1 1999-08-24 Nick Clifton <nickc@cygnus.com>
3 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
5 * config.bfd (arm-*-netbsd*): New target.
6 * configure.in (armnetbsd_vec): New target vector.
7 * configure: Regenerate
8 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
10 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
11 (ALL_MACHINES_CFILES): Add armnetbsd.c.
12 (armnetbsd.lo): New rule with deps.
13 * Makefile.in: Regenerate.
15 * armnetbsd.c: New file: Definitions specific to arm-netbsd
18 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
20 * som.c (som_slurp_symbol_table): Fix typo in comment.
22 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
24 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
25 here instead of using elf_section_data...
27 1999-08-19 Nick Clifton <nickc@cygnus.com>
29 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
30 relocations into the base file.
31 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
32 we are building a base file.
34 1999-08-19 Nick Clifton <nickc@cygnus.com>
36 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
38 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
39 REL relocs when performing a partial relocation.
41 1999-08-18 Donn Terry <donn@interix.com>
43 * cofflink.c: Move definitions of N_TMASK, et. al., out of
44 _bfd_coff_link_input_bfd into top level.
46 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
47 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
48 (coff_i386_rtype_to_howto): Likewise.
49 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
50 Completely ignore symbols which are all zero.
51 (dummy_reloc16_estimate): Add return 0.
52 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
53 variable copy to name_copy to avoid shadowing outer scope
55 * libcoff-in.h (coff_data_type): Change raw_syment_count field
56 from unsigned int to unsigned long. Add timestamp field.
59 1999-08-17 H.J. Lu <hjl@gnu.org>
61 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
64 1999-08-17 Ian Lance Taylor <ian@zembu.com>
66 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
67 for special section symbols.
68 * elflink.h (elf_merge_symbol): If we have no old BFD, check
69 BSF_DYNAMIC on the section symbol to see whether the old BFD is
72 1999-08-15 Mark Mitchell <mark@codesourcery.com>
74 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
75 coincidence of variable names between old and new code.
77 1999-08-12 Nick Clifton <nickc@cygnus.com>
79 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
80 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
81 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
82 and 'addend' parameter a 'bfd_signed_vma'.
83 (elf32_arm_final_link_relocate): Do not involve stubs in
84 R_ARM_THM_PC22 relocs relative to section symbols, they are long
85 jumps, not function calls.
87 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
89 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
92 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
94 * elf-hppa.h (elf_hppa_fake_sections): New function.
95 * elf32-hppa.c (elf_backend_fake_sections): Define.
97 * elf-hppa.h (elf_hppa_final_write_processing): Update for
98 recent changes to the arch_info structure.
100 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
101 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
102 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
105 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
106 Ralf Baechle <ralf@uni-koblenz.de>
108 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
109 output DT_MIPS_GOTSYM.
110 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
111 DT_MIPS_SYMTABNO if there are no global GOT symbols.
113 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
115 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
116 prototype. Handle local symbols. Add commentary.
117 (mips_elf_calculate_relocation): Adjust accordingly.
118 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
121 * elflink.h (elf_bfd_final_link): Tweak last change.
123 1999-08-09 Mark Mitchell <mark@codesourcery.com>
125 * elflink.h (elf_link_size_reloc_section): Use the counts in the
126 elf-section data to allocate just the right amount of relocation
127 space. Don't allocate the hash space twice.
128 (elf_bfd_final_link): Calculate the amount of space to allocate in
129 each relocation section.
131 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
133 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
134 64bit mode, generate a section relative relocation for a 32bit
136 (elf_hppa_is_local_label_name): New function.
137 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
138 shared between 32bit and 64bit port.
140 1999-08-09 Mark Mitchell <mark@codesourcery.com>
142 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
143 R_MIPS_GOT16 and R_MIPS_CALL16.
144 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
145 to use when looking for a preexisting GOT entry.
147 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
149 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
150 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
152 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
154 1999-08-09 Geoff Keating <geoffk@cygnus.com>
156 * elflink.h (elf_link_output_extsym): Don't output a weak
157 reference to an undefined symbol just because it was defined weak
160 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
162 * coffgen.c (coff_find_nearest_line): When looking for file, use
163 last best match rather than first. If address is beyond last line
164 number record, don't return the last line as the correct value.
166 1999-08-08 Ian Lance Taylor <ian@zembu.com>
168 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
169 * bfd-in2.h: Rebuild.
171 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
173 * libcoff-in.h (struct coff_section_alignment_entry): Define.
174 * coffcode.h (coff_set_custom_section_alignment): New static
176 (coff_section_alignment_table): New static array.
177 (coff_new_section_hook): Use coff_set_customer_section_alignment.
178 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
179 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
180 * libcoff.h: Rebuild.
182 1999-08-08 Ian Lance Taylor <ian@zembu.com>
184 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
186 * Makefile.in: Rebuild.
188 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
190 * section.c (SEC_SHARED): Define.
191 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
192 (styp_to_sec_flags): Likewise.
193 * peicode.h (coff_swap_scnhdr_out): Likewise.
194 * bfd-in2.h: Rebuild.
196 1999-08-08 Ian Lance Taylor <ian@zembu.com>
198 * coffcode.h (coff_classify_symbol): Comment out part of
199 1999-08-05 change which breaks cygwin DLLs.
201 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
202 * aclocal.m4, configure: Rebuild.
204 1999-08-06 Ian Lance Taylor <ian@zembu.com>
206 * section.c (global_syms): Only initialize union field if
209 1999-08-04 Mark Mitchell <mark@codesourcery.com>
211 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
212 the size of a GOT entry here.
213 (mips_elf_calculate_relocation): Don't create a local GOT entry
214 for the symbol in a GOT16 relocation; just for it's high-order bit
215 (_bfd_mips_elf_relocate_section): Fix thinko.
217 1999-08-05 Ian Lance Taylor <ian@zembu.com>
219 Based on patches from Donn Terry <donn@interix.com>:
220 * coffcode.h (enum coff_symbol_classification): Define.
221 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
222 _bfd_coff_classify_symbol. Change return type.
223 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
224 (coff_slurp_symbol_table): Use coff_classify_symbol.
225 (coff_classify_symbol): New static function.
226 (coff_sym_is_global): Never define.
227 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
228 * cofflink.c (coff_link_check_ar_symbols): Use
229 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
230 (coff_link_add_symbols): Likewise.
231 (_bfd_coff_link_input_bfd): Likewise.
232 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
233 coff_classify_symbol.
234 * libcoff.h: Rebuild.
236 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
238 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
239 (e_ltpsel, e_rtpsel): Similarly.
241 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
242 and 14bit ertpsel. Handle 64bit psel.
244 1999-08-04 Mark Mitchell <mark@codesourcery.com>
246 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
247 handling for REL relocations. And only left-shift R_MIPS26
248 relocation addends where necessary.
250 1999-08-03 Mark Mitchell <mark@codesourcery.com>
252 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
253 (mips_elf_next_lo16_relocation): Don't compute the addend here.
254 Just return the relocation found.
255 (mips_elf_relocate_section): Pull the LO16 addend out of the
256 section itself when using REL relocations.
258 * elf32-mips.c (mips_elf_calculate_relocation): Restore
259 _DYNAMIC_LINK handling and handling of undefined symbols in shared
262 1999-08-03 Ian Lance Taylor <ian@zembu.com>
264 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
265 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
266 relocation against a symbol in an input section with no output
267 section. From Daniel Jacobowitz <drow@false.org>.
269 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
271 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
272 look for generated file correctly.
273 * aclocal.m4, configure: Rebuild.
275 1999-08-02 Mark Mitchell <mark@codesourcery.com>
277 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
278 and R_MIPS16_26 relocations correctly when relocating.
279 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
280 and R_MIPS_CALL_LO16 are for global symbols.
282 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
284 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
286 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
287 variables and initialize them.
289 1999-08-01 Mark Mitchell <mark@codesourcery.com>
291 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
292 there are no global symbols requiring GOT entries.
293 (_bfd_mips_elf_size_dynamic_sections): Likewise.
294 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
295 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
297 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
298 symbols are considered to have the value zero.
299 (_bfd_mips_elf_relocate_section): Don't try to perform a
300 relocation for an undefined symbol.
301 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
304 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
306 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
307 wants ba,a,pt %xcc instead of %icc.
308 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
309 of large PLT entries.
310 (sparc64_elf_plt_ptr_offset): Fix calculation.
311 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
312 addend should be relative to load address, not .plt section start.
313 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
315 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
317 * elf-bfd.h (struct elf_backend_data): Add
318 print_symbol_all and output_arch_syms backend methods.
319 * elfxx-target.h: Likewise.
320 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
321 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
322 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
324 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
325 symbols in .dynsym, add their names into .dynstr. Put those symbols
327 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
328 pointers to STT_REGISTER symbols in dynsym section.
329 (sparc64_elf_print_symbol_all): New function.
330 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
331 printing using the print_symbol_all hook.
333 1999-07-30 Catherine Moore <clm@cygnus.com>
335 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
338 1999-07-29 Richard Henderson <rth@cygnus.com>
340 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
341 dynamic_sections_created.
343 1999-07-29 Richard Henderson <rth@cygnus.com>
345 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
346 (mips_rtype_to_howto): ... new function.
347 (_bfd_mips_elf_relocate_section): Use it.
349 1999-07-28 Mark Mitchell <mark@codesourcery.com>
351 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
353 1999-07-27 Nick Clifton <nickc@cygnus.com>
355 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
357 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
358 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
360 1999-07-23 Donn Terry <donn@interix.com>
362 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
363 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
364 * cofflink.c (coff_link_add_symbols): If PE, handle section
366 * libcoff.h: Rebuild.
368 * config.bfd (i[3456]86-*-interix*): New target.
370 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
372 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
373 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
374 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
375 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
376 (COFF_SUPPORT_GNU_LINKONCE): Define.
377 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
378 (COFF_SUPPORT_GNU_LINKONCE): Define.
380 1999-07-21 Ian Lance Taylor <ian@zembu.com>
383 * makefile.dos: Remove; obsolete.
384 * configure.bat: Remove; obsolete.
386 1999-07-21 H.J. Lu <hjl@gnu.org>
388 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
390 1999-07-21 Philippe De Muyter <phdm@macqel.be>
392 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
393 message and fail if a symbol index is out of range.
395 1999-07-21 Ian Lance Taylor <ian@zembu.com>
397 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
398 when looking at a R_MIPS_GOT16 relocation.
400 1999-07-20 Nick Clifton <nickc@cygnus.com>
402 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
404 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
406 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
407 removed in previous change.
408 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
409 in relocateable output.
411 1999-07-19 Ian Lance Taylor <ian@zembu.com>
413 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
416 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
417 if they appear to be specially created by the linker.
419 1999-07-19 Nick Clifton <nickc@cygnus.com>
421 * targets.c (alternative_target): New field in bfd_target
423 (bfd_search_for_target): New function: Find a target that
424 satisifies a search function.
425 * bfd-in2.h: Regenerate.
427 * elfxx-target.h: Initialise the alternative_target field of
428 the bfd_target structures to point to the other target (if
430 * nlm-target.h: Initialise the alternative_target field of
431 the bfd_target structures to point to the other target (if
434 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
435 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
437 * aix386-core.c: Initialise new field of bfd_target structure.
438 * aout-adobe.c: Initialise new field of bfd_target structure.
439 * aout-arm.c: Initialise new field of bfd_target structure.
440 * aout-target.h: Initialise new field of bfd_target structure.
441 * aout-tic30.c: Initialise new field of bfd_target structure.
442 * binary.c: Initialise new field of bfd_target structure.
443 * bout.c: Initialise new field of bfd_target structure.
444 * cisco-core.c: Initialise new field of bfd_target structure.
445 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
446 * coff-alpha.c: Initialise new field of bfd_target structure.
447 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
448 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
449 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
450 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
451 * coff-i386.c: Initialise new field of bfd_target structure.
452 * coff-i860.c: Initialise new field of bfd_target structure.
453 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
454 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
455 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
456 * coff-mips.c: Initialise new field of bfd_target structure.
457 * coff-ppc.c: Initialise new field of bfd_target structure.
458 * coff-rs6000.c: Initialise new field of bfd_target structure.
459 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
460 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
461 * coff-tic30.c: Initialise new field of bfd_target structure.
462 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
463 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
464 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
465 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
466 * hppabsd-core.c: Initialise new field of bfd_target structure.
467 * hpux-core.c: Initialise new field of bfd_target structure.
468 * i386msdos.c: Initialise new field of bfd_target structure.
469 * i386os9k.c: Initialise new field of bfd_target structure.
470 * ieee.c: Initialise new field of bfd_target structure.
471 * ihex.c: Initialise new field of bfd_target structure.
472 * irix-core.c: Initialise new field of bfd_target structure.
473 * mipsbsd.c: Initialise new field of bfd_target structure.
474 * netbsd-core.c: Initialise new field of bfd_target structure.
475 * oasys.c: Initialise new field of bfd_target structure.
476 * osf-core.c: Initialise new field of bfd_target structure.
477 * ppcboot.c: Initialise new field of bfd_target structure.
478 * ptrace-core.c: Initialise new field of bfd_target structure.
479 * sco5-core.c: Initialise new field of bfd_target structure.
480 * som.c: Initialise new field of bfd_target structure.
481 * srec.c: Initialise new field of bfd_target structure.
482 * tekhex.c: Initialise new field of bfd_target structure.
483 * trad-core.c: Initialise new field of bfd_target structure.
484 * versados.c: Initialise new field of bfd_target structure.
485 * vms.c: Initialise new field of bfd_target structure.
487 1999-07-19 Andreas Schwab <schwab@suse.de>
489 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
492 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
494 * elflink.h (elf_link_adjust_relocs): New function.
495 (elf_bfd_final_link): Use it.
496 (elf_link_input_bfd): Deal with the fact that there can be
497 two relocation sections for a single section.
498 (elf_reloc_link_order): Likewise.
500 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
501 a relocateable object.
502 (_bfd_mips_elf_relocate_section): Handle relocateable links.
504 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
506 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
507 (sparc64_elf_get_reloc_upper_bound,
508 sparc64_elf_get_dynamic_reloc_upper_bound,
509 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
510 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
512 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
513 ELF64_R_TYPE_ID/DATA where appropriate.
515 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
517 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
520 1999-07-16 Ian Lance Taylor <ian@zembu.com>
522 * elf32-mips.c (mips_elf_local_relocation_p): New static
524 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
525 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
526 Always set *require_jalxp.
527 (mips_elf_stub_section_p): Mark abfd parameter as unused.
528 (_bfd_mips_elf_relocate_section): Only look for LO16 following
529 GOT16 if the GOT16 is against a local symbol. Don't return false
530 for an undefined symbol. If there is an overflow, assert that we
533 1999-07-16 Andreas Schwab <schwab@suse.de>
535 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
536 variables `link' and `elfsec'.
537 (elf_bfd_final_link): Remove unused variable `os'.
539 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
541 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
542 a PT_PHDR program headers.
543 (_bfd_mips_elf_final_link): Don't assume there are going to be
544 section symbols when we're not building a shared object.
545 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
548 1999-07-15 J.T. Conklin <jtc@redback.com>
550 * config.bfd (i[3456]86-*-vxworks*): New target.
552 1999-07-15 Mark Mitchell <mark@codesourcery.com>
554 * elf32-mips.c (mips_elf_stub_section_p): New function.
555 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
556 (mips_elf_relocate_section): Adjust calling sequence for
557 mips_elf_calculate_relocation and mips_elf_perform_relocation.
558 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
561 1999-07-15 Ian Lance Taylor <ian@zembu.com>
563 * configure.in: Bump version number to 2.9.5.
564 * configure: Rebuild.
566 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
568 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
570 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
571 to derive final type instead of hardwiring a selection.
573 1999-07-14 Mark Mitchell <mark@codesourcery.com>
575 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
576 things relocated by R_MIPS16_GPREL.
577 (mips_elf_perform_relocation): Likewise.
579 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
581 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
583 1999-07-14 Richard Henderson <rth@cygnus.com>
585 * elf32-mips.c (struct mips_got_info): Add global_gotno.
586 (_bfd_mips_elf_size_dynamic_sections): Set it.
587 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
588 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
589 new argument max_local.
591 1999-07-14 Mark Mitchell <mark@codesourcery.com>
593 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
594 subwords when handling an R_MIPS16_26 relocation.
595 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
598 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
599 dst_mask to match reality.
600 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
601 (mips_elf_obtain_contents): Use bfd_get.
602 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
603 (mips_elf_relocate_section): Likewise.
605 1999-07-13 Mark Mitchell <mark@codesourcery.com>
607 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
608 (mips_elf_relocate_section): Adjust calling sequence for
609 mips_elf_perform_relocation.
610 (mips_elf_perform_relocation): Take additional argument. Handle
611 R_MIPS16_26. Use bfd_put for convenience.
613 1999-07-13 Richard Henderson <rth@cygnus.com>
615 * elf.c (assign_file_positions_for_segments): Thinko last change.
616 Always overwrite p_flags.
618 1999-07-13 Richard Henderson <rth@cygnus.com>
620 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
621 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
622 .dynbss and .rel[a].bss if want_dynbss.
623 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
625 1999-07-13 Richard Henderson <rth@cygnus.com>
627 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
629 1999-07-13 Richard Henderson <rth@cygnus.com>
631 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
632 (struct elf_link_hash_table): Add dynlocal.
633 (_bfd_elf_link_lookup_local_dynindx): Prototype.
634 (_bfd_elf_link_adjust_dynindx): Delete.
635 (_bfd_elf_link_renumber_dynsyms): Prototype.
636 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
637 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
638 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
639 (_bfd_elf_link_lookup_local_dynindx): New function.
640 (elf_link_renumber_hash_table_dynsyms): New function.
641 (_bfd_elf_link_renumber_dynsyms): New function.
642 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
643 (struct elf_assign_sym_version_info): Delete removed_dynamic.
644 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
645 instead of elf_link_remove_section_and_adjust_dynindices.
646 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
647 (elf_link_assign_sym_version): Remove removed_dynamic code.
648 (elf_link_renumber_dynsyms): Delete.
649 (elf_bfd_final_link): Install section and local symbols into .dynsym.
651 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
652 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
653 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
654 * elf32-mips.c: Similarly.
655 * elf32-ppc.c: Similarly.
656 * elf32-sparc.c: Similarly.
657 * elf64-alpha.c: Similarly.
658 * elf64-sparc.c: Similarly.
660 1999-07-13 Mark Mitchell <mark@codesourcery.com>
662 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
663 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
664 when the relocation is against _gp_disp.
666 1999-07-12 Mark Mitchell <mark@codesourcery.com>
668 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
669 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
670 to possibly_dynamic_relocs. Adjust usage throughout code.
671 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
672 (elf_mips_ctor64_howto): Likewise.
673 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
675 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
676 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
677 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
678 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
680 1999-07-12 Ian Lance Taylor <ian@zembu.com>
682 * Makefile.am: Rebuild dependencies.
683 * Makefile.in: Rebuild.
685 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
686 * bfd-in2.h: Rebuild.
688 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
689 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
690 structure initializations. Add casts.
691 * reloc.c (EMPTY_HOWTO): Define.
692 * bfd-in2.h: Rebuild.
693 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
694 comparisons against 0.
695 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
696 previous_ibfd_e_flags to unsigned long.
697 * vms.h (struct vms_private_data_struct): Change section_count to
699 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
700 (_bfd_vms_write_gsd): Change symnum to unsigned.
701 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
702 * vms-tir.c (etir_sta): Change psect to unsigned.
703 (alloc_section): Change idx to unsigned.
704 (tir_sta, tir_ctl): Change psect to unsigned.
705 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
706 * vms.c (priv_section_count): Change to unsigned.
708 1999-07-12 Andreas Schwab <schwab@suse.de>
710 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
711 * m68klinux.c: Likewise.
713 1999-07-12 Ian Lance Taylor <ian@zembu.com>
715 * Many files: Changes to avoid gcc warnings: Remove unused local
716 variables. Add default case to enum switches.
717 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
718 compile if not COFF_IMAGE_WITH_PE.
719 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
720 (bfd_arm_get_bfd_for_interworking): Likewise.
721 (bfd_arm_process_before_allocation): Likewise.
722 * epoc-pei-arm.c: Don't rename bfd_arm functions.
723 * pei-arm.c: Likewise.
724 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
725 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
726 (mips_elf_got16_entry): Put parens around & in body of ==.
727 (mips_elf_calculate_relocation): Correct test for empty string.
728 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
730 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
733 1999-07-11 Ian Lance Taylor <ian@zembu.com>
735 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
736 as appropriate. Fill in structure initializations. Add variable
737 initializations. Add casts.
738 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
739 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
741 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
743 * elf-bfd.h (bfd_elf_hash): Update declaration.
744 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
745 when calling bfd_elf_hash.
747 1999-07-11 Mark Mitchell <mark@codesourcery.com>
749 * libbfd.c (bfd_put_8): Make it of type `void'.
750 * bfd-in2.h: Regenerated.
751 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
753 (_bfd_mips_elf_final_link): Likewise.
755 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
757 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
759 * config.bfd (hppa*-*-linux-gnu*): New target
761 1999-07-07 Mark Mitchell <mark@codesourcery.com>
763 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
764 (_bfd_mips_elf_create_dynamic_sections): New function.
765 (_bfd_mips_elf_add_symbol_hook): Likewise.
766 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
767 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
768 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
769 (_bfd_mips_elf_gc_mark_hook): Likewise.
770 (_bfd_mips_elf_gc_sweep_hook): Likewise.
771 (_bfd_mips_elf_always_size_sections): Likewise.
772 (_bfd_mips_elf_size_dynamic_sections): Likewise.
773 (_bfd_mips_elf_check_relocs): Likewise.
774 (_bfd_mips_elf_link_hash_table_create): Likewise.
775 (_bfd_mips_elf_print_private_data): Likewise.
776 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
777 (_bfd_mips_elf_final_link): Likewise.
778 (_bfd_mips_elf_additional_program_headers): Likewise.
779 (_bfd_mips_elf_modify_segment_map): Likewise.
780 (_bfd_mips_elf_relocate_section): Likewise.
781 * elf32-mips.c (mips_elf32_object_p): Move contents into
782 _bfd_mips_elf_object_p.
783 (mips_elf_additional_program_headers): Rename to
784 _bfd_mips_elf_additional_program_headers.
785 (mips_elf_modify_segment_map): Rename to
786 _bfd_mips_elf_modify_segment_map.
787 (elf_mips_abi_name): Change prototype.
788 (mips_elf32_section_from_shdr): Merge into
789 _bfd_mips_elf_section_from_shdr.
790 (mips_elf32_section_processing): Merge into
791 _bfd_mips_elf_section_processing.
792 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
793 the right back-end ELF linker.
794 (mips_elf_relocate_section): Rename to
795 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
796 (mips_elf_link_output_symbol_hook): Rename to
797 _bfd_mips_elf_link_output_symbol_hook.
798 (mips_elf_create_dynamic_section): Rename to
799 _bfd_mips_elf_create_dynamic_section.
800 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
801 Adjust for 64-bit code. Use mips_elf_got_section.
802 (mips_elf_adjust_dynamic_symbol): Rename to
803 _bfd_mips_elf_adjust_dynamic_symbol. Use
804 mips_elf_allocate_dynamic_relocations.
805 (mips_elf_finish_dynamic_symbol): Rename to
806 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
807 Adjust for 64-bit code.
808 (mips_elf_finish_dynamic_sections): Rename to
809 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
810 (mips_elf_always_size_sections): Rename to
811 _bfd_mips_elf_always_size_sections.
812 (mips_elf_add_symbol_hook): Rename to
813 _bfd_mips_elf_add_symbol_hook.
814 (mips_elf_next_lo16_addend): Constify.
815 (mips_elf_calculate_relocation): Likewise.
816 (mips_elf_obtain_contents): Likewise.
817 (mips_elf_perform_relocation): Likewise.
818 (mips_elf_create_dynamic_relocation): Likewise.
819 (mips_elf_allocate_dynamic_relocations): New function.
820 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
821 (MIPS_ELF_REL_SIZE): Likewise.
822 (MIPS_ELF_DYN_SIZE): Likewise.
823 (MIPS_ELF_GOT_SIZE): Likewise.
824 (MIPS_ELF_SYM_SIZE): Likewise.
825 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
826 (MIPS_ELF_GET_WORD): Likewise.
827 (MIPS_ELF_PUT_WORD): Likewise.
828 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
829 (STUB_LW): Conditionalize for 64-bit value.
830 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
832 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
833 Check it for inconsistency.
834 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
836 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
838 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
839 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
840 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
841 (mips_elf_local_got_index): Likewise.
842 (mips_elf_got_page): Likewise.
843 (mips_elf_got_info): Likewise.
844 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
845 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
846 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
847 instead of constant `2'.
848 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
849 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
850 (mips_elf_size_dynamic_sections): Use
851 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
852 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
853 Adjust all releveant entries in elf backend table.
854 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
855 (mips_elf64_section_processing): Likewise.
856 Adjust elf backend entries to use _bfd_mips_elf variants now
859 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
861 (size_dynamic_sections): Likewise.
862 (elf_link_output_extsym): Likewise.
863 * elf.c: (elf_fake_sections): Likewise.
864 * libbfd.c (bfd_get): New macro.
866 * bfd-in2.h: Regenerated.
868 1999-07-07 Mark Mitchell <mark@codesourcery.com>
870 * elf-bfd.h (elf_size_info): Add hash_entry_size,
871 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
872 wap_reloca_in, and swap_reloca_out.
873 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
874 multiple internal relocations per external relocation.
875 (link_read_relocs): Likewise.
876 (elf_bfd_final_link): Likewise.
877 (elf_link_input_bfd): Likewise.
878 (elf_gc_mark): Likewise.
879 (elf_gc_smash_unused_vtentry_relocs): Likewise.
880 * elfcode.h (elf_swap_dyn_out): Adjust type to match
882 (size_info): Add entries for new fields.
883 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
884 (mips_elf64_be_swap_reloc_in): New function.
885 (mips_elf64_be_swap_reloc_out): Likewise.
886 (mips_elf64_be_swap_reloca_in): Likewise.
887 (mips_elf64_be_swap_reloca_out): Likewise.
888 (mips_elf64_size_info): Add entries for new fields.
890 1999-07-07 Ian Lance Taylor <ian@zembu.com>
892 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
893 field equals the new rel_count field.
894 (elf_link_input_bfd): When doing a relocateable link, use the new
895 rel_count field rather than the reloc_count field.
896 (elf_reloc_link_order): Likewise.
897 (elf_finish_pointer_linker_section): Likewise.
899 Based on patch from H.J. Lu <hjl@gnu.org>:
900 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
901 shared library to override a weak definition in a regular object.
903 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
905 * libhppa.h: Revert July 2, 1999 patch.
907 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
908 need to generate DLTIND relocations, not DLTREL relocations.
910 1999-07-05 Nick Clifton <nickc@cygnus.com>
912 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
914 (coff_set_flags): Recognise arm 5 architectures.
916 * cpu-arm.c: Add support for strongarm and arm9 cpus.
917 Add support for armv5 architecture.
919 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
921 * reloc.c: Add new, assembler only, ARM reloc:
922 BFD_RELOC_ARM_ADRL_IMMEDIATE.
924 * bfd-in2.h: Regenerate.
926 1999-07-02 Mark Mitchell <mark@codesourcery.com>
928 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
929 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
930 * elf.c (_bfd_elf_find_nearest_line): Pass it.
931 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
932 * elf32-mips.c (ABI_64_P): New macro.
933 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
934 (_bfd_mips_elf_find_nearest_line): Adjust call to
935 _bfd_dwarf2_find_nearest_line.
936 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
937 * libbfd.h: Regenerated.
939 1999-07-02 Ian Lance Taylor <ian@zembu.com>
941 * config.bfd: Add * at the end of i[3456]86-*-unixware.
943 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
945 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
946 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
948 1999-07-01 Mark Mitchell <mark@codesourcery.com>
950 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
952 (_bfd_elf_init_reloc_shdr): New function.
953 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
954 bfd_alloc followed by memset.
955 (_bfd_elf_init_reloc_shdr): New function, split out from ...
956 (elf_fake_sections): Here.
957 (assign_section_numbers): Assign section numbers for the second
958 relocation section, if required.
959 * elflink.h (elf_link_output_relocs): New function.
960 (elf_link_size_reloc_section): Likewise.
961 (elf_bfd_final_link): Use elf_link_size_reloc_section.
962 (elf_link_input_bfd): Use elf_link_output_relocs.
964 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
965 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
967 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
969 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
972 1999-06-28 Mark Mitchell <mark@codesourcery.com>
974 * elf32-mips.c (mips_elf_got_info): Move declaration before
975 prototypes. Change global_gotsym to be a pointer to a hash entry,
976 rather than a number index.
977 (mips_elf_link_hash_entry): Move declaration before prototypes.
978 (mips_elf_irix6_finish_dynamic_symbol): New function.
979 (mips_elf_sign_extend): Likewise.
980 (mips_elf_high): Likewise.
981 (mips_elf_higher): Likewise.
982 (mips_elf_highest): Likewise.
983 (mips_elf_global_got_index): Likewise.
984 (mips_elf_local_got_index): Likewise.
985 (mips_elf_got_offset_from_index): Likeiwse.
986 (mips_elf_record_global_got_symbol): Likewise.
987 (mips_elf_got_page): Likewise.
988 (mips_elf_next_lo16_addend): Likewise.
989 (mips_elf_calculate_relocation): Likewise.
990 (mips_elf_obtain_contents): Likewise.
991 (mips_elf_perform_relocation): Likewise.
992 (mips_elf_assign_gp): Likewise.
993 (mips_elf_sort_hash_table_f): Likewise.
994 (mips_elf_sort_hash_table): Likewise.
995 (mips_elf_got_section): Likewise.
996 (mips_elf_got_info): Likewise.
997 (mips_elf_create_local_got_entry): Likewise.
998 (mips_elf_got16_entry): Likewise.
999 (mips_elf_create_dynamic_relocation): Likewise.
1000 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1001 (mips_elf_final_gp): Use mips_elf_assign_gp.
1002 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1003 into SHN_SCOMMON automatically on IRIX6.
1004 (mips_elf_add_symbol_hook): Likewise.
1005 (mips_elf_relocate_section): Rewrite, using
1006 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1007 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1008 Don't deal with .rld_map on IRIX6.
1009 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1010 section flags appropriately for .got.
1011 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1012 the got. Call mips_elf_record_global_got_symbol and allocate
1013 local got space appropriately.
1014 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1015 char *. Rework calculation of GOT size. Sort dynamic symbol
1016 table entries so entries that do not require GOT entries appear at
1017 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1018 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1020 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1022 (mips_elf_finish_dynamic_symbol): Use
1023 mips_elf_irix6_finish_dynamic_symbol.
1024 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1025 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1026 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1028 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1030 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1031 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1033 1999-06-04 Philip Blundell <philb@gnu.org>
1035 * elf32-arm.h (elf_backend_got_header_size): Define.
1036 (elf_backend_plt_header_size): Likewise.
1038 1999-06-28 Jim Pick <jim@jimpick.com>
1040 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1042 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1044 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1045 relocation function.
1046 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1048 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1050 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1051 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1052 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1053 (_bfd_mips_elf_section_from_shdr): Use them.
1054 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1055 of GP-relative sections.
1056 (_bfd_mips_elf_set_section_contents): Use them.
1057 (_bfd_mips_elf_section_processing): Share code between .sdata and
1058 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1059 (mips_elf_additional_program_headers): Add handling for
1060 PT_MIPS_OPTIONS segment on IRIX6.
1061 (mips_elf_modify_segment_map): Likeiwse.
1062 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1063 Include the options sections on IRIX6. Don't look for GP-relative
1064 sections by name; use SHF_MIPS_GPREL instead.
1065 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1067 (mips_elf_create_dynamic_sections): Don't muck about with section
1068 alignments and such on IRIX6.
1069 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1070 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1071 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1072 bfd_zalloc rather than bfd_alloc and memset.
1073 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1074 Don't assert the existence of .rld_map on IRIX6.
1075 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1077 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1078 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1081 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1083 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1084 (mips_elf_swap_msym_out): New function.
1085 (mips_elf_create_msym_section): Likewise.
1086 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1087 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1088 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1089 section not named .msym.
1090 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1091 .msym directly. Set appropriate attributes for the .msym
1093 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1094 (mips_elf_link_hash_newfunc): Clear it.
1095 (mips_elf_create_dynamic_sections): Create the .msym section
1097 (mips_elf_size_dynamic_sections): Allocate space for the
1098 .msym section. Add a DT_MIPS_MSYM entry.
1099 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1101 (mips_elf_finish_dynamic_sections): Assign a value for
1102 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1104 * elf32-mips.c (irix_compat_t): New enumeration.
1105 (ABI_N32_P): New macro.
1106 (IRIX_COMPAT): Likewise.
1107 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1108 (mips_elf_relocate_section): Fix typo.
1110 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1112 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1113 as writable PE sections.
1115 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1117 * dwarf2.c (struct arange): New type.
1118 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1119 (arange_add): New function.
1120 (decode_line_info): Keep track of address ranges that a compilation
1122 (comp_unit_contains_address): Return true if address is contained
1123 in _any_ of the address ranges associated with a compilation unit.
1124 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1125 on the first comp_unit that contains the address.
1127 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1129 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1130 (decode_line_info): Add variable STASH and initialize it to point
1131 to the per-bfd dwarf2_debug info. Remove static variable
1132 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1134 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1136 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1137 shared library to have an undefined symbol.
1139 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1140 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1142 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1144 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1145 * elf32-hppa.c: Remove everything related to symbol extension
1146 sections & records. Use the common elf_hppa_final_write_processing.
1148 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1150 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1151 functions instead of _init/_fini if requested.
1153 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1155 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1158 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1160 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1161 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1163 (ppc_elf_finish_dynamic_sections): Check for positive section
1164 dynindx field, rather than comparing against -1.
1165 (ppc_elf_relocate_section): Only return false if undefined_symbol
1166 or reloc_overflow fail, not always upon encountering an error.
1168 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1170 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1171 bfd_byte * before performing pointer arithmetic.
1173 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1175 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1177 * elf32-hppa.c: Include elf-hppa.h.
1178 (ARCH_SIZE): Define.
1179 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1181 (elf32_hppa_info_to_howto): Similarly.
1182 (elf_hppa_howto_table): Similarly.
1183 (elf_hppa_reloc_type_lookup): Similarly.
1184 (hppa_elf_gen_reloc_type): Similarly.
1185 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1187 1999-06-22 Nick Clifton <nickc@cygnus.com>
1189 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1190 handling R_V850_22_PCREL relocation.
1192 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1194 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1197 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1199 * section.c (_bfd_strip_section_from_output): Ignore sections
1200 DISCARDed by the link script.
1202 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1204 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1205 Remove unused local variable spp.
1207 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1208 the entry symbol is not set.
1210 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1212 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1213 GPDISP or LITUSE in a relocatable link.
1215 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1217 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1218 * (alloc_dwarf1_func): Likewise.
1220 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1222 * libhppa.h: Fix various formatting errors.
1223 (assemble_3); Rewrite using CATENATE.
1224 (assemble_17): Fix various bugs.
1226 1999-06-16 Nick Clifton <nickc@cygnus.com>
1228 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1230 1999-06-15 Richard Henderson <rth@cygnus.com>
1232 * section.c (SEC_SHORT): Define.
1233 * bfd-in2.h: Rebuild.
1235 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1237 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1238 Remove abfd parameter. Use _bfd_strip_section_from_output.
1239 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1241 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1242 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1243 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1245 (bfd_elf_size_dynamic_sections): Use it.
1247 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1249 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1250 complain_overflow_bitfield to complain_overflow_signed.
1252 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1254 * elflink.h (elf_link_read_relocs_from_section): New function,
1256 (elf_link_read_relocs): Here. Use it for both relocation
1259 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1261 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1262 asect->reloc_count is valid.
1264 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1266 * elf32-mips.c (mips_elf32_section_processing): Permit a
1267 SHT_MIPS_REGINFO section to have a size of 0.
1269 1999-06-12 David O'Brien <obrien@freebsd.org>
1271 * config.bfd (alpha*-*-freebsd*): New target.
1272 (i[3456]86-*-freebsd*): Now defaults to ELF.
1274 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1276 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1277 wrap if the relocation covers the high bit of an address.
1279 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1281 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1283 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1284 instead of R_SPARC_max.
1285 (sparc64_elf_info_to_howto): Likewise.
1286 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1287 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1289 1999-06-07 Richard Henderson <rth@cygnus.com>
1291 * section.c (_bfd_strip_section_from_output): Remove output
1292 sections with no initial link_order.
1294 1999-06-07 Nick Clifton <nickc@cygnus.com>
1296 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1298 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1300 * Makefile.am (SOURCE_HFILES): Add missing headers.
1301 * Makefile.in: Regenerated.
1303 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1305 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1308 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1310 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1311 range undefweak symbols.
1312 * hash.c: Add missing comma after @xref{}
1313 * linker.c: Likewise.
1315 1999-06-04 Nick Clifton <nickc@cygnus.com>
1317 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1319 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1320 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1321 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1322 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1324 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1326 * Makefile.am: Rebuild dependencies.
1327 (BFD32_BACKENDS): Add dwarf1.lo.
1328 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1329 * Makefile.in: Rebuild.
1331 1999-06-04 Nick Clifton <nickc@cygnus.com>
1333 * Makefile.am: Add epoc-arm-pe target.
1334 * Makefile.in: Regenerate.
1335 * pe-arm.c: Only redefine interworking function names if they have
1336 not already been redefined.
1337 * pei-arm.c: Only redefine interworking function names if they have
1338 not already been redefined.
1339 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1341 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1344 1999-06-03 Nick Clifton <nickc@cygnus.com>
1346 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1348 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1350 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1352 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1354 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1355 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1357 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1359 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1360 in other text sections.
1362 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1364 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1365 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1366 * libbfd.h: Regenerate.
1367 * coff-sh.c (sh_merge_private_data): Delete.
1368 (coff_bfd_merge_private_bfd_data): Change to
1369 _bfd_generic_verify_endian_match.
1370 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1372 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1374 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1376 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1378 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1380 (bfd_elf32_arm_process_before_allocation): Likewise.
1381 * bfd-in2.h: Rebuild.
1383 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1385 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1386 track of end_sequence markers.
1387 (add_line_info): Add END_SEQUENCE arg.
1388 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1389 debug-line info---it doesn't work right if a compilation unit
1390 consists of multiple discontiguous code-sequences. It would be
1391 worthwhile to optimize for the common case where a compilation
1392 unit results in a contiguous set of code sequences, but this is
1393 quite tricky to get right for arbitrary DWARF2 files.
1394 (lookup_address_in_line_info_table): Don't use the last line entry
1395 for a compilation unit for anything with an address higher than
1396 this line entry. Also, check for end_sequence markers to
1397 correctly handle discontinuities.
1398 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1399 compilation units, check all compilation units with each->high==0
1400 just like when reading compilation units.
1402 * dwarf2.c (decode_line_info): Initialize table->files and
1403 table->last_line to NULL to avoid segfaults due to random
1404 values in these members.
1405 (concat_filename): Check for out-of-range file number before
1406 indexing filename table. Segfaults suck.
1408 * dwarf2.c (decode_line_info): Don't truncate address to least
1409 significant 32 bits (breaks 64 bit targets).
1410 (lookup_address_in_function_table): Ditto.
1411 (comp_unit_contains_address): Ditto.
1413 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1415 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1416 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1417 (mips_elf64_howto_table_rela): Likewise.
1419 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1421 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1422 single section has two associated relocation sections.
1424 1999-06-02 Mark Salter <msalter@cygnus.com>
1426 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1427 COFF_WITH_PE defined.
1429 1999-06-02 Nick Clifton <nickc@cygnus.com>
1431 * pe-arm.c: Rename global arm interworking functions to avoid name
1432 collision when all targets BFD is built.
1435 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1437 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1438 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1439 (bfd_elf_section_data): Add use_rela_p.
1440 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1441 (_bfd_elf_new_section_hook): Likewise.
1442 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1444 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1445 * elfcode.h (write_relocs): Determine whether or not use rela
1446 relocs based on the relocation section header.
1447 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1448 instead of use_rela_p.
1449 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1450 (elf_backend_may_use_rela_p): Likewise.
1451 (elf_backend_default_use_rela_p): Likewise.
1452 (elfNN_bed): Use them.
1454 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1456 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1458 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1460 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1461 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1462 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1463 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1464 * bfd-in2.h: Regenerated.
1465 * libbfd.h: Likewise.
1466 * elf32-mips.c (mips_info_to_howto_rela): New function.
1467 (USE_REL): Adjust for new conventions.
1468 (MINUS_ONE): New macro.
1469 (elf_mips_howto_table): Add R_MIPS_SUB.
1470 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1472 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1473 .MIPS.content section.
1474 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1475 with .MIPS.content as .MIPS.content sections. Set
1476 SHF_MNIPS_NOSTRIP for such section.
1477 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1478 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1479 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1481 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1483 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1486 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1489 1999-05-30 Philip Blundell <philb@gnu.org>
1491 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1492 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1493 the addend does not overflow into the rest of the word.
1495 1999-05-29 Nick Clifton <nickc@cygnus.com>
1497 * bfd-in.h: Amend prototype for
1498 bfd_elf32_arm_process_before_allocation .
1499 * bfd-in.h: Regenerate.
1501 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1502 elements in a fixed sized array.
1503 (ARM_ELF_ABI_VERSION): Define.
1504 (ARM_ELF_OS_ABI_VERSION): Define.
1505 (R_ARM_THM_ABS5): Fix rightshift and size.
1506 (R_ARM_THM_PC22): Fix size.
1507 (R_ARM_PLT32): Define Howto.
1508 (find_howto): New function: Locate a howto based on a reloc
1510 (elf32_arm_info_to_howto): Use find_howto if necessary.
1511 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1512 bfd_reloc_code_real_type.
1513 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1514 and BFD_RELOC_VTABLE_ENTRY.
1515 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1517 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1518 elements in a fixed sized array.
1519 (ARM_ELF_ABI_VERSION): Define.
1520 (ARM_ELF_OS_ABI_VERSION): Define.
1521 (R_ARM_THM_ABS5): Fix rightshift and size.
1522 (R_ARM_THM_PC22): Fix size.
1523 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1524 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1525 bfd_reloc_code_real_type.
1527 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1528 no_pipeline_knowledge.
1529 (elf32_arm_link_hash_create): Initialise new field to zero.
1530 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1531 no_pipeline_knowledge. Use this parameter to initialise the field
1532 in the globals data structure.
1533 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1534 no_pipeline_knowledge is false and the binary is from an old
1536 (elf32_arm_merge_private_data): Generate an error if an attempt is
1537 made to linl together big endian and little endian code.
1538 (elf32_arm_post_process_headers): New function: Initialise the
1539 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1541 (elf_backend_post_process_headers): Define.
1543 1999-05-28 Nick Clifton <nickc@cygnus.com>
1545 * elf-bfd.h (struct elf_backend_data): Add new field:
1546 elf_backend_post_process_headers.
1548 * elfxx-target.h (elf_backend_post_process_headers): Define to
1549 NULL if not already defined.
1550 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1552 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1554 (_bfd_elf_compute_section_file_positions): Call
1555 elf_backend_post_process_headers if defined.
1557 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1559 * configure.in: Check whether getuid and getgid exist.
1560 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1561 HAVE_GETGID are not defined, respectively.
1562 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1564 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1565 * configure, config.in: Rebuild.
1567 1999-05-28 Martin Dorey <mdorey@madge.com>
1569 * elf32-i960.c: New file.
1570 * elf.c (prep_headers): Handle bfd_arch_i960.
1571 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1572 * config.bfd (i960-*-elf*): New target.
1573 * configure.in (bfd_elf32_i960_vec): New target vector.
1574 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1575 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1576 * Makefile.in, aclocal.m4, configure: Rebuild.
1578 1999-05-27 Nick Clifton <nickc@cygnus.com>
1580 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1582 (find_howto): New function: Find entries in the
1583 elf32_arm_howto_table.
1584 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1586 (elf32_arm_reloc_type_lookup): Add lookup for
1587 BFD_RELOC_ARM_PLT32.
1589 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1591 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1592 (elf32_arm_link_hash_table_create): Use above function as the
1593 constructor for hash table entries.
1594 (elf32_arm_relocate_section): Avoid crash when there is no output
1596 (elf32_arm_final_link_relocate): New parameter h.
1597 (elf32_arm_relocate_section): Pass symbol hash entry to above
1599 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1602 1999-05-25 Catherine Moore <clm@cygnus.com>
1604 * coff-arm.c (coff_arm_relocate_section): Don't emit
1605 base file entries for pc-relative values.
1607 1999-05-25 DJ Delorie <dj@cygnus.com>
1609 * peicode.h (coff_swap_sym_in): When we create the actual section
1610 to reflect the not-there section C_SECTION symbols refer to,
1611 change the symbol class to C_STAT as the section is now really
1614 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1616 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1619 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1621 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1623 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1624 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1626 1999-05-16 Nick Clifton <nickc@cygnus.com>
1628 * coff-mcore.c (in_reloc_p): Reinstate.
1630 1999-05-15 Nick Clifton <nickc@cygnus.com>
1632 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1633 * bfd-in2.h: Regenerate.
1634 * coff-mcore.c (in_reloc_p): Remove defintion.
1635 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1636 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1637 IMAGE_REL_MCORE_RVA.
1638 (coff_mcore_rtype_to_howto): Add special processing for
1639 IMAGE_REL_MCORE_RVA.
1640 (coff_mcore_relocate_section): Add support for
1641 IMAGE_REL_MCORE_RVA.
1642 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1643 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1645 (mcore_elf_relocate_section): Delete redundant case labels.
1647 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1649 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1650 precedence between bit-and and comparison.
1652 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1654 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1655 list of target formats (targ_selvecs).
1656 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1657 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1659 1999-05-10 DJ Delorie <dj@cygnus.com>
1661 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1662 reasonable mode until "ar x" is smart enough to skip it (fixes
1663 gcc/libgcc.a builds on mips-ecoff targets
1665 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1666 to work. Hack to support MS import libraries, which use different
1667 COMDAT types than GNU.
1668 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1669 to implied zero-length sections (see peicode below)
1670 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1671 filename symbols, which use one *or more* auxents.
1672 * coffswap.h (coff_swap_aux_in): ditto
1673 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1676 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1678 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1679 for all relocations.
1681 1999-05-10 Catherine Moore <clm@cygnus.com>
1683 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1684 if COFF_IMAGE_WITH_PE.
1685 (bfd_arm_process_before_allocation): Likewise.
1686 (bfd_arm_get_bfd_for_interworking): Likewise.
1687 * coff-arm.c: Likewise.
1688 * bfd-in2.h: Regenerate.
1689 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1690 (armpe_big_vec): Likewise.
1691 * configure: Rebuild.
1693 1999-05-10 Nick Clifton <nickc@cygnus.com>
1695 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1696 section, not just .rel. Same for .rela.
1698 1999-05-07 Nick Clifton <nickc@cygnus.com>
1700 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1701 endianism with an error message.
1703 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1705 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1706 assignment from "unsigned char *" to "char *".
1707 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1709 1999-05-05 Catherine Moore <clm@cygnus.com>
1711 * coff-arm.c (coff_arm_relocate_section): Add one to
1712 address of ARM_RVA32 thumb functions.
1714 1999-05-05 Catherine Moore <clm@cygnus.com>
1716 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1717 (elf32_m68k_copy_private_bfd_data): New.
1718 (elf32_m68k_merge_private_bfd_data): New.
1719 (elf32_m68k_print_private_bfd_data): New.
1720 (CPU32_FLAG): Define.
1721 (PLT_CPU32_ENTRY_SIZE): Define.
1722 (elf_cpu32_plt0_entry): Declare.
1723 (elf_cpu32_plt_entry): Declare.
1724 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1725 (elf_m68k_finish_dynamic_symbol): Likewise.
1726 (elf_m68k_finish_dynamic_sections): Likewise.
1727 (elf_backend_plt_header_size): Remove definition.
1728 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1729 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1730 (bfd_elf32_bfd_set_private_flags): Define.
1731 (bfd_elf32_bfd_print_private_bfd_data): Define.
1733 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1735 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1736 and R_LONG_PCREL_MODE.
1738 1999-04-29 Nick Clifton <nickc@cygnus.com>
1740 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1742 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1744 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1745 in relocation calculation.
1747 1999-04-26 Tom Tromey <tromey@cygnus.com>
1749 * aclocal.m4, configure: Updated for new version of libtool.
1751 1999-04-21 Nick Clifton <nickc@cygnus.com>
1753 * coff-mcore.c: Add support for mcore relocs.
1755 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1757 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1758 incorrect use EF_MIPS_xxBITPTRS.
1760 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1762 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1765 * bfd-in2.h: Rebuild.
1766 * libbfd.h: Rebuild.
1768 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1770 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1771 (coff_arm_relocate_section): Add ARM26D transform. Only
1772 change to ARM26D for relocateable links.
1774 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1776 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1777 (bfd_elf32_bfd_print_private_bfd_data): New.
1779 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1781 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1782 refetch addend if USE_REL, add many comments regarding current state.
1783 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1784 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1785 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1786 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1788 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1790 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1791 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1793 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1795 * dwarf2.c (decode_line_info): Don't truncate address to least
1796 significant 32 bits (breaks 64 bit targets).
1797 (lookup_address_in_function_table): Ditto.
1798 (comp_unit_contains_address): Ditto.
1800 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1802 * coff-arm.c (arm_emit_base_file_entry): New routine.
1803 (A2T3_OFFSET): Define.
1804 (T2A3_OFFSET): Define.
1805 (coff_arm_relocate_section): Emit base file entries for interworking
1808 1999-04-13 Philip Blundell <philb@gnu.org>
1810 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1811 relocs 17 through 19.
1813 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1815 * elfcode.h: Remove fnmatch.h.
1816 * elflink.h (elf_link_assign_sym_version): Call back to ld
1817 instead of calling fnmatch.
1819 * config.bfd (i?86-*-beoself): Include pe vecs.
1821 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1823 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1826 1999-04-10 Richard Henderson <rth@cygnus.com>
1828 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1829 when trying to resolve dynamic symbol references.
1830 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1831 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1832 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1833 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1834 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1835 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1836 * elflink.h (elf_link_output_extsym): Likewise.
1838 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1840 * section.c (_bfd_strip_section_from_output): New function moved from
1841 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1842 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1843 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1844 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1845 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1846 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1847 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1848 * bfd-in2.h: Update.
1850 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1852 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1854 1999-04-08 Nick Clifton <nickc@cygnus.com>
1856 * coff-mcore.c: New File: Support for mcore-pe targets.
1857 * cpu-mcore.c: New File: Support for mcore targets.
1858 * elf32-mcore.c: New File: Support for mcore-elf target.
1859 * pe-mcore.c: New File: Definitions for mcore-pe target.
1860 * pei-mcore.c: New File: Definitions for mcore-pei target.
1861 * Makefile.am: Add support for MCore targets.
1862 * Makefile.in: Regenerate.
1863 * config.bfd: Add support for MCore targets.
1864 * configure.in: Add support for MCore targets.
1865 * configure: Regenerate.
1866 * archures.c: Add support for MCore architecture.
1867 * bfd-in2.h: Regenerate.
1868 * coffcode.h: Add support for mcore-pe targets.
1869 * elf.c: Add support for mcore-elf target.
1870 * reloc.c: Add support for MCore relocs.
1871 * targets.c: Add support for MCore targets.
1873 1999-04-07 Nick Clifton <nickc@cygnus.com>
1875 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1876 R_ARM_XPC25 and R_ARM_THM_XPC22.
1877 (elf32_arm_reloc_map): Remove redundant entries.
1879 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1881 * sysdep.h (LC_MESSAGES): Never define.
1883 1999-04-06 Chris Torek <torek@bsdi.com>
1885 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1886 all callers. Rewrite completely.
1887 (_bfd_relocate_contents): Rewrite overflow checking.
1888 * bfd-in2.h: Rebuild.
1890 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1892 From Gabriel Paubert <paubert@iram.es>:
1893 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1894 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1895 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1896 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1897 * ppcboot.c (ppcboot_vec): Use little endian routines for
1900 * elf.c (elfcore_strndup): Only define if it will be used.
1901 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1903 (ppc_elf_check_relocs): Remove unused local i.
1904 (ppc_elf_gc_mark_hook): Add default case to switch.
1906 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1907 * srec.c (srec_scan): Accept \r in symbol definitions.
1908 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1909 (symbolsrec_object_p): Likewise.
1911 1999-04-04 Don Bowman <don@pixsci.com>
1913 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1915 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1917 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1919 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1920 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1922 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1924 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1927 1999-03-31 Nick Clifton <nickc@cygnus.com>
1929 * config.bfd: Add support for arm-epoc-pe target.
1930 * configure.in: Add support for arm-epoc-pe target.
1931 * configure: Regenerate.
1932 * targets.c: Add support for arm-epoc-pe target.
1933 * coff-arm.c: Allow header files to override definition of
1934 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1935 * pe-arm.h: Allow previous header files to override definition of
1936 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1937 * pei-arm.h: Allow previous header files to override definition of
1938 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1939 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1940 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1942 1999-03-30 Nick Clifton <nickc@cygnus.com>
1944 * elf.c (elf_map_symbols): Handle the case where section
1945 symbols are generated for content-less sections which are
1946 not mapped to the output file.
1948 * linker.c: Replace direct references to fields in BFD structure
1949 with accessor macros.
1951 * elflink.h: Replace direct references to fields in BFD structure
1952 with accessor macros.
1954 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1956 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1958 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1959 account when adjusting section symbols during a partial link.
1961 1999-03-24 Nick Clifton <nickc@cygnus.com>
1963 * coff-sparc.c (struct coff_reloc_map): Change type of field
1964 'bfd_reloc_val' to bfd_reloc_code_real_type.
1965 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1966 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1967 * elf32-arc.c (struct arc_reloc_map): Ditto.
1968 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1969 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1970 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1971 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1972 * elf32-sh.c (struct elf_reloc_map): Ditto.
1973 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1974 * elf32-v850.c (struct v850_reloc_map): Ditto.
1975 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1976 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1977 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1979 1999-03-17 Martin Hunt <hunt@cygnus.com>
1981 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1982 function so source-level assembly works. If multiple N_SOs
1983 are seen without and N_FUNs, create an indextable entry with
1984 a NULL function name.
1986 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1988 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1989 of certian similar cpus.
1991 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1993 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1994 Add the 5000. Change the architecture for the 5400 to mips4.
1995 (elf_mips_mach): Add r5000.
1997 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1999 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2001 1999-03-11 Nick Clifton <nickc@cygnus.com>
2003 * binary.c (binary_set_section_contents): Generate warning about
2004 huge file offsets for any section that will occupy file space, not
2005 just those that are loadable.
2007 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2009 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2011 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2013 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2015 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2017 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2018 * elflink.h: Revert all changes since Feb 16. Instead:
2019 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2020 appropriate. Copy it to version symbols.
2021 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2022 symbols if appropriate.
2023 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2024 symbol if appropriate.
2025 (elf_link_output_extsym): If symbol is marked as undefined, and
2026 has no nonweak references, mark it as weak undefined.
2028 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2030 * elflink.h (elf_merge_symbol): When overriding a dynamic
2031 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2033 (elf_link_add_object_symbols): Don't copy the other field if we
2036 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2038 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2039 shared object with a weak undefined symbol.
2041 1999-02-18 Nick Clifton <nickc@cygnus.com>
2043 * elfarm-nabi.c: Set partial_inplace back to false.
2045 1999-02-17 Nick Clifton <nickc@cygnus.com>
2047 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2048 (USER_LABEL_PREFIX): Set to "_".
2050 The following patches are from: Scott Bambrough
2051 <scottb@corelcomputer.com>
2053 * libaout.h (M_ARM6_NETBSD): Set to 143.
2055 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2056 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2057 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2058 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2059 * bfd-in2.h: Regenerate.
2061 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2062 'true' as REL relocs are now being used. Add new PIC relocs:
2063 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2064 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2066 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2068 (elf32_arm_final_link_relocate): Change parameters so that entire
2069 reloc is passed. Add support for PIC relocs.
2070 (elf32_arm_relocate_section): Pass entire reloc to
2071 elf32_arm_final_link_relocate.
2072 (elf32_arm_check_relocs): Handle new PIC relocs.
2073 (elf32_arm_adjust_dynamic_symbol): New function.
2074 (elf32_arm_size_dynamic_sections): New function.
2075 (elf32_arm_discard_copies): New function.
2076 (elf32_arm_finish_dynamic_symbol): New function.
2077 (elf32_arm_finish_dynamic_sections): New function.
2078 (ELF_MAXPAGE_SIZE): Define.
2079 (bfd_elf32_bfd_reloc_type_lookup): Define.
2080 (elf_backend_relocate_section): Define.
2081 (elf_backend_adjust_dynamic_symbol): Define.
2082 (elf_backend_create_dynamic_sections): Define.
2083 (elf_backend_finish_dynamic_symbol): Define.
2084 (elf_backend_finish_dynamic_sections): Define.
2085 (elf_backend_size_dynamic_sections): Define.
2086 (elf_backend_plt_readonly): Define.
2087 (elf_backend_want_got_plt): Define.
2088 (elf_backend_want_plt_sym): Define.
2090 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2092 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2093 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2094 (_bfd_mips_elf_fake_sections): Likewise.
2096 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2098 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2099 bfd_elf32_arm_get_bfd_for_interworking,
2100 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2103 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2104 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2105 elf32_arm_find_nearest_line): Make them static.
2107 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2109 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2110 callers. Do not merge a definition from a shared object with a
2111 weak undefined symbol.
2112 (elf_link_add_object_symbols): Do not change the symbol type or
2113 size if the old symbol overrides the new one.
2115 1999-02-08 Nick Clifton <nickc@cygnus.com>
2117 * config.bfd: Add support for strongarm target.
2119 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2121 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2122 fields instead of unsigned char.
2124 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2126 * Makefile.am: Rebuild dependencies.
2127 * Makefile.in: Rebuild.
2129 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2131 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2132 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2133 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2134 * acinclude.m4: Add comments to uses of AC_DEFINE.
2135 * acconfig.h: Remove.
2136 * configure: Rebuild with current autoconf/automake.
2137 * aclocal.m4: Likewise.
2138 * config.in: Likewise.
2139 * Makefile.in: Likewise.
2141 1999-02-04 DJ Delorie <dj@cygnus.com>
2143 * libbfd.c (real_read): don't call fread for zero bytes. This
2144 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2146 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2148 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2149 of a jump is in the current 256 MB region.
2151 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2153 * format.c (bfd_check_format_matches): Change last patch to only
2154 take effect for the binary target.
2156 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2158 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2160 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2162 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2164 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2166 * format.c (bfd_check_format_matches): If the target was
2167 previously specified, don't check other targets when checking for
2170 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2172 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2173 (elf32_arm_reloc_type_lookup): Removed
2174 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2175 (elf32_arm_reloc_type_lookup): New.
2176 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2177 (elf32_arm_reloc_type_lookup): New.
2179 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2181 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2182 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2183 * Makefile.am: Use new files.
2184 * Makefile.in: Regenerate.
2185 * configure.in: Use new files.
2186 * configure: Regenerate.
2188 1999-02-01 Nick Clifton <nickc@cygnus.com>
2190 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2191 (fr30_elf_gc_sweep_hook): New function.
2192 (elf_backend_can_gc_sections): Define.
2194 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2196 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2197 and bfd_elf32_bigarm_oabi_vec.
2199 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2201 * Makefile.am (elf32-arm-oldabi.lo): New.
2202 (elf32-arm-newabi.lo): New.
2203 * Makefile.in: Regenerate.
2204 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2205 (arm-*-elf): Likewise.
2207 (thumb-*-oabi): New.
2208 * configure: Regenerate.
2209 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2210 (bfd_elf32_bigarm_oabi_vec): New.
2211 * elf32-arm-newabi.c: New.
2212 * elf32-arm-oldabi.c: New.
2213 * elf32-arm.c: Removed.
2216 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2218 * binary.c (binary_set_section_contents): Omit warnings for
2219 unloadable sections.
2221 1999-01-31 Michael Meissner <meissner@cygnus.com>
2223 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2224 powerpc{,le}-*-eabi.
2226 1999-01-29 Nick Clifton <nickc@cygnus.com>
2228 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2229 * dwarf2.c (read_signed_leb128): Remove unused variables.
2231 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2233 * elf.c (assign_file_positions_for_segments): Only adjust
2234 p_align when needed.
2236 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2238 * binary.c (binary_set_section_contents): Don't return early for a
2239 non-loadable section, in case the first section is non-loadable.
2240 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2241 W. Rozycki <macro@ds2.pg.gda.pl>.
2243 1999-01-28 Nick Clifton <nickc@cygnus.com>
2245 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2246 R_FR30_GNU_VTENTRY relocs.
2248 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2250 * elflink.h (elf_link_output_sym): Zero syms which are
2251 part of sections which have been excluded.
2253 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2255 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2257 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2258 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2260 1999-01-27 Nick Clifton <nickc@cygnus.com>
2262 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2264 (fr30_final_link_relocate): Use computed value as result of
2267 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2269 * binary.c (binary_set_section_contents): Emit warning for
2270 huge file offsets due to widely-dispersed section LMAs.
2272 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2274 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2275 align first section to largest section alignment, not first
2278 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2280 * configure.in: Require autoconf 2.12.1 or higher.
2282 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2284 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2285 * bfd-in2.h: Likewise.
2286 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2288 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2290 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2291 * cpu-mips.c: Add support for and independent 4111.
2292 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2293 (_bfd_mips_elf_final_write_processing):
2294 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2296 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2298 * elf32-mips.c (elf_mips_abi_name): New.
2299 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2301 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2303 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2304 Handle bfd_mach_mips4300.
2306 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2308 * elf32-i386.c: Remove leaked development code from patch
2309 1998-12-10 by Richard Henderson.
2311 1998-12-10 Richard Henderson <rth@cygnus.com>
2313 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2314 in debug sections for symbol defined externally.
2316 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2318 * targets.c (bfd_target_vector): Remove duplicate entry for
2321 1998-12-09 Nick Clifton <nickc@cygnus.com>
2323 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2324 since we are using RELAs.
2326 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2328 SCO Open Server Release 5 core file support, from Jouke Numan
2330 * sco5-core.c: New file.
2331 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2332 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2333 * Makefile.am: Rebuild dependencies.
2334 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2335 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2336 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2337 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2338 * bfd-in2.h, configure, Makefile.in: Rebuild.
2340 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2342 * config.bfd (hppa*-*-mpeix*): New target.
2343 * configure.in: Add AC_HEADER_DIRENT.
2344 (hppa*-*-mpeix*): New target.
2345 * configure.host (hppa*-*-mpeix*): New host.
2346 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2347 friends rather than just including <sys/dir.h>.
2348 * som.h (struct som_symbol): Add hppa_priv_level and apto
2349 tc_data. Change all users.
2350 (struct somdata): Add comp_unit field.
2351 (obj_som_compilation_unit): Define.
2352 (bfd_som_attach_compilation_unix): Declare.
2353 * som.c: Check HOST_HPPAMPEIX.
2354 (struct som_misc_symbol_info): Add new field priv_level.
2355 (som_object_setup): Add current_offset parameter. Change all
2357 (setup_sections): Likewise.
2358 (som_object_p): For EXECLIBMAGIC, read the lst header.
2359 (som_write_symbol_strings): Add compilation_unit parameter.
2361 (som_finish_writing): Write out compilation_unit.
2362 (som_bfd_derive_misc_symbol_info): Set priv_level.
2363 (som_build_and_write_symbol_table): Set xleast field to 3.
2364 (som_slurp_symbol_table): Set symbol priv_level.
2365 (bfd_som_attach_compilation_unit): New function.
2366 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2367 priv_level into symbol_value.
2368 * configure, config.in: Rebuild.
2370 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2372 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2373 warning function to call _bfd_error_handler instead.
2375 * libbfd.c (COERCE32): Cast through unsigned long and long to
2376 avoid bug in old version of gcc.
2378 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2379 (elf_backend_additional_program_headers): Don't define.
2381 1998-12-08 Nick Clifton <nickc@cygnus.com>
2383 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2384 relocations to include offset of 2 included in the insns, and the
2385 offset of the relocs within the section.
2387 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2389 The following changes were made by David Taylor
2390 <taylor@texas.cygnus.com>, Edith Epstein
2391 <eepstein@sophia.cygnus.com>, Jim Blandy
2392 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2393 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2394 changes originally made by HP; HP did not create ChangeLog
2397 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2398 automake macro library.
2400 * hpux-core.c (hpux_core_core_file_p): this function now
2401 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2402 found in the corefile! Also, in hpux_core_core_file_p, if we
2403 encounter a section with an unknown type, don't punt. Instead,
2404 just skip it. Also, count the number of sections of known type
2405 that we encounter. If we encounter at least one good one, then
2406 we'll declare that the file is a core file. If we encounter any
2407 unknown ones but some known ones, then we'll issue a warning (but
2408 still declare it to be a core file). Also, correctly decide when a
2410 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2411 (CORE_ANON_SHMEM): define if not defined.
2412 (hpux_core_struct): add members lwpid and user_tid.
2413 (core_kernel_thread_id, core_user_thread_id): new macros.
2414 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2415 the name before storing it in the bfd.
2416 (hpux_core_core_file_p): handle threads.
2418 * libhppa.h (GET_FIELD): protect against redefinition.
2419 (HPPA_WIDE): define.
2420 (GET_FIELD): define.
2425 (sign_extend): redefine.
2426 (assemble_6): define.
2427 (assemble_12): rewrite.
2428 (assemble_16): define.
2429 (assemble_16a): define.
2430 (assemble_17): rewrite.
2431 (assemble_22): define.
2433 1998-12-07 Nick Clifton <nickc@cygnus.com>
2435 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2436 relocations for signed values.
2438 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2440 * mipsbsd.c (MY(set_arch_mach)): Make static.
2441 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2442 bfd_mach_mips* macros rather than simple numbers.
2444 COFF weak symbol support, based on patches from Mark Elbrecht
2445 <snowball3@usa.net>:
2446 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2447 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2448 (coff_write_alien_symbol): Likewise.
2449 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2450 (coff_link_add_symbols): Likewise.
2451 (_bfd_coff_link_input_bfd): Likewise.
2452 (_bfd_coff_write_global_sym): Likewise.
2454 * elf.c (copy_private_bfd_data): Always initialize the
2455 includes_phdrs field.
2457 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2458 file defines a symbol first mentioned in an ELF file.
2460 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2461 possible, rather than only if BFD64.
2462 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2464 * bfd-in2.h: Rebuild.
2466 * srec.c (srec_set_section_contents): Correct test to avoid
2467 switching to 4 byte addresses after seeing a second section which
2468 requires 3 byte addresses. From Joel Schantz
2469 <joel.schantz@argosys.boeing.com>.
2471 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2472 <aymeric.vincent@emi.u-bordeaux.fr>.
2474 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2476 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2477 decide whether the output file is -mrelocatable-lib,
2478 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2480 1998-12-03 Nick Clifton <nickc@cygnus.com>
2482 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2483 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2484 * bfd-in2.h: Regenerate.
2485 * libbfd.h: Regenerate
2487 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2489 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2490 link against a dynamic symbol with no type or size.
2492 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2494 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2495 relocation for section which does not get loaded.
2496 (elf_i386_relocate_section) [R_386_32]: Likewise.
2498 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2500 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2501 reloc_count and i long instead of unsigned long. Handle error
2502 return from bfd_canonicalize_reloc.
2504 1998-12-01 Nick Clifton <nickc@cygnus.com>
2506 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2509 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2511 * elf32-sh.c (elf/sh.h): Include.
2512 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2513 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2514 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2515 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2516 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2518 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2520 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2521 causes division by zero later on.
2523 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2525 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2528 1998-11-25 DJ Delorie <dj@cygnus.com>
2530 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2533 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2535 * elf32-fr30.c (fr30_elf_relocate_section): Call
2536 fr30_final_link_relocate.
2537 (fr30_final_link_relocate): New function: Handle I20 and I32
2539 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2540 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2541 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2543 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2546 The following changes are based on a patch submitted by Gianluca
2547 Moro <glctr@abc.it>:
2549 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2550 not already been updated.
2551 (find_remembered_hi16s_reloc): New parameter 'already_found'
2552 returns state of remembered hi16s reloc.
2553 (remember_hi16s_reloc): Set 'found' field to false.
2554 (hi16s_location): Add 'found' field.
2556 1998-11-23 DJ Delorie <dj@cygnus.com>
2558 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2559 to see .DLL files as unrecognized.
2560 (i3coff_object_p): Sorry, had to hack it to not recognize these
2561 files (pei-i386) on request.
2563 1998-11-23 DJ Delorie <dj@cygnus.com>
2565 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2566 relents. Call bfd_check_format to reinitialize.
2568 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2570 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2573 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2575 * aclocal.m4: regenerate
2576 * configure: regenerate
2578 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2580 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2581 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2582 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2583 respect it as an upper bound on what memory to reference.
2584 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2585 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2586 update vtable_entries_size appropriately.
2588 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2590 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2593 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2595 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2596 bfds; they have no "file" so we fake it.
2597 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2598 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2599 resizing the memory buffer.
2600 * opncls.c (bfd_make_writable): New function; lets you write a
2601 bfd_create'd bfd to an in-memory buffer.
2602 (bfd_make_readable): New function; lets you read back that buffer
2603 as if it were from bfd_openr. Used to build generated archive
2604 members (winsup's ld's dlltool)
2606 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2608 * po/bfd.pot: Regenerated.
2610 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2612 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2615 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2617 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2618 element of the gotentry list for local symbols too.
2619 (elf64_alpha_relocate_section): Unify local and global handling.
2620 Assert that gotent->use_count > 0.
2622 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2624 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2625 update for file name changes of July 2, 1998.
2627 * configure: Rebuild.
2629 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2631 * po/bfd.pot: Regenerated.
2633 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2635 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2636 * aclocal.m4, configure: regenerate
2638 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2640 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2642 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2644 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2645 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2647 * aclocal.m4, configure: regenerated.
2649 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2651 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2652 R_D10V_GNU_VTENTRY relocs.
2653 (elf_d10v_howto_table): Likewise.
2654 (d10v_reloc_map d10v_reloc_map): Likewise.
2655 (elf32_d10v_gc_mark_hook): New.
2656 (elf32_d10v_gc_sweep_hook): New.
2657 (elf32_d10v_check_relocs): New.
2658 (elf32_d10v_relocate_section): New.
2659 (elf_backend_relocate_section): Define.
2660 (elf_backend_can_gc_sections): Define.
2662 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2664 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2665 (BFD64_BACKENDS): ...from here.
2666 (BFD32_BACKENDS_CFILES): Move vms files here...
2667 (BFD64_BACKENDS_CFILES): ...from here.
2668 * Makefile.in: Rebuild.
2670 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2672 * Makefile.am: Add FR30 target.
2673 * Makefile.in: Add FR30 target.
2674 * archures.c: Add support for FR30.
2675 * config.bfd: Add support for FR30.
2676 * configure.in: Add support for FR30.
2677 * reloc.c: Add support for FR30 relocations.
2678 * targets.c: Add support for FR30 relocations.
2679 * bfd-in2.h: Regenerate.
2680 * configure: Regenerate.
2681 * libbfd.h: Regenerate.
2682 * cpu-fr30.c: New file.
2683 * elf32-fr30.c: New file.
2685 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2687 * configure.in: detect cygwin* instead of cygwin32*
2688 * configure: regenerate
2690 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2692 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2693 use bfd_malloc and free instead and check return value from bfd_malloc.
2695 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2697 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2698 * libbfd.h: Rebuild.
2700 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2701 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2702 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2703 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2705 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2707 (mips_elf_link_hash_table_create): Don't initialize
2708 dynsym_sec_strindex.
2709 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2710 (mips_elf_size_dynamic_sections): Generate a section symbol for
2711 every output section.
2712 (mips_elf_finish_dynamic_sections): Count all sections for
2714 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2717 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2719 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2720 for later PLT entries in large PLTs.
2721 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2723 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2725 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2727 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2729 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2730 * elflink.h (elf_collect_hash_codes): New function. This function is
2731 called for each exported symbol and we compute the ELF hash value for
2733 (compute_bucket_value): New function. It is called from
2734 size_dynamic_sections to determine the hash table size. When we are
2735 optimizing a better, but slower, algorithm is used.
2736 (size_dynamic_sections): Call compute_bucket_value.
2738 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2740 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2742 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2744 (sh_elf_gc_mark_hook): New.
2745 (sh_elf_gc_sweep_hook): New.
2746 (sh_elf_check_relocs): New.
2747 (elf_backend_can_gc_sections): Define.
2749 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2751 * acinclude.m4: undo previous gettext change
2752 * aclocal.m4: rebuild with right version of aclocal.
2754 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2756 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2757 aclocal.m4 to acinclude.m4, so they don't get lost.
2759 * elfcore.h: rewrite for better corefile support.
2760 * elf.c (elfcore_*): new functions.
2761 * elf-bfd.h (elf_obj_tdata): new structure members.
2762 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2764 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2766 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2768 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2769 and R_M32R_GNU_VTENTRY.
2770 (elf_backend_can_gc_sections): Define.
2771 (m32r_elf_check_relocs): New.
2772 (m32r_elf_gc_mark_hook): New.
2773 (m32r_elf_gc_sweep_hook): New.
2774 (m32r_elf_relocate_section): Handle VT relocs.
2776 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2778 * coff-arm.c (arm_relocate_section): Remove redundant test.
2780 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2781 cleat that the 'bitsize' field is the size of the bitfield AFTER
2782 relocation not before.
2784 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2786 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2789 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2791 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2792 R_SPARC_GNU_VTENTRY.
2793 (elf32_sparc_check_relocs): Handle them.
2794 (elf32_sparc_reloc_type_lookup): Likewise.
2795 (elf32_sparc_relocate_section): Likewise.
2796 (elf32_sparc_gc_mark_hook): New.
2797 (elf32_sparc_gc_sweep_hook): New.
2799 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2801 * som.c (som_finish_writing): Perform some sanity checks when
2802 writing an executable or shared library.
2804 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2806 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2807 * configure.in (elf): Add dwarf1.lo.
2808 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2809 * elf.c (_bfd_elf_find_nearest_line): Add call to
2810 _bfd_dwarf1_find_nearest_line.
2811 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2812 Add call to _bfd_dwarf1_find_nearest_line.
2813 * configure: Rebuilt.
2815 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2817 * elflink.h (elf_gc_sections): Do not allow garbage
2818 collection if dynamic sections have been created.
2820 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2822 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2824 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2825 (v850_elf_perform_relocation): Likewise.
2826 (v850_elf_final_link_relocate): Likewise.
2827 (v850_elf_relocate_section): Likewise.
2828 (v850_elf_gc_sweep_hook): New routine.
2829 (v850_elf_gc_mark_hook): New routine.
2830 (elf_backend_can_gc_sections): Define.
2832 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2834 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2837 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2839 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2840 Declare size as bfd_size_type.
2841 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2843 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2845 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2847 * som.c (CPU_PA_RISC2_0): Define.
2848 (_PA_RISC2_0_ID): Likewise.
2849 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2851 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2853 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2854 has a base which is already defined, only add the referenced
2855 symbol to the dynamic symbol table if it is defined or referenced
2858 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2861 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2863 * elflink.h (elf_link_add_object_symbols): Undo last change.
2865 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2867 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2868 symbol for the indirect alias to a versioned symbol.
2870 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2872 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2873 (elf32_i386_vtentry_howto): New.
2874 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2875 or elf32_i386_vtinherit_howto on lookup.
2877 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2879 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2880 reloc_type. Rename R_68K__max to R_68K_max.
2881 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2884 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2886 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2887 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2889 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2892 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2894 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2895 message has a null byte terminator.
2897 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2899 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2900 word subject to R_V850_32 relocation.
2902 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2904 * dwarf2.c: Add comment describing problem computing line numbers
2905 for undefined symbols at link time.
2907 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2909 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2910 transform a defweak into a plt entry.
2911 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2912 plt entry references to receive a RELATIVE reloc.
2913 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2914 (elf64_alpha_relocate_section): Assert we don't overrun
2915 the allocated relocation space.
2917 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2919 * elf.c (swap_out_syms): Always treat section symbols as
2920 special, even if they are attached to a common section.
2922 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2924 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2925 sections with v850 common section attributes into named v850
2927 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2928 common section attributes into named v850 common sections.
2930 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2932 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2935 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2937 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2938 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2939 reloc to the wrong section a warning, not an error. .dynsbss
2940 is not an output section, so there is no need to check for it.
2942 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2944 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2946 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2948 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2949 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2951 (elf32_arm_gc_mark_hook): New.
2952 (elf32_arm_gc_sweep_hook): New.
2953 (elf32_arm_check_relocs): New.
2954 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2956 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2959 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2961 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2962 assume there is no PLT or GOT.
2964 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2966 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2967 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2968 also accepted as a function symbol type.
2970 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2972 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2974 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2976 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2977 match definition of _bfd_gc_sections field.
2978 * libbfd.h: Rebuild.
2980 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2982 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2983 the addend of a dynamic relocation referencing a section.
2984 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2985 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2987 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2989 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2990 bed has a size_dynamic_sections routine before trying to use it.
2992 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2994 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2995 _bfd_elf_rel_vtable_reloc_fn.
2997 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2999 * Makefile.am: Add elf32-arm.c.
3000 * Makefile.in: Rebuild.
3001 * elf-bfd.h: Add elf_backend_get_symbol_type.
3002 * elf.c (swap_out_syms): If defined, call
3003 elf_backend_get_symbol_type.
3004 * elf32-arm.c: Define elf_backend_get_symbol_type.
3005 (elf32_arm_get_symbol-type): New routine.
3006 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3007 (bfd_elf32_arm_process_before_allocation): Change to
3008 check for STT_ARM_TFUNC.
3009 (elf32_arm_final_link_relocate): Likewise.
3010 * elfxx-target.h: Add elf_backend_get_symbol_type.
3012 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3014 * archures.c (bfd_mach_alpha_ev[456]): New.
3015 * cpu-alpha.c: Rework to match these types.
3016 * bfd-in2.h: Rebuild.
3018 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3020 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3021 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3023 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3024 (elf_i386_reloc_type_lookup): Recognize them.
3025 (elf_i386_check_relocs): Pass them off to generic code.
3026 (elf_i386_relocate_section): Ignore them.
3027 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3028 (elf_backend_can_gc_sections): True.
3030 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3032 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3033 before looking at owner field.
3034 (elf32_arm_to_thumb_stub): Ditto.
3035 (elf32_arm_relocate_section): Compute name before calling
3036 elf32_arm_final_link_relocate().
3038 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3040 * elf.c: comment and formatting cleanups.
3043 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3045 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3046 (core files are treated differently than object files).
3047 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3048 bfd_elf_mkcorefile): declare.
3049 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3050 bfd_elf_mkcorefile): add to bfd_target vector.
3051 * elfcore.h (elf_core_file_p): save the program header table,
3052 and set the bfd architecture from the elf file header.
3053 * elf.c (bfd_elf_mkcorefile): new function.
3054 (_bfd_elf_write_corefile_contents): new function.
3055 (assign_file_positions_for_segments): add cases for handling
3056 PT_NOTE segments. (assign_file_positions_except_relocs):
3057 core files should be handled the same as exec files.
3058 (prep_headers): identify core files as type ET_CORE.
3059 (copy_private_bfd_data): identify the sections belonging to
3060 the PT_NOTE segment.
3062 * elf32-sparc.c (elf32_sparc_final_write_processing):
3063 add break statement to default case.
3065 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3067 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3068 section (not input) will be in sections ".sbss", ".sbss2",
3069 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3070 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3071 output_offset for correct evaluation of addend.
3073 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3075 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3076 elf32_arm_allocate_interworking_sections and
3077 elf32_arm_process_before_allocation.
3079 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3081 * bfd-in.h: Ammend prototype for
3082 elf32_arm_process_before_allocation to remove surplus third
3085 * bfd-in2.h: Regenerate.
3087 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3089 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3091 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3093 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3094 calculated for RELOC_SPARC_REV32 case.
3096 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3098 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3099 elf32_arm_allocate_interworking_sections and
3100 elf32_arm_process_before_allocation.
3101 * bfd-in2.h: Regenerated.
3102 * elf32-arm.c Define elf32_arm_link_hash_table.
3103 (insert_thumb_branch): New routine.
3104 (find_thumb_glue): New routine.
3105 (find_arm_glue): New routine.
3106 (record_arm_to_thumb_glue): New routine.
3107 (record_thumb_to_arm_glue): New routine.
3108 (elf32_arm_link_hash_table_create): New routine.
3109 (elf32_arm_get_bfd_for_interworking): New routine.
3110 (elf32_arm_allocate_interworking_sections) New routine.
3111 (elf32_arm_process_before_allocation) New routine.
3112 (elf32_thumb_to_arm_stub): New routine.
3113 (elf32_arm_to_thumb_stub): New routine.
3114 (elf32_print_private_bfd_data): Fix typo.
3115 (elf32_arm_final_link_relocate): Add argument sym_sec.
3116 Check for branches to thumb symbols in case R_ARM_PC24.
3117 Check for branches to arm symbols in case R_ARM_THM_PC22.
3118 (elf32_arm_relocate_section): Pass symbol section to
3119 elf32_arm_final_link_relocate.
3121 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3123 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3124 entries unless the symbol is defined in the executable; in
3125 particular, undefined weak symbols get a PLT entry.
3127 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3129 * libaout.h: Remove nested comment to avoid warning.
3131 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3133 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3134 R_ARM_PC24 relocation.
3136 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3138 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3139 argument is_local. Add argument sym_flags. Check sym_flags
3140 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3141 (elf32_arm_relocate_section): Don't pass local sym and pass
3142 sym_flags to elf32_arm_final_link_relocate.
3144 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3146 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3147 to not count too few relocs for dynamicly linked executables.
3149 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3151 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3152 symbols without a dynamic index dynamic. Consider all weak
3154 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3155 correspondance between input and output sections.
3157 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3159 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3160 that use a .got.plt section start the got offset at zero.
3162 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3164 * ieee.c (ieee_write_processor): Correct the processor ID written
3165 out for bfd_arch_m68k, accommodating change of March 25.
3167 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3169 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3170 R_ARM_THM_RPC22 relocations.
3172 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3174 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3176 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3177 .got relocs in -Bsymbolic shared objects.
3179 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3181 * elf32-arm.c: Add private flags to ELF header.
3182 (elf32_arm_print_private_bfd_data): New Function.
3183 (elf32_arm_set_private_flags): New Function.
3184 (elf32_arm_copy_private_flags): New Function.
3185 (elf32_arm_merge_private_bfd_data): New Function.
3187 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3189 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3191 (elf32_sparc_relocate_section): Likewise.
3193 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3195 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3196 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3197 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3198 of the function. Recognize no .plt as static linking.
3200 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3202 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3203 ".liblist" string through gettext.
3205 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3207 * Makefile.am: Add support for elf32-arm.lo.
3208 * Makefile.in: Rebuild.
3209 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3210 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3211 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3212 * configure: Regenerate.
3213 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3214 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3215 bfd_target bfd_elf32_littlearm_vec.
3216 * elf32-arm.c: New file.
3218 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3220 * libaout.h (M_SPARCLITE_LE): New machine.
3221 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3222 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3223 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3224 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3225 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3226 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3227 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3228 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3229 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3230 be BFD_RELOC_SPARC_REV32.
3232 * config.bfd (sparc86x-*-aout): New
3234 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3236 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3237 actually mapping the output sections.
3239 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3242 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3243 (mn10300_elf_reloc_map): Similarly.
3244 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3246 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3248 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3250 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3251 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3252 elf_mips_reloc_type defined in elf/mips.h.
3254 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3256 * elf64-mips.c: Remove reloc_type definition completely. It's now
3259 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3261 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3262 as they are defined in elf/mips.h now.
3264 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3267 * Re-add lost change:
3268 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3270 (mn10300_elf_relax_section): Include stack space for register saves
3271 in the imm8 field of a "call" instruction.
3272 (compute_function_info): Determine how much stack is allocated by
3273 the movm instruction. Fix typo.
3274 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3276 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3278 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3279 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3281 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3283 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3285 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3287 * elf32-hppa.h: Let ELF header define the enum containing the
3288 external reloc numbers.
3289 * elf32-i386.h: Likewise.
3291 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3293 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3294 * elf32-mips.c: Likewise.
3295 * elf32-ppc.c: Likewise.
3297 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3299 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3300 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3302 * bfd-in.h: Regenerate.
3303 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3304 parameter to 'unsigned int' to avoid K&R compatability problems.
3306 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3308 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3309 functionname_ptr to be const. Change line_ptr to be unsigned.
3311 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3312 macro is not defined. Change second parameter from bfd_link_info
3313 to coff_final_link_info. Add prototype.
3314 (coff_final_link_postscript): Simplify handling when macro is not
3315 defined. Add prototype.
3317 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3319 * elf-mn10300.c: Before include system specific ELF header define
3320 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3321 * elf32-mips.c: Likewise.
3322 * elf32-ppc.c: Likewise.
3324 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3326 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3327 temporary patch over to elf64-mips.c as well.
3329 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3331 * elf32-mips.c (reloc_type): Temporarily disable definition of
3332 standard relocation since they are now defined in elf/mips.h.
3334 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3336 * elf-m10200.c (mn10200_elf_final_link_relocate):
3337 Modify range test for case R_MN10200_8.
3339 * elf-m10300.c (mn10300_elf_final_link_relocate):
3340 Modify range test for case R_MN10300_8.
3342 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3344 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3345 * elf32-i386.c (elf_backend_got_header_size): Define.
3346 (elf_backend_plt_header_size): Define.
3347 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3348 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3349 * elfxx-target.h: Provide a default of zero.
3350 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3351 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3353 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3354 entry from an executable, even if the plt refcount goes to 0.
3356 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3358 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3359 directory name at the line number.
3361 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3362 with an unspecified type.
3364 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3366 * sunos.c: Add undef of valid to avoid problem on SunOS.
3368 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3370 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3372 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3374 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3375 R_68K_PCxx and R_68K_xx relocations. Make sure that
3376 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3377 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3378 R_68K_xx relocations.
3379 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3380 that has no plt entry.
3381 (elf_m68k_relocate_section): Ignore the plt offset in a static
3383 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3385 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3388 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3390 (howto_table, reloc_map): Add entries for them.
3391 (elf_m68k_check_relocs): Handle them. Implement reference
3392 counting for got and plt entries.
3393 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3394 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3396 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3397 (elf_m68k_relocate_section): Handle the new reloc types.
3398 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3399 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3400 * elflink.h (elf_link_add_object_symbols): When creating an
3401 indirect reference for symbol versioning also copy the plt
3403 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3404 flag also reset the plt offset.
3405 (elf_link_assign_sym_version): Likewise.
3406 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3407 the size of the entry in bytes.
3408 (elf_gc_allocate_got_offsets): Likewise.
3410 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3412 * elflink.h (elf_gc_sections): Return true rather than falling off
3415 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3418 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3420 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3421 comment describing when it should be enabled.
3422 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3425 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3427 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3428 information ATN records.
3430 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3432 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3433 section for an absolute symbol in a fully linked file. Based on
3434 patch from Christian Holland <CHolland@de.lucent.com>.
3436 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3438 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3439 that a symbol is undefined.
3441 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3443 * som.c (som_bfd_gc_sections): Define.
3445 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3447 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3448 overflows in ARM_26D patches, since they have already been
3449 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3451 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3453 * coffcode.h (coff_write_object_contents): If we have any long
3454 section names, call coff_write_symbols even if there are no
3457 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3459 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3460 PT_LOAD segment, rather than only setting it once for the entire
3463 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3464 rather than ignoring every phdr with a p_paddr of 0, ignore all
3465 the phdrs if they all have a p_paddr of 0.
3467 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3468 section was discarded from the link.
3470 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3472 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3474 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3476 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3477 floating point operations.
3479 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3481 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3484 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3486 Merge of vax/vms (read-only) support
3487 * configure.com: Support Vax target.
3488 * makefile.vms: Support Vax target.
3489 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3490 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3492 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3494 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3496 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3498 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3500 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3501 * targets.c (bfd_target_ovax_flavour): New flavour.
3502 (vms_alpha_vec): Renamed from evax_alpha_vec.
3504 (target_vector): Update accordingly.
3505 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3507 (vax*-*-*vms*): New target.
3508 * Makefile.am: Update for renamed files. Rebuild dependencies.
3509 * bfd-in2.h: Rebuild.
3510 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3512 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3514 Based on patch from Matt Semersky <matts@scd.hp.com>:
3515 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3516 pointer on abfd->outsymbols.
3517 (generic_add_output_symbol): Handle NULL sym parameter.
3519 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3521 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3524 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3526 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3527 when handling 32 bit immediate relocs.
3528 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3530 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3532 * section.c (STD_SECTION): Account for recently added gc_mark
3533 field in struct asection.
3535 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3536 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3538 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3540 ELF Section-level Garbage Collection:
3541 * bfd.c (bfd_gc_sections): New.
3542 * aout-adobe.c: Hook to default implementation.
3543 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3544 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3545 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3546 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3547 * tekhex.c, versados.c: Likewise.
3548 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3549 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3551 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3552 (bfd_generic_gc_sections): New.
3553 * section.c (SEC_KEEP): New.
3554 (asection): Add gc_mark member.
3556 * elfcode.h (elf_gc*): New name remappings.
3557 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3558 sections to be excluded.
3559 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3560 (elf_gc_propogate_vtable_entries_used): New.
3561 (elf_gc_smash_unused_vtentry_relocs): New.
3562 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3563 (elf_gc_common_finalize_got_offsets): New.
3564 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3565 * elfxx-target.h: Add and default gc hooks.
3567 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3569 (struct elf_obj_tdata): Likewise for local_got_offsets.
3570 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3571 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3572 * elf64-sparc.c, elflink.h: Likewise.
3574 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3575 (ELF_LINK_HASH_MARK): Define.
3576 (struct elf_backend_data): Add GC hooks.
3577 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3579 * elf-m10300.c (mn10300_elf_check_relocs): New.
3580 (mn10300_elf_gc_mark_hook): New.
3581 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3582 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3583 (mn10300_elf_final_link_relocate): Likewise.
3584 (mn10300_elf_relocate_section): Likewise.
3585 (elf_backend_can_gc_sections): Define.
3586 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3587 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3588 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3589 (mips_info_to_howto_rel): Likewise.
3590 (mips_elf_relocate_section): Likewise.
3591 (mips_elf_check_relocs): Likewise.
3592 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3593 (elf_backend_can_gc_sections): Define.
3594 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3595 (ppc_elf_howto_raw): Handle them.
3596 (ppc_elf_reloc_type_lookup): Likewise.
3597 (ppc_elf_relocate_section): Likewise.
3598 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3599 Handle new vtable relocs.
3600 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3601 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3602 (elf_backend_can_gc_sections): Define.
3604 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3606 * archures.c (bfd_mach_mn10300): Define.
3607 * elf-m10300.c: Include elf/mn10300.h
3608 (elf_mn10300_mach): New function.
3609 (_bfd_mn10300_elf_final_write_processing): Likewise.
3610 (_bfd_mn10300_elf_object_p): Likewise.
3611 (elf_backendfinal_write_processing): Define.
3612 (elf_backend_object_p): Likewise.
3614 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3616 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3619 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3621 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3622 link_next field, not the next field.
3624 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3626 * elf.c (map_sections_to_segments): Check the section address
3627 against the phdr size both with and without a modulo of
3630 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3632 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3633 linker created empty input section if the output section has the
3636 * elflink.h (elf_link_output_extsym): Print an error message if
3637 _bfd_elf_section_from_bfd_section fails.
3639 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3642 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3644 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3645 native linker output. Avoid putting an empty section in more than
3648 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3650 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3651 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3653 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3655 * elf.c (swap_out_syms): New arg relocatable_p.
3656 Don't add section VMA to symbols for relocatable output.
3657 (_bfd_elf_compute_section_file_positions): Update call to
3660 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3662 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3663 against 'addend' be signed rather than unsigned.
3665 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3667 * elf32-m32r.c: Add prototyps for static functions.
3669 * coff-arm.c: Add prototypes for static functions.
3671 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3673 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3674 LMA is used to order sections in a segment.
3676 * elf32-v850.c: Add prototypes for static functions.
3677 Change type of addend parameter to bfd_vma in various functions.
3679 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3681 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3682 complain_overflow_signed instead of complain_overflow_bitfield.
3684 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3686 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3687 when comparing against 0.
3689 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3691 * Makefile.am (config.status): New target.
3692 * Makefile.in: Rebuild.
3694 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3696 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3697 error if previous object endianness doesn't match current object.
3699 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3701 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3702 _bfd_elf_print_private)bfd_data ().
3704 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3706 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3708 (elf_link_add_object_symbols): Set type_change_ok and
3709 size_change_ok before calling elf_merge_symbol.
3711 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3712 undefined symbol error, don't also issue an overflow error.
3714 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3716 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3717 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3718 message instead of crashing.
3720 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3722 * archures.c (bfd_mach_cpu32): Define.
3723 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3725 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3726 * ieee.c: Include <ctype.h>.
3727 (ieee_object_p): Parse out process ID string to make it more
3728 likely to be acceptable for bfd_scan_arch.
3729 * bfd-in2.h: Rebuild.
3731 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3733 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3734 _bfd_elf_print_private_bfd_data() so that the program header will
3737 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3739 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3740 0x68. Reindent. Add some comments.
3742 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3744 * elf.c (copy_private_bfd_data): Adjust physical address of
3745 segment in output BFD to contain LMAs of its sections.
3747 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3749 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3750 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3751 endian data 32 bit relocations.
3752 (elf32_sparc_merge_private_bfd_data): Check if linking little
3753 endian objects with big endian objects.
3754 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3755 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3756 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3758 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3759 * archures.c (bfd_mach_sparc_sparclite_le): New.
3760 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3762 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3764 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3767 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3769 * bfd-in.h: Move over patch to bfd-in2.h.
3771 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3773 (_bfd_relocate_contents): Likewise.
3775 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3777 * peicode.h (add_data_entry): If the section has no private data
3778 then do not create a Data Dictionary entry for it.
3780 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3782 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3783 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3784 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3785 subsections during relaxation more correctly.
3787 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3789 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3790 Add extra argument to bfd_arm_process_before_allocation ().
3791 * bfd-in.h: Reflect changes made in bfd-in2.h.
3792 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3793 coff class of a BFD symbol.
3794 * coff-arm.c: Add support for interworking between Thumb code and
3795 non-interworking aware ARM code.
3797 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3799 * po/Make-in (install-info): New target.
3801 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3803 * filemode.c: Remove; not used.
3805 If sysdep.h includes a header file, don't include it again:
3806 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3808 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3810 * archive.c: Don't include <string.h> or <errno.h>.
3811 * evax-alpha.c; Don't include <stdio.h>.
3812 * evax-egsd.c: Likewise.
3813 * evax-etir.c: Likewise.
3814 * evax-misc.c: Likewise.
3815 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3816 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3818 * hpux-core.c: Likewise.
3819 * netbsd-core.c: Likewise.
3821 * libbfd.c: Don't include <sys/types.h>.
3822 * nlmcode.h: Don't include <string.h>.
3823 * osf-core.c: Don't include <string.h> or <stdio.h>.
3824 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3825 <errno.h>, or <unistd.h>.
3826 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3828 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3830 * configure.com: If the version number can not be found in
3831 configure.in, set it to "unknown" rather than "2.8.1".
3833 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3835 * elf32-mips.c (elf_mips_mach): New.
3836 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3837 (_bfd_mips_elf_final_write_processing): Use the names
3838 of machines, rather than the numbers. Set both the ARCH
3839 and MACH in e_flags. Handle a few more specific machines.
3840 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3841 EF_MIPS_ARCH and EF_MIPS_MACH.
3843 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3845 * syms.c (bfd_is_local_label): Revert last change.
3846 * srec.c (srec_write_symbols): Discard debugging symbols.
3848 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3850 * som.c: Include <ctype.h>.
3851 * som.h: Don't include sysdep.h.
3853 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3855 * libbfd.h: Rebuilt.
3856 * libbfd-in.h: Removed gettext includes and defines.
3857 * sysdep.h: Moved gettext-related includes and defines here.
3859 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3861 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3862 an ad-hoc test. Kill bogus #if 0 code.
3863 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3865 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3867 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3868 when generating a normal executable for a symbol defined in a
3869 regular file. When copying a reloc into the output file, adjust
3870 the addend for a PC relative reloc against a global symbol.
3872 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3874 * libbfd.h: Rebuilt.
3875 * libbfd-in.h (_): Define as dgettext.
3877 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3879 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3881 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3882 when declaring parameter types.
3883 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3885 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3887 * config.bfd: If we include any ELF targets in targ_defvec and/or
3888 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3889 * elf32-gen.c (dummy): New static const variable.
3890 (elf_generic_info_to_howto): New static function.
3891 (elf_generic_info_to_howto_rel): New static function.
3892 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3893 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3894 * elf64-gen.c: Same changes as elf32-gen.c.
3895 * elfcode.h (elf_object_p): For the generic target, ignore a
3896 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3898 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3900 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3901 * configure: Rebuild.
3903 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3905 * config.bfd: Update OSR5/Unixware patterns.
3907 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3909 * elf.c (assign_file_positions_for_segments): Allow for holes
3910 between sections added by a link script.
3912 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3914 * configure.in: Change version number to 2.9.4
3915 * configure: Rebuild.
3917 Based on patch from H.J. Lu <hjl@gnu.org>:
3918 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3919 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3920 * bfd-in2.h: Rebuild.
3922 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3924 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3927 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3929 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3930 (elf64_alpha_relax_section): Fill them in.
3931 (elf64_alpha_relax_opt_call): Implement more than a stub.
3932 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3933 alignment on .scommon.
3934 (elf64_alpha_merge_gots): Merge use counts as well.
3936 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3938 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3939 for calculating a local symbol's address.
3940 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3941 Set the .got's cooked size as well as the raw size.
3943 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3945 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3946 internationalisation of printed information.
3948 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3949 internationalisation of printed information.
3951 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3953 * syms.c (struct indexentry): Change directory_name, file_name,
3954 and function_name fields to char *.
3955 (struct stab_find_info): Change cached_file_name field to char *.
3957 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3959 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3961 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3963 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3965 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3967 * Makefile.am (install-data-local): Make $(includedir).
3968 * Makefile.in: Rebuild.
3970 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3972 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3974 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3976 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3977 * Makefile.in: Rebuild.
3979 * bfd-in2.h: Rebuild for Nick's changes.
3981 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3983 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3984 change wrt length == max_namelen.
3986 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3988 * Many files: Added gettext invocations around user-visible
3990 * libbfd-in.h: Added gettext includes and defines.
3991 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3992 HAVE_LC_MESSAGES): Define.
3993 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3995 * Makefile.am (SUBDIRS): Added po.
3996 (POTFILES): New macro.
3997 (po/POTFILES.in): New target.
3998 (SOURCE_HFILES): New macro.
4000 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4002 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4004 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4005 NT_PRSTATUS note section encountered, it contains the status of
4006 the currently executing thread when the core file was written.
4008 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4010 * libcoff.h: Add extra parameter to
4011 bfd_coff_link_output_has_begun overrideable function.
4012 * cofflink.c: Pass extra parameter to
4013 bfd_coff_link_output_has_begun function.
4014 * bfd-in.h: Add prototypes for exported ARM interworking
4016 * peicode.h: ARM specific code reorganised to conform to BFD
4018 * coffcode.h: ARM specific code reorganised to conform to BFD
4020 * coff-arm.c: Code reorganised to conform to the BFD coding
4021 conventions. Global variables have been moved into an ARM
4022 specific hash table structure and a new function:
4023 bfd_arm_get_bfd_for_interworking() has been created which is
4024 called from the linker scripts.
4026 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4028 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4030 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4031 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4032 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4033 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4035 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4037 * config.bfd: Added sparc86x support.
4039 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4041 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4042 an out of range pc-relative jump/call to an undefined weak symbol.
4044 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4046 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4049 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4051 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4052 an error other than bfd_error_system_call, set the error to
4053 bfd_error_wrong_format.
4055 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4056 bfd_elf32_powerpcle_vec.
4058 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4059 program segments are zero, don't set p_paddr_valid.
4061 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4063 * elf64-alpha.c: Initial implementation of relaxation --
4064 (struct alpha_elf_link_hash_entry): Add use_count member.
4065 (elf64_alpha_check_relocs): Initialize and increment it.
4066 (elf64_alpha_can_merge_gots): Check it when considering merging.
4067 (elf64_alpha_merge_gots): Drop entries with zero use.
4068 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4069 (elf64_alpha_always_size_sections): Split out got sizing ...
4070 (elf64_alpha_size_got_sections): ... here. New function.
4071 (elf64_alpha_relax_find_reloc_ofs): New function.
4072 (elf64_alpha_relax_with_lituse): Likewise.
4073 (elf64_alpha_relax_without_lituse): Likewise.
4074 (elf64_alpha_relax_opt_call): Likewise.
4075 (elf64_alpha_relax_section): Likewise.
4076 (elf64_alpha_add_symbol_hook): Likewise.
4077 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4078 (elf64_alpha_relocate_section): Likewise.
4079 (bfd_elf64_bfd_relax_section): Define.
4080 (elf_backend_add_symbol_hook): Likewise.
4082 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4084 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4085 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4086 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4088 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4090 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4091 * configure: Rebuild.
4093 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4095 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4096 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4097 * configure.in: Define and substitute WIN32LDFLAGS and
4099 * aclocal.m4: Rebuild with new libtool.
4100 * configure, Makefile.in: Rebuild.
4102 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4104 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4105 before any other symbols in the same section.
4107 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4109 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4112 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4114 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4116 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4117 Use addr_size for address size, rather than sizeof(bfd_vma).
4118 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4119 Fix call to read_address.
4120 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4121 Scrap other unneeded arguments. Fix call to read_address.
4122 (scan_unit_for_functions): Fix call to read_attribute.
4123 (parse_comp_unit): We now handle more values for addr_size.
4124 Set addr_size in unit. Fix call to read_attribute and
4127 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4129 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4131 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4133 * archures.c (bfd_default_scan): Add m68k cases back to default
4134 switch, reverting patch of March 25, since IEEE support depends
4137 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4139 * Makefile.am (diststuff): New target.
4140 * Makefile.in: Rebuild.
4142 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4144 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4145 som_offset when we have an extended name table.
4147 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4149 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4151 * Makefile.in: Rebuild.
4153 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4155 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4156 symbols when creating a shared library.
4157 (elf_m68k_adjust_dynindx): New function, used by above code.
4158 (elf_m68k_finish_dynamic_sections): Initialize the section
4160 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4162 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4164 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4167 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4169 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4172 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4174 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4177 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4179 * configure.in: Set version to 2.9.1.
4180 * configure: Rebuild.
4182 * Branched binutils 2.9.
4184 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4186 * syms.c (ENABLE_CACHING): Define.
4187 (struct indexentry): Define.
4188 (struct stab_cache): Remove.
4189 (cmpindexentry): New static function.
4190 (struct stab_find_info): Add new fields: indextable,
4191 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4192 cached_file_name. Remove fields: file_cache, function_cache, and
4194 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4195 index table and search it.
4197 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4199 * elf.c (_bfd_elf_copy_private_section_data): Call
4200 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4202 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4204 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4206 * coff-arm.c: Define all globally visible variables and functions
4207 only when COFF_WITH_PE is not defined.
4208 * configure.in (armpe_little_vec, armpe_big_vec): Add
4210 * configure: Rebuild.
4212 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4214 Fix some gcc -Wall warnings:
4215 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4216 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4217 * archures.c (bfd_default_scan): Likewise.
4218 * bfd.c (bfd_scan_vma): Likewise.
4219 * binary.c (mangle_name): Likewise
4220 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4221 * coff-sh.c (sh_relocate_section): Likewise.
4222 * coff-stgo32.c (create_go32_stub): Likewise.
4223 * coffcode.h (coff_slurp_line_table): Likewise.
4224 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4225 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4226 (assign_file_positions_for_segments): Likewise.
4227 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4228 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4229 * oasys.c (oasys_write_sections): Likewise.
4230 * ppcboot.c (ppcboot_object_p): Likewise.
4231 (mangle_name): Likewise.
4232 * riscix.c (riscix_fix_pcrel_26): Likewise.
4233 * srec.c (srec_scan): Likewise.
4234 * stabs.c (_bfd_write_section_stabs): Likewise.
4235 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4236 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4237 switch. Declare parameters for function pointers.
4238 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4240 * elf.c (elf_sort_sections): Likewise.
4241 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4242 Add default cases to switches.
4243 (coff_arm_relocate_section): Remove unused local variables.
4245 (coff_arm_bfd_set_private_flags): Change flag variable to type
4247 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4248 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4249 (dump_toc): Change cat to const, and initialize it.
4250 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4251 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4252 (sh_elf_relocate_section): Initialize r_symndx.
4253 * coffcode.h (coff_compute_section_file_positions): Only declare
4254 old_sofar if ALIGN_SECTIONS_IN_FILE.
4255 (coff_write_object_contents): Initialize csym.
4256 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4257 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4259 * dwarf2.c: Include libiberty.h.
4260 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4261 (decode_line_info): Remove unused local variables.
4262 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4263 (m32r_elf_relocate_section): Likewise.
4264 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4265 (v850_elf_reloc): Likewise.
4266 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4267 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4268 * elf.c (assign_file_positions_for_segments): Always set adjust.
4269 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4270 parenthesize expression.
4271 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4272 (m32r_elf_object_p): Return a value.
4273 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4274 * elf32-mips.c (mips_elf_final_link): Initialize last.
4275 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4276 * elf32-v850.c (v850_elf_object_p): Return a value.
4277 (v850_elf_print_private_bfd_data): Change fprintf format string.
4278 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4280 * elflink.h (elf_link_add_object_symbols): Change vernum to
4281 unsigned int, and initialize it. Change fprintf format string.
4282 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4283 when setting or comparing to soname_indx.
4284 (elf_create_pointer_linker_section): Change num_symbols to
4286 * libcoff-in.h (coff_data_type): Change flags to flagword.
4287 * peicode.h (pe_print_idata): Initialize idx. Change j to
4288 bfd_size_type. Initialize hint_member. Remove useless test to
4290 (pe_print_edata): Change num_functions and num_names in struct
4291 EDT_type to unsigned long. Remove cast. Change fprintf format
4293 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4294 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4296 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4297 int *. Update uses. Change j to long.
4298 * bfd-in2.h, libcoff.h: Rebuild.
4300 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4302 * elf32-v850.c Remove definition of USE_REL.
4303 (v850_elf_info_to_howto_rela): New function.
4304 (v850_elf_perform_relocation): Renamed from
4305 v850_elf_store_addend_in_insn. Removed replace argument.
4306 (v850_elf_reloc): store the relocation in the addend field instead
4308 (v850_elf_final_link_relocate): Now calls
4309 v850_elf_perform_relocation.
4310 (v850_elf_relocate_section): Remove code to generate REL
4313 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4315 * coffcode.h (coff_new_section_hook): Set the type and storage
4316 class in the native symbol information allocated for a new section
4319 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4321 * peicode.h: Chain together calls to
4322 coff_bfd_copy_private_bfd_data and
4323 coff_bfd_print_private_bfd_data.
4325 * coff-arm.c: Add prototypes for
4326 coff_arm_bfd_print_private_bfd_data and
4327 coff_arm_bfd_copy_private_bfd_data.
4329 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4331 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4334 * peicode.h: Call arm-coff private data functions after handling
4337 * coff-arm.c: Turn statics into globals so that they can be shared
4338 both pe and pei backends.
4340 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4342 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4344 (sunos_write_object_contents): Likewise.
4345 * aoutx.h (NAME(aout,machine_type)): Likewise.
4346 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4348 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4350 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4352 (bfd_default_scan): Remove m68k special cases.
4353 * bfd-in2.h: Rebuild.
4354 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4356 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4357 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4359 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4360 selection, change printable_name to just "m68k" and make that the
4361 default instead of m68k:68020.
4363 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4365 (MY_get_section_contents): Define as aout_32_get_section_contents
4366 rather than NAME(aout,get_section_contents).
4368 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4370 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4371 and call bfd_default_set_arch_mach to do the real work.
4373 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4375 * bout.c (BALX): Include return register g14 as part of the insn.
4377 (calljx_callback): Use it.
4379 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4381 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4382 * libbfd.h: Rebuild.
4384 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4385 byte_count to unsigned int.
4386 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4387 unused local variables.
4389 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4390 variables er and er1.
4392 * cpu-v850.c: Include <ctype.h>.
4393 (scan): Case isdigit argument to unsigned char.
4395 From Yan Meroth <YAN.MEROTH@st.com>:
4396 * ihex.c (ihex_scan): Add extbase variable so that getting an
4397 extended linear address record does not ignore any previous
4399 (ihex_write_object_contents): When writing out an extended linear
4400 address record, zero out any previous extended address.
4402 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4404 * ieee.c (do_one): Check section before dereferencing it.
4405 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4406 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4408 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4410 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4412 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4414 * coff-arm.c: Add interworking functions to pe backends.
4416 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4418 * configure.in: Use AM_DISABLE_SHARED.
4419 * aclocal.m4, configure: Rebuild with libtool 1.2.
4421 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4423 * coff-arm.c (coff_arm_relocate_section): Better error messages
4424 when interowrking conflucts occur. Courtesy of Jonathan Walton
4426 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4427 relocations. Patch courtesy of Jonathan Walton and Tony
4430 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4432 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4433 part of Feb 22 change controling when to override the existing
4434 symbol with the .plt entry.
4436 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4438 * config.bfd (targ_cpu): Add thumb-pe target.
4440 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4441 functions in PE build.
4443 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4445 * config.bfd (sparclite-*-elf*): Added.
4447 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4449 * configure.in: Add elf.lo to elf shell variable.
4450 * Makefile.am (BFD_LIBS): Remove elf.lo.
4451 (BFD_LIBS_CFILES): Remove elf.c.
4452 (BFD32_BACKENDS): Add elf.lo.
4453 (BFD32_BACKENDS_CFILES): Add elf.c.
4454 * configure, Makefile.in: Rebuild.
4456 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4458 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4459 relocation against a now-local symbol should not have a dynamic
4462 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4464 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4466 (pe_print_private_bfd_data): Print PE flags. From Mikey
4467 <jeffdb@netzone.com>.
4469 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4471 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4472 a plt entry when we can determine that we authoritatively define
4475 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4477 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4478 don't actually use trad-core, but a SunOS-style core file handled
4480 * hosts/sparclinux.h: Remove.
4482 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4484 * peicode.h (pe_print_idata): If there is no .idata section, look
4485 for the import tables in some other section. Make the initial
4486 label line up better with the data. Print the import address
4487 table even if there is no import name table. If the import
4488 address table holds actual addresses, print them.
4490 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4492 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4493 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4494 bfd_error_system_call.
4496 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4498 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4499 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4501 From H.J. Lu <hjl@gnu.org>:
4502 * Makefile.am (libbfd_la_LDFLAGS): Define.
4503 * Makefile.in: Rebuild.
4505 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4507 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4508 * netbsd.h (MACHTYPE_OK): Define.
4509 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4510 calling N_SET_MACHTYPE, rather than having a switch.
4511 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4513 * i386netbsd.c (MACHTYPE_OK): Don't define.
4514 (DEFAULT_MID): Define.
4515 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4516 (MACHTYPE_OK): Don't define.
4517 (DEFAULT_MID): Define.
4518 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4519 (DEFAULT_MID): Define.
4520 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4521 (DEFAULT_MID): Define.
4522 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4523 (DEFAULT_MID): Define.
4525 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4526 * vaxnetbsd.c: New file.
4527 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4528 rather than netbsd_core.
4529 * targets.c (vaxnetbsd_vec): Declare.
4530 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4531 defined, add netbsd_core_vec.
4532 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4533 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4534 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4535 * config.bfd (alpha*-*-netbsd*): New target.
4536 * Makefile.am: Rebuild dependencies.
4537 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4538 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4539 * configure, Makefile.in: Rebuild.
4541 * configure.host: Remove the old shared library build stuff. We
4542 now use libtool instead.
4544 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4546 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4548 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4550 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4551 * configure: Rebuild.
4553 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4554 * elf32-v850.c (remember_hi16s_reloc): New function.
4555 (find_remembered_hi16s_reloc): New function.
4556 (v850_elf_store_addend_in_insn): Use the above new functions to
4557 match up HI6S relocs with LO16 relocs.
4559 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4561 * configure.in: Change -linux* to -linux-gnu*.
4562 * config.bfd, configure.host: Likewise.
4563 * configure: Rebuild.
4565 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4567 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4568 LO16/HI16S bug and improve comments about what is going on.
4570 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4572 * configure, aclocal.m4: Rebuild with new libtool.
4574 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4576 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4577 when merging v850 code into v850e/v850ea code. Do not initialise
4578 output flags if the input is the default architecture.
4580 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4582 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4583 get the size from bfd_arch_bits_per_address instead of directly
4586 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4588 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4589 to wrap, just return all 1's bits instead.
4590 * libbfd.h: Regenerate.
4592 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4594 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4596 (coff_relocate_section): If COFF_WITH_PE, define as
4597 coff_pe_i386_relocate_section.
4598 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4599 skip empty sections, to match coff_write_object_contents.
4601 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4602 rather than swapping out r_offset twice. From Luke Deller
4603 <luked@cse.unsw.edu.au>.
4605 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4607 * configure.in: Set libtool_enable_shared rather than
4608 libtool_shared. Remove diversion hack.
4609 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4612 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4614 * syms.c (struct stab_cache): Define.
4615 (struct stab_find_info): Remove cached_offset, cached_stab,
4616 cached_str, and cached_stroff fields. Add file_cache,
4617 function_cache, and line_cache fields.
4618 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4621 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4623 * peicode.h (pe_print_idata): Check for import of ordinal rather
4625 (pe_print_edata): If there is no .edata section, look for the
4626 export data in some other section.
4628 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4630 * configure.in: Change version to 2.8.4.
4631 * configure: Regenerated.
4633 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4635 Add tms320c30 support:
4636 * cpu-tic30.c: New file.
4637 * aout-tic30.c: New file.
4638 * coff-tic30.c: New file.
4639 * archures.c (bfd_arch_tic30): Define.
4640 (bfd_tic30_arch): Declare.
4641 (bfd_archures_list): Add bfd_tic30_arch.
4642 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4644 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4645 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4646 (coff_set_flags): Likewise.
4647 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4648 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4649 * Makefile.am: Rebuild dependencies.
4650 (ALL_MACHINES): Add cpu-tic30.lo.
4651 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4652 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4653 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4654 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4656 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4658 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4659 to lag behind LO16 reloc by a couple of instructions.
4661 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4663 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4664 make to reexamine the file timestamp.
4665 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4667 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4670 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4672 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4673 to create .dynsbss and .rela.sbss sections.
4674 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4675 copied from dynamic objects into .sbss.
4676 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4677 use it. Correct typo of .rela.sdata2.
4678 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4679 put the data, which may now be in .sbss.
4680 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4681 (elf_backend_create_dynamic_sections): Define as
4682 ppc_elf_create_dynamic_sections.
4684 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4685 against _GLOBAL_OFFSET_TABLE_.
4686 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4687 shared libraries which refer to local symbols. Make sure that the
4688 test for allocating space for a reloc in a shared object is the
4689 same as the test for emitting a reloc.
4691 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4693 * config.bfd (i[3456]-*-mingw32*): New target.
4694 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4695 * aclocal.m4, configure: Rebuild.
4697 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4699 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4702 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4704 Sparc v9 ABI compliant PLT:
4705 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4706 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4707 (LARGE_PLT_THRESHOLD): New define.
4708 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4709 (sparc64_elf_build_plt): New function.
4710 (sparc64_elf_plt_entry_offset): Likewise.
4711 (sparc64_elf_plt_ptr_offset): Likewise.
4712 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4713 contain the index for convenience. Skip the initial entries
4715 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4716 memory for the benefit of .rela.plt.
4717 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4718 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4719 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4720 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4721 Call sparc64_elf_build_plt.
4722 (elf_backend_want_got_plt): No.
4723 (elf_backend_plt_readonly): No.
4724 (elf_backend_plt_alignment): 8.
4726 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4727 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4728 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4731 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4733 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4735 * cpu-mips.c (arch_info_struct): Add mips variants.
4736 * bfd-in2.h: Rebuilt.
4738 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4740 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4743 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4745 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4746 (i[3456]86sco3.2v5*coff): New target.
4748 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4750 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4752 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4754 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4755 * bfd-in2.h: Regenerate.
4757 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4759 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4761 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4763 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4764 adjust addend for an output common symbol (from Jimmy Blair
4765 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4766 defined symbol to counteract adjustment made in generic relocation
4769 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4771 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4773 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4774 (GET_SCNDHR_NLNNO): Likewise.
4776 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4778 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4780 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4782 * elf32-m32r.c: Add macros to handle NOP insertion.
4784 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4786 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4787 (xcoff_mark): Likewise.
4788 (xcoff_build_ldsyms): Mark absolute symbols.
4790 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4792 * bout.c (b_out_write_object_contents): Sort symbols before output
4793 to keep {CALL,BAL}NAME symbols adjacent.
4794 (b_out_symbol_cmp): New function.
4796 For older changes see ChangeLog-9697
4802 version-control: never