1 2000-04-17 Timothy Wall <twall@cygnus.com>
3 * bfd-in2.h: Add prototypes for tic54x load page access.
4 * bfd-in.h: Regenerate.
5 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
6 in customized _set_arch_mach function.
7 * coffcode.h (coff_set_alignment_hook): Set section load page if
8 the appropriate macro is defined.
9 (write_object_contents): Read section load page.
11 2000-04-13 Alan Modra <alan@linuxcare.com.au>
13 * elf32-hppa.h: Update copyright date.
15 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
16 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
18 * elf32-d30v.c (MAX32): Don't use LL suffix.
19 (MIN32): Define in terms of MAX32.
20 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
22 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
25 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
27 2000-04-12 Alan Modra <alan@linuxcare.com.au>
29 * dep-in.sed: Match space before file name, not after.
31 * Makefile.am: Regenerate dependencies.
32 * Makefile.in: Regenerate.
34 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
35 case, allow address wrap-around stupidly removed 2000-03-17. Sign
36 extend without an if statement.
38 2000-04-11 Alan Modra <alan@linuxcare.com.au>
40 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
42 * elf32-mips.c (gprel16_with_gp): Likewise.
43 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
44 here using -0x40000, not (int)0xfffc0000.
45 (elf32_hppa_size_of_stub): Likewise.
47 2000-04-11 Timothy Wall <twall@cygnus.com>
49 * coff-tic54x.c: Now builds with all targets.
50 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
51 * Makefile.in: Regenerate.
52 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
55 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
57 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
58 --enable-build-warnings option.
59 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
60 * Makefile.in, configure: Re-generate.
62 2000-04-07 Nick Clifton <nickc@cygnus.com>
64 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
65 BFD_RELOC_THUMB_PCREL_BLX.
67 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
68 R_ARM_XPC25 and R_ARM_THM_PC22.
70 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
71 R_ARM_XPC25 and R_ARM_THM_XPC22.
72 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
73 R_ARM_[XPC25|THM_XPC22].
75 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
76 elf/arm-oabi.h to elf/arm.h
78 * Makefile.am: Fix dependency for elfarm-oabi.c
79 * Makefile.in: Regenerate.
81 * bfd-in2.h: Regenerate.
82 * libbfd.h: Regenerate.
84 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
86 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
87 and restore it on failure. Release newly allocated tdata on
90 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
92 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
93 (decode_line_info): Set it. Report error if unit->line_offset is
94 equal to or larger than it.
96 2000-04-07 Timothy Wall <twall@cygnus.com>
98 * targets.c: Added vecs for tic54x.
99 * reloc.c: Added relocs for tic54x.
100 * libbfd.h: Regenerated.
101 * configure: Add TI COFF vecs for tic54x.
102 * configure.in: Ditto.
103 * config.bfd (targ_cpu): Recognize new tic54x target.
104 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
105 * bfd-in2.h: Add tic54x target and relocations.
106 * Makefile.am, Makefile.in: Add tic54x target.
107 * archures.c (bfd_archures_list): Add tic54x target.
108 * coff-tic54x.c: New.
111 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
113 * elfcore.h (elf_core_file_p): call backend_object_p which
114 thereby gets an opportunity to update the arch/machine type.
116 2000-04-06 Timothy Wall <twall@cygnus.com>
118 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
119 class. Handle SEC_CLINK and SEC_BLOCK flags.
120 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
121 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
123 2000-04-06 Nick Clifton <nickc@cygnus.com>
125 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
126 EF_INTERWORK if this is an unknown EABI.
127 (elf32_arm_merge_private_bfd_data): Check EABI version
128 numbers. Only check EF_xxx flags if the EABI version number
130 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
131 if the EABI version number is unknown.
132 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
133 if the EABI version number is unknown.
135 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
137 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
138 BFD_RELOC_SH_LOOP_END.
139 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
140 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
141 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
142 (sh_elf_reloc_loop): New function.
143 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
145 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
146 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
147 * bfd-in2.h, libbfd.h: Regenerate.
149 2000-04-04 Alan Modra <alan@linuxcare.com.au>
151 * po/bfd.pot: Regenerate.
153 * Makefile.am: Remove extraneous mkdep comment.
154 (MKDEP): Use gcc -MM rather than mkdep.
155 (DEP): Quote when passing vars to sub-make. Add warning
157 (DEP1): Rewrite for "gcc -MM".
158 (CLEANFILES): Add DEP2.
160 * Makefile.in: Regenerate.
162 2000-04-03 Kevin Buettner <kevinb@redhat.com>
164 * configure.in: Added corefile support for AIX 4.3. In particular,
165 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
166 compiling rs6000-core.c.
167 * configure: Regenerated.
169 2000-04-03 H.J. Lu <hjl@gnu.org>
171 * cache.c (bfd_open_file): Unlink the output file only if
172 it has non-zero size.
174 2000-04-01 Ken Block USG <block@zk3.dec.com>
176 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
177 relative relocations for non-loaded sections in shared objects.
178 (elf64_alpha_check_relocs): Similarly.
180 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
182 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
183 BFD_RELOC_16 to switch for extended relocs.
184 (MY_swap_ext_reloc_in): New.
185 (MY_swap_ext_reloc_out): New.
186 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
187 than NAME(aout,swap_ext_reloc_in) for extended relocs.
188 (NAME(aout,squirt_out_relocs)): Similarly use
189 MY_swap_ext_reloc_out.
190 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
192 2000-04-03 Kazu Hirata <kazu@hxi.com>
194 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
195 the R_PCRWORD_B case.
197 2000-03-31 Thomas de Lellis <tdel@wrs.com>
199 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
203 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
205 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
206 HOWTO references to bfd_elf_generic_reloc, that have
207 partial_inplace == true, now use the new function. The function
208 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
209 extends its fixes to the R_M32R_{16,24,32} relocs.
210 The new logic in m32r_elf_lo16_reloc() has been removed, and
211 it instead calls the new routine to obtain that functionality.
213 2000-03-27 Alan Modra <alan@linuxcare.com.au>
215 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
216 elf32_avr_check_relocs, avr_final_link_relocate,
217 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
218 elf32_avr_object_p): Add prototypes.
219 (elf32_avr_gc_mark_hook): Add default for h->root.type.
220 (bfd_elf_avr_final_write_processing): Make static.
222 2000-03-27 Denis Chertykov <denisc@overta.ru>
224 * cpu-avr.c: New file. BFD support routines for AVR architecture.
225 * archures.c (bfd_architecture): Add AVR architecture.
226 (bfd_archures_list): Add reference to AVR architecture info.
227 * elf.c (prep_headers): Handle bfd_arch_avr.
228 * reloc.c: Add various AVR relocation enums.
229 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
231 * Makefile.am: Add support for AVR elf.
232 * configure.in: Likewise.
233 * config.bfd: Likewise.
234 * Makefile.in: Regenerate.
235 * configure: This too.
236 * bfd-in2.h: And this.
237 * libbfd.h: And this.
239 2000-03-24 H.J. Lu <hjl@gnu.org>
241 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
242 (elf64_alpha_find_reloc_at_ofs): Likewise.
244 2000-03-17 Alan Modra <alan@linuxcare.com.au>
246 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
247 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
248 allowable range used to be -2**(n-1) to 2**n-1.
249 * reloc.c (_bfd_relocate_contents): Same here. Also replace
250 "boolean overflow" with "bfd_reloc_status_type flag".
252 2000-03-14 Doug Evans <dje@casey.transmeta.com>
254 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
256 2000-03-14 Kazu Hirata <kazu@hxi.com>
258 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
259 of shrinks properly, including the last reloc.
261 2000-03-13 Kazu Hirata <kazu@hxi.com>
263 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
266 2000-03-11 Alan Modra <alan@linuxcare.com.au>
268 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
269 a format mismatch rather than an "error" from bfd_read such as
270 bfd_error_file_truncated.
272 2000-03-10 Geoff Keating <geoffk@cygnus.com>
274 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
275 sign-extension and big-endian compensation for
276 R_MIPS_64 even in ld -r.
278 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
280 * elf32-mips.c (mips_elf_next_relocation): Rename from
281 mips_elf_next_lo16_relocation, and generalize to look
282 for any relocation type.
283 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
284 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
285 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
286 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
287 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
288 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
289 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
290 (mips_rtype_to_howto): Likewise.
291 (mips_elf_calculate_relocation): Handle new relocs.
292 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
293 are paired. The addend for R_MIPS_GNU_REL16_S2
294 is shifted right two bits.
296 2000-03-10 Alan Modra <alan@linuxcare.com.au>
298 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
299 comment, and ensure it doesn't happen again.
300 (bfd_install_relocation): Same here.
301 (_bfd_relocate_contents): Don't bother assigning unused signmask
302 shift result. Fix typos in comments.
303 Remove trailing whitespace throughout file.
305 2000-03-07 Doug Evans <dje@casey.transmeta.com>
307 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
308 * bfd-in2.h: Rebuild.
310 2000-03-06 Nick Clifton <nickc@cygnus.com>
312 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
314 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
315 (SIZEOF_ILF_STRINGS): Redefine.
316 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
317 relative reloc, as opposed to a section relative reloc.
318 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
320 Add length of symbol's prefix to string pointer.
321 Store a pointer to the symbol in the symbol pointer table.
322 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
323 Initialise the symbol pointer table.
324 Store the hint in the Hint/Name table.
325 Make the jump reloc be symbol realtive, not section relative.
326 Create an import symbol for imported code.
328 2000-03-06 Catherine Moore <clm@cygnus.com>
330 * elf.c (swap_out_syms): Check for null type_ptr.
332 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
334 * aout-target.h (MY(write_object_contents)): Remove unused
335 and unusable "#if CHOOSE_RELOC_SIZE".
336 * pc532-mach.c (MY(write_object_contents)): Ditto.
337 * netbsd.h (MY(write_object_contents)): Ditto.
338 * hp300hpux.c (MY(write_object_contents)): Ditto.
339 * freebsd.h (MY(write_object_contents)): Ditto.
340 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
342 2000-02-29 H.J. Lu <hjl@gnu.org>
344 * peicode.h (jtab): Make it static.
346 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
347 defined and COFF_IMAGE_WITH_PE is not defined.
348 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
349 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
351 2000-03-01 Nick Clifton <nickc@cygnus.com>
353 * coff-arm.c (bfd_arm_process_before_allocation): Make
354 'symndx' signed to prevent compile time warning.
356 * coff-mcore.c: Remove unused prototype for pe_object_p.
358 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
359 functions that are not used when COFF_IMAGE_WITH_PE is
361 (struct sh_opcode): Change type of 'flags' field to unsigned
362 long so that it can hold the USESAS flag.
364 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
366 * elf-m10300.c (mn10300_elf_relax_section): Initialise
369 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
371 Remove unusued variables and code.
372 (elf_backend_add_symbol_hook): Fix prototype.
374 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
377 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
380 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
382 Remove unusued variables and code.
383 (elf_backend_add_symbol_hook): Fix prototype.
385 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
387 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
388 to unused function parameter.
390 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
392 Use EMPTY_HOWTO to initialise empty howto slots.
393 Remove unused variables.
395 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
397 2000-03-01 H.J. Lu <hjl@gnu.org>
399 * aoutx.h (aout_link_input_section_std): Pass "true" to
400 the undefined_symbol callback.
401 (aout_link_input_section_ext): Likewise.
402 * bout.c (get_value): Likewise.
403 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
404 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
406 (alpha_relocate_section): Likewise.
407 * coff-arm.c (coff_arm_relocate_section): Likewise.
408 * coff-i960.c (coff_i960_relocate_section): Likewise.
409 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
410 * coff-mips.c (mips_relocate_section): Likewise.
411 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
412 * coff-sh.c (sh_relocate_section): Likewise.
413 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
414 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
415 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
416 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
417 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
418 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
419 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
420 * elf32-i370.c (i370_elf_relocate_section): Likewise.
421 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
422 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
423 * elf32-sh.c (sh_elf_relocate_section): Likewise.
424 * elf32-v850.c (v850_elf_relocate_section): Likewise.
425 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
426 * elflink.h (elf_link_output_extsym): Likewise.
427 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
428 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
429 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
431 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
432 undefined_symbol callback when building shared library with
433 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
435 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
436 * elf32-i386.c (elf_i386_relocate_section): Likewise.
437 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
438 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
439 (elf32_mips_get_relocated_section_content): Likewise.
440 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
441 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
442 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
443 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
445 2000-02-28 Nick Clifton <nickc@cygnus.com>
447 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
448 * Makefile.in: Regenerate.
450 * configure.in: Add support for mips and sh pe vectors.
451 * configure: regenerate.
453 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
456 * targets.c: Add mips and sh pe vectors.
458 * libpei.h (coff_final_link_postscript): Only define if not
461 * coffcode.h: Add support for WinCE magic numbers.
463 * peigen.c (pe_print_reloc): Update comment and rearrange
464 appending of newline character.
466 * peicode.h: Add support for Image Library Format.
467 (pe_ILF_vars): Structure containing data used by ILF code.
468 (pe_ILF_make_a_section): New function. Create a section based
470 (pe_ILF_make_a_reloc): New function. Create a reloc based on
472 (pe_ILF_make_a_symbol): New function. Create a symbol based
474 (pe_ILF_save_relocs): New function. Store the relocs created
475 by pe_ILF_make_a_reloc in a section.
476 (pe_ILF_build_a_bfd): New function. Create a BFD describing
478 (pe_ILF_object_p): New function. Return a bfd_target pointer
480 (pe_bfd_object_p): If an ILF object is detected call
481 pe_ILF_object_p on it.
483 * coff-arm.c: Add support for WinCE relocs which are different
484 from normal ARM COFF relocs.
485 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
487 * coff-sh.c: Add support for sh-pe target.
488 * pe-sh.c: New file. Support code for sh-pe target.
489 * pei-sh.c: New file. Support code for sh-pe target.
491 * pe-mips.c: New file. Support code for mips-pe target.
492 * pei-mips.c: New file. Support code for mips-pe target.
494 2000-02-27 Jakub Jelinek <jakub@redhat.com>
496 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
497 architecture if the object causing the bump is dynamic.
498 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
499 and also don't it for memory ordering.
500 (sparc64_elf_write_relocs): Take src_rela out of the loop.
502 2000-02-27 Ian Lance Taylor <ian@zembu.com>
504 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
505 calling bfd_get_section_size_before_reloc.
506 (decode_line_info): Likewise.
507 (_bfd_dwarf2_find_nearest_line): Likewise.
509 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
511 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
512 name of the libtool directory.
513 * Makefile.in: Rebuild.
515 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
517 * som.c (SOM_HOWTO): Define.
518 (som_hppa_howto_table): Use it.
520 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
522 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
524 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
526 2000-02-24 Catherine Moore <clm@cygnus.com>
528 * som.c (som_misc_symbol_info): Add field
530 (som_bfd_derive_misc_symbol_info): Initialize
532 (som_build_and_write_symbol_table): Keep track
533 of secondary_def field.
534 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
535 if secondary_def field is set.
536 (som_bfd_ar_write_symbol_stuff): Initialize
539 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
541 * dwarf2.c (read_address): Read 16-bits addresses.
542 (parse_comp_unit): Accept addr_size == 2.
544 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
546 * bfd-in.h: Update copyright date.
548 2000-02-23 Linas Vepstas <linas@linas.org>
550 * cpu-i370.c: New file.
551 * elf32-i370.c: New file.
552 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
553 (bfd_i370_arch): New.
554 (bfd_archures_list): Add bfd_i370_arch.
555 * elf.c (prep_headers): Add bfd_arch_i370.
556 * Makefile.am: Add support for IBM 370 elf.
557 * config.bfd: Likewise.
558 * configure.in: Likewise.
559 * libbfd.h (bfd_reloc_code_real_names): Likewise.
560 * reloc.c (bfd_reloc_code_type): Likewise.
561 * targets.c: Likewise.
563 * Makefile.in: Regenerate.
564 * configure: Regenerate.
565 * bfd-in2.h: Regenerate.
567 2000-02-22 Ian Lance Taylor <ian@zembu.com>
569 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
570 invalid relocation types, and change them to R_386_NONE.
572 2000-02-22 H.J. Lu <hjl@gnu.org>
574 * elflink.h (elf_link_add_object_symbols): If a version symbol is
575 not defined, don't add a second ELF_VER_CHR.
577 * elflink.h (elf_bfd_final_link): Call output_extsym for global
578 symbols converted to local symbols even when stripping all
580 (elf_link_output_extsym): Process global symbols converted to
581 local symbols even if they are being stripped.
583 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
585 * archures.c (bfd_octets_per_byte): Return unsigned int.
586 (bfd_arch_mach_octets_per_byte): Ditto.
587 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
589 * section.c (bfd_get_section_size_before_reloc): Quell signed
590 vs. unsigned comparison warning.
591 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
592 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
593 change. What was I thinking?
594 * bfd-in2.h: Regenerate.
596 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
597 (elf_gc_sections): Same here.
598 (elf_gc_common_finalize_got_offsets): And here.
600 2000-02-21 Ian Lance Taylor <ian@zembu.com>
602 ELF HPPA doesn't work at present; remove it until it does.
603 * config.bfd: Comment out setting targ_defvec to
605 * Makefile.am: Rebuild dependencies.
606 (BFD32_BACKENDS): Remove elf32-hppa.lo.
607 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
608 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
609 * Makefile.in: Rebuild.
610 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
612 2000-02-18 Geoff Keating <geoffk@cygnus.com>
614 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
615 is no bfd_free(). Revert bfd_free part of previous change.
617 2000-02-18 Geoff Keating <geoffk@cygnus.com>
619 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
621 (coff_compute_section_file_positions): Use bfd_free to pair
623 (coff_write_object_contents): Likewise.
625 * coff-rs6000.c (xcoff_howto_table_16): New variable.
626 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
628 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
630 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
631 (xcoff_ar_file_hdr_big): New structure.
632 (SIZEOF_AR_FILE_HDR_BIG): New macro.
633 (xcoff_ar_hdr_big): New structure.
634 (SIZEOF_AR_HDR_BIG): New macro.
635 (xcoff_big_format_p): New macro.
636 (xcoff_ardata_big): New macro.
637 (arch_xhdr_big): New macro.
638 (xcoff_slurp_armap): Handle large archives.
639 (xcoff_archive_p): Detect large archives.
640 (xcoff_read_ar_hdr): Handle large archives.
641 (xcoff_openr_next_archived_file): Handle large archives.
642 (xcoff_generic_stat_arch_elt): Handle large archives.
643 (xcoff_write_armap_old): Rename from xcoff_write_armap.
644 (xcoff_write_armap_big): New function.
645 (xcoff_write_armap): New function, dispatch to _old or _big.
646 (xcoff_write_archive_contents_old): Rename from
647 xcoff_write_archive_contents.
648 (xcoff_write_archive_contents_big): New function.
649 (xcoff_write_archive_contents): New function, dispatch to _old or
652 2000-02-18 Richard Henderson <rth@cygnus.com>
654 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
655 and hide_symbol members.
656 (elf_link_hash_copy_indirect): Remove.
657 (elf_link_hash_hide_symbol): Remove.
658 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
659 and elf_backend_hide_symbol.
660 (_bfd_elf_link_hash_copy_indirect): Declare.
661 (_bfd_elf_link_hash_hide_symbol): Declare.
662 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
663 (_bfd_elf_link_hash_hide_symbol): Likewise.
664 (_bfd_elf_link_hash_table_init): Don't init killed members.
665 * elflink.h (elf_link_add_object_symbols): Use the bed function
666 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
667 (elf_link_assign_sym_version): Likewise.
668 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
669 (elf_backend_hide_symbol): Likewise.
670 (elfNN_bed): Update for new members.
672 2000-02-17 Kevin Buettner <kevinb@redhat.com>
674 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
675 STACK_END_ADDR): Define for new core file format.
676 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
677 for handling the vagaries of the various core file structures used
678 by AIX over the years.
679 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
680 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
681 core_dumpx structure.
683 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
685 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
686 (bfd_mach_sh3_dsp): Likewise.
687 (bfd_mach_sh4): Reinstate.
688 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
689 * bfd-in2.h: Regenerate.
690 * coff-sh.c (struct sh_opcode): flags is no longer short.
691 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
692 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
693 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
694 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
695 (sh_opcodes): No longer const.
696 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
697 (sh_insn_uses_reg): Check for USESAS and USESR8.
698 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
699 (_bfd_sh_align_load_span): Return early for SH4.
700 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
701 Take into account that field b of a parallel processing insn
702 could be mistaken for a separate insn.
703 * cpu-sh.c (arch_info_struct): New array elements for
704 sh2, sh-dsp and sh3-dsp.
705 Reinstate element for sh4.
706 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
707 (SH4_NEXT): Reinstate.
708 (SH3_NEXT, SH3E_NEXT): Adjust.
709 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
710 * elf32-sh.c (sh_elf_set_private_flags): New function.
711 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
712 (sh_elf_merge_private_data): New function.
713 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
714 (bfd_elf32_bfd_copy_private_bfd_data): Define.
715 (bfd_elf32_bfd_merge_private_bfd_data): Change to
716 sh_elf_merge_private_data.
718 2000-02-13 Richard Henderson <rth@cygnus.com>
720 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
722 (elf_link_hash_copy_indirect): New.
723 (elf_link_hash_hide_symbol): New.
724 * elflink.h (elf_link_add_object_symbols): Break out copy from
725 indirect new new symbol to elf.c.
726 (elf_link_assign_sym_version): Break out privatization of
727 non-exported symbol to elf.c.
728 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
729 (_bfd_elf_link_hash_hide_symbol): New.
730 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
732 2000-02-13 Ian Lance Taylor <ian@zembu.com>
734 * section.c (_bfd_strip_section_from_output): Add info parameter.
735 If it passed as non-NULL, use it to check whether any input BFD
736 has an input section which uses this output section. Change all
738 * bfd-in2.h: Rebuild.
740 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
741 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
743 * bfd-in2.h: Rebuild.
745 2000-02-10 Timothy Wall <twall@cygnus.com>
747 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
748 allow final modifications of swapped-in symbol.
749 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
750 * coffcode.h (coff_write_relocs): Use macro
751 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
752 symbol index should be set to -1.
754 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
756 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
757 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
758 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
759 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
760 sh_insns_uses_or_sets_freg): New functions.
761 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
762 * (sh_insns_conflict): Use new functions and new macros to
763 detect conflicts when two instructions both set same integer registers,
764 both set same fp register, and both set special register.
766 2000-02-09 Timothy Wall <twall@cygnus.com>
768 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
769 swapping in sections, so that the swapping routines have access to
772 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
774 * coff-go32.c: Update comment. Update copyright.
776 2000-01-27 Thomas de Lellis <tdel@windriver.com>
778 * syms.c (bfd_decode_symclass)
779 Two new class characters were added - 'V' and 'v'. The
780 meaning of 'W' is now restricted to just weak non-object
781 symbols. This allows differentiation between, for example,
782 weak functions vs weak objects. nm for example now dumps:
784 'w' = weak unresolved
785 'V' = weak global object
786 'v' = weak unresolved object
788 (bfd_is_undefined_symclass): New function. Return true if the
789 given symbol class represents and undefined/unresolved symbol.
791 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
794 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
796 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
797 STT_ARM_16BIT flag set, but it is not attached to a data object
798 return STT_ARM_16BIT so that it will be treated as code by the
801 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
803 * coff-i386.c (i3coff_object_p): Remove prototype.
806 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
807 to name. Update copyright.
809 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
810 assignment to avoid warning. Update copyright.
812 2000-01-24 Robert Lipe (robertl@sco.com)
814 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
815 instead of using GNU C extension.
817 2000-01-21 Nick Clifton <nickc@cygnus.com>
819 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
820 amount from a bfd_in_memory structure.
821 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
824 2000-01-14 Nick Clifton <nickc@cygnus.com>
826 * linker.c (default_indirect_link_order): oops - fix incorrectly
827 applied patch from Tim Wall.
829 2000-01-13 Timothy Wall (twall@tiac.net>
831 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
832 = scnhsz, filhsz, relsz, aoutsz, etc)
836 2000-01-13 Nick Clifton <nickc@cygnus.com>
838 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
839 interwork thumb to arm stub.
841 2000-01-13 Timothy Wall (twall@tiac.net>
843 * archures.c (bfd_octets_per_byte): New function: Return
845 (bfd_arch_mach_octets_per_byte): New function: Return target
848 * section.c: Distinguish between octets and bytes for usage of
849 _cooked_size, _raw_size, and output_offset. Clarify
850 description of bfd_set_section_contents.
852 * bfd-in2.h: Regenerate.
854 * coffgen.c: Indicate that the offset parameter is in bytes, not
857 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
858 where appropriate to get the octet offset when calling
859 bfd_set_section_contents.
860 (bfd_coff_reloc_link_order): Ditto.
862 * linker.c (bfd_generic_reloc_link_order): Ditto.
863 (_bfd_default_link_order): Ditto.
865 * reloc.c (bfd_perform_relocation): Distinguish between octets
866 and bytes. Use octets when indexing into octet data; use bytes
867 when calculating target addresses.
868 (bfd_install_relocation): Ditto.
870 * srec.c (srec_write_section): Ditto.
872 2000-01-13 Nick Clifton <nickc@cygnus.com>
874 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
875 3 to 2. This allows 4 byte sized sections, which is necessary for
876 dlltool to build funcitoning DLLs.
878 2000-01-10 Philip Blundell <pb@futuretv.com>
880 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
881 (arm*-*-conix*): New target.
883 2000-01-10 Egor Duda <deo@logos-m.ru>
885 * config.bfd: Include elf32_i386 vector to target list for cygwin
888 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
889 * configure.in: Test for structure win32_pstatus_t in
891 * configure: Regenerate.
893 * elf.c (elfcore_grok_win32pstatus): New function: process
894 win32_pstatus_t notes in elf core file.
895 (elfcore_grok_note): Detect win32_pstatus notes.
897 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
899 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
901 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
902 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
904 1999-12-29 Richard Henderson <rth@cygnus.com>
906 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
907 if no dynamic sections created.
909 1999-12-27 Nick Clifton <nickc@cygnus.com>
911 * peicode.h (pe_bfd_object_p): Only define for PE format
914 1999-12-17 Nick Clifton <nickc@cygnus.com>
916 * coff-i386.c (i3coff_object_p): Delete.
917 (i386coff_vec): Replace reference to i3coff_object_p with a
918 reference to coff_object_p.
920 * coff-mcore.c (pe_object_p): Delete.
922 * peicode.h (pe_bfd_object_p): New function: Detect the
923 presence of a PE format COFF object file. Also detect and
924 warn about the presence of LINK6 format Image Library Format
927 1999-12-16 Nick Clifton <nickc@cygnus.com>
929 * coff-arm.c (NUM_ELEM): New macro.
930 (NUM_RELOCS): New macro: The number of known ARM relocs.
931 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
932 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
934 (bfd_arm_process_before_allocation): Produce a warning message if
935 an out of range symbol index is encountered.
937 1999-12-14 Nick Clifton <nickc@cygnus.com>
939 * elflink.h (is_global_symbol_definition): New Function: Return
940 true iff the symbol is being given a global definition in this
942 (elf_link_is_defined_archive_symbol): Do not bother processing
943 symbols for an archive element that has already been included
945 Use is_global_symbol_definition().
947 1999-12-09 Andrew Cagney <cagney@cygnus.com>
949 * config.bfd: Add support for sparc-*-netbsdelf* and
952 1999-12-13 Nick Clifton <nickc@cygnus.com>
954 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
955 if the symbol is in the common section.
957 1999-12-10 Nick Clifton <nickc@cygnus.com>
959 * elflink.h (elf_link_is_defined_archive_symbol): New
960 function: Decide if a symbol, in an archive map is there
961 because it is defined in the archive element, or because it is
962 just another common declaration of it.
963 (elf_link_add_archive_symbols): Use
964 elf_link_is_defined_archive_symbol to decide if an archive
965 element contain a reference to a common symbol should be
968 1999-12-10 Nick Clifton <nickc@cygnus.com>
970 * elflink.h: Revert previous patch.
971 * targets.c: Revert previous patch.
972 * libbfd-in2.h: Revert previous patch.
973 * libbfd.h: Revert previous patch.
974 * elfxx-target.h: Revert previous patch.
975 * archive.c: Revert previous patch.
976 * aout-target.h: Revert previous patch.
977 * aout-tic30.h: Revert previous patch.
978 * bfd.c: Revert previous patch.
979 * coff-alpha.c: Revert previous patch.
980 * coff-rs6000.c: Revert previous patch.
981 * elf64-mips.c: Revert previous patch.
982 * ieee.c: Revert previous patch.
983 * libecoff.h: Revert previous patch.
984 * oasys.c: Revert previous patch.
985 * som.c: Revert previous patch.
986 * vms.c: Revert previous patch.
988 1999-12-09 Nick Clifton <nickc@cygnus.com>
990 * elflink.h (elf_link_add_archive_symbols): Add an archive
991 element even if contains a symbol which is currently only
992 considered to be a common.
994 * targets.c (struct bfd_target): Add new field
995 _bfd_allow_commons_in_armap.
996 * bfd-in2.h:Regenerate.
998 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1000 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1001 * libbfd.h: Regenerate.
1003 * elfxx-target.h: If using COFF archive map, override
1004 definition of allow_commons_in_armap and replace with
1007 * archive.c (bfd_compute_and_write_armap): Do not place common
1008 symbols into the archive map unless _bfd_allow_commons_in_armap
1011 * aout-target.h (MY_allow_commons_in_armap): Define.
1012 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1013 * bfd.c (bfd_allow_commons_in_armap): Define.
1014 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1015 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1016 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1017 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1018 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1019 * oasys.c (oasys_allow_commons_in_armap): Define.
1020 * som.c (som_allow_commons_in_armap): Define.
1021 * vms.c (vms_allow_commons_in_armap): Define.
1023 1999-12-07 Jim Blandy <jimb@cygnus.com>
1025 Add support for SSE registers in ELF core files.
1026 * elf.c (elfcore_make_note_pseudosection): New function.
1027 (elfcore_grok_prfpreg): Use it.
1028 (elfcore_grok_prxfpreg): New function.
1029 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1031 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1033 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1034 value by 4 before storing it back in the field. From
1035 Koundinya. K <kk@ddeorg.soft.net>.
1037 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1039 * archures.c (bfd_mach_am33): Define.
1040 * bfd-in2.h: Rebuilt.
1041 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1042 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1043 (compute_function_info): Handle additional registers saved by
1045 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1046 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1048 1999-11-29 Jim Blandy <jimb@cygnus.com>
1050 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1052 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1055 1999-11-27 Michael Meissner <meissner@cygnus.com>
1057 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1058 internal use within gas for alpha explicit relocations.
1059 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1060 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1061 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1062 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1063 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1064 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1066 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1067 BFD_RELOC_ALPHA_USER_*.
1069 * bfd-in2.h: Regenerate.
1070 * libbfd.h: Regenerate.
1072 1999-11-26 Fred Fish <fnf@cygnus.com>
1074 * elf.c (elfcore_read_notes): Add prototype for static function.
1075 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1076 (bfd_section_from_phdr): Replacement function that calls
1077 _bfd_elf_make_section_from_phdr for generic segment types and
1078 backend fucntion pointed to by elf_backend_section_from_phdr for
1079 backend specific segment types.
1080 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1081 now called by _bfd_elf_make_section_from_phdr. Note that this func
1082 is now just a stub between the caller and bfd_section_from_phdr.
1084 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1085 elf_backend_section_from_phdr.
1086 (elf_backend_section_from_phdr): Add prototype.
1088 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1089 (elfNN_bed): Add elf_backend_section_from_phdr.
1091 1999-11-25 Nick Clifton <nickc@cygnus.com>
1093 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1094 SEC_CODE and SEC_READONLY flags to glue sections.
1096 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1097 SEC_CODE and SEC_READONLY flags to glue sections.
1099 1999-11-20 Nick Clifton <nickc@cygnus.com>
1101 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1104 1999-11-19 Catherine Moore <clm@cygnus.com>
1106 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1107 (elf_cpu32_plt_entry): Likewise.
1109 1999-11-18 Nick Clifton <nickc@cygnus.com>
1111 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1113 (coff_mcore_relocate_section): Initialise addend to 0.
1114 Special case processing of RVA reloc.
1116 1999-11-17 Richard Henderson <rth@cygnus.com>
1118 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1119 type_change_ok; add sign_extend_vma.
1120 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1121 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1122 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1123 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1124 (elfNN_bed): Follow struture changes.
1126 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1128 * libbfd.c (bfd_read): Check result of read against desired result
1130 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1131 invalid compared to the section size.
1133 * ieee.c (ieee_slurp_debug): Get the length of the debug
1134 information right if there is no data part.
1136 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1138 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1139 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1141 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1143 * elflink.h (elf_bfd_final_link): Make last_local signed.
1145 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1147 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1150 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1152 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1154 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1155 * bfd-in2.h: Regenerate.
1157 1999-10-15 Andrew Haley <aph@cygnus.com>
1159 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1161 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1163 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1165 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1167 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1168 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1171 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1173 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1174 relocs also need the GP value.
1175 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1176 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1177 the GP value for R_MIPS_LITERAL relocs too. Handle
1178 R_MIPS_64 relocs properly on big-endian MIPS.
1179 (mips_elf_sign_extend): Behave properly with 'long long'.
1180 (mips_elf_highest): Correct typo.
1182 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1184 * cpu-m32r.c (arch_info_struct): New static global.
1185 (bfd_m32r_arch): Refer to it.
1186 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1187 (m32r_elf_print_private_bfd_data): Ditto.
1188 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1189 * archures.c (bfd_mach_m32rx): Define it.
1190 * bfd-in2.h: Rebuild.
1192 1999-09-28 Fred Fish <fnf@cygnus.com>
1194 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1195 (cisco_core_big_vec): Add new bigendian vec.
1196 (cisco_core_little_vec): Add new little endian vec.
1198 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1199 (crash_info_locs): Add array of possible offsets.
1200 (MASK_ADDR): Mask to apply to crash info offset.
1201 (crashinfo_external): Add textbase, database, bssbase and
1202 turn into a typedef.
1203 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1204 Many small changes to account for additional hardware versions.
1205 Pick a reasonable size for ".reg" section. Add a ".crash"
1206 section to allow access to crashinfo_external struct.
1207 (cisco_core_file_p): New version of this function that
1208 iterates over crash_info_locs, calling cisco_core_file_validate.
1209 (cisco_core_vec): Old big endian only vec replaced with ...
1210 (cisco_core_big_vec): Add big endian version.
1211 (cisco_core_little_vec): Add little endian version.
1213 * configure.in (cisco_core_vec): Split to two new vectors ...
1214 (cisco_core_big_vec): New target vector.
1215 (cisco_core_little_vec): New target vector.
1216 * configure: Regenerate.
1217 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1218 to cisco_core_big_vec in targ_selvecs.
1220 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1222 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1223 (mips_elf_relocate_got_local): Unused, delete.
1224 (mips_elf_relocate_global_got): Unused, delete.
1226 1999-09-24 Fred Fish <fnf@cygnus.com>
1228 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1229 to initialize it to something meaningful. Then use it to generate
1230 more useful segment names.
1232 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1234 * som.c (NO_PCREL_MODES): Define if the system does not define
1236 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1237 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1238 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1239 * libhppa.h (dis_assemble_22): New function.
1240 (bfd_hppa_insn2fmt): Handle long branch.
1242 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1245 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1247 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1248 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1249 (reloc_howto_type howto_table): Tidy comments and whitespace.
1251 1999-09-17 Nick Clifton <nickc@cygnus.com>
1253 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1254 previous delta. Set sec->gc_mark instead.
1256 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1258 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1259 (elf_cpu32_plt_entry): Likewise.
1261 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1263 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1265 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1266 symbol table, then just compute a suitable value (but do not
1267 create a __gp symbol).
1269 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1270 symbols when building shared libraries.
1271 (elf_hppa_final_link_relocate): Correct handling of PCREL
1272 relocations against undefined symbols.
1274 1999-09-16 Nick Clifton <nickc@cygnus.com>
1276 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1277 interworking sections as linker created so that they will not
1278 be removed by garbage collection.
1280 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1282 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1283 (elf_hppa_final_link_relocate): Consistently create an absolute
1284 address, then subtract out the value of __gp.
1286 1999-09-14 Michael Meissner <meissner@cygnus.com>
1288 * configure.in (Canonicalization of target names): Remove adding
1289 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1290 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1291 * configure: Regenerate.
1293 1999-09-14 Nick Clifton <nickc@cygnus.com>
1295 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1298 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1300 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1301 (elf_hppa_final_link): Initialize text_segment_base and
1303 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1305 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1306 (elf_hppa_final_link_relocate): Likewise.
1307 (elf_hppa_relocate_insn): Likewise.
1308 (elf_hppa_relocate_section): Initialize HOWTO.
1310 1999-09-13 Donn Terry <donn@interix.com>
1312 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1313 handling to support both GNU and MS objects.
1315 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1316 when determining whether to set F_RELFLG.
1318 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1320 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1321 PC24 relocs if the target is an undefined weak symbol.
1322 (arm_add_to_rel): Fix compiler warning.
1323 (elf32_arm_plt0_entry): Correct comments.
1325 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1327 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1328 an absolute symbol in REL relocs.
1330 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1332 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1333 Stub SEGREL32. Return an error for any relocation not handled.
1335 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1337 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1338 constant symbols, and avoid multiple definition errors on them.
1340 1999-09-12 Donn Terry <donn@interix.com>
1342 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1343 significant bit is set.
1345 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1347 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1349 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1350 relocs as we do for RELA relocs.
1352 1999-09-11 Donn Terry <donn@interix.com>
1354 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1355 (coff_final_link_postscript): Define.
1356 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1357 directory entries here.
1358 (_bfd_pei_final_link_postscript): New function.
1360 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1361 section flags based on the section name.
1363 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1364 get the overflow of the s_nlnno field from the s_nreloc field.
1365 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1366 the s_nlnno overflow of the .text section into the s_nreloc
1369 * peigen.c (add_data_entry): Declare.
1370 (pei_swap_aouthdr_out): Get image size right. Set linker version
1372 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1373 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1374 extraneous ImageBase.
1375 (pe_print_edata): Likewise.
1376 (pe_print_pdata): Likewise. Print exception entries.
1377 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1378 (tbl): Make const, add "UNKNOWN".
1379 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1380 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1381 section data directory.
1382 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1384 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1385 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1386 * peicode.h (coff_get_symbol_info): Define.
1388 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1390 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1392 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1395 * libpei.h: New file, broken out of peicode.h.
1396 * peigen.c: New file, broken out of peicode.h.
1397 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1398 * configure.in: Add peigen.lo to list of files required for each
1400 * Makefile.am: Rebuild dependencies.
1401 (BFD32_BACKENDS): Add peigen.lo.
1402 (BFD32_BACKENDS_CFILES): Add peigen.c.
1403 (SOURCE_HFILES): Add libpei.h.
1404 * configure, Makefile.in: Rebuild.
1406 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1407 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1408 instead. Don't clear the s_paddr field for an uninitialized data
1411 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1412 coff_data_type to f_timdat.
1413 * peicode.h (pe_mkobject_hook): Likewise.
1415 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1416 number if COFF_IMAGE_WITH_PE.
1418 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1419 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1420 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1421 there is no SEC_DEBUGGING section.
1422 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1423 IMAGE_FILE_DEBUG_STRIPPED.
1425 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1426 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1427 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1428 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1430 * coffswap.h (IMAGE_BASE): Don't define.
1431 * pei-arm.c (IMAGE_BASE): Don't define.
1432 * pei-i386.c (IMAGE_BASE): Don't define.
1433 * pei-mcore.c (IMAGE_BASE): Don't define.
1434 * pei-ppc.c (IMAGE_BASE): Don't define.
1436 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1437 symbol, switch on the class when determining whether to modify the
1438 value. For PE, don't modify the value of a C_FCN symbol not named
1441 * libbfd-in.h (_bfd_abort): Declare.
1443 * bfd.c (_bfd_abort): New function.
1444 * libbfd.h: Rebuild.
1446 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1449 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1450 don't write out the associated line numbers.
1452 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1455 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1456 changes when the base type is unknown.
1458 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1461 * syms.c (BSF_DEBUGGING_RELOC): Define.
1462 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1463 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1465 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1466 BSF_DEBUGGING_RELOC set.
1467 * bfd-in2.h: Rebuild.
1469 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1471 * ecoff.c (bfd_debug_section): Update initialization for new
1473 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1474 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1476 1999-09-10 H.J. Lu <hjl@gnu.org>
1478 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1479 _bfd_filnmlen field.
1480 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1482 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1484 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1485 for FPTR relocs involving local symbols.
1487 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1488 value for the stub address in a call through a stub.
1489 Install the value for a local symbol directly into the DLT
1490 instead of generating a reloc. Correctly handle FPTR64 relocs.
1492 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1493 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1494 (elf_hppa_final_link): Call them.
1496 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1498 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1499 (elf_adjust_dynamic_symbol): ...from here.
1501 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1503 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1504 relocation, remove them. SECREL64->LTOFF16WF.
1505 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1507 (elf_hppa_relocate_insn): Similarly.
1509 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1510 (elf_hppa_relocate_insn): Similarly.
1512 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1514 (elf_hppa_relocate_insn): Similarly.
1516 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1517 Handle LTOFF_TP* relocs.
1518 (elf_hppa_relocate_insn): Similarly.
1520 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1521 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1522 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1524 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1525 DIR32, DIR64 and FPTR64 relocations.
1526 (elf_hppa_relocate_insn): Similarly.
1528 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1529 address of the .PARISC.global section.
1530 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1531 table entry elf_hppa_final_link_relocate. Do not give a warning
1532 for a reloc against an external symbol if it has a PA64 hash
1534 (elf_hppa_final_link_relocate): Significantly rework. Handle
1535 DLTIND relocations. Compute the final value of the relocation
1536 before passing the value of elf_hppa_relocate_insn.
1537 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1538 relocation support. Handle DLTIND relocation requests just like
1539 DLTREL relocation requests. Simplify branch handling.
1541 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1543 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1544 non-allocated section as done in i386 version.
1545 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1546 statement since this is no know relocation.
1548 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1550 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1552 (elf_hppa_relocate_insn): Similarly.
1554 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1556 (elf_hppa_relocate_insn): Similarly.
1558 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1559 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1560 Pass the relocate type rather than the insn format to
1561 elf_hppa_relocate_insn.
1562 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1563 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1565 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1567 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1568 (bfd_coff_filnmlen): Define.
1569 (bfd_coff_std_swap_table): Initialize new field.
1570 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1572 (coff_write_symbols): Likewise.
1573 (coff_get_normalized_symtab): Likewise.
1574 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1575 * libcoff.h: Rebuild.
1577 1999-09-06 Donn Terry <donn@interix.com>
1579 * coffcode.h (sort_by_secaddr): New static function if
1581 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1582 sections by VMA when assigning target_index values. Always set
1585 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1586 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1588 * libcoff.h: Rebuild.
1590 * coffcode.h (coff_set_custom_section_alignment): Add const to
1591 declaration to match definition.
1592 (coff_write_object_contents): Don't set F_AR32W(R)? if
1595 * coff-i386.c (in_reloc_p): Add declaration.
1596 (i386coff_vec): Simplify initialization of
1597 application_section_flags.
1599 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1600 version. Move COFF_WITH_PE specific code to new version.
1601 (stype_to_sec_flags): Likewise. Add section parameter.
1602 * coffgen.c (make_a_section_from_file): Set target_index before
1603 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1604 * libcoff.h: Rebuild.
1606 * syms.c (stt): Add some PE/PEI section names.
1607 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1609 (bfd_symbol_info): Check for 'w'.
1611 * section.c (struct bfd_comdat_info): Define.
1612 (asection): Add comdat field.
1613 (STD_SECTION): Initialize comdat field.
1614 (bfd_make_section_anyway): Likewise.
1615 * bfd-in2.h: Rebuild.
1617 1999-09-06 Andreas Schwab <schwab@suse.de>
1619 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1622 1999-09-06 Nick Clifton <nickc@cygnus.com>
1624 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1625 bfd_realloc instead of calloc and realloc.
1627 1999-09-04 Steve Chamberlain <sac@pobox.com>
1629 * cpu-pj.c: New file.
1630 * elf32-pj.c: New file.
1631 * config.bfd (pj*): New cpu.
1632 (pj-*-*, pjl-*-*): New targets.
1633 * configure.in (bfd_elf32_pj_vec): New target vector.
1634 (bfd_elf32_pjl_vec): New target vector.
1635 * archures.c (bfd_arch_pj): Define.
1636 * elf.c (prep_headers): Handle bfd_arch_pj.
1637 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1638 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1639 to target vector list.
1640 * Makefile.am: Rebuild dependencies.
1641 (ALL_MACHINES): Add cpu-pj.lo.
1642 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1643 (BFD32_BACKENDS): Add elf32-pj.lo.
1644 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1645 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1647 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1649 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1650 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1651 and NON_GOT_REF from weak defined symbol to real symbol.
1652 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1653 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1654 create a COPY reloc.
1655 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1656 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1657 don't create a COPY reloc.
1659 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1661 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1662 count those in sections we are not including in the link.
1664 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1666 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1667 field in hpux11 shared libraries.
1669 1999-09-02 Nick Clifton <nickc@cygnus.com>
1671 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1673 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1675 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1676 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1677 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1679 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1681 * elflink.h (record_link_assignment): When possible, keep the
1682 original type of the symbol.
1684 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1686 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1687 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1688 tools were configured.
1689 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1691 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1693 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1694 GOT entries for GOT16 relocations; they're not required.
1696 1999-08-24 Nick Clifton <nickc@cygnus.com>
1698 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1700 * config.bfd (arm-*-netbsd*): New target.
1701 * configure.in (armnetbsd_vec): New target vector.
1702 * configure: Regenerate
1703 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1705 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1706 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1707 (armnetbsd.lo): New rule with deps.
1708 * Makefile.in: Regenerate.
1710 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1713 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1715 * som.c (som_slurp_symbol_table): Fix typo in comment.
1717 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1719 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1720 here instead of using elf_section_data...
1722 1999-08-19 Nick Clifton <nickc@cygnus.com>
1724 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1725 relocations into the base file.
1726 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1727 we are building a base file.
1729 1999-08-19 Nick Clifton <nickc@cygnus.com>
1731 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1733 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1734 REL relocs when performing a partial relocation.
1736 1999-08-18 Donn Terry <donn@interix.com>
1738 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1739 _bfd_coff_link_input_bfd into top level.
1741 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1742 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1743 (coff_i386_rtype_to_howto): Likewise.
1744 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1745 Completely ignore symbols which are all zero.
1746 (dummy_reloc16_estimate): Add return 0.
1747 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1748 variable copy to name_copy to avoid shadowing outer scope
1750 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1751 from unsigned int to unsigned long. Add timestamp field.
1752 * libcoff.h: Rebuild.
1754 1999-08-17 H.J. Lu <hjl@gnu.org>
1756 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1759 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1761 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1762 for special section symbols.
1763 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1764 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1767 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1769 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1770 coincidence of variable names between old and new code.
1772 1999-08-12 Nick Clifton <nickc@cygnus.com>
1774 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1775 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1776 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1777 and 'addend' parameter a 'bfd_signed_vma'.
1778 (elf32_arm_final_link_relocate): Do not involve stubs in
1779 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1780 jumps, not function calls.
1782 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1784 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1785 in R_ARM_PC24 relocs.
1787 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1789 * elf-hppa.h (elf_hppa_fake_sections): New function.
1790 * elf32-hppa.c (elf_backend_fake_sections): Define.
1792 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1793 recent changes to the arch_info structure.
1795 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1796 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1797 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1800 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1801 Ralf Baechle <ralf@uni-koblenz.de>
1803 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1804 output DT_MIPS_GOTSYM.
1805 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1806 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1808 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1810 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1811 prototype. Handle local symbols. Add commentary.
1812 (mips_elf_calculate_relocation): Adjust accordingly.
1813 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1816 * elflink.h (elf_bfd_final_link): Tweak last change.
1818 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1820 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1821 elf-section data to allocate just the right amount of relocation
1822 space. Don't allocate the hash space twice.
1823 (elf_bfd_final_link): Calculate the amount of space to allocate in
1824 each relocation section.
1826 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1828 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1829 64bit mode, generate a section relative relocation for a 32bit
1831 (elf_hppa_is_local_label_name): New function.
1832 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1833 shared between 32bit and 64bit port.
1835 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1837 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1838 R_MIPS_GOT16 and R_MIPS_CALL16.
1839 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1840 to use when looking for a preexisting GOT entry.
1842 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1844 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1845 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1847 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1849 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1851 * elflink.h (elf_link_output_extsym): Don't output a weak
1852 reference to an undefined symbol just because it was defined weak
1855 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1857 * coffgen.c (coff_find_nearest_line): When looking for file, use
1858 last best match rather than first. If address is beyond last line
1859 number record, don't return the last line as the correct value.
1861 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1863 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1864 * bfd-in2.h: Rebuild.
1866 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1868 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1869 * coffcode.h (coff_set_custom_section_alignment): New static
1871 (coff_section_alignment_table): New static array.
1872 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1873 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1874 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1875 * libcoff.h: Rebuild.
1877 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1879 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1881 * Makefile.in: Rebuild.
1883 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1885 * section.c (SEC_SHARED): Define.
1886 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1887 (styp_to_sec_flags): Likewise.
1888 * peicode.h (coff_swap_scnhdr_out): Likewise.
1889 * bfd-in2.h: Rebuild.
1891 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1893 * coffcode.h (coff_classify_symbol): Comment out part of
1894 1999-08-05 change which breaks cygwin DLLs.
1896 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1897 * aclocal.m4, configure: Rebuild.
1899 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1901 * section.c (global_syms): Only initialize union field if
1904 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1906 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1907 the size of a GOT entry here.
1908 (mips_elf_calculate_relocation): Don't create a local GOT entry
1909 for the symbol in a GOT16 relocation; just for it's high-order bit
1910 (_bfd_mips_elf_relocate_section): Fix thinko.
1912 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1914 Based on patches from Donn Terry <donn@interix.com>:
1915 * coffcode.h (enum coff_symbol_classification): Define.
1916 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1917 _bfd_coff_classify_symbol. Change return type.
1918 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1919 (coff_slurp_symbol_table): Use coff_classify_symbol.
1920 (coff_classify_symbol): New static function.
1921 (coff_sym_is_global): Never define.
1922 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1923 * cofflink.c (coff_link_check_ar_symbols): Use
1924 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1925 (coff_link_add_symbols): Likewise.
1926 (_bfd_coff_link_input_bfd): Likewise.
1927 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1928 coff_classify_symbol.
1929 * libcoff.h: Rebuild.
1931 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1933 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1934 (e_ltpsel, e_rtpsel): Similarly.
1936 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1937 and 14bit ertpsel. Handle 64bit psel.
1939 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1941 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1942 handling for REL relocations. And only left-shift R_MIPS26
1943 relocation addends where necessary.
1945 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1947 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1948 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1949 Just return the relocation found.
1950 (mips_elf_relocate_section): Pull the LO16 addend out of the
1951 section itself when using REL relocations.
1953 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1954 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1957 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1959 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1960 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1961 relocation against a symbol in an input section with no output
1962 section. From Daniel Jacobowitz <drow@false.org>.
1964 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1966 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1967 look for generated file correctly.
1968 * aclocal.m4, configure: Rebuild.
1970 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1972 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1973 and R_MIPS16_26 relocations correctly when relocating.
1974 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1975 and R_MIPS_CALL_LO16 are for global symbols.
1977 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1979 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1981 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1982 variables and initialize them.
1984 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1986 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1987 there are no global symbols requiring GOT entries.
1988 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1989 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1990 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1992 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1993 symbols are considered to have the value zero.
1994 (_bfd_mips_elf_relocate_section): Don't try to perform a
1995 relocation for an undefined symbol.
1996 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1999 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2001 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2002 wants ba,a,pt %xcc instead of %icc.
2003 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2004 of large PLT entries.
2005 (sparc64_elf_plt_ptr_offset): Fix calculation.
2006 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2007 addend should be relative to load address, not .plt section start.
2008 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2010 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2012 * elf-bfd.h (struct elf_backend_data): Add
2013 print_symbol_all and output_arch_syms backend methods.
2014 * elfxx-target.h: Likewise.
2015 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2016 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2017 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2019 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2020 symbols in .dynsym, add their names into .dynstr. Put those symbols
2022 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2023 pointers to STT_REGISTER symbols in dynsym section.
2024 (sparc64_elf_print_symbol_all): New function.
2025 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2026 printing using the print_symbol_all hook.
2028 1999-07-30 Catherine Moore <clm@cygnus.com>
2030 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2033 1999-07-29 Richard Henderson <rth@cygnus.com>
2035 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2036 dynamic_sections_created.
2038 1999-07-29 Richard Henderson <rth@cygnus.com>
2040 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2041 (mips_rtype_to_howto): ... new function.
2042 (_bfd_mips_elf_relocate_section): Use it.
2044 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2046 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2048 1999-07-27 Nick Clifton <nickc@cygnus.com>
2050 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2052 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2053 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2055 1999-07-23 Donn Terry <donn@interix.com>
2057 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2058 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2059 * cofflink.c (coff_link_add_symbols): If PE, handle section
2061 * libcoff.h: Rebuild.
2063 * config.bfd (i[3456]86-*-interix*): New target.
2065 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2067 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2068 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2069 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2070 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2071 (COFF_SUPPORT_GNU_LINKONCE): Define.
2072 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2073 (COFF_SUPPORT_GNU_LINKONCE): Define.
2075 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2078 * makefile.dos: Remove; obsolete.
2079 * configure.bat: Remove; obsolete.
2081 1999-07-21 H.J. Lu <hjl@gnu.org>
2083 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2085 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2087 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2088 message and fail if a symbol index is out of range.
2090 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2092 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2093 when looking at a R_MIPS_GOT16 relocation.
2095 1999-07-20 Nick Clifton <nickc@cygnus.com>
2097 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2099 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2101 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2102 removed in previous change.
2103 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2104 in relocateable output.
2106 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2108 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2111 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2112 if they appear to be specially created by the linker.
2114 1999-07-19 Nick Clifton <nickc@cygnus.com>
2116 * targets.c (alternative_target): New field in bfd_target
2118 (bfd_search_for_target): New function: Find a target that
2119 satisifies a search function.
2120 * bfd-in2.h: Regenerate.
2122 * elfxx-target.h: Initialise the alternative_target field of
2123 the bfd_target structures to point to the other target (if
2125 * nlm-target.h: Initialise the alternative_target field of
2126 the bfd_target structures to point to the other target (if
2129 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2130 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2132 * aix386-core.c: Initialise new field of bfd_target structure.
2133 * aout-adobe.c: Initialise new field of bfd_target structure.
2134 * aout-arm.c: Initialise new field of bfd_target structure.
2135 * aout-target.h: Initialise new field of bfd_target structure.
2136 * aout-tic30.c: Initialise new field of bfd_target structure.
2137 * binary.c: Initialise new field of bfd_target structure.
2138 * bout.c: Initialise new field of bfd_target structure.
2139 * cisco-core.c: Initialise new field of bfd_target structure.
2140 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2141 * coff-alpha.c: Initialise new field of bfd_target structure.
2142 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2143 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2144 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2145 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2146 * coff-i386.c: Initialise new field of bfd_target structure.
2147 * coff-i860.c: Initialise new field of bfd_target structure.
2148 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2149 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2150 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2151 * coff-mips.c: Initialise new field of bfd_target structure.
2152 * coff-ppc.c: Initialise new field of bfd_target structure.
2153 * coff-rs6000.c: Initialise new field of bfd_target structure.
2154 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2155 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2156 * coff-tic30.c: Initialise new field of bfd_target structure.
2157 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2158 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2159 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2160 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2161 * hppabsd-core.c: Initialise new field of bfd_target structure.
2162 * hpux-core.c: Initialise new field of bfd_target structure.
2163 * i386msdos.c: Initialise new field of bfd_target structure.
2164 * i386os9k.c: Initialise new field of bfd_target structure.
2165 * ieee.c: Initialise new field of bfd_target structure.
2166 * ihex.c: Initialise new field of bfd_target structure.
2167 * irix-core.c: Initialise new field of bfd_target structure.
2168 * mipsbsd.c: Initialise new field of bfd_target structure.
2169 * netbsd-core.c: Initialise new field of bfd_target structure.
2170 * oasys.c: Initialise new field of bfd_target structure.
2171 * osf-core.c: Initialise new field of bfd_target structure.
2172 * ppcboot.c: Initialise new field of bfd_target structure.
2173 * ptrace-core.c: Initialise new field of bfd_target structure.
2174 * sco5-core.c: Initialise new field of bfd_target structure.
2175 * som.c: Initialise new field of bfd_target structure.
2176 * srec.c: Initialise new field of bfd_target structure.
2177 * tekhex.c: Initialise new field of bfd_target structure.
2178 * trad-core.c: Initialise new field of bfd_target structure.
2179 * versados.c: Initialise new field of bfd_target structure.
2180 * vms.c: Initialise new field of bfd_target structure.
2182 1999-07-19 Andreas Schwab <schwab@suse.de>
2184 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2187 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2189 * elflink.h (elf_link_adjust_relocs): New function.
2190 (elf_bfd_final_link): Use it.
2191 (elf_link_input_bfd): Deal with the fact that there can be
2192 two relocation sections for a single section.
2193 (elf_reloc_link_order): Likewise.
2195 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2196 a relocateable object.
2197 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2199 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2201 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2202 (sparc64_elf_get_reloc_upper_bound,
2203 sparc64_elf_get_dynamic_reloc_upper_bound,
2204 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2205 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2207 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2208 ELF64_R_TYPE_ID/DATA where appropriate.
2210 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2212 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2215 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2217 * elf32-mips.c (mips_elf_local_relocation_p): New static
2219 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2220 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2221 Always set *require_jalxp.
2222 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2223 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2224 GOT16 if the GOT16 is against a local symbol. Don't return false
2225 for an undefined symbol. If there is an overflow, assert that we
2228 1999-07-16 Andreas Schwab <schwab@suse.de>
2230 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2231 variables `link' and `elfsec'.
2232 (elf_bfd_final_link): Remove unused variable `os'.
2234 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2236 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2237 a PT_PHDR program headers.
2238 (_bfd_mips_elf_final_link): Don't assume there are going to be
2239 section symbols when we're not building a shared object.
2240 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2243 1999-07-15 J.T. Conklin <jtc@redback.com>
2245 * config.bfd (i[3456]86-*-vxworks*): New target.
2247 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2249 * elf32-mips.c (mips_elf_stub_section_p): New function.
2250 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2251 (mips_elf_relocate_section): Adjust calling sequence for
2252 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2253 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2256 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2258 * configure.in: Bump version number to 2.9.5.
2259 * configure: Rebuild.
2261 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2263 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2265 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2266 to derive final type instead of hardwiring a selection.
2268 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2270 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2271 things relocated by R_MIPS16_GPREL.
2272 (mips_elf_perform_relocation): Likewise.
2274 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2276 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2278 1999-07-14 Richard Henderson <rth@cygnus.com>
2280 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2281 (_bfd_mips_elf_size_dynamic_sections): Set it.
2282 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2283 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2284 new argument max_local.
2286 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2288 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2289 subwords when handling an R_MIPS16_26 relocation.
2290 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2293 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2294 dst_mask to match reality.
2295 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2296 (mips_elf_obtain_contents): Use bfd_get.
2297 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2298 (mips_elf_relocate_section): Likewise.
2300 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2302 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2303 (mips_elf_relocate_section): Adjust calling sequence for
2304 mips_elf_perform_relocation.
2305 (mips_elf_perform_relocation): Take additional argument. Handle
2306 R_MIPS16_26. Use bfd_put for convenience.
2308 1999-07-13 Richard Henderson <rth@cygnus.com>
2310 * elf.c (assign_file_positions_for_segments): Thinko last change.
2311 Always overwrite p_flags.
2313 1999-07-13 Richard Henderson <rth@cygnus.com>
2315 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2316 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2317 .dynbss and .rel[a].bss if want_dynbss.
2318 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2320 1999-07-13 Richard Henderson <rth@cygnus.com>
2322 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2324 1999-07-13 Richard Henderson <rth@cygnus.com>
2326 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2327 (struct elf_link_hash_table): Add dynlocal.
2328 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2329 (_bfd_elf_link_adjust_dynindx): Delete.
2330 (_bfd_elf_link_renumber_dynsyms): Prototype.
2331 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2332 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2333 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2334 (_bfd_elf_link_lookup_local_dynindx): New function.
2335 (elf_link_renumber_hash_table_dynsyms): New function.
2336 (_bfd_elf_link_renumber_dynsyms): New function.
2337 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2338 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2339 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2340 instead of elf_link_remove_section_and_adjust_dynindices.
2341 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2342 (elf_link_assign_sym_version): Remove removed_dynamic code.
2343 (elf_link_renumber_dynsyms): Delete.
2344 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2346 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2347 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2348 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2349 * elf32-mips.c: Similarly.
2350 * elf32-ppc.c: Similarly.
2351 * elf32-sparc.c: Similarly.
2352 * elf64-alpha.c: Similarly.
2353 * elf64-sparc.c: Similarly.
2355 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2357 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2358 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2359 when the relocation is against _gp_disp.
2361 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2363 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2364 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2365 to possibly_dynamic_relocs. Adjust usage throughout code.
2366 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2367 (elf_mips_ctor64_howto): Likewise.
2368 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2370 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2371 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2372 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2373 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2375 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2377 * Makefile.am: Rebuild dependencies.
2378 * Makefile.in: Rebuild.
2380 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2381 * bfd-in2.h: Rebuild.
2383 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2384 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2385 structure initializations. Add casts.
2386 * reloc.c (EMPTY_HOWTO): Define.
2387 * bfd-in2.h: Rebuild.
2388 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2389 comparisons against 0.
2390 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2391 previous_ibfd_e_flags to unsigned long.
2392 * vms.h (struct vms_private_data_struct): Change section_count to
2394 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2395 (_bfd_vms_write_gsd): Change symnum to unsigned.
2396 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2397 * vms-tir.c (etir_sta): Change psect to unsigned.
2398 (alloc_section): Change idx to unsigned.
2399 (tir_sta, tir_ctl): Change psect to unsigned.
2400 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2401 * vms.c (priv_section_count): Change to unsigned.
2403 1999-07-12 Andreas Schwab <schwab@suse.de>
2405 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2406 * m68klinux.c: Likewise.
2408 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2410 * Many files: Changes to avoid gcc warnings: Remove unused local
2411 variables. Add default case to enum switches.
2412 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2413 compile if not COFF_IMAGE_WITH_PE.
2414 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2415 (bfd_arm_get_bfd_for_interworking): Likewise.
2416 (bfd_arm_process_before_allocation): Likewise.
2417 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2418 * pei-arm.c: Likewise.
2419 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2420 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2421 (mips_elf_got16_entry): Put parens around & in body of ==.
2422 (mips_elf_calculate_relocation): Correct test for empty string.
2423 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2425 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2428 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2430 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2431 as appropriate. Fill in structure initializations. Add variable
2432 initializations. Add casts.
2433 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2434 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2436 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2438 * elf-bfd.h (bfd_elf_hash): Update declaration.
2439 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2440 when calling bfd_elf_hash.
2442 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2444 * libbfd.c (bfd_put_8): Make it of type `void'.
2445 * bfd-in2.h: Regenerated.
2446 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2448 (_bfd_mips_elf_final_link): Likewise.
2450 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2452 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2454 * config.bfd (hppa*-*-linux-gnu*): New target
2456 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2458 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2459 (_bfd_mips_elf_create_dynamic_sections): New function.
2460 (_bfd_mips_elf_add_symbol_hook): Likewise.
2461 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2462 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2463 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2464 (_bfd_mips_elf_gc_mark_hook): Likewise.
2465 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2466 (_bfd_mips_elf_always_size_sections): Likewise.
2467 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2468 (_bfd_mips_elf_check_relocs): Likewise.
2469 (_bfd_mips_elf_link_hash_table_create): Likewise.
2470 (_bfd_mips_elf_print_private_data): Likewise.
2471 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2472 (_bfd_mips_elf_final_link): Likewise.
2473 (_bfd_mips_elf_additional_program_headers): Likewise.
2474 (_bfd_mips_elf_modify_segment_map): Likewise.
2475 (_bfd_mips_elf_relocate_section): Likewise.
2476 * elf32-mips.c (mips_elf32_object_p): Move contents into
2477 _bfd_mips_elf_object_p.
2478 (mips_elf_additional_program_headers): Rename to
2479 _bfd_mips_elf_additional_program_headers.
2480 (mips_elf_modify_segment_map): Rename to
2481 _bfd_mips_elf_modify_segment_map.
2482 (elf_mips_abi_name): Change prototype.
2483 (mips_elf32_section_from_shdr): Merge into
2484 _bfd_mips_elf_section_from_shdr.
2485 (mips_elf32_section_processing): Merge into
2486 _bfd_mips_elf_section_processing.
2487 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2488 the right back-end ELF linker.
2489 (mips_elf_relocate_section): Rename to
2490 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2491 (mips_elf_link_output_symbol_hook): Rename to
2492 _bfd_mips_elf_link_output_symbol_hook.
2493 (mips_elf_create_dynamic_section): Rename to
2494 _bfd_mips_elf_create_dynamic_section.
2495 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2496 Adjust for 64-bit code. Use mips_elf_got_section.
2497 (mips_elf_adjust_dynamic_symbol): Rename to
2498 _bfd_mips_elf_adjust_dynamic_symbol. Use
2499 mips_elf_allocate_dynamic_relocations.
2500 (mips_elf_finish_dynamic_symbol): Rename to
2501 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2502 Adjust for 64-bit code.
2503 (mips_elf_finish_dynamic_sections): Rename to
2504 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2505 (mips_elf_always_size_sections): Rename to
2506 _bfd_mips_elf_always_size_sections.
2507 (mips_elf_add_symbol_hook): Rename to
2508 _bfd_mips_elf_add_symbol_hook.
2509 (mips_elf_next_lo16_addend): Constify.
2510 (mips_elf_calculate_relocation): Likewise.
2511 (mips_elf_obtain_contents): Likewise.
2512 (mips_elf_perform_relocation): Likewise.
2513 (mips_elf_create_dynamic_relocation): Likewise.
2514 (mips_elf_allocate_dynamic_relocations): New function.
2515 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2516 (MIPS_ELF_REL_SIZE): Likewise.
2517 (MIPS_ELF_DYN_SIZE): Likewise.
2518 (MIPS_ELF_GOT_SIZE): Likewise.
2519 (MIPS_ELF_SYM_SIZE): Likewise.
2520 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2521 (MIPS_ELF_GET_WORD): Likewise.
2522 (MIPS_ELF_PUT_WORD): Likewise.
2523 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2524 (STUB_LW): Conditionalize for 64-bit value.
2525 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2527 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2528 Check it for inconsistency.
2529 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2531 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2533 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2534 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2535 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2536 (mips_elf_local_got_index): Likewise.
2537 (mips_elf_got_page): Likewise.
2538 (mips_elf_got_info): Likewise.
2539 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2540 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2541 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2542 instead of constant `2'.
2543 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2544 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2545 (mips_elf_size_dynamic_sections): Use
2546 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2547 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2548 Adjust all releveant entries in elf backend table.
2549 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2550 (mips_elf64_section_processing): Likewise.
2551 Adjust elf backend entries to use _bfd_mips_elf variants now
2554 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2556 (size_dynamic_sections): Likewise.
2557 (elf_link_output_extsym): Likewise.
2558 * elf.c: (elf_fake_sections): Likewise.
2559 * libbfd.c (bfd_get): New macro.
2560 (bfd_put): Likewise.
2561 * bfd-in2.h: Regenerated.
2563 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2565 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2566 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2567 wap_reloca_in, and swap_reloca_out.
2568 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2569 multiple internal relocations per external relocation.
2570 (link_read_relocs): Likewise.
2571 (elf_bfd_final_link): Likewise.
2572 (elf_link_input_bfd): Likewise.
2573 (elf_gc_mark): Likewise.
2574 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2575 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2577 (size_info): Add entries for new fields.
2578 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2579 (mips_elf64_be_swap_reloc_in): New function.
2580 (mips_elf64_be_swap_reloc_out): Likewise.
2581 (mips_elf64_be_swap_reloca_in): Likewise.
2582 (mips_elf64_be_swap_reloca_out): Likewise.
2583 (mips_elf64_size_info): Add entries for new fields.
2585 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2587 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2588 field equals the new rel_count field.
2589 (elf_link_input_bfd): When doing a relocateable link, use the new
2590 rel_count field rather than the reloc_count field.
2591 (elf_reloc_link_order): Likewise.
2592 (elf_finish_pointer_linker_section): Likewise.
2594 Based on patch from H.J. Lu <hjl@gnu.org>:
2595 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2596 shared library to override a weak definition in a regular object.
2598 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2600 * libhppa.h: Revert July 2, 1999 patch.
2602 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2603 need to generate DLTIND relocations, not DLTREL relocations.
2605 1999-07-05 Nick Clifton <nickc@cygnus.com>
2607 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2609 (coff_set_flags): Recognise arm 5 architectures.
2611 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2612 Add support for armv5 architecture.
2614 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2616 * reloc.c: Add new, assembler only, ARM reloc:
2617 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2619 * bfd-in2.h: Regenerate.
2621 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2623 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2624 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2625 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2626 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2627 * elf32-mips.c (ABI_64_P): New macro.
2628 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2629 (_bfd_mips_elf_find_nearest_line): Adjust call to
2630 _bfd_dwarf2_find_nearest_line.
2631 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2632 * libbfd.h: Regenerated.
2634 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2636 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2638 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2640 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2641 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2643 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2645 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2647 (_bfd_elf_init_reloc_shdr): New function.
2648 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2649 bfd_alloc followed by memset.
2650 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2651 (elf_fake_sections): Here.
2652 (assign_section_numbers): Assign section numbers for the second
2653 relocation section, if required.
2654 * elflink.h (elf_link_output_relocs): New function.
2655 (elf_link_size_reloc_section): Likewise.
2656 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2657 (elf_link_input_bfd): Use elf_link_output_relocs.
2659 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2660 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2662 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2664 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2667 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2669 * elf32-mips.c (mips_elf_got_info): Move declaration before
2670 prototypes. Change global_gotsym to be a pointer to a hash entry,
2671 rather than a number index.
2672 (mips_elf_link_hash_entry): Move declaration before prototypes.
2673 (mips_elf_irix6_finish_dynamic_symbol): New function.
2674 (mips_elf_sign_extend): Likewise.
2675 (mips_elf_high): Likewise.
2676 (mips_elf_higher): Likewise.
2677 (mips_elf_highest): Likewise.
2678 (mips_elf_global_got_index): Likewise.
2679 (mips_elf_local_got_index): Likewise.
2680 (mips_elf_got_offset_from_index): Likeiwse.
2681 (mips_elf_record_global_got_symbol): Likewise.
2682 (mips_elf_got_page): Likewise.
2683 (mips_elf_next_lo16_addend): Likewise.
2684 (mips_elf_calculate_relocation): Likewise.
2685 (mips_elf_obtain_contents): Likewise.
2686 (mips_elf_perform_relocation): Likewise.
2687 (mips_elf_assign_gp): Likewise.
2688 (mips_elf_sort_hash_table_f): Likewise.
2689 (mips_elf_sort_hash_table): Likewise.
2690 (mips_elf_got_section): Likewise.
2691 (mips_elf_got_info): Likewise.
2692 (mips_elf_create_local_got_entry): Likewise.
2693 (mips_elf_got16_entry): Likewise.
2694 (mips_elf_create_dynamic_relocation): Likewise.
2695 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2696 (mips_elf_final_gp): Use mips_elf_assign_gp.
2697 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2698 into SHN_SCOMMON automatically on IRIX6.
2699 (mips_elf_add_symbol_hook): Likewise.
2700 (mips_elf_relocate_section): Rewrite, using
2701 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2702 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2703 Don't deal with .rld_map on IRIX6.
2704 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2705 section flags appropriately for .got.
2706 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2707 the got. Call mips_elf_record_global_got_symbol and allocate
2708 local got space appropriately.
2709 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2710 char *. Rework calculation of GOT size. Sort dynamic symbol
2711 table entries so entries that do not require GOT entries appear at
2712 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2713 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2715 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2717 (mips_elf_finish_dynamic_symbol): Use
2718 mips_elf_irix6_finish_dynamic_symbol.
2719 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2720 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2721 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2723 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2725 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2726 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2728 1999-06-04 Philip Blundell <philb@gnu.org>
2730 * elf32-arm.h (elf_backend_got_header_size): Define.
2731 (elf_backend_plt_header_size): Likewise.
2733 1999-06-28 Jim Pick <jim@jimpick.com>
2735 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2737 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2739 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2740 relocation function.
2741 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2743 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2745 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2746 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2747 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2748 (_bfd_mips_elf_section_from_shdr): Use them.
2749 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2750 of GP-relative sections.
2751 (_bfd_mips_elf_set_section_contents): Use them.
2752 (_bfd_mips_elf_section_processing): Share code between .sdata and
2753 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2754 (mips_elf_additional_program_headers): Add handling for
2755 PT_MIPS_OPTIONS segment on IRIX6.
2756 (mips_elf_modify_segment_map): Likeiwse.
2757 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2758 Include the options sections on IRIX6. Don't look for GP-relative
2759 sections by name; use SHF_MIPS_GPREL instead.
2760 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2762 (mips_elf_create_dynamic_sections): Don't muck about with section
2763 alignments and such on IRIX6.
2764 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2765 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2766 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2767 bfd_zalloc rather than bfd_alloc and memset.
2768 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2769 Don't assert the existence of .rld_map on IRIX6.
2770 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2772 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2773 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2776 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2778 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2779 (mips_elf_swap_msym_out): New function.
2780 (mips_elf_create_msym_section): Likewise.
2781 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2782 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2783 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2784 section not named .msym.
2785 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2786 .msym directly. Set appropriate attributes for the .msym
2788 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2789 (mips_elf_link_hash_newfunc): Clear it.
2790 (mips_elf_create_dynamic_sections): Create the .msym section
2792 (mips_elf_size_dynamic_sections): Allocate space for the
2793 .msym section. Add a DT_MIPS_MSYM entry.
2794 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2796 (mips_elf_finish_dynamic_sections): Assign a value for
2797 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2799 * elf32-mips.c (irix_compat_t): New enumeration.
2800 (ABI_N32_P): New macro.
2801 (IRIX_COMPAT): Likewise.
2802 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2803 (mips_elf_relocate_section): Fix typo.
2805 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2807 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2808 as writable PE sections.
2810 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2812 * dwarf2.c (struct arange): New type.
2813 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2814 (arange_add): New function.
2815 (decode_line_info): Keep track of address ranges that a compilation
2817 (comp_unit_contains_address): Return true if address is contained
2818 in _any_ of the address ranges associated with a compilation unit.
2819 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2820 on the first comp_unit that contains the address.
2822 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2824 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2825 (decode_line_info): Add variable STASH and initialize it to point
2826 to the per-bfd dwarf2_debug info. Remove static variable
2827 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2829 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2831 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2832 shared library to have an undefined symbol.
2834 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2835 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2837 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2839 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2840 * elf32-hppa.c: Remove everything related to symbol extension
2841 sections & records. Use the common elf_hppa_final_write_processing.
2843 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2845 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2846 functions instead of _init/_fini if requested.
2848 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2850 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2853 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2855 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2856 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2858 (ppc_elf_finish_dynamic_sections): Check for positive section
2859 dynindx field, rather than comparing against -1.
2860 (ppc_elf_relocate_section): Only return false if undefined_symbol
2861 or reloc_overflow fail, not always upon encountering an error.
2863 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2865 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2866 bfd_byte * before performing pointer arithmetic.
2868 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2870 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2872 * elf32-hppa.c: Include elf-hppa.h.
2873 (ARCH_SIZE): Define.
2874 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2876 (elf32_hppa_info_to_howto): Similarly.
2877 (elf_hppa_howto_table): Similarly.
2878 (elf_hppa_reloc_type_lookup): Similarly.
2879 (hppa_elf_gen_reloc_type): Similarly.
2880 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2882 1999-06-22 Nick Clifton <nickc@cygnus.com>
2884 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2885 handling R_V850_22_PCREL relocation.
2887 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2889 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2892 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2894 * section.c (_bfd_strip_section_from_output): Ignore sections
2895 DISCARDed by the link script.
2897 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2899 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2900 Remove unused local variable spp.
2902 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2903 the entry symbol is not set.
2905 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2907 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2908 GPDISP or LITUSE in a relocatable link.
2910 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2912 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2913 * (alloc_dwarf1_func): Likewise.
2915 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2917 * libhppa.h: Fix various formatting errors.
2918 (assemble_3); Rewrite using CATENATE.
2919 (assemble_17): Fix various bugs.
2921 1999-06-16 Nick Clifton <nickc@cygnus.com>
2923 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2925 1999-06-15 Richard Henderson <rth@cygnus.com>
2927 * section.c (SEC_SHORT): Define.
2928 * bfd-in2.h: Rebuild.
2930 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2932 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2933 Remove abfd parameter. Use _bfd_strip_section_from_output.
2934 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2936 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2937 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2938 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2940 (bfd_elf_size_dynamic_sections): Use it.
2942 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2944 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2945 complain_overflow_bitfield to complain_overflow_signed.
2947 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2949 * elflink.h (elf_link_read_relocs_from_section): New function,
2951 (elf_link_read_relocs): Here. Use it for both relocation
2954 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2956 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2957 asect->reloc_count is valid.
2959 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2961 * elf32-mips.c (mips_elf32_section_processing): Permit a
2962 SHT_MIPS_REGINFO section to have a size of 0.
2964 1999-06-12 David O'Brien <obrien@freebsd.org>
2966 * config.bfd (alpha*-*-freebsd*): New target.
2967 (i[3456]86-*-freebsd*): Now defaults to ELF.
2969 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2971 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2972 wrap if the relocation covers the high bit of an address.
2974 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2976 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2978 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2979 instead of R_SPARC_max.
2980 (sparc64_elf_info_to_howto): Likewise.
2981 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2982 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2984 1999-06-07 Richard Henderson <rth@cygnus.com>
2986 * section.c (_bfd_strip_section_from_output): Remove output
2987 sections with no initial link_order.
2989 1999-06-07 Nick Clifton <nickc@cygnus.com>
2991 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2993 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2995 * Makefile.am (SOURCE_HFILES): Add missing headers.
2996 * Makefile.in: Regenerated.
2998 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3000 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3003 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3005 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3006 range undefweak symbols.
3007 * hash.c: Add missing comma after @xref{}
3008 * linker.c: Likewise.
3010 1999-06-04 Nick Clifton <nickc@cygnus.com>
3012 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3014 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3015 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3016 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3017 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3019 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3021 * Makefile.am: Rebuild dependencies.
3022 (BFD32_BACKENDS): Add dwarf1.lo.
3023 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3024 * Makefile.in: Rebuild.
3026 1999-06-04 Nick Clifton <nickc@cygnus.com>
3028 * Makefile.am: Add epoc-arm-pe target.
3029 * Makefile.in: Regenerate.
3030 * pe-arm.c: Only redefine interworking function names if they have
3031 not already been redefined.
3032 * pei-arm.c: Only redefine interworking function names if they have
3033 not already been redefined.
3034 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3036 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3039 1999-06-03 Nick Clifton <nickc@cygnus.com>
3041 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3043 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3045 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3047 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3049 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3050 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3052 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3054 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3055 in other text sections.
3057 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3059 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3060 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3061 * libbfd.h: Regenerate.
3062 * coff-sh.c (sh_merge_private_data): Delete.
3063 (coff_bfd_merge_private_bfd_data): Change to
3064 _bfd_generic_verify_endian_match.
3065 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3067 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3069 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3071 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3073 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3075 (bfd_elf32_arm_process_before_allocation): Likewise.
3076 * bfd-in2.h: Rebuild.
3078 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3080 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3081 track of end_sequence markers.
3082 (add_line_info): Add END_SEQUENCE arg.
3083 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3084 debug-line info---it doesn't work right if a compilation unit
3085 consists of multiple discontiguous code-sequences. It would be
3086 worthwhile to optimize for the common case where a compilation
3087 unit results in a contiguous set of code sequences, but this is
3088 quite tricky to get right for arbitrary DWARF2 files.
3089 (lookup_address_in_line_info_table): Don't use the last line entry
3090 for a compilation unit for anything with an address higher than
3091 this line entry. Also, check for end_sequence markers to
3092 correctly handle discontinuities.
3093 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3094 compilation units, check all compilation units with each->high==0
3095 just like when reading compilation units.
3097 * dwarf2.c (decode_line_info): Initialize table->files and
3098 table->last_line to NULL to avoid segfaults due to random
3099 values in these members.
3100 (concat_filename): Check for out-of-range file number before
3101 indexing filename table. Segfaults suck.
3103 * dwarf2.c (decode_line_info): Don't truncate address to least
3104 significant 32 bits (breaks 64 bit targets).
3105 (lookup_address_in_function_table): Ditto.
3106 (comp_unit_contains_address): Ditto.
3108 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3110 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3111 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3112 (mips_elf64_howto_table_rela): Likewise.
3114 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3116 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3117 single section has two associated relocation sections.
3119 1999-06-02 Mark Salter <msalter@cygnus.com>
3121 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3122 COFF_WITH_PE defined.
3124 1999-06-02 Nick Clifton <nickc@cygnus.com>
3126 * pe-arm.c: Rename global arm interworking functions to avoid name
3127 collision when all targets BFD is built.
3130 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3132 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3133 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3134 (bfd_elf_section_data): Add use_rela_p.
3135 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3136 (_bfd_elf_new_section_hook): Likewise.
3137 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3139 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3140 * elfcode.h (write_relocs): Determine whether or not use rela
3141 relocs based on the relocation section header.
3142 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3143 instead of use_rela_p.
3144 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3145 (elf_backend_may_use_rela_p): Likewise.
3146 (elf_backend_default_use_rela_p): Likewise.
3147 (elfNN_bed): Use them.
3149 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3151 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3153 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3155 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3156 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3157 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3158 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3159 * bfd-in2.h: Regenerated.
3160 * libbfd.h: Likewise.
3161 * elf32-mips.c (mips_info_to_howto_rela): New function.
3162 (USE_REL): Adjust for new conventions.
3163 (MINUS_ONE): New macro.
3164 (elf_mips_howto_table): Add R_MIPS_SUB.
3165 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3167 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3168 .MIPS.content section.
3169 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3170 with .MIPS.content as .MIPS.content sections. Set
3171 SHF_MNIPS_NOSTRIP for such section.
3172 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3173 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3174 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3176 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3178 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3181 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3184 1999-05-30 Philip Blundell <philb@gnu.org>
3186 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3187 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3188 the addend does not overflow into the rest of the word.
3190 1999-05-29 Nick Clifton <nickc@cygnus.com>
3192 * bfd-in.h: Amend prototype for
3193 bfd_elf32_arm_process_before_allocation .
3194 * bfd-in.h: Regenerate.
3196 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3197 elements in a fixed sized array.
3198 (ARM_ELF_ABI_VERSION): Define.
3199 (ARM_ELF_OS_ABI_VERSION): Define.
3200 (R_ARM_THM_ABS5): Fix rightshift and size.
3201 (R_ARM_THM_PC22): Fix size.
3202 (R_ARM_PLT32): Define Howto.
3203 (find_howto): New function: Locate a howto based on a reloc
3205 (elf32_arm_info_to_howto): Use find_howto if necessary.
3206 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3207 bfd_reloc_code_real_type.
3208 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3209 and BFD_RELOC_VTABLE_ENTRY.
3210 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3212 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3213 elements in a fixed sized array.
3214 (ARM_ELF_ABI_VERSION): Define.
3215 (ARM_ELF_OS_ABI_VERSION): Define.
3216 (R_ARM_THM_ABS5): Fix rightshift and size.
3217 (R_ARM_THM_PC22): Fix size.
3218 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3219 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3220 bfd_reloc_code_real_type.
3222 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3223 no_pipeline_knowledge.
3224 (elf32_arm_link_hash_create): Initialise new field to zero.
3225 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3226 no_pipeline_knowledge. Use this parameter to initialise the field
3227 in the globals data structure.
3228 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3229 no_pipeline_knowledge is false and the binary is from an old
3231 (elf32_arm_merge_private_data): Generate an error if an attempt is
3232 made to linl together big endian and little endian code.
3233 (elf32_arm_post_process_headers): New function: Initialise the
3234 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3236 (elf_backend_post_process_headers): Define.
3238 1999-05-28 Nick Clifton <nickc@cygnus.com>
3240 * elf-bfd.h (struct elf_backend_data): Add new field:
3241 elf_backend_post_process_headers.
3243 * elfxx-target.h (elf_backend_post_process_headers): Define to
3244 NULL if not already defined.
3245 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3247 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3249 (_bfd_elf_compute_section_file_positions): Call
3250 elf_backend_post_process_headers if defined.
3252 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3254 * configure.in: Check whether getuid and getgid exist.
3255 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3256 HAVE_GETGID are not defined, respectively.
3257 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3259 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3260 * configure, config.in: Rebuild.
3262 1999-05-28 Martin Dorey <mdorey@madge.com>
3264 * elf32-i960.c: New file.
3265 * elf.c (prep_headers): Handle bfd_arch_i960.
3266 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3267 * config.bfd (i960-*-elf*): New target.
3268 * configure.in (bfd_elf32_i960_vec): New target vector.
3269 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3270 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3271 * Makefile.in, aclocal.m4, configure: Rebuild.
3273 1999-05-27 Nick Clifton <nickc@cygnus.com>
3275 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3277 (find_howto): New function: Find entries in the
3278 elf32_arm_howto_table.
3279 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3281 (elf32_arm_reloc_type_lookup): Add lookup for
3282 BFD_RELOC_ARM_PLT32.
3284 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3286 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3287 (elf32_arm_link_hash_table_create): Use above function as the
3288 constructor for hash table entries.
3289 (elf32_arm_relocate_section): Avoid crash when there is no output
3291 (elf32_arm_final_link_relocate): New parameter h.
3292 (elf32_arm_relocate_section): Pass symbol hash entry to above
3294 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3297 1999-05-25 Catherine Moore <clm@cygnus.com>
3299 * coff-arm.c (coff_arm_relocate_section): Don't emit
3300 base file entries for pc-relative values.
3302 1999-05-25 DJ Delorie <dj@cygnus.com>
3304 * peicode.h (coff_swap_sym_in): When we create the actual section
3305 to reflect the not-there section C_SECTION symbols refer to,
3306 change the symbol class to C_STAT as the section is now really
3309 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3311 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3314 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3316 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3318 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3319 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3321 1999-05-16 Nick Clifton <nickc@cygnus.com>
3323 * coff-mcore.c (in_reloc_p): Reinstate.
3325 1999-05-15 Nick Clifton <nickc@cygnus.com>
3327 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3328 * bfd-in2.h: Regenerate.
3329 * coff-mcore.c (in_reloc_p): Remove defintion.
3330 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3331 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3332 IMAGE_REL_MCORE_RVA.
3333 (coff_mcore_rtype_to_howto): Add special processing for
3334 IMAGE_REL_MCORE_RVA.
3335 (coff_mcore_relocate_section): Add support for
3336 IMAGE_REL_MCORE_RVA.
3337 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3338 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3340 (mcore_elf_relocate_section): Delete redundant case labels.
3342 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3344 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3345 precedence between bit-and and comparison.
3347 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3349 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3350 list of target formats (targ_selvecs).
3351 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3352 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3354 1999-05-10 DJ Delorie <dj@cygnus.com>
3356 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3357 reasonable mode until "ar x" is smart enough to skip it (fixes
3358 gcc/libgcc.a builds on mips-ecoff targets
3360 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3361 to work. Hack to support MS import libraries, which use different
3362 COMDAT types than GNU.
3363 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3364 to implied zero-length sections (see peicode below)
3365 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3366 filename symbols, which use one *or more* auxents.
3367 * coffswap.h (coff_swap_aux_in): ditto
3368 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3371 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3373 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3374 for all relocations.
3376 1999-05-10 Catherine Moore <clm@cygnus.com>
3378 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3379 if COFF_IMAGE_WITH_PE.
3380 (bfd_arm_process_before_allocation): Likewise.
3381 (bfd_arm_get_bfd_for_interworking): Likewise.
3382 * coff-arm.c: Likewise.
3383 * bfd-in2.h: Regenerate.
3384 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3385 (armpe_big_vec): Likewise.
3386 * configure: Rebuild.
3388 1999-05-10 Nick Clifton <nickc@cygnus.com>
3390 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3391 section, not just .rel. Same for .rela.
3393 1999-05-07 Nick Clifton <nickc@cygnus.com>
3395 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3396 endianism with an error message.
3398 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3400 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3401 assignment from "unsigned char *" to "char *".
3402 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3404 1999-05-05 Catherine Moore <clm@cygnus.com>
3406 * coff-arm.c (coff_arm_relocate_section): Add one to
3407 address of ARM_RVA32 thumb functions.
3409 1999-05-05 Catherine Moore <clm@cygnus.com>
3411 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3412 (elf32_m68k_copy_private_bfd_data): New.
3413 (elf32_m68k_merge_private_bfd_data): New.
3414 (elf32_m68k_print_private_bfd_data): New.
3415 (CPU32_FLAG): Define.
3416 (PLT_CPU32_ENTRY_SIZE): Define.
3417 (elf_cpu32_plt0_entry): Declare.
3418 (elf_cpu32_plt_entry): Declare.
3419 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3420 (elf_m68k_finish_dynamic_symbol): Likewise.
3421 (elf_m68k_finish_dynamic_sections): Likewise.
3422 (elf_backend_plt_header_size): Remove definition.
3423 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3424 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3425 (bfd_elf32_bfd_set_private_flags): Define.
3426 (bfd_elf32_bfd_print_private_bfd_data): Define.
3428 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3430 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3431 and R_LONG_PCREL_MODE.
3433 1999-04-29 Nick Clifton <nickc@cygnus.com>
3435 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3437 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3439 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3440 in relocation calculation.
3442 1999-04-26 Tom Tromey <tromey@cygnus.com>
3444 * aclocal.m4, configure: Updated for new version of libtool.
3446 1999-04-21 Nick Clifton <nickc@cygnus.com>
3448 * coff-mcore.c: Add support for mcore relocs.
3450 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3452 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3453 incorrect use EF_MIPS_xxBITPTRS.
3455 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3457 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3460 * bfd-in2.h: Rebuild.
3461 * libbfd.h: Rebuild.
3463 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3465 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3466 (coff_arm_relocate_section): Add ARM26D transform. Only
3467 change to ARM26D for relocateable links.
3469 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3471 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3472 (bfd_elf32_bfd_print_private_bfd_data): New.
3474 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3476 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3477 refetch addend if USE_REL, add many comments regarding current state.
3478 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3479 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3480 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3481 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3483 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3485 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3486 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3488 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3490 * dwarf2.c (decode_line_info): Don't truncate address to least
3491 significant 32 bits (breaks 64 bit targets).
3492 (lookup_address_in_function_table): Ditto.
3493 (comp_unit_contains_address): Ditto.
3495 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3497 * coff-arm.c (arm_emit_base_file_entry): New routine.
3498 (A2T3_OFFSET): Define.
3499 (T2A3_OFFSET): Define.
3500 (coff_arm_relocate_section): Emit base file entries for interworking
3503 1999-04-13 Philip Blundell <philb@gnu.org>
3505 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3506 relocs 17 through 19.
3508 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3510 * elfcode.h: Remove fnmatch.h.
3511 * elflink.h (elf_link_assign_sym_version): Call back to ld
3512 instead of calling fnmatch.
3514 * config.bfd (i?86-*-beoself): Include pe vecs.
3516 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3518 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3521 1999-04-10 Richard Henderson <rth@cygnus.com>
3523 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3524 when trying to resolve dynamic symbol references.
3525 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3526 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3527 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3528 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3529 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3530 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3531 * elflink.h (elf_link_output_extsym): Likewise.
3533 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3535 * section.c (_bfd_strip_section_from_output): New function moved from
3536 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3537 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3538 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3539 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3540 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3541 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3542 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3543 * bfd-in2.h: Update.
3545 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3547 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3549 1999-04-08 Nick Clifton <nickc@cygnus.com>
3551 * coff-mcore.c: New File: Support for mcore-pe targets.
3552 * cpu-mcore.c: New File: Support for mcore targets.
3553 * elf32-mcore.c: New File: Support for mcore-elf target.
3554 * pe-mcore.c: New File: Definitions for mcore-pe target.
3555 * pei-mcore.c: New File: Definitions for mcore-pei target.
3556 * Makefile.am: Add support for MCore targets.
3557 * Makefile.in: Regenerate.
3558 * config.bfd: Add support for MCore targets.
3559 * configure.in: Add support for MCore targets.
3560 * configure: Regenerate.
3561 * archures.c: Add support for MCore architecture.
3562 * bfd-in2.h: Regenerate.
3563 * coffcode.h: Add support for mcore-pe targets.
3564 * elf.c: Add support for mcore-elf target.
3565 * reloc.c: Add support for MCore relocs.
3566 * targets.c: Add support for MCore targets.
3568 1999-04-07 Nick Clifton <nickc@cygnus.com>
3570 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3571 R_ARM_XPC25 and R_ARM_THM_XPC22.
3572 (elf32_arm_reloc_map): Remove redundant entries.
3574 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3576 * sysdep.h (LC_MESSAGES): Never define.
3578 1999-04-06 Chris Torek <torek@bsdi.com>
3580 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3581 all callers. Rewrite completely.
3582 (_bfd_relocate_contents): Rewrite overflow checking.
3583 * bfd-in2.h: Rebuild.
3585 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3587 From Gabriel Paubert <paubert@iram.es>:
3588 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3589 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3590 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3591 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3592 * ppcboot.c (ppcboot_vec): Use little endian routines for
3595 * elf.c (elfcore_strndup): Only define if it will be used.
3596 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3598 (ppc_elf_check_relocs): Remove unused local i.
3599 (ppc_elf_gc_mark_hook): Add default case to switch.
3601 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3602 * srec.c (srec_scan): Accept \r in symbol definitions.
3603 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3604 (symbolsrec_object_p): Likewise.
3606 1999-04-04 Don Bowman <don@pixsci.com>
3608 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3610 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3612 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3614 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3615 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3617 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3619 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3622 1999-03-31 Nick Clifton <nickc@cygnus.com>
3624 * config.bfd: Add support for arm-epoc-pe target.
3625 * configure.in: Add support for arm-epoc-pe target.
3626 * configure: Regenerate.
3627 * targets.c: Add support for arm-epoc-pe target.
3628 * coff-arm.c: Allow header files to override definition of
3629 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3630 * pe-arm.h: Allow previous header files to override definition of
3631 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3632 * pei-arm.h: Allow previous header files to override definition of
3633 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3634 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3635 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3637 1999-03-30 Nick Clifton <nickc@cygnus.com>
3639 * elf.c (elf_map_symbols): Handle the case where section
3640 symbols are generated for content-less sections which are
3641 not mapped to the output file.
3643 * linker.c: Replace direct references to fields in BFD structure
3644 with accessor macros.
3646 * elflink.h: Replace direct references to fields in BFD structure
3647 with accessor macros.
3649 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3651 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3653 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3654 account when adjusting section symbols during a partial link.
3656 1999-03-24 Nick Clifton <nickc@cygnus.com>
3658 * coff-sparc.c (struct coff_reloc_map): Change type of field
3659 'bfd_reloc_val' to bfd_reloc_code_real_type.
3660 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3661 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3662 * elf32-arc.c (struct arc_reloc_map): Ditto.
3663 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3664 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3665 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3666 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3667 * elf32-sh.c (struct elf_reloc_map): Ditto.
3668 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3669 * elf32-v850.c (struct v850_reloc_map): Ditto.
3670 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3671 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3672 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3674 1999-03-17 Martin Hunt <hunt@cygnus.com>
3676 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3677 function so source-level assembly works. If multiple N_SOs
3678 are seen without and N_FUNs, create an indextable entry with
3679 a NULL function name.
3681 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3683 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3684 of certian similar cpus.
3686 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3688 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3689 Add the 5000. Change the architecture for the 5400 to mips4.
3690 (elf_mips_mach): Add r5000.
3692 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3694 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3696 1999-03-11 Nick Clifton <nickc@cygnus.com>
3698 * binary.c (binary_set_section_contents): Generate warning about
3699 huge file offsets for any section that will occupy file space, not
3700 just those that are loadable.
3702 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3704 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3706 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3708 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3710 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3712 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3713 * elflink.h: Revert all changes since Feb 16. Instead:
3714 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3715 appropriate. Copy it to version symbols.
3716 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3717 symbols if appropriate.
3718 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3719 symbol if appropriate.
3720 (elf_link_output_extsym): If symbol is marked as undefined, and
3721 has no nonweak references, mark it as weak undefined.
3723 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3725 * elflink.h (elf_merge_symbol): When overriding a dynamic
3726 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3728 (elf_link_add_object_symbols): Don't copy the other field if we
3731 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3733 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3734 shared object with a weak undefined symbol.
3736 1999-02-18 Nick Clifton <nickc@cygnus.com>
3738 * elfarm-nabi.c: Set partial_inplace back to false.
3740 1999-02-17 Nick Clifton <nickc@cygnus.com>
3742 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3743 (USER_LABEL_PREFIX): Set to "_".
3745 The following patches are from: Scott Bambrough
3746 <scottb@corelcomputer.com>
3748 * libaout.h (M_ARM6_NETBSD): Set to 143.
3750 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3751 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3752 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3753 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3754 * bfd-in2.h: Regenerate.
3756 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3757 'true' as REL relocs are now being used. Add new PIC relocs:
3758 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3759 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3761 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3763 (elf32_arm_final_link_relocate): Change parameters so that entire
3764 reloc is passed. Add support for PIC relocs.
3765 (elf32_arm_relocate_section): Pass entire reloc to
3766 elf32_arm_final_link_relocate.
3767 (elf32_arm_check_relocs): Handle new PIC relocs.
3768 (elf32_arm_adjust_dynamic_symbol): New function.
3769 (elf32_arm_size_dynamic_sections): New function.
3770 (elf32_arm_discard_copies): New function.
3771 (elf32_arm_finish_dynamic_symbol): New function.
3772 (elf32_arm_finish_dynamic_sections): New function.
3773 (ELF_MAXPAGE_SIZE): Define.
3774 (bfd_elf32_bfd_reloc_type_lookup): Define.
3775 (elf_backend_relocate_section): Define.
3776 (elf_backend_adjust_dynamic_symbol): Define.
3777 (elf_backend_create_dynamic_sections): Define.
3778 (elf_backend_finish_dynamic_symbol): Define.
3779 (elf_backend_finish_dynamic_sections): Define.
3780 (elf_backend_size_dynamic_sections): Define.
3781 (elf_backend_plt_readonly): Define.
3782 (elf_backend_want_got_plt): Define.
3783 (elf_backend_want_plt_sym): Define.
3785 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3787 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3788 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3789 (_bfd_mips_elf_fake_sections): Likewise.
3791 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3793 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3794 bfd_elf32_arm_get_bfd_for_interworking,
3795 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3798 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3799 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3800 elf32_arm_find_nearest_line): Make them static.
3802 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3804 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3805 callers. Do not merge a definition from a shared object with a
3806 weak undefined symbol.
3807 (elf_link_add_object_symbols): Do not change the symbol type or
3808 size if the old symbol overrides the new one.
3810 1999-02-08 Nick Clifton <nickc@cygnus.com>
3812 * config.bfd: Add support for strongarm target.
3814 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3816 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3817 fields instead of unsigned char.
3819 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3821 * Makefile.am: Rebuild dependencies.
3822 * Makefile.in: Rebuild.
3824 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3826 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3827 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3828 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3829 * acinclude.m4: Add comments to uses of AC_DEFINE.
3830 * acconfig.h: Remove.
3831 * configure: Rebuild with current autoconf/automake.
3832 * aclocal.m4: Likewise.
3833 * config.in: Likewise.
3834 * Makefile.in: Likewise.
3836 1999-02-04 DJ Delorie <dj@cygnus.com>
3838 * libbfd.c (real_read): don't call fread for zero bytes. This
3839 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3841 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3843 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3844 of a jump is in the current 256 MB region.
3846 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3848 * format.c (bfd_check_format_matches): Change last patch to only
3849 take effect for the binary target.
3851 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3853 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3855 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3857 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3859 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3861 * format.c (bfd_check_format_matches): If the target was
3862 previously specified, don't check other targets when checking for
3865 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3867 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3868 (elf32_arm_reloc_type_lookup): Removed
3869 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3870 (elf32_arm_reloc_type_lookup): New.
3871 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3872 (elf32_arm_reloc_type_lookup): New.
3874 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3876 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3877 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3878 * Makefile.am: Use new files.
3879 * Makefile.in: Regenerate.
3880 * configure.in: Use new files.
3881 * configure: Regenerate.
3883 1999-02-01 Nick Clifton <nickc@cygnus.com>
3885 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3886 (fr30_elf_gc_sweep_hook): New function.
3887 (elf_backend_can_gc_sections): Define.
3889 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3891 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3892 and bfd_elf32_bigarm_oabi_vec.
3894 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3896 * Makefile.am (elf32-arm-oldabi.lo): New.
3897 (elf32-arm-newabi.lo): New.
3898 * Makefile.in: Regenerate.
3899 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3900 (arm-*-elf): Likewise.
3902 (thumb-*-oabi): New.
3903 * configure: Regenerate.
3904 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3905 (bfd_elf32_bigarm_oabi_vec): New.
3906 * elf32-arm-newabi.c: New.
3907 * elf32-arm-oldabi.c: New.
3908 * elf32-arm.c: Removed.
3911 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3913 * binary.c (binary_set_section_contents): Omit warnings for
3914 unloadable sections.
3916 1999-01-31 Michael Meissner <meissner@cygnus.com>
3918 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3919 powerpc{,le}-*-eabi.
3921 1999-01-29 Nick Clifton <nickc@cygnus.com>
3923 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3924 * dwarf2.c (read_signed_leb128): Remove unused variables.
3926 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3928 * elf.c (assign_file_positions_for_segments): Only adjust
3929 p_align when needed.
3931 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3933 * binary.c (binary_set_section_contents): Don't return early for a
3934 non-loadable section, in case the first section is non-loadable.
3935 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3936 W. Rozycki <macro@ds2.pg.gda.pl>.
3938 1999-01-28 Nick Clifton <nickc@cygnus.com>
3940 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3941 R_FR30_GNU_VTENTRY relocs.
3943 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3945 * elflink.h (elf_link_output_sym): Zero syms which are
3946 part of sections which have been excluded.
3948 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3950 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3952 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3953 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3955 1999-01-27 Nick Clifton <nickc@cygnus.com>
3957 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3959 (fr30_final_link_relocate): Use computed value as result of
3962 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3964 * binary.c (binary_set_section_contents): Emit warning for
3965 huge file offsets due to widely-dispersed section LMAs.
3967 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3969 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3970 align first section to largest section alignment, not first
3973 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3975 * configure.in: Require autoconf 2.12.1 or higher.
3977 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3979 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3980 * bfd-in2.h: Likewise.
3981 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3983 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3985 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3986 * cpu-mips.c: Add support for and independent 4111.
3987 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3988 (_bfd_mips_elf_final_write_processing):
3989 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3991 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3993 * elf32-mips.c (elf_mips_abi_name): New.
3994 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3996 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3998 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3999 Handle bfd_mach_mips4300.
4001 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4003 * elf32-i386.c: Remove leaked development code from patch
4004 1998-12-10 by Richard Henderson.
4006 1998-12-10 Richard Henderson <rth@cygnus.com>
4008 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4009 in debug sections for symbol defined externally.
4011 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4013 * targets.c (bfd_target_vector): Remove duplicate entry for
4016 1998-12-09 Nick Clifton <nickc@cygnus.com>
4018 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4019 since we are using RELAs.
4021 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4023 SCO Open Server Release 5 core file support, from Jouke Numan
4025 * sco5-core.c: New file.
4026 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4027 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4028 * Makefile.am: Rebuild dependencies.
4029 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4030 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4031 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4032 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4033 * bfd-in2.h, configure, Makefile.in: Rebuild.
4035 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4037 * config.bfd (hppa*-*-mpeix*): New target.
4038 * configure.in: Add AC_HEADER_DIRENT.
4039 (hppa*-*-mpeix*): New target.
4040 * configure.host (hppa*-*-mpeix*): New host.
4041 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4042 friends rather than just including <sys/dir.h>.
4043 * som.h (struct som_symbol): Add hppa_priv_level and apto
4044 tc_data. Change all users.
4045 (struct somdata): Add comp_unit field.
4046 (obj_som_compilation_unit): Define.
4047 (bfd_som_attach_compilation_unix): Declare.
4048 * som.c: Check HOST_HPPAMPEIX.
4049 (struct som_misc_symbol_info): Add new field priv_level.
4050 (som_object_setup): Add current_offset parameter. Change all
4052 (setup_sections): Likewise.
4053 (som_object_p): For EXECLIBMAGIC, read the lst header.
4054 (som_write_symbol_strings): Add compilation_unit parameter.
4056 (som_finish_writing): Write out compilation_unit.
4057 (som_bfd_derive_misc_symbol_info): Set priv_level.
4058 (som_build_and_write_symbol_table): Set xleast field to 3.
4059 (som_slurp_symbol_table): Set symbol priv_level.
4060 (bfd_som_attach_compilation_unit): New function.
4061 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4062 priv_level into symbol_value.
4063 * configure, config.in: Rebuild.
4065 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4067 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4068 warning function to call _bfd_error_handler instead.
4070 * libbfd.c (COERCE32): Cast through unsigned long and long to
4071 avoid bug in old version of gcc.
4073 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4074 (elf_backend_additional_program_headers): Don't define.
4076 1998-12-08 Nick Clifton <nickc@cygnus.com>
4078 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4079 relocations to include offset of 2 included in the insns, and the
4080 offset of the relocs within the section.
4082 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4084 The following changes were made by David Taylor
4085 <taylor@texas.cygnus.com>, Edith Epstein
4086 <eepstein@sophia.cygnus.com>, Jim Blandy
4087 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4088 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4089 changes originally made by HP; HP did not create ChangeLog
4092 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4093 automake macro library.
4095 * hpux-core.c (hpux_core_core_file_p): this function now
4096 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4097 found in the corefile! Also, in hpux_core_core_file_p, if we
4098 encounter a section with an unknown type, don't punt. Instead,
4099 just skip it. Also, count the number of sections of known type
4100 that we encounter. If we encounter at least one good one, then
4101 we'll declare that the file is a core file. If we encounter any
4102 unknown ones but some known ones, then we'll issue a warning (but
4103 still declare it to be a core file). Also, correctly decide when a
4105 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4106 (CORE_ANON_SHMEM): define if not defined.
4107 (hpux_core_struct): add members lwpid and user_tid.
4108 (core_kernel_thread_id, core_user_thread_id): new macros.
4109 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4110 the name before storing it in the bfd.
4111 (hpux_core_core_file_p): handle threads.
4113 * libhppa.h (GET_FIELD): protect against redefinition.
4114 (HPPA_WIDE): define.
4115 (GET_FIELD): define.
4120 (sign_extend): redefine.
4121 (assemble_6): define.
4122 (assemble_12): rewrite.
4123 (assemble_16): define.
4124 (assemble_16a): define.
4125 (assemble_17): rewrite.
4126 (assemble_22): define.
4128 1998-12-07 Nick Clifton <nickc@cygnus.com>
4130 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4131 relocations for signed values.
4133 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4135 * mipsbsd.c (MY(set_arch_mach)): Make static.
4136 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4137 bfd_mach_mips* macros rather than simple numbers.
4139 COFF weak symbol support, based on patches from Mark Elbrecht
4140 <snowball3@usa.net>:
4141 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4142 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4143 (coff_write_alien_symbol): Likewise.
4144 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4145 (coff_link_add_symbols): Likewise.
4146 (_bfd_coff_link_input_bfd): Likewise.
4147 (_bfd_coff_write_global_sym): Likewise.
4149 * elf.c (copy_private_bfd_data): Always initialize the
4150 includes_phdrs field.
4152 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4153 file defines a symbol first mentioned in an ELF file.
4155 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4156 possible, rather than only if BFD64.
4157 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4159 * bfd-in2.h: Rebuild.
4161 * srec.c (srec_set_section_contents): Correct test to avoid
4162 switching to 4 byte addresses after seeing a second section which
4163 requires 3 byte addresses. From Joel Schantz
4164 <joel.schantz@argosys.boeing.com>.
4166 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4167 <aymeric.vincent@emi.u-bordeaux.fr>.
4169 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4171 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4172 decide whether the output file is -mrelocatable-lib,
4173 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4175 1998-12-03 Nick Clifton <nickc@cygnus.com>
4177 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4178 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4179 * bfd-in2.h: Regenerate.
4180 * libbfd.h: Regenerate
4182 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4184 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4185 link against a dynamic symbol with no type or size.
4187 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4189 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4190 relocation for section which does not get loaded.
4191 (elf_i386_relocate_section) [R_386_32]: Likewise.
4193 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4195 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4196 reloc_count and i long instead of unsigned long. Handle error
4197 return from bfd_canonicalize_reloc.
4199 1998-12-01 Nick Clifton <nickc@cygnus.com>
4201 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4204 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4206 * elf32-sh.c (elf/sh.h): Include.
4207 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4208 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4209 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4210 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4211 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4213 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4215 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4216 causes division by zero later on.
4218 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4220 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4223 1998-11-25 DJ Delorie <dj@cygnus.com>
4225 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4228 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4230 * elf32-fr30.c (fr30_elf_relocate_section): Call
4231 fr30_final_link_relocate.
4232 (fr30_final_link_relocate): New function: Handle I20 and I32
4234 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4235 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4236 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4238 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4241 The following changes are based on a patch submitted by Gianluca
4242 Moro <glctr@abc.it>:
4244 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4245 not already been updated.
4246 (find_remembered_hi16s_reloc): New parameter 'already_found'
4247 returns state of remembered hi16s reloc.
4248 (remember_hi16s_reloc): Set 'found' field to false.
4249 (hi16s_location): Add 'found' field.
4251 1998-11-23 DJ Delorie <dj@cygnus.com>
4253 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4254 to see .DLL files as unrecognized.
4255 (i3coff_object_p): Sorry, had to hack it to not recognize these
4256 files (pei-i386) on request.
4258 1998-11-23 DJ Delorie <dj@cygnus.com>
4260 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4261 relents. Call bfd_check_format to reinitialize.
4263 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4265 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4268 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4270 * aclocal.m4: regenerate
4271 * configure: regenerate
4273 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4275 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4276 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4277 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4278 respect it as an upper bound on what memory to reference.
4279 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4280 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4281 update vtable_entries_size appropriately.
4283 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4285 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4288 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4290 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4291 bfds; they have no "file" so we fake it.
4292 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4293 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4294 resizing the memory buffer.
4295 * opncls.c (bfd_make_writable): New function; lets you write a
4296 bfd_create'd bfd to an in-memory buffer.
4297 (bfd_make_readable): New function; lets you read back that buffer
4298 as if it were from bfd_openr. Used to build generated archive
4299 members (winsup's ld's dlltool)
4301 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4303 * po/bfd.pot: Regenerated.
4305 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4307 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4310 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4312 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4313 element of the gotentry list for local symbols too.
4314 (elf64_alpha_relocate_section): Unify local and global handling.
4315 Assert that gotent->use_count > 0.
4317 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4319 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4320 update for file name changes of July 2, 1998.
4322 * configure: Rebuild.
4324 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4326 * po/bfd.pot: Regenerated.
4328 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4330 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4331 * aclocal.m4, configure: regenerate
4333 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4335 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4337 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4339 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4340 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4342 * aclocal.m4, configure: regenerated.
4344 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4346 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4347 R_D10V_GNU_VTENTRY relocs.
4348 (elf_d10v_howto_table): Likewise.
4349 (d10v_reloc_map d10v_reloc_map): Likewise.
4350 (elf32_d10v_gc_mark_hook): New.
4351 (elf32_d10v_gc_sweep_hook): New.
4352 (elf32_d10v_check_relocs): New.
4353 (elf32_d10v_relocate_section): New.
4354 (elf_backend_relocate_section): Define.
4355 (elf_backend_can_gc_sections): Define.
4357 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4359 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4360 (BFD64_BACKENDS): ...from here.
4361 (BFD32_BACKENDS_CFILES): Move vms files here...
4362 (BFD64_BACKENDS_CFILES): ...from here.
4363 * Makefile.in: Rebuild.
4365 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4367 * Makefile.am: Add FR30 target.
4368 * Makefile.in: Add FR30 target.
4369 * archures.c: Add support for FR30.
4370 * config.bfd: Add support for FR30.
4371 * configure.in: Add support for FR30.
4372 * reloc.c: Add support for FR30 relocations.
4373 * targets.c: Add support for FR30 relocations.
4374 * bfd-in2.h: Regenerate.
4375 * configure: Regenerate.
4376 * libbfd.h: Regenerate.
4377 * cpu-fr30.c: New file.
4378 * elf32-fr30.c: New file.
4380 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4382 * configure.in: detect cygwin* instead of cygwin32*
4383 * configure: regenerate
4385 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4387 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4388 use bfd_malloc and free instead and check return value from bfd_malloc.
4390 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4392 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4393 * libbfd.h: Rebuild.
4395 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4396 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4397 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4398 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4400 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4402 (mips_elf_link_hash_table_create): Don't initialize
4403 dynsym_sec_strindex.
4404 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4405 (mips_elf_size_dynamic_sections): Generate a section symbol for
4406 every output section.
4407 (mips_elf_finish_dynamic_sections): Count all sections for
4409 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4412 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4414 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4415 for later PLT entries in large PLTs.
4416 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4418 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4420 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4422 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4424 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4425 * elflink.h (elf_collect_hash_codes): New function. This function is
4426 called for each exported symbol and we compute the ELF hash value for
4428 (compute_bucket_value): New function. It is called from
4429 size_dynamic_sections to determine the hash table size. When we are
4430 optimizing a better, but slower, algorithm is used.
4431 (size_dynamic_sections): Call compute_bucket_value.
4433 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4435 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4437 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4439 (sh_elf_gc_mark_hook): New.
4440 (sh_elf_gc_sweep_hook): New.
4441 (sh_elf_check_relocs): New.
4442 (elf_backend_can_gc_sections): Define.
4444 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4446 * acinclude.m4: undo previous gettext change
4447 * aclocal.m4: rebuild with right version of aclocal.
4449 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4451 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4452 aclocal.m4 to acinclude.m4, so they don't get lost.
4454 * elfcore.h: rewrite for better corefile support.
4455 * elf.c (elfcore_*): new functions.
4456 * elf-bfd.h (elf_obj_tdata): new structure members.
4457 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4459 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4461 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4463 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4464 and R_M32R_GNU_VTENTRY.
4465 (elf_backend_can_gc_sections): Define.
4466 (m32r_elf_check_relocs): New.
4467 (m32r_elf_gc_mark_hook): New.
4468 (m32r_elf_gc_sweep_hook): New.
4469 (m32r_elf_relocate_section): Handle VT relocs.
4471 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4473 * coff-arm.c (arm_relocate_section): Remove redundant test.
4475 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4476 cleat that the 'bitsize' field is the size of the bitfield AFTER
4477 relocation not before.
4479 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4481 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4484 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4486 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4487 R_SPARC_GNU_VTENTRY.
4488 (elf32_sparc_check_relocs): Handle them.
4489 (elf32_sparc_reloc_type_lookup): Likewise.
4490 (elf32_sparc_relocate_section): Likewise.
4491 (elf32_sparc_gc_mark_hook): New.
4492 (elf32_sparc_gc_sweep_hook): New.
4494 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4496 * som.c (som_finish_writing): Perform some sanity checks when
4497 writing an executable or shared library.
4499 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4501 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4502 * configure.in (elf): Add dwarf1.lo.
4503 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4504 * elf.c (_bfd_elf_find_nearest_line): Add call to
4505 _bfd_dwarf1_find_nearest_line.
4506 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4507 Add call to _bfd_dwarf1_find_nearest_line.
4508 * configure: Rebuilt.
4510 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4512 * elflink.h (elf_gc_sections): Do not allow garbage
4513 collection if dynamic sections have been created.
4515 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4517 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4519 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4520 (v850_elf_perform_relocation): Likewise.
4521 (v850_elf_final_link_relocate): Likewise.
4522 (v850_elf_relocate_section): Likewise.
4523 (v850_elf_gc_sweep_hook): New routine.
4524 (v850_elf_gc_mark_hook): New routine.
4525 (elf_backend_can_gc_sections): Define.
4527 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4529 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4532 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4534 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4535 Declare size as bfd_size_type.
4536 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4538 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4540 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4542 * som.c (CPU_PA_RISC2_0): Define.
4543 (_PA_RISC2_0_ID): Likewise.
4544 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4546 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4548 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4549 has a base which is already defined, only add the referenced
4550 symbol to the dynamic symbol table if it is defined or referenced
4553 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4556 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4558 * elflink.h (elf_link_add_object_symbols): Undo last change.
4560 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4562 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4563 symbol for the indirect alias to a versioned symbol.
4565 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4567 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4568 (elf32_i386_vtentry_howto): New.
4569 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4570 or elf32_i386_vtinherit_howto on lookup.
4572 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4574 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4575 reloc_type. Rename R_68K__max to R_68K_max.
4576 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4579 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4581 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4582 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4584 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4587 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4589 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4590 message has a null byte terminator.
4592 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4594 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4595 word subject to R_V850_32 relocation.
4597 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4599 * dwarf2.c: Add comment describing problem computing line numbers
4600 for undefined symbols at link time.
4602 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4604 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4605 transform a defweak into a plt entry.
4606 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4607 plt entry references to receive a RELATIVE reloc.
4608 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4609 (elf64_alpha_relocate_section): Assert we don't overrun
4610 the allocated relocation space.
4612 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4614 * elf.c (swap_out_syms): Always treat section symbols as
4615 special, even if they are attached to a common section.
4617 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4619 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4620 sections with v850 common section attributes into named v850
4622 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4623 common section attributes into named v850 common sections.
4625 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4627 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4630 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4632 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4633 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4634 reloc to the wrong section a warning, not an error. .dynsbss
4635 is not an output section, so there is no need to check for it.
4637 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4639 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4641 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4643 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4644 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4646 (elf32_arm_gc_mark_hook): New.
4647 (elf32_arm_gc_sweep_hook): New.
4648 (elf32_arm_check_relocs): New.
4649 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4651 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4654 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4656 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4657 assume there is no PLT or GOT.
4659 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4661 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4662 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4663 also accepted as a function symbol type.
4665 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4667 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4669 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4671 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4672 match definition of _bfd_gc_sections field.
4673 * libbfd.h: Rebuild.
4675 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4677 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4678 the addend of a dynamic relocation referencing a section.
4679 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4680 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4682 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4684 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4685 bed has a size_dynamic_sections routine before trying to use it.
4687 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4689 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4690 _bfd_elf_rel_vtable_reloc_fn.
4692 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4694 * Makefile.am: Add elf32-arm.c.
4695 * Makefile.in: Rebuild.
4696 * elf-bfd.h: Add elf_backend_get_symbol_type.
4697 * elf.c (swap_out_syms): If defined, call
4698 elf_backend_get_symbol_type.
4699 * elf32-arm.c: Define elf_backend_get_symbol_type.
4700 (elf32_arm_get_symbol-type): New routine.
4701 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4702 (bfd_elf32_arm_process_before_allocation): Change to
4703 check for STT_ARM_TFUNC.
4704 (elf32_arm_final_link_relocate): Likewise.
4705 * elfxx-target.h: Add elf_backend_get_symbol_type.
4707 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4709 * archures.c (bfd_mach_alpha_ev[456]): New.
4710 * cpu-alpha.c: Rework to match these types.
4711 * bfd-in2.h: Rebuild.
4713 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4715 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4716 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4718 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4719 (elf_i386_reloc_type_lookup): Recognize them.
4720 (elf_i386_check_relocs): Pass them off to generic code.
4721 (elf_i386_relocate_section): Ignore them.
4722 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4723 (elf_backend_can_gc_sections): True.
4725 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4727 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4728 before looking at owner field.
4729 (elf32_arm_to_thumb_stub): Ditto.
4730 (elf32_arm_relocate_section): Compute name before calling
4731 elf32_arm_final_link_relocate().
4733 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4735 * elf.c: comment and formatting cleanups.
4738 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4740 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4741 (core files are treated differently than object files).
4742 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4743 bfd_elf_mkcorefile): declare.
4744 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4745 bfd_elf_mkcorefile): add to bfd_target vector.
4746 * elfcore.h (elf_core_file_p): save the program header table,
4747 and set the bfd architecture from the elf file header.
4748 * elf.c (bfd_elf_mkcorefile): new function.
4749 (_bfd_elf_write_corefile_contents): new function.
4750 (assign_file_positions_for_segments): add cases for handling
4751 PT_NOTE segments. (assign_file_positions_except_relocs):
4752 core files should be handled the same as exec files.
4753 (prep_headers): identify core files as type ET_CORE.
4754 (copy_private_bfd_data): identify the sections belonging to
4755 the PT_NOTE segment.
4757 * elf32-sparc.c (elf32_sparc_final_write_processing):
4758 add break statement to default case.
4760 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4762 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4763 section (not input) will be in sections ".sbss", ".sbss2",
4764 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4765 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4766 output_offset for correct evaluation of addend.
4768 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4770 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4771 elf32_arm_allocate_interworking_sections and
4772 elf32_arm_process_before_allocation.
4774 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4776 * bfd-in.h: Ammend prototype for
4777 elf32_arm_process_before_allocation to remove surplus third
4780 * bfd-in2.h: Regenerate.
4782 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4784 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4786 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4788 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4789 calculated for RELOC_SPARC_REV32 case.
4791 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4793 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4794 elf32_arm_allocate_interworking_sections and
4795 elf32_arm_process_before_allocation.
4796 * bfd-in2.h: Regenerated.
4797 * elf32-arm.c Define elf32_arm_link_hash_table.
4798 (insert_thumb_branch): New routine.
4799 (find_thumb_glue): New routine.
4800 (find_arm_glue): New routine.
4801 (record_arm_to_thumb_glue): New routine.
4802 (record_thumb_to_arm_glue): New routine.
4803 (elf32_arm_link_hash_table_create): New routine.
4804 (elf32_arm_get_bfd_for_interworking): New routine.
4805 (elf32_arm_allocate_interworking_sections) New routine.
4806 (elf32_arm_process_before_allocation) New routine.
4807 (elf32_thumb_to_arm_stub): New routine.
4808 (elf32_arm_to_thumb_stub): New routine.
4809 (elf32_print_private_bfd_data): Fix typo.
4810 (elf32_arm_final_link_relocate): Add argument sym_sec.
4811 Check for branches to thumb symbols in case R_ARM_PC24.
4812 Check for branches to arm symbols in case R_ARM_THM_PC22.
4813 (elf32_arm_relocate_section): Pass symbol section to
4814 elf32_arm_final_link_relocate.
4816 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4818 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4819 entries unless the symbol is defined in the executable; in
4820 particular, undefined weak symbols get a PLT entry.
4822 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4824 * libaout.h: Remove nested comment to avoid warning.
4826 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4828 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4829 R_ARM_PC24 relocation.
4831 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4833 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4834 argument is_local. Add argument sym_flags. Check sym_flags
4835 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4836 (elf32_arm_relocate_section): Don't pass local sym and pass
4837 sym_flags to elf32_arm_final_link_relocate.
4839 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4841 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4842 to not count too few relocs for dynamicly linked executables.
4844 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4846 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4847 symbols without a dynamic index dynamic. Consider all weak
4849 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4850 correspondance between input and output sections.
4852 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4854 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4855 that use a .got.plt section start the got offset at zero.
4857 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4859 * ieee.c (ieee_write_processor): Correct the processor ID written
4860 out for bfd_arch_m68k, accommodating change of March 25.
4862 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4864 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4865 R_ARM_THM_RPC22 relocations.
4867 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4869 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4871 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4872 .got relocs in -Bsymbolic shared objects.
4874 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4876 * elf32-arm.c: Add private flags to ELF header.
4877 (elf32_arm_print_private_bfd_data): New Function.
4878 (elf32_arm_set_private_flags): New Function.
4879 (elf32_arm_copy_private_flags): New Function.
4880 (elf32_arm_merge_private_bfd_data): New Function.
4882 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4884 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4886 (elf32_sparc_relocate_section): Likewise.
4888 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4890 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4891 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4892 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4893 of the function. Recognize no .plt as static linking.
4895 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4897 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4898 ".liblist" string through gettext.
4900 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4902 * Makefile.am: Add support for elf32-arm.lo.
4903 * Makefile.in: Rebuild.
4904 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4905 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4906 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4907 * configure: Regenerate.
4908 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4909 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4910 bfd_target bfd_elf32_littlearm_vec.
4911 * elf32-arm.c: New file.
4913 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4915 * libaout.h (M_SPARCLITE_LE): New machine.
4916 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4917 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4918 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4919 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4920 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4921 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4922 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4923 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4924 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4925 be BFD_RELOC_SPARC_REV32.
4927 * config.bfd (sparc86x-*-aout): New
4929 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4931 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4932 actually mapping the output sections.
4934 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4937 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4938 (mn10300_elf_reloc_map): Similarly.
4939 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4941 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4943 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4945 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4946 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4947 elf_mips_reloc_type defined in elf/mips.h.
4949 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4951 * elf64-mips.c: Remove reloc_type definition completely. It's now
4954 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4956 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4957 as they are defined in elf/mips.h now.
4959 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4962 * Re-add lost change:
4963 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4965 (mn10300_elf_relax_section): Include stack space for register saves
4966 in the imm8 field of a "call" instruction.
4967 (compute_function_info): Determine how much stack is allocated by
4968 the movm instruction. Fix typo.
4969 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4971 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4973 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4974 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4976 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4978 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4980 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4982 * elf32-hppa.h: Let ELF header define the enum containing the
4983 external reloc numbers.
4984 * elf32-i386.h: Likewise.
4986 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4988 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4989 * elf32-mips.c: Likewise.
4990 * elf32-ppc.c: Likewise.
4992 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4994 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4995 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4997 * bfd-in.h: Regenerate.
4998 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4999 parameter to 'unsigned int' to avoid K&R compatability problems.
5001 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5003 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5004 functionname_ptr to be const. Change line_ptr to be unsigned.
5006 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5007 macro is not defined. Change second parameter from bfd_link_info
5008 to coff_final_link_info. Add prototype.
5009 (coff_final_link_postscript): Simplify handling when macro is not
5010 defined. Add prototype.
5012 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5014 * elf-mn10300.c: Before include system specific ELF header define
5015 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5016 * elf32-mips.c: Likewise.
5017 * elf32-ppc.c: Likewise.
5019 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5021 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5022 temporary patch over to elf64-mips.c as well.
5024 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5026 * elf32-mips.c (reloc_type): Temporarily disable definition of
5027 standard relocation since they are now defined in elf/mips.h.
5029 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5031 * elf-m10200.c (mn10200_elf_final_link_relocate):
5032 Modify range test for case R_MN10200_8.
5034 * elf-m10300.c (mn10300_elf_final_link_relocate):
5035 Modify range test for case R_MN10300_8.
5037 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5039 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5040 * elf32-i386.c (elf_backend_got_header_size): Define.
5041 (elf_backend_plt_header_size): Define.
5042 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5043 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5044 * elfxx-target.h: Provide a default of zero.
5045 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5046 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5048 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5049 entry from an executable, even if the plt refcount goes to 0.
5051 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5053 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5054 directory name at the line number.
5056 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5057 with an unspecified type.
5059 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5061 * sunos.c: Add undef of valid to avoid problem on SunOS.
5063 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5065 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5067 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5069 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5070 R_68K_PCxx and R_68K_xx relocations. Make sure that
5071 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5072 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5073 R_68K_xx relocations.
5074 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5075 that has no plt entry.
5076 (elf_m68k_relocate_section): Ignore the plt offset in a static
5078 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5080 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5083 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5085 (howto_table, reloc_map): Add entries for them.
5086 (elf_m68k_check_relocs): Handle them. Implement reference
5087 counting for got and plt entries.
5088 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5089 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5091 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5092 (elf_m68k_relocate_section): Handle the new reloc types.
5093 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5094 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5095 * elflink.h (elf_link_add_object_symbols): When creating an
5096 indirect reference for symbol versioning also copy the plt
5098 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5099 flag also reset the plt offset.
5100 (elf_link_assign_sym_version): Likewise.
5101 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5102 the size of the entry in bytes.
5103 (elf_gc_allocate_got_offsets): Likewise.
5105 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5107 * elflink.h (elf_gc_sections): Return true rather than falling off
5110 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5113 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5115 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5116 comment describing when it should be enabled.
5117 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5120 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5122 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5123 information ATN records.
5125 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5127 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5128 section for an absolute symbol in a fully linked file. Based on
5129 patch from Christian Holland <CHolland@de.lucent.com>.
5131 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5133 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5134 that a symbol is undefined.
5136 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5138 * som.c (som_bfd_gc_sections): Define.
5140 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5142 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5143 overflows in ARM_26D patches, since they have already been
5144 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5146 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5148 * coffcode.h (coff_write_object_contents): If we have any long
5149 section names, call coff_write_symbols even if there are no
5152 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5154 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5155 PT_LOAD segment, rather than only setting it once for the entire
5158 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5159 rather than ignoring every phdr with a p_paddr of 0, ignore all
5160 the phdrs if they all have a p_paddr of 0.
5162 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5163 section was discarded from the link.
5165 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5167 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5169 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5171 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5172 floating point operations.
5174 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5176 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5179 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5181 Merge of vax/vms (read-only) support
5182 * configure.com: Support Vax target.
5183 * makefile.vms: Support Vax target.
5184 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5185 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5187 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5189 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5191 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5193 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5195 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5196 * targets.c (bfd_target_ovax_flavour): New flavour.
5197 (vms_alpha_vec): Renamed from evax_alpha_vec.
5199 (target_vector): Update accordingly.
5200 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5202 (vax*-*-*vms*): New target.
5203 * Makefile.am: Update for renamed files. Rebuild dependencies.
5204 * bfd-in2.h: Rebuild.
5205 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5207 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5209 Based on patch from Matt Semersky <matts@scd.hp.com>:
5210 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5211 pointer on abfd->outsymbols.
5212 (generic_add_output_symbol): Handle NULL sym parameter.
5214 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5216 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5219 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5221 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5222 when handling 32 bit immediate relocs.
5223 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5225 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5227 * section.c (STD_SECTION): Account for recently added gc_mark
5228 field in struct asection.
5230 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5231 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5233 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5235 ELF Section-level Garbage Collection:
5236 * bfd.c (bfd_gc_sections): New.
5237 * aout-adobe.c: Hook to default implementation.
5238 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5239 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5240 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5241 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5242 * tekhex.c, versados.c: Likewise.
5243 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5244 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5246 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5247 (bfd_generic_gc_sections): New.
5248 * section.c (SEC_KEEP): New.
5249 (asection): Add gc_mark member.
5251 * elfcode.h (elf_gc*): New name remappings.
5252 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5253 sections to be excluded.
5254 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5255 (elf_gc_propogate_vtable_entries_used): New.
5256 (elf_gc_smash_unused_vtentry_relocs): New.
5257 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5258 (elf_gc_common_finalize_got_offsets): New.
5259 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5260 * elfxx-target.h: Add and default gc hooks.
5262 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5264 (struct elf_obj_tdata): Likewise for local_got_offsets.
5265 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5266 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5267 * elf64-sparc.c, elflink.h: Likewise.
5269 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5270 (ELF_LINK_HASH_MARK): Define.
5271 (struct elf_backend_data): Add GC hooks.
5272 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5274 * elf-m10300.c (mn10300_elf_check_relocs): New.
5275 (mn10300_elf_gc_mark_hook): New.
5276 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5277 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5278 (mn10300_elf_final_link_relocate): Likewise.
5279 (mn10300_elf_relocate_section): Likewise.
5280 (elf_backend_can_gc_sections): Define.
5281 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5282 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5283 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5284 (mips_info_to_howto_rel): Likewise.
5285 (mips_elf_relocate_section): Likewise.
5286 (mips_elf_check_relocs): Likewise.
5287 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5288 (elf_backend_can_gc_sections): Define.
5289 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5290 (ppc_elf_howto_raw): Handle them.
5291 (ppc_elf_reloc_type_lookup): Likewise.
5292 (ppc_elf_relocate_section): Likewise.
5293 (ppc_elf_check_relocs): Reference count .got and .plt entires.
5294 Handle new vtable relocs.
5295 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5296 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5297 (elf_backend_can_gc_sections): Define.
5299 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5301 * archures.c (bfd_mach_mn10300): Define.
5302 * elf-m10300.c: Include elf/mn10300.h
5303 (elf_mn10300_mach): New function.
5304 (_bfd_mn10300_elf_final_write_processing): Likewise.
5305 (_bfd_mn10300_elf_object_p): Likewise.
5306 (elf_backendfinal_write_processing): Define.
5307 (elf_backend_object_p): Likewise.
5309 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5311 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5314 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5316 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5317 link_next field, not the next field.
5319 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5321 * elf.c (map_sections_to_segments): Check the section address
5322 against the phdr size both with and without a modulo of
5325 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5327 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5328 linker created empty input section if the output section has the
5331 * elflink.h (elf_link_output_extsym): Print an error message if
5332 _bfd_elf_section_from_bfd_section fails.
5334 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5337 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5339 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5340 native linker output. Avoid putting an empty section in more than
5343 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5345 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5346 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5348 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5350 * elf.c (swap_out_syms): New arg relocatable_p.
5351 Don't add section VMA to symbols for relocatable output.
5352 (_bfd_elf_compute_section_file_positions): Update call to
5355 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5357 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5358 against 'addend' be signed rather than unsigned.
5360 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5362 * elf32-m32r.c: Add prototyps for static functions.
5364 * coff-arm.c: Add prototypes for static functions.
5366 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5368 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5369 LMA is used to order sections in a segment.
5371 * elf32-v850.c: Add prototypes for static functions.
5372 Change type of addend parameter to bfd_vma in various functions.
5374 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5376 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5377 complain_overflow_signed instead of complain_overflow_bitfield.
5379 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5381 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5382 when comparing against 0.
5384 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5386 * Makefile.am (config.status): New target.
5387 * Makefile.in: Rebuild.
5389 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5391 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5392 error if previous object endianness doesn't match current object.
5394 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5396 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5397 _bfd_elf_print_private)bfd_data ().
5399 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5401 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5403 (elf_link_add_object_symbols): Set type_change_ok and
5404 size_change_ok before calling elf_merge_symbol.
5406 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5407 undefined symbol error, don't also issue an overflow error.
5409 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5411 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5412 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5413 message instead of crashing.
5415 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5417 * archures.c (bfd_mach_cpu32): Define.
5418 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5420 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5421 * ieee.c: Include <ctype.h>.
5422 (ieee_object_p): Parse out process ID string to make it more
5423 likely to be acceptable for bfd_scan_arch.
5424 * bfd-in2.h: Rebuild.
5426 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5428 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5429 _bfd_elf_print_private_bfd_data() so that the program header will
5432 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5434 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5435 0x68. Reindent. Add some comments.
5437 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5439 * elf.c (copy_private_bfd_data): Adjust physical address of
5440 segment in output BFD to contain LMAs of its sections.
5442 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5444 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5445 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5446 endian data 32 bit relocations.
5447 (elf32_sparc_merge_private_bfd_data): Check if linking little
5448 endian objects with big endian objects.
5449 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5450 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5451 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5453 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5454 * archures.c (bfd_mach_sparc_sparclite_le): New.
5455 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5457 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5459 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5462 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5464 * bfd-in.h: Move over patch to bfd-in2.h.
5466 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5468 (_bfd_relocate_contents): Likewise.
5470 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5472 * peicode.h (add_data_entry): If the section has no private data
5473 then do not create a Data Dictionary entry for it.
5475 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5477 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5478 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5479 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5480 subsections during relaxation more correctly.
5482 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5484 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5485 Add extra argument to bfd_arm_process_before_allocation ().
5486 * bfd-in.h: Reflect changes made in bfd-in2.h.
5487 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5488 coff class of a BFD symbol.
5489 * coff-arm.c: Add support for interworking between Thumb code and
5490 non-interworking aware ARM code.
5492 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5494 * po/Make-in (install-info): New target.
5496 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5498 * filemode.c: Remove; not used.
5500 If sysdep.h includes a header file, don't include it again:
5501 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5503 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5505 * archive.c: Don't include <string.h> or <errno.h>.
5506 * evax-alpha.c; Don't include <stdio.h>.
5507 * evax-egsd.c: Likewise.
5508 * evax-etir.c: Likewise.
5509 * evax-misc.c: Likewise.
5510 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5511 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5513 * hpux-core.c: Likewise.
5514 * netbsd-core.c: Likewise.
5516 * libbfd.c: Don't include <sys/types.h>.
5517 * nlmcode.h: Don't include <string.h>.
5518 * osf-core.c: Don't include <string.h> or <stdio.h>.
5519 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5520 <errno.h>, or <unistd.h>.
5521 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5523 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5525 * configure.com: If the version number can not be found in
5526 configure.in, set it to "unknown" rather than "2.8.1".
5528 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5530 * elf32-mips.c (elf_mips_mach): New.
5531 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5532 (_bfd_mips_elf_final_write_processing): Use the names
5533 of machines, rather than the numbers. Set both the ARCH
5534 and MACH in e_flags. Handle a few more specific machines.
5535 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5536 EF_MIPS_ARCH and EF_MIPS_MACH.
5538 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5540 * syms.c (bfd_is_local_label): Revert last change.
5541 * srec.c (srec_write_symbols): Discard debugging symbols.
5543 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5545 * som.c: Include <ctype.h>.
5546 * som.h: Don't include sysdep.h.
5548 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5550 * libbfd.h: Rebuilt.
5551 * libbfd-in.h: Removed gettext includes and defines.
5552 * sysdep.h: Moved gettext-related includes and defines here.
5554 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5556 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5557 an ad-hoc test. Kill bogus #if 0 code.
5558 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5560 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5562 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5563 when generating a normal executable for a symbol defined in a
5564 regular file. When copying a reloc into the output file, adjust
5565 the addend for a PC relative reloc against a global symbol.
5567 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5569 * libbfd.h: Rebuilt.
5570 * libbfd-in.h (_): Define as dgettext.
5572 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5574 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5576 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5577 when declaring parameter types.
5578 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5580 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5582 * config.bfd: If we include any ELF targets in targ_defvec and/or
5583 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5584 * elf32-gen.c (dummy): New static const variable.
5585 (elf_generic_info_to_howto): New static function.
5586 (elf_generic_info_to_howto_rel): New static function.
5587 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5588 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5589 * elf64-gen.c: Same changes as elf32-gen.c.
5590 * elfcode.h (elf_object_p): For the generic target, ignore a
5591 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5593 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5595 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5596 * configure: Rebuild.
5598 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5600 * config.bfd: Update OSR5/Unixware patterns.
5602 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5604 * elf.c (assign_file_positions_for_segments): Allow for holes
5605 between sections added by a link script.
5607 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5609 * configure.in: Change version number to 2.9.4
5610 * configure: Rebuild.
5612 Based on patch from H.J. Lu <hjl@gnu.org>:
5613 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5614 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5615 * bfd-in2.h: Rebuild.
5617 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5619 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5622 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5624 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5625 (elf64_alpha_relax_section): Fill them in.
5626 (elf64_alpha_relax_opt_call): Implement more than a stub.
5627 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5628 alignment on .scommon.
5629 (elf64_alpha_merge_gots): Merge use counts as well.
5631 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5633 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5634 for calculating a local symbol's address.
5635 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5636 Set the .got's cooked size as well as the raw size.
5638 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5640 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5641 internationalisation of printed information.
5643 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5644 internationalisation of printed information.
5646 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5648 * syms.c (struct indexentry): Change directory_name, file_name,
5649 and function_name fields to char *.
5650 (struct stab_find_info): Change cached_file_name field to char *.
5652 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5654 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5656 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5658 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5660 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5662 * Makefile.am (install-data-local): Make $(includedir).
5663 * Makefile.in: Rebuild.
5665 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5667 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5669 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5671 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5672 * Makefile.in: Rebuild.
5674 * bfd-in2.h: Rebuild for Nick's changes.
5676 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5678 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5679 change wrt length == max_namelen.
5681 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5683 * Many files: Added gettext invocations around user-visible
5685 * libbfd-in.h: Added gettext includes and defines.
5686 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5687 HAVE_LC_MESSAGES): Define.
5688 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5690 * Makefile.am (SUBDIRS): Added po.
5691 (POTFILES): New macro.
5692 (po/POTFILES.in): New target.
5693 (SOURCE_HFILES): New macro.
5695 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5697 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5699 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5700 NT_PRSTATUS note section encountered, it contains the status of
5701 the currently executing thread when the core file was written.
5703 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5705 * libcoff.h: Add extra parameter to
5706 bfd_coff_link_output_has_begun overrideable function.
5707 * cofflink.c: Pass extra parameter to
5708 bfd_coff_link_output_has_begun function.
5709 * bfd-in.h: Add prototypes for exported ARM interworking
5711 * peicode.h: ARM specific code reorganised to conform to BFD
5713 * coffcode.h: ARM specific code reorganised to conform to BFD
5715 * coff-arm.c: Code reorganised to conform to the BFD coding
5716 conventions. Global variables have been moved into an ARM
5717 specific hash table structure and a new function:
5718 bfd_arm_get_bfd_for_interworking() has been created which is
5719 called from the linker scripts.
5721 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5723 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5725 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5726 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5727 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5728 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5730 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5732 * config.bfd: Added sparc86x support.
5734 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5736 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5737 an out of range pc-relative jump/call to an undefined weak symbol.
5739 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5741 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5744 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5746 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5747 an error other than bfd_error_system_call, set the error to
5748 bfd_error_wrong_format.
5750 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5751 bfd_elf32_powerpcle_vec.
5753 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5754 program segments are zero, don't set p_paddr_valid.
5756 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5758 * elf64-alpha.c: Initial implementation of relaxation --
5759 (struct alpha_elf_link_hash_entry): Add use_count member.
5760 (elf64_alpha_check_relocs): Initialize and increment it.
5761 (elf64_alpha_can_merge_gots): Check it when considering merging.
5762 (elf64_alpha_merge_gots): Drop entries with zero use.
5763 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5764 (elf64_alpha_always_size_sections): Split out got sizing ...
5765 (elf64_alpha_size_got_sections): ... here. New function.
5766 (elf64_alpha_relax_find_reloc_ofs): New function.
5767 (elf64_alpha_relax_with_lituse): Likewise.
5768 (elf64_alpha_relax_without_lituse): Likewise.
5769 (elf64_alpha_relax_opt_call): Likewise.
5770 (elf64_alpha_relax_section): Likewise.
5771 (elf64_alpha_add_symbol_hook): Likewise.
5772 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5773 (elf64_alpha_relocate_section): Likewise.
5774 (bfd_elf64_bfd_relax_section): Define.
5775 (elf_backend_add_symbol_hook): Likewise.
5777 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5779 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5780 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5781 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5783 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5785 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5786 * configure: Rebuild.
5788 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5790 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5791 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5792 * configure.in: Define and substitute WIN32LDFLAGS and
5794 * aclocal.m4: Rebuild with new libtool.
5795 * configure, Makefile.in: Rebuild.
5797 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5799 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5800 before any other symbols in the same section.
5802 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5804 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5807 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5809 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5811 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5812 Use addr_size for address size, rather than sizeof(bfd_vma).
5813 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5814 Fix call to read_address.
5815 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5816 Scrap other unneeded arguments. Fix call to read_address.
5817 (scan_unit_for_functions): Fix call to read_attribute.
5818 (parse_comp_unit): We now handle more values for addr_size.
5819 Set addr_size in unit. Fix call to read_attribute and
5822 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5824 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5826 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5828 * archures.c (bfd_default_scan): Add m68k cases back to default
5829 switch, reverting patch of March 25, since IEEE support depends
5832 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5834 * Makefile.am (diststuff): New target.
5835 * Makefile.in: Rebuild.
5837 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5839 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5840 som_offset when we have an extended name table.
5842 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5844 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5846 * Makefile.in: Rebuild.
5848 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5850 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5851 symbols when creating a shared library.
5852 (elf_m68k_adjust_dynindx): New function, used by above code.
5853 (elf_m68k_finish_dynamic_sections): Initialize the section
5855 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5857 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5859 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5862 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5864 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5867 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5869 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5872 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5874 * configure.in: Set version to 2.9.1.
5875 * configure: Rebuild.
5877 * Branched binutils 2.9.
5879 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5881 * syms.c (ENABLE_CACHING): Define.
5882 (struct indexentry): Define.
5883 (struct stab_cache): Remove.
5884 (cmpindexentry): New static function.
5885 (struct stab_find_info): Add new fields: indextable,
5886 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5887 cached_file_name. Remove fields: file_cache, function_cache, and
5889 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5890 index table and search it.
5892 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5894 * elf.c (_bfd_elf_copy_private_section_data): Call
5895 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5897 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5899 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5901 * coff-arm.c: Define all globally visible variables and functions
5902 only when COFF_WITH_PE is not defined.
5903 * configure.in (armpe_little_vec, armpe_big_vec): Add
5905 * configure: Rebuild.
5907 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5909 Fix some gcc -Wall warnings:
5910 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5911 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5912 * archures.c (bfd_default_scan): Likewise.
5913 * bfd.c (bfd_scan_vma): Likewise.
5914 * binary.c (mangle_name): Likewise
5915 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5916 * coff-sh.c (sh_relocate_section): Likewise.
5917 * coff-stgo32.c (create_go32_stub): Likewise.
5918 * coffcode.h (coff_slurp_line_table): Likewise.
5919 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5920 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5921 (assign_file_positions_for_segments): Likewise.
5922 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5923 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5924 * oasys.c (oasys_write_sections): Likewise.
5925 * ppcboot.c (ppcboot_object_p): Likewise.
5926 (mangle_name): Likewise.
5927 * riscix.c (riscix_fix_pcrel_26): Likewise.
5928 * srec.c (srec_scan): Likewise.
5929 * stabs.c (_bfd_write_section_stabs): Likewise.
5930 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5931 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5932 switch. Declare parameters for function pointers.
5933 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5935 * elf.c (elf_sort_sections): Likewise.
5936 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5937 Add default cases to switches.
5938 (coff_arm_relocate_section): Remove unused local variables.
5940 (coff_arm_bfd_set_private_flags): Change flag variable to type
5942 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5943 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5944 (dump_toc): Change cat to const, and initialize it.
5945 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5946 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5947 (sh_elf_relocate_section): Initialize r_symndx.
5948 * coffcode.h (coff_compute_section_file_positions): Only declare
5949 old_sofar if ALIGN_SECTIONS_IN_FILE.
5950 (coff_write_object_contents): Initialize csym.
5951 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5952 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5954 * dwarf2.c: Include libiberty.h.
5955 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5956 (decode_line_info): Remove unused local variables.
5957 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5958 (m32r_elf_relocate_section): Likewise.
5959 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5960 (v850_elf_reloc): Likewise.
5961 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5962 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5963 * elf.c (assign_file_positions_for_segments): Always set adjust.
5964 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5965 parenthesize expression.
5966 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5967 (m32r_elf_object_p): Return a value.
5968 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5969 * elf32-mips.c (mips_elf_final_link): Initialize last.
5970 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5971 * elf32-v850.c (v850_elf_object_p): Return a value.
5972 (v850_elf_print_private_bfd_data): Change fprintf format string.
5973 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5975 * elflink.h (elf_link_add_object_symbols): Change vernum to
5976 unsigned int, and initialize it. Change fprintf format string.
5977 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5978 when setting or comparing to soname_indx.
5979 (elf_create_pointer_linker_section): Change num_symbols to
5981 * libcoff-in.h (coff_data_type): Change flags to flagword.
5982 * peicode.h (pe_print_idata): Initialize idx. Change j to
5983 bfd_size_type. Initialize hint_member. Remove useless test to
5985 (pe_print_edata): Change num_functions and num_names in struct
5986 EDT_type to unsigned long. Remove cast. Change fprintf format
5988 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5989 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5991 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5992 int *. Update uses. Change j to long.
5993 * bfd-in2.h, libcoff.h: Rebuild.
5995 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5997 * elf32-v850.c Remove definition of USE_REL.
5998 (v850_elf_info_to_howto_rela): New function.
5999 (v850_elf_perform_relocation): Renamed from
6000 v850_elf_store_addend_in_insn. Removed replace argument.
6001 (v850_elf_reloc): store the relocation in the addend field instead
6003 (v850_elf_final_link_relocate): Now calls
6004 v850_elf_perform_relocation.
6005 (v850_elf_relocate_section): Remove code to generate REL
6008 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6010 * coffcode.h (coff_new_section_hook): Set the type and storage
6011 class in the native symbol information allocated for a new section
6014 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6016 * peicode.h: Chain together calls to
6017 coff_bfd_copy_private_bfd_data and
6018 coff_bfd_print_private_bfd_data.
6020 * coff-arm.c: Add prototypes for
6021 coff_arm_bfd_print_private_bfd_data and
6022 coff_arm_bfd_copy_private_bfd_data.
6024 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6026 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6029 * peicode.h: Call arm-coff private data functions after handling
6032 * coff-arm.c: Turn statics into globals so that they can be shared
6033 both pe and pei backends.
6035 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6037 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6039 (sunos_write_object_contents): Likewise.
6040 * aoutx.h (NAME(aout,machine_type)): Likewise.
6041 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6043 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6045 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6047 (bfd_default_scan): Remove m68k special cases.
6048 * bfd-in2.h: Rebuild.
6049 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6051 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6052 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6054 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6055 selection, change printable_name to just "m68k" and make that the
6056 default instead of m68k:68020.
6058 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6060 (MY_get_section_contents): Define as aout_32_get_section_contents
6061 rather than NAME(aout,get_section_contents).
6063 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6065 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6066 and call bfd_default_set_arch_mach to do the real work.
6068 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6070 * bout.c (BALX): Include return register g14 as part of the insn.
6072 (calljx_callback): Use it.
6074 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6076 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6077 * libbfd.h: Rebuild.
6079 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6080 byte_count to unsigned int.
6081 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6082 unused local variables.
6084 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6085 variables er and er1.
6087 * cpu-v850.c: Include <ctype.h>.
6088 (scan): Case isdigit argument to unsigned char.
6090 From Yan Meroth <YAN.MEROTH@st.com>:
6091 * ihex.c (ihex_scan): Add extbase variable so that getting an
6092 extended linear address record does not ignore any previous
6094 (ihex_write_object_contents): When writing out an extended linear
6095 address record, zero out any previous extended address.
6097 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6099 * ieee.c (do_one): Check section before dereferencing it.
6100 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6101 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6103 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6105 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6107 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6109 * coff-arm.c: Add interworking functions to pe backends.
6111 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6113 * configure.in: Use AM_DISABLE_SHARED.
6114 * aclocal.m4, configure: Rebuild with libtool 1.2.
6116 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6118 * coff-arm.c (coff_arm_relocate_section): Better error messages
6119 when interowrking conflucts occur. Courtesy of Jonathan Walton
6121 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6122 relocations. Patch courtesy of Jonathan Walton and Tony
6125 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6127 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6128 part of Feb 22 change controling when to override the existing
6129 symbol with the .plt entry.
6131 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6133 * config.bfd (targ_cpu): Add thumb-pe target.
6135 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6136 functions in PE build.
6138 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6140 * config.bfd (sparclite-*-elf*): Added.
6142 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6144 * configure.in: Add elf.lo to elf shell variable.
6145 * Makefile.am (BFD_LIBS): Remove elf.lo.
6146 (BFD_LIBS_CFILES): Remove elf.c.
6147 (BFD32_BACKENDS): Add elf.lo.
6148 (BFD32_BACKENDS_CFILES): Add elf.c.
6149 * configure, Makefile.in: Rebuild.
6151 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6153 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6154 relocation against a non-local symbol should not have a dynamic
6157 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6159 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6161 (pe_print_private_bfd_data): Print PE flags. From Mikey
6162 <jeffdb@netzone.com>.
6164 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6166 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6167 a plt entry when we can determine that we authoritatively define
6170 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6172 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6173 don't actually use trad-core, but a SunOS-style core file handled
6175 * hosts/sparclinux.h: Remove.
6177 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6179 * peicode.h (pe_print_idata): If there is no .idata section, look
6180 for the import tables in some other section. Make the initial
6181 label line up better with the data. Print the import address
6182 table even if there is no import name table. If the import
6183 address table holds actual addresses, print them.
6185 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6187 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6188 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6189 bfd_error_system_call.
6191 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6193 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6194 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6196 From H.J. Lu <hjl@gnu.org>:
6197 * Makefile.am (libbfd_la_LDFLAGS): Define.
6198 * Makefile.in: Rebuild.
6200 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6202 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6203 * netbsd.h (MACHTYPE_OK): Define.
6204 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6205 calling N_SET_MACHTYPE, rather than having a switch.
6206 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6208 * i386netbsd.c (MACHTYPE_OK): Don't define.
6209 (DEFAULT_MID): Define.
6210 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6211 (MACHTYPE_OK): Don't define.
6212 (DEFAULT_MID): Define.
6213 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6214 (DEFAULT_MID): Define.
6215 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6216 (DEFAULT_MID): Define.
6217 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6218 (DEFAULT_MID): Define.
6220 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6221 * vaxnetbsd.c: New file.
6222 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6223 rather than netbsd_core.
6224 * targets.c (vaxnetbsd_vec): Declare.
6225 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6226 defined, add netbsd_core_vec.
6227 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6228 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6229 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6230 * config.bfd (alpha*-*-netbsd*): New target.
6231 * Makefile.am: Rebuild dependencies.
6232 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6233 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6234 * configure, Makefile.in: Rebuild.
6236 * configure.host: Remove the old shared library build stuff. We
6237 now use libtool instead.
6239 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6241 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6243 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6245 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6246 * configure: Rebuild.
6248 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6249 * elf32-v850.c (remember_hi16s_reloc): New function.
6250 (find_remembered_hi16s_reloc): New function.
6251 (v850_elf_store_addend_in_insn): Use the above new functions to
6252 match up HI6S relocs with LO16 relocs.
6254 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6256 * configure.in: Change -linux* to -linux-gnu*.
6257 * config.bfd, configure.host: Likewise.
6258 * configure: Rebuild.
6260 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6262 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6263 LO16/HI16S bug and improve comments about what is going on.
6265 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6267 * configure, aclocal.m4: Rebuild with new libtool.
6269 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6271 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6272 when merging v850 code into v850e/v850ea code. Do not initialise
6273 output flags if the input is the default architecture.
6275 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6277 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6278 get the size from bfd_arch_bits_per_address instead of directly
6281 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6283 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6284 to wrap, just return all 1's bits instead.
6285 * libbfd.h: Regenerate.
6287 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6289 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6291 (coff_relocate_section): If COFF_WITH_PE, define as
6292 coff_pe_i386_relocate_section.
6293 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6294 skip empty sections, to match coff_write_object_contents.
6296 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6297 rather than swapping out r_offset twice. From Luke Deller
6298 <luked@cse.unsw.edu.au>.
6300 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6302 * configure.in: Set libtool_enable_shared rather than
6303 libtool_shared. Remove diversion hack.
6304 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6307 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6309 * syms.c (struct stab_cache): Define.
6310 (struct stab_find_info): Remove cached_offset, cached_stab,
6311 cached_str, and cached_stroff fields. Add file_cache,
6312 function_cache, and line_cache fields.
6313 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6316 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6318 * peicode.h (pe_print_idata): Check for import of ordinal rather
6320 (pe_print_edata): If there is no .edata section, look for the
6321 export data in some other section.
6323 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6325 * configure.in: Change version to 2.8.4.
6326 * configure: Regenerated.
6328 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6330 Add tms320c30 support:
6331 * cpu-tic30.c: New file.
6332 * aout-tic30.c: New file.
6333 * coff-tic30.c: New file.
6334 * archures.c (bfd_arch_tic30): Define.
6335 (bfd_tic30_arch): Declare.
6336 (bfd_archures_list): Add bfd_tic30_arch.
6337 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6339 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6340 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6341 (coff_set_flags): Likewise.
6342 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6343 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6344 * Makefile.am: Rebuild dependencies.
6345 (ALL_MACHINES): Add cpu-tic30.lo.
6346 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6347 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6348 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6349 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6351 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6353 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6354 to lag behind LO16 reloc by a couple of instructions.
6356 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6358 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6359 make to reexamine the file timestamp.
6360 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6362 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6365 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6367 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6368 to create .dynsbss and .rela.sbss sections.
6369 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6370 copied from dynamic objects into .sbss.
6371 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6372 use it. Correct typo of .rela.sdata2.
6373 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6374 put the data, which may now be in .sbss.
6375 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6376 (elf_backend_create_dynamic_sections): Define as
6377 ppc_elf_create_dynamic_sections.
6379 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6380 against _GLOBAL_OFFSET_TABLE_.
6381 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6382 shared libraries which refer to local symbols. Make sure that the
6383 test for allocating space for a reloc in a shared object is the
6384 same as the test for emitting a reloc.
6386 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6388 * config.bfd (i[3456]-*-mingw32*): New target.
6389 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6390 * aclocal.m4, configure: Rebuild.
6392 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6394 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6397 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6399 Sparc v9 ABI compliant PLT:
6400 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6401 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6402 (LARGE_PLT_THRESHOLD): New define.
6403 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6404 (sparc64_elf_build_plt): New function.
6405 (sparc64_elf_plt_entry_offset): Likewise.
6406 (sparc64_elf_plt_ptr_offset): Likewise.
6407 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6408 contain the index for convenience. Skip the initial entries
6410 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6411 memory for the benefit of .rela.plt.
6412 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6413 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6414 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6415 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6416 Call sparc64_elf_build_plt.
6417 (elf_backend_want_got_plt): No.
6418 (elf_backend_plt_readonly): No.
6419 (elf_backend_plt_alignment): 8.
6421 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6422 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6423 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6426 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6428 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6430 * cpu-mips.c (arch_info_struct): Add mips variants.
6431 * bfd-in2.h: Rebuilt.
6433 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6435 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6438 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6440 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6441 (i[3456]86sco3.2v5*coff): New target.
6443 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6445 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6447 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6449 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6450 * bfd-in2.h: Regenerate.
6452 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6454 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6456 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6458 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6459 adjust addend for an output common symbol (from Jimmy Blair
6460 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6461 defined symbol to counteract adjustment made in generic relocation
6464 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6466 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6468 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6469 (GET_SCNDHR_NLNNO): Likewise.
6471 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6473 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6475 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6477 * elf32-m32r.c: Add macros to handle NOP insertion.
6479 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6481 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6482 (xcoff_mark): Likewise.
6483 (xcoff_build_ldsyms): Mark absolute symbols.
6485 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6487 * bout.c (b_out_write_object_contents): Sort symbols before output
6488 to keep {CALL,BAL}NAME symbols adjacent.
6489 (b_out_symbol_cmp): New function.
6491 For older changes see ChangeLog-9697
6497 version-control: never