanity checks when
4451 writing an executable or shared library.
4453 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4455 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4456 * configure.in (elf): Add dwarf1.lo.
4457 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4458 * elf.c (_bfd_elf_find_nearest_line): Add call to
4459 _bfd_dwarf1_find_nearest_line.
4460 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4461 Add call to _bfd_dwarf1_find_nearest_line.
4462 * configure: Rebuilt.
4464 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4466 * elflink.h (elf_gc_sections): Do not allow garbage
4467 collection if dynamic sections have been created.
4469 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4471 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4473 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4474 (v850_elf_perform_relocation): Likewise.
4475 (v850_elf_final_link_relocate): Likewise.
4476 (v850_elf_relocate_section): Likewise.
4477 (v850_elf_gc_sweep_hook): New routine.
4478 (v850_elf_gc_mark_hook): New routine.
4479 (elf_backend_can_gc_sections): Define.
4481 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4483 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4486 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4488 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4489 Declare size as bfd_size_type.
4490 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4492 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4494 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4496 * som.c (CPU_PA_RISC2_0): Define.
4497 (_PA_RISC2_0_ID): Likewise.
4498 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4500 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4502 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4503 has a base which is already defined, only add the referenced
4504 symbol to the dynamic symbol table if it is defined or referenced
4507 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4510 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4512 * elflink.h (elf_link_add_object_symbols): Undo last change.
4514 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4516 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4517 symbol for the indirect alias to a versioned symbol.
4519 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4521 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4522 (elf32_i386_vtentry_howto): New.
4523 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4524 or elf32_i386_vtinherit_howto on lookup.
4526 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4528 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4529 reloc_type. Rename R_68K__max to R_68K_max.
4530 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4533 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4535 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4536 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4538 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4541 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4543 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4544 message has a null byte terminator.
4546 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4548 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4549 word subject to R_V850_32 relocation.
4551 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4553 * dwarf2.c: Add comment describing problem computing line numbers
4554 for undefined symbols at link time.
4556 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4558 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4559 transform a defweak into a plt entry.
4560 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4561 plt entry references to receive a RELATIVE reloc.
4562 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4563 (elf64_alpha_relocate_section): Assert we don't overrun
4564 the allocated relocation space.
4566 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4568 * elf.c (swap_out_syms): Always treat section symbols as
4569 special, even if they are attached to a common section.
4571 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4573 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4574 sections with v850 common section attributes into named v850
4576 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4577 common section attributes into named v850 common sections.
4579 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4581 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4584 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4586 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4587 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4588 reloc to the wrong section a warning, not an error. .dynsbss
4589 is not an output section, so there is no need to check for it.
4591 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4593 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4595 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4597 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4598 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4600 (elf32_arm_gc_mark_hook): New.
4601 (elf32_arm_gc_sweep_hook): New.
4602 (elf32_arm_check_relocs): New.
4603 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4605 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4608 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4610 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4611 assume there is no PLT or GOT.
4613 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4615 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4616 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4617 also accepted as a function symbol type.
4619 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4621 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4623 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4625 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4626 match definition of _bfd_gc_sections field.
4627 * libbfd.h: Rebuild.
4629 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4631 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4632 the addend of a dynamic relocation referencing a section.
4633 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4634 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4636 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4638 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4639 bed has a size_dynamic_sections routine before trying to use it.
4641 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4643 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4644 _bfd_elf_rel_vtable_reloc_fn.
4646 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4648 * Makefile.am: Add elf32-arm.c.
4649 * Makefile.in: Rebuild.
4650 * elf-bfd.h: Add elf_backend_get_symbol_type.
4651 * elf.c (swap_out_syms): If defined, call
4652 elf_backend_get_symbol_type.
4653 * elf32-arm.c: Define elf_backend_get_symbol_type.
4654 (elf32_arm_get_symbol-type): New routine.
4655 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4656 (bfd_elf32_arm_process_before_allocation): Change to
4657 check for STT_ARM_TFUNC.
4658 (elf32_arm_final_link_relocate): Likewise.
4659 * elfxx-target.h: Add elf_backend_get_symbol_type.
4661 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4663 * archures.c (bfd_mach_alpha_ev[456]): New.
4664 * cpu-alpha.c: Rework to match these types.
4665 * bfd-in2.h: Rebuild.
4667 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4669 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4670 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4672 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4673 (elf_i386_reloc_type_lookup): Recognize them.
4674 (elf_i386_check_relocs): Pass them off to generic code.
4675 (elf_i386_relocate_section): Ignore them.
4676 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4677 (elf_backend_can_gc_sections): True.
4679 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4681 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4682 before looking at owner field.
4683 (elf32_arm_to_thumb_stub): Ditto.
4684 (elf32_arm_relocate_section): Compute name before calling
4685 elf32_arm_final_link_relocate().
4687 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4689 * elf.c: comment and formatting cleanups.
4692 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4694 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4695 (core files are treated differently than object files).
4696 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4697 bfd_elf_mkcorefile): declare.
4698 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4699 bfd_elf_mkcorefile): add to bfd_target vector.
4700 * elfcore.h (elf_core_file_p): save the program header table,
4701 and set the bfd architecture from the elf file header.
4702 * elf.c (bfd_elf_mkcorefile): new function.
4703 (_bfd_elf_write_corefile_contents): new function.
4704 (assign_file_positions_for_segments): add cases for handling
4705 PT_NOTE segments. (assign_file_positions_except_relocs):
4706 core files should be handled the same as exec files.
4707 (prep_headers): identify core files as type ET_CORE.
4708 (copy_private_bfd_data): identify the sections belonging to
4709 the PT_NOTE segment.
4711 * elf32-sparc.c (elf32_sparc_final_write_processing):
4712 add break statement to default case.
4714 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4716 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4717 section (not input) will be in sections ".sbss", ".sbss2",
4718 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4719 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4720 output_offset for correct evaluation of addend.
4722 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4724 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4725 elf32_arm_allocate_interworking_sections and
4726 elf32_arm_process_before_allocation.
4728 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4730 * bfd-in.h: Ammend prototype for
4731 elf32_arm_process_before_allocation to remove surplus third
4734 * bfd-in2.h: Regenerate.
4736 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4738 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4740 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4742 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4743 calculated for RELOC_SPARC_REV32 case.
4745 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4747 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4748 elf32_arm_allocate_interworking_sections and
4749 elf32_arm_process_before_allocation.
4750 * bfd-in2.h: Regenerated.
4751 * elf32-arm.c Define elf32_arm_link_hash_table.
4752 (insert_thumb_branch): New routine.
4753 (find_thumb_glue): New routine.
4754 (find_arm_glue): New routine.
4755 (record_arm_to_thumb_glue): New routine.
4756 (record_thumb_to_arm_glue): New routine.
4757 (elf32_arm_link_hash_table_create): New routine.
4758 (elf32_arm_get_bfd_for_interworking): New routine.
4759 (elf32_arm_allocate_interworking_sections) New routine.
4760 (elf32_arm_process_before_allocation) New routine.
4761 (elf32_thumb_to_arm_stub): New routine.
4762 (elf32_arm_to_thumb_stub): New routine.
4763 (elf32_print_private_bfd_data): Fix typo.
4764 (elf32_arm_final_link_relocate): Add argument sym_sec.
4765 Check for branches to thumb symbols in case R_ARM_PC24.
4766 Check for branches to arm symbols in case R_ARM_THM_PC22.
4767 (elf32_arm_relocate_section): Pass symbol section to
4768 elf32_arm_final_link_relocate.
4770 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4772 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4773 entries unless the symbol is defined in the executable; in
4774 particular, undefined weak symbols get a PLT entry.
4776 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4778 * libaout.h: Remove nested comment to avoid warning.
4780 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4782 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4783 R_ARM_PC24 relocation.
4785 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4787 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4788 argument is_local. Add argument sym_flags. Check sym_flags
4789 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4790 (elf32_arm_relocate_section): Don't pass local sym and pass
4791 sym_flags to elf32_arm_final_link_relocate.
4793 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4795 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4796 to not count too few relocs for dynamicly linked executables.
4798 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4800 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4801 symbols without a dynamic index dynamic. Consider all weak
4803 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4804 correspondance between input and output sections.
4806 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4808 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4809 that use a .got.plt section start the got offset at zero.
4811 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4813 * ieee.c (ieee_write_processor): Correct the processor ID written
4814 out for bfd_arch_m68k, accommodating change of March 25.
4816 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4818 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4819 R_ARM_THM_RPC22 relocations.
4821 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4823 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4825 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4826 .got relocs in -Bsymbolic shared objects.
4828 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4830 * elf32-arm.c: Add private flags to ELF header.
4831 (elf32_arm_print_private_bfd_data): New Function.
4832 (elf32_arm_set_private_flags): New Function.
4833 (elf32_arm_copy_private_flags): New Function.
4834 (elf32_arm_merge_private_bfd_data): New Function.
4836 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4838 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4840 (elf32_sparc_relocate_section): Likewise.
4842 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4844 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4845 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4846 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4847 of the function. Recognize no .plt as static linking.
4849 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4851 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4852 ".liblist" string through gettext.
4854 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4856 * Makefile.am: Add support for elf32-arm.lo.
4857 * Makefile.in: Rebuild.
4858 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4859 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4860 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4861 * configure: Regenerate.
4862 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4863 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4864 bfd_target bfd_elf32_littlearm_vec.
4865 * elf32-arm.c: New file.
4867 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4869 * libaout.h (M_SPARCLITE_LE): New machine.
4870 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4871 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4872 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4873 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4874 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4875 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4876 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4877 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4878 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4879 be BFD_RELOC_SPARC_REV32.
4881 * config.bfd (sparc86x-*-aout): New
4883 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4885 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4886 actually mapping the output sections.
4888 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4891 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4892 (mn10300_elf_reloc_map): Similarly.
4893 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4895 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4897 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4899 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4900 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4901 elf_mips_reloc_type defined in elf/mips.h.
4903 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4905 * elf64-mips.c: Remove reloc_type definition completely. It's now
4908 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4910 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4911 as they are defined in elf/mips.h now.
4913 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4916 * Re-add lost change:
4917 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4919 (mn10300_elf_relax_section): Include stack space for register saves
4920 in the imm8 field of a "call" instruction.
4921 (compute_function_info): Determine how much stack is allocated by
4922 the movm instruction. Fix typo.
4923 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4925 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4927 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4928 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4930 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4932 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4934 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4936 * elf32-hppa.h: Let ELF header define the enum containing the
4937 external reloc numbers.
4938 * elf32-i386.h: Likewise.
4940 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4942 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4943 * elf32-mips.c: Likewise.
4944 * elf32-ppc.c: Likewise.
4946 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4948 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4949 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4951 * bfd-in.h: Regenerate.
4952 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4953 parameter to 'unsigned int' to avoid K&R compatability problems.
4955 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4957 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4958 functionname_ptr to be const. Change line_ptr to be unsigned.
4960 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4961 macro is not defined. Change second parameter from bfd_link_info
4962 to coff_final_link_info. Add prototype.
4963 (coff_final_link_postscript): Simplify handling when macro is not
4964 defined. Add prototype.
4966 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4968 * elf-mn10300.c: Before include system specific ELF header define
4969 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4970 * elf32-mips.c: Likewise.
4971 * elf32-ppc.c: Likewise.
4973 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4975 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4976 temporary patch over to elf64-mips.c as well.
4978 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4980 * elf32-mips.c (reloc_type): Temporarily disable definition of
4981 standard relocation since they are now defined in elf/mips.h.
4983 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4985 * elf-m10200.c (mn10200_elf_final_link_relocate):
4986 Modify range test for case R_MN10200_8.
4988 * elf-m10300.c (mn10300_elf_final_link_relocate):
4989 Modify range test for case R_MN10300_8.
4991 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4993 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4994 * elf32-i386.c (elf_backend_got_header_size): Define.
4995 (elf_backend_plt_header_size): Define.
4996 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4997 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4998 * elfxx-target.h: Provide a default of zero.
4999 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5000 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5002 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5003 entry from an executable, even if the plt refcount goes to 0.
5005 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5007 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5008 directory name at the line number.
5010 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5011 with an unspecified type.
5013 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5015 * sunos.c: Add undef of valid to avoid problem on SunOS.
5017 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5019 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5021 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5023 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5024 R_68K_PCxx and R_68K_xx relocations. Make sure that
5025 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5026 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5027 R_68K_xx relocations.
5028 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5029 that has no plt entry.
5030 (elf_m68k_relocate_section): Ignore the plt offset in a static
5032 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5034 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5037 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5039 (howto_table, reloc_map): Add entries for them.
5040 (elf_m68k_check_relocs): Handle them. Implement reference
5041 counting for got and plt entries.
5042 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5043 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5045 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5046 (elf_m68k_relocate_section): Handle the new reloc types.
5047 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5048 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5049 * elflink.h (elf_link_add_object_symbols): When creating an
5050 indirect reference for symbol versioning also copy the plt
5052 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5053 flag also reset the plt offset.
5054 (elf_link_assign_sym_version): Likewise.
5055 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5056 the size of the entry in bytes.
5057 (elf_gc_allocate_got_offsets): Likewise.
5059 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5061 * elflink.h (elf_gc_sections): Return true rather than falling off
5064 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5067 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5069 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5070 comment describing when it should be enabled.
5071 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5074 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5076 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5077 information ATN records.
5079 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5081 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5082 section for an absolute symbol in a fully linked file. Based on
5083 patch from Christian Holland <CHolland@de.lucent.com>.
5085 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5087 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5088 that a symbol is undefined.
5090 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5092 * som.c (som_bfd_gc_sections): Define.
5094 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5096 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5097 overflows in ARM_26D patches, since they have already been
5098 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5100 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5102 * coffcode.h (coff_write_object_contents): If we have any long
5103 section names, call coff_write_symbols even if there are no
5106 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5108 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5109 PT_LOAD segment, rather than only setting it once for the entire
5112 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5113 rather than ignoring every phdr with a p_paddr of 0, ignore all
5114 the phdrs if they all have a p_paddr of 0.
5116 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5117 section was discarded from the link.
5119 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5121 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5123 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5125 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5126 floating point operations.
5128 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5130 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5133 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5135 Merge of vax/vms (read-only) support
5136 * configure.com: Support Vax target.
5137 * makefile.vms: Support Vax target.
5138 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5139 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5141 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5143 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5145 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5147 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5149 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5150 * targets.c (bfd_target_ovax_flavour): New flavour.
5151 (vms_alpha_vec): Renamed from evax_alpha_vec.
5153 (target_vector): Update accordingly.
5154 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5156 (vax*-*-*vms*): New target.
5157 * Makefile.am: Update for renamed files. Rebuild dependencies.
5158 * bfd-in2.h: Rebuild.
5159 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5161 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5163 Based on patch from Matt Semersky <matts@scd.hp.com>:
5164 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5165 pointer on abfd->outsymbols.
5166 (generic_add_output_symbol): Handle NULL sym parameter.
5168 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5170 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5173 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5175 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5176 when handling 32 bit immediate relocs.
5177 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5179 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5181 * section.c (STD_SECTION): Account for recently added gc_mark
5182 field in struct asection.
5184 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5185 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5187 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5189 ELF Section-level Garbage Collection:
5190 * bfd.c (bfd_gc_sections): New.
5191 * aout-adobe.c: Hook to default implementation.
5192 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5193 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5194 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5195 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5196 * tekhex.c, versados.c: Likewise.
5197 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5198 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5200 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5201 (bfd_generic_gc_sections): New.
5202 * section.c (SEC_KEEP): New.
5203 (asection): Add gc_mark member.
5205 * elfcode.h (elf_gc*): New name remappings.
5206 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5207 sections to be excluded.
5208 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5209 (elf_gc_propogate_vtable_entries_used): New.
5210 (elf_gc_smash_unused_vtentry_relocs): New.
5211 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5212 (elf_gc_common_finalize_got_offsets): New.
5213 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5214 * elfxx-target.h: Add and default gc hooks.
5216 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5218 (struct elf_obj_tdata): Likewise for local_got_offsets.
5219 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5220 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5221 * elf64-sparc.c, elflink.h: Likewise.
5223 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5224 (ELF_LINK_HASH_MARK): Define.
5225 (struct elf_backend_data): Add GC hooks.
5226 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5228 * elf-m10300.c (mn10300_elf_check_relocs): New.
5229 (mn10300_elf_gc_mark_hook): New.
5230 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5231 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5232 (mn10300_elf_final_link_relocate): Likewise.
5233 (mn10300_elf_relocate_section): Likewise.
5234 (elf_backend_can_gc_sections): Define.
5235 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5236 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5237 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5238 (mips_info_to_howto_rel): Likewise.
5239 (mips_elf_relocate_section): Likewise.
5240 (mips_elf_check_relocs): Likewise.
5241 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5242 (elf_backend_can_gc_sections): Define.
5243 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5244 (ppc_elf_howto_raw): Handle them.
5245 (ppc_elf_reloc_type_lookup): Likewise.
5246 (ppc_elf_relocate_section): Likewise.
5247 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5248 Handle new vtable relocs.
5249 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5250 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5251 (elf_backend_can_gc_sections): Define.
5253 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5255 * archures.c (bfd_mach_mn10300): Define.
5256 * elf-m10300.c: Include elf/mn10300.h
5257 (elf_mn10300_mach): New function.
5258 (_bfd_mn10300_elf_final_write_processing): Likewise.
5259 (_bfd_mn10300_elf_object_p): Likewise.
5260 (elf_backendfinal_write_processing): Define.
5261 (elf_backend_object_p): Likewise.
5263 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5265 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5268 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5270 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5271 link_next field, not the next field.
5273 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5275 * elf.c (map_sections_to_segments): Check the section address
5276 against the phdr size both with and without a modulo of
5279 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5281 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5282 linker created empty input section if the output section has the
5285 * elflink.h (elf_link_output_extsym): Print an error message if
5286 _bfd_elf_section_from_bfd_section fails.
5288 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5291 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5293 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5294 native linker output. Avoid putting an empty section in more than
5297 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5299 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5300 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5302 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5304 * elf.c (swap_out_syms): New arg relocatable_p.
5305 Don't add section VMA to symbols for relocatable output.
5306 (_bfd_elf_compute_section_file_positions): Update call to
5309 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5311 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5312 against 'addend' be signed rather than unsigned.
5314 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5316 * elf32-m32r.c: Add prototyps for static functions.
5318 * coff-arm.c: Add prototypes for static functions.
5320 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5322 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5323 LMA is used to order sections in a segment.
5325 * elf32-v850.c: Add prototypes for static functions.
5326 Change type of addend parameter to bfd_vma in various functions.
5328 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5330 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5331 complain_overflow_signed instead of complain_overflow_bitfield.
5333 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5335 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5336 when comparing against 0.
5338 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5340 * Makefile.am (config.status): New target.
5341 * Makefile.in: Rebuild.
5343 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5345 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5346 error if previous object endianness doesn't match current object.
5348 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5350 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5351 _bfd_elf_print_private)bfd_data ().
5353 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5355 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5357 (elf_link_add_object_symbols): Set type_change_ok and
5358 size_change_ok before calling elf_merge_symbol.
5360 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5361 undefined symbol error, don't also issue an overflow error.
5363 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5365 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5366 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5367 message instead of crashing.
5369 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5371 * archures.c (bfd_mach_cpu32): Define.
5372 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5374 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5375 * ieee.c: Include <ctype.h>.
5376 (ieee_object_p): Parse out process ID string to make it more
5377 likely to be acceptable for bfd_scan_arch.
5378 * bfd-in2.h: Rebuild.
5380 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5382 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5383 _bfd_elf_print_private_bfd_data() so that the program header will
5386 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5388 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5389 0x68. Reindent. Add some comments.
5391 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5393 * elf.c (copy_private_bfd_data): Adjust physical address of
5394 segment in output BFD to contain LMAs of its sections.
5396 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5398 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5399 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5400 endian data 32 bit relocations.
5401 (elf32_sparc_merge_private_bfd_data): Check if linking little
5402 endian objects with big endian objects.
5403 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5404 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5405 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5407 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5408 * archures.c (bfd_mach_sparc_sparclite_le): New.
5409 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5411 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5413 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5416 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5418 * bfd-in.h: Move over patch to bfd-in2.h.
5420 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5422 (_bfd_relocate_contents): Likewise.
5424 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5426 * peicode.h (add_data_entry): If the section has no private data
5427 then do not create a Data Dictionary entry for it.
5429 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5431 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5432 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5433 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5434 subsections during relaxation more correctly.
5436 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5438 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5439 Add extra argument to bfd_arm_process_before_allocation ().
5440 * bfd-in.h: Reflect changes made in bfd-in2.h.
5441 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5442 coff class of a BFD symbol.
5443 * coff-arm.c: Add support for interworking between Thumb code and
5444 non-interworking aware ARM code.
5446 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5448 * po/Make-in (install-info): New target.
5450 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5452 * filemode.c: Remove; not used.
5454 If sysdep.h includes a header file, don't include it again:
5455 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5457 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5459 * archive.c: Don't include <string.h> or <errno.h>.
5460 * evax-alpha.c; Don't include <stdio.h>.
5461 * evax-egsd.c: Likewise.
5462 * evax-etir.c: Likewise.
5463 * evax-misc.c: Likewise.
5464 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5465 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5467 * hpux-core.c: Likewise.
5468 * netbsd-core.c: Likewise.
5470 * libbfd.c: Don't include <sys/types.h>.
5471 * nlmcode.h: Don't include <string.h>.
5472 * osf-core.c: Don't include <string.h> or <stdio.h>.
5473 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5474 <errno.h>, or <unistd.h>.
5475 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5477 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5479 * configure.com: If the version number can not be found in
5480 configure.in, set it to "unknown" rather than "2.8.1".
5482 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5484 * elf32-mips.c (elf_mips_mach): New.
5485 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5486 (_bfd_mips_elf_final_write_processing): Use the names
5487 of machines, rather than the numbers. Set both the ARCH
5488 and MACH in e_flags. Handle a few more specific machines.
5489 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5490 EF_MIPS_ARCH and EF_MIPS_MACH.
5492 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5494 * syms.c (bfd_is_local_label): Revert last change.
5495 * srec.c (srec_write_symbols): Discard debugging symbols.
5497 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5499 * som.c: Include <ctype.h>.
5500 * som.h: Don't include sysdep.h.
5502 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5504 * libbfd.h: Rebuilt.
5505 * libbfd-in.h: Removed gettext includes and defines.
5506 * sysdep.h: Moved gettext-related includes and defines here.
5508 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5510 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5511 an ad-hoc test. Kill bogus #if 0 code.
5512 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5514 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5516 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5517 when generating a normal executable for a symbol defined in a
5518 regular file. When copying a reloc into the output file, adjust
5519 the addend for a PC relative reloc against a global symbol.
5521 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5523 * libbfd.h: Rebuilt.
5524 * libbfd-in.h (_): Define as dgettext.
5526 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5528 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5530 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5531 when declaring parameter types.
5532 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5534 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5536 * config.bfd: If we include any ELF targets in targ_defvec and/or
5537 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5538 * elf32-gen.c (dummy): New static const variable.
5539 (elf_generic_info_to_howto): New static function.
5540 (elf_generic_info_to_howto_rel): New static function.
5541 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5542 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5543 * elf64-gen.c: Same changes as elf32-gen.c.
5544 * elfcode.h (elf_object_p): For the generic target, ignore a
5545 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5547 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5549 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5550 * configure: Rebuild.
5552 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5554 * config.bfd: Update OSR5/Unixware patterns.
5556 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5558 * elf.c (assign_file_positions_for_segments): Allow for holes
5559 between sections added by a link script.
5561 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5563 * configure.in: Change version number to 2.9.4
5564 * configure: Rebuild.
5566 Based on patch from H.J. Lu <hjl@gnu.org>:
5567 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5568 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5569 * bfd-in2.h: Rebuild.
5571 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5573 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5576 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5578 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5579 (elf64_alpha_relax_section): Fill them in.
5580 (elf64_alpha_relax_opt_call): Implement more than a stub.
5581 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5582 alignment on .scommon.
5583 (elf64_alpha_merge_gots): Merge use counts as well.
5585 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5587 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5588 for calculating a local symbol's address.
5589 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5590 Set the .got's cooked size as well as the raw size.
5592 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5594 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5595 internationalisation of printed information.
5597 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5598 internationalisation of printed information.
5600 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5602 * syms.c (struct indexentry): Change directory_name, file_name,
5603 and function_name fields to char *.
5604 (struct stab_find_info): Change cached_file_name field to char *.
5606 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5608 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5610 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5612 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5614 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5616 * Makefile.am (install-data-local): Make $(includedir).
5617 * Makefile.in: Rebuild.
5619 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5621 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5623 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5625 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5626 * Makefile.in: Rebuild.
5628 * bfd-in2.h: Rebuild for Nick's changes.
5630 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5632 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5633 change wrt length == max_namelen.
5635 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5637 * Many files: Added gettext invocations around user-visible
5639 * libbfd-in.h: Added gettext includes and defines.
5640 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5641 HAVE_LC_MESSAGES): Define.
5642 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5644 * Makefile.am (SUBDIRS): Added po.
5645 (POTFILES): New macro.
5646 (po/POTFILES.in): New target.
5647 (SOURCE_HFILES): New macro.
5649 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5651 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5653 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5654 NT_PRSTATUS note section encountered, it contains the status of
5655 the currently executing thread when the core file was written.
5657 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5659 * libcoff.h: Add extra parameter to
5660 bfd_coff_link_output_has_begun overrideable function.
5661 * cofflink.c: Pass extra parameter to
5662 bfd_coff_link_output_has_begun function.
5663 * bfd-in.h: Add prototypes for exported ARM interworking
5665 * peicode.h: ARM specific code reorganised to conform to BFD
5667 * coffcode.h: ARM specific code reorganised to conform to BFD
5669 * coff-arm.c: Code reorganised to conform to the BFD coding
5670 conventions. Global variables have been moved into an ARM
5671 specific hash table structure and a new function:
5672 bfd_arm_get_bfd_for_interworking() has been created which is
5673 called from the linker scripts.
5675 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5677 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5679 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5680 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5681 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5682 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5684 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5686 * config.bfd: Added sparc86x support.
5688 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5690 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5691 an out of range pc-relative jump/call to an undefined weak symbol.
5693 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5695 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5698 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5700 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5701 an error other than bfd_error_system_call, set the error to
5702 bfd_error_wrong_format.
5704 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5705 bfd_elf32_powerpcle_vec.
5707 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5708 program segments are zero, don't set p_paddr_valid.
5710 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5712 * elf64-alpha.c: Initial implementation of relaxation --
5713 (struct alpha_elf_link_hash_entry): Add use_count member.
5714 (elf64_alpha_check_relocs): Initialize and increment it.
5715 (elf64_alpha_can_merge_gots): Check it when considering merging.
5716 (elf64_alpha_merge_gots): Drop entries with zero use.
5717 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5718 (elf64_alpha_always_size_sections): Split out got sizing ...
5719 (elf64_alpha_size_got_sections): ... here. New function.
5720 (elf64_alpha_relax_find_reloc_ofs): New function.
5721 (elf64_alpha_relax_with_lituse): Likewise.
5722 (elf64_alpha_relax_without_lituse): Likewise.
5723 (elf64_alpha_relax_opt_call): Likewise.
5724 (elf64_alpha_relax_section): Likewise.
5725 (elf64_alpha_add_symbol_hook): Likewise.
5726 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5727 (elf64_alpha_relocate_section): Likewise.
5728 (bfd_elf64_bfd_relax_section): Define.
5729 (elf_backend_add_symbol_hook): Likewise.
5731 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5733 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5734 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5735 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5737 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5739 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5740 * configure: Rebuild.
5742 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5744 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5745 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5746 * configure.in: Define and substitute WIN32LDFLAGS and
5748 * aclocal.m4: Rebuild with new libtool.
5749 * configure, Makefile.in: Rebuild.
5751 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5753 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5754 before any other symbols in the same section.
5756 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5758 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5761 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5763 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5765 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5766 Use addr_size for address size, rather than sizeof(bfd_vma).
5767 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5768 Fix call to read_address.
5769 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5770 Scrap other unneeded arguments. Fix call to read_address.
5771 (scan_unit_for_functions): Fix call to read_attribute.
5772 (parse_comp_unit): We now handle more values for addr_size.
5773 Set addr_size in unit. Fix call to read_attribute and
5776 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5778 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5780 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5782 * archures.c (bfd_default_scan): Add m68k cases back to default
5783 switch, reverting patch of March 25, since IEEE support depends
5786 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5788 * Makefile.am (diststuff): New target.
5789 * Makefile.in: Rebuild.
5791 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5793 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5794 som_offset when we have an extended name table.
5796 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5798 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5800 * Makefile.in: Rebuild.
5802 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5804 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5805 symbols when creating a shared library.
5806 (elf_m68k_adjust_dynindx): New function, used by above code.
5807 (elf_m68k_finish_dynamic_sections): Initialize the section
5809 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5811 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5813 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5816 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5818 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5821 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5823 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5826 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5828 * configure.in: Set version to 2.9.1.
5829 * configure: Rebuild.
5831 * Branched binutils 2.9.
5833 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5835 * syms.c (ENABLE_CACHING): Define.
5836 (struct indexentry): Define.
5837 (struct stab_cache): Remove.
5838 (cmpindexentry): New static function.
5839 (struct stab_find_info): Add new fields: indextable,
5840 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5841 cached_file_name. Remove fields: file_cache, function_cache, and
5843 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5844 index table and search it.
5846 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5848 * elf.c (_bfd_elf_copy_private_section_data): Call
5849 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5851 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5853 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5855 * coff-arm.c: Define all globally visible variables and functions
5856 only when COFF_WITH_PE is not defined.
5857 * configure.in (armpe_little_vec, armpe_big_vec): Add
5859 * configure: Rebuild.
5861 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5863 Fix some gcc -Wall warnings:
5864 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5865 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5866 * archures.c (bfd_default_scan): Likewise.
5867 * bfd.c (bfd_scan_vma): Likewise.
5868 * binary.c (mangle_name): Likewise
5869 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5870 * coff-sh.c (sh_relocate_section): Likewise.
5871 * coff-stgo32.c (create_go32_stub): Likewise.
5872 * coffcode.h (coff_slurp_line_table): Likewise.
5873 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5874 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5875 (assign_file_positions_for_segments): Likewise.
5876 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5877 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5878 * oasys.c (oasys_write_sections): Likewise.
5879 * ppcboot.c (ppcboot_object_p): Likewise.
5880 (mangle_name): Likewise.
5881 * riscix.c (riscix_fix_pcrel_26): Likewise.
5882 * srec.c (srec_scan): Likewise.
5883 * stabs.c (_bfd_write_section_stabs): Likewise.
5884 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5885 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5886 switch. Declare parameters for function pointers.
5887 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5889 * elf.c (elf_sort_sections): Likewise.
5890 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5891 Add default cases to switches.
5892 (coff_arm_relocate_section): Remove unused local variables.
5894 (coff_arm_bfd_set_private_flags): Change flag variable to type
5896 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5897 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5898 (dump_toc): Change cat to const, and initialize it.
5899 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5900 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5901 (sh_elf_relocate_section): Initialize r_symndx.
5902 * coffcode.h (coff_compute_section_file_positions): Only declare
5903 old_sofar if ALIGN_SECTIONS_IN_FILE.
5904 (coff_write_object_contents): Initialize csym.
5905 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5906 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5908 * dwarf2.c: Include libiberty.h.
5909 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5910 (decode_line_info): Remove unused local variables.
5911 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5912 (m32r_elf_relocate_section): Likewise.
5913 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5914 (v850_elf_reloc): Likewise.
5915 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5916 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5917 * elf.c (assign_file_positions_for_segments): Always set adjust.
5918 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5919 parenthesize expression.
5920 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5921 (m32r_elf_object_p): Return a value.
5922 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5923 * elf32-mips.c (mips_elf_final_link): Initialize last.
5924 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5925 * elf32-v850.c (v850_elf_object_p): Return a value.
5926 (v850_elf_print_private_bfd_data): Change fprintf format string.
5927 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5929 * elflink.h (elf_link_add_object_symbols): Change vernum to
5930 unsigned int, and initialize it. Change fprintf format string.
5931 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5932 when setting or comparing to soname_indx.
5933 (elf_create_pointer_linker_section): Change num_symbols to
5935 * libcoff-in.h (coff_data_type): Change flags to flagword.
5936 * peicode.h (pe_print_idata): Initialize idx. Change j to
5937 bfd_size_type. Initialize hint_member. Remove useless test to
5939 (pe_print_edata): Change num_functions and num_names in struct
5940 EDT_type to unsigned long. Remove cast. Change fprintf format
5942 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5943 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5945 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5946 int *. Update uses. Change j to long.
5947 * bfd-in2.h, libcoff.h: Rebuild.
5949 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5951 * elf32-v850.c Remove definition of USE_REL.
5952 (v850_elf_info_to_howto_rela): New function.
5953 (v850_elf_perform_relocation): Renamed from
5954 v850_elf_store_addend_in_insn. Removed replace argument.
5955 (v850_elf_reloc): store the relocation in the addend field instead
5957 (v850_elf_final_link_relocate): Now calls
5958 v850_elf_perform_relocation.
5959 (v850_elf_relocate_section): Remove code to generate REL
5962 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5964 * coffcode.h (coff_new_section_hook): Set the type and storage
5965 class in the native symbol information allocated for a new section
5968 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5970 * peicode.h: Chain together calls to
5971 coff_bfd_copy_private_bfd_data and
5972 coff_bfd_print_private_bfd_data.
5974 * coff-arm.c: Add prototypes for
5975 coff_arm_bfd_print_private_bfd_data and
5976 coff_arm_bfd_copy_private_bfd_data.
5978 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5980 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5983 * peicode.h: Call arm-coff private data functions after handling
5986 * coff-arm.c: Turn statics into globals so that they can be shared
5987 both pe and pei backends.
5989 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5991 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5993 (sunos_write_object_contents): Likewise.
5994 * aoutx.h (NAME(aout,machine_type)): Likewise.
5995 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5997 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5999 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6001 (bfd_default_scan): Remove m68k special cases.
6002 * bfd-in2.h: Rebuild.
6003 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6005 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6006 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6008 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6009 selection, change printable_name to just "m68k" and make that the
6010 default instead of m68k:68020.
6012 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6014 (MY_get_section_contents): Define as aout_32_get_section_contents
6015 rather than NAME(aout,get_section_contents).
6017 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6019 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6020 and call bfd_default_set_arch_mach to do the real work.
6022 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6024 * bout.c (BALX): Include return register g14 as part of the insn.
6026 (calljx_callback): Use it.
6028 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6030 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6031 * libbfd.h: Rebuild.
6033 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6034 byte_count to unsigned int.
6035 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6036 unused local variables.
6038 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6039 variables er and er1.
6041 * cpu-v850.c: Include <ctype.h>.
6042 (scan): Case isdigit argument to unsigned char.
6044 From Yan Meroth <YAN.MEROTH@st.com>:
6045 * ihex.c (ihex_scan): Add extbase variable so that getting an
6046 extended linear address record does not ignore any previous
6048 (ihex_write_object_contents): When writing out an extended linear
6049 address record, zero out any previous extended address.
6051 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6053 * ieee.c (do_one): Check section before dereferencing it.
6054 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6055 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6057 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6059 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6061 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6063 * coff-arm.c: Add interworking functions to pe backends.
6065 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6067 * configure.in: Use AM_DISABLE_SHARED.
6068 * aclocal.m4, configure: Rebuild with libtool 1.2.
6070 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6072 * coff-arm.c (coff_arm_relocate_section): Better error messages
6073 when interowrking conflucts occur. Courtesy of Jonathan Walton
6075 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6076 relocations. Patch courtesy of Jonathan Walton and Tony
6079 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6081 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6082 part of Feb 22 change controling when to override the existing
6083 symbol with the .plt entry.
6085 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6087 * config.bfd (targ_cpu): Add thumb-pe target.
6089 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6090 functions in PE build.
6092 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6094 * config.bfd (sparclite-*-elf*): Added.
6096 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6098 * configure.in: Add elf.lo to elf shell variable.
6099 * Makefile.am (BFD_LIBS): Remove elf.lo.
6100 (BFD_LIBS_CFILES): Remove elf.c.
6101 (BFD32_BACKENDS): Add elf.lo.
6102 (BFD32_BACKENDS_CFILES): Add elf.c.
6103 * configure, Makefile.in: Rebuild.
6105 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6107 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6108 relocation against a now-local symbol should not have a dynamic
6111 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6113 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6115 (pe_print_private_bfd_data): Print PE flags. From Mikey
6116 <jeffdb@netzone.com>.
6118 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6120 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6121 a plt entry when we can determine that we authoritatively define
6124 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6126 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6127 don't actually use trad-core, but a SunOS-style core file handled
6129 * hosts/sparclinux.h: Remove.
6131 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6133 * peicode.h (pe_print_idata): If there is no .idata section, look
6134 for the import tables in some other section. Make the initial
6135 label line up better with the data. Print the import address
6136 table even if there is no import name table. If the import
6137 address table holds actual addresses, print them.
6139 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6141 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6142 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6143 bfd_error_system_call.
6145 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6147 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6148 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6150 From H.J. Lu <hjl@gnu.org>:
6151 * Makefile.am (libbfd_la_LDFLAGS): Define.
6152 * Makefile.in: Rebuild.
6154 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6156 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6157 * netbsd.h (MACHTYPE_OK): Define.
6158 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6159 calling N_SET_MACHTYPE, rather than having a switch.
6160 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6162 * i386netbsd.c (MACHTYPE_OK): Don't define.
6163 (DEFAULT_MID): Define.
6164 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6165 (MACHTYPE_OK): Don't define.
6166 (DEFAULT_MID): Define.
6167 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6168 (DEFAULT_MID): Define.
6169 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6170 (DEFAULT_MID): Define.
6171 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6172 (DEFAULT_MID): Define.
6174 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6175 * vaxnetbsd.c: New file.
6176 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6177 rather than netbsd_core.
6178 * targets.c (vaxnetbsd_vec): Declare.
6179 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6180 defined, add netbsd_core_vec.
6181 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6182 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6183 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6184 * config.bfd (alpha*-*-netbsd*): New target.
6185 * Makefile.am: Rebuild dependencies.
6186 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6187 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6188 * configure, Makefile.in: Rebuild.
6190 * configure.host: Remove the old shared library build stuff. We
6191 now use libtool instead.
6193 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6195 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6197 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6199 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6200 * configure: Rebuild.
6202 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6203 * elf32-v850.c (remember_hi16s_reloc): New function.
6204 (find_remembered_hi16s_reloc): New function.
6205 (v850_elf_store_addend_in_insn): Use the above new functions to
6206 match up HI6S relocs with LO16 relocs.
6208 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6210 * configure.in: Change -linux* to -linux-gnu*.
6211 * config.bfd, configure.host: Likewise.
6212 * configure: Rebuild.
6214 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6216 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6217 LO16/HI16S bug and improve comments about what is going on.
6219 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6221 * configure, aclocal.m4: Rebuild with new libtool.
6223 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6225 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6226 when merging v850 code into v850e/v850ea code. Do not initialise
6227 output flags if the input is the default architecture.
6229 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6231 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6232 get the size from bfd_arch_bits_per_address instead of directly
6235 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6237 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6238 to wrap, just return all 1's bits instead.
6239 * libbfd.h: Regenerate.
6241 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6243 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6245 (coff_relocate_section): If COFF_WITH_PE, define as
6246 coff_pe_i386_relocate_section.
6247 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6248 skip empty sections, to match coff_write_object_contents.
6250 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6251 rather than swapping out r_offset twice. From Luke Deller
6252 <luked@cse.unsw.edu.au>.
6254 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6256 * configure.in: Set libtool_enable_shared rather than
6257 libtool_shared. Remove diversion hack.
6258 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6261 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6263 * syms.c (struct stab_cache): Define.
6264 (struct stab_find_info): Remove cached_offset, cached_stab,
6265 cached_str, and cached_stroff fields. Add file_cache,
6266 function_cache, and line_cache fields.
6267 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6270 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6272 * peicode.h (pe_print_idata): Check for import of ordinal rather
6274 (pe_print_edata): If there is no .edata section, look for the
6275 export data in some other section.
6277 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6279 * configure.in: Change version to 2.8.4.
6280 * configure: Regenerated.
6282 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6284 Add tms320c30 support:
6285 * cpu-tic30.c: New file.
6286 * aout-tic30.c: New file.
6287 * coff-tic30.c: New file.
6288 * archures.c (bfd_arch_tic30): Define.
6289 (bfd_tic30_arch): Declare.
6290 (bfd_archures_list): Add bfd_tic30_arch.
6291 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6293 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6294 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6295 (coff_set_flags): Likewise.
6296 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6297 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6298 * Makefile.am: Rebuild dependencies.
6299 (ALL_MACHINES): Add cpu-tic30.lo.
6300 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6301 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6302 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6303 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6305 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6307 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6308 to lag behind LO16 reloc by a couple of instructions.
6310 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6312 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6313 make to reexamine the file timestamp.
6314 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6316 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6319 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6321 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6322 to create .dynsbss and .rela.sbss sections.
6323 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6324 copied from dynamic objects into .sbss.
6325 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6326 use it. Correct typo of .rela.sdata2.
6327 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6328 put the data, which may now be in .sbss.
6329 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6330 (elf_backend_create_dynamic_sections): Define as
6331 ppc_elf_create_dynamic_sections.
6333 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6334 against _GLOBAL_OFFSET_TABLE_.
6335 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6336 shared libraries which refer to local symbols. Make sure that the
6337 test for allocating space for a reloc in a shared object is the
6338 same as the test for emitting a reloc.
6340 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6342 * config.bfd (i[3456]-*-mingw32*): New target.
6343 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6344 * aclocal.m4, configure: Rebuild.
6346 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6348 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6351 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6353 Sparc v9 ABI compliant PLT:
6354 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6355 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6356 (LARGE_PLT_THRESHOLD): New define.
6357 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6358 (sparc64_elf_build_plt): New function.
6359 (sparc64_elf_plt_entry_offset): Likewise.
6360 (sparc64_elf_plt_ptr_offset): Likewise.
6361 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6362 contain the index for convenience. Skip the initial entries
6364 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6365 memory for the benefit of .rela.plt.
6366 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6367 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6368 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6369 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6370 Call sparc64_elf_build_plt.
6371 (elf_backend_want_got_plt): No.
6372 (elf_backend_plt_readonly): No.
6373 (elf_backend_plt_alignment): 8.
6375 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6376 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6377 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6380 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6382 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6384 * cpu-mips.c (arch_info_struct): Add mips variants.
6385 * bfd-in2.h: Rebuilt.
6387 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6389 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6392 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6394 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6395 (i[3456]86sco3.2v5*coff): New target.
6397 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6399 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6401 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6403 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6404 * bfd-in2.h: Regenerate.
6406 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6408 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6410 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6412 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6413 adjust addend for an output common symbol (from Jimmy Blair
6414 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6415 defined symbol to counteract adjustment made in generic relocation
6418 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6420 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6422 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6423 (GET_SCNDHR_NLNNO): Likewise.
6425 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6427 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6429 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6431 * elf32-m32r.c: Add macros to handle NOP insertion.
6433 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6435 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6436 (xcoff_mark): Likewise.
6437 (xcoff_build_ldsyms): Mark absolute symbols.
6439 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6441 * bout.c (b_out_write_object_contents): Sort symbols before output
6442 to keep {CALL,BAL}NAME symbols adjacent.
6443 (b_out_symbol_cmp): New function.
6445 For older changes see ChangeLog-9697
6451 version-control: never