1 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
4 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
5 and NON_GOT_REF from weak defined symbol to real symbol.
6 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
7 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
9 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
10 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
11 don't create a COPY reloc.
13 1999-09-03 Ian Lance Taylor <ian@zembu.com>
15 * elflink.h (elf_bfd_final_link): When counting relocations, don't
16 count those in sections we are not including in the link.
18 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
20 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
21 field in hpux11 shared libraries.
23 1999-09-02 Nick Clifton <nickc@cygnus.com>
25 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
27 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
29 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
30 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
31 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
33 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
35 * elflink.h (record_link_assignment): When possible, keep the
36 original type of the symbol.
38 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
40 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
41 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
42 tools were configured.
43 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
45 1999-08-26 Mark Mitchell <mark@codesourcery.com>
47 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
48 GOT entries for GOT16 relocations; they're not required.
50 1999-08-24 Nick Clifton <nickc@cygnus.com>
52 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
54 * config.bfd (arm-*-netbsd*): New target.
55 * configure.in (armnetbsd_vec): New target vector.
56 * configure: Regenerate
57 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
59 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
60 (ALL_MACHINES_CFILES): Add armnetbsd.c.
61 (armnetbsd.lo): New rule with deps.
62 * Makefile.in: Regenerate.
64 * armnetbsd.c: New file: Definitions specific to arm-netbsd
67 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
69 * som.c (som_slurp_symbol_table): Fix typo in comment.
71 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
73 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
74 here instead of using elf_section_data...
76 1999-08-19 Nick Clifton <nickc@cygnus.com>
78 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
79 relocations into the base file.
80 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
81 we are building a base file.
83 1999-08-19 Nick Clifton <nickc@cygnus.com>
85 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
87 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
88 REL relocs when performing a partial relocation.
90 1999-08-18 Donn Terry <donn@interix.com>
92 * cofflink.c: Move definitions of N_TMASK, et. al., out of
93 _bfd_coff_link_input_bfd into top level.
95 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
96 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
97 (coff_i386_rtype_to_howto): Likewise.
98 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
99 Completely ignore symbols which are all zero.
100 (dummy_reloc16_estimate): Add return 0.
101 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
102 variable copy to name_copy to avoid shadowing outer scope
104 * libcoff-in.h (coff_data_type): Change raw_syment_count field
105 from unsigned int to unsigned long. Add timestamp field.
106 * libcoff.h: Rebuild.
108 1999-08-17 H.J. Lu <hjl@gnu.org>
110 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
113 1999-08-17 Ian Lance Taylor <ian@zembu.com>
115 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
116 for special section symbols.
117 * elflink.h (elf_merge_symbol): If we have no old BFD, check
118 BSF_DYNAMIC on the section symbol to see whether the old BFD is
121 1999-08-15 Mark Mitchell <mark@codesourcery.com>
123 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
124 coincidence of variable names between old and new code.
126 1999-08-12 Nick Clifton <nickc@cygnus.com>
128 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
129 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
130 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
131 and 'addend' parameter a 'bfd_signed_vma'.
132 (elf32_arm_final_link_relocate): Do not involve stubs in
133 R_ARM_THM_PC22 relocs relative to section symbols, they are long
134 jumps, not function calls.
136 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
138 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
139 in R_ARM_PC24 relocs.
141 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
143 * elf-hppa.h (elf_hppa_fake_sections): New function.
144 * elf32-hppa.c (elf_backend_fake_sections): Define.
146 * elf-hppa.h (elf_hppa_final_write_processing): Update for
147 recent changes to the arch_info structure.
149 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
150 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
151 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
154 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
155 Ralf Baechle <ralf@uni-koblenz.de>
157 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
158 output DT_MIPS_GOTSYM.
159 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
160 DT_MIPS_SYMTABNO if there are no global GOT symbols.
162 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
164 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
165 prototype. Handle local symbols. Add commentary.
166 (mips_elf_calculate_relocation): Adjust accordingly.
167 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
170 * elflink.h (elf_bfd_final_link): Tweak last change.
172 1999-08-09 Mark Mitchell <mark@codesourcery.com>
174 * elflink.h (elf_link_size_reloc_section): Use the counts in the
175 elf-section data to allocate just the right amount of relocation
176 space. Don't allocate the hash space twice.
177 (elf_bfd_final_link): Calculate the amount of space to allocate in
178 each relocation section.
180 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
182 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
183 64bit mode, generate a section relative relocation for a 32bit
185 (elf_hppa_is_local_label_name): New function.
186 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
187 shared between 32bit and 64bit port.
189 1999-08-09 Mark Mitchell <mark@codesourcery.com>
191 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
192 R_MIPS_GOT16 and R_MIPS_CALL16.
193 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
194 to use when looking for a preexisting GOT entry.
196 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
198 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
199 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
201 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
203 1999-08-09 Geoff Keating <geoffk@cygnus.com>
205 * elflink.h (elf_link_output_extsym): Don't output a weak
206 reference to an undefined symbol just because it was defined weak
209 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
211 * coffgen.c (coff_find_nearest_line): When looking for file, use
212 last best match rather than first. If address is beyond last line
213 number record, don't return the last line as the correct value.
215 1999-08-08 Ian Lance Taylor <ian@zembu.com>
217 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
218 * bfd-in2.h: Rebuild.
220 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
222 * libcoff-in.h (struct coff_section_alignment_entry): Define.
223 * coffcode.h (coff_set_custom_section_alignment): New static
225 (coff_section_alignment_table): New static array.
226 (coff_new_section_hook): Use coff_set_customer_section_alignment.
227 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
228 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
229 * libcoff.h: Rebuild.
231 1999-08-08 Ian Lance Taylor <ian@zembu.com>
233 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
235 * Makefile.in: Rebuild.
237 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
239 * section.c (SEC_SHARED): Define.
240 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
241 (styp_to_sec_flags): Likewise.
242 * peicode.h (coff_swap_scnhdr_out): Likewise.
243 * bfd-in2.h: Rebuild.
245 1999-08-08 Ian Lance Taylor <ian@zembu.com>
247 * coffcode.h (coff_classify_symbol): Comment out part of
248 1999-08-05 change which breaks cygwin DLLs.
250 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
251 * aclocal.m4, configure: Rebuild.
253 1999-08-06 Ian Lance Taylor <ian@zembu.com>
255 * section.c (global_syms): Only initialize union field if
258 1999-08-04 Mark Mitchell <mark@codesourcery.com>
260 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
261 the size of a GOT entry here.
262 (mips_elf_calculate_relocation): Don't create a local GOT entry
263 for the symbol in a GOT16 relocation; just for it's high-order bit
264 (_bfd_mips_elf_relocate_section): Fix thinko.
266 1999-08-05 Ian Lance Taylor <ian@zembu.com>
268 Based on patches from Donn Terry <donn@interix.com>:
269 * coffcode.h (enum coff_symbol_classification): Define.
270 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
271 _bfd_coff_classify_symbol. Change return type.
272 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
273 (coff_slurp_symbol_table): Use coff_classify_symbol.
274 (coff_classify_symbol): New static function.
275 (coff_sym_is_global): Never define.
276 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
277 * cofflink.c (coff_link_check_ar_symbols): Use
278 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
279 (coff_link_add_symbols): Likewise.
280 (_bfd_coff_link_input_bfd): Likewise.
281 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
282 coff_classify_symbol.
283 * libcoff.h: Rebuild.
285 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
287 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
288 (e_ltpsel, e_rtpsel): Similarly.
290 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
291 and 14bit ertpsel. Handle 64bit psel.
293 1999-08-04 Mark Mitchell <mark@codesourcery.com>
295 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
296 handling for REL relocations. And only left-shift R_MIPS26
297 relocation addends where necessary.
299 1999-08-03 Mark Mitchell <mark@codesourcery.com>
301 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
302 (mips_elf_next_lo16_relocation): Don't compute the addend here.
303 Just return the relocation found.
304 (mips_elf_relocate_section): Pull the LO16 addend out of the
305 section itself when using REL relocations.
307 * elf32-mips.c (mips_elf_calculate_relocation): Restore
308 _DYNAMIC_LINK handling and handling of undefined symbols in shared
311 1999-08-03 Ian Lance Taylor <ian@zembu.com>
313 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
314 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
315 relocation against a symbol in an input section with no output
316 section. From Daniel Jacobowitz <drow@false.org>.
318 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
320 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
321 look for generated file correctly.
322 * aclocal.m4, configure: Rebuild.
324 1999-08-02 Mark Mitchell <mark@codesourcery.com>
326 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
327 and R_MIPS16_26 relocations correctly when relocating.
328 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
329 and R_MIPS_CALL_LO16 are for global symbols.
331 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
333 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
335 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
336 variables and initialize them.
338 1999-08-01 Mark Mitchell <mark@codesourcery.com>
340 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
341 there are no global symbols requiring GOT entries.
342 (_bfd_mips_elf_size_dynamic_sections): Likewise.
343 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
344 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
346 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
347 symbols are considered to have the value zero.
348 (_bfd_mips_elf_relocate_section): Don't try to perform a
349 relocation for an undefined symbol.
350 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
353 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
355 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
356 wants ba,a,pt %xcc instead of %icc.
357 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
358 of large PLT entries.
359 (sparc64_elf_plt_ptr_offset): Fix calculation.
360 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
361 addend should be relative to load address, not .plt section start.
362 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
364 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
366 * elf-bfd.h (struct elf_backend_data): Add
367 print_symbol_all and output_arch_syms backend methods.
368 * elfxx-target.h: Likewise.
369 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
370 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
371 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
373 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
374 symbols in .dynsym, add their names into .dynstr. Put those symbols
376 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
377 pointers to STT_REGISTER symbols in dynsym section.
378 (sparc64_elf_print_symbol_all): New function.
379 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
380 printing using the print_symbol_all hook.
382 1999-07-30 Catherine Moore <clm@cygnus.com>
384 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
387 1999-07-29 Richard Henderson <rth@cygnus.com>
389 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
390 dynamic_sections_created.
392 1999-07-29 Richard Henderson <rth@cygnus.com>
394 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
395 (mips_rtype_to_howto): ... new function.
396 (_bfd_mips_elf_relocate_section): Use it.
398 1999-07-28 Mark Mitchell <mark@codesourcery.com>
400 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
402 1999-07-27 Nick Clifton <nickc@cygnus.com>
404 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
406 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
407 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
409 1999-07-23 Donn Terry <donn@interix.com>
411 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
412 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
413 * cofflink.c (coff_link_add_symbols): If PE, handle section
415 * libcoff.h: Rebuild.
417 * config.bfd (i[3456]86-*-interix*): New target.
419 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
421 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
422 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
423 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
424 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
425 (COFF_SUPPORT_GNU_LINKONCE): Define.
426 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
427 (COFF_SUPPORT_GNU_LINKONCE): Define.
429 1999-07-21 Ian Lance Taylor <ian@zembu.com>
432 * makefile.dos: Remove; obsolete.
433 * configure.bat: Remove; obsolete.
435 1999-07-21 H.J. Lu <hjl@gnu.org>
437 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
439 1999-07-21 Philippe De Muyter <phdm@macqel.be>
441 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
442 message and fail if a symbol index is out of range.
444 1999-07-21 Ian Lance Taylor <ian@zembu.com>
446 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
447 when looking at a R_MIPS_GOT16 relocation.
449 1999-07-20 Nick Clifton <nickc@cygnus.com>
451 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
453 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
455 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
456 removed in previous change.
457 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
458 in relocateable output.
460 1999-07-19 Ian Lance Taylor <ian@zembu.com>
462 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
465 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
466 if they appear to be specially created by the linker.
468 1999-07-19 Nick Clifton <nickc@cygnus.com>
470 * targets.c (alternative_target): New field in bfd_target
472 (bfd_search_for_target): New function: Find a target that
473 satisifies a search function.
474 * bfd-in2.h: Regenerate.
476 * elfxx-target.h: Initialise the alternative_target field of
477 the bfd_target structures to point to the other target (if
479 * nlm-target.h: Initialise the alternative_target field of
480 the bfd_target structures to point to the other target (if
483 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
484 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
486 * aix386-core.c: Initialise new field of bfd_target structure.
487 * aout-adobe.c: Initialise new field of bfd_target structure.
488 * aout-arm.c: Initialise new field of bfd_target structure.
489 * aout-target.h: Initialise new field of bfd_target structure.
490 * aout-tic30.c: Initialise new field of bfd_target structure.
491 * binary.c: Initialise new field of bfd_target structure.
492 * bout.c: Initialise new field of bfd_target structure.
493 * cisco-core.c: Initialise new field of bfd_target structure.
494 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
495 * coff-alpha.c: Initialise new field of bfd_target structure.
496 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
497 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
498 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
499 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
500 * coff-i386.c: Initialise new field of bfd_target structure.
501 * coff-i860.c: Initialise new field of bfd_target structure.
502 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
503 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
504 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
505 * coff-mips.c: Initialise new field of bfd_target structure.
506 * coff-ppc.c: Initialise new field of bfd_target structure.
507 * coff-rs6000.c: Initialise new field of bfd_target structure.
508 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
509 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
510 * coff-tic30.c: Initialise new field of bfd_target structure.
511 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
512 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
513 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
514 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
515 * hppabsd-core.c: Initialise new field of bfd_target structure.
516 * hpux-core.c: Initialise new field of bfd_target structure.
517 * i386msdos.c: Initialise new field of bfd_target structure.
518 * i386os9k.c: Initialise new field of bfd_target structure.
519 * ieee.c: Initialise new field of bfd_target structure.
520 * ihex.c: Initialise new field of bfd_target structure.
521 * irix-core.c: Initialise new field of bfd_target structure.
522 * mipsbsd.c: Initialise new field of bfd_target structure.
523 * netbsd-core.c: Initialise new field of bfd_target structure.
524 * oasys.c: Initialise new field of bfd_target structure.
525 * osf-core.c: Initialise new field of bfd_target structure.
526 * ppcboot.c: Initialise new field of bfd_target structure.
527 * ptrace-core.c: Initialise new field of bfd_target structure.
528 * sco5-core.c: Initialise new field of bfd_target structure.
529 * som.c: Initialise new field of bfd_target structure.
530 * srec.c: Initialise new field of bfd_target structure.
531 * tekhex.c: Initialise new field of bfd_target structure.
532 * trad-core.c: Initialise new field of bfd_target structure.
533 * versados.c: Initialise new field of bfd_target structure.
534 * vms.c: Initialise new field of bfd_target structure.
536 1999-07-19 Andreas Schwab <schwab@suse.de>
538 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
541 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
543 * elflink.h (elf_link_adjust_relocs): New function.
544 (elf_bfd_final_link): Use it.
545 (elf_link_input_bfd): Deal with the fact that there can be
546 two relocation sections for a single section.
547 (elf_reloc_link_order): Likewise.
549 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
550 a relocateable object.
551 (_bfd_mips_elf_relocate_section): Handle relocateable links.
553 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
555 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
556 (sparc64_elf_get_reloc_upper_bound,
557 sparc64_elf_get_dynamic_reloc_upper_bound,
558 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
559 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
561 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
562 ELF64_R_TYPE_ID/DATA where appropriate.
564 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
566 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
569 1999-07-16 Ian Lance Taylor <ian@zembu.com>
571 * elf32-mips.c (mips_elf_local_relocation_p): New static
573 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
574 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
575 Always set *require_jalxp.
576 (mips_elf_stub_section_p): Mark abfd parameter as unused.
577 (_bfd_mips_elf_relocate_section): Only look for LO16 following
578 GOT16 if the GOT16 is against a local symbol. Don't return false
579 for an undefined symbol. If there is an overflow, assert that we
582 1999-07-16 Andreas Schwab <schwab@suse.de>
584 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
585 variables `link' and `elfsec'.
586 (elf_bfd_final_link): Remove unused variable `os'.
588 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
590 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
591 a PT_PHDR program headers.
592 (_bfd_mips_elf_final_link): Don't assume there are going to be
593 section symbols when we're not building a shared object.
594 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
597 1999-07-15 J.T. Conklin <jtc@redback.com>
599 * config.bfd (i[3456]86-*-vxworks*): New target.
601 1999-07-15 Mark Mitchell <mark@codesourcery.com>
603 * elf32-mips.c (mips_elf_stub_section_p): New function.
604 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
605 (mips_elf_relocate_section): Adjust calling sequence for
606 mips_elf_calculate_relocation and mips_elf_perform_relocation.
607 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
610 1999-07-15 Ian Lance Taylor <ian@zembu.com>
612 * configure.in: Bump version number to 2.9.5.
613 * configure: Rebuild.
615 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
617 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
619 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
620 to derive final type instead of hardwiring a selection.
622 1999-07-14 Mark Mitchell <mark@codesourcery.com>
624 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
625 things relocated by R_MIPS16_GPREL.
626 (mips_elf_perform_relocation): Likewise.
628 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
630 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
632 1999-07-14 Richard Henderson <rth@cygnus.com>
634 * elf32-mips.c (struct mips_got_info): Add global_gotno.
635 (_bfd_mips_elf_size_dynamic_sections): Set it.
636 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
637 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
638 new argument max_local.
640 1999-07-14 Mark Mitchell <mark@codesourcery.com>
642 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
643 subwords when handling an R_MIPS16_26 relocation.
644 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
647 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
648 dst_mask to match reality.
649 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
650 (mips_elf_obtain_contents): Use bfd_get.
651 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
652 (mips_elf_relocate_section): Likewise.
654 1999-07-13 Mark Mitchell <mark@codesourcery.com>
656 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
657 (mips_elf_relocate_section): Adjust calling sequence for
658 mips_elf_perform_relocation.
659 (mips_elf_perform_relocation): Take additional argument. Handle
660 R_MIPS16_26. Use bfd_put for convenience.
662 1999-07-13 Richard Henderson <rth@cygnus.com>
664 * elf.c (assign_file_positions_for_segments): Thinko last change.
665 Always overwrite p_flags.
667 1999-07-13 Richard Henderson <rth@cygnus.com>
669 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
670 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
671 .dynbss and .rel[a].bss if want_dynbss.
672 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
674 1999-07-13 Richard Henderson <rth@cygnus.com>
676 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
678 1999-07-13 Richard Henderson <rth@cygnus.com>
680 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
681 (struct elf_link_hash_table): Add dynlocal.
682 (_bfd_elf_link_lookup_local_dynindx): Prototype.
683 (_bfd_elf_link_adjust_dynindx): Delete.
684 (_bfd_elf_link_renumber_dynsyms): Prototype.
685 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
686 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
687 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
688 (_bfd_elf_link_lookup_local_dynindx): New function.
689 (elf_link_renumber_hash_table_dynsyms): New function.
690 (_bfd_elf_link_renumber_dynsyms): New function.
691 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
692 (struct elf_assign_sym_version_info): Delete removed_dynamic.
693 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
694 instead of elf_link_remove_section_and_adjust_dynindices.
695 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
696 (elf_link_assign_sym_version): Remove removed_dynamic code.
697 (elf_link_renumber_dynsyms): Delete.
698 (elf_bfd_final_link): Install section and local symbols into .dynsym.
700 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
701 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
702 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
703 * elf32-mips.c: Similarly.
704 * elf32-ppc.c: Similarly.
705 * elf32-sparc.c: Similarly.
706 * elf64-alpha.c: Similarly.
707 * elf64-sparc.c: Similarly.
709 1999-07-13 Mark Mitchell <mark@codesourcery.com>
711 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
712 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
713 when the relocation is against _gp_disp.
715 1999-07-12 Mark Mitchell <mark@codesourcery.com>
717 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
718 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
719 to possibly_dynamic_relocs. Adjust usage throughout code.
720 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
721 (elf_mips_ctor64_howto): Likewise.
722 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
724 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
725 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
726 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
727 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
729 1999-07-12 Ian Lance Taylor <ian@zembu.com>
731 * Makefile.am: Rebuild dependencies.
732 * Makefile.in: Rebuild.
734 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
735 * bfd-in2.h: Rebuild.
737 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
738 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
739 structure initializations. Add casts.
740 * reloc.c (EMPTY_HOWTO): Define.
741 * bfd-in2.h: Rebuild.
742 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
743 comparisons against 0.
744 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
745 previous_ibfd_e_flags to unsigned long.
746 * vms.h (struct vms_private_data_struct): Change section_count to
748 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
749 (_bfd_vms_write_gsd): Change symnum to unsigned.
750 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
751 * vms-tir.c (etir_sta): Change psect to unsigned.
752 (alloc_section): Change idx to unsigned.
753 (tir_sta, tir_ctl): Change psect to unsigned.
754 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
755 * vms.c (priv_section_count): Change to unsigned.
757 1999-07-12 Andreas Schwab <schwab@suse.de>
759 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
760 * m68klinux.c: Likewise.
762 1999-07-12 Ian Lance Taylor <ian@zembu.com>
764 * Many files: Changes to avoid gcc warnings: Remove unused local
765 variables. Add default case to enum switches.
766 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
767 compile if not COFF_IMAGE_WITH_PE.
768 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
769 (bfd_arm_get_bfd_for_interworking): Likewise.
770 (bfd_arm_process_before_allocation): Likewise.
771 * epoc-pei-arm.c: Don't rename bfd_arm functions.
772 * pei-arm.c: Likewise.
773 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
774 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
775 (mips_elf_got16_entry): Put parens around & in body of ==.
776 (mips_elf_calculate_relocation): Correct test for empty string.
777 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
779 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
782 1999-07-11 Ian Lance Taylor <ian@zembu.com>
784 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
785 as appropriate. Fill in structure initializations. Add variable
786 initializations. Add casts.
787 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
788 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
790 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
792 * elf-bfd.h (bfd_elf_hash): Update declaration.
793 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
794 when calling bfd_elf_hash.
796 1999-07-11 Mark Mitchell <mark@codesourcery.com>
798 * libbfd.c (bfd_put_8): Make it of type `void'.
799 * bfd-in2.h: Regenerated.
800 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
802 (_bfd_mips_elf_final_link): Likewise.
804 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
806 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
808 * config.bfd (hppa*-*-linux-gnu*): New target
810 1999-07-07 Mark Mitchell <mark@codesourcery.com>
812 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
813 (_bfd_mips_elf_create_dynamic_sections): New function.
814 (_bfd_mips_elf_add_symbol_hook): Likewise.
815 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
816 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
817 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
818 (_bfd_mips_elf_gc_mark_hook): Likewise.
819 (_bfd_mips_elf_gc_sweep_hook): Likewise.
820 (_bfd_mips_elf_always_size_sections): Likewise.
821 (_bfd_mips_elf_size_dynamic_sections): Likewise.
822 (_bfd_mips_elf_check_relocs): Likewise.
823 (_bfd_mips_elf_link_hash_table_create): Likewise.
824 (_bfd_mips_elf_print_private_data): Likewise.
825 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
826 (_bfd_mips_elf_final_link): Likewise.
827 (_bfd_mips_elf_additional_program_headers): Likewise.
828 (_bfd_mips_elf_modify_segment_map): Likewise.
829 (_bfd_mips_elf_relocate_section): Likewise.
830 * elf32-mips.c (mips_elf32_object_p): Move contents into
831 _bfd_mips_elf_object_p.
832 (mips_elf_additional_program_headers): Rename to
833 _bfd_mips_elf_additional_program_headers.
834 (mips_elf_modify_segment_map): Rename to
835 _bfd_mips_elf_modify_segment_map.
836 (elf_mips_abi_name): Change prototype.
837 (mips_elf32_section_from_shdr): Merge into
838 _bfd_mips_elf_section_from_shdr.
839 (mips_elf32_section_processing): Merge into
840 _bfd_mips_elf_section_processing.
841 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
842 the right back-end ELF linker.
843 (mips_elf_relocate_section): Rename to
844 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
845 (mips_elf_link_output_symbol_hook): Rename to
846 _bfd_mips_elf_link_output_symbol_hook.
847 (mips_elf_create_dynamic_section): Rename to
848 _bfd_mips_elf_create_dynamic_section.
849 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
850 Adjust for 64-bit code. Use mips_elf_got_section.
851 (mips_elf_adjust_dynamic_symbol): Rename to
852 _bfd_mips_elf_adjust_dynamic_symbol. Use
853 mips_elf_allocate_dynamic_relocations.
854 (mips_elf_finish_dynamic_symbol): Rename to
855 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
856 Adjust for 64-bit code.
857 (mips_elf_finish_dynamic_sections): Rename to
858 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
859 (mips_elf_always_size_sections): Rename to
860 _bfd_mips_elf_always_size_sections.
861 (mips_elf_add_symbol_hook): Rename to
862 _bfd_mips_elf_add_symbol_hook.
863 (mips_elf_next_lo16_addend): Constify.
864 (mips_elf_calculate_relocation): Likewise.
865 (mips_elf_obtain_contents): Likewise.
866 (mips_elf_perform_relocation): Likewise.
867 (mips_elf_create_dynamic_relocation): Likewise.
868 (mips_elf_allocate_dynamic_relocations): New function.
869 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
870 (MIPS_ELF_REL_SIZE): Likewise.
871 (MIPS_ELF_DYN_SIZE): Likewise.
872 (MIPS_ELF_GOT_SIZE): Likewise.
873 (MIPS_ELF_SYM_SIZE): Likewise.
874 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
875 (MIPS_ELF_GET_WORD): Likewise.
876 (MIPS_ELF_PUT_WORD): Likewise.
877 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
878 (STUB_LW): Conditionalize for 64-bit value.
879 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
881 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
882 Check it for inconsistency.
883 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
885 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
887 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
888 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
889 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
890 (mips_elf_local_got_index): Likewise.
891 (mips_elf_got_page): Likewise.
892 (mips_elf_got_info): Likewise.
893 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
894 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
895 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
896 instead of constant `2'.
897 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
898 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
899 (mips_elf_size_dynamic_sections): Use
900 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
901 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
902 Adjust all releveant entries in elf backend table.
903 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
904 (mips_elf64_section_processing): Likewise.
905 Adjust elf backend entries to use _bfd_mips_elf variants now
908 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
910 (size_dynamic_sections): Likewise.
911 (elf_link_output_extsym): Likewise.
912 * elf.c: (elf_fake_sections): Likewise.
913 * libbfd.c (bfd_get): New macro.
915 * bfd-in2.h: Regenerated.
917 1999-07-07 Mark Mitchell <mark@codesourcery.com>
919 * elf-bfd.h (elf_size_info): Add hash_entry_size,
920 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
921 wap_reloca_in, and swap_reloca_out.
922 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
923 multiple internal relocations per external relocation.
924 (link_read_relocs): Likewise.
925 (elf_bfd_final_link): Likewise.
926 (elf_link_input_bfd): Likewise.
927 (elf_gc_mark): Likewise.
928 (elf_gc_smash_unused_vtentry_relocs): Likewise.
929 * elfcode.h (elf_swap_dyn_out): Adjust type to match
931 (size_info): Add entries for new fields.
932 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
933 (mips_elf64_be_swap_reloc_in): New function.
934 (mips_elf64_be_swap_reloc_out): Likewise.
935 (mips_elf64_be_swap_reloca_in): Likewise.
936 (mips_elf64_be_swap_reloca_out): Likewise.
937 (mips_elf64_size_info): Add entries for new fields.
939 1999-07-07 Ian Lance Taylor <ian@zembu.com>
941 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
942 field equals the new rel_count field.
943 (elf_link_input_bfd): When doing a relocateable link, use the new
944 rel_count field rather than the reloc_count field.
945 (elf_reloc_link_order): Likewise.
946 (elf_finish_pointer_linker_section): Likewise.
948 Based on patch from H.J. Lu <hjl@gnu.org>:
949 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
950 shared library to override a weak definition in a regular object.
952 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
954 * libhppa.h: Revert July 2, 1999 patch.
956 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
957 need to generate DLTIND relocations, not DLTREL relocations.
959 1999-07-05 Nick Clifton <nickc@cygnus.com>
961 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
963 (coff_set_flags): Recognise arm 5 architectures.
965 * cpu-arm.c: Add support for strongarm and arm9 cpus.
966 Add support for armv5 architecture.
968 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
970 * reloc.c: Add new, assembler only, ARM reloc:
971 BFD_RELOC_ARM_ADRL_IMMEDIATE.
973 * bfd-in2.h: Regenerate.
975 1999-07-02 Mark Mitchell <mark@codesourcery.com>
977 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
978 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
979 * elf.c (_bfd_elf_find_nearest_line): Pass it.
980 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
981 * elf32-mips.c (ABI_64_P): New macro.
982 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
983 (_bfd_mips_elf_find_nearest_line): Adjust call to
984 _bfd_dwarf2_find_nearest_line.
985 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
986 * libbfd.h: Regenerated.
988 1999-07-02 Ian Lance Taylor <ian@zembu.com>
990 * config.bfd: Add * at the end of i[3456]86-*-unixware.
992 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
994 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
995 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
997 1999-07-01 Mark Mitchell <mark@codesourcery.com>
999 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1001 (_bfd_elf_init_reloc_shdr): New function.
1002 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1003 bfd_alloc followed by memset.
1004 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1005 (elf_fake_sections): Here.
1006 (assign_section_numbers): Assign section numbers for the second
1007 relocation section, if required.
1008 * elflink.h (elf_link_output_relocs): New function.
1009 (elf_link_size_reloc_section): Likewise.
1010 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1011 (elf_link_input_bfd): Use elf_link_output_relocs.
1013 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1014 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1016 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1018 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1021 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1023 * elf32-mips.c (mips_elf_got_info): Move declaration before
1024 prototypes. Change global_gotsym to be a pointer to a hash entry,
1025 rather than a number index.
1026 (mips_elf_link_hash_entry): Move declaration before prototypes.
1027 (mips_elf_irix6_finish_dynamic_symbol): New function.
1028 (mips_elf_sign_extend): Likewise.
1029 (mips_elf_high): Likewise.
1030 (mips_elf_higher): Likewise.
1031 (mips_elf_highest): Likewise.
1032 (mips_elf_global_got_index): Likewise.
1033 (mips_elf_local_got_index): Likewise.
1034 (mips_elf_got_offset_from_index): Likeiwse.
1035 (mips_elf_record_global_got_symbol): Likewise.
1036 (mips_elf_got_page): Likewise.
1037 (mips_elf_next_lo16_addend): Likewise.
1038 (mips_elf_calculate_relocation): Likewise.
1039 (mips_elf_obtain_contents): Likewise.
1040 (mips_elf_perform_relocation): Likewise.
1041 (mips_elf_assign_gp): Likewise.
1042 (mips_elf_sort_hash_table_f): Likewise.
1043 (mips_elf_sort_hash_table): Likewise.
1044 (mips_elf_got_section): Likewise.
1045 (mips_elf_got_info): Likewise.
1046 (mips_elf_create_local_got_entry): Likewise.
1047 (mips_elf_got16_entry): Likewise.
1048 (mips_elf_create_dynamic_relocation): Likewise.
1049 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1050 (mips_elf_final_gp): Use mips_elf_assign_gp.
1051 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1052 into SHN_SCOMMON automatically on IRIX6.
1053 (mips_elf_add_symbol_hook): Likewise.
1054 (mips_elf_relocate_section): Rewrite, using
1055 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1056 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1057 Don't deal with .rld_map on IRIX6.
1058 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1059 section flags appropriately for .got.
1060 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1061 the got. Call mips_elf_record_global_got_symbol and allocate
1062 local got space appropriately.
1063 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1064 char *. Rework calculation of GOT size. Sort dynamic symbol
1065 table entries so entries that do not require GOT entries appear at
1066 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1067 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1069 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1071 (mips_elf_finish_dynamic_symbol): Use
1072 mips_elf_irix6_finish_dynamic_symbol.
1073 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1074 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1075 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1077 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1079 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1080 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1082 1999-06-04 Philip Blundell <philb@gnu.org>
1084 * elf32-arm.h (elf_backend_got_header_size): Define.
1085 (elf_backend_plt_header_size): Likewise.
1087 1999-06-28 Jim Pick <jim@jimpick.com>
1089 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1091 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1093 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1094 relocation function.
1095 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1097 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1099 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1100 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1101 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1102 (_bfd_mips_elf_section_from_shdr): Use them.
1103 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1104 of GP-relative sections.
1105 (_bfd_mips_elf_set_section_contents): Use them.
1106 (_bfd_mips_elf_section_processing): Share code between .sdata and
1107 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1108 (mips_elf_additional_program_headers): Add handling for
1109 PT_MIPS_OPTIONS segment on IRIX6.
1110 (mips_elf_modify_segment_map): Likeiwse.
1111 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1112 Include the options sections on IRIX6. Don't look for GP-relative
1113 sections by name; use SHF_MIPS_GPREL instead.
1114 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1116 (mips_elf_create_dynamic_sections): Don't muck about with section
1117 alignments and such on IRIX6.
1118 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1119 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1120 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1121 bfd_zalloc rather than bfd_alloc and memset.
1122 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1123 Don't assert the existence of .rld_map on IRIX6.
1124 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1126 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1127 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1130 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1132 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1133 (mips_elf_swap_msym_out): New function.
1134 (mips_elf_create_msym_section): Likewise.
1135 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1136 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1137 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1138 section not named .msym.
1139 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1140 .msym directly. Set appropriate attributes for the .msym
1142 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1143 (mips_elf_link_hash_newfunc): Clear it.
1144 (mips_elf_create_dynamic_sections): Create the .msym section
1146 (mips_elf_size_dynamic_sections): Allocate space for the
1147 .msym section. Add a DT_MIPS_MSYM entry.
1148 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1150 (mips_elf_finish_dynamic_sections): Assign a value for
1151 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1153 * elf32-mips.c (irix_compat_t): New enumeration.
1154 (ABI_N32_P): New macro.
1155 (IRIX_COMPAT): Likewise.
1156 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1157 (mips_elf_relocate_section): Fix typo.
1159 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1161 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1162 as writable PE sections.
1164 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1166 * dwarf2.c (struct arange): New type.
1167 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1168 (arange_add): New function.
1169 (decode_line_info): Keep track of address ranges that a compilation
1171 (comp_unit_contains_address): Return true if address is contained
1172 in _any_ of the address ranges associated with a compilation unit.
1173 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1174 on the first comp_unit that contains the address.
1176 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1178 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1179 (decode_line_info): Add variable STASH and initialize it to point
1180 to the per-bfd dwarf2_debug info. Remove static variable
1181 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1183 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1185 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1186 shared library to have an undefined symbol.
1188 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1189 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1191 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1193 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1194 * elf32-hppa.c: Remove everything related to symbol extension
1195 sections & records. Use the common elf_hppa_final_write_processing.
1197 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1199 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1200 functions instead of _init/_fini if requested.
1202 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1204 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1207 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1209 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1210 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1212 (ppc_elf_finish_dynamic_sections): Check for positive section
1213 dynindx field, rather than comparing against -1.
1214 (ppc_elf_relocate_section): Only return false if undefined_symbol
1215 or reloc_overflow fail, not always upon encountering an error.
1217 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1219 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1220 bfd_byte * before performing pointer arithmetic.
1222 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1224 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1226 * elf32-hppa.c: Include elf-hppa.h.
1227 (ARCH_SIZE): Define.
1228 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1230 (elf32_hppa_info_to_howto): Similarly.
1231 (elf_hppa_howto_table): Similarly.
1232 (elf_hppa_reloc_type_lookup): Similarly.
1233 (hppa_elf_gen_reloc_type): Similarly.
1234 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1236 1999-06-22 Nick Clifton <nickc@cygnus.com>
1238 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1239 handling R_V850_22_PCREL relocation.
1241 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1243 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1246 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1248 * section.c (_bfd_strip_section_from_output): Ignore sections
1249 DISCARDed by the link script.
1251 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1253 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1254 Remove unused local variable spp.
1256 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1257 the entry symbol is not set.
1259 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1261 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1262 GPDISP or LITUSE in a relocatable link.
1264 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1266 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1267 * (alloc_dwarf1_func): Likewise.
1269 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1271 * libhppa.h: Fix various formatting errors.
1272 (assemble_3); Rewrite using CATENATE.
1273 (assemble_17): Fix various bugs.
1275 1999-06-16 Nick Clifton <nickc@cygnus.com>
1277 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1279 1999-06-15 Richard Henderson <rth@cygnus.com>
1281 * section.c (SEC_SHORT): Define.
1282 * bfd-in2.h: Rebuild.
1284 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1286 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1287 Remove abfd parameter. Use _bfd_strip_section_from_output.
1288 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1290 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1291 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1292 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1294 (bfd_elf_size_dynamic_sections): Use it.
1296 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1298 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1299 complain_overflow_bitfield to complain_overflow_signed.
1301 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1303 * elflink.h (elf_link_read_relocs_from_section): New function,
1305 (elf_link_read_relocs): Here. Use it for both relocation
1308 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1310 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1311 asect->reloc_count is valid.
1313 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1315 * elf32-mips.c (mips_elf32_section_processing): Permit a
1316 SHT_MIPS_REGINFO section to have a size of 0.
1318 1999-06-12 David O'Brien <obrien@freebsd.org>
1320 * config.bfd (alpha*-*-freebsd*): New target.
1321 (i[3456]86-*-freebsd*): Now defaults to ELF.
1323 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1325 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1326 wrap if the relocation covers the high bit of an address.
1328 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1330 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1332 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1333 instead of R_SPARC_max.
1334 (sparc64_elf_info_to_howto): Likewise.
1335 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1336 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1338 1999-06-07 Richard Henderson <rth@cygnus.com>
1340 * section.c (_bfd_strip_section_from_output): Remove output
1341 sections with no initial link_order.
1343 1999-06-07 Nick Clifton <nickc@cygnus.com>
1345 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1347 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1349 * Makefile.am (SOURCE_HFILES): Add missing headers.
1350 * Makefile.in: Regenerated.
1352 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1354 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1357 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1359 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1360 range undefweak symbols.
1361 * hash.c: Add missing comma after @xref{}
1362 * linker.c: Likewise.
1364 1999-06-04 Nick Clifton <nickc@cygnus.com>
1366 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1368 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1369 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1370 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1371 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1373 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1375 * Makefile.am: Rebuild dependencies.
1376 (BFD32_BACKENDS): Add dwarf1.lo.
1377 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1378 * Makefile.in: Rebuild.
1380 1999-06-04 Nick Clifton <nickc@cygnus.com>
1382 * Makefile.am: Add epoc-arm-pe target.
1383 * Makefile.in: Regenerate.
1384 * pe-arm.c: Only redefine interworking function names if they have
1385 not already been redefined.
1386 * pei-arm.c: Only redefine interworking function names if they have
1387 not already been redefined.
1388 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1390 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1393 1999-06-03 Nick Clifton <nickc@cygnus.com>
1395 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1397 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1399 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1401 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1403 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1404 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1406 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1408 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1409 in other text sections.
1411 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1413 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1414 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1415 * libbfd.h: Regenerate.
1416 * coff-sh.c (sh_merge_private_data): Delete.
1417 (coff_bfd_merge_private_bfd_data): Change to
1418 _bfd_generic_verify_endian_match.
1419 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1421 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1423 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1425 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1427 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1429 (bfd_elf32_arm_process_before_allocation): Likewise.
1430 * bfd-in2.h: Rebuild.
1432 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1434 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1435 track of end_sequence markers.
1436 (add_line_info): Add END_SEQUENCE arg.
1437 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1438 debug-line info---it doesn't work right if a compilation unit
1439 consists of multiple discontiguous code-sequences. It would be
1440 worthwhile to optimize for the common case where a compilation
1441 unit results in a contiguous set of code sequences, but this is
1442 quite tricky to get right for arbitrary DWARF2 files.
1443 (lookup_address_in_line_info_table): Don't use the last line entry
1444 for a compilation unit for anything with an address higher than
1445 this line entry. Also, check for end_sequence markers to
1446 correctly handle discontinuities.
1447 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1448 compilation units, check all compilation units with each->high==0
1449 just like when reading compilation units.
1451 * dwarf2.c (decode_line_info): Initialize table->files and
1452 table->last_line to NULL to avoid segfaults due to random
1453 values in these members.
1454 (concat_filename): Check for out-of-range file number before
1455 indexing filename table. Segfaults suck.
1457 * dwarf2.c (decode_line_info): Don't truncate address to least
1458 significant 32 bits (breaks 64 bit targets).
1459 (lookup_address_in_function_table): Ditto.
1460 (comp_unit_contains_address): Ditto.
1462 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1464 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1465 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1466 (mips_elf64_howto_table_rela): Likewise.
1468 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1470 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1471 single section has two associated relocation sections.
1473 1999-06-02 Mark Salter <msalter@cygnus.com>
1475 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1476 COFF_WITH_PE defined.
1478 1999-06-02 Nick Clifton <nickc@cygnus.com>
1480 * pe-arm.c: Rename global arm interworking functions to avoid name
1481 collision when all targets BFD is built.
1484 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1486 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1487 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1488 (bfd_elf_section_data): Add use_rela_p.
1489 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1490 (_bfd_elf_new_section_hook): Likewise.
1491 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1493 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1494 * elfcode.h (write_relocs): Determine whether or not use rela
1495 relocs based on the relocation section header.
1496 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1497 instead of use_rela_p.
1498 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1499 (elf_backend_may_use_rela_p): Likewise.
1500 (elf_backend_default_use_rela_p): Likewise.
1501 (elfNN_bed): Use them.
1503 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1505 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1507 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1509 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1510 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1511 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1512 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1513 * bfd-in2.h: Regenerated.
1514 * libbfd.h: Likewise.
1515 * elf32-mips.c (mips_info_to_howto_rela): New function.
1516 (USE_REL): Adjust for new conventions.
1517 (MINUS_ONE): New macro.
1518 (elf_mips_howto_table): Add R_MIPS_SUB.
1519 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1521 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1522 .MIPS.content section.
1523 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1524 with .MIPS.content as .MIPS.content sections. Set
1525 SHF_MNIPS_NOSTRIP for such section.
1526 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1527 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1528 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1530 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1532 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1535 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1538 1999-05-30 Philip Blundell <philb@gnu.org>
1540 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1541 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1542 the addend does not overflow into the rest of the word.
1544 1999-05-29 Nick Clifton <nickc@cygnus.com>
1546 * bfd-in.h: Amend prototype for
1547 bfd_elf32_arm_process_before_allocation .
1548 * bfd-in.h: Regenerate.
1550 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1551 elements in a fixed sized array.
1552 (ARM_ELF_ABI_VERSION): Define.
1553 (ARM_ELF_OS_ABI_VERSION): Define.
1554 (R_ARM_THM_ABS5): Fix rightshift and size.
1555 (R_ARM_THM_PC22): Fix size.
1556 (R_ARM_PLT32): Define Howto.
1557 (find_howto): New function: Locate a howto based on a reloc
1559 (elf32_arm_info_to_howto): Use find_howto if necessary.
1560 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1561 bfd_reloc_code_real_type.
1562 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1563 and BFD_RELOC_VTABLE_ENTRY.
1564 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1566 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1567 elements in a fixed sized array.
1568 (ARM_ELF_ABI_VERSION): Define.
1569 (ARM_ELF_OS_ABI_VERSION): Define.
1570 (R_ARM_THM_ABS5): Fix rightshift and size.
1571 (R_ARM_THM_PC22): Fix size.
1572 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1573 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1574 bfd_reloc_code_real_type.
1576 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1577 no_pipeline_knowledge.
1578 (elf32_arm_link_hash_create): Initialise new field to zero.
1579 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1580 no_pipeline_knowledge. Use this parameter to initialise the field
1581 in the globals data structure.
1582 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1583 no_pipeline_knowledge is false and the binary is from an old
1585 (elf32_arm_merge_private_data): Generate an error if an attempt is
1586 made to linl together big endian and little endian code.
1587 (elf32_arm_post_process_headers): New function: Initialise the
1588 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1590 (elf_backend_post_process_headers): Define.
1592 1999-05-28 Nick Clifton <nickc@cygnus.com>
1594 * elf-bfd.h (struct elf_backend_data): Add new field:
1595 elf_backend_post_process_headers.
1597 * elfxx-target.h (elf_backend_post_process_headers): Define to
1598 NULL if not already defined.
1599 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1601 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1603 (_bfd_elf_compute_section_file_positions): Call
1604 elf_backend_post_process_headers if defined.
1606 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1608 * configure.in: Check whether getuid and getgid exist.
1609 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1610 HAVE_GETGID are not defined, respectively.
1611 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1613 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1614 * configure, config.in: Rebuild.
1616 1999-05-28 Martin Dorey <mdorey@madge.com>
1618 * elf32-i960.c: New file.
1619 * elf.c (prep_headers): Handle bfd_arch_i960.
1620 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1621 * config.bfd (i960-*-elf*): New target.
1622 * configure.in (bfd_elf32_i960_vec): New target vector.
1623 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1624 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1625 * Makefile.in, aclocal.m4, configure: Rebuild.
1627 1999-05-27 Nick Clifton <nickc@cygnus.com>
1629 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1631 (find_howto): New function: Find entries in the
1632 elf32_arm_howto_table.
1633 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1635 (elf32_arm_reloc_type_lookup): Add lookup for
1636 BFD_RELOC_ARM_PLT32.
1638 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1640 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1641 (elf32_arm_link_hash_table_create): Use above function as the
1642 constructor for hash table entries.
1643 (elf32_arm_relocate_section): Avoid crash when there is no output
1645 (elf32_arm_final_link_relocate): New parameter h.
1646 (elf32_arm_relocate_section): Pass symbol hash entry to above
1648 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1651 1999-05-25 Catherine Moore <clm@cygnus.com>
1653 * coff-arm.c (coff_arm_relocate_section): Don't emit
1654 base file entries for pc-relative values.
1656 1999-05-25 DJ Delorie <dj@cygnus.com>
1658 * peicode.h (coff_swap_sym_in): When we create the actual section
1659 to reflect the not-there section C_SECTION symbols refer to,
1660 change the symbol class to C_STAT as the section is now really
1663 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1665 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1668 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1670 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1672 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1673 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1675 1999-05-16 Nick Clifton <nickc@cygnus.com>
1677 * coff-mcore.c (in_reloc_p): Reinstate.
1679 1999-05-15 Nick Clifton <nickc@cygnus.com>
1681 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1682 * bfd-in2.h: Regenerate.
1683 * coff-mcore.c (in_reloc_p): Remove defintion.
1684 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1685 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1686 IMAGE_REL_MCORE_RVA.
1687 (coff_mcore_rtype_to_howto): Add special processing for
1688 IMAGE_REL_MCORE_RVA.
1689 (coff_mcore_relocate_section): Add support for
1690 IMAGE_REL_MCORE_RVA.
1691 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1692 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1694 (mcore_elf_relocate_section): Delete redundant case labels.
1696 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1698 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1699 precedence between bit-and and comparison.
1701 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1703 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1704 list of target formats (targ_selvecs).
1705 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1706 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1708 1999-05-10 DJ Delorie <dj@cygnus.com>
1710 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1711 reasonable mode until "ar x" is smart enough to skip it (fixes
1712 gcc/libgcc.a builds on mips-ecoff targets
1714 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1715 to work. Hack to support MS import libraries, which use different
1716 COMDAT types than GNU.
1717 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1718 to implied zero-length sections (see peicode below)
1719 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1720 filename symbols, which use one *or more* auxents.
1721 * coffswap.h (coff_swap_aux_in): ditto
1722 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1725 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1727 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1728 for all relocations.
1730 1999-05-10 Catherine Moore <clm@cygnus.com>
1732 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1733 if COFF_IMAGE_WITH_PE.
1734 (bfd_arm_process_before_allocation): Likewise.
1735 (bfd_arm_get_bfd_for_interworking): Likewise.
1736 * coff-arm.c: Likewise.
1737 * bfd-in2.h: Regenerate.
1738 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1739 (armpe_big_vec): Likewise.
1740 * configure: Rebuild.
1742 1999-05-10 Nick Clifton <nickc@cygnus.com>
1744 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1745 section, not just .rel. Same for .rela.
1747 1999-05-07 Nick Clifton <nickc@cygnus.com>
1749 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1750 endianism with an error message.
1752 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1754 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1755 assignment from "unsigned char *" to "char *".
1756 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1758 1999-05-05 Catherine Moore <clm@cygnus.com>
1760 * coff-arm.c (coff_arm_relocate_section): Add one to
1761 address of ARM_RVA32 thumb functions.
1763 1999-05-05 Catherine Moore <clm@cygnus.com>
1765 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1766 (elf32_m68k_copy_private_bfd_data): New.
1767 (elf32_m68k_merge_private_bfd_data): New.
1768 (elf32_m68k_print_private_bfd_data): New.
1769 (CPU32_FLAG): Define.
1770 (PLT_CPU32_ENTRY_SIZE): Define.
1771 (elf_cpu32_plt0_entry): Declare.
1772 (elf_cpu32_plt_entry): Declare.
1773 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1774 (elf_m68k_finish_dynamic_symbol): Likewise.
1775 (elf_m68k_finish_dynamic_sections): Likewise.
1776 (elf_backend_plt_header_size): Remove definition.
1777 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1778 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1779 (bfd_elf32_bfd_set_private_flags): Define.
1780 (bfd_elf32_bfd_print_private_bfd_data): Define.
1782 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1784 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1785 and R_LONG_PCREL_MODE.
1787 1999-04-29 Nick Clifton <nickc@cygnus.com>
1789 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1791 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1793 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1794 in relocation calculation.
1796 1999-04-26 Tom Tromey <tromey@cygnus.com>
1798 * aclocal.m4, configure: Updated for new version of libtool.
1800 1999-04-21 Nick Clifton <nickc@cygnus.com>
1802 * coff-mcore.c: Add support for mcore relocs.
1804 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1806 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1807 incorrect use EF_MIPS_xxBITPTRS.
1809 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1811 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1814 * bfd-in2.h: Rebuild.
1815 * libbfd.h: Rebuild.
1817 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1819 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1820 (coff_arm_relocate_section): Add ARM26D transform. Only
1821 change to ARM26D for relocateable links.
1823 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1825 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1826 (bfd_elf32_bfd_print_private_bfd_data): New.
1828 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1830 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1831 refetch addend if USE_REL, add many comments regarding current state.
1832 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1833 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1834 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1835 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1837 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1839 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1840 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1842 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1844 * dwarf2.c (decode_line_info): Don't truncate address to least
1845 significant 32 bits (breaks 64 bit targets).
1846 (lookup_address_in_function_table): Ditto.
1847 (comp_unit_contains_address): Ditto.
1849 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1851 * coff-arm.c (arm_emit_base_file_entry): New routine.
1852 (A2T3_OFFSET): Define.
1853 (T2A3_OFFSET): Define.
1854 (coff_arm_relocate_section): Emit base file entries for interworking
1857 1999-04-13 Philip Blundell <philb@gnu.org>
1859 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1860 relocs 17 through 19.
1862 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1864 * elfcode.h: Remove fnmatch.h.
1865 * elflink.h (elf_link_assign_sym_version): Call back to ld
1866 instead of calling fnmatch.
1868 * config.bfd (i?86-*-beoself): Include pe vecs.
1870 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1872 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1875 1999-04-10 Richard Henderson <rth@cygnus.com>
1877 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1878 when trying to resolve dynamic symbol references.
1879 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1880 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1881 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1882 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1883 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1884 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1885 * elflink.h (elf_link_output_extsym): Likewise.
1887 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1889 * section.c (_bfd_strip_section_from_output): New function moved from
1890 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1891 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1892 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1893 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1894 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1895 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1896 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1897 * bfd-in2.h: Update.
1899 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1901 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1903 1999-04-08 Nick Clifton <nickc@cygnus.com>
1905 * coff-mcore.c: New File: Support for mcore-pe targets.
1906 * cpu-mcore.c: New File: Support for mcore targets.
1907 * elf32-mcore.c: New File: Support for mcore-elf target.
1908 * pe-mcore.c: New File: Definitions for mcore-pe target.
1909 * pei-mcore.c: New File: Definitions for mcore-pei target.
1910 * Makefile.am: Add support for MCore targets.
1911 * Makefile.in: Regenerate.
1912 * config.bfd: Add support for MCore targets.
1913 * configure.in: Add support for MCore targets.
1914 * configure: Regenerate.
1915 * archures.c: Add support for MCore architecture.
1916 * bfd-in2.h: Regenerate.
1917 * coffcode.h: Add support for mcore-pe targets.
1918 * elf.c: Add support for mcore-elf target.
1919 * reloc.c: Add support for MCore relocs.
1920 * targets.c: Add support for MCore targets.
1922 1999-04-07 Nick Clifton <nickc@cygnus.com>
1924 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1925 R_ARM_XPC25 and R_ARM_THM_XPC22.
1926 (elf32_arm_reloc_map): Remove redundant entries.
1928 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1930 * sysdep.h (LC_MESSAGES): Never define.
1932 1999-04-06 Chris Torek <torek@bsdi.com>
1934 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1935 all callers. Rewrite completely.
1936 (_bfd_relocate_contents): Rewrite overflow checking.
1937 * bfd-in2.h: Rebuild.
1939 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1941 From Gabriel Paubert <paubert@iram.es>:
1942 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1943 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1944 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1945 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1946 * ppcboot.c (ppcboot_vec): Use little endian routines for
1949 * elf.c (elfcore_strndup): Only define if it will be used.
1950 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1952 (ppc_elf_check_relocs): Remove unused local i.
1953 (ppc_elf_gc_mark_hook): Add default case to switch.
1955 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1956 * srec.c (srec_scan): Accept \r in symbol definitions.
1957 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1958 (symbolsrec_object_p): Likewise.
1960 1999-04-04 Don Bowman <don@pixsci.com>
1962 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1964 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1966 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1968 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1969 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1971 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1973 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1976 1999-03-31 Nick Clifton <nickc@cygnus.com>
1978 * config.bfd: Add support for arm-epoc-pe target.
1979 * configure.in: Add support for arm-epoc-pe target.
1980 * configure: Regenerate.
1981 * targets.c: Add support for arm-epoc-pe target.
1982 * coff-arm.c: Allow header files to override definition of
1983 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1984 * pe-arm.h: Allow previous header files to override definition of
1985 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1986 * pei-arm.h: Allow previous header files to override definition of
1987 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1988 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1989 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1991 1999-03-30 Nick Clifton <nickc@cygnus.com>
1993 * elf.c (elf_map_symbols): Handle the case where section
1994 symbols are generated for content-less sections which are
1995 not mapped to the output file.
1997 * linker.c: Replace direct references to fields in BFD structure
1998 with accessor macros.
2000 * elflink.h: Replace direct references to fields in BFD structure
2001 with accessor macros.
2003 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2005 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2007 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2008 account when adjusting section symbols during a partial link.
2010 1999-03-24 Nick Clifton <nickc@cygnus.com>
2012 * coff-sparc.c (struct coff_reloc_map): Change type of field
2013 'bfd_reloc_val' to bfd_reloc_code_real_type.
2014 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2015 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2016 * elf32-arc.c (struct arc_reloc_map): Ditto.
2017 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2018 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2019 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2020 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2021 * elf32-sh.c (struct elf_reloc_map): Ditto.
2022 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2023 * elf32-v850.c (struct v850_reloc_map): Ditto.
2024 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2025 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2026 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2028 1999-03-17 Martin Hunt <hunt@cygnus.com>
2030 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2031 function so source-level assembly works. If multiple N_SOs
2032 are seen without and N_FUNs, create an indextable entry with
2033 a NULL function name.
2035 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2037 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2038 of certian similar cpus.
2040 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2042 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2043 Add the 5000. Change the architecture for the 5400 to mips4.
2044 (elf_mips_mach): Add r5000.
2046 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2048 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2050 1999-03-11 Nick Clifton <nickc@cygnus.com>
2052 * binary.c (binary_set_section_contents): Generate warning about
2053 huge file offsets for any section that will occupy file space, not
2054 just those that are loadable.
2056 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2058 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2060 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2062 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2064 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2066 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2067 * elflink.h: Revert all changes since Feb 16. Instead:
2068 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2069 appropriate. Copy it to version symbols.
2070 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2071 symbols if appropriate.
2072 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2073 symbol if appropriate.
2074 (elf_link_output_extsym): If symbol is marked as undefined, and
2075 has no nonweak references, mark it as weak undefined.
2077 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2079 * elflink.h (elf_merge_symbol): When overriding a dynamic
2080 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2082 (elf_link_add_object_symbols): Don't copy the other field if we
2085 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2087 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2088 shared object with a weak undefined symbol.
2090 1999-02-18 Nick Clifton <nickc@cygnus.com>
2092 * elfarm-nabi.c: Set partial_inplace back to false.
2094 1999-02-17 Nick Clifton <nickc@cygnus.com>
2096 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2097 (USER_LABEL_PREFIX): Set to "_".
2099 The following patches are from: Scott Bambrough
2100 <scottb@corelcomputer.com>
2102 * libaout.h (M_ARM6_NETBSD): Set to 143.
2104 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2105 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2106 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2107 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2108 * bfd-in2.h: Regenerate.
2110 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2111 'true' as REL relocs are now being used. Add new PIC relocs:
2112 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2113 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2115 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2117 (elf32_arm_final_link_relocate): Change parameters so that entire
2118 reloc is passed. Add support for PIC relocs.
2119 (elf32_arm_relocate_section): Pass entire reloc to
2120 elf32_arm_final_link_relocate.
2121 (elf32_arm_check_relocs): Handle new PIC relocs.
2122 (elf32_arm_adjust_dynamic_symbol): New function.
2123 (elf32_arm_size_dynamic_sections): New function.
2124 (elf32_arm_discard_copies): New function.
2125 (elf32_arm_finish_dynamic_symbol): New function.
2126 (elf32_arm_finish_dynamic_sections): New function.
2127 (ELF_MAXPAGE_SIZE): Define.
2128 (bfd_elf32_bfd_reloc_type_lookup): Define.
2129 (elf_backend_relocate_section): Define.
2130 (elf_backend_adjust_dynamic_symbol): Define.
2131 (elf_backend_create_dynamic_sections): Define.
2132 (elf_backend_finish_dynamic_symbol): Define.
2133 (elf_backend_finish_dynamic_sections): Define.
2134 (elf_backend_size_dynamic_sections): Define.
2135 (elf_backend_plt_readonly): Define.
2136 (elf_backend_want_got_plt): Define.
2137 (elf_backend_want_plt_sym): Define.
2139 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2141 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2142 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2143 (_bfd_mips_elf_fake_sections): Likewise.
2145 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2147 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2148 bfd_elf32_arm_get_bfd_for_interworking,
2149 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2152 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2153 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2154 elf32_arm_find_nearest_line): Make them static.
2156 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2158 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2159 callers. Do not merge a definition from a shared object with a
2160 weak undefined symbol.
2161 (elf_link_add_object_symbols): Do not change the symbol type or
2162 size if the old symbol overrides the new one.
2164 1999-02-08 Nick Clifton <nickc@cygnus.com>
2166 * config.bfd: Add support for strongarm target.
2168 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2170 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2171 fields instead of unsigned char.
2173 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2175 * Makefile.am: Rebuild dependencies.
2176 * Makefile.in: Rebuild.
2178 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2180 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2181 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2182 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2183 * acinclude.m4: Add comments to uses of AC_DEFINE.
2184 * acconfig.h: Remove.
2185 * configure: Rebuild with current autoconf/automake.
2186 * aclocal.m4: Likewise.
2187 * config.in: Likewise.
2188 * Makefile.in: Likewise.
2190 1999-02-04 DJ Delorie <dj@cygnus.com>
2192 * libbfd.c (real_read): don't call fread for zero bytes. This
2193 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2195 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2197 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2198 of a jump is in the current 256 MB region.
2200 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2202 * format.c (bfd_check_format_matches): Change last patch to only
2203 take effect for the binary target.
2205 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2207 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2209 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2211 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2213 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2215 * format.c (bfd_check_format_matches): If the target was
2216 previously specified, don't check other targets when checking for
2219 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2221 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2222 (elf32_arm_reloc_type_lookup): Removed
2223 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2224 (elf32_arm_reloc_type_lookup): New.
2225 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2226 (elf32_arm_reloc_type_lookup): New.
2228 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2230 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2231 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2232 * Makefile.am: Use new files.
2233 * Makefile.in: Regenerate.
2234 * configure.in: Use new files.
2235 * configure: Regenerate.
2237 1999-02-01 Nick Clifton <nickc@cygnus.com>
2239 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2240 (fr30_elf_gc_sweep_hook): New function.
2241 (elf_backend_can_gc_sections): Define.
2243 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2245 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2246 and bfd_elf32_bigarm_oabi_vec.
2248 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2250 * Makefile.am (elf32-arm-oldabi.lo): New.
2251 (elf32-arm-newabi.lo): New.
2252 * Makefile.in: Regenerate.
2253 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2254 (arm-*-elf): Likewise.
2256 (thumb-*-oabi): New.
2257 * configure: Regenerate.
2258 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2259 (bfd_elf32_bigarm_oabi_vec): New.
2260 * elf32-arm-newabi.c: New.
2261 * elf32-arm-oldabi.c: New.
2262 * elf32-arm.c: Removed.
2265 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2267 * binary.c (binary_set_section_contents): Omit warnings for
2268 unloadable sections.
2270 1999-01-31 Michael Meissner <meissner@cygnus.com>
2272 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2273 powerpc{,le}-*-eabi.
2275 1999-01-29 Nick Clifton <nickc@cygnus.com>
2277 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2278 * dwarf2.c (read_signed_leb128): Remove unused variables.
2280 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2282 * elf.c (assign_file_positions_for_segments): Only adjust
2283 p_align when needed.
2285 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2287 * binary.c (binary_set_section_contents): Don't return early for a
2288 non-loadable section, in case the first section is non-loadable.
2289 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2290 W. Rozycki <macro@ds2.pg.gda.pl>.
2292 1999-01-28 Nick Clifton <nickc@cygnus.com>
2294 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2295 R_FR30_GNU_VTENTRY relocs.
2297 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2299 * elflink.h (elf_link_output_sym): Zero syms which are
2300 part of sections which have been excluded.
2302 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2304 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2306 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2307 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2309 1999-01-27 Nick Clifton <nickc@cygnus.com>
2311 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2313 (fr30_final_link_relocate): Use computed value as result of
2316 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2318 * binary.c (binary_set_section_contents): Emit warning for
2319 huge file offsets due to widely-dispersed section LMAs.
2321 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2323 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2324 align first section to largest section alignment, not first
2327 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2329 * configure.in: Require autoconf 2.12.1 or higher.
2331 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2333 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2334 * bfd-in2.h: Likewise.
2335 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2337 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2339 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2340 * cpu-mips.c: Add support for and independent 4111.
2341 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2342 (_bfd_mips_elf_final_write_processing):
2343 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2345 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2347 * elf32-mips.c (elf_mips_abi_name): New.
2348 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2350 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2352 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2353 Handle bfd_mach_mips4300.
2355 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2357 * elf32-i386.c: Remove leaked development code from patch
2358 1998-12-10 by Richard Henderson.
2360 1998-12-10 Richard Henderson <rth@cygnus.com>
2362 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2363 in debug sections for symbol defined externally.
2365 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2367 * targets.c (bfd_target_vector): Remove duplicate entry for
2370 1998-12-09 Nick Clifton <nickc@cygnus.com>
2372 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2373 since we are using RELAs.
2375 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2377 SCO Open Server Release 5 core file support, from Jouke Numan
2379 * sco5-core.c: New file.
2380 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2381 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2382 * Makefile.am: Rebuild dependencies.
2383 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2384 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2385 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2386 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2387 * bfd-in2.h, configure, Makefile.in: Rebuild.
2389 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2391 * config.bfd (hppa*-*-mpeix*): New target.
2392 * configure.in: Add AC_HEADER_DIRENT.
2393 (hppa*-*-mpeix*): New target.
2394 * configure.host (hppa*-*-mpeix*): New host.
2395 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2396 friends rather than just including <sys/dir.h>.
2397 * som.h (struct som_symbol): Add hppa_priv_level and apto
2398 tc_data. Change all users.
2399 (struct somdata): Add comp_unit field.
2400 (obj_som_compilation_unit): Define.
2401 (bfd_som_attach_compilation_unix): Declare.
2402 * som.c: Check HOST_HPPAMPEIX.
2403 (struct som_misc_symbol_info): Add new field priv_level.
2404 (som_object_setup): Add current_offset parameter. Change all
2406 (setup_sections): Likewise.
2407 (som_object_p): For EXECLIBMAGIC, read the lst header.
2408 (som_write_symbol_strings): Add compilation_unit parameter.
2410 (som_finish_writing): Write out compilation_unit.
2411 (som_bfd_derive_misc_symbol_info): Set priv_level.
2412 (som_build_and_write_symbol_table): Set xleast field to 3.
2413 (som_slurp_symbol_table): Set symbol priv_level.
2414 (bfd_som_attach_compilation_unit): New function.
2415 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2416 priv_level into symbol_value.
2417 * configure, config.in: Rebuild.
2419 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2421 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2422 warning function to call _bfd_error_handler instead.
2424 * libbfd.c (COERCE32): Cast through unsigned long and long to
2425 avoid bug in old version of gcc.
2427 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2428 (elf_backend_additional_program_headers): Don't define.
2430 1998-12-08 Nick Clifton <nickc@cygnus.com>
2432 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2433 relocations to include offset of 2 included in the insns, and the
2434 offset of the relocs within the section.
2436 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2438 The following changes were made by David Taylor
2439 <taylor@texas.cygnus.com>, Edith Epstein
2440 <eepstein@sophia.cygnus.com>, Jim Blandy
2441 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2442 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2443 changes originally made by HP; HP did not create ChangeLog
2446 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2447 automake macro library.
2449 * hpux-core.c (hpux_core_core_file_p): this function now
2450 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2451 found in the corefile! Also, in hpux_core_core_file_p, if we
2452 encounter a section with an unknown type, don't punt. Instead,
2453 just skip it. Also, count the number of sections of known type
2454 that we encounter. If we encounter at least one good one, then
2455 we'll declare that the file is a core file. If we encounter any
2456 unknown ones but some known ones, then we'll issue a warning (but
2457 still declare it to be a core file). Also, correctly decide when a
2459 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2460 (CORE_ANON_SHMEM): define if not defined.
2461 (hpux_core_struct): add members lwpid and user_tid.
2462 (core_kernel_thread_id, core_user_thread_id): new macros.
2463 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2464 the name before storing it in the bfd.
2465 (hpux_core_core_file_p): handle threads.
2467 * libhppa.h (GET_FIELD): protect against redefinition.
2468 (HPPA_WIDE): define.
2469 (GET_FIELD): define.
2474 (sign_extend): redefine.
2475 (assemble_6): define.
2476 (assemble_12): rewrite.
2477 (assemble_16): define.
2478 (assemble_16a): define.
2479 (assemble_17): rewrite.
2480 (assemble_22): define.
2482 1998-12-07 Nick Clifton <nickc@cygnus.com>
2484 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2485 relocations for signed values.
2487 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2489 * mipsbsd.c (MY(set_arch_mach)): Make static.
2490 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2491 bfd_mach_mips* macros rather than simple numbers.
2493 COFF weak symbol support, based on patches from Mark Elbrecht
2494 <snowball3@usa.net>:
2495 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2496 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2497 (coff_write_alien_symbol): Likewise.
2498 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2499 (coff_link_add_symbols): Likewise.
2500 (_bfd_coff_link_input_bfd): Likewise.
2501 (_bfd_coff_write_global_sym): Likewise.
2503 * elf.c (copy_private_bfd_data): Always initialize the
2504 includes_phdrs field.
2506 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2507 file defines a symbol first mentioned in an ELF file.
2509 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2510 possible, rather than only if BFD64.
2511 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2513 * bfd-in2.h: Rebuild.
2515 * srec.c (srec_set_section_contents): Correct test to avoid
2516 switching to 4 byte addresses after seeing a second section which
2517 requires 3 byte addresses. From Joel Schantz
2518 <joel.schantz@argosys.boeing.com>.
2520 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2521 <aymeric.vincent@emi.u-bordeaux.fr>.
2523 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2525 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2526 decide whether the output file is -mrelocatable-lib,
2527 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2529 1998-12-03 Nick Clifton <nickc@cygnus.com>
2531 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2532 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2533 * bfd-in2.h: Regenerate.
2534 * libbfd.h: Regenerate
2536 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2538 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2539 link against a dynamic symbol with no type or size.
2541 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2543 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2544 relocation for section which does not get loaded.
2545 (elf_i386_relocate_section) [R_386_32]: Likewise.
2547 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2549 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2550 reloc_count and i long instead of unsigned long. Handle error
2551 return from bfd_canonicalize_reloc.
2553 1998-12-01 Nick Clifton <nickc@cygnus.com>
2555 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2558 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2560 * elf32-sh.c (elf/sh.h): Include.
2561 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2562 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2563 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2564 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2565 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2567 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2569 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2570 causes division by zero later on.
2572 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2574 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2577 1998-11-25 DJ Delorie <dj@cygnus.com>
2579 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2582 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2584 * elf32-fr30.c (fr30_elf_relocate_section): Call
2585 fr30_final_link_relocate.
2586 (fr30_final_link_relocate): New function: Handle I20 and I32
2588 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2589 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2590 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2592 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2595 The following changes are based on a patch submitted by Gianluca
2596 Moro <glctr@abc.it>:
2598 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2599 not already been updated.
2600 (find_remembered_hi16s_reloc): New parameter 'already_found'
2601 returns state of remembered hi16s reloc.
2602 (remember_hi16s_reloc): Set 'found' field to false.
2603 (hi16s_location): Add 'found' field.
2605 1998-11-23 DJ Delorie <dj@cygnus.com>
2607 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2608 to see .DLL files as unrecognized.
2609 (i3coff_object_p): Sorry, had to hack it to not recognize these
2610 files (pei-i386) on request.
2612 1998-11-23 DJ Delorie <dj@cygnus.com>
2614 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2615 relents. Call bfd_check_format to reinitialize.
2617 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2619 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2622 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2624 * aclocal.m4: regenerate
2625 * configure: regenerate
2627 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2629 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2630 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2631 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2632 respect it as an upper bound on what memory to reference.
2633 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2634 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2635 update vtable_entries_size appropriately.
2637 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2639 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2642 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2644 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2645 bfds; they have no "file" so we fake it.
2646 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2647 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2648 resizing the memory buffer.
2649 * opncls.c (bfd_make_writable): New function; lets you write a
2650 bfd_create'd bfd to an in-memory buffer.
2651 (bfd_make_readable): New function; lets you read back that buffer
2652 as if it were from bfd_openr. Used to build generated archive
2653 members (winsup's ld's dlltool)
2655 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2657 * po/bfd.pot: Regenerated.
2659 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2661 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2664 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2666 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2667 element of the gotentry list for local symbols too.
2668 (elf64_alpha_relocate_section): Unify local and global handling.
2669 Assert that gotent->use_count > 0.
2671 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2673 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2674 update for file name changes of July 2, 1998.
2676 * configure: Rebuild.
2678 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2680 * po/bfd.pot: Regenerated.
2682 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2684 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2685 * aclocal.m4, configure: regenerate
2687 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2689 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2691 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2693 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2694 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2696 * aclocal.m4, configure: regenerated.
2698 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2700 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2701 R_D10V_GNU_VTENTRY relocs.
2702 (elf_d10v_howto_table): Likewise.
2703 (d10v_reloc_map d10v_reloc_map): Likewise.
2704 (elf32_d10v_gc_mark_hook): New.
2705 (elf32_d10v_gc_sweep_hook): New.
2706 (elf32_d10v_check_relocs): New.
2707 (elf32_d10v_relocate_section): New.
2708 (elf_backend_relocate_section): Define.
2709 (elf_backend_can_gc_sections): Define.
2711 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2713 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2714 (BFD64_BACKENDS): ...from here.
2715 (BFD32_BACKENDS_CFILES): Move vms files here...
2716 (BFD64_BACKENDS_CFILES): ...from here.
2717 * Makefile.in: Rebuild.
2719 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2721 * Makefile.am: Add FR30 target.
2722 * Makefile.in: Add FR30 target.
2723 * archures.c: Add support for FR30.
2724 * config.bfd: Add support for FR30.
2725 * configure.in: Add support for FR30.
2726 * reloc.c: Add support for FR30 relocations.
2727 * targets.c: Add support for FR30 relocations.
2728 * bfd-in2.h: Regenerate.
2729 * configure: Regenerate.
2730 * libbfd.h: Regenerate.
2731 * cpu-fr30.c: New file.
2732 * elf32-fr30.c: New file.
2734 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2736 * configure.in: detect cygwin* instead of cygwin32*
2737 * configure: regenerate
2739 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2741 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2742 use bfd_malloc and free instead and check return value from bfd_malloc.
2744 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2746 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2747 * libbfd.h: Rebuild.
2749 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2750 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2751 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2752 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2754 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2756 (mips_elf_link_hash_table_create): Don't initialize
2757 dynsym_sec_strindex.
2758 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2759 (mips_elf_size_dynamic_sections): Generate a section symbol for
2760 every output section.
2761 (mips_elf_finish_dynamic_sections): Count all sections for
2763 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2766 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2768 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2769 for later PLT entries in large PLTs.
2770 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2772 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2774 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2776 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2778 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2779 * elflink.h (elf_collect_hash_codes): New function. This function is
2780 called for each exported symbol and we compute the ELF hash value for
2782 (compute_bucket_value): New function. It is called from
2783 size_dynamic_sections to determine the hash table size. When we are
2784 optimizing a better, but slower, algorithm is used.
2785 (size_dynamic_sections): Call compute_bucket_value.
2787 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2789 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2791 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2793 (sh_elf_gc_mark_hook): New.
2794 (sh_elf_gc_sweep_hook): New.
2795 (sh_elf_check_relocs): New.
2796 (elf_backend_can_gc_sections): Define.
2798 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2800 * acinclude.m4: undo previous gettext change
2801 * aclocal.m4: rebuild with right version of aclocal.
2803 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2805 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2806 aclocal.m4 to acinclude.m4, so they don't get lost.
2808 * elfcore.h: rewrite for better corefile support.
2809 * elf.c (elfcore_*): new functions.
2810 * elf-bfd.h (elf_obj_tdata): new structure members.
2811 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2813 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2815 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2817 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2818 and R_M32R_GNU_VTENTRY.
2819 (elf_backend_can_gc_sections): Define.
2820 (m32r_elf_check_relocs): New.
2821 (m32r_elf_gc_mark_hook): New.
2822 (m32r_elf_gc_sweep_hook): New.
2823 (m32r_elf_relocate_section): Handle VT relocs.
2825 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2827 * coff-arm.c (arm_relocate_section): Remove redundant test.
2829 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2830 cleat that the 'bitsize' field is the size of the bitfield AFTER
2831 relocation not before.
2833 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2835 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2838 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2840 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2841 R_SPARC_GNU_VTENTRY.
2842 (elf32_sparc_check_relocs): Handle them.
2843 (elf32_sparc_reloc_type_lookup): Likewise.
2844 (elf32_sparc_relocate_section): Likewise.
2845 (elf32_sparc_gc_mark_hook): New.
2846 (elf32_sparc_gc_sweep_hook): New.
2848 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2850 * som.c (som_finish_writing): Perform some sanity checks when
2851 writing an executable or shared library.
2853 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2855 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2856 * configure.in (elf): Add dwarf1.lo.
2857 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2858 * elf.c (_bfd_elf_find_nearest_line): Add call to
2859 _bfd_dwarf1_find_nearest_line.
2860 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2861 Add call to _bfd_dwarf1_find_nearest_line.
2862 * configure: Rebuilt.
2864 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2866 * elflink.h (elf_gc_sections): Do not allow garbage
2867 collection if dynamic sections have been created.
2869 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2871 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2873 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2874 (v850_elf_perform_relocation): Likewise.
2875 (v850_elf_final_link_relocate): Likewise.
2876 (v850_elf_relocate_section): Likewise.
2877 (v850_elf_gc_sweep_hook): New routine.
2878 (v850_elf_gc_mark_hook): New routine.
2879 (elf_backend_can_gc_sections): Define.
2881 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2883 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2886 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2888 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2889 Declare size as bfd_size_type.
2890 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2892 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2894 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2896 * som.c (CPU_PA_RISC2_0): Define.
2897 (_PA_RISC2_0_ID): Likewise.
2898 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2900 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2902 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2903 has a base which is already defined, only add the referenced
2904 symbol to the dynamic symbol table if it is defined or referenced
2907 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2910 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2912 * elflink.h (elf_link_add_object_symbols): Undo last change.
2914 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2916 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2917 symbol for the indirect alias to a versioned symbol.
2919 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2921 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2922 (elf32_i386_vtentry_howto): New.
2923 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2924 or elf32_i386_vtinherit_howto on lookup.
2926 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2928 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2929 reloc_type. Rename R_68K__max to R_68K_max.
2930 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2933 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2935 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2936 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2938 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2941 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2943 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2944 message has a null byte terminator.
2946 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2948 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2949 word subject to R_V850_32 relocation.
2951 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2953 * dwarf2.c: Add comment describing problem computing line numbers
2954 for undefined symbols at link time.
2956 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2958 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2959 transform a defweak into a plt entry.
2960 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2961 plt entry references to receive a RELATIVE reloc.
2962 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2963 (elf64_alpha_relocate_section): Assert we don't overrun
2964 the allocated relocation space.
2966 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2968 * elf.c (swap_out_syms): Always treat section symbols as
2969 special, even if they are attached to a common section.
2971 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2973 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2974 sections with v850 common section attributes into named v850
2976 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2977 common section attributes into named v850 common sections.
2979 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2981 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2984 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2986 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2987 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2988 reloc to the wrong section a warning, not an error. .dynsbss
2989 is not an output section, so there is no need to check for it.
2991 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2993 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2995 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2997 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2998 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3000 (elf32_arm_gc_mark_hook): New.
3001 (elf32_arm_gc_sweep_hook): New.
3002 (elf32_arm_check_relocs): New.
3003 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3005 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3008 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3010 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3011 assume there is no PLT or GOT.
3013 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3015 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3016 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3017 also accepted as a function symbol type.
3019 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3021 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3023 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3025 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3026 match definition of _bfd_gc_sections field.
3027 * libbfd.h: Rebuild.
3029 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3031 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3032 the addend of a dynamic relocation referencing a section.
3033 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3034 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3036 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3038 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3039 bed has a size_dynamic_sections routine before trying to use it.
3041 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3043 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3044 _bfd_elf_rel_vtable_reloc_fn.
3046 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3048 * Makefile.am: Add elf32-arm.c.
3049 * Makefile.in: Rebuild.
3050 * elf-bfd.h: Add elf_backend_get_symbol_type.
3051 * elf.c (swap_out_syms): If defined, call
3052 elf_backend_get_symbol_type.
3053 * elf32-arm.c: Define elf_backend_get_symbol_type.
3054 (elf32_arm_get_symbol-type): New routine.
3055 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3056 (bfd_elf32_arm_process_before_allocation): Change to
3057 check for STT_ARM_TFUNC.
3058 (elf32_arm_final_link_relocate): Likewise.
3059 * elfxx-target.h: Add elf_backend_get_symbol_type.
3061 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3063 * archures.c (bfd_mach_alpha_ev[456]): New.
3064 * cpu-alpha.c: Rework to match these types.
3065 * bfd-in2.h: Rebuild.
3067 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3069 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3070 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3072 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3073 (elf_i386_reloc_type_lookup): Recognize them.
3074 (elf_i386_check_relocs): Pass them off to generic code.
3075 (elf_i386_relocate_section): Ignore them.
3076 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3077 (elf_backend_can_gc_sections): True.
3079 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3081 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3082 before looking at owner field.
3083 (elf32_arm_to_thumb_stub): Ditto.
3084 (elf32_arm_relocate_section): Compute name before calling
3085 elf32_arm_final_link_relocate().
3087 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3089 * elf.c: comment and formatting cleanups.
3092 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3094 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3095 (core files are treated differently than object files).
3096 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3097 bfd_elf_mkcorefile): declare.
3098 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3099 bfd_elf_mkcorefile): add to bfd_target vector.
3100 * elfcore.h (elf_core_file_p): save the program header table,
3101 and set the bfd architecture from the elf file header.
3102 * elf.c (bfd_elf_mkcorefile): new function.
3103 (_bfd_elf_write_corefile_contents): new function.
3104 (assign_file_positions_for_segments): add cases for handling
3105 PT_NOTE segments. (assign_file_positions_except_relocs):
3106 core files should be handled the same as exec files.
3107 (prep_headers): identify core files as type ET_CORE.
3108 (copy_private_bfd_data): identify the sections belonging to
3109 the PT_NOTE segment.
3111 * elf32-sparc.c (elf32_sparc_final_write_processing):
3112 add break statement to default case.
3114 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3116 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3117 section (not input) will be in sections ".sbss", ".sbss2",
3118 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3119 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3120 output_offset for correct evaluation of addend.
3122 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3124 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3125 elf32_arm_allocate_interworking_sections and
3126 elf32_arm_process_before_allocation.
3128 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3130 * bfd-in.h: Ammend prototype for
3131 elf32_arm_process_before_allocation to remove surplus third
3134 * bfd-in2.h: Regenerate.
3136 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3138 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3140 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3142 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3143 calculated for RELOC_SPARC_REV32 case.
3145 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3147 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3148 elf32_arm_allocate_interworking_sections and
3149 elf32_arm_process_before_allocation.
3150 * bfd-in2.h: Regenerated.
3151 * elf32-arm.c Define elf32_arm_link_hash_table.
3152 (insert_thumb_branch): New routine.
3153 (find_thumb_glue): New routine.
3154 (find_arm_glue): New routine.
3155 (record_arm_to_thumb_glue): New routine.
3156 (record_thumb_to_arm_glue): New routine.
3157 (elf32_arm_link_hash_table_create): New routine.
3158 (elf32_arm_get_bfd_for_interworking): New routine.
3159 (elf32_arm_allocate_interworking_sections) New routine.
3160 (elf32_arm_process_before_allocation) New routine.
3161 (elf32_thumb_to_arm_stub): New routine.
3162 (elf32_arm_to_thumb_stub): New routine.
3163 (elf32_print_private_bfd_data): Fix typo.
3164 (elf32_arm_final_link_relocate): Add argument sym_sec.
3165 Check for branches to thumb symbols in case R_ARM_PC24.
3166 Check for branches to arm symbols in case R_ARM_THM_PC22.
3167 (elf32_arm_relocate_section): Pass symbol section to
3168 elf32_arm_final_link_relocate.
3170 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3172 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3173 entries unless the symbol is defined in the executable; in
3174 particular, undefined weak symbols get a PLT entry.
3176 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3178 * libaout.h: Remove nested comment to avoid warning.
3180 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3182 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3183 R_ARM_PC24 relocation.
3185 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3187 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3188 argument is_local. Add argument sym_flags. Check sym_flags
3189 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3190 (elf32_arm_relocate_section): Don't pass local sym and pass
3191 sym_flags to elf32_arm_final_link_relocate.
3193 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3195 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3196 to not count too few relocs for dynamicly linked executables.
3198 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3200 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3201 symbols without a dynamic index dynamic. Consider all weak
3203 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3204 correspondance between input and output sections.
3206 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3208 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3209 that use a .got.plt section start the got offset at zero.
3211 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3213 * ieee.c (ieee_write_processor): Correct the processor ID written
3214 out for bfd_arch_m68k, accommodating change of March 25.
3216 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3218 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3219 R_ARM_THM_RPC22 relocations.
3221 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3223 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3225 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3226 .got relocs in -Bsymbolic shared objects.
3228 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3230 * elf32-arm.c: Add private flags to ELF header.
3231 (elf32_arm_print_private_bfd_data): New Function.
3232 (elf32_arm_set_private_flags): New Function.
3233 (elf32_arm_copy_private_flags): New Function.
3234 (elf32_arm_merge_private_bfd_data): New Function.
3236 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3238 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3240 (elf32_sparc_relocate_section): Likewise.
3242 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3244 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3245 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3246 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3247 of the function. Recognize no .plt as static linking.
3249 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3251 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3252 ".liblist" string through gettext.
3254 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3256 * Makefile.am: Add support for elf32-arm.lo.
3257 * Makefile.in: Rebuild.
3258 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3259 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3260 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3261 * configure: Regenerate.
3262 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3263 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3264 bfd_target bfd_elf32_littlearm_vec.
3265 * elf32-arm.c: New file.
3267 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3269 * libaout.h (M_SPARCLITE_LE): New machine.
3270 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3271 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3272 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3273 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3274 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3275 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3276 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3277 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3278 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3279 be BFD_RELOC_SPARC_REV32.
3281 * config.bfd (sparc86x-*-aout): New
3283 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3285 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3286 actually mapping the output sections.
3288 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3291 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3292 (mn10300_elf_reloc_map): Similarly.
3293 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3295 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3297 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3299 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3300 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3301 elf_mips_reloc_type defined in elf/mips.h.
3303 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3305 * elf64-mips.c: Remove reloc_type definition completely. It's now
3308 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3310 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3311 as they are defined in elf/mips.h now.
3313 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3316 * Re-add lost change:
3317 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3319 (mn10300_elf_relax_section): Include stack space for register saves
3320 in the imm8 field of a "call" instruction.
3321 (compute_function_info): Determine how much stack is allocated by
3322 the movm instruction. Fix typo.
3323 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3325 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3327 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3328 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3330 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3332 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3334 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3336 * elf32-hppa.h: Let ELF header define the enum containing the
3337 external reloc numbers.
3338 * elf32-i386.h: Likewise.
3340 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3342 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3343 * elf32-mips.c: Likewise.
3344 * elf32-ppc.c: Likewise.
3346 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3348 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3349 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3351 * bfd-in.h: Regenerate.
3352 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3353 parameter to 'unsigned int' to avoid K&R compatability problems.
3355 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3357 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3358 functionname_ptr to be const. Change line_ptr to be unsigned.
3360 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3361 macro is not defined. Change second parameter from bfd_link_info
3362 to coff_final_link_info. Add prototype.
3363 (coff_final_link_postscript): Simplify handling when macro is not
3364 defined. Add prototype.
3366 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3368 * elf-mn10300.c: Before include system specific ELF header define
3369 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3370 * elf32-mips.c: Likewise.
3371 * elf32-ppc.c: Likewise.
3373 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3375 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3376 temporary patch over to elf64-mips.c as well.
3378 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3380 * elf32-mips.c (reloc_type): Temporarily disable definition of
3381 standard relocation since they are now defined in elf/mips.h.
3383 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3385 * elf-m10200.c (mn10200_elf_final_link_relocate):
3386 Modify range test for case R_MN10200_8.
3388 * elf-m10300.c (mn10300_elf_final_link_relocate):
3389 Modify range test for case R_MN10300_8.
3391 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3393 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3394 * elf32-i386.c (elf_backend_got_header_size): Define.
3395 (elf_backend_plt_header_size): Define.
3396 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3397 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3398 * elfxx-target.h: Provide a default of zero.
3399 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3400 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3402 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3403 entry from an executable, even if the plt refcount goes to 0.
3405 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3407 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3408 directory name at the line number.
3410 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3411 with an unspecified type.
3413 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3415 * sunos.c: Add undef of valid to avoid problem on SunOS.
3417 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3419 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3421 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3423 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3424 R_68K_PCxx and R_68K_xx relocations. Make sure that
3425 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3426 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3427 R_68K_xx relocations.
3428 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3429 that has no plt entry.
3430 (elf_m68k_relocate_section): Ignore the plt offset in a static
3432 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3434 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3437 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3439 (howto_table, reloc_map): Add entries for them.
3440 (elf_m68k_check_relocs): Handle them. Implement reference
3441 counting for got and plt entries.
3442 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3443 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3445 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3446 (elf_m68k_relocate_section): Handle the new reloc types.
3447 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3448 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3449 * elflink.h (elf_link_add_object_symbols): When creating an
3450 indirect reference for symbol versioning also copy the plt
3452 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3453 flag also reset the plt offset.
3454 (elf_link_assign_sym_version): Likewise.
3455 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3456 the size of the entry in bytes.
3457 (elf_gc_allocate_got_offsets): Likewise.
3459 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3461 * elflink.h (elf_gc_sections): Return true rather than falling off
3464 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3467 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3469 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3470 comment describing when it should be enabled.
3471 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3474 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3476 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3477 information ATN records.
3479 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3481 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3482 section for an absolute symbol in a fully linked file. Based on
3483 patch from Christian Holland <CHolland@de.lucent.com>.
3485 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3487 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3488 that a symbol is undefined.
3490 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3492 * som.c (som_bfd_gc_sections): Define.
3494 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3496 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3497 overflows in ARM_26D patches, since they have already been
3498 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3500 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3502 * coffcode.h (coff_write_object_contents): If we have any long
3503 section names, call coff_write_symbols even if there are no
3506 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3508 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3509 PT_LOAD segment, rather than only setting it once for the entire
3512 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3513 rather than ignoring every phdr with a p_paddr of 0, ignore all
3514 the phdrs if they all have a p_paddr of 0.
3516 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3517 section was discarded from the link.
3519 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3521 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3523 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3525 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3526 floating point operations.
3528 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3530 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3533 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3535 Merge of vax/vms (read-only) support
3536 * configure.com: Support Vax target.
3537 * makefile.vms: Support Vax target.
3538 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3539 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3541 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3543 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3545 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3547 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3549 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3550 * targets.c (bfd_target_ovax_flavour): New flavour.
3551 (vms_alpha_vec): Renamed from evax_alpha_vec.
3553 (target_vector): Update accordingly.
3554 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3556 (vax*-*-*vms*): New target.
3557 * Makefile.am: Update for renamed files. Rebuild dependencies.
3558 * bfd-in2.h: Rebuild.
3559 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3561 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3563 Based on patch from Matt Semersky <matts@scd.hp.com>:
3564 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3565 pointer on abfd->outsymbols.
3566 (generic_add_output_symbol): Handle NULL sym parameter.
3568 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3570 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3573 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3575 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3576 when handling 32 bit immediate relocs.
3577 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3579 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3581 * section.c (STD_SECTION): Account for recently added gc_mark
3582 field in struct asection.
3584 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3585 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3587 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3589 ELF Section-level Garbage Collection:
3590 * bfd.c (bfd_gc_sections): New.
3591 * aout-adobe.c: Hook to default implementation.
3592 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3593 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3594 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3595 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3596 * tekhex.c, versados.c: Likewise.
3597 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3598 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3600 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3601 (bfd_generic_gc_sections): New.
3602 * section.c (SEC_KEEP): New.
3603 (asection): Add gc_mark member.
3605 * elfcode.h (elf_gc*): New name remappings.
3606 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3607 sections to be excluded.
3608 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3609 (elf_gc_propogate_vtable_entries_used): New.
3610 (elf_gc_smash_unused_vtentry_relocs): New.
3611 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3612 (elf_gc_common_finalize_got_offsets): New.
3613 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3614 * elfxx-target.h: Add and default gc hooks.
3616 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3618 (struct elf_obj_tdata): Likewise for local_got_offsets.
3619 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3620 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3621 * elf64-sparc.c, elflink.h: Likewise.
3623 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3624 (ELF_LINK_HASH_MARK): Define.
3625 (struct elf_backend_data): Add GC hooks.
3626 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3628 * elf-m10300.c (mn10300_elf_check_relocs): New.
3629 (mn10300_elf_gc_mark_hook): New.
3630 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3631 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3632 (mn10300_elf_final_link_relocate): Likewise.
3633 (mn10300_elf_relocate_section): Likewise.
3634 (elf_backend_can_gc_sections): Define.
3635 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3636 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3637 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3638 (mips_info_to_howto_rel): Likewise.
3639 (mips_elf_relocate_section): Likewise.
3640 (mips_elf_check_relocs): Likewise.
3641 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3642 (elf_backend_can_gc_sections): Define.
3643 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3644 (ppc_elf_howto_raw): Handle them.
3645 (ppc_elf_reloc_type_lookup): Likewise.
3646 (ppc_elf_relocate_section): Likewise.
3647 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3648 Handle new vtable relocs.
3649 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3650 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3651 (elf_backend_can_gc_sections): Define.
3653 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3655 * archures.c (bfd_mach_mn10300): Define.
3656 * elf-m10300.c: Include elf/mn10300.h
3657 (elf_mn10300_mach): New function.
3658 (_bfd_mn10300_elf_final_write_processing): Likewise.
3659 (_bfd_mn10300_elf_object_p): Likewise.
3660 (elf_backendfinal_write_processing): Define.
3661 (elf_backend_object_p): Likewise.
3663 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3665 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3668 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3670 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3671 link_next field, not the next field.
3673 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3675 * elf.c (map_sections_to_segments): Check the section address
3676 against the phdr size both with and without a modulo of
3679 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3681 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3682 linker created empty input section if the output section has the
3685 * elflink.h (elf_link_output_extsym): Print an error message if
3686 _bfd_elf_section_from_bfd_section fails.
3688 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3691 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3693 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3694 native linker output. Avoid putting an empty section in more than
3697 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3699 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3700 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3702 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3704 * elf.c (swap_out_syms): New arg relocatable_p.
3705 Don't add section VMA to symbols for relocatable output.
3706 (_bfd_elf_compute_section_file_positions): Update call to
3709 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3711 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3712 against 'addend' be signed rather than unsigned.
3714 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3716 * elf32-m32r.c: Add prototyps for static functions.
3718 * coff-arm.c: Add prototypes for static functions.
3720 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3722 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3723 LMA is used to order sections in a segment.
3725 * elf32-v850.c: Add prototypes for static functions.
3726 Change type of addend parameter to bfd_vma in various functions.
3728 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3730 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3731 complain_overflow_signed instead of complain_overflow_bitfield.
3733 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3735 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3736 when comparing against 0.
3738 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3740 * Makefile.am (config.status): New target.
3741 * Makefile.in: Rebuild.
3743 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3745 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3746 error if previous object endianness doesn't match current object.
3748 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3750 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3751 _bfd_elf_print_private)bfd_data ().
3753 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3755 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3757 (elf_link_add_object_symbols): Set type_change_ok and
3758 size_change_ok before calling elf_merge_symbol.
3760 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3761 undefined symbol error, don't also issue an overflow error.
3763 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3765 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3766 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3767 message instead of crashing.
3769 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3771 * archures.c (bfd_mach_cpu32): Define.
3772 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3774 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3775 * ieee.c: Include <ctype.h>.
3776 (ieee_object_p): Parse out process ID string to make it more
3777 likely to be acceptable for bfd_scan_arch.
3778 * bfd-in2.h: Rebuild.
3780 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3782 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3783 _bfd_elf_print_private_bfd_data() so that the program header will
3786 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3788 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3789 0x68. Reindent. Add some comments.
3791 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3793 * elf.c (copy_private_bfd_data): Adjust physical address of
3794 segment in output BFD to contain LMAs of its sections.
3796 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3798 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3799 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3800 endian data 32 bit relocations.
3801 (elf32_sparc_merge_private_bfd_data): Check if linking little
3802 endian objects with big endian objects.
3803 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3804 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3805 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3807 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3808 * archures.c (bfd_mach_sparc_sparclite_le): New.
3809 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3811 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3813 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3816 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3818 * bfd-in.h: Move over patch to bfd-in2.h.
3820 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3822 (_bfd_relocate_contents): Likewise.
3824 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3826 * peicode.h (add_data_entry): If the section has no private data
3827 then do not create a Data Dictionary entry for it.
3829 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3831 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3832 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3833 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3834 subsections during relaxation more correctly.
3836 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3838 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3839 Add extra argument to bfd_arm_process_before_allocation ().
3840 * bfd-in.h: Reflect changes made in bfd-in2.h.
3841 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3842 coff class of a BFD symbol.
3843 * coff-arm.c: Add support for interworking between Thumb code and
3844 non-interworking aware ARM code.
3846 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3848 * po/Make-in (install-info): New target.
3850 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3852 * filemode.c: Remove; not used.
3854 If sysdep.h includes a header file, don't include it again:
3855 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3857 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3859 * archive.c: Don't include <string.h> or <errno.h>.
3860 * evax-alpha.c; Don't include <stdio.h>.
3861 * evax-egsd.c: Likewise.
3862 * evax-etir.c: Likewise.
3863 * evax-misc.c: Likewise.
3864 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3865 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3867 * hpux-core.c: Likewise.
3868 * netbsd-core.c: Likewise.
3870 * libbfd.c: Don't include <sys/types.h>.
3871 * nlmcode.h: Don't include <string.h>.
3872 * osf-core.c: Don't include <string.h> or <stdio.h>.
3873 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3874 <errno.h>, or <unistd.h>.
3875 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3877 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3879 * configure.com: If the version number can not be found in
3880 configure.in, set it to "unknown" rather than "2.8.1".
3882 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3884 * elf32-mips.c (elf_mips_mach): New.
3885 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3886 (_bfd_mips_elf_final_write_processing): Use the names
3887 of machines, rather than the numbers. Set both the ARCH
3888 and MACH in e_flags. Handle a few more specific machines.
3889 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3890 EF_MIPS_ARCH and EF_MIPS_MACH.
3892 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3894 * syms.c (bfd_is_local_label): Revert last change.
3895 * srec.c (srec_write_symbols): Discard debugging symbols.
3897 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3899 * som.c: Include <ctype.h>.
3900 * som.h: Don't include sysdep.h.
3902 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3904 * libbfd.h: Rebuilt.
3905 * libbfd-in.h: Removed gettext includes and defines.
3906 * sysdep.h: Moved gettext-related includes and defines here.
3908 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3910 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3911 an ad-hoc test. Kill bogus #if 0 code.
3912 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3914 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3916 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3917 when generating a normal executable for a symbol defined in a
3918 regular file. When copying a reloc into the output file, adjust
3919 the addend for a PC relative reloc against a global symbol.
3921 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3923 * libbfd.h: Rebuilt.
3924 * libbfd-in.h (_): Define as dgettext.
3926 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3928 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3930 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3931 when declaring parameter types.
3932 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3934 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3936 * config.bfd: If we include any ELF targets in targ_defvec and/or
3937 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3938 * elf32-gen.c (dummy): New static const variable.
3939 (elf_generic_info_to_howto): New static function.
3940 (elf_generic_info_to_howto_rel): New static function.
3941 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3942 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3943 * elf64-gen.c: Same changes as elf32-gen.c.
3944 * elfcode.h (elf_object_p): For the generic target, ignore a
3945 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3947 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3949 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3950 * configure: Rebuild.
3952 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3954 * config.bfd: Update OSR5/Unixware patterns.
3956 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3958 * elf.c (assign_file_positions_for_segments): Allow for holes
3959 between sections added by a link script.
3961 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3963 * configure.in: Change version number to 2.9.4
3964 * configure: Rebuild.
3966 Based on patch from H.J. Lu <hjl@gnu.org>:
3967 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3968 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3969 * bfd-in2.h: Rebuild.
3971 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3973 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3976 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3978 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3979 (elf64_alpha_relax_section): Fill them in.
3980 (elf64_alpha_relax_opt_call): Implement more than a stub.
3981 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3982 alignment on .scommon.
3983 (elf64_alpha_merge_gots): Merge use counts as well.
3985 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3987 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3988 for calculating a local symbol's address.
3989 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3990 Set the .got's cooked size as well as the raw size.
3992 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3994 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3995 internationalisation of printed information.
3997 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3998 internationalisation of printed information.
4000 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4002 * syms.c (struct indexentry): Change directory_name, file_name,
4003 and function_name fields to char *.
4004 (struct stab_find_info): Change cached_file_name field to char *.
4006 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4008 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4010 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4012 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4014 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4016 * Makefile.am (install-data-local): Make $(includedir).
4017 * Makefile.in: Rebuild.
4019 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4021 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4023 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4025 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4026 * Makefile.in: Rebuild.
4028 * bfd-in2.h: Rebuild for Nick's changes.
4030 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4032 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4033 change wrt length == max_namelen.
4035 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4037 * Many files: Added gettext invocations around user-visible
4039 * libbfd-in.h: Added gettext includes and defines.
4040 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4041 HAVE_LC_MESSAGES): Define.
4042 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4044 * Makefile.am (SUBDIRS): Added po.
4045 (POTFILES): New macro.
4046 (po/POTFILES.in): New target.
4047 (SOURCE_HFILES): New macro.
4049 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4051 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4053 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4054 NT_PRSTATUS note section encountered, it contains the status of
4055 the currently executing thread when the core file was written.
4057 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4059 * libcoff.h: Add extra parameter to
4060 bfd_coff_link_output_has_begun overrideable function.
4061 * cofflink.c: Pass extra parameter to
4062 bfd_coff_link_output_has_begun function.
4063 * bfd-in.h: Add prototypes for exported ARM interworking
4065 * peicode.h: ARM specific code reorganised to conform to BFD
4067 * coffcode.h: ARM specific code reorganised to conform to BFD
4069 * coff-arm.c: Code reorganised to conform to the BFD coding
4070 conventions. Global variables have been moved into an ARM
4071 specific hash table structure and a new function:
4072 bfd_arm_get_bfd_for_interworking() has been created which is
4073 called from the linker scripts.
4075 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4077 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4079 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4080 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4081 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4082 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4084 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4086 * config.bfd: Added sparc86x support.
4088 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4090 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4091 an out of range pc-relative jump/call to an undefined weak symbol.
4093 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4095 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4098 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4100 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4101 an error other than bfd_error_system_call, set the error to
4102 bfd_error_wrong_format.
4104 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4105 bfd_elf32_powerpcle_vec.
4107 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4108 program segments are zero, don't set p_paddr_valid.
4110 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4112 * elf64-alpha.c: Initial implementation of relaxation --
4113 (struct alpha_elf_link_hash_entry): Add use_count member.
4114 (elf64_alpha_check_relocs): Initialize and increment it.
4115 (elf64_alpha_can_merge_gots): Check it when considering merging.
4116 (elf64_alpha_merge_gots): Drop entries with zero use.
4117 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4118 (elf64_alpha_always_size_sections): Split out got sizing ...
4119 (elf64_alpha_size_got_sections): ... here. New function.
4120 (elf64_alpha_relax_find_reloc_ofs): New function.
4121 (elf64_alpha_relax_with_lituse): Likewise.
4122 (elf64_alpha_relax_without_lituse): Likewise.
4123 (elf64_alpha_relax_opt_call): Likewise.
4124 (elf64_alpha_relax_section): Likewise.
4125 (elf64_alpha_add_symbol_hook): Likewise.
4126 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4127 (elf64_alpha_relocate_section): Likewise.
4128 (bfd_elf64_bfd_relax_section): Define.
4129 (elf_backend_add_symbol_hook): Likewise.
4131 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4133 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4134 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4135 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4137 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4139 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4140 * configure: Rebuild.
4142 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4144 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4145 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4146 * configure.in: Define and substitute WIN32LDFLAGS and
4148 * aclocal.m4: Rebuild with new libtool.
4149 * configure, Makefile.in: Rebuild.
4151 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4153 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4154 before any other symbols in the same section.
4156 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4158 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4161 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4163 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4165 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4166 Use addr_size for address size, rather than sizeof(bfd_vma).
4167 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4168 Fix call to read_address.
4169 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4170 Scrap other unneeded arguments. Fix call to read_address.
4171 (scan_unit_for_functions): Fix call to read_attribute.
4172 (parse_comp_unit): We now handle more values for addr_size.
4173 Set addr_size in unit. Fix call to read_attribute and
4176 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4178 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4180 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4182 * archures.c (bfd_default_scan): Add m68k cases back to default
4183 switch, reverting patch of March 25, since IEEE support depends
4186 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4188 * Makefile.am (diststuff): New target.
4189 * Makefile.in: Rebuild.
4191 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4193 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4194 som_offset when we have an extended name table.
4196 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4198 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4200 * Makefile.in: Rebuild.
4202 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4204 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4205 symbols when creating a shared library.
4206 (elf_m68k_adjust_dynindx): New function, used by above code.
4207 (elf_m68k_finish_dynamic_sections): Initialize the section
4209 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4211 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4213 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4216 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4218 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4221 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4223 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4226 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4228 * configure.in: Set version to 2.9.1.
4229 * configure: Rebuild.
4231 * Branched binutils 2.9.
4233 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4235 * syms.c (ENABLE_CACHING): Define.
4236 (struct indexentry): Define.
4237 (struct stab_cache): Remove.
4238 (cmpindexentry): New static function.
4239 (struct stab_find_info): Add new fields: indextable,
4240 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4241 cached_file_name. Remove fields: file_cache, function_cache, and
4243 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4244 index table and search it.
4246 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4248 * elf.c (_bfd_elf_copy_private_section_data): Call
4249 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4251 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4253 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4255 * coff-arm.c: Define all globally visible variables and functions
4256 only when COFF_WITH_PE is not defined.
4257 * configure.in (armpe_little_vec, armpe_big_vec): Add
4259 * configure: Rebuild.
4261 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4263 Fix some gcc -Wall warnings:
4264 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4265 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4266 * archures.c (bfd_default_scan): Likewise.
4267 * bfd.c (bfd_scan_vma): Likewise.
4268 * binary.c (mangle_name): Likewise
4269 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4270 * coff-sh.c (sh_relocate_section): Likewise.
4271 * coff-stgo32.c (create_go32_stub): Likewise.
4272 * coffcode.h (coff_slurp_line_table): Likewise.
4273 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4274 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4275 (assign_file_positions_for_segments): Likewise.
4276 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4277 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4278 * oasys.c (oasys_write_sections): Likewise.
4279 * ppcboot.c (ppcboot_object_p): Likewise.
4280 (mangle_name): Likewise.
4281 * riscix.c (riscix_fix_pcrel_26): Likewise.
4282 * srec.c (srec_scan): Likewise.
4283 * stabs.c (_bfd_write_section_stabs): Likewise.
4284 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4285 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4286 switch. Declare parameters for function pointers.
4287 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4289 * elf.c (elf_sort_sections): Likewise.
4290 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4291 Add default cases to switches.
4292 (coff_arm_relocate_section): Remove unused local variables.
4294 (coff_arm_bfd_set_private_flags): Change flag variable to type
4296 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4297 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4298 (dump_toc): Change cat to const, and initialize it.
4299 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4300 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4301 (sh_elf_relocate_section): Initialize r_symndx.
4302 * coffcode.h (coff_compute_section_file_positions): Only declare
4303 old_sofar if ALIGN_SECTIONS_IN_FILE.
4304 (coff_write_object_contents): Initialize csym.
4305 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4306 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4308 * dwarf2.c: Include libiberty.h.
4309 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4310 (decode_line_info): Remove unused local variables.
4311 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4312 (m32r_elf_relocate_section): Likewise.
4313 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4314 (v850_elf_reloc): Likewise.
4315 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4316 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4317 * elf.c (assign_file_positions_for_segments): Always set adjust.
4318 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4319 parenthesize expression.
4320 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4321 (m32r_elf_object_p): Return a value.
4322 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4323 * elf32-mips.c (mips_elf_final_link): Initialize last.
4324 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4325 * elf32-v850.c (v850_elf_object_p): Return a value.
4326 (v850_elf_print_private_bfd_data): Change fprintf format string.
4327 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4329 * elflink.h (elf_link_add_object_symbols): Change vernum to
4330 unsigned int, and initialize it. Change fprintf format string.
4331 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4332 when setting or comparing to soname_indx.
4333 (elf_create_pointer_linker_section): Change num_symbols to
4335 * libcoff-in.h (coff_data_type): Change flags to flagword.
4336 * peicode.h (pe_print_idata): Initialize idx. Change j to
4337 bfd_size_type. Initialize hint_member. Remove useless test to
4339 (pe_print_edata): Change num_functions and num_names in struct
4340 EDT_type to unsigned long. Remove cast. Change fprintf format
4342 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4343 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4345 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4346 int *. Update uses. Change j to long.
4347 * bfd-in2.h, libcoff.h: Rebuild.
4349 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4351 * elf32-v850.c Remove definition of USE_REL.
4352 (v850_elf_info_to_howto_rela): New function.
4353 (v850_elf_perform_relocation): Renamed from
4354 v850_elf_store_addend_in_insn. Removed replace argument.
4355 (v850_elf_reloc): store the relocation in the addend field instead
4357 (v850_elf_final_link_relocate): Now calls
4358 v850_elf_perform_relocation.
4359 (v850_elf_relocate_section): Remove code to generate REL
4362 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4364 * coffcode.h (coff_new_section_hook): Set the type and storage
4365 class in the native symbol information allocated for a new section
4368 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4370 * peicode.h: Chain together calls to
4371 coff_bfd_copy_private_bfd_data and
4372 coff_bfd_print_private_bfd_data.
4374 * coff-arm.c: Add prototypes for
4375 coff_arm_bfd_print_private_bfd_data and
4376 coff_arm_bfd_copy_private_bfd_data.
4378 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4380 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4383 * peicode.h: Call arm-coff private data functions after handling
4386 * coff-arm.c: Turn statics into globals so that they can be shared
4387 both pe and pei backends.
4389 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4391 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4393 (sunos_write_object_contents): Likewise.
4394 * aoutx.h (NAME(aout,machine_type)): Likewise.
4395 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4397 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4399 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4401 (bfd_default_scan): Remove m68k special cases.
4402 * bfd-in2.h: Rebuild.
4403 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4405 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4406 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4408 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4409 selection, change printable_name to just "m68k" and make that the
4410 default instead of m68k:68020.
4412 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4414 (MY_get_section_contents): Define as aout_32_get_section_contents
4415 rather than NAME(aout,get_section_contents).
4417 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4419 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4420 and call bfd_default_set_arch_mach to do the real work.
4422 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4424 * bout.c (BALX): Include return register g14 as part of the insn.
4426 (calljx_callback): Use it.
4428 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4430 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4431 * libbfd.h: Rebuild.
4433 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4434 byte_count to unsigned int.
4435 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4436 unused local variables.
4438 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4439 variables er and er1.
4441 * cpu-v850.c: Include <ctype.h>.
4442 (scan): Case isdigit argument to unsigned char.
4444 From Yan Meroth <YAN.MEROTH@st.com>:
4445 * ihex.c (ihex_scan): Add extbase variable so that getting an
4446 extended linear address record does not ignore any previous
4448 (ihex_write_object_contents): When writing out an extended linear
4449 address record, zero out any previous extended address.
4451 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4453 * ieee.c (do_one): Check section before dereferencing it.
4454 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4455 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4457 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4459 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4461 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4463 * coff-arm.c: Add interworking functions to pe backends.
4465 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4467 * configure.in: Use AM_DISABLE_SHARED.
4468 * aclocal.m4, configure: Rebuild with libtool 1.2.
4470 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4472 * coff-arm.c (coff_arm_relocate_section): Better error messages
4473 when interowrking conflucts occur. Courtesy of Jonathan Walton
4475 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4476 relocations. Patch courtesy of Jonathan Walton and Tony
4479 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4481 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4482 part of Feb 22 change controling when to override the existing
4483 symbol with the .plt entry.
4485 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4487 * config.bfd (targ_cpu): Add thumb-pe target.
4489 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4490 functions in PE build.
4492 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4494 * config.bfd (sparclite-*-elf*): Added.
4496 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4498 * configure.in: Add elf.lo to elf shell variable.
4499 * Makefile.am (BFD_LIBS): Remove elf.lo.
4500 (BFD_LIBS_CFILES): Remove elf.c.
4501 (BFD32_BACKENDS): Add elf.lo.
4502 (BFD32_BACKENDS_CFILES): Add elf.c.
4503 * configure, Makefile.in: Rebuild.
4505 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4507 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4508 relocation against a now-local symbol should not have a dynamic
4511 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4513 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4515 (pe_print_private_bfd_data): Print PE flags. From Mikey
4516 <jeffdb@netzone.com>.
4518 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4520 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4521 a plt entry when we can determine that we authoritatively define
4524 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4526 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4527 don't actually use trad-core, but a SunOS-style core file handled
4529 * hosts/sparclinux.h: Remove.
4531 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4533 * peicode.h (pe_print_idata): If there is no .idata section, look
4534 for the import tables in some other section. Make the initial
4535 label line up better with the data. Print the import address
4536 table even if there is no import name table. If the import
4537 address table holds actual addresses, print them.
4539 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4541 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4542 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4543 bfd_error_system_call.
4545 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4547 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4548 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4550 From H.J. Lu <hjl@gnu.org>:
4551 * Makefile.am (libbfd_la_LDFLAGS): Define.
4552 * Makefile.in: Rebuild.
4554 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4556 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4557 * netbsd.h (MACHTYPE_OK): Define.
4558 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4559 calling N_SET_MACHTYPE, rather than having a switch.
4560 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4562 * i386netbsd.c (MACHTYPE_OK): Don't define.
4563 (DEFAULT_MID): Define.
4564 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4565 (MACHTYPE_OK): Don't define.
4566 (DEFAULT_MID): Define.
4567 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4568 (DEFAULT_MID): Define.
4569 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4570 (DEFAULT_MID): Define.
4571 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4572 (DEFAULT_MID): Define.
4574 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4575 * vaxnetbsd.c: New file.
4576 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4577 rather than netbsd_core.
4578 * targets.c (vaxnetbsd_vec): Declare.
4579 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4580 defined, add netbsd_core_vec.
4581 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4582 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4583 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4584 * config.bfd (alpha*-*-netbsd*): New target.
4585 * Makefile.am: Rebuild dependencies.
4586 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4587 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4588 * configure, Makefile.in: Rebuild.
4590 * configure.host: Remove the old shared library build stuff. We
4591 now use libtool instead.
4593 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4595 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4597 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4599 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4600 * configure: Rebuild.
4602 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4603 * elf32-v850.c (remember_hi16s_reloc): New function.
4604 (find_remembered_hi16s_reloc): New function.
4605 (v850_elf_store_addend_in_insn): Use the above new functions to
4606 match up HI6S relocs with LO16 relocs.
4608 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4610 * configure.in: Change -linux* to -linux-gnu*.
4611 * config.bfd, configure.host: Likewise.
4612 * configure: Rebuild.
4614 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4616 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4617 LO16/HI16S bug and improve comments about what is going on.
4619 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4621 * configure, aclocal.m4: Rebuild with new libtool.
4623 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4625 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4626 when merging v850 code into v850e/v850ea code. Do not initialise
4627 output flags if the input is the default architecture.
4629 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4631 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4632 get the size from bfd_arch_bits_per_address instead of directly
4635 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4637 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4638 to wrap, just return all 1's bits instead.
4639 * libbfd.h: Regenerate.
4641 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4643 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4645 (coff_relocate_section): If COFF_WITH_PE, define as
4646 coff_pe_i386_relocate_section.
4647 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4648 skip empty sections, to match coff_write_object_contents.
4650 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4651 rather than swapping out r_offset twice. From Luke Deller
4652 <luked@cse.unsw.edu.au>.
4654 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4656 * configure.in: Set libtool_enable_shared rather than
4657 libtool_shared. Remove diversion hack.
4658 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4661 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4663 * syms.c (struct stab_cache): Define.
4664 (struct stab_find_info): Remove cached_offset, cached_stab,
4665 cached_str, and cached_stroff fields. Add file_cache,
4666 function_cache, and line_cache fields.
4667 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4670 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4672 * peicode.h (pe_print_idata): Check for import of ordinal rather
4674 (pe_print_edata): If there is no .edata section, look for the
4675 export data in some other section.
4677 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4679 * configure.in: Change version to 2.8.4.
4680 * configure: Regenerated.
4682 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4684 Add tms320c30 support:
4685 * cpu-tic30.c: New file.
4686 * aout-tic30.c: New file.
4687 * coff-tic30.c: New file.
4688 * archures.c (bfd_arch_tic30): Define.
4689 (bfd_tic30_arch): Declare.
4690 (bfd_archures_list): Add bfd_tic30_arch.
4691 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4693 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4694 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4695 (coff_set_flags): Likewise.
4696 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4697 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4698 * Makefile.am: Rebuild dependencies.
4699 (ALL_MACHINES): Add cpu-tic30.lo.
4700 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4701 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4702 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4703 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4705 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4707 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4708 to lag behind LO16 reloc by a couple of instructions.
4710 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4712 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4713 make to reexamine the file timestamp.
4714 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4716 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4719 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4721 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4722 to create .dynsbss and .rela.sbss sections.
4723 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4724 copied from dynamic objects into .sbss.
4725 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4726 use it. Correct typo of .rela.sdata2.
4727 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4728 put the data, which may now be in .sbss.
4729 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4730 (elf_backend_create_dynamic_sections): Define as
4731 ppc_elf_create_dynamic_sections.
4733 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4734 against _GLOBAL_OFFSET_TABLE_.
4735 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4736 shared libraries which refer to local symbols. Make sure that the
4737 test for allocating space for a reloc in a shared object is the
4738 same as the test for emitting a reloc.
4740 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4742 * config.bfd (i[3456]-*-mingw32*): New target.
4743 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4744 * aclocal.m4, configure: Rebuild.
4746 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4748 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4751 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4753 Sparc v9 ABI compliant PLT:
4754 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4755 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4756 (LARGE_PLT_THRESHOLD): New define.
4757 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4758 (sparc64_elf_build_plt): New function.
4759 (sparc64_elf_plt_entry_offset): Likewise.
4760 (sparc64_elf_plt_ptr_offset): Likewise.
4761 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4762 contain the index for convenience. Skip the initial entries
4764 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4765 memory for the benefit of .rela.plt.
4766 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4767 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4768 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4769 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4770 Call sparc64_elf_build_plt.
4771 (elf_backend_want_got_plt): No.
4772 (elf_backend_plt_readonly): No.
4773 (elf_backend_plt_alignment): 8.
4775 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4776 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4777 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4780 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4782 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4784 * cpu-mips.c (arch_info_struct): Add mips variants.
4785 * bfd-in2.h: Rebuilt.
4787 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4789 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4792 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4794 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4795 (i[3456]86sco3.2v5*coff): New target.
4797 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4799 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4801 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4803 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4804 * bfd-in2.h: Regenerate.
4806 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4808 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4810 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4812 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4813 adjust addend for an output common symbol (from Jimmy Blair
4814 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4815 defined symbol to counteract adjustment made in generic relocation
4818 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4820 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4822 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4823 (GET_SCNDHR_NLNNO): Likewise.
4825 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4827 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4829 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4831 * elf32-m32r.c: Add macros to handle NOP insertion.
4833 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4835 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4836 (xcoff_mark): Likewise.
4837 (xcoff_build_ldsyms): Mark absolute symbols.
4839 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4841 * bout.c (b_out_write_object_contents): Sort symbols before output
4842 to keep {CALL,BAL}NAME symbols adjacent.
4843 (b_out_symbol_cmp): New function.
4845 For older changes see ChangeLog-9697
4851 version-control: never