1 2000-04-07 Nick Clifton <nickc@cygnus.com>
3 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
4 BFD_RELOC_THUMB_PCREL_BLX.
6 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
7 R_ARM_XPC25 and R_ARM_THM_PC22.
9 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
10 R_ARM_XPC25 and R_ARM_THM_XPC22.
11 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
12 R_ARM_[XPC25|THM_XPC22].
14 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
15 elf/arm-oabi.h to elf/arm.h
17 * Makefile.am: Fix dependency for elfarm-oabi.c
18 * Makefile.in: Regenerate.
20 * bfd-in2.h: Regenerate.
21 * libbfd.h: Regenerate.
23 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
25 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
26 and restore it on failure. Release newly allocated tdata on
29 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
31 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
32 (decode_line_info): Set it. Report error if unit->line_offset is
33 equal to or larger than it.
35 2000-04-07 Timothy Wall <twall@cygnus.com>
37 * targets.c: Added vecs for tic54x.
38 * reloc.c: Added relocs for tic54x.
39 * libbfd.h: Regenerated.
40 * configure: Add TI COFF vecs for tic54x.
41 * configure.in: Ditto.
42 * config.bfd (targ_cpu): Recognize new tic54x target.
43 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
44 * bfd-in2.h: Add tic54x target and relocations.
45 * Makefile.am, Makefile.in: Add tic54x target.
46 * archures.c (bfd_archures_list): Add tic54x target.
50 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
52 * elfcore.h (elf_core_file_p): call backend_object_p which
53 thereby gets an opportunity to update the arch/machine type.
55 2000-04-06 Timothy Wall <twall@cygnus.com>
57 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
58 class. Handle SEC_CLINK and SEC_BLOCK flags.
59 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
60 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
62 2000-04-06 Nick Clifton <nickc@cygnus.com>
64 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
65 EF_INTERWORK if this is an unknown EABI.
66 (elf32_arm_merge_private_bfd_data): Check EABI version
67 numbers. Only check EF_xxx flags if the EABI version number
69 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
70 if the EABI version number is unknown.
71 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
72 if the EABI version number is unknown.
74 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
76 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
77 BFD_RELOC_SH_LOOP_END.
78 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
79 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
80 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
81 (sh_elf_reloc_loop): New function.
82 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
84 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
85 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
86 * bfd-in2.h, libbfd.h: Regenerate.
88 2000-04-04 Alan Modra <alan@linuxcare.com.au>
90 * po/bfd.pot: Regenerate.
92 * Makefile.am: Remove extraneous mkdep comment.
93 (MKDEP): Use gcc -MM rather than mkdep.
94 (DEP): Quote when passing vars to sub-make. Add warning
96 (DEP1): Rewrite for "gcc -MM".
97 (CLEANFILES): Add DEP2.
99 * Makefile.in: Regenerate.
101 2000-04-03 Kevin Buettner <kevinb@redhat.com>
103 * configure.in: Added corefile support for AIX 4.3. In particular,
104 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
105 compiling rs6000-core.c.
106 * configure: Regenerated.
108 2000-04-03 H.J. Lu <hjl@gnu.org>
110 * cache.c (bfd_open_file): Unlink the output file only if
111 it has non-zero size.
113 2000-04-01 Ken Block USG <block@zk3.dec.com>
115 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
116 relative relocations for non-loaded sections in shared objects.
117 (elf64_alpha_check_relocs): Similarly.
119 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
121 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
122 BFD_RELOC_16 to switch for extended relocs.
123 (MY_swap_ext_reloc_in): New.
124 (MY_swap_ext_reloc_out): New.
125 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
126 than NAME(aout,swap_ext_reloc_in) for extended relocs.
127 (NAME(aout,squirt_out_relocs)): Similarly use
128 MY_swap_ext_reloc_out.
129 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
131 2000-04-03 Kazu Hirata <kazu@hxi.com>
133 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
134 the R_PCRWORD_B case.
136 2000-03-31 Thomas de Lellis <tdel@wrs.com>
138 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
142 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
144 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
145 HOWTO references to bfd_elf_generic_reloc, that have
146 partial_inplace == true, now use the new function. The function
147 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
148 extends its fixes to the R_M32R_{16,24,32} relocs.
149 The new logic in m32r_elf_lo16_reloc() has been removed, and
150 it instead calls the new routine to obtain that functionality.
152 2000-03-27 Alan Modra <alan@linuxcare.com.au>
154 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
155 elf32_avr_check_relocs, avr_final_link_relocate,
156 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
157 elf32_avr_object_p): Add prototypes.
158 (elf32_avr_gc_mark_hook): Add default for h->root.type.
159 (bfd_elf_avr_final_write_processing): Make static.
161 2000-03-27 Denis Chertykov <denisc@overta.ru>
163 * cpu-avr.c: New file. BFD support routines for AVR architecture.
164 * archures.c (bfd_architecture): Add AVR architecture.
165 (bfd_archures_list): Add reference to AVR architecture info.
166 * elf.c (prep_headers): Handle bfd_arch_avr.
167 * reloc.c: Add various AVR relocation enums.
168 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
170 * Makefile.am: Add support for AVR elf.
171 * configure.in: Likewise.
172 * config.bfd: Likewise.
173 * Makefile.in: Regenerate.
174 * configure: This too.
175 * bfd-in2.h: And this.
176 * libbfd.h: And this.
178 2000-03-24 H.J. Lu <hjl@gnu.org>
180 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
181 (elf64_alpha_find_reloc_at_ofs): Likewise.
183 2000-03-17 Alan Modra <alan@linuxcare.com.au>
185 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
186 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
187 allowable range used to be -2**(n-1) to 2**n-1.
188 * reloc.c (_bfd_relocate_contents): Same here. Also replace
189 "boolean overflow" with "bfd_reloc_status_type flag".
191 2000-03-14 Doug Evans <dje@casey.transmeta.com>
193 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
195 2000-03-14 Kazu Hirata <kazu@hxi.com>
197 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
198 of shrinks properly, including the last reloc.
200 2000-03-13 Kazu Hirata <kazu@hxi.com>
202 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
205 2000-03-11 Alan Modra <alan@linuxcare.com.au>
207 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
208 a format mismatch rather than an "error" from bfd_read such as
209 bfd_error_file_truncated.
211 2000-03-10 Geoff Keating <geoffk@cygnus.com>
213 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
214 sign-extension and big-endian compensation for
215 R_MIPS_64 even in ld -r.
217 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
219 * elf32-mips.c (mips_elf_next_relocation): Rename from
220 mips_elf_next_lo16_relocation, and generalize to look
221 for any relocation type.
222 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
223 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
224 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
225 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
226 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
227 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
228 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
229 (mips_rtype_to_howto): Likewise.
230 (mips_elf_calculate_relocation): Handle new relocs.
231 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
232 are paired. The addend for R_MIPS_GNU_REL16_S2
233 is shifted right two bits.
235 2000-03-10 Alan Modra <alan@linuxcare.com.au>
237 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
238 comment, and ensure it doesn't happen again.
239 (bfd_install_relocation): Same here.
240 (_bfd_relocate_contents): Don't bother assigning unused signmask
241 shift result. Fix typos in comments.
242 Remove trailing whitespace throughout file.
244 2000-03-07 Doug Evans <dje@casey.transmeta.com>
246 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
247 * bfd-in2.h: Rebuild.
249 2000-03-06 Nick Clifton <nickc@cygnus.com>
251 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
253 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
254 (SIZEOF_ILF_STRINGS): Redefine.
255 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
256 relative reloc, as opposed to a section relative reloc.
257 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
259 Add length of symbol's prefix to string pointer.
260 Store a pointer to the symbol in the symbol pointer table.
261 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
262 Initialise the symbol pointer table.
263 Store the hint in the Hint/Name table.
264 Make the jump reloc be symbol realtive, not section relative.
265 Create an import symbol for imported code.
267 2000-03-06 Catherine Moore <clm@cygnus.com>
269 * elf.c (swap_out_syms): Check for null type_ptr.
271 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
273 * aout-target.h (MY(write_object_contents)): Remove unused
274 and unusable "#if CHOOSE_RELOC_SIZE".
275 * pc532-mach.c (MY(write_object_contents)): Ditto.
276 * netbsd.h (MY(write_object_contents)): Ditto.
277 * hp300hpux.c (MY(write_object_contents)): Ditto.
278 * freebsd.h (MY(write_object_contents)): Ditto.
279 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
281 2000-02-29 H.J. Lu <hjl@gnu.org>
283 * peicode.h (jtab): Make it static.
285 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
286 defined and COFF_IMAGE_WITH_PE is not defined.
287 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
288 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
290 2000-03-01 Nick Clifton <nickc@cygnus.com>
292 * coff-arm.c (bfd_arm_process_before_allocation): Make
293 'symndx' signed to prevent compile time warning.
295 * coff-mcore.c: Remove unused prototype for pe_object_p.
297 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
298 functions that are not used when COFF_IMAGE_WITH_PE is
300 (struct sh_opcode): Change type of 'flags' field to unsigned
301 long so that it can hold the USESAS flag.
303 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
305 * elf-m10300.c (mn10300_elf_relax_section): Initialise
308 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
310 Remove unusued variables and code.
311 (elf_backend_add_symbol_hook): Fix prototype.
313 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
316 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
319 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
321 Remove unusued variables and code.
322 (elf_backend_add_symbol_hook): Fix prototype.
324 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
326 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
327 to unused function parameter.
329 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
331 Use EMPTY_HOWTO to initialise empty howto slots.
332 Remove unused variables.
334 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
336 2000-03-01 H.J. Lu <hjl@gnu.org>
338 * aoutx.h (aout_link_input_section_std): Pass "true" to
339 the undefined_symbol callback.
340 (aout_link_input_section_ext): Likewise.
341 * bout.c (get_value): Likewise.
342 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
343 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
345 (alpha_relocate_section): Likewise.
346 * coff-arm.c (coff_arm_relocate_section): Likewise.
347 * coff-i960.c (coff_i960_relocate_section): Likewise.
348 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
349 * coff-mips.c (mips_relocate_section): Likewise.
350 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
351 * coff-sh.c (sh_relocate_section): Likewise.
352 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
353 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
354 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
355 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
356 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
357 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
358 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
359 * elf32-i370.c (i370_elf_relocate_section): Likewise.
360 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
361 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
362 * elf32-sh.c (sh_elf_relocate_section): Likewise.
363 * elf32-v850.c (v850_elf_relocate_section): Likewise.
364 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
365 * elflink.h (elf_link_output_extsym): Likewise.
366 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
367 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
368 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
370 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
371 undefined_symbol callback when building shared library with
372 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
374 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
375 * elf32-i386.c (elf_i386_relocate_section): Likewise.
376 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
377 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
378 (elf32_mips_get_relocated_section_content): Likewise.
379 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
380 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
381 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
382 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
384 2000-02-28 Nick Clifton <nickc@cygnus.com>
386 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
387 * Makefile.in: Regenerate.
389 * configure.in: Add support for mips and sh pe vectors.
390 * configure: regenerate.
392 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
395 * targets.c: Add mips and sh pe vectors.
397 * libpei.h (coff_final_link_postscript): Only define if not
400 * coffcode.h: Add support for WinCE magic numbers.
402 * peigen.c (pe_print_reloc): Update comment and rearrange
403 appending of newline character.
405 * peicode.h: Add support for Image Library Format.
406 (pe_ILF_vars): Structure containing data used by ILF code.
407 (pe_ILF_make_a_section): New function. Create a section based
409 (pe_ILF_make_a_reloc): New function. Create a reloc based on
411 (pe_ILF_make_a_symbol): New function. Create a symbol based
413 (pe_ILF_save_relocs): New function. Store the relocs created
414 by pe_ILF_make_a_reloc in a section.
415 (pe_ILF_build_a_bfd): New function. Create a BFD describing
417 (pe_ILF_object_p): New function. Return a bfd_target pointer
419 (pe_bfd_object_p): If an ILF object is detected call
420 pe_ILF_object_p on it.
422 * coff-arm.c: Add support for WinCE relocs which are different
423 from normal ARM COFF relocs.
424 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
426 * coff-sh.c: Add support for sh-pe target.
427 * pe-sh.c: New file. Support code for sh-pe target.
428 * pei-sh.c: New file. Support code for sh-pe target.
430 * pe-mips.c: New file. Support code for mips-pe target.
431 * pei-mips.c: New file. Support code for mips-pe target.
433 2000-02-27 Jakub Jelinek <jakub@redhat.com>
435 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
436 architecture if the object causing the bump is dynamic.
437 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
438 and also don't it for memory ordering.
439 (sparc64_elf_write_relocs): Take src_rela out of the loop.
441 2000-02-27 Ian Lance Taylor <ian@zembu.com>
443 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
444 calling bfd_get_section_size_before_reloc.
445 (decode_line_info): Likewise.
446 (_bfd_dwarf2_find_nearest_line): Likewise.
448 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
450 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
451 name of the libtool directory.
452 * Makefile.in: Rebuild.
454 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
456 * som.c (SOM_HOWTO): Define.
457 (som_hppa_howto_table): Use it.
459 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
461 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
463 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
465 2000-02-24 Catherine Moore <clm@cygnus.com>
467 * som.c (som_misc_symbol_info): Add field
469 (som_bfd_derive_misc_symbol_info): Initialize
471 (som_build_and_write_symbol_table): Keep track
472 of secondary_def field.
473 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
474 if secondary_def field is set.
475 (som_bfd_ar_write_symbol_stuff): Initialize
478 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
480 * dwarf2.c (read_address): Read 16-bits addresses.
481 (parse_comp_unit): Accept addr_size == 2.
483 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
485 * bfd-in.h: Update copyright date.
487 2000-02-23 Linas Vepstas <linas@linas.org>
489 * cpu-i370.c: New file.
490 * elf32-i370.c: New file.
491 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
492 (bfd_i370_arch): New.
493 (bfd_archures_list): Add bfd_i370_arch.
494 * elf.c (prep_headers): Add bfd_arch_i370.
495 * Makefile.am: Add support for IBM 370 elf.
496 * config.bfd: Likewise.
497 * configure.in: Likewise.
498 * libbfd.h (bfd_reloc_code_real_names): Likewise.
499 * reloc.c (bfd_reloc_code_type): Likewise.
500 * targets.c: Likewise.
502 * Makefile.in: Regenerate.
503 * configure: Regenerate.
504 * bfd-in2.h: Regenerate.
506 2000-02-22 Ian Lance Taylor <ian@zembu.com>
508 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
509 invalid relocation types, and change them to R_386_NONE.
511 2000-02-22 H.J. Lu <hjl@gnu.org>
513 * elflink.h (elf_link_add_object_symbols): If a version symbol is
514 not defined, don't add a second ELF_VER_CHR.
516 * elflink.h (elf_bfd_final_link): Call output_extsym for global
517 symbols converted to local symbols even when stripping all
519 (elf_link_output_extsym): Process global symbols converted to
520 local symbols even if they are being stripped.
522 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
524 * archures.c (bfd_octets_per_byte): Return unsigned int.
525 (bfd_arch_mach_octets_per_byte): Ditto.
526 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
528 * section.c (bfd_get_section_size_before_reloc): Quell signed
529 vs. unsigned comparison warning.
530 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
531 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
532 change. What was I thinking?
533 * bfd-in2.h: Regenerate.
535 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
536 (elf_gc_sections): Same here.
537 (elf_gc_common_finalize_got_offsets): And here.
539 2000-02-21 Ian Lance Taylor <ian@zembu.com>
541 ELF HPPA doesn't work at present; remove it until it does.
542 * config.bfd: Comment out setting targ_defvec to
544 * Makefile.am: Rebuild dependencies.
545 (BFD32_BACKENDS): Remove elf32-hppa.lo.
546 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
547 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
548 * Makefile.in: Rebuild.
549 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
551 2000-02-18 Geoff Keating <geoffk@cygnus.com>
553 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
554 is no bfd_free(). Revert bfd_free part of previous change.
556 2000-02-18 Geoff Keating <geoffk@cygnus.com>
558 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
560 (coff_compute_section_file_positions): Use bfd_free to pair
562 (coff_write_object_contents): Likewise.
564 * coff-rs6000.c (xcoff_howto_table_16): New variable.
565 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
567 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
569 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
570 (xcoff_ar_file_hdr_big): New structure.
571 (SIZEOF_AR_FILE_HDR_BIG): New macro.
572 (xcoff_ar_hdr_big): New structure.
573 (SIZEOF_AR_HDR_BIG): New macro.
574 (xcoff_big_format_p): New macro.
575 (xcoff_ardata_big): New macro.
576 (arch_xhdr_big): New macro.
577 (xcoff_slurp_armap): Handle large archives.
578 (xcoff_archive_p): Detect large archives.
579 (xcoff_read_ar_hdr): Handle large archives.
580 (xcoff_openr_next_archived_file): Handle large archives.
581 (xcoff_generic_stat_arch_elt): Handle large archives.
582 (xcoff_write_armap_old): Rename from xcoff_write_armap.
583 (xcoff_write_armap_big): New function.
584 (xcoff_write_armap): New function, dispatch to _old or _big.
585 (xcoff_write_archive_contents_old): Rename from
586 xcoff_write_archive_contents.
587 (xcoff_write_archive_contents_big): New function.
588 (xcoff_write_archive_contents): New function, dispatch to _old or
591 2000-02-18 Richard Henderson <rth@cygnus.com>
593 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
594 and hide_symbol members.
595 (elf_link_hash_copy_indirect): Remove.
596 (elf_link_hash_hide_symbol): Remove.
597 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
598 and elf_backend_hide_symbol.
599 (_bfd_elf_link_hash_copy_indirect): Declare.
600 (_bfd_elf_link_hash_hide_symbol): Declare.
601 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
602 (_bfd_elf_link_hash_hide_symbol): Likewise.
603 (_bfd_elf_link_hash_table_init): Don't init killed members.
604 * elflink.h (elf_link_add_object_symbols): Use the bed function
605 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
606 (elf_link_assign_sym_version): Likewise.
607 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
608 (elf_backend_hide_symbol): Likewise.
609 (elfNN_bed): Update for new members.
611 2000-02-17 Kevin Buettner <kevinb@redhat.com>
613 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
614 STACK_END_ADDR): Define for new core file format.
615 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
616 for handling the vagaries of the various core file structures used
617 by AIX over the years.
618 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
619 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
620 core_dumpx structure.
622 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
624 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
625 (bfd_mach_sh3_dsp): Likewise.
626 (bfd_mach_sh4): Reinstate.
627 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
628 * bfd-in2.h: Regenerate.
629 * coff-sh.c (struct sh_opcode): flags is no longer short.
630 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
631 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
632 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
633 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
634 (sh_opcodes): No longer const.
635 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
636 (sh_insn_uses_reg): Check for USESAS and USESR8.
637 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
638 (_bfd_sh_align_load_span): Return early for SH4.
639 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
640 Take into account that field b of a parallel processing insn
641 could be mistaken for a separate insn.
642 * cpu-sh.c (arch_info_struct): New array elements for
643 sh2, sh-dsp and sh3-dsp.
644 Reinstate element for sh4.
645 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
646 (SH4_NEXT): Reinstate.
647 (SH3_NEXT, SH3E_NEXT): Adjust.
648 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
649 * elf32-sh.c (sh_elf_set_private_flags): New function.
650 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
651 (sh_elf_merge_private_data): New function.
652 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
653 (bfd_elf32_bfd_copy_private_bfd_data): Define.
654 (bfd_elf32_bfd_merge_private_bfd_data): Change to
655 sh_elf_merge_private_data.
657 2000-02-13 Richard Henderson <rth@cygnus.com>
659 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
661 (elf_link_hash_copy_indirect): New.
662 (elf_link_hash_hide_symbol): New.
663 * elflink.h (elf_link_add_object_symbols): Break out copy from
664 indirect new new symbol to elf.c.
665 (elf_link_assign_sym_version): Break out privatization of
666 non-exported symbol to elf.c.
667 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
668 (_bfd_elf_link_hash_hide_symbol): New.
669 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
671 2000-02-13 Ian Lance Taylor <ian@zembu.com>
673 * section.c (_bfd_strip_section_from_output): Add info parameter.
674 If it passed as non-NULL, use it to check whether any input BFD
675 has an input section which uses this output section. Change all
677 * bfd-in2.h: Rebuild.
679 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
680 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
682 * bfd-in2.h: Rebuild.
684 2000-02-10 Timothy Wall <twall@cygnus.com>
686 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
687 allow final modifications of swapped-in symbol.
688 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
689 * coffcode.h (coff_write_relocs): Use macro
690 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
691 symbol index should be set to -1.
693 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
695 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
696 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
697 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
698 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
699 sh_insns_uses_or_sets_freg): New functions.
700 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
701 * (sh_insns_conflict): Use new functions and new macros to
702 detect conflicts when two instructions both set same integer registers,
703 both set same fp register, and both set special register.
705 2000-02-09 Timothy Wall <twall@cygnus.com>
707 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
708 swapping in sections, so that the swapping routines have access to
711 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
713 * coff-go32.c: Update comment. Update copyright.
715 2000-01-27 Thomas de Lellis <tdel@windriver.com>
717 * syms.c (bfd_decode_symclass)
718 Two new class characters were added - 'V' and 'v'. The
719 meaning of 'W' is now restricted to just weak non-object
720 symbols. This allows differentiation between, for example,
721 weak functions vs weak objects. nm for example now dumps:
723 'w' = weak unresolved
724 'V' = weak global object
725 'v' = weak unresolved object
727 (bfd_is_undefined_symclass): New function. Return true if the
728 given symbol class represents and undefined/unresolved symbol.
730 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
733 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
735 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
736 STT_ARM_16BIT flag set, but it is not attached to a data object
737 return STT_ARM_16BIT so that it will be treated as code by the
740 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
742 * coff-i386.c (i3coff_object_p): Remove prototype.
745 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
746 to name. Update copyright.
748 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
749 assignment to avoid warning. Update copyright.
751 2000-01-24 Robert Lipe (robertl@sco.com)
753 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
754 instead of using GNU C extension.
756 2000-01-21 Nick Clifton <nickc@cygnus.com>
758 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
759 amount from a bfd_in_memory structure.
760 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
763 2000-01-14 Nick Clifton <nickc@cygnus.com>
765 * linker.c (default_indirect_link_order): oops - fix incorrectly
766 applied patch from Tim Wall.
768 2000-01-13 Timothy Wall (twall@tiac.net>
770 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
771 = scnhsz, filhsz, relsz, aoutsz, etc)
775 2000-01-13 Nick Clifton <nickc@cygnus.com>
777 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
778 interwork thumb to arm stub.
780 2000-01-13 Timothy Wall (twall@tiac.net>
782 * archures.c (bfd_octets_per_byte): New function: Return
784 (bfd_arch_mach_octets_per_byte): New function: Return target
787 * section.c: Distinguish between octets and bytes for usage of
788 _cooked_size, _raw_size, and output_offset. Clarify
789 description of bfd_set_section_contents.
791 * bfd-in2.h: Regenerate.
793 * coffgen.c: Indicate that the offset parameter is in bytes, not
796 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
797 where appropriate to get the octet offset when calling
798 bfd_set_section_contents.
799 (bfd_coff_reloc_link_order): Ditto.
801 * linker.c (bfd_generic_reloc_link_order): Ditto.
802 (_bfd_default_link_order): Ditto.
804 * reloc.c (bfd_perform_relocation): Distinguish between octets
805 and bytes. Use octets when indexing into octet data; use bytes
806 when calculating target addresses.
807 (bfd_install_relocation): Ditto.
809 * srec.c (srec_write_section): Ditto.
811 2000-01-13 Nick Clifton <nickc@cygnus.com>
813 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
814 3 to 2. This allows 4 byte sized sections, which is necessary for
815 dlltool to build funcitoning DLLs.
817 2000-01-10 Philip Blundell <pb@futuretv.com>
819 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
820 (arm*-*-conix*): New target.
822 2000-01-10 Egor Duda <deo@logos-m.ru>
824 * config.bfd: Include elf32_i386 vector to target list for cygwin
827 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
828 * configure.in: Test for structure win32_pstatus_t in
830 * configure: Regenerate.
832 * elf.c (elfcore_grok_win32pstatus): New function: process
833 win32_pstatus_t notes in elf core file.
834 (elfcore_grok_note): Detect win32_pstatus notes.
836 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
838 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
840 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
841 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
843 1999-12-29 Richard Henderson <rth@cygnus.com>
845 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
846 if no dynamic sections created.
848 1999-12-27 Nick Clifton <nickc@cygnus.com>
850 * peicode.h (pe_bfd_object_p): Only define for PE format
853 1999-12-17 Nick Clifton <nickc@cygnus.com>
855 * coff-i386.c (i3coff_object_p): Delete.
856 (i386coff_vec): Replace reference to i3coff_object_p with a
857 reference to coff_object_p.
859 * coff-mcore.c (pe_object_p): Delete.
861 * peicode.h (pe_bfd_object_p): New function: Detect the
862 presence of a PE format COFF object file. Also detect and
863 warn about the presence of LINK6 format Image Library Format
866 1999-12-16 Nick Clifton <nickc@cygnus.com>
868 * coff-arm.c (NUM_ELEM): New macro.
869 (NUM_RELOCS): New macro: The number of known ARM relocs.
870 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
871 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
873 (bfd_arm_process_before_allocation): Produce a warning message if
874 an out of range symbol index is encountered.
876 1999-12-14 Nick Clifton <nickc@cygnus.com>
878 * elflink.h (is_global_symbol_definition): New Function: Return
879 true iff the symbol is being given a global definition in this
881 (elf_link_is_defined_archive_symbol): Do not bother processing
882 symbols for an archive element that has already been included
884 Use is_global_symbol_definition().
886 1999-12-09 Andrew Cagney <cagney@cygnus.com>
888 * config.bfd: Add support for sparc-*-netbsdelf* and
891 1999-12-13 Nick Clifton <nickc@cygnus.com>
893 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
894 if the symbol is in the common section.
896 1999-12-10 Nick Clifton <nickc@cygnus.com>
898 * elflink.h (elf_link_is_defined_archive_symbol): New
899 function: Decide if a symbol, in an archive map is there
900 because it is defined in the archive element, or because it is
901 just another common declaration of it.
902 (elf_link_add_archive_symbols): Use
903 elf_link_is_defined_archive_symbol to decide if an archive
904 element contain a reference to a common symbol should be
907 1999-12-10 Nick Clifton <nickc@cygnus.com>
909 * elflink.h: Revert previous patch.
910 * targets.c: Revert previous patch.
911 * libbfd-in2.h: Revert previous patch.
912 * libbfd.h: Revert previous patch.
913 * elfxx-target.h: Revert previous patch.
914 * archive.c: Revert previous patch.
915 * aout-target.h: Revert previous patch.
916 * aout-tic30.h: Revert previous patch.
917 * bfd.c: Revert previous patch.
918 * coff-alpha.c: Revert previous patch.
919 * coff-rs6000.c: Revert previous patch.
920 * elf64-mips.c: Revert previous patch.
921 * ieee.c: Revert previous patch.
922 * libecoff.h: Revert previous patch.
923 * oasys.c: Revert previous patch.
924 * som.c: Revert previous patch.
925 * vms.c: Revert previous patch.
927 1999-12-09 Nick Clifton <nickc@cygnus.com>
929 * elflink.h (elf_link_add_archive_symbols): Add an archive
930 element even if contains a symbol which is currently only
931 considered to be a common.
933 * targets.c (struct bfd_target): Add new field
934 _bfd_allow_commons_in_armap.
935 * bfd-in2.h:Regenerate.
937 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
939 (_bfd_archive_bsd_allow_commons_in_armap): Define.
940 * libbfd.h: Regenerate.
942 * elfxx-target.h: If using COFF archive map, override
943 definition of allow_commons_in_armap and replace with
946 * archive.c (bfd_compute_and_write_armap): Do not place common
947 symbols into the archive map unless _bfd_allow_commons_in_armap
950 * aout-target.h (MY_allow_commons_in_armap): Define.
951 * aout-tic30.h (MY_allow_commons_in_armap): Define.
952 * bfd.c (bfd_allow_commons_in_armap): Define.
953 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
954 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
955 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
956 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
957 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
958 * oasys.c (oasys_allow_commons_in_armap): Define.
959 * som.c (som_allow_commons_in_armap): Define.
960 * vms.c (vms_allow_commons_in_armap): Define.
962 1999-12-07 Jim Blandy <jimb@cygnus.com>
964 Add support for SSE registers in ELF core files.
965 * elf.c (elfcore_make_note_pseudosection): New function.
966 (elfcore_grok_prfpreg): Use it.
967 (elfcore_grok_prxfpreg): New function.
968 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
970 1999-12-03 Ian Lance Taylor <ian@zembu.com>
972 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
973 value by 4 before storing it back in the field. From
974 Koundinya. K <kk@ddeorg.soft.net>.
976 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
978 * archures.c (bfd_mach_am33): Define.
979 * bfd-in2.h: Rebuilt.
980 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
981 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
982 (compute_function_info): Handle additional registers saved by
984 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
985 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
987 1999-11-29 Jim Blandy <jimb@cygnus.com>
989 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
991 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
994 1999-11-27 Michael Meissner <meissner@cygnus.com>
996 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
997 internal use within gas for alpha explicit relocations.
998 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
999 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1000 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1001 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1002 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1003 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1005 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1006 BFD_RELOC_ALPHA_USER_*.
1008 * bfd-in2.h: Regenerate.
1009 * libbfd.h: Regenerate.
1011 1999-11-26 Fred Fish <fnf@cygnus.com>
1013 * elf.c (elfcore_read_notes): Add prototype for static function.
1014 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1015 (bfd_section_from_phdr): Replacement function that calls
1016 _bfd_elf_make_section_from_phdr for generic segment types and
1017 backend fucntion pointed to by elf_backend_section_from_phdr for
1018 backend specific segment types.
1019 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1020 now called by _bfd_elf_make_section_from_phdr. Note that this func
1021 is now just a stub between the caller and bfd_section_from_phdr.
1023 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1024 elf_backend_section_from_phdr.
1025 (elf_backend_section_from_phdr): Add prototype.
1027 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1028 (elfNN_bed): Add elf_backend_section_from_phdr.
1030 1999-11-25 Nick Clifton <nickc@cygnus.com>
1032 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1033 SEC_CODE and SEC_READONLY flags to glue sections.
1035 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1036 SEC_CODE and SEC_READONLY flags to glue sections.
1038 1999-11-20 Nick Clifton <nickc@cygnus.com>
1040 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1043 1999-11-19 Catherine Moore <clm@cygnus.com>
1045 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1046 (elf_cpu32_plt_entry): Likewise.
1048 1999-11-18 Nick Clifton <nickc@cygnus.com>
1050 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1052 (coff_mcore_relocate_section): Initialise addend to 0.
1053 Special case processing of RVA reloc.
1055 1999-11-17 Richard Henderson <rth@cygnus.com>
1057 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1058 type_change_ok; add sign_extend_vma.
1059 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1060 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1061 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1062 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1063 (elfNN_bed): Follow struture changes.
1065 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1067 * libbfd.c (bfd_read): Check result of read against desired result
1069 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1070 invalid compared to the section size.
1072 * ieee.c (ieee_slurp_debug): Get the length of the debug
1073 information right if there is no data part.
1075 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1077 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1078 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1080 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1082 * elflink.h (elf_bfd_final_link): Make last_local signed.
1084 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1086 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1089 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1091 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1093 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1094 * bfd-in2.h: Regenerate.
1096 1999-10-15 Andrew Haley <aph@cygnus.com>
1098 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1100 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1102 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1104 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1106 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1107 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1110 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1112 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1113 relocs also need the GP value.
1114 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1115 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1116 the GP value for R_MIPS_LITERAL relocs too. Handle
1117 R_MIPS_64 relocs properly on big-endian MIPS.
1118 (mips_elf_sign_extend): Behave properly with 'long long'.
1119 (mips_elf_highest): Correct typo.
1121 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1123 * cpu-m32r.c (arch_info_struct): New static global.
1124 (bfd_m32r_arch): Refer to it.
1125 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1126 (m32r_elf_print_private_bfd_data): Ditto.
1127 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1128 * archures.c (bfd_mach_m32rx): Define it.
1129 * bfd-in2.h: Rebuild.
1131 1999-09-28 Fred Fish <fnf@cygnus.com>
1133 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1134 (cisco_core_big_vec): Add new bigendian vec.
1135 (cisco_core_little_vec): Add new little endian vec.
1137 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1138 (crash_info_locs): Add array of possible offsets.
1139 (MASK_ADDR): Mask to apply to crash info offset.
1140 (crashinfo_external): Add textbase, database, bssbase and
1141 turn into a typedef.
1142 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1143 Many small changes to account for additional hardware versions.
1144 Pick a reasonable size for ".reg" section. Add a ".crash"
1145 section to allow access to crashinfo_external struct.
1146 (cisco_core_file_p): New version of this function that
1147 iterates over crash_info_locs, calling cisco_core_file_validate.
1148 (cisco_core_vec): Old big endian only vec replaced with ...
1149 (cisco_core_big_vec): Add big endian version.
1150 (cisco_core_little_vec): Add little endian version.
1152 * configure.in (cisco_core_vec): Split to two new vectors ...
1153 (cisco_core_big_vec): New target vector.
1154 (cisco_core_little_vec): New target vector.
1155 * configure: Regenerate.
1156 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1157 to cisco_core_big_vec in targ_selvecs.
1159 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1161 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1162 (mips_elf_relocate_got_local): Unused, delete.
1163 (mips_elf_relocate_global_got): Unused, delete.
1165 1999-09-24 Fred Fish <fnf@cygnus.com>
1167 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1168 to initialize it to something meaningful. Then use it to generate
1169 more useful segment names.
1171 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1173 * som.c (NO_PCREL_MODES): Define if the system does not define
1175 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1176 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1177 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1178 * libhppa.h (dis_assemble_22): New function.
1179 (bfd_hppa_insn2fmt): Handle long branch.
1181 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1184 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1186 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1187 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1188 (reloc_howto_type howto_table): Tidy comments and whitespace.
1190 1999-09-17 Nick Clifton <nickc@cygnus.com>
1192 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1193 previous delta. Set sec->gc_mark instead.
1195 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1197 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1198 (elf_cpu32_plt_entry): Likewise.
1200 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1202 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1204 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1205 symbol table, then just compute a suitable value (but do not
1206 create a __gp symbol).
1208 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1209 symbols when building shared libraries.
1210 (elf_hppa_final_link_relocate): Correct handling of PCREL
1211 relocations against undefined symbols.
1213 1999-09-16 Nick Clifton <nickc@cygnus.com>
1215 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1216 interworking sections as linker created so that they will not
1217 be removed by garbage collection.
1219 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1221 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1222 (elf_hppa_final_link_relocate): Consistently create an absolute
1223 address, then subtract out the value of __gp.
1225 1999-09-14 Michael Meissner <meissner@cygnus.com>
1227 * configure.in (Canonicalization of target names): Remove adding
1228 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1229 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1230 * configure: Regenerate.
1232 1999-09-14 Nick Clifton <nickc@cygnus.com>
1234 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1237 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1239 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1240 (elf_hppa_final_link): Initialize text_segment_base and
1242 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1244 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1245 (elf_hppa_final_link_relocate): Likewise.
1246 (elf_hppa_relocate_insn): Likewise.
1247 (elf_hppa_relocate_section): Initialize HOWTO.
1249 1999-09-13 Donn Terry <donn@interix.com>
1251 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1252 handling to support both GNU and MS objects.
1254 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1255 when determining whether to set F_RELFLG.
1257 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1259 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1260 PC24 relocs if the target is an undefined weak symbol.
1261 (arm_add_to_rel): Fix compiler warning.
1262 (elf32_arm_plt0_entry): Correct comments.
1264 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1266 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1267 an absolute symbol in REL relocs.
1269 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1271 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1272 Stub SEGREL32. Return an error for any relocation not handled.
1274 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1276 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1277 constant symbols, and avoid multiple definition errors on them.
1279 1999-09-12 Donn Terry <donn@interix.com>
1281 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1282 significant bit is set.
1284 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1286 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1288 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1289 relocs as we do for RELA relocs.
1291 1999-09-11 Donn Terry <donn@interix.com>
1293 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1294 (coff_final_link_postscript): Define.
1295 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1296 directory entries here.
1297 (_bfd_pei_final_link_postscript): New function.
1299 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1300 section flags based on the section name.
1302 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1303 get the overflow of the s_nlnno field from the s_nreloc field.
1304 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1305 the s_nlnno overflow of the .text section into the s_nreloc
1308 * peigen.c (add_data_entry): Declare.
1309 (pei_swap_aouthdr_out): Get image size right. Set linker version
1311 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1312 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1313 extraneous ImageBase.
1314 (pe_print_edata): Likewise.
1315 (pe_print_pdata): Likewise. Print exception entries.
1316 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1317 (tbl): Make const, add "UNKNOWN".
1318 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1319 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1320 section data directory.
1321 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1323 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1324 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1325 * peicode.h (coff_get_symbol_info): Define.
1327 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1329 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1331 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1334 * libpei.h: New file, broken out of peicode.h.
1335 * peigen.c: New file, broken out of peicode.h.
1336 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1337 * configure.in: Add peigen.lo to list of files required for each
1339 * Makefile.am: Rebuild dependencies.
1340 (BFD32_BACKENDS): Add peigen.lo.
1341 (BFD32_BACKENDS_CFILES): Add peigen.c.
1342 (SOURCE_HFILES): Add libpei.h.
1343 * configure, Makefile.in: Rebuild.
1345 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1346 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1347 instead. Don't clear the s_paddr field for an uninitialized data
1350 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1351 coff_data_type to f_timdat.
1352 * peicode.h (pe_mkobject_hook): Likewise.
1354 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1355 number if COFF_IMAGE_WITH_PE.
1357 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1358 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1359 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1360 there is no SEC_DEBUGGING section.
1361 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1362 IMAGE_FILE_DEBUG_STRIPPED.
1364 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1365 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1366 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1367 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1369 * coffswap.h (IMAGE_BASE): Don't define.
1370 * pei-arm.c (IMAGE_BASE): Don't define.
1371 * pei-i386.c (IMAGE_BASE): Don't define.
1372 * pei-mcore.c (IMAGE_BASE): Don't define.
1373 * pei-ppc.c (IMAGE_BASE): Don't define.
1375 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1376 symbol, switch on the class when determining whether to modify the
1377 value. For PE, don't modify the value of a C_FCN symbol not named
1380 * libbfd-in.h (_bfd_abort): Declare.
1382 * bfd.c (_bfd_abort): New function.
1383 * libbfd.h: Rebuild.
1385 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1388 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1389 don't write out the associated line numbers.
1391 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1394 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1395 changes when the base type is unknown.
1397 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1400 * syms.c (BSF_DEBUGGING_RELOC): Define.
1401 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1402 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1404 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1405 BSF_DEBUGGING_RELOC set.
1406 * bfd-in2.h: Rebuild.
1408 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1410 * ecoff.c (bfd_debug_section): Update initialization for new
1412 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1413 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1415 1999-09-10 H.J. Lu <hjl@gnu.org>
1417 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1418 _bfd_filnmlen field.
1419 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1421 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1423 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1424 for FPTR relocs involving local symbols.
1426 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1427 value for the stub address in a call through a stub.
1428 Install the value for a local symbol directly into the DLT
1429 instead of generating a reloc. Correctly handle FPTR64 relocs.
1431 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1432 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1433 (elf_hppa_final_link): Call them.
1435 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1437 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1438 (elf_adjust_dynamic_symbol): ...from here.
1440 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1442 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1443 relocation, remove them. SECREL64->LTOFF16WF.
1444 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1446 (elf_hppa_relocate_insn): Similarly.
1448 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1449 (elf_hppa_relocate_insn): Similarly.
1451 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1453 (elf_hppa_relocate_insn): Similarly.
1455 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1456 Handle LTOFF_TP* relocs.
1457 (elf_hppa_relocate_insn): Similarly.
1459 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1460 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1461 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1463 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1464 DIR32, DIR64 and FPTR64 relocations.
1465 (elf_hppa_relocate_insn): Similarly.
1467 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1468 address of the .PARISC.global section.
1469 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1470 table entry elf_hppa_final_link_relocate. Do not give a warning
1471 for a reloc against an external symbol if it has a PA64 hash
1473 (elf_hppa_final_link_relocate): Significantly rework. Handle
1474 DLTIND relocations. Compute the final value of the relocation
1475 before passing the value of elf_hppa_relocate_insn.
1476 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1477 relocation support. Handle DLTIND relocation requests just like
1478 DLTREL relocation requests. Simplify branch handling.
1480 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1482 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1483 non-allocated section as done in i386 version.
1484 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1485 statement since this is no know relocation.
1487 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1489 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1491 (elf_hppa_relocate_insn): Similarly.
1493 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1495 (elf_hppa_relocate_insn): Similarly.
1497 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1498 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1499 Pass the relocate type rather than the insn format to
1500 elf_hppa_relocate_insn.
1501 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1502 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1504 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1506 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1507 (bfd_coff_filnmlen): Define.
1508 (bfd_coff_std_swap_table): Initialize new field.
1509 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1511 (coff_write_symbols): Likewise.
1512 (coff_get_normalized_symtab): Likewise.
1513 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1514 * libcoff.h: Rebuild.
1516 1999-09-06 Donn Terry <donn@interix.com>
1518 * coffcode.h (sort_by_secaddr): New static function if
1520 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1521 sections by VMA when assigning target_index values. Always set
1524 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1525 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1527 * libcoff.h: Rebuild.
1529 * coffcode.h (coff_set_custom_section_alignment): Add const to
1530 declaration to match definition.
1531 (coff_write_object_contents): Don't set F_AR32W(R)? if
1534 * coff-i386.c (in_reloc_p): Add declaration.
1535 (i386coff_vec): Simplify initialization of
1536 application_section_flags.
1538 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1539 version. Move COFF_WITH_PE specific code to new version.
1540 (stype_to_sec_flags): Likewise. Add section parameter.
1541 * coffgen.c (make_a_section_from_file): Set target_index before
1542 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1543 * libcoff.h: Rebuild.
1545 * syms.c (stt): Add some PE/PEI section names.
1546 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1548 (bfd_symbol_info): Check for 'w'.
1550 * section.c (struct bfd_comdat_info): Define.
1551 (asection): Add comdat field.
1552 (STD_SECTION): Initialize comdat field.
1553 (bfd_make_section_anyway): Likewise.
1554 * bfd-in2.h: Rebuild.
1556 1999-09-06 Andreas Schwab <schwab@suse.de>
1558 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1561 1999-09-06 Nick Clifton <nickc@cygnus.com>
1563 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1564 bfd_realloc instead of calloc and realloc.
1566 1999-09-04 Steve Chamberlain <sac@pobox.com>
1568 * cpu-pj.c: New file.
1569 * elf32-pj.c: New file.
1570 * config.bfd (pj*): New cpu.
1571 (pj-*-*, pjl-*-*): New targets.
1572 * configure.in (bfd_elf32_pj_vec): New target vector.
1573 (bfd_elf32_pjl_vec): New target vector.
1574 * archures.c (bfd_arch_pj): Define.
1575 * elf.c (prep_headers): Handle bfd_arch_pj.
1576 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1577 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1578 to target vector list.
1579 * Makefile.am: Rebuild dependencies.
1580 (ALL_MACHINES): Add cpu-pj.lo.
1581 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1582 (BFD32_BACKENDS): Add elf32-pj.lo.
1583 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1584 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1586 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1588 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1589 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1590 and NON_GOT_REF from weak defined symbol to real symbol.
1591 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1592 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1593 create a COPY reloc.
1594 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1595 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1596 don't create a COPY reloc.
1598 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1600 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1601 count those in sections we are not including in the link.
1603 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1605 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1606 field in hpux11 shared libraries.
1608 1999-09-02 Nick Clifton <nickc@cygnus.com>
1610 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1612 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1614 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1615 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1616 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1618 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1620 * elflink.h (record_link_assignment): When possible, keep the
1621 original type of the symbol.
1623 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1625 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1626 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1627 tools were configured.
1628 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1630 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1632 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1633 GOT entries for GOT16 relocations; they're not required.
1635 1999-08-24 Nick Clifton <nickc@cygnus.com>
1637 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1639 * config.bfd (arm-*-netbsd*): New target.
1640 * configure.in (armnetbsd_vec): New target vector.
1641 * configure: Regenerate
1642 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1644 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1645 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1646 (armnetbsd.lo): New rule with deps.
1647 * Makefile.in: Regenerate.
1649 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1652 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1654 * som.c (som_slurp_symbol_table): Fix typo in comment.
1656 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1658 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1659 here instead of using elf_section_data...
1661 1999-08-19 Nick Clifton <nickc@cygnus.com>
1663 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1664 relocations into the base file.
1665 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1666 we are building a base file.
1668 1999-08-19 Nick Clifton <nickc@cygnus.com>
1670 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1672 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1673 REL relocs when performing a partial relocation.
1675 1999-08-18 Donn Terry <donn@interix.com>
1677 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1678 _bfd_coff_link_input_bfd into top level.
1680 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1681 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1682 (coff_i386_rtype_to_howto): Likewise.
1683 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1684 Completely ignore symbols which are all zero.
1685 (dummy_reloc16_estimate): Add return 0.
1686 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1687 variable copy to name_copy to avoid shadowing outer scope
1689 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1690 from unsigned int to unsigned long. Add timestamp field.
1691 * libcoff.h: Rebuild.
1693 1999-08-17 H.J. Lu <hjl@gnu.org>
1695 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1698 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1700 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1701 for special section symbols.
1702 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1703 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1706 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1708 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1709 coincidence of variable names between old and new code.
1711 1999-08-12 Nick Clifton <nickc@cygnus.com>
1713 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1714 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1715 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1716 and 'addend' parameter a 'bfd_signed_vma'.
1717 (elf32_arm_final_link_relocate): Do not involve stubs in
1718 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1719 jumps, not function calls.
1721 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1723 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1724 in R_ARM_PC24 relocs.
1726 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1728 * elf-hppa.h (elf_hppa_fake_sections): New function.
1729 * elf32-hppa.c (elf_backend_fake_sections): Define.
1731 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1732 recent changes to the arch_info structure.
1734 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1735 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1736 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1739 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1740 Ralf Baechle <ralf@uni-koblenz.de>
1742 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1743 output DT_MIPS_GOTSYM.
1744 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1745 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1747 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1749 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1750 prototype. Handle local symbols. Add commentary.
1751 (mips_elf_calculate_relocation): Adjust accordingly.
1752 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1755 * elflink.h (elf_bfd_final_link): Tweak last change.
1757 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1759 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1760 elf-section data to allocate just the right amount of relocation
1761 space. Don't allocate the hash space twice.
1762 (elf_bfd_final_link): Calculate the amount of space to allocate in
1763 each relocation section.
1765 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1767 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1768 64bit mode, generate a section relative relocation for a 32bit
1770 (elf_hppa_is_local_label_name): New function.
1771 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1772 shared between 32bit and 64bit port.
1774 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1776 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1777 R_MIPS_GOT16 and R_MIPS_CALL16.
1778 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1779 to use when looking for a preexisting GOT entry.
1781 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1783 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1784 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1786 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1788 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1790 * elflink.h (elf_link_output_extsym): Don't output a weak
1791 reference to an undefined symbol just because it was defined weak
1794 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1796 * coffgen.c (coff_find_nearest_line): When looking for file, use
1797 last best match rather than first. If address is beyond last line
1798 number record, don't return the last line as the correct value.
1800 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1802 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1803 * bfd-in2.h: Rebuild.
1805 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1807 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1808 * coffcode.h (coff_set_custom_section_alignment): New static
1810 (coff_section_alignment_table): New static array.
1811 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1812 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1813 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1814 * libcoff.h: Rebuild.
1816 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1818 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1820 * Makefile.in: Rebuild.
1822 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1824 * section.c (SEC_SHARED): Define.
1825 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1826 (styp_to_sec_flags): Likewise.
1827 * peicode.h (coff_swap_scnhdr_out): Likewise.
1828 * bfd-in2.h: Rebuild.
1830 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1832 * coffcode.h (coff_classify_symbol): Comment out part of
1833 1999-08-05 change which breaks cygwin DLLs.
1835 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1836 * aclocal.m4, configure: Rebuild.
1838 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1840 * section.c (global_syms): Only initialize union field if
1843 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1845 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1846 the size of a GOT entry here.
1847 (mips_elf_calculate_relocation): Don't create a local GOT entry
1848 for the symbol in a GOT16 relocation; just for it's high-order bit
1849 (_bfd_mips_elf_relocate_section): Fix thinko.
1851 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1853 Based on patches from Donn Terry <donn@interix.com>:
1854 * coffcode.h (enum coff_symbol_classification): Define.
1855 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1856 _bfd_coff_classify_symbol. Change return type.
1857 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1858 (coff_slurp_symbol_table): Use coff_classify_symbol.
1859 (coff_classify_symbol): New static function.
1860 (coff_sym_is_global): Never define.
1861 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1862 * cofflink.c (coff_link_check_ar_symbols): Use
1863 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1864 (coff_link_add_symbols): Likewise.
1865 (_bfd_coff_link_input_bfd): Likewise.
1866 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1867 coff_classify_symbol.
1868 * libcoff.h: Rebuild.
1870 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1872 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1873 (e_ltpsel, e_rtpsel): Similarly.
1875 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1876 and 14bit ertpsel. Handle 64bit psel.
1878 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1880 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1881 handling for REL relocations. And only left-shift R_MIPS26
1882 relocation addends where necessary.
1884 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1886 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1887 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1888 Just return the relocation found.
1889 (mips_elf_relocate_section): Pull the LO16 addend out of the
1890 section itself when using REL relocations.
1892 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1893 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1896 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1898 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1899 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1900 relocation against a symbol in an input section with no output
1901 section. From Daniel Jacobowitz <drow@false.org>.
1903 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1905 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1906 look for generated file correctly.
1907 * aclocal.m4, configure: Rebuild.
1909 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1911 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1912 and R_MIPS16_26 relocations correctly when relocating.
1913 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1914 and R_MIPS_CALL_LO16 are for global symbols.
1916 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1918 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1920 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1921 variables and initialize them.
1923 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1925 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1926 there are no global symbols requiring GOT entries.
1927 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1928 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1929 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1931 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1932 symbols are considered to have the value zero.
1933 (_bfd_mips_elf_relocate_section): Don't try to perform a
1934 relocation for an undefined symbol.
1935 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1938 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1940 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1941 wants ba,a,pt %xcc instead of %icc.
1942 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1943 of large PLT entries.
1944 (sparc64_elf_plt_ptr_offset): Fix calculation.
1945 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1946 addend should be relative to load address, not .plt section start.
1947 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1949 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1951 * elf-bfd.h (struct elf_backend_data): Add
1952 print_symbol_all and output_arch_syms backend methods.
1953 * elfxx-target.h: Likewise.
1954 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1955 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1956 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1958 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1959 symbols in .dynsym, add their names into .dynstr. Put those symbols
1961 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1962 pointers to STT_REGISTER symbols in dynsym section.
1963 (sparc64_elf_print_symbol_all): New function.
1964 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1965 printing using the print_symbol_all hook.
1967 1999-07-30 Catherine Moore <clm@cygnus.com>
1969 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1972 1999-07-29 Richard Henderson <rth@cygnus.com>
1974 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1975 dynamic_sections_created.
1977 1999-07-29 Richard Henderson <rth@cygnus.com>
1979 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1980 (mips_rtype_to_howto): ... new function.
1981 (_bfd_mips_elf_relocate_section): Use it.
1983 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1985 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1987 1999-07-27 Nick Clifton <nickc@cygnus.com>
1989 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1991 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1992 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1994 1999-07-23 Donn Terry <donn@interix.com>
1996 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1997 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1998 * cofflink.c (coff_link_add_symbols): If PE, handle section
2000 * libcoff.h: Rebuild.
2002 * config.bfd (i[3456]86-*-interix*): New target.
2004 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2006 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2007 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2008 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2009 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2010 (COFF_SUPPORT_GNU_LINKONCE): Define.
2011 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2012 (COFF_SUPPORT_GNU_LINKONCE): Define.
2014 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2017 * makefile.dos: Remove; obsolete.
2018 * configure.bat: Remove; obsolete.
2020 1999-07-21 H.J. Lu <hjl@gnu.org>
2022 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2024 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2026 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2027 message and fail if a symbol index is out of range.
2029 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2031 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2032 when looking at a R_MIPS_GOT16 relocation.
2034 1999-07-20 Nick Clifton <nickc@cygnus.com>
2036 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2038 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2040 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2041 removed in previous change.
2042 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2043 in relocateable output.
2045 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2047 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2050 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2051 if they appear to be specially created by the linker.
2053 1999-07-19 Nick Clifton <nickc@cygnus.com>
2055 * targets.c (alternative_target): New field in bfd_target
2057 (bfd_search_for_target): New function: Find a target that
2058 satisifies a search function.
2059 * bfd-in2.h: Regenerate.
2061 * elfxx-target.h: Initialise the alternative_target field of
2062 the bfd_target structures to point to the other target (if
2064 * nlm-target.h: Initialise the alternative_target field of
2065 the bfd_target structures to point to the other target (if
2068 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2069 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2071 * aix386-core.c: Initialise new field of bfd_target structure.
2072 * aout-adobe.c: Initialise new field of bfd_target structure.
2073 * aout-arm.c: Initialise new field of bfd_target structure.
2074 * aout-target.h: Initialise new field of bfd_target structure.
2075 * aout-tic30.c: Initialise new field of bfd_target structure.
2076 * binary.c: Initialise new field of bfd_target structure.
2077 * bout.c: Initialise new field of bfd_target structure.
2078 * cisco-core.c: Initialise new field of bfd_target structure.
2079 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2080 * coff-alpha.c: Initialise new field of bfd_target structure.
2081 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2082 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2083 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2084 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2085 * coff-i386.c: Initialise new field of bfd_target structure.
2086 * coff-i860.c: Initialise new field of bfd_target structure.
2087 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2088 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2089 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2090 * coff-mips.c: Initialise new field of bfd_target structure.
2091 * coff-ppc.c: Initialise new field of bfd_target structure.
2092 * coff-rs6000.c: Initialise new field of bfd_target structure.
2093 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2094 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2095 * coff-tic30.c: Initialise new field of bfd_target structure.
2096 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2097 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2098 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2099 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2100 * hppabsd-core.c: Initialise new field of bfd_target structure.
2101 * hpux-core.c: Initialise new field of bfd_target structure.
2102 * i386msdos.c: Initialise new field of bfd_target structure.
2103 * i386os9k.c: Initialise new field of bfd_target structure.
2104 * ieee.c: Initialise new field of bfd_target structure.
2105 * ihex.c: Initialise new field of bfd_target structure.
2106 * irix-core.c: Initialise new field of bfd_target structure.
2107 * mipsbsd.c: Initialise new field of bfd_target structure.
2108 * netbsd-core.c: Initialise new field of bfd_target structure.
2109 * oasys.c: Initialise new field of bfd_target structure.
2110 * osf-core.c: Initialise new field of bfd_target structure.
2111 * ppcboot.c: Initialise new field of bfd_target structure.
2112 * ptrace-core.c: Initialise new field of bfd_target structure.
2113 * sco5-core.c: Initialise new field of bfd_target structure.
2114 * som.c: Initialise new field of bfd_target structure.
2115 * srec.c: Initialise new field of bfd_target structure.
2116 * tekhex.c: Initialise new field of bfd_target structure.
2117 * trad-core.c: Initialise new field of bfd_target structure.
2118 * versados.c: Initialise new field of bfd_target structure.
2119 * vms.c: Initialise new field of bfd_target structure.
2121 1999-07-19 Andreas Schwab <schwab@suse.de>
2123 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2126 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2128 * elflink.h (elf_link_adjust_relocs): New function.
2129 (elf_bfd_final_link): Use it.
2130 (elf_link_input_bfd): Deal with the fact that there can be
2131 two relocation sections for a single section.
2132 (elf_reloc_link_order): Likewise.
2134 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2135 a relocateable object.
2136 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2138 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2140 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2141 (sparc64_elf_get_reloc_upper_bound,
2142 sparc64_elf_get_dynamic_reloc_upper_bound,
2143 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2144 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2146 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2147 ELF64_R_TYPE_ID/DATA where appropriate.
2149 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2151 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2154 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2156 * elf32-mips.c (mips_elf_local_relocation_p): New static
2158 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2159 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2160 Always set *require_jalxp.
2161 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2162 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2163 GOT16 if the GOT16 is against a local symbol. Don't return false
2164 for an undefined symbol. If there is an overflow, assert that we
2167 1999-07-16 Andreas Schwab <schwab@suse.de>
2169 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2170 variables `link' and `elfsec'.
2171 (elf_bfd_final_link): Remove unused variable `os'.
2173 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2175 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2176 a PT_PHDR program headers.
2177 (_bfd_mips_elf_final_link): Don't assume there are going to be
2178 section symbols when we're not building a shared object.
2179 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2182 1999-07-15 J.T. Conklin <jtc@redback.com>
2184 * config.bfd (i[3456]86-*-vxworks*): New target.
2186 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2188 * elf32-mips.c (mips_elf_stub_section_p): New function.
2189 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2190 (mips_elf_relocate_section): Adjust calling sequence for
2191 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2192 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2195 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2197 * configure.in: Bump version number to 2.9.5.
2198 * configure: Rebuild.
2200 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2202 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2204 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2205 to derive final type instead of hardwiring a selection.
2207 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2209 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2210 things relocated by R_MIPS16_GPREL.
2211 (mips_elf_perform_relocation): Likewise.
2213 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2215 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2217 1999-07-14 Richard Henderson <rth@cygnus.com>
2219 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2220 (_bfd_mips_elf_size_dynamic_sections): Set it.
2221 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2222 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2223 new argument max_local.
2225 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2227 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2228 subwords when handling an R_MIPS16_26 relocation.
2229 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2232 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2233 dst_mask to match reality.
2234 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2235 (mips_elf_obtain_contents): Use bfd_get.
2236 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2237 (mips_elf_relocate_section): Likewise.
2239 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2241 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2242 (mips_elf_relocate_section): Adjust calling sequence for
2243 mips_elf_perform_relocation.
2244 (mips_elf_perform_relocation): Take additional argument. Handle
2245 R_MIPS16_26. Use bfd_put for convenience.
2247 1999-07-13 Richard Henderson <rth@cygnus.com>
2249 * elf.c (assign_file_positions_for_segments): Thinko last change.
2250 Always overwrite p_flags.
2252 1999-07-13 Richard Henderson <rth@cygnus.com>
2254 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2255 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2256 .dynbss and .rel[a].bss if want_dynbss.
2257 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2259 1999-07-13 Richard Henderson <rth@cygnus.com>
2261 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2263 1999-07-13 Richard Henderson <rth@cygnus.com>
2265 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2266 (struct elf_link_hash_table): Add dynlocal.
2267 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2268 (_bfd_elf_link_adjust_dynindx): Delete.
2269 (_bfd_elf_link_renumber_dynsyms): Prototype.
2270 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2271 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2272 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2273 (_bfd_elf_link_lookup_local_dynindx): New function.
2274 (elf_link_renumber_hash_table_dynsyms): New function.
2275 (_bfd_elf_link_renumber_dynsyms): New function.
2276 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2277 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2278 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2279 instead of elf_link_remove_section_and_adjust_dynindices.
2280 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2281 (elf_link_assign_sym_version): Remove removed_dynamic code.
2282 (elf_link_renumber_dynsyms): Delete.
2283 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2285 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2286 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2287 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2288 * elf32-mips.c: Similarly.
2289 * elf32-ppc.c: Similarly.
2290 * elf32-sparc.c: Similarly.
2291 * elf64-alpha.c: Similarly.
2292 * elf64-sparc.c: Similarly.
2294 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2296 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2297 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2298 when the relocation is against _gp_disp.
2300 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2302 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2303 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2304 to possibly_dynamic_relocs. Adjust usage throughout code.
2305 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2306 (elf_mips_ctor64_howto): Likewise.
2307 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2309 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2310 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2311 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2312 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2314 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2316 * Makefile.am: Rebuild dependencies.
2317 * Makefile.in: Rebuild.
2319 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2320 * bfd-in2.h: Rebuild.
2322 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2323 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2324 structure initializations. Add casts.
2325 * reloc.c (EMPTY_HOWTO): Define.
2326 * bfd-in2.h: Rebuild.
2327 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2328 comparisons against 0.
2329 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2330 previous_ibfd_e_flags to unsigned long.
2331 * vms.h (struct vms_private_data_struct): Change section_count to
2333 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2334 (_bfd_vms_write_gsd): Change symnum to unsigned.
2335 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2336 * vms-tir.c (etir_sta): Change psect to unsigned.
2337 (alloc_section): Change idx to unsigned.
2338 (tir_sta, tir_ctl): Change psect to unsigned.
2339 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2340 * vms.c (priv_section_count): Change to unsigned.
2342 1999-07-12 Andreas Schwab <schwab@suse.de>
2344 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2345 * m68klinux.c: Likewise.
2347 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2349 * Many files: Changes to avoid gcc warnings: Remove unused local
2350 variables. Add default case to enum switches.
2351 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2352 compile if not COFF_IMAGE_WITH_PE.
2353 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2354 (bfd_arm_get_bfd_for_interworking): Likewise.
2355 (bfd_arm_process_before_allocation): Likewise.
2356 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2357 * pei-arm.c: Likewise.
2358 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2359 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2360 (mips_elf_got16_entry): Put parens around & in body of ==.
2361 (mips_elf_calculate_relocation): Correct test for empty string.
2362 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2364 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2367 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2369 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2370 as appropriate. Fill in structure initializations. Add variable
2371 initializations. Add casts.
2372 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2373 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2375 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2377 * elf-bfd.h (bfd_elf_hash): Update declaration.
2378 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2379 when calling bfd_elf_hash.
2381 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2383 * libbfd.c (bfd_put_8): Make it of type `void'.
2384 * bfd-in2.h: Regenerated.
2385 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2387 (_bfd_mips_elf_final_link): Likewise.
2389 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2391 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2393 * config.bfd (hppa*-*-linux-gnu*): New target
2395 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2397 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2398 (_bfd_mips_elf_create_dynamic_sections): New function.
2399 (_bfd_mips_elf_add_symbol_hook): Likewise.
2400 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2401 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2402 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2403 (_bfd_mips_elf_gc_mark_hook): Likewise.
2404 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2405 (_bfd_mips_elf_always_size_sections): Likewise.
2406 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2407 (_bfd_mips_elf_check_relocs): Likewise.
2408 (_bfd_mips_elf_link_hash_table_create): Likewise.
2409 (_bfd_mips_elf_print_private_data): Likewise.
2410 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2411 (_bfd_mips_elf_final_link): Likewise.
2412 (_bfd_mips_elf_additional_program_headers): Likewise.
2413 (_bfd_mips_elf_modify_segment_map): Likewise.
2414 (_bfd_mips_elf_relocate_section): Likewise.
2415 * elf32-mips.c (mips_elf32_object_p): Move contents into
2416 _bfd_mips_elf_object_p.
2417 (mips_elf_additional_program_headers): Rename to
2418 _bfd_mips_elf_additional_program_headers.
2419 (mips_elf_modify_segment_map): Rename to
2420 _bfd_mips_elf_modify_segment_map.
2421 (elf_mips_abi_name): Change prototype.
2422 (mips_elf32_section_from_shdr): Merge into
2423 _bfd_mips_elf_section_from_shdr.
2424 (mips_elf32_section_processing): Merge into
2425 _bfd_mips_elf_section_processing.
2426 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2427 the right back-end ELF linker.
2428 (mips_elf_relocate_section): Rename to
2429 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2430 (mips_elf_link_output_symbol_hook): Rename to
2431 _bfd_mips_elf_link_output_symbol_hook.
2432 (mips_elf_create_dynamic_section): Rename to
2433 _bfd_mips_elf_create_dynamic_section.
2434 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2435 Adjust for 64-bit code. Use mips_elf_got_section.
2436 (mips_elf_adjust_dynamic_symbol): Rename to
2437 _bfd_mips_elf_adjust_dynamic_symbol. Use
2438 mips_elf_allocate_dynamic_relocations.
2439 (mips_elf_finish_dynamic_symbol): Rename to
2440 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2441 Adjust for 64-bit code.
2442 (mips_elf_finish_dynamic_sections): Rename to
2443 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2444 (mips_elf_always_size_sections): Rename to
2445 _bfd_mips_elf_always_size_sections.
2446 (mips_elf_add_symbol_hook): Rename to
2447 _bfd_mips_elf_add_symbol_hook.
2448 (mips_elf_next_lo16_addend): Constify.
2449 (mips_elf_calculate_relocation): Likewise.
2450 (mips_elf_obtain_contents): Likewise.
2451 (mips_elf_perform_relocation): Likewise.
2452 (mips_elf_create_dynamic_relocation): Likewise.
2453 (mips_elf_allocate_dynamic_relocations): New function.
2454 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2455 (MIPS_ELF_REL_SIZE): Likewise.
2456 (MIPS_ELF_DYN_SIZE): Likewise.
2457 (MIPS_ELF_GOT_SIZE): Likewise.
2458 (MIPS_ELF_SYM_SIZE): Likewise.
2459 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2460 (MIPS_ELF_GET_WORD): Likewise.
2461 (MIPS_ELF_PUT_WORD): Likewise.
2462 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2463 (STUB_LW): Conditionalize for 64-bit value.
2464 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2466 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2467 Check it for inconsistency.
2468 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2470 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2472 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2473 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2474 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2475 (mips_elf_local_got_index): Likewise.
2476 (mips_elf_got_page): Likewise.
2477 (mips_elf_got_info): Likewise.
2478 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2479 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2480 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2481 instead of constant `2'.
2482 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2483 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2484 (mips_elf_size_dynamic_sections): Use
2485 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2486 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2487 Adjust all releveant entries in elf backend table.
2488 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2489 (mips_elf64_section_processing): Likewise.
2490 Adjust elf backend entries to use _bfd_mips_elf variants now
2493 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2495 (size_dynamic_sections): Likewise.
2496 (elf_link_output_extsym): Likewise.
2497 * elf.c: (elf_fake_sections): Likewise.
2498 * libbfd.c (bfd_get): New macro.
2499 (bfd_put): Likewise.
2500 * bfd-in2.h: Regenerated.
2502 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2504 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2505 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2506 wap_reloca_in, and swap_reloca_out.
2507 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2508 multiple internal relocations per external relocation.
2509 (link_read_relocs): Likewise.
2510 (elf_bfd_final_link): Likewise.
2511 (elf_link_input_bfd): Likewise.
2512 (elf_gc_mark): Likewise.
2513 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2514 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2516 (size_info): Add entries for new fields.
2517 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2518 (mips_elf64_be_swap_reloc_in): New function.
2519 (mips_elf64_be_swap_reloc_out): Likewise.
2520 (mips_elf64_be_swap_reloca_in): Likewise.
2521 (mips_elf64_be_swap_reloca_out): Likewise.
2522 (mips_elf64_size_info): Add entries for new fields.
2524 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2526 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2527 field equals the new rel_count field.
2528 (elf_link_input_bfd): When doing a relocateable link, use the new
2529 rel_count field rather than the reloc_count field.
2530 (elf_reloc_link_order): Likewise.
2531 (elf_finish_pointer_linker_section): Likewise.
2533 Based on patch from H.J. Lu <hjl@gnu.org>:
2534 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2535 shared library to override a weak definition in a regular object.
2537 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2539 * libhppa.h: Revert July 2, 1999 patch.
2541 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2542 need to generate DLTIND relocations, not DLTREL relocations.
2544 1999-07-05 Nick Clifton <nickc@cygnus.com>
2546 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2548 (coff_set_flags): Recognise arm 5 architectures.
2550 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2551 Add support for armv5 architecture.
2553 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2555 * reloc.c: Add new, assembler only, ARM reloc:
2556 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2558 * bfd-in2.h: Regenerate.
2560 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2562 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2563 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2564 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2565 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2566 * elf32-mips.c (ABI_64_P): New macro.
2567 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2568 (_bfd_mips_elf_find_nearest_line): Adjust call to
2569 _bfd_dwarf2_find_nearest_line.
2570 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2571 * libbfd.h: Regenerated.
2573 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2575 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2577 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2579 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2580 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2582 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2584 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2586 (_bfd_elf_init_reloc_shdr): New function.
2587 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2588 bfd_alloc followed by memset.
2589 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2590 (elf_fake_sections): Here.
2591 (assign_section_numbers): Assign section numbers for the second
2592 relocation section, if required.
2593 * elflink.h (elf_link_output_relocs): New function.
2594 (elf_link_size_reloc_section): Likewise.
2595 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2596 (elf_link_input_bfd): Use elf_link_output_relocs.
2598 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2599 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2601 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2603 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2606 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2608 * elf32-mips.c (mips_elf_got_info): Move declaration before
2609 prototypes. Change global_gotsym to be a pointer to a hash entry,
2610 rather than a number index.
2611 (mips_elf_link_hash_entry): Move declaration before prototypes.
2612 (mips_elf_irix6_finish_dynamic_symbol): New function.
2613 (mips_elf_sign_extend): Likewise.
2614 (mips_elf_high): Likewise.
2615 (mips_elf_higher): Likewise.
2616 (mips_elf_highest): Likewise.
2617 (mips_elf_global_got_index): Likewise.
2618 (mips_elf_local_got_index): Likewise.
2619 (mips_elf_got_offset_from_index): Likeiwse.
2620 (mips_elf_record_global_got_symbol): Likewise.
2621 (mips_elf_got_page): Likewise.
2622 (mips_elf_next_lo16_addend): Likewise.
2623 (mips_elf_calculate_relocation): Likewise.
2624 (mips_elf_obtain_contents): Likewise.
2625 (mips_elf_perform_relocation): Likewise.
2626 (mips_elf_assign_gp): Likewise.
2627 (mips_elf_sort_hash_table_f): Likewise.
2628 (mips_elf_sort_hash_table): Likewise.
2629 (mips_elf_got_section): Likewise.
2630 (mips_elf_got_info): Likewise.
2631 (mips_elf_create_local_got_entry): Likewise.
2632 (mips_elf_got16_entry): Likewise.
2633 (mips_elf_create_dynamic_relocation): Likewise.
2634 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2635 (mips_elf_final_gp): Use mips_elf_assign_gp.
2636 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2637 into SHN_SCOMMON automatically on IRIX6.
2638 (mips_elf_add_symbol_hook): Likewise.
2639 (mips_elf_relocate_section): Rewrite, using
2640 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2641 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2642 Don't deal with .rld_map on IRIX6.
2643 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2644 section flags appropriately for .got.
2645 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2646 the got. Call mips_elf_record_global_got_symbol and allocate
2647 local got space appropriately.
2648 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2649 char *. Rework calculation of GOT size. Sort dynamic symbol
2650 table entries so entries that do not require GOT entries appear at
2651 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2652 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2654 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2656 (mips_elf_finish_dynamic_symbol): Use
2657 mips_elf_irix6_finish_dynamic_symbol.
2658 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2659 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2660 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2662 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2664 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2665 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2667 1999-06-04 Philip Blundell <philb@gnu.org>
2669 * elf32-arm.h (elf_backend_got_header_size): Define.
2670 (elf_backend_plt_header_size): Likewise.
2672 1999-06-28 Jim Pick <jim@jimpick.com>
2674 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2676 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2678 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2679 relocation function.
2680 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2682 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2684 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2685 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2686 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2687 (_bfd_mips_elf_section_from_shdr): Use them.
2688 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2689 of GP-relative sections.
2690 (_bfd_mips_elf_set_section_contents): Use them.
2691 (_bfd_mips_elf_section_processing): Share code between .sdata and
2692 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2693 (mips_elf_additional_program_headers): Add handling for
2694 PT_MIPS_OPTIONS segment on IRIX6.
2695 (mips_elf_modify_segment_map): Likeiwse.
2696 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2697 Include the options sections on IRIX6. Don't look for GP-relative
2698 sections by name; use SHF_MIPS_GPREL instead.
2699 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2701 (mips_elf_create_dynamic_sections): Don't muck about with section
2702 alignments and such on IRIX6.
2703 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2704 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2705 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2706 bfd_zalloc rather than bfd_alloc and memset.
2707 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2708 Don't assert the existence of .rld_map on IRIX6.
2709 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2711 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2712 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2715 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2717 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2718 (mips_elf_swap_msym_out): New function.
2719 (mips_elf_create_msym_section): Likewise.
2720 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2721 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2722 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2723 section not named .msym.
2724 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2725 .msym directly. Set appropriate attributes for the .msym
2727 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2728 (mips_elf_link_hash_newfunc): Clear it.
2729 (mips_elf_create_dynamic_sections): Create the .msym section
2731 (mips_elf_size_dynamic_sections): Allocate space for the
2732 .msym section. Add a DT_MIPS_MSYM entry.
2733 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2735 (mips_elf_finish_dynamic_sections): Assign a value for
2736 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2738 * elf32-mips.c (irix_compat_t): New enumeration.
2739 (ABI_N32_P): New macro.
2740 (IRIX_COMPAT): Likewise.
2741 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2742 (mips_elf_relocate_section): Fix typo.
2744 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2746 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2747 as writable PE sections.
2749 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2751 * dwarf2.c (struct arange): New type.
2752 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2753 (arange_add): New function.
2754 (decode_line_info): Keep track of address ranges that a compilation
2756 (comp_unit_contains_address): Return true if address is contained
2757 in _any_ of the address ranges associated with a compilation unit.
2758 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2759 on the first comp_unit that contains the address.
2761 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2763 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2764 (decode_line_info): Add variable STASH and initialize it to point
2765 to the per-bfd dwarf2_debug info. Remove static variable
2766 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2768 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2770 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2771 shared library to have an undefined symbol.
2773 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2774 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2776 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2778 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2779 * elf32-hppa.c: Remove everything related to symbol extension
2780 sections & records. Use the common elf_hppa_final_write_processing.
2782 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2784 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2785 functions instead of _init/_fini if requested.
2787 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2789 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2792 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2794 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2795 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2797 (ppc_elf_finish_dynamic_sections): Check for positive section
2798 dynindx field, rather than comparing against -1.
2799 (ppc_elf_relocate_section): Only return false if undefined_symbol
2800 or reloc_overflow fail, not always upon encountering an error.
2802 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2804 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2805 bfd_byte * before performing pointer arithmetic.
2807 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2809 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2811 * elf32-hppa.c: Include elf-hppa.h.
2812 (ARCH_SIZE): Define.
2813 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2815 (elf32_hppa_info_to_howto): Similarly.
2816 (elf_hppa_howto_table): Similarly.
2817 (elf_hppa_reloc_type_lookup): Similarly.
2818 (hppa_elf_gen_reloc_type): Similarly.
2819 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2821 1999-06-22 Nick Clifton <nickc@cygnus.com>
2823 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2824 handling R_V850_22_PCREL relocation.
2826 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2828 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2831 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2833 * section.c (_bfd_strip_section_from_output): Ignore sections
2834 DISCARDed by the link script.
2836 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2838 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2839 Remove unused local variable spp.
2841 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2842 the entry symbol is not set.
2844 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2846 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2847 GPDISP or LITUSE in a relocatable link.
2849 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2851 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2852 * (alloc_dwarf1_func): Likewise.
2854 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2856 * libhppa.h: Fix various formatting errors.
2857 (assemble_3); Rewrite using CATENATE.
2858 (assemble_17): Fix various bugs.
2860 1999-06-16 Nick Clifton <nickc@cygnus.com>
2862 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2864 1999-06-15 Richard Henderson <rth@cygnus.com>
2866 * section.c (SEC_SHORT): Define.
2867 * bfd-in2.h: Rebuild.
2869 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2871 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2872 Remove abfd parameter. Use _bfd_strip_section_from_output.
2873 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2875 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2876 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2877 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2879 (bfd_elf_size_dynamic_sections): Use it.
2881 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2883 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2884 complain_overflow_bitfield to complain_overflow_signed.
2886 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2888 * elflink.h (elf_link_read_relocs_from_section): New function,
2890 (elf_link_read_relocs): Here. Use it for both relocation
2893 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2895 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2896 asect->reloc_count is valid.
2898 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2900 * elf32-mips.c (mips_elf32_section_processing): Permit a
2901 SHT_MIPS_REGINFO section to have a size of 0.
2903 1999-06-12 David O'Brien <obrien@freebsd.org>
2905 * config.bfd (alpha*-*-freebsd*): New target.
2906 (i[3456]86-*-freebsd*): Now defaults to ELF.
2908 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2910 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2911 wrap if the relocation covers the high bit of an address.
2913 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2915 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2917 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2918 instead of R_SPARC_max.
2919 (sparc64_elf_info_to_howto): Likewise.
2920 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2921 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2923 1999-06-07 Richard Henderson <rth@cygnus.com>
2925 * section.c (_bfd_strip_section_from_output): Remove output
2926 sections with no initial link_order.
2928 1999-06-07 Nick Clifton <nickc@cygnus.com>
2930 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2932 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2934 * Makefile.am (SOURCE_HFILES): Add missing headers.
2935 * Makefile.in: Regenerated.
2937 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2939 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2942 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2944 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2945 range undefweak symbols.
2946 * hash.c: Add missing comma after @xref{}
2947 * linker.c: Likewise.
2949 1999-06-04 Nick Clifton <nickc@cygnus.com>
2951 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2953 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2954 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2955 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2956 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2958 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2960 * Makefile.am: Rebuild dependencies.
2961 (BFD32_BACKENDS): Add dwarf1.lo.
2962 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2963 * Makefile.in: Rebuild.
2965 1999-06-04 Nick Clifton <nickc@cygnus.com>
2967 * Makefile.am: Add epoc-arm-pe target.
2968 * Makefile.in: Regenerate.
2969 * pe-arm.c: Only redefine interworking function names if they have
2970 not already been redefined.
2971 * pei-arm.c: Only redefine interworking function names if they have
2972 not already been redefined.
2973 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2975 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2978 1999-06-03 Nick Clifton <nickc@cygnus.com>
2980 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2982 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2984 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2986 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2988 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2989 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2991 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2993 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2994 in other text sections.
2996 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2998 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2999 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3000 * libbfd.h: Regenerate.
3001 * coff-sh.c (sh_merge_private_data): Delete.
3002 (coff_bfd_merge_private_bfd_data): Change to
3003 _bfd_generic_verify_endian_match.
3004 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3006 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3008 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3010 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3012 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3014 (bfd_elf32_arm_process_before_allocation): Likewise.
3015 * bfd-in2.h: Rebuild.
3017 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3019 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3020 track of end_sequence markers.
3021 (add_line_info): Add END_SEQUENCE arg.
3022 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3023 debug-line info---it doesn't work right if a compilation unit
3024 consists of multiple discontiguous code-sequences. It would be
3025 worthwhile to optimize for the common case where a compilation
3026 unit results in a contiguous set of code sequences, but this is
3027 quite tricky to get right for arbitrary DWARF2 files.
3028 (lookup_address_in_line_info_table): Don't use the last line entry
3029 for a compilation unit for anything with an address higher than
3030 this line entry. Also, check for end_sequence markers to
3031 correctly handle discontinuities.
3032 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3033 compilation units, check all compilation units with each->high==0
3034 just like when reading compilation units.
3036 * dwarf2.c (decode_line_info): Initialize table->files and
3037 table->last_line to NULL to avoid segfaults due to random
3038 values in these members.
3039 (concat_filename): Check for out-of-range file number before
3040 indexing filename table. Segfaults suck.
3042 * dwarf2.c (decode_line_info): Don't truncate address to least
3043 significant 32 bits (breaks 64 bit targets).
3044 (lookup_address_in_function_table): Ditto.
3045 (comp_unit_contains_address): Ditto.
3047 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3049 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3050 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3051 (mips_elf64_howto_table_rela): Likewise.
3053 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3055 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3056 single section has two associated relocation sections.
3058 1999-06-02 Mark Salter <msalter@cygnus.com>
3060 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3061 COFF_WITH_PE defined.
3063 1999-06-02 Nick Clifton <nickc@cygnus.com>
3065 * pe-arm.c: Rename global arm interworking functions to avoid name
3066 collision when all targets BFD is built.
3069 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3071 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3072 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3073 (bfd_elf_section_data): Add use_rela_p.
3074 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3075 (_bfd_elf_new_section_hook): Likewise.
3076 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3078 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3079 * elfcode.h (write_relocs): Determine whether or not use rela
3080 relocs based on the relocation section header.
3081 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3082 instead of use_rela_p.
3083 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3084 (elf_backend_may_use_rela_p): Likewise.
3085 (elf_backend_default_use_rela_p): Likewise.
3086 (elfNN_bed): Use them.
3088 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3090 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3092 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3094 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3095 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3096 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3097 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3098 * bfd-in2.h: Regenerated.
3099 * libbfd.h: Likewise.
3100 * elf32-mips.c (mips_info_to_howto_rela): New function.
3101 (USE_REL): Adjust for new conventions.
3102 (MINUS_ONE): New macro.
3103 (elf_mips_howto_table): Add R_MIPS_SUB.
3104 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3106 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3107 .MIPS.content section.
3108 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3109 with .MIPS.content as .MIPS.content sections. Set
3110 SHF_MNIPS_NOSTRIP for such section.
3111 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3112 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3113 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3115 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3117 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3120 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3123 1999-05-30 Philip Blundell <philb@gnu.org>
3125 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3126 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3127 the addend does not overflow into the rest of the word.
3129 1999-05-29 Nick Clifton <nickc@cygnus.com>
3131 * bfd-in.h: Amend prototype for
3132 bfd_elf32_arm_process_before_allocation .
3133 * bfd-in.h: Regenerate.
3135 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3136 elements in a fixed sized array.
3137 (ARM_ELF_ABI_VERSION): Define.
3138 (ARM_ELF_OS_ABI_VERSION): Define.
3139 (R_ARM_THM_ABS5): Fix rightshift and size.
3140 (R_ARM_THM_PC22): Fix size.
3141 (R_ARM_PLT32): Define Howto.
3142 (find_howto): New function: Locate a howto based on a reloc
3144 (elf32_arm_info_to_howto): Use find_howto if necessary.
3145 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3146 bfd_reloc_code_real_type.
3147 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3148 and BFD_RELOC_VTABLE_ENTRY.
3149 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3151 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3152 elements in a fixed sized array.
3153 (ARM_ELF_ABI_VERSION): Define.
3154 (ARM_ELF_OS_ABI_VERSION): Define.
3155 (R_ARM_THM_ABS5): Fix rightshift and size.
3156 (R_ARM_THM_PC22): Fix size.
3157 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3158 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3159 bfd_reloc_code_real_type.
3161 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3162 no_pipeline_knowledge.
3163 (elf32_arm_link_hash_create): Initialise new field to zero.
3164 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3165 no_pipeline_knowledge. Use this parameter to initialise the field
3166 in the globals data structure.
3167 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3168 no_pipeline_knowledge is false and the binary is from an old
3170 (elf32_arm_merge_private_data): Generate an error if an attempt is
3171 made to linl together big endian and little endian code.
3172 (elf32_arm_post_process_headers): New function: Initialise the
3173 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3175 (elf_backend_post_process_headers): Define.
3177 1999-05-28 Nick Clifton <nickc@cygnus.com>
3179 * elf-bfd.h (struct elf_backend_data): Add new field:
3180 elf_backend_post_process_headers.
3182 * elfxx-target.h (elf_backend_post_process_headers): Define to
3183 NULL if not already defined.
3184 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3186 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3188 (_bfd_elf_compute_section_file_positions): Call
3189 elf_backend_post_process_headers if defined.
3191 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3193 * configure.in: Check whether getuid and getgid exist.
3194 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3195 HAVE_GETGID are not defined, respectively.
3196 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3198 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3199 * configure, config.in: Rebuild.
3201 1999-05-28 Martin Dorey <mdorey@madge.com>
3203 * elf32-i960.c: New file.
3204 * elf.c (prep_headers): Handle bfd_arch_i960.
3205 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3206 * config.bfd (i960-*-elf*): New target.
3207 * configure.in (bfd_elf32_i960_vec): New target vector.
3208 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3209 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3210 * Makefile.in, aclocal.m4, configure: Rebuild.
3212 1999-05-27 Nick Clifton <nickc@cygnus.com>
3214 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3216 (find_howto): New function: Find entries in the
3217 elf32_arm_howto_table.
3218 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3220 (elf32_arm_reloc_type_lookup): Add lookup for
3221 BFD_RELOC_ARM_PLT32.
3223 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3225 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3226 (elf32_arm_link_hash_table_create): Use above function as the
3227 constructor for hash table entries.
3228 (elf32_arm_relocate_section): Avoid crash when there is no output
3230 (elf32_arm_final_link_relocate): New parameter h.
3231 (elf32_arm_relocate_section): Pass symbol hash entry to above
3233 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3236 1999-05-25 Catherine Moore <clm@cygnus.com>
3238 * coff-arm.c (coff_arm_relocate_section): Don't emit
3239 base file entries for pc-relative values.
3241 1999-05-25 DJ Delorie <dj@cygnus.com>
3243 * peicode.h (coff_swap_sym_in): When we create the actual section
3244 to reflect the not-there section C_SECTION symbols refer to,
3245 change the symbol class to C_STAT as the section is now really
3248 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3250 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3253 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3255 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3257 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3258 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3260 1999-05-16 Nick Clifton <nickc@cygnus.com>
3262 * coff-mcore.c (in_reloc_p): Reinstate.
3264 1999-05-15 Nick Clifton <nickc@cygnus.com>
3266 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3267 * bfd-in2.h: Regenerate.
3268 * coff-mcore.c (in_reloc_p): Remove defintion.
3269 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3270 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3271 IMAGE_REL_MCORE_RVA.
3272 (coff_mcore_rtype_to_howto): Add special processing for
3273 IMAGE_REL_MCORE_RVA.
3274 (coff_mcore_relocate_section): Add support for
3275 IMAGE_REL_MCORE_RVA.
3276 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3277 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3279 (mcore_elf_relocate_section): Delete redundant case labels.
3281 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3283 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3284 precedence between bit-and and comparison.
3286 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3288 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3289 list of target formats (targ_selvecs).
3290 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3291 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3293 1999-05-10 DJ Delorie <dj@cygnus.com>
3295 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3296 reasonable mode until "ar x" is smart enough to skip it (fixes
3297 gcc/libgcc.a builds on mips-ecoff targets
3299 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3300 to work. Hack to support MS import libraries, which use different
3301 COMDAT types than GNU.
3302 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3303 to implied zero-length sections (see peicode below)
3304 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3305 filename symbols, which use one *or more* auxents.
3306 * coffswap.h (coff_swap_aux_in): ditto
3307 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3310 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3312 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3313 for all relocations.
3315 1999-05-10 Catherine Moore <clm@cygnus.com>
3317 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3318 if COFF_IMAGE_WITH_PE.
3319 (bfd_arm_process_before_allocation): Likewise.
3320 (bfd_arm_get_bfd_for_interworking): Likewise.
3321 * coff-arm.c: Likewise.
3322 * bfd-in2.h: Regenerate.
3323 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3324 (armpe_big_vec): Likewise.
3325 * configure: Rebuild.
3327 1999-05-10 Nick Clifton <nickc@cygnus.com>
3329 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3330 section, not just .rel. Same for .rela.
3332 1999-05-07 Nick Clifton <nickc@cygnus.com>
3334 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3335 endianism with an error message.
3337 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3339 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3340 assignment from "unsigned char *" to "char *".
3341 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3343 1999-05-05 Catherine Moore <clm@cygnus.com>
3345 * coff-arm.c (coff_arm_relocate_section): Add one to
3346 address of ARM_RVA32 thumb functions.
3348 1999-05-05 Catherine Moore <clm@cygnus.com>
3350 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3351 (elf32_m68k_copy_private_bfd_data): New.
3352 (elf32_m68k_merge_private_bfd_data): New.
3353 (elf32_m68k_print_private_bfd_data): New.
3354 (CPU32_FLAG): Define.
3355 (PLT_CPU32_ENTRY_SIZE): Define.
3356 (elf_cpu32_plt0_entry): Declare.
3357 (elf_cpu32_plt_entry): Declare.
3358 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3359 (elf_m68k_finish_dynamic_symbol): Likewise.
3360 (elf_m68k_finish_dynamic_sections): Likewise.
3361 (elf_backend_plt_header_size): Remove definition.
3362 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3363 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3364 (bfd_elf32_bfd_set_private_flags): Define.
3365 (bfd_elf32_bfd_print_private_bfd_data): Define.
3367 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3369 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3370 and R_LONG_PCREL_MODE.
3372 1999-04-29 Nick Clifton <nickc@cygnus.com>
3374 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3376 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3378 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3379 in relocation calculation.
3381 1999-04-26 Tom Tromey <tromey@cygnus.com>
3383 * aclocal.m4, configure: Updated for new version of libtool.
3385 1999-04-21 Nick Clifton <nickc@cygnus.com>
3387 * coff-mcore.c: Add support for mcore relocs.
3389 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3391 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3392 incorrect use EF_MIPS_xxBITPTRS.
3394 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3396 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3399 * bfd-in2.h: Rebuild.
3400 * libbfd.h: Rebuild.
3402 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3404 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3405 (coff_arm_relocate_section): Add ARM26D transform. Only
3406 change to ARM26D for relocateable links.
3408 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3410 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3411 (bfd_elf32_bfd_print_private_bfd_data): New.
3413 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3415 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3416 refetch addend if USE_REL, add many comments regarding current state.
3417 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3418 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3419 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3420 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3422 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3424 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3425 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3427 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3429 * dwarf2.c (decode_line_info): Don't truncate address to least
3430 significant 32 bits (breaks 64 bit targets).
3431 (lookup_address_in_function_table): Ditto.
3432 (comp_unit_contains_address): Ditto.
3434 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3436 * coff-arm.c (arm_emit_base_file_entry): New routine.
3437 (A2T3_OFFSET): Define.
3438 (T2A3_OFFSET): Define.
3439 (coff_arm_relocate_section): Emit base file entries for interworking
3442 1999-04-13 Philip Blundell <philb@gnu.org>
3444 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3445 relocs 17 through 19.
3447 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3449 * elfcode.h: Remove fnmatch.h.
3450 * elflink.h (elf_link_assign_sym_version): Call back to ld
3451 instead of calling fnmatch.
3453 * config.bfd (i?86-*-beoself): Include pe vecs.
3455 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3457 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3460 1999-04-10 Richard Henderson <rth@cygnus.com>
3462 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3463 when trying to resolve dynamic symbol references.
3464 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3465 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3466 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3467 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3468 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3469 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3470 * elflink.h (elf_link_output_extsym): Likewise.
3472 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3474 * section.c (_bfd_strip_section_from_output): New function moved from
3475 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3476 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3477 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3478 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3479 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3480 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3481 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3482 * bfd-in2.h: Update.
3484 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3486 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3488 1999-04-08 Nick Clifton <nickc@cygnus.com>
3490 * coff-mcore.c: New File: Support for mcore-pe targets.
3491 * cpu-mcore.c: New File: Support for mcore targets.
3492 * elf32-mcore.c: New File: Support for mcore-elf target.
3493 * pe-mcore.c: New File: Definitions for mcore-pe target.
3494 * pei-mcore.c: New File: Definitions for mcore-pei target.
3495 * Makefile.am: Add support for MCore targets.
3496 * Makefile.in: Regenerate.
3497 * config.bfd: Add support for MCore targets.
3498 * configure.in: Add support for MCore targets.
3499 * configure: Regenerate.
3500 * archures.c: Add support for MCore architecture.
3501 * bfd-in2.h: Regenerate.
3502 * coffcode.h: Add support for mcore-pe targets.
3503 * elf.c: Add support for mcore-elf target.
3504 * reloc.c: Add support for MCore relocs.
3505 * targets.c: Add support for MCore targets.
3507 1999-04-07 Nick Clifton <nickc@cygnus.com>
3509 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3510 R_ARM_XPC25 and R_ARM_THM_XPC22.
3511 (elf32_arm_reloc_map): Remove redundant entries.
3513 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3515 * sysdep.h (LC_MESSAGES): Never define.
3517 1999-04-06 Chris Torek <torek@bsdi.com>
3519 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3520 all callers. Rewrite completely.
3521 (_bfd_relocate_contents): Rewrite overflow checking.
3522 * bfd-in2.h: Rebuild.
3524 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3526 From Gabriel Paubert <paubert@iram.es>:
3527 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3528 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3529 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3530 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3531 * ppcboot.c (ppcboot_vec): Use little endian routines for
3534 * elf.c (elfcore_strndup): Only define if it will be used.
3535 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3537 (ppc_elf_check_relocs): Remove unused local i.
3538 (ppc_elf_gc_mark_hook): Add default case to switch.
3540 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3541 * srec.c (srec_scan): Accept \r in symbol definitions.
3542 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3543 (symbolsrec_object_p): Likewise.
3545 1999-04-04 Don Bowman <don@pixsci.com>
3547 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3549 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3551 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3553 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3554 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3556 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3558 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3561 1999-03-31 Nick Clifton <nickc@cygnus.com>
3563 * config.bfd: Add support for arm-epoc-pe target.
3564 * configure.in: Add support for arm-epoc-pe target.
3565 * configure: Regenerate.
3566 * targets.c: Add support for arm-epoc-pe target.
3567 * coff-arm.c: Allow header files to override definition of
3568 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3569 * pe-arm.h: Allow previous header files to override definition of
3570 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3571 * pei-arm.h: Allow previous header files to override definition of
3572 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3573 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3574 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3576 1999-03-30 Nick Clifton <nickc@cygnus.com>
3578 * elf.c (elf_map_symbols): Handle the case where section
3579 symbols are generated for content-less sections which are
3580 not mapped to the output file.
3582 * linker.c: Replace direct references to fields in BFD structure
3583 with accessor macros.
3585 * elflink.h: Replace direct references to fields in BFD structure
3586 with accessor macros.
3588 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3590 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3592 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3593 account when adjusting section symbols during a partial link.
3595 1999-03-24 Nick Clifton <nickc@cygnus.com>
3597 * coff-sparc.c (struct coff_reloc_map): Change type of field
3598 'bfd_reloc_val' to bfd_reloc_code_real_type.
3599 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3600 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3601 * elf32-arc.c (struct arc_reloc_map): Ditto.
3602 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3603 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3604 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3605 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3606 * elf32-sh.c (struct elf_reloc_map): Ditto.
3607 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3608 * elf32-v850.c (struct v850_reloc_map): Ditto.
3609 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3610 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3611 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3613 1999-03-17 Martin Hunt <hunt@cygnus.com>
3615 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3616 function so source-level assembly works. If multiple N_SOs
3617 are seen without and N_FUNs, create an indextable entry with
3618 a NULL function name.
3620 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3622 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3623 of certian similar cpus.
3625 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3627 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3628 Add the 5000. Change the architecture for the 5400 to mips4.
3629 (elf_mips_mach): Add r5000.
3631 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3633 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3635 1999-03-11 Nick Clifton <nickc@cygnus.com>
3637 * binary.c (binary_set_section_contents): Generate warning about
3638 huge file offsets for any section that will occupy file space, not
3639 just those that are loadable.
3641 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3643 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3645 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3647 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3649 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3651 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3652 * elflink.h: Revert all changes since Feb 16. Instead:
3653 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3654 appropriate. Copy it to version symbols.
3655 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3656 symbols if appropriate.
3657 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3658 symbol if appropriate.
3659 (elf_link_output_extsym): If symbol is marked as undefined, and
3660 has no nonweak references, mark it as weak undefined.
3662 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3664 * elflink.h (elf_merge_symbol): When overriding a dynamic
3665 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3667 (elf_link_add_object_symbols): Don't copy the other field if we
3670 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3672 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3673 shared object with a weak undefined symbol.
3675 1999-02-18 Nick Clifton <nickc@cygnus.com>
3677 * elfarm-nabi.c: Set partial_inplace back to false.
3679 1999-02-17 Nick Clifton <nickc@cygnus.com>
3681 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3682 (USER_LABEL_PREFIX): Set to "_".
3684 The following patches are from: Scott Bambrough
3685 <scottb@corelcomputer.com>
3687 * libaout.h (M_ARM6_NETBSD): Set to 143.
3689 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3690 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3691 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3692 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3693 * bfd-in2.h: Regenerate.
3695 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3696 'true' as REL relocs are now being used. Add new PIC relocs:
3697 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3698 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3700 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3702 (elf32_arm_final_link_relocate): Change parameters so that entire
3703 reloc is passed. Add support for PIC relocs.
3704 (elf32_arm_relocate_section): Pass entire reloc to
3705 elf32_arm_final_link_relocate.
3706 (elf32_arm_check_relocs): Handle new PIC relocs.
3707 (elf32_arm_adjust_dynamic_symbol): New function.
3708 (elf32_arm_size_dynamic_sections): New function.
3709 (elf32_arm_discard_copies): New function.
3710 (elf32_arm_finish_dynamic_symbol): New function.
3711 (elf32_arm_finish_dynamic_sections): New function.
3712 (ELF_MAXPAGE_SIZE): Define.
3713 (bfd_elf32_bfd_reloc_type_lookup): Define.
3714 (elf_backend_relocate_section): Define.
3715 (elf_backend_adjust_dynamic_symbol): Define.
3716 (elf_backend_create_dynamic_sections): Define.
3717 (elf_backend_finish_dynamic_symbol): Define.
3718 (elf_backend_finish_dynamic_sections): Define.
3719 (elf_backend_size_dynamic_sections): Define.
3720 (elf_backend_plt_readonly): Define.
3721 (elf_backend_want_got_plt): Define.
3722 (elf_backend_want_plt_sym): Define.
3724 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3726 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3727 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3728 (_bfd_mips_elf_fake_sections): Likewise.
3730 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3732 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3733 bfd_elf32_arm_get_bfd_for_interworking,
3734 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3737 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3738 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3739 elf32_arm_find_nearest_line): Make them static.
3741 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3743 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3744 callers. Do not merge a definition from a shared object with a
3745 weak undefined symbol.
3746 (elf_link_add_object_symbols): Do not change the symbol type or
3747 size if the old symbol overrides the new one.
3749 1999-02-08 Nick Clifton <nickc@cygnus.com>
3751 * config.bfd: Add support for strongarm target.
3753 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3755 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3756 fields instead of unsigned char.
3758 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3760 * Makefile.am: Rebuild dependencies.
3761 * Makefile.in: Rebuild.
3763 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3765 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3766 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3767 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3768 * acinclude.m4: Add comments to uses of AC_DEFINE.
3769 * acconfig.h: Remove.
3770 * configure: Rebuild with current autoconf/automake.
3771 * aclocal.m4: Likewise.
3772 * config.in: Likewise.
3773 * Makefile.in: Likewise.
3775 1999-02-04 DJ Delorie <dj@cygnus.com>
3777 * libbfd.c (real_read): don't call fread for zero bytes. This
3778 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3780 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3782 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3783 of a jump is in the current 256 MB region.
3785 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3787 * format.c (bfd_check_format_matches): Change last patch to only
3788 take effect for the binary target.
3790 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3792 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3794 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3796 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3798 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3800 * format.c (bfd_check_format_matches): If the target was
3801 previously specified, don't check other targets when checking for
3804 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3806 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3807 (elf32_arm_reloc_type_lookup): Removed
3808 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3809 (elf32_arm_reloc_type_lookup): New.
3810 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3811 (elf32_arm_reloc_type_lookup): New.
3813 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3815 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3816 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3817 * Makefile.am: Use new files.
3818 * Makefile.in: Regenerate.
3819 * configure.in: Use new files.
3820 * configure: Regenerate.
3822 1999-02-01 Nick Clifton <nickc@cygnus.com>
3824 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3825 (fr30_elf_gc_sweep_hook): New function.
3826 (elf_backend_can_gc_sections): Define.
3828 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3830 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3831 and bfd_elf32_bigarm_oabi_vec.
3833 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3835 * Makefile.am (elf32-arm-oldabi.lo): New.
3836 (elf32-arm-newabi.lo): New.
3837 * Makefile.in: Regenerate.
3838 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3839 (arm-*-elf): Likewise.
3841 (thumb-*-oabi): New.
3842 * configure: Regenerate.
3843 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3844 (bfd_elf32_bigarm_oabi_vec): New.
3845 * elf32-arm-newabi.c: New.
3846 * elf32-arm-oldabi.c: New.
3847 * elf32-arm.c: Removed.
3850 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3852 * binary.c (binary_set_section_contents): Omit warnings for
3853 unloadable sections.
3855 1999-01-31 Michael Meissner <meissner@cygnus.com>
3857 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3858 powerpc{,le}-*-eabi.
3860 1999-01-29 Nick Clifton <nickc@cygnus.com>
3862 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3863 * dwarf2.c (read_signed_leb128): Remove unused variables.
3865 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3867 * elf.c (assign_file_positions_for_segments): Only adjust
3868 p_align when needed.
3870 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3872 * binary.c (binary_set_section_contents): Don't return early for a
3873 non-loadable section, in case the first section is non-loadable.
3874 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3875 W. Rozycki <macro@ds2.pg.gda.pl>.
3877 1999-01-28 Nick Clifton <nickc@cygnus.com>
3879 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3880 R_FR30_GNU_VTENTRY relocs.
3882 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3884 * elflink.h (elf_link_output_sym): Zero syms which are
3885 part of sections which have been excluded.
3887 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3889 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3891 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3892 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3894 1999-01-27 Nick Clifton <nickc@cygnus.com>
3896 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3898 (fr30_final_link_relocate): Use computed value as result of
3901 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3903 * binary.c (binary_set_section_contents): Emit warning for
3904 huge file offsets due to widely-dispersed section LMAs.
3906 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3908 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3909 align first section to largest section alignment, not first
3912 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3914 * configure.in: Require autoconf 2.12.1 or higher.
3916 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3918 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3919 * bfd-in2.h: Likewise.
3920 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3922 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3924 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3925 * cpu-mips.c: Add support for and independent 4111.
3926 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3927 (_bfd_mips_elf_final_write_processing):
3928 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3930 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3932 * elf32-mips.c (elf_mips_abi_name): New.
3933 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3935 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3937 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3938 Handle bfd_mach_mips4300.
3940 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3942 * elf32-i386.c: Remove leaked development code from patch
3943 1998-12-10 by Richard Henderson.
3945 1998-12-10 Richard Henderson <rth@cygnus.com>
3947 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3948 in debug sections for symbol defined externally.
3950 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3952 * targets.c (bfd_target_vector): Remove duplicate entry for
3955 1998-12-09 Nick Clifton <nickc@cygnus.com>
3957 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3958 since we are using RELAs.
3960 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3962 SCO Open Server Release 5 core file support, from Jouke Numan
3964 * sco5-core.c: New file.
3965 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3966 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3967 * Makefile.am: Rebuild dependencies.
3968 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3969 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3970 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3971 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3972 * bfd-in2.h, configure, Makefile.in: Rebuild.
3974 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3976 * config.bfd (hppa*-*-mpeix*): New target.
3977 * configure.in: Add AC_HEADER_DIRENT.
3978 (hppa*-*-mpeix*): New target.
3979 * configure.host (hppa*-*-mpeix*): New host.
3980 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3981 friends rather than just including <sys/dir.h>.
3982 * som.h (struct som_symbol): Add hppa_priv_level and apto
3983 tc_data. Change all users.
3984 (struct somdata): Add comp_unit field.
3985 (obj_som_compilation_unit): Define.
3986 (bfd_som_attach_compilation_unix): Declare.
3987 * som.c: Check HOST_HPPAMPEIX.
3988 (struct som_misc_symbol_info): Add new field priv_level.
3989 (som_object_setup): Add current_offset parameter. Change all
3991 (setup_sections): Likewise.
3992 (som_object_p): For EXECLIBMAGIC, read the lst header.
3993 (som_write_symbol_strings): Add compilation_unit parameter.
3995 (som_finish_writing): Write out compilation_unit.
3996 (som_bfd_derive_misc_symbol_info): Set priv_level.
3997 (som_build_and_write_symbol_table): Set xleast field to 3.
3998 (som_slurp_symbol_table): Set symbol priv_level.
3999 (bfd_som_attach_compilation_unit): New function.
4000 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4001 priv_level into symbol_value.
4002 * configure, config.in: Rebuild.
4004 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4006 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4007 warning function to call _bfd_error_handler instead.
4009 * libbfd.c (COERCE32): Cast through unsigned long and long to
4010 avoid bug in old version of gcc.
4012 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4013 (elf_backend_additional_program_headers): Don't define.
4015 1998-12-08 Nick Clifton <nickc@cygnus.com>
4017 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4018 relocations to include offset of 2 included in the insns, and the
4019 offset of the relocs within the section.
4021 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4023 The following changes were made by David Taylor
4024 <taylor@texas.cygnus.com>, Edith Epstein
4025 <eepstein@sophia.cygnus.com>, Jim Blandy
4026 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4027 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4028 changes originally made by HP; HP did not create ChangeLog
4031 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4032 automake macro library.
4034 * hpux-core.c (hpux_core_core_file_p): this function now
4035 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4036 found in the corefile! Also, in hpux_core_core_file_p, if we
4037 encounter a section with an unknown type, don't punt. Instead,
4038 just skip it. Also, count the number of sections of known type
4039 that we encounter. If we encounter at least one good one, then
4040 we'll declare that the file is a core file. If we encounter any
4041 unknown ones but some known ones, then we'll issue a warning (but
4042 still declare it to be a core file). Also, correctly decide when a
4044 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4045 (CORE_ANON_SHMEM): define if not defined.
4046 (hpux_core_struct): add members lwpid and user_tid.
4047 (core_kernel_thread_id, core_user_thread_id): new macros.
4048 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4049 the name before storing it in the bfd.
4050 (hpux_core_core_file_p): handle threads.
4052 * libhppa.h (GET_FIELD): protect against redefinition.
4053 (HPPA_WIDE): define.
4054 (GET_FIELD): define.
4059 (sign_extend): redefine.
4060 (assemble_6): define.
4061 (assemble_12): rewrite.
4062 (assemble_16): define.
4063 (assemble_16a): define.
4064 (assemble_17): rewrite.
4065 (assemble_22): define.
4067 1998-12-07 Nick Clifton <nickc@cygnus.com>
4069 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4070 relocations for signed values.
4072 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4074 * mipsbsd.c (MY(set_arch_mach)): Make static.
4075 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4076 bfd_mach_mips* macros rather than simple numbers.
4078 COFF weak symbol support, based on patches from Mark Elbrecht
4079 <snowball3@usa.net>:
4080 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4081 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4082 (coff_write_alien_symbol): Likewise.
4083 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4084 (coff_link_add_symbols): Likewise.
4085 (_bfd_coff_link_input_bfd): Likewise.
4086 (_bfd_coff_write_global_sym): Likewise.
4088 * elf.c (copy_private_bfd_data): Always initialize the
4089 includes_phdrs field.
4091 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4092 file defines a symbol first mentioned in an ELF file.
4094 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4095 possible, rather than only if BFD64.
4096 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4098 * bfd-in2.h: Rebuild.
4100 * srec.c (srec_set_section_contents): Correct test to avoid
4101 switching to 4 byte addresses after seeing a second section which
4102 requires 3 byte addresses. From Joel Schantz
4103 <joel.schantz@argosys.boeing.com>.
4105 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4106 <aymeric.vincent@emi.u-bordeaux.fr>.
4108 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4110 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4111 decide whether the output file is -mrelocatable-lib,
4112 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4114 1998-12-03 Nick Clifton <nickc@cygnus.com>
4116 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4117 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4118 * bfd-in2.h: Regenerate.
4119 * libbfd.h: Regenerate
4121 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4123 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4124 link against a dynamic symbol with no type or size.
4126 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4128 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4129 relocation for section which does not get loaded.
4130 (elf_i386_relocate_section) [R_386_32]: Likewise.
4132 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4134 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4135 reloc_count and i long instead of unsigned long. Handle error
4136 return from bfd_canonicalize_reloc.
4138 1998-12-01 Nick Clifton <nickc@cygnus.com>
4140 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4143 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4145 * elf32-sh.c (elf/sh.h): Include.
4146 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4147 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4148 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4149 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4150 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4152 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4154 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4155 causes division by zero later on.
4157 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4159 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4162 1998-11-25 DJ Delorie <dj@cygnus.com>
4164 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4167 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4169 * elf32-fr30.c (fr30_elf_relocate_section): Call
4170 fr30_final_link_relocate.
4171 (fr30_final_link_relocate): New function: Handle I20 and I32
4173 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4174 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4175 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4177 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4180 The following changes are based on a patch submitted by Gianluca
4181 Moro <glctr@abc.it>:
4183 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4184 not already been updated.
4185 (find_remembered_hi16s_reloc): New parameter 'already_found'
4186 returns state of remembered hi16s reloc.
4187 (remember_hi16s_reloc): Set 'found' field to false.
4188 (hi16s_location): Add 'found' field.
4190 1998-11-23 DJ Delorie <dj@cygnus.com>
4192 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4193 to see .DLL files as unrecognized.
4194 (i3coff_object_p): Sorry, had to hack it to not recognize these
4195 files (pei-i386) on request.
4197 1998-11-23 DJ Delorie <dj@cygnus.com>
4199 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4200 relents. Call bfd_check_format to reinitialize.
4202 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4204 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4207 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4209 * aclocal.m4: regenerate
4210 * configure: regenerate
4212 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4214 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4215 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4216 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4217 respect it as an upper bound on what memory to reference.
4218 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4219 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4220 update vtable_entries_size appropriately.
4222 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4224 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4227 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4229 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4230 bfds; they have no "file" so we fake it.
4231 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4232 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4233 resizing the memory buffer.
4234 * opncls.c (bfd_make_writable): New function; lets you write a
4235 bfd_create'd bfd to an in-memory buffer.
4236 (bfd_make_readable): New function; lets you read back that buffer
4237 as if it were from bfd_openr. Used to build generated archive
4238 members (winsup's ld's dlltool)
4240 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4242 * po/bfd.pot: Regenerated.
4244 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4246 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4249 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4251 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4252 element of the gotentry list for local symbols too.
4253 (elf64_alpha_relocate_section): Unify local and global handling.
4254 Assert that gotent->use_count > 0.
4256 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4258 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4259 update for file name changes of July 2, 1998.
4261 * configure: Rebuild.
4263 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4265 * po/bfd.pot: Regenerated.
4267 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4269 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4270 * aclocal.m4, configure: regenerate
4272 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4274 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4276 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4278 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4279 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4281 * aclocal.m4, configure: regenerated.
4283 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4285 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4286 R_D10V_GNU_VTENTRY relocs.
4287 (elf_d10v_howto_table): Likewise.
4288 (d10v_reloc_map d10v_reloc_map): Likewise.
4289 (elf32_d10v_gc_mark_hook): New.
4290 (elf32_d10v_gc_sweep_hook): New.
4291 (elf32_d10v_check_relocs): New.
4292 (elf32_d10v_relocate_section): New.
4293 (elf_backend_relocate_section): Define.
4294 (elf_backend_can_gc_sections): Define.
4296 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4298 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4299 (BFD64_BACKENDS): ...from here.
4300 (BFD32_BACKENDS_CFILES): Move vms files here...
4301 (BFD64_BACKENDS_CFILES): ...from here.
4302 * Makefile.in: Rebuild.
4304 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4306 * Makefile.am: Add FR30 target.
4307 * Makefile.in: Add FR30 target.
4308 * archures.c: Add support for FR30.
4309 * config.bfd: Add support for FR30.
4310 * configure.in: Add support for FR30.
4311 * reloc.c: Add support for FR30 relocations.
4312 * targets.c: Add support for FR30 relocations.
4313 * bfd-in2.h: Regenerate.
4314 * configure: Regenerate.
4315 * libbfd.h: Regenerate.
4316 * cpu-fr30.c: New file.
4317 * elf32-fr30.c: New file.
4319 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4321 * configure.in: detect cygwin* instead of cygwin32*
4322 * configure: regenerate
4324 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4326 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4327 use bfd_malloc and free instead and check return value from bfd_malloc.
4329 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4331 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4332 * libbfd.h: Rebuild.
4334 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4335 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4336 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4337 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4339 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4341 (mips_elf_link_hash_table_create): Don't initialize
4342 dynsym_sec_strindex.
4343 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4344 (mips_elf_size_dynamic_sections): Generate a section symbol for
4345 every output section.
4346 (mips_elf_finish_dynamic_sections): Count all sections for
4348 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4351 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4353 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4354 for later PLT entries in large PLTs.
4355 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4357 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4359 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4361 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4363 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4364 * elflink.h (elf_collect_hash_codes): New function. This function is
4365 called for each exported symbol and we compute the ELF hash value for
4367 (compute_bucket_value): New function. It is called from
4368 size_dynamic_sections to determine the hash table size. When we are
4369 optimizing a better, but slower, algorithm is used.
4370 (size_dynamic_sections): Call compute_bucket_value.
4372 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4374 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4376 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4378 (sh_elf_gc_mark_hook): New.
4379 (sh_elf_gc_sweep_hook): New.
4380 (sh_elf_check_relocs): New.
4381 (elf_backend_can_gc_sections): Define.
4383 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4385 * acinclude.m4: undo previous gettext change
4386 * aclocal.m4: rebuild with right version of aclocal.
4388 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4390 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4391 aclocal.m4 to acinclude.m4, so they don't get lost.
4393 * elfcore.h: rewrite for better corefile support.
4394 * elf.c (elfcore_*): new functions.
4395 * elf-bfd.h (elf_obj_tdata): new structure members.
4396 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4398 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4400 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4402 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4403 and R_M32R_GNU_VTENTRY.
4404 (elf_backend_can_gc_sections): Define.
4405 (m32r_elf_check_relocs): New.
4406 (m32r_elf_gc_mark_hook): New.
4407 (m32r_elf_gc_sweep_hook): New.
4408 (m32r_elf_relocate_section): Handle VT relocs.
4410 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4412 * coff-arm.c (arm_relocate_section): Remove redundant test.
4414 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4415 cleat that the 'bitsize' field is the size of the bitfield AFTER
4416 relocation not before.
4418 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4420 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4423 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4425 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4426 R_SPARC_GNU_VTENTRY.
4427 (elf32_sparc_check_relocs): Handle them.
4428 (elf32_sparc_reloc_type_lookup): Likewise.
4429 (elf32_sparc_relocate_section): Likewise.
4430 (elf32_sparc_gc_mark_hook): New.
4431 (elf32_sparc_gc_sweep_hook): New.
4433 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4435 * som.c (som_finish_writing): Perform some sanity checks when
4436 writing an executable or shared library.
4438 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4440 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4441 * configure.in (elf): Add dwarf1.lo.
4442 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4443 * elf.c (_bfd_elf_find_nearest_line): Add call to
4444 _bfd_dwarf1_find_nearest_line.
4445 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4446 Add call to _bfd_dwarf1_find_nearest_line.
4447 * configure: Rebuilt.
4449 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4451 * elflink.h (elf_gc_sections): Do not allow garbage
4452 collection if dynamic sections have been created.
4454 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4456 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4458 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4459 (v850_elf_perform_relocation): Likewise.
4460 (v850_elf_final_link_relocate): Likewise.
4461 (v850_elf_relocate_section): Likewise.
4462 (v850_elf_gc_sweep_hook): New routine.
4463 (v850_elf_gc_mark_hook): New routine.
4464 (elf_backend_can_gc_sections): Define.
4466 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4468 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4471 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4473 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4474 Declare size as bfd_size_type.
4475 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4477 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4479 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4481 * som.c (CPU_PA_RISC2_0): Define.
4482 (_PA_RISC2_0_ID): Likewise.
4483 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4485 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4487 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4488 has a base which is already defined, only add the referenced
4489 symbol to the dynamic symbol table if it is defined or referenced
4492 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4495 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4497 * elflink.h (elf_link_add_object_symbols): Undo last change.
4499 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4501 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4502 symbol for the indirect alias to a versioned symbol.
4504 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4506 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4507 (elf32_i386_vtentry_howto): New.
4508 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4509 or elf32_i386_vtinherit_howto on lookup.
4511 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4513 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4514 reloc_type. Rename R_68K__max to R_68K_max.
4515 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4518 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4520 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4521 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4523 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4526 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4528 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4529 message has a null byte terminator.
4531 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4533 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4534 word subject to R_V850_32 relocation.
4536 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4538 * dwarf2.c: Add comment describing problem computing line numbers
4539 for undefined symbols at link time.
4541 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4543 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4544 transform a defweak into a plt entry.
4545 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4546 plt entry references to receive a RELATIVE reloc.
4547 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4548 (elf64_alpha_relocate_section): Assert we don't overrun
4549 the allocated relocation space.
4551 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4553 * elf.c (swap_out_syms): Always treat section symbols as
4554 special, even if they are attached to a common section.
4556 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4558 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4559 sections with v850 common section attributes into named v850
4561 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4562 common section attributes into named v850 common sections.
4564 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4566 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4569 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4571 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4572 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4573 reloc to the wrong section a warning, not an error. .dynsbss
4574 is not an output section, so there is no need to check for it.
4576 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4578 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4580 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4582 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4583 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4585 (elf32_arm_gc_mark_hook): New.
4586 (elf32_arm_gc_sweep_hook): New.
4587 (elf32_arm_check_relocs): New.
4588 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4590 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4593 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4595 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4596 assume there is no PLT or GOT.
4598 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4600 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4601 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4602 also accepted as a function symbol type.
4604 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4606 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4608 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4610 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4611 match definition of _bfd_gc_sections field.
4612 * libbfd.h: Rebuild.
4614 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4616 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4617 the addend of a dynamic relocation referencing a section.
4618 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4619 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4621 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4623 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4624 bed has a size_dynamic_sections routine before trying to use it.
4626 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4628 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4629 _bfd_elf_rel_vtable_reloc_fn.
4631 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4633 * Makefile.am: Add elf32-arm.c.
4634 * Makefile.in: Rebuild.
4635 * elf-bfd.h: Add elf_backend_get_symbol_type.
4636 * elf.c (swap_out_syms): If defined, call
4637 elf_backend_get_symbol_type.
4638 * elf32-arm.c: Define elf_backend_get_symbol_type.
4639 (elf32_arm_get_symbol-type): New routine.
4640 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4641 (bfd_elf32_arm_process_before_allocation): Change to
4642 check for STT_ARM_TFUNC.
4643 (elf32_arm_final_link_relocate): Likewise.
4644 * elfxx-target.h: Add elf_backend_get_symbol_type.
4646 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4648 * archures.c (bfd_mach_alpha_ev[456]): New.
4649 * cpu-alpha.c: Rework to match these types.
4650 * bfd-in2.h: Rebuild.
4652 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4654 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4655 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4657 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4658 (elf_i386_reloc_type_lookup): Recognize them.
4659 (elf_i386_check_relocs): Pass them off to generic code.
4660 (elf_i386_relocate_section): Ignore them.
4661 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4662 (elf_backend_can_gc_sections): True.
4664 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4666 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4667 before looking at owner field.
4668 (elf32_arm_to_thumb_stub): Ditto.
4669 (elf32_arm_relocate_section): Compute name before calling
4670 elf32_arm_final_link_relocate().
4672 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4674 * elf.c: comment and formatting cleanups.
4677 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4679 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4680 (core files are treated differently than object files).
4681 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4682 bfd_elf_mkcorefile): declare.
4683 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4684 bfd_elf_mkcorefile): add to bfd_target vector.
4685 * elfcore.h (elf_core_file_p): save the program header table,
4686 and set the bfd architecture from the elf file header.
4687 * elf.c (bfd_elf_mkcorefile): new function.
4688 (_bfd_elf_write_corefile_contents): new function.
4689 (assign_file_positions_for_segments): add cases for handling
4690 PT_NOTE segments. (assign_file_positions_except_relocs):
4691 core files should be handled the same as exec files.
4692 (prep_headers): identify core files as type ET_CORE.
4693 (copy_private_bfd_data): identify the sections belonging to
4694 the PT_NOTE segment.
4696 * elf32-sparc.c (elf32_sparc_final_write_processing):
4697 add break statement to default case.
4699 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4701 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4702 section (not input) will be in sections ".sbss", ".sbss2",
4703 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4704 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4705 output_offset for correct evaluation of addend.
4707 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4709 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4710 elf32_arm_allocate_interworking_sections and
4711 elf32_arm_process_before_allocation.
4713 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4715 * bfd-in.h: Ammend prototype for
4716 elf32_arm_process_before_allocation to remove surplus third
4719 * bfd-in2.h: Regenerate.
4721 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4723 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4725 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4727 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4728 calculated for RELOC_SPARC_REV32 case.
4730 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4732 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4733 elf32_arm_allocate_interworking_sections and
4734 elf32_arm_process_before_allocation.
4735 * bfd-in2.h: Regenerated.
4736 * elf32-arm.c Define elf32_arm_link_hash_table.
4737 (insert_thumb_branch): New routine.
4738 (find_thumb_glue): New routine.
4739 (find_arm_glue): New routine.
4740 (record_arm_to_thumb_glue): New routine.
4741 (record_thumb_to_arm_glue): New routine.
4742 (elf32_arm_link_hash_table_create): New routine.
4743 (elf32_arm_get_bfd_for_interworking): New routine.
4744 (elf32_arm_allocate_interworking_sections) New routine.
4745 (elf32_arm_process_before_allocation) New routine.
4746 (elf32_thumb_to_arm_stub): New routine.
4747 (elf32_arm_to_thumb_stub): New routine.
4748 (elf32_print_private_bfd_data): Fix typo.
4749 (elf32_arm_final_link_relocate): Add argument sym_sec.
4750 Check for branches to thumb symbols in case R_ARM_PC24.
4751 Check for branches to arm symbols in case R_ARM_THM_PC22.
4752 (elf32_arm_relocate_section): Pass symbol section to
4753 elf32_arm_final_link_relocate.
4755 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4757 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4758 entries unless the symbol is defined in the executable; in
4759 particular, undefined weak symbols get a PLT entry.
4761 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4763 * libaout.h: Remove nested comment to avoid warning.
4765 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4767 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4768 R_ARM_PC24 relocation.
4770 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4772 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4773 argument is_local. Add argument sym_flags. Check sym_flags
4774 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4775 (elf32_arm_relocate_section): Don't pass local sym and pass
4776 sym_flags to elf32_arm_final_link_relocate.
4778 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4780 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4781 to not count too few relocs for dynamicly linked executables.
4783 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4785 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4786 symbols without a dynamic index dynamic. Consider all weak
4788 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4789 correspondance between input and output sections.
4791 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4793 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4794 that use a .got.plt section start the got offset at zero.
4796 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4798 * ieee.c (ieee_write_processor): Correct the processor ID written
4799 out for bfd_arch_m68k, accommodating change of March 25.
4801 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4803 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4804 R_ARM_THM_RPC22 relocations.
4806 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4808 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4810 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4811 .got relocs in -Bsymbolic shared objects.
4813 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4815 * elf32-arm.c: Add private flags to ELF header.
4816 (elf32_arm_print_private_bfd_data): New Function.
4817 (elf32_arm_set_private_flags): New Function.
4818 (elf32_arm_copy_private_flags): New Function.
4819 (elf32_arm_merge_private_bfd_data): New Function.
4821 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4823 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4825 (elf32_sparc_relocate_section): Likewise.
4827 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4829 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4830 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4831 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4832 of the function. Recognize no .plt as static linking.
4834 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4836 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4837 ".liblist" string through gettext.
4839 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4841 * Makefile.am: Add support for elf32-arm.lo.
4842 * Makefile.in: Rebuild.
4843 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4844 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4845 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4846 * configure: Regenerate.
4847 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4848 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4849 bfd_target bfd_elf32_littlearm_vec.
4850 * elf32-arm.c: New file.
4852 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4854 * libaout.h (M_SPARCLITE_LE): New machine.
4855 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4856 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4857 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4858 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4859 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4860 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4861 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4862 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4863 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4864 be BFD_RELOC_SPARC_REV32.
4866 * config.bfd (sparc86x-*-aout): New
4868 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4870 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4871 actually mapping the output sections.
4873 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4876 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4877 (mn10300_elf_reloc_map): Similarly.
4878 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4880 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4882 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4884 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4885 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4886 elf_mips_reloc_type defined in elf/mips.h.
4888 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4890 * elf64-mips.c: Remove reloc_type definition completely. It's now
4893 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4895 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4896 as they are defined in elf/mips.h now.
4898 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4901 * Re-add lost change:
4902 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4904 (mn10300_elf_relax_section): Include stack space for register saves
4905 in the imm8 field of a "call" instruction.
4906 (compute_function_info): Determine how much stack is allocated by
4907 the movm instruction. Fix typo.
4908 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4910 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4912 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4913 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4915 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4917 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4919 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4921 * elf32-hppa.h: Let ELF header define the enum containing the
4922 external reloc numbers.
4923 * elf32-i386.h: Likewise.
4925 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4927 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4928 * elf32-mips.c: Likewise.
4929 * elf32-ppc.c: Likewise.
4931 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4933 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4934 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4936 * bfd-in.h: Regenerate.
4937 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4938 parameter to 'unsigned int' to avoid K&R compatability problems.
4940 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4942 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4943 functionname_ptr to be const. Change line_ptr to be unsigned.
4945 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4946 macro is not defined. Change second parameter from bfd_link_info
4947 to coff_final_link_info. Add prototype.
4948 (coff_final_link_postscript): Simplify handling when macro is not
4949 defined. Add prototype.
4951 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4953 * elf-mn10300.c: Before include system specific ELF header define
4954 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4955 * elf32-mips.c: Likewise.
4956 * elf32-ppc.c: Likewise.
4958 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4960 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4961 temporary patch over to elf64-mips.c as well.
4963 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4965 * elf32-mips.c (reloc_type): Temporarily disable definition of
4966 standard relocation since they are now defined in elf/mips.h.
4968 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4970 * elf-m10200.c (mn10200_elf_final_link_relocate):
4971 Modify range test for case R_MN10200_8.
4973 * elf-m10300.c (mn10300_elf_final_link_relocate):
4974 Modify range test for case R_MN10300_8.
4976 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4978 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4979 * elf32-i386.c (elf_backend_got_header_size): Define.
4980 (elf_backend_plt_header_size): Define.
4981 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4982 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4983 * elfxx-target.h: Provide a default of zero.
4984 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4985 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4987 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4988 entry from an executable, even if the plt refcount goes to 0.
4990 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4992 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4993 directory name at the line number.
4995 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4996 with an unspecified type.
4998 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5000 * sunos.c: Add undef of valid to avoid problem on SunOS.
5002 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5004 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5006 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5008 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5009 R_68K_PCxx and R_68K_xx relocations. Make sure that
5010 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5011 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5012 R_68K_xx relocations.
5013 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5014 that has no plt entry.
5015 (elf_m68k_relocate_section): Ignore the plt offset in a static
5017 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5019 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5022 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5024 (howto_table, reloc_map): Add entries for them.
5025 (elf_m68k_check_relocs): Handle them. Implement reference
5026 counting for got and plt entries.
5027 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5028 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5030 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5031 (elf_m68k_relocate_section): Handle the new reloc types.
5032 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5033 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5034 * elflink.h (elf_link_add_object_symbols): When creating an
5035 indirect reference for symbol versioning also copy the plt
5037 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5038 flag also reset the plt offset.
5039 (elf_link_assign_sym_version): Likewise.
5040 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5041 the size of the entry in bytes.
5042 (elf_gc_allocate_got_offsets): Likewise.
5044 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5046 * elflink.h (elf_gc_sections): Return true rather than falling off
5049 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5052 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5054 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5055 comment describing when it should be enabled.
5056 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5059 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5061 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5062 information ATN records.
5064 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5066 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5067 section for an absolute symbol in a fully linked file. Based on
5068 patch from Christian Holland <CHolland@de.lucent.com>.
5070 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5072 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5073 that a symbol is undefined.
5075 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5077 * som.c (som_bfd_gc_sections): Define.
5079 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5081 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5082 overflows in ARM_26D patches, since they have already been
5083 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5085 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5087 * coffcode.h (coff_write_object_contents): If we have any long
5088 section names, call coff_write_symbols even if there are no
5091 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5093 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5094 PT_LOAD segment, rather than only setting it once for the entire
5097 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5098 rather than ignoring every phdr with a p_paddr of 0, ignore all
5099 the phdrs if they all have a p_paddr of 0.
5101 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5102 section was discarded from the link.
5104 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5106 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5108 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5110 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5111 floating point operations.
5113 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5115 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5118 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5120 Merge of vax/vms (read-only) support
5121 * configure.com: Support Vax target.
5122 * makefile.vms: Support Vax target.
5123 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5124 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5126 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5128 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5130 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5132 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5134 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5135 * targets.c (bfd_target_ovax_flavour): New flavour.
5136 (vms_alpha_vec): Renamed from evax_alpha_vec.
5138 (target_vector): Update accordingly.
5139 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5141 (vax*-*-*vms*): New target.
5142 * Makefile.am: Update for renamed files. Rebuild dependencies.
5143 * bfd-in2.h: Rebuild.
5144 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5146 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5148 Based on patch from Matt Semersky <matts@scd.hp.com>:
5149 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5150 pointer on abfd->outsymbols.
5151 (generic_add_output_symbol): Handle NULL sym parameter.
5153 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5155 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5158 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5160 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5161 when handling 32 bit immediate relocs.
5162 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5164 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5166 * section.c (STD_SECTION): Account for recently added gc_mark
5167 field in struct asection.
5169 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5170 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5172 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5174 ELF Section-level Garbage Collection:
5175 * bfd.c (bfd_gc_sections): New.
5176 * aout-adobe.c: Hook to default implementation.
5177 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5178 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5179 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5180 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5181 * tekhex.c, versados.c: Likewise.
5182 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5183 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5185 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5186 (bfd_generic_gc_sections): New.
5187 * section.c (SEC_KEEP): New.
5188 (asection): Add gc_mark member.
5190 * elfcode.h (elf_gc*): New name remappings.
5191 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5192 sections to be excluded.
5193 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5194 (elf_gc_propogate_vtable_entries_used): New.
5195 (elf_gc_smash_unused_vtentry_relocs): New.
5196 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5197 (elf_gc_common_finalize_got_offsets): New.
5198 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5199 * elfxx-target.h: Add and default gc hooks.
5201 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5203 (struct elf_obj_tdata): Likewise for local_got_offsets.
5204 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5205 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5206 * elf64-sparc.c, elflink.h: Likewise.
5208 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5209 (ELF_LINK_HASH_MARK): Define.
5210 (struct elf_backend_data): Add GC hooks.
5211 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5213 * elf-m10300.c (mn10300_elf_check_relocs): New.
5214 (mn10300_elf_gc_mark_hook): New.
5215 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5216 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5217 (mn10300_elf_final_link_relocate): Likewise.
5218 (mn10300_elf_relocate_section): Likewise.
5219 (elf_backend_can_gc_sections): Define.
5220 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5221 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5222 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5223 (mips_info_to_howto_rel): Likewise.
5224 (mips_elf_relocate_section): Likewise.
5225 (mips_elf_check_relocs): Likewise.
5226 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5227 (elf_backend_can_gc_sections): Define.
5228 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5229 (ppc_elf_howto_raw): Handle them.
5230 (ppc_elf_reloc_type_lookup): Likewise.
5231 (ppc_elf_relocate_section): Likewise.
5232 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5233 Handle new vtable relocs.
5234 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5235 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5236 (elf_backend_can_gc_sections): Define.
5238 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5240 * archures.c (bfd_mach_mn10300): Define.
5241 * elf-m10300.c: Include elf/mn10300.h
5242 (elf_mn10300_mach): New function.
5243 (_bfd_mn10300_elf_final_write_processing): Likewise.
5244 (_bfd_mn10300_elf_object_p): Likewise.
5245 (elf_backendfinal_write_processing): Define.
5246 (elf_backend_object_p): Likewise.
5248 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5250 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5253 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5255 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5256 link_next field, not the next field.
5258 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5260 * elf.c (map_sections_to_segments): Check the section address
5261 against the phdr size both with and without a modulo of
5264 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5266 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5267 linker created empty input section if the output section has the
5270 * elflink.h (elf_link_output_extsym): Print an error message if
5271 _bfd_elf_section_from_bfd_section fails.
5273 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5276 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5278 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5279 native linker output. Avoid putting an empty section in more than
5282 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5284 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5285 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5287 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5289 * elf.c (swap_out_syms): New arg relocatable_p.
5290 Don't add section VMA to symbols for relocatable output.
5291 (_bfd_elf_compute_section_file_positions): Update call to
5294 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5296 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5297 against 'addend' be signed rather than unsigned.
5299 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5301 * elf32-m32r.c: Add prototyps for static functions.
5303 * coff-arm.c: Add prototypes for static functions.
5305 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5307 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5308 LMA is used to order sections in a segment.
5310 * elf32-v850.c: Add prototypes for static functions.
5311 Change type of addend parameter to bfd_vma in various functions.
5313 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5315 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5316 complain_overflow_signed instead of complain_overflow_bitfield.
5318 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5320 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5321 when comparing against 0.
5323 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5325 * Makefile.am (config.status): New target.
5326 * Makefile.in: Rebuild.
5328 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5330 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5331 error if previous object endianness doesn't match current object.
5333 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5335 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5336 _bfd_elf_print_private)bfd_data ().
5338 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5340 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5342 (elf_link_add_object_symbols): Set type_change_ok and
5343 size_change_ok before calling elf_merge_symbol.
5345 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5346 undefined symbol error, don't also issue an overflow error.
5348 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5350 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5351 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5352 message instead of crashing.
5354 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5356 * archures.c (bfd_mach_cpu32): Define.
5357 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5359 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5360 * ieee.c: Include <ctype.h>.
5361 (ieee_object_p): Parse out process ID string to make it more
5362 likely to be acceptable for bfd_scan_arch.
5363 * bfd-in2.h: Rebuild.
5365 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5367 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5368 _bfd_elf_print_private_bfd_data() so that the program header will
5371 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5373 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5374 0x68. Reindent. Add some comments.
5376 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5378 * elf.c (copy_private_bfd_data): Adjust physical address of
5379 segment in output BFD to contain LMAs of its sections.
5381 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5383 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5384 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5385 endian data 32 bit relocations.
5386 (elf32_sparc_merge_private_bfd_data): Check if linking little
5387 endian objects with big endian objects.
5388 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5389 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5390 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5392 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5393 * archures.c (bfd_mach_sparc_sparclite_le): New.
5394 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5396 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5398 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5401 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5403 * bfd-in.h: Move over patch to bfd-in2.h.
5405 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5407 (_bfd_relocate_contents): Likewise.
5409 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5411 * peicode.h (add_data_entry): If the section has no private data
5412 then do not create a Data Dictionary entry for it.
5414 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5416 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5417 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5418 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5419 subsections during relaxation more correctly.
5421 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5423 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5424 Add extra argument to bfd_arm_process_before_allocation ().
5425 * bfd-in.h: Reflect changes made in bfd-in2.h.
5426 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5427 coff class of a BFD symbol.
5428 * coff-arm.c: Add support for interworking between Thumb code and
5429 non-interworking aware ARM code.
5431 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5433 * po/Make-in (install-info): New target.
5435 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5437 * filemode.c: Remove; not used.
5439 If sysdep.h includes a header file, don't include it again:
5440 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5442 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5444 * archive.c: Don't include <string.h> or <errno.h>.
5445 * evax-alpha.c; Don't include <stdio.h>.
5446 * evax-egsd.c: Likewise.
5447 * evax-etir.c: Likewise.
5448 * evax-misc.c: Likewise.
5449 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5450 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5452 * hpux-core.c: Likewise.
5453 * netbsd-core.c: Likewise.
5455 * libbfd.c: Don't include <sys/types.h>.
5456 * nlmcode.h: Don't include <string.h>.
5457 * osf-core.c: Don't include <string.h> or <stdio.h>.
5458 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5459 <errno.h>, or <unistd.h>.
5460 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5462 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5464 * configure.com: If the version number can not be found in
5465 configure.in, set it to "unknown" rather than "2.8.1".
5467 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5469 * elf32-mips.c (elf_mips_mach): New.
5470 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5471 (_bfd_mips_elf_final_write_processing): Use the names
5472 of machines, rather than the numbers. Set both the ARCH
5473 and MACH in e_flags. Handle a few more specific machines.
5474 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5475 EF_MIPS_ARCH and EF_MIPS_MACH.
5477 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5479 * syms.c (bfd_is_local_label): Revert last change.
5480 * srec.c (srec_write_symbols): Discard debugging symbols.
5482 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5484 * som.c: Include <ctype.h>.
5485 * som.h: Don't include sysdep.h.
5487 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5489 * libbfd.h: Rebuilt.
5490 * libbfd-in.h: Removed gettext includes and defines.
5491 * sysdep.h: Moved gettext-related includes and defines here.
5493 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5495 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5496 an ad-hoc test. Kill bogus #if 0 code.
5497 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5499 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5501 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5502 when generating a normal executable for a symbol defined in a
5503 regular file. When copying a reloc into the output file, adjust
5504 the addend for a PC relative reloc against a global symbol.
5506 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5508 * libbfd.h: Rebuilt.
5509 * libbfd-in.h (_): Define as dgettext.
5511 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5513 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5515 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5516 when declaring parameter types.
5517 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5519 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5521 * config.bfd: If we include any ELF targets in targ_defvec and/or
5522 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5523 * elf32-gen.c (dummy): New static const variable.
5524 (elf_generic_info_to_howto): New static function.
5525 (elf_generic_info_to_howto_rel): New static function.
5526 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5527 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5528 * elf64-gen.c: Same changes as elf32-gen.c.
5529 * elfcode.h (elf_object_p): For the generic target, ignore a
5530 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5532 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5534 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5535 * configure: Rebuild.
5537 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5539 * config.bfd: Update OSR5/Unixware patterns.
5541 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5543 * elf.c (assign_file_positions_for_segments): Allow for holes
5544 between sections added by a link script.
5546 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5548 * configure.in: Change version number to 2.9.4
5549 * configure: Rebuild.
5551 Based on patch from H.J. Lu <hjl@gnu.org>:
5552 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5553 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5554 * bfd-in2.h: Rebuild.
5556 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5558 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5561 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5563 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5564 (elf64_alpha_relax_section): Fill them in.
5565 (elf64_alpha_relax_opt_call): Implement more than a stub.
5566 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5567 alignment on .scommon.
5568 (elf64_alpha_merge_gots): Merge use counts as well.
5570 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5572 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5573 for calculating a local symbol's address.
5574 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5575 Set the .got's cooked size as well as the raw size.
5577 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5579 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5580 internationalisation of printed information.
5582 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5583 internationalisation of printed information.
5585 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5587 * syms.c (struct indexentry): Change directory_name, file_name,
5588 and function_name fields to char *.
5589 (struct stab_find_info): Change cached_file_name field to char *.
5591 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5593 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5595 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5597 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5599 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5601 * Makefile.am (install-data-local): Make $(includedir).
5602 * Makefile.in: Rebuild.
5604 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5606 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5608 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5610 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5611 * Makefile.in: Rebuild.
5613 * bfd-in2.h: Rebuild for Nick's changes.
5615 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5617 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5618 change wrt length == max_namelen.
5620 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5622 * Many files: Added gettext invocations around user-visible
5624 * libbfd-in.h: Added gettext includes and defines.
5625 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5626 HAVE_LC_MESSAGES): Define.
5627 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5629 * Makefile.am (SUBDIRS): Added po.
5630 (POTFILES): New macro.
5631 (po/POTFILES.in): New target.
5632 (SOURCE_HFILES): New macro.
5634 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5636 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5638 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5639 NT_PRSTATUS note section encountered, it contains the status of
5640 the currently executing thread when the core file was written.
5642 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5644 * libcoff.h: Add extra parameter to
5645 bfd_coff_link_output_has_begun overrideable function.
5646 * cofflink.c: Pass extra parameter to
5647 bfd_coff_link_output_has_begun function.
5648 * bfd-in.h: Add prototypes for exported ARM interworking
5650 * peicode.h: ARM specific code reorganised to conform to BFD
5652 * coffcode.h: ARM specific code reorganised to conform to BFD
5654 * coff-arm.c: Code reorganised to conform to the BFD coding
5655 conventions. Global variables have been moved into an ARM
5656 specific hash table structure and a new function:
5657 bfd_arm_get_bfd_for_interworking() has been created which is
5658 called from the linker scripts.
5660 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5662 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5664 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5665 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5666 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5667 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5669 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5671 * config.bfd: Added sparc86x support.
5673 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5675 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5676 an out of range pc-relative jump/call to an undefined weak symbol.
5678 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5680 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5683 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5685 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5686 an error other than bfd_error_system_call, set the error to
5687 bfd_error_wrong_format.
5689 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5690 bfd_elf32_powerpcle_vec.
5692 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5693 program segments are zero, don't set p_paddr_valid.
5695 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5697 * elf64-alpha.c: Initial implementation of relaxation --
5698 (struct alpha_elf_link_hash_entry): Add use_count member.
5699 (elf64_alpha_check_relocs): Initialize and increment it.
5700 (elf64_alpha_can_merge_gots): Check it when considering merging.
5701 (elf64_alpha_merge_gots): Drop entries with zero use.
5702 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5703 (elf64_alpha_always_size_sections): Split out got sizing ...
5704 (elf64_alpha_size_got_sections): ... here. New function.
5705 (elf64_alpha_relax_find_reloc_ofs): New function.
5706 (elf64_alpha_relax_with_lituse): Likewise.
5707 (elf64_alpha_relax_without_lituse): Likewise.
5708 (elf64_alpha_relax_opt_call): Likewise.
5709 (elf64_alpha_relax_section): Likewise.
5710 (elf64_alpha_add_symbol_hook): Likewise.
5711 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5712 (elf64_alpha_relocate_section): Likewise.
5713 (bfd_elf64_bfd_relax_section): Define.
5714 (elf_backend_add_symbol_hook): Likewise.
5716 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5718 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5719 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5720 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5722 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5724 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5725 * configure: Rebuild.
5727 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5729 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5730 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5731 * configure.in: Define and substitute WIN32LDFLAGS and
5733 * aclocal.m4: Rebuild with new libtool.
5734 * configure, Makefile.in: Rebuild.
5736 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5738 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5739 before any other symbols in the same section.
5741 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5743 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5746 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5748 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5750 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5751 Use addr_size for address size, rather than sizeof(bfd_vma).
5752 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5753 Fix call to read_address.
5754 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5755 Scrap other unneeded arguments. Fix call to read_address.
5756 (scan_unit_for_functions): Fix call to read_attribute.
5757 (parse_comp_unit): We now handle more values for addr_size.
5758 Set addr_size in unit. Fix call to read_attribute and
5761 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5763 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5765 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5767 * archures.c (bfd_default_scan): Add m68k cases back to default
5768 switch, reverting patch of March 25, since IEEE support depends
5771 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5773 * Makefile.am (diststuff): New target.
5774 * Makefile.in: Rebuild.
5776 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5778 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5779 som_offset when we have an extended name table.
5781 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5783 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5785 * Makefile.in: Rebuild.
5787 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5789 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5790 symbols when creating a shared library.
5791 (elf_m68k_adjust_dynindx): New function, used by above code.
5792 (elf_m68k_finish_dynamic_sections): Initialize the section
5794 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5796 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5798 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5801 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5803 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5806 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5808 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5811 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5813 * configure.in: Set version to 2.9.1.
5814 * configure: Rebuild.
5816 * Branched binutils 2.9.
5818 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5820 * syms.c (ENABLE_CACHING): Define.
5821 (struct indexentry): Define.
5822 (struct stab_cache): Remove.
5823 (cmpindexentry): New static function.
5824 (struct stab_find_info): Add new fields: indextable,
5825 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5826 cached_file_name. Remove fields: file_cache, function_cache, and
5828 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5829 index table and search it.
5831 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5833 * elf.c (_bfd_elf_copy_private_section_data): Call
5834 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5836 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5838 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5840 * coff-arm.c: Define all globally visible variables and functions
5841 only when COFF_WITH_PE is not defined.
5842 * configure.in (armpe_little_vec, armpe_big_vec): Add
5844 * configure: Rebuild.
5846 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5848 Fix some gcc -Wall warnings:
5849 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5850 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5851 * archures.c (bfd_default_scan): Likewise.
5852 * bfd.c (bfd_scan_vma): Likewise.
5853 * binary.c (mangle_name): Likewise
5854 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5855 * coff-sh.c (sh_relocate_section): Likewise.
5856 * coff-stgo32.c (create_go32_stub): Likewise.
5857 * coffcode.h (coff_slurp_line_table): Likewise.
5858 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5859 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5860 (assign_file_positions_for_segments): Likewise.
5861 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5862 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5863 * oasys.c (oasys_write_sections): Likewise.
5864 * ppcboot.c (ppcboot_object_p): Likewise.
5865 (mangle_name): Likewise.
5866 * riscix.c (riscix_fix_pcrel_26): Likewise.
5867 * srec.c (srec_scan): Likewise.
5868 * stabs.c (_bfd_write_section_stabs): Likewise.
5869 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5870 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5871 switch. Declare parameters for function pointers.
5872 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5874 * elf.c (elf_sort_sections): Likewise.
5875 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5876 Add default cases to switches.
5877 (coff_arm_relocate_section): Remove unused local variables.
5879 (coff_arm_bfd_set_private_flags): Change flag variable to type
5881 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5882 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5883 (dump_toc): Change cat to const, and initialize it.
5884 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5885 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5886 (sh_elf_relocate_section): Initialize r_symndx.
5887 * coffcode.h (coff_compute_section_file_positions): Only declare
5888 old_sofar if ALIGN_SECTIONS_IN_FILE.
5889 (coff_write_object_contents): Initialize csym.
5890 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5891 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5893 * dwarf2.c: Include libiberty.h.
5894 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5895 (decode_line_info): Remove unused local variables.
5896 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5897 (m32r_elf_relocate_section): Likewise.
5898 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5899 (v850_elf_reloc): Likewise.
5900 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5901 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5902 * elf.c (assign_file_positions_for_segments): Always set adjust.
5903 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5904 parenthesize expression.
5905 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5906 (m32r_elf_object_p): Return a value.
5907 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5908 * elf32-mips.c (mips_elf_final_link): Initialize last.
5909 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5910 * elf32-v850.c (v850_elf_object_p): Return a value.
5911 (v850_elf_print_private_bfd_data): Change fprintf format string.
5912 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5914 * elflink.h (elf_link_add_object_symbols): Change vernum to
5915 unsigned int, and initialize it. Change fprintf format string.
5916 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5917 when setting or comparing to soname_indx.
5918 (elf_create_pointer_linker_section): Change num_symbols to
5920 * libcoff-in.h (coff_data_type): Change flags to flagword.
5921 * peicode.h (pe_print_idata): Initialize idx. Change j to
5922 bfd_size_type. Initialize hint_member. Remove useless test to
5924 (pe_print_edata): Change num_functions and num_names in struct
5925 EDT_type to unsigned long. Remove cast. Change fprintf format
5927 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5928 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5930 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5931 int *. Update uses. Change j to long.
5932 * bfd-in2.h, libcoff.h: Rebuild.
5934 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5936 * elf32-v850.c Remove definition of USE_REL.
5937 (v850_elf_info_to_howto_rela): New function.
5938 (v850_elf_perform_relocation): Renamed from
5939 v850_elf_store_addend_in_insn. Removed replace argument.
5940 (v850_elf_reloc): store the relocation in the addend field instead
5942 (v850_elf_final_link_relocate): Now calls
5943 v850_elf_perform_relocation.
5944 (v850_elf_relocate_section): Remove code to generate REL
5947 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5949 * coffcode.h (coff_new_section_hook): Set the type and storage
5950 class in the native symbol information allocated for a new section
5953 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5955 * peicode.h: Chain together calls to
5956 coff_bfd_copy_private_bfd_data and
5957 coff_bfd_print_private_bfd_data.
5959 * coff-arm.c: Add prototypes for
5960 coff_arm_bfd_print_private_bfd_data and
5961 coff_arm_bfd_copy_private_bfd_data.
5963 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5965 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5968 * peicode.h: Call arm-coff private data functions after handling
5971 * coff-arm.c: Turn statics into globals so that they can be shared
5972 both pe and pei backends.
5974 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5976 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5978 (sunos_write_object_contents): Likewise.
5979 * aoutx.h (NAME(aout,machine_type)): Likewise.
5980 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5982 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5984 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5986 (bfd_default_scan): Remove m68k special cases.
5987 * bfd-in2.h: Rebuild.
5988 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5990 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5991 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5993 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5994 selection, change printable_name to just "m68k" and make that the
5995 default instead of m68k:68020.
5997 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5999 (MY_get_section_contents): Define as aout_32_get_section_contents
6000 rather than NAME(aout,get_section_contents).
6002 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6004 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6005 and call bfd_default_set_arch_mach to do the real work.
6007 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6009 * bout.c (BALX): Include return register g14 as part of the insn.
6011 (calljx_callback): Use it.
6013 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6015 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6016 * libbfd.h: Rebuild.
6018 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6019 byte_count to unsigned int.
6020 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6021 unused local variables.
6023 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6024 variables er and er1.
6026 * cpu-v850.c: Include <ctype.h>.
6027 (scan): Case isdigit argument to unsigned char.
6029 From Yan Meroth <YAN.MEROTH@st.com>:
6030 * ihex.c (ihex_scan): Add extbase variable so that getting an
6031 extended linear address record does not ignore any previous
6033 (ihex_write_object_contents): When writing out an extended linear
6034 address record, zero out any previous extended address.
6036 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6038 * ieee.c (do_one): Check section before dereferencing it.
6039 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6040 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6042 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6044 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6046 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6048 * coff-arm.c: Add interworking functions to pe backends.
6050 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6052 * configure.in: Use AM_DISABLE_SHARED.
6053 * aclocal.m4, configure: Rebuild with libtool 1.2.
6055 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6057 * coff-arm.c (coff_arm_relocate_section): Better error messages
6058 when interowrking conflucts occur. Courtesy of Jonathan Walton
6060 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6061 relocations. Patch courtesy of Jonathan Walton and Tony
6064 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6066 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6067 part of Feb 22 change controling when to override the existing
6068 symbol with the .plt entry.
6070 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6072 * config.bfd (targ_cpu): Add thumb-pe target.
6074 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6075 functions in PE build.
6077 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6079 * config.bfd (sparclite-*-elf*): Added.
6081 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6083 * configure.in: Add elf.lo to elf shell variable.
6084 * Makefile.am (BFD_LIBS): Remove elf.lo.
6085 (BFD_LIBS_CFILES): Remove elf.c.
6086 (BFD32_BACKENDS): Add elf.lo.
6087 (BFD32_BACKENDS_CFILES): Add elf.c.
6088 * configure, Makefile.in: Rebuild.
6090 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6092 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6093 relocation against a now-local symbol should not have a dynamic
6096 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6098 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6100 (pe_print_private_bfd_data): Print PE flags. From Mikey
6101 <jeffdb@netzone.com>.
6103 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6105 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6106 a plt entry when we can determine that we authoritatively define
6109 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6111 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6112 don't actually use trad-core, but a SunOS-style core file handled
6114 * hosts/sparclinux.h: Remove.
6116 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6118 * peicode.h (pe_print_idata): If there is no .idata section, look
6119 for the import tables in some other section. Make the initial
6120 label line up better with the data. Print the import address
6121 table even if there is no import name table. If the import
6122 address table holds actual addresses, print them.
6124 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6126 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6127 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6128 bfd_error_system_call.
6130 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6132 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6133 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6135 From H.J. Lu <hjl@gnu.org>:
6136 * Makefile.am (libbfd_la_LDFLAGS): Define.
6137 * Makefile.in: Rebuild.
6139 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6141 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6142 * netbsd.h (MACHTYPE_OK): Define.
6143 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6144 calling N_SET_MACHTYPE, rather than having a switch.
6145 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6147 * i386netbsd.c (MACHTYPE_OK): Don't define.
6148 (DEFAULT_MID): Define.
6149 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6150 (MACHTYPE_OK): Don't define.
6151 (DEFAULT_MID): Define.
6152 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6153 (DEFAULT_MID): Define.
6154 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6155 (DEFAULT_MID): Define.
6156 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6157 (DEFAULT_MID): Define.
6159 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6160 * vaxnetbsd.c: New file.
6161 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6162 rather than netbsd_core.
6163 * targets.c (vaxnetbsd_vec): Declare.
6164 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6165 defined, add netbsd_core_vec.
6166 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6167 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6168 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6169 * config.bfd (alpha*-*-netbsd*): New target.
6170 * Makefile.am: Rebuild dependencies.
6171 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6172 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6173 * configure, Makefile.in: Rebuild.
6175 * configure.host: Remove the old shared library build stuff. We
6176 now use libtool instead.
6178 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6180 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6182 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6184 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6185 * configure: Rebuild.
6187 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6188 * elf32-v850.c (remember_hi16s_reloc): New function.
6189 (find_remembered_hi16s_reloc): New function.
6190 (v850_elf_store_addend_in_insn): Use the above new functions to
6191 match up HI6S relocs with LO16 relocs.
6193 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6195 * configure.in: Change -linux* to -linux-gnu*.
6196 * config.bfd, configure.host: Likewise.
6197 * configure: Rebuild.
6199 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6201 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6202 LO16/HI16S bug and improve comments about what is going on.
6204 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6206 * configure, aclocal.m4: Rebuild with new libtool.
6208 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6210 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6211 when merging v850 code into v850e/v850ea code. Do not initialise
6212 output flags if the input is the default architecture.
6214 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6216 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6217 get the size from bfd_arch_bits_per_address instead of directly
6220 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6222 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6223 to wrap, just return all 1's bits instead.
6224 * libbfd.h: Regenerate.
6226 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6228 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6230 (coff_relocate_section): If COFF_WITH_PE, define as
6231 coff_pe_i386_relocate_section.
6232 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6233 skip empty sections, to match coff_write_object_contents.
6235 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6236 rather than swapping out r_offset twice. From Luke Deller
6237 <luked@cse.unsw.edu.au>.
6239 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6241 * configure.in: Set libtool_enable_shared rather than
6242 libtool_shared. Remove diversion hack.
6243 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6246 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6248 * syms.c (struct stab_cache): Define.
6249 (struct stab_find_info): Remove cached_offset, cached_stab,
6250 cached_str, and cached_stroff fields. Add file_cache,
6251 function_cache, and line_cache fields.
6252 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6255 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6257 * peicode.h (pe_print_idata): Check for import of ordinal rather
6259 (pe_print_edata): If there is no .edata section, look for the
6260 export data in some other section.
6262 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6264 * configure.in: Change version to 2.8.4.
6265 * configure: Regenerated.
6267 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6269 Add tms320c30 support:
6270 * cpu-tic30.c: New file.
6271 * aout-tic30.c: New file.
6272 * coff-tic30.c: New file.
6273 * archures.c (bfd_arch_tic30): Define.
6274 (bfd_tic30_arch): Declare.
6275 (bfd_archures_list): Add bfd_tic30_arch.
6276 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6278 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6279 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6280 (coff_set_flags): Likewise.
6281 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6282 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6283 * Makefile.am: Rebuild dependencies.
6284 (ALL_MACHINES): Add cpu-tic30.lo.
6285 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6286 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6287 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6288 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6290 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6292 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6293 to lag behind LO16 reloc by a couple of instructions.
6295 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6297 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6298 make to reexamine the file timestamp.
6299 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6301 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6304 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6306 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6307 to create .dynsbss and .rela.sbss sections.
6308 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6309 copied from dynamic objects into .sbss.
6310 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6311 use it. Correct typo of .rela.sdata2.
6312 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6313 put the data, which may now be in .sbss.
6314 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6315 (elf_backend_create_dynamic_sections): Define as
6316 ppc_elf_create_dynamic_sections.
6318 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6319 against _GLOBAL_OFFSET_TABLE_.
6320 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6321 shared libraries which refer to local symbols. Make sure that the
6322 test for allocating space for a reloc in a shared object is the
6323 same as the test for emitting a reloc.
6325 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6327 * config.bfd (i[3456]-*-mingw32*): New target.
6328 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6329 * aclocal.m4, configure: Rebuild.
6331 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6333 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6336 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6338 Sparc v9 ABI compliant PLT:
6339 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6340 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6341 (LARGE_PLT_THRESHOLD): New define.
6342 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6343 (sparc64_elf_build_plt): New function.
6344 (sparc64_elf_plt_entry_offset): Likewise.
6345 (sparc64_elf_plt_ptr_offset): Likewise.
6346 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6347 contain the index for convenience. Skip the initial entries
6349 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6350 memory for the benefit of .rela.plt.
6351 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6352 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6353 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6354 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6355 Call sparc64_elf_build_plt.
6356 (elf_backend_want_got_plt): No.
6357 (elf_backend_plt_readonly): No.
6358 (elf_backend_plt_alignment): 8.
6360 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6361 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6362 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6365 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6367 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6369 * cpu-mips.c (arch_info_struct): Add mips variants.
6370 * bfd-in2.h: Rebuilt.
6372 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6374 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6377 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6379 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6380 (i[3456]86sco3.2v5*coff): New target.
6382 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6384 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6386 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6388 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6389 * bfd-in2.h: Regenerate.
6391 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6393 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6395 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6397 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6398 adjust addend for an output common symbol (from Jimmy Blair
6399 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6400 defined symbol to counteract adjustment made in generic relocation
6403 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6405 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6407 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6408 (GET_SCNDHR_NLNNO): Likewise.
6410 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6412 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6414 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6416 * elf32-m32r.c: Add macros to handle NOP insertion.
6418 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6420 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6421 (xcoff_mark): Likewise.
6422 (xcoff_build_ldsyms): Mark absolute symbols.
6424 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6426 * bout.c (b_out_write_object_contents): Sort symbols before output
6427 to keep {CALL,BAL}NAME symbols adjacent.
6428 (b_out_symbol_cmp): New function.
6430 For older changes see ChangeLog-9697
6436 version-control: never