1 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
4 here instead of using elf_section_data...
6 1999-08-19 Nick Clifton <nickc@cygnus.com>
8 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
9 relocations into the base file.
10 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
11 we are building a base file.
13 1999-08-19 Nick Clifton <nickc@cygnus.com>
15 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
17 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
18 REL relocs when performing a partial relocation.
20 1999-08-18 Donn Terry <donn@interix.com>
22 * cofflink.c: Move definitions of N_TMASK, et. al., out of
23 _bfd_coff_link_input_bfd into top level.
25 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
26 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
27 (coff_i386_rtype_to_howto): Likewise.
28 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
29 Completely ignore symbols which are all zero.
30 (dummy_reloc16_estimate): Add return 0.
31 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
32 variable copy to name_copy to avoid shadowing outer scope
34 * libcoff-in.h (coff_data_type): Change raw_syment_count field
35 from unsigned int to unsigned long. Add timestamp field.
38 1999-08-17 H.J. Lu <hjl@gnu.org>
40 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
43 1999-08-17 Ian Lance Taylor <ian@zembu.com>
45 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
46 for special section symbols.
47 * elflink.h (elf_merge_symbol): If we have no old BFD, check
48 BSF_DYNAMIC on the section symbol to see whether the old BFD is
51 1999-08-15 Mark Mitchell <mark@codesourcery.com>
53 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
54 coincidence of variable names between old and new code.
56 1999-08-12 Nick Clifton <nickc@cygnus.com>
58 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
59 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
60 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
61 and 'addend' parameter a 'bfd_signed_vma'.
62 (elf32_arm_final_link_relocate): Do not involve stubs in
63 R_ARM_THM_PC22 relocs relative to section symbols, they are long
64 jumps, not function calls.
66 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
68 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
71 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
73 * elf-hppa.h (elf_hppa_fake_sections): New function.
74 * elf32-hppa.c (elf_backend_fake_sections): Define.
76 * elf-hppa.h (elf_hppa_final_write_processing): Update for
77 recent changes to the arch_info structure.
79 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
80 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
81 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
84 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
85 Ralf Baechle <ralf@uni-koblenz.de>
87 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
88 output DT_MIPS_GOTSYM.
89 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
90 DT_MIPS_SYMTABNO if there are no global GOT symbols.
92 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
94 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
95 prototype. Handle local symbols. Add commentary.
96 (mips_elf_calculate_relocation): Adjust accordingly.
97 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
100 * elflink.h (elf_bfd_final_link): Tweak last change.
102 1999-08-09 Mark Mitchell <mark@codesourcery.com>
104 * elflink.h (elf_link_size_reloc_section): Use the counts in the
105 elf-section data to allocate just the right amount of relocation
106 space. Don't allocate the hash space twice.
107 (elf_bfd_final_link): Calculate the amount of space to allocate in
108 each relocation section.
110 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
112 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
113 64bit mode, generate a section relative relocation for a 32bit
115 (elf_hppa_is_local_label_name): New function.
116 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
117 shared between 32bit and 64bit port.
119 1999-08-09 Mark Mitchell <mark@codesourcery.com>
121 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
122 R_MIPS_GOT16 and R_MIPS_CALL16.
123 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
124 to use when looking for a preexisting GOT entry.
126 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
128 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
129 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
131 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
133 1999-08-09 Geoff Keating <geoffk@cygnus.com>
135 * elflink.h (elf_link_output_extsym): Don't output a weak
136 reference to an undefined symbol just because it was defined weak
139 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
141 * coffgen.c (coff_find_nearest_line): When looking for file, use
142 last best match rather than first. If address is beyond last line
143 number record, don't return the last line as the correct value.
145 1999-08-08 Ian Lance Taylor <ian@zembu.com>
147 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
148 * bfd-in2.h: Rebuild.
150 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
152 * libcoff-in.h (struct coff_section_alignment_entry): Define.
153 * coffcode.h (coff_set_custom_section_alignment): New static
155 (coff_section_alignment_table): New static array.
156 (coff_new_section_hook): Use coff_set_customer_section_alignment.
157 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
158 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
159 * libcoff.h: Rebuild.
161 1999-08-08 Ian Lance Taylor <ian@zembu.com>
163 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
165 * Makefile.in: Rebuild.
167 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
169 * section.c (SEC_SHARED): Define.
170 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
171 (styp_to_sec_flags): Likewise.
172 * peicode.h (coff_swap_scnhdr_out): Likewise.
173 * bfd-in2.h: Rebuild.
175 1999-08-08 Ian Lance Taylor <ian@zembu.com>
177 * coffcode.h (coff_classify_symbol): Comment out part of
178 1999-08-05 change which breaks cygwin DLLs.
180 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
181 * aclocal.m4, configure: Rebuild.
183 1999-08-06 Ian Lance Taylor <ian@zembu.com>
185 * section.c (global_syms): Only initialize union field if
188 1999-08-04 Mark Mitchell <mark@codesourcery.com>
190 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
191 the size of a GOT entry here.
192 (mips_elf_calculate_relocation): Don't create a local GOT entry
193 for the symbol in a GOT16 relocation; just for it's high-order bit
194 (_bfd_mips_elf_relocate_section): Fix thinko.
196 1999-08-05 Ian Lance Taylor <ian@zembu.com>
198 Based on patches from Donn Terry <donn@interix.com>:
199 * coffcode.h (enum coff_symbol_classification): Define.
200 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
201 _bfd_coff_classify_symbol. Change return type.
202 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
203 (coff_slurp_symbol_table): Use coff_classify_symbol.
204 (coff_classify_symbol): New static function.
205 (coff_sym_is_global): Never define.
206 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
207 * cofflink.c (coff_link_check_ar_symbols): Use
208 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
209 (coff_link_add_symbols): Likewise.
210 (_bfd_coff_link_input_bfd): Likewise.
211 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
212 coff_classify_symbol.
213 * libcoff.h: Rebuild.
215 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
217 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
218 (e_ltpsel, e_rtpsel): Similarly.
220 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
221 and 14bit ertpsel. Handle 64bit psel.
223 1999-08-04 Mark Mitchell <mark@codesourcery.com>
225 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
226 handling for REL relocations. And only left-shift R_MIPS26
227 relocation addends where necessary.
229 1999-08-03 Mark Mitchell <mark@codesourcery.com>
231 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
232 (mips_elf_next_lo16_relocation): Don't compute the addend here.
233 Just return the relocation found.
234 (mips_elf_relocate_section): Pull the LO16 addend out of the
235 section itself when using REL relocations.
237 * elf32-mips.c (mips_elf_calculate_relocation): Restore
238 _DYNAMIC_LINK handling and handling of undefined symbols in shared
241 1999-08-03 Ian Lance Taylor <ian@zembu.com>
243 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
244 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
245 relocation against a symbol in an input section with no output
246 section. From Daniel Jacobowitz <drow@false.org>.
248 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
250 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
251 look for generated file correctly.
252 * aclocal.m4, configure: Rebuild.
254 1999-08-02 Mark Mitchell <mark@codesourcery.com>
256 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
257 and R_MIPS16_26 relocations correctly when relocating.
258 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
259 and R_MIPS_CALL_LO16 are for global symbols.
261 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
263 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
265 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
266 variables and initialize them.
268 1999-08-01 Mark Mitchell <mark@codesourcery.com>
270 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
271 there are no global symbols requiring GOT entries.
272 (_bfd_mips_elf_size_dynamic_sections): Likewise.
273 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
274 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
276 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
277 symbols are considered to have the value zero.
278 (_bfd_mips_elf_relocate_section): Don't try to perform a
279 relocation for an undefined symbol.
280 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
283 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
285 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
286 wants ba,a,pt %xcc instead of %icc.
287 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
288 of large PLT entries.
289 (sparc64_elf_plt_ptr_offset): Fix calculation.
290 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
291 addend should be relative to load address, not .plt section start.
292 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
294 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
296 * elf-bfd.h (struct elf_backend_data): Add
297 print_symbol_all and output_arch_syms backend methods.
298 * elfxx-target.h: Likewise.
299 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
300 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
301 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
303 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
304 symbols in .dynsym, add their names into .dynstr. Put those symbols
306 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
307 pointers to STT_REGISTER symbols in dynsym section.
308 (sparc64_elf_print_symbol_all): New function.
309 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
310 printing using the print_symbol_all hook.
312 1999-07-30 Catherine Moore <clm@cygnus.com>
314 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
317 1999-07-29 Richard Henderson <rth@cygnus.com>
319 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
320 dynamic_sections_created.
322 1999-07-29 Richard Henderson <rth@cygnus.com>
324 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
325 (mips_rtype_to_howto): ... new function.
326 (_bfd_mips_elf_relocate_section): Use it.
328 1999-07-28 Mark Mitchell <mark@codesourcery.com>
330 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
332 1999-07-27 Nick Clifton <nickc@cygnus.com>
334 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
336 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
337 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
339 1999-07-23 Donn Terry <donn@interix.com>
341 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
342 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
343 * cofflink.c (coff_link_add_symbols): If PE, handle section
345 * libcoff.h: Rebuild.
347 * config.bfd (i[3456]86-*-interix*): New target.
349 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
351 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
352 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
353 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
354 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
355 (COFF_SUPPORT_GNU_LINKONCE): Define.
356 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
357 (COFF_SUPPORT_GNU_LINKONCE): Define.
359 1999-07-21 Ian Lance Taylor <ian@zembu.com>
362 * makefile.dos: Remove; obsolete.
363 * configure.bat: Remove; obsolete.
365 1999-07-21 H.J. Lu <hjl@gnu.org>
367 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
369 1999-07-21 Philippe De Muyter <phdm@macqel.be>
371 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
372 message and fail if a symbol index is out of range.
374 1999-07-21 Ian Lance Taylor <ian@zembu.com>
376 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
377 when looking at a R_MIPS_GOT16 relocation.
379 1999-07-20 Nick Clifton <nickc@cygnus.com>
381 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
383 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
385 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
386 removed in previous change.
387 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
388 in relocateable output.
390 1999-07-19 Ian Lance Taylor <ian@zembu.com>
392 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
395 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
396 if they appear to be specially created by the linker.
398 1999-07-19 Nick Clifton <nickc@cygnus.com>
400 * targets.c (alternative_target): New field in bfd_target
402 (bfd_search_for_target): New function: Find a target that
403 satisifies a search function.
404 * bfd-in2.h: Regenerate.
406 * elfxx-target.h: Initialise the alternative_target field of
407 the bfd_target structures to point to the other target (if
409 * nlm-target.h: Initialise the alternative_target field of
410 the bfd_target structures to point to the other target (if
413 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
414 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
416 * aix386-core.c: Initialise new field of bfd_target structure.
417 * aout-adobe.c: Initialise new field of bfd_target structure.
418 * aout-arm.c: Initialise new field of bfd_target structure.
419 * aout-target.h: Initialise new field of bfd_target structure.
420 * aout-tic30.c: Initialise new field of bfd_target structure.
421 * binary.c: Initialise new field of bfd_target structure.
422 * bout.c: Initialise new field of bfd_target structure.
423 * cisco-core.c: Initialise new field of bfd_target structure.
424 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
425 * coff-alpha.c: Initialise new field of bfd_target structure.
426 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
427 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
428 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
429 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
430 * coff-i386.c: Initialise new field of bfd_target structure.
431 * coff-i860.c: Initialise new field of bfd_target structure.
432 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
433 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
434 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
435 * coff-mips.c: Initialise new field of bfd_target structure.
436 * coff-ppc.c: Initialise new field of bfd_target structure.
437 * coff-rs6000.c: Initialise new field of bfd_target structure.
438 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
439 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
440 * coff-tic30.c: Initialise new field of bfd_target structure.
441 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
442 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
443 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
444 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
445 * hppabsd-core.c: Initialise new field of bfd_target structure.
446 * hpux-core.c: Initialise new field of bfd_target structure.
447 * i386msdos.c: Initialise new field of bfd_target structure.
448 * i386os9k.c: Initialise new field of bfd_target structure.
449 * ieee.c: Initialise new field of bfd_target structure.
450 * ihex.c: Initialise new field of bfd_target structure.
451 * irix-core.c: Initialise new field of bfd_target structure.
452 * mipsbsd.c: Initialise new field of bfd_target structure.
453 * netbsd-core.c: Initialise new field of bfd_target structure.
454 * oasys.c: Initialise new field of bfd_target structure.
455 * osf-core.c: Initialise new field of bfd_target structure.
456 * ppcboot.c: Initialise new field of bfd_target structure.
457 * ptrace-core.c: Initialise new field of bfd_target structure.
458 * sco5-core.c: Initialise new field of bfd_target structure.
459 * som.c: Initialise new field of bfd_target structure.
460 * srec.c: Initialise new field of bfd_target structure.
461 * tekhex.c: Initialise new field of bfd_target structure.
462 * trad-core.c: Initialise new field of bfd_target structure.
463 * versados.c: Initialise new field of bfd_target structure.
464 * vms.c: Initialise new field of bfd_target structure.
466 1999-07-19 Andreas Schwab <schwab@suse.de>
468 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
471 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
473 * elflink.h (elf_link_adjust_relocs): New function.
474 (elf_bfd_final_link): Use it.
475 (elf_link_input_bfd): Deal with the fact that there can be
476 two relocation sections for a single section.
477 (elf_reloc_link_order): Likewise.
479 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
480 a relocateable object.
481 (_bfd_mips_elf_relocate_section): Handle relocateable links.
483 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
485 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
486 (sparc64_elf_get_reloc_upper_bound,
487 sparc64_elf_get_dynamic_reloc_upper_bound,
488 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
489 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
491 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
492 ELF64_R_TYPE_ID/DATA where appropriate.
494 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
496 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
499 1999-07-16 Ian Lance Taylor <ian@zembu.com>
501 * elf32-mips.c (mips_elf_local_relocation_p): New static
503 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
504 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
505 Always set *require_jalxp.
506 (mips_elf_stub_section_p): Mark abfd parameter as unused.
507 (_bfd_mips_elf_relocate_section): Only look for LO16 following
508 GOT16 if the GOT16 is against a local symbol. Don't return false
509 for an undefined symbol. If there is an overflow, assert that we
512 1999-07-16 Andreas Schwab <schwab@suse.de>
514 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
515 variables `link' and `elfsec'.
516 (elf_bfd_final_link): Remove unused variable `os'.
518 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
520 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
521 a PT_PHDR program headers.
522 (_bfd_mips_elf_final_link): Don't assume there are going to be
523 section symbols when we're not building a shared object.
524 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
527 1999-07-15 J.T. Conklin <jtc@redback.com>
529 * config.bfd (i[3456]86-*-vxworks*): New target.
531 1999-07-15 Mark Mitchell <mark@codesourcery.com>
533 * elf32-mips.c (mips_elf_stub_section_p): New function.
534 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
535 (mips_elf_relocate_section): Adjust calling sequence for
536 mips_elf_calculate_relocation and mips_elf_perform_relocation.
537 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
540 1999-07-15 Ian Lance Taylor <ian@zembu.com>
542 * configure.in: Bump version number to 2.9.5.
543 * configure: Rebuild.
545 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
547 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
549 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
550 to derive final type instead of hardwiring a selection.
552 1999-07-14 Mark Mitchell <mark@codesourcery.com>
554 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
555 things relocated by R_MIPS16_GPREL.
556 (mips_elf_perform_relocation): Likewise.
558 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
560 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
562 1999-07-14 Richard Henderson <rth@cygnus.com>
564 * elf32-mips.c (struct mips_got_info): Add global_gotno.
565 (_bfd_mips_elf_size_dynamic_sections): Set it.
566 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
567 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
568 new argument max_local.
570 1999-07-14 Mark Mitchell <mark@codesourcery.com>
572 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
573 subwords when handling an R_MIPS16_26 relocation.
574 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
577 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
578 dst_mask to match reality.
579 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
580 (mips_elf_obtain_contents): Use bfd_get.
581 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
582 (mips_elf_relocate_section): Likewise.
584 1999-07-13 Mark Mitchell <mark@codesourcery.com>
586 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
587 (mips_elf_relocate_section): Adjust calling sequence for
588 mips_elf_perform_relocation.
589 (mips_elf_perform_relocation): Take additional argument. Handle
590 R_MIPS16_26. Use bfd_put for convenience.
592 1999-07-13 Richard Henderson <rth@cygnus.com>
594 * elf.c (assign_file_positions_for_segments): Thinko last change.
595 Always overwrite p_flags.
597 1999-07-13 Richard Henderson <rth@cygnus.com>
599 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
600 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
601 .dynbss and .rel[a].bss if want_dynbss.
602 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
604 1999-07-13 Richard Henderson <rth@cygnus.com>
606 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
608 1999-07-13 Richard Henderson <rth@cygnus.com>
610 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
611 (struct elf_link_hash_table): Add dynlocal.
612 (_bfd_elf_link_lookup_local_dynindx): Prototype.
613 (_bfd_elf_link_adjust_dynindx): Delete.
614 (_bfd_elf_link_renumber_dynsyms): Prototype.
615 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
616 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
617 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
618 (_bfd_elf_link_lookup_local_dynindx): New function.
619 (elf_link_renumber_hash_table_dynsyms): New function.
620 (_bfd_elf_link_renumber_dynsyms): New function.
621 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
622 (struct elf_assign_sym_version_info): Delete removed_dynamic.
623 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
624 instead of elf_link_remove_section_and_adjust_dynindices.
625 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
626 (elf_link_assign_sym_version): Remove removed_dynamic code.
627 (elf_link_renumber_dynsyms): Delete.
628 (elf_bfd_final_link): Install section and local symbols into .dynsym.
630 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
631 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
632 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
633 * elf32-mips.c: Similarly.
634 * elf32-ppc.c: Similarly.
635 * elf32-sparc.c: Similarly.
636 * elf64-alpha.c: Similarly.
637 * elf64-sparc.c: Similarly.
639 1999-07-13 Mark Mitchell <mark@codesourcery.com>
641 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
642 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
643 when the relocation is against _gp_disp.
645 1999-07-12 Mark Mitchell <mark@codesourcery.com>
647 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
648 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
649 to possibly_dynamic_relocs. Adjust usage throughout code.
650 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
651 (elf_mips_ctor64_howto): Likewise.
652 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
654 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
655 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
656 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
657 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
659 1999-07-12 Ian Lance Taylor <ian@zembu.com>
661 * Makefile.am: Rebuild dependencies.
662 * Makefile.in: Rebuild.
664 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
665 * bfd-in2.h: Rebuild.
667 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
668 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
669 structure initializations. Add casts.
670 * reloc.c (EMPTY_HOWTO): Define.
671 * bfd-in2.h: Rebuild.
672 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
673 comparisons against 0.
674 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
675 previous_ibfd_e_flags to unsigned long.
676 * vms.h (struct vms_private_data_struct): Change section_count to
678 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
679 (_bfd_vms_write_gsd): Change symnum to unsigned.
680 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
681 * vms-tir.c (etir_sta): Change psect to unsigned.
682 (alloc_section): Change idx to unsigned.
683 (tir_sta, tir_ctl): Change psect to unsigned.
684 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
685 * vms.c (priv_section_count): Change to unsigned.
687 1999-07-12 Andreas Schwab <schwab@suse.de>
689 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
690 * m68klinux.c: Likewise.
692 1999-07-12 Ian Lance Taylor <ian@zembu.com>
694 * Many files: Changes to avoid gcc warnings: Remove unused local
695 variables. Add default case to enum switches.
696 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
697 compile if not COFF_IMAGE_WITH_PE.
698 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
699 (bfd_arm_get_bfd_for_interworking): Likewise.
700 (bfd_arm_process_before_allocation): Likewise.
701 * epoc-pei-arm.c: Don't rename bfd_arm functions.
702 * pei-arm.c: Likewise.
703 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
704 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
705 (mips_elf_got16_entry): Put parens around & in body of ==.
706 (mips_elf_calculate_relocation): Correct test for empty string.
707 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
709 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
712 1999-07-11 Ian Lance Taylor <ian@zembu.com>
714 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
715 as appropriate. Fill in structure initializations. Add variable
716 initializations. Add casts.
717 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
718 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
720 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
722 * elf-bfd.h (bfd_elf_hash): Update declaration.
723 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
724 when calling bfd_elf_hash.
726 1999-07-11 Mark Mitchell <mark@codesourcery.com>
728 * libbfd.c (bfd_put_8): Make it of type `void'.
729 * bfd-in2.h: Regenerated.
730 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
732 (_bfd_mips_elf_final_link): Likewise.
734 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
736 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
738 * config.bfd (hppa*-*-linux-gnu*): New target
740 1999-07-07 Mark Mitchell <mark@codesourcery.com>
742 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
743 (_bfd_mips_elf_create_dynamic_sections): New function.
744 (_bfd_mips_elf_add_symbol_hook): Likewise.
745 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
746 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
747 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
748 (_bfd_mips_elf_gc_mark_hook): Likewise.
749 (_bfd_mips_elf_gc_sweep_hook): Likewise.
750 (_bfd_mips_elf_always_size_sections): Likewise.
751 (_bfd_mips_elf_size_dynamic_sections): Likewise.
752 (_bfd_mips_elf_check_relocs): Likewise.
753 (_bfd_mips_elf_link_hash_table_create): Likewise.
754 (_bfd_mips_elf_print_private_data): Likewise.
755 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
756 (_bfd_mips_elf_final_link): Likewise.
757 (_bfd_mips_elf_additional_program_headers): Likewise.
758 (_bfd_mips_elf_modify_segment_map): Likewise.
759 (_bfd_mips_elf_relocate_section): Likewise.
760 * elf32-mips.c (mips_elf32_object_p): Move contents into
761 _bfd_mips_elf_object_p.
762 (mips_elf_additional_program_headers): Rename to
763 _bfd_mips_elf_additional_program_headers.
764 (mips_elf_modify_segment_map): Rename to
765 _bfd_mips_elf_modify_segment_map.
766 (elf_mips_abi_name): Change prototype.
767 (mips_elf32_section_from_shdr): Merge into
768 _bfd_mips_elf_section_from_shdr.
769 (mips_elf32_section_processing): Merge into
770 _bfd_mips_elf_section_processing.
771 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
772 the right back-end ELF linker.
773 (mips_elf_relocate_section): Rename to
774 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
775 (mips_elf_link_output_symbol_hook): Rename to
776 _bfd_mips_elf_link_output_symbol_hook.
777 (mips_elf_create_dynamic_section): Rename to
778 _bfd_mips_elf_create_dynamic_section.
779 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
780 Adjust for 64-bit code. Use mips_elf_got_section.
781 (mips_elf_adjust_dynamic_symbol): Rename to
782 _bfd_mips_elf_adjust_dynamic_symbol. Use
783 mips_elf_allocate_dynamic_relocations.
784 (mips_elf_finish_dynamic_symbol): Rename to
785 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
786 Adjust for 64-bit code.
787 (mips_elf_finish_dynamic_sections): Rename to
788 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
789 (mips_elf_always_size_sections): Rename to
790 _bfd_mips_elf_always_size_sections.
791 (mips_elf_add_symbol_hook): Rename to
792 _bfd_mips_elf_add_symbol_hook.
793 (mips_elf_next_lo16_addend): Constify.
794 (mips_elf_calculate_relocation): Likewise.
795 (mips_elf_obtain_contents): Likewise.
796 (mips_elf_perform_relocation): Likewise.
797 (mips_elf_create_dynamic_relocation): Likewise.
798 (mips_elf_allocate_dynamic_relocations): New function.
799 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
800 (MIPS_ELF_REL_SIZE): Likewise.
801 (MIPS_ELF_DYN_SIZE): Likewise.
802 (MIPS_ELF_GOT_SIZE): Likewise.
803 (MIPS_ELF_SYM_SIZE): Likewise.
804 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
805 (MIPS_ELF_GET_WORD): Likewise.
806 (MIPS_ELF_PUT_WORD): Likewise.
807 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
808 (STUB_LW): Conditionalize for 64-bit value.
809 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
811 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
812 Check it for inconsistency.
813 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
815 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
817 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
818 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
819 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
820 (mips_elf_local_got_index): Likewise.
821 (mips_elf_got_page): Likewise.
822 (mips_elf_got_info): Likewise.
823 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
824 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
825 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
826 instead of constant `2'.
827 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
828 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
829 (mips_elf_size_dynamic_sections): Use
830 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
831 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
832 Adjust all releveant entries in elf backend table.
833 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
834 (mips_elf64_section_processing): Likewise.
835 Adjust elf backend entries to use _bfd_mips_elf variants now
838 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
840 (size_dynamic_sections): Likewise.
841 (elf_link_output_extsym): Likewise.
842 * elf.c: (elf_fake_sections): Likewise.
843 * libbfd.c (bfd_get): New macro.
845 * bfd-in2.h: Regenerated.
847 1999-07-07 Mark Mitchell <mark@codesourcery.com>
849 * elf-bfd.h (elf_size_info): Add hash_entry_size,
850 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
851 wap_reloca_in, and swap_reloca_out.
852 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
853 multiple internal relocations per external relocation.
854 (link_read_relocs): Likewise.
855 (elf_bfd_final_link): Likewise.
856 (elf_link_input_bfd): Likewise.
857 (elf_gc_mark): Likewise.
858 (elf_gc_smash_unused_vtentry_relocs): Likewise.
859 * elfcode.h (elf_swap_dyn_out): Adjust type to match
861 (size_info): Add entries for new fields.
862 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
863 (mips_elf64_be_swap_reloc_in): New function.
864 (mips_elf64_be_swap_reloc_out): Likewise.
865 (mips_elf64_be_swap_reloca_in): Likewise.
866 (mips_elf64_be_swap_reloca_out): Likewise.
867 (mips_elf64_size_info): Add entries for new fields.
869 1999-07-07 Ian Lance Taylor <ian@zembu.com>
871 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
872 field equals the new rel_count field.
873 (elf_link_input_bfd): When doing a relocateable link, use the new
874 rel_count field rather than the reloc_count field.
875 (elf_reloc_link_order): Likewise.
876 (elf_finish_pointer_linker_section): Likewise.
878 Based on patch from H.J. Lu <hjl@gnu.org>:
879 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
880 shared library to override a weak definition in a regular object.
882 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
884 * libhppa.h: Revert July 2, 1999 patch.
886 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
887 need to generate DLTIND relocations, not DLTREL relocations.
889 1999-07-05 Nick Clifton <nickc@cygnus.com>
891 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
893 (coff_set_flags): Recognise arm 5 architectures.
895 * cpu-arm.c: Add support for strongarm and arm9 cpus.
896 Add support for armv5 architecture.
898 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
900 * reloc.c: Add new, assembler only, ARM reloc:
901 BFD_RELOC_ARM_ADRL_IMMEDIATE.
903 * bfd-in2.h: Regenerate.
905 1999-07-02 Mark Mitchell <mark@codesourcery.com>
907 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
908 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
909 * elf.c (_bfd_elf_find_nearest_line): Pass it.
910 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
911 * elf32-mips.c (ABI_64_P): New macro.
912 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
913 (_bfd_mips_elf_find_nearest_line): Adjust call to
914 _bfd_dwarf2_find_nearest_line.
915 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
916 * libbfd.h: Regenerated.
918 1999-07-02 Ian Lance Taylor <ian@zembu.com>
920 * config.bfd: Add * at the end of i[3456]86-*-unixware.
922 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
924 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
925 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
927 1999-07-01 Mark Mitchell <mark@codesourcery.com>
929 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
931 (_bfd_elf_init_reloc_shdr): New function.
932 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
933 bfd_alloc followed by memset.
934 (_bfd_elf_init_reloc_shdr): New function, split out from ...
935 (elf_fake_sections): Here.
936 (assign_section_numbers): Assign section numbers for the second
937 relocation section, if required.
938 * elflink.h (elf_link_output_relocs): New function.
939 (elf_link_size_reloc_section): Likewise.
940 (elf_bfd_final_link): Use elf_link_size_reloc_section.
941 (elf_link_input_bfd): Use elf_link_output_relocs.
943 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
944 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
946 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
948 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
951 1999-06-28 Mark Mitchell <mark@codesourcery.com>
953 * elf32-mips.c (mips_elf_got_info): Move declaration before
954 prototypes. Change global_gotsym to be a pointer to a hash entry,
955 rather than a number index.
956 (mips_elf_link_hash_entry): Move declaration before prototypes.
957 (mips_elf_irix6_finish_dynamic_symbol): New function.
958 (mips_elf_sign_extend): Likewise.
959 (mips_elf_high): Likewise.
960 (mips_elf_higher): Likewise.
961 (mips_elf_highest): Likewise.
962 (mips_elf_global_got_index): Likewise.
963 (mips_elf_local_got_index): Likewise.
964 (mips_elf_got_offset_from_index): Likeiwse.
965 (mips_elf_record_global_got_symbol): Likewise.
966 (mips_elf_got_page): Likewise.
967 (mips_elf_next_lo16_addend): Likewise.
968 (mips_elf_calculate_relocation): Likewise.
969 (mips_elf_obtain_contents): Likewise.
970 (mips_elf_perform_relocation): Likewise.
971 (mips_elf_assign_gp): Likewise.
972 (mips_elf_sort_hash_table_f): Likewise.
973 (mips_elf_sort_hash_table): Likewise.
974 (mips_elf_got_section): Likewise.
975 (mips_elf_got_info): Likewise.
976 (mips_elf_create_local_got_entry): Likewise.
977 (mips_elf_got16_entry): Likewise.
978 (mips_elf_create_dynamic_relocation): Likewise.
979 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
980 (mips_elf_final_gp): Use mips_elf_assign_gp.
981 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
982 into SHN_SCOMMON automatically on IRIX6.
983 (mips_elf_add_symbol_hook): Likewise.
984 (mips_elf_relocate_section): Rewrite, using
985 mips_elf_calculate_relocation and mips_elf_perform_relocation.
986 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
987 Don't deal with .rld_map on IRIX6.
988 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
989 section flags appropriately for .got.
990 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
991 the got. Call mips_elf_record_global_got_symbol and allocate
992 local got space appropriately.
993 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
994 char *. Rework calculation of GOT size. Sort dynamic symbol
995 table entries so entries that do not require GOT entries appear at
996 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
997 code dealing with DT_INIT and DT_FINI. Remove fiddling with
999 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1001 (mips_elf_finish_dynamic_symbol): Use
1002 mips_elf_irix6_finish_dynamic_symbol.
1003 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1004 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1005 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1007 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1009 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1010 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1012 1999-06-04 Philip Blundell <philb@gnu.org>
1014 * elf32-arm.h (elf_backend_got_header_size): Define.
1015 (elf_backend_plt_header_size): Likewise.
1017 1999-06-28 Jim Pick <jim@jimpick.com>
1019 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1021 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1023 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1024 relocation function.
1025 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1027 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1029 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1030 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1031 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1032 (_bfd_mips_elf_section_from_shdr): Use them.
1033 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1034 of GP-relative sections.
1035 (_bfd_mips_elf_set_section_contents): Use them.
1036 (_bfd_mips_elf_section_processing): Share code between .sdata and
1037 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1038 (mips_elf_additional_program_headers): Add handling for
1039 PT_MIPS_OPTIONS segment on IRIX6.
1040 (mips_elf_modify_segment_map): Likeiwse.
1041 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1042 Include the options sections on IRIX6. Don't look for GP-relative
1043 sections by name; use SHF_MIPS_GPREL instead.
1044 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1046 (mips_elf_create_dynamic_sections): Don't muck about with section
1047 alignments and such on IRIX6.
1048 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1049 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1050 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1051 bfd_zalloc rather than bfd_alloc and memset.
1052 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1053 Don't assert the existence of .rld_map on IRIX6.
1054 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1056 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1057 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1060 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1062 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1063 (mips_elf_swap_msym_out): New function.
1064 (mips_elf_create_msym_section): Likewise.
1065 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1066 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1067 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1068 section not named .msym.
1069 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1070 .msym directly. Set appropriate attributes for the .msym
1072 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1073 (mips_elf_link_hash_newfunc): Clear it.
1074 (mips_elf_create_dynamic_sections): Create the .msym section
1076 (mips_elf_size_dynamic_sections): Allocate space for the
1077 .msym section. Add a DT_MIPS_MSYM entry.
1078 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1080 (mips_elf_finish_dynamic_sections): Assign a value for
1081 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1083 * elf32-mips.c (irix_compat_t): New enumeration.
1084 (ABI_N32_P): New macro.
1085 (IRIX_COMPAT): Likewise.
1086 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1087 (mips_elf_relocate_section): Fix typo.
1089 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1091 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1092 as writable PE sections.
1094 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1096 * dwarf2.c (struct arange): New type.
1097 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1098 (arange_add): New function.
1099 (decode_line_info): Keep track of address ranges that a compilation
1101 (comp_unit_contains_address): Return true if address is contained
1102 in _any_ of the address ranges associated with a compilation unit.
1103 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1104 on the first comp_unit that contains the address.
1106 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1108 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1109 (decode_line_info): Add variable STASH and initialize it to point
1110 to the per-bfd dwarf2_debug info. Remove static variable
1111 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1113 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1115 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1116 shared library to have an undefined symbol.
1118 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1119 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1121 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1123 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1124 * elf32-hppa.c: Remove everything related to symbol extension
1125 sections & records. Use the common elf_hppa_final_write_processing.
1127 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1129 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1130 functions instead of _init/_fini if requested.
1132 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1134 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1137 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1139 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1140 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1142 (ppc_elf_finish_dynamic_sections): Check for positive section
1143 dynindx field, rather than comparing against -1.
1144 (ppc_elf_relocate_section): Only return false if undefined_symbol
1145 or reloc_overflow fail, not always upon encountering an error.
1147 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1149 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1150 bfd_byte * before performing pointer arithmetic.
1152 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1154 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1156 * elf32-hppa.c: Include elf-hppa.h.
1157 (ARCH_SIZE): Define.
1158 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1160 (elf32_hppa_info_to_howto): Similarly.
1161 (elf_hppa_howto_table): Similarly.
1162 (elf_hppa_reloc_type_lookup): Similarly.
1163 (hppa_elf_gen_reloc_type): Similarly.
1164 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1166 1999-06-22 Nick Clifton <nickc@cygnus.com>
1168 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1169 handling R_V850_22_PCREL relocation.
1171 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1173 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1176 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1178 * section.c (_bfd_strip_section_from_output): Ignore sections
1179 DISCARDed by the link script.
1181 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1183 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1184 Remove unused local variable spp.
1186 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1187 the entry symbol is not set.
1189 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1191 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1192 GPDISP or LITUSE in a relocatable link.
1194 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1196 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1197 * (alloc_dwarf1_func): Likewise.
1199 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1201 * libhppa.h: Fix various formatting errors.
1202 (assemble_3); Rewrite using CATENATE.
1203 (assemble_17): Fix various bugs.
1205 1999-06-16 Nick Clifton <nickc@cygnus.com>
1207 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1209 1999-06-15 Richard Henderson <rth@cygnus.com>
1211 * section.c (SEC_SHORT): Define.
1212 * bfd-in2.h: Rebuild.
1214 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1216 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1217 Remove abfd parameter. Use _bfd_strip_section_from_output.
1218 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1220 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1221 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1222 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1224 (bfd_elf_size_dynamic_sections): Use it.
1226 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1228 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1229 complain_overflow_bitfield to complain_overflow_signed.
1231 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1233 * elflink.h (elf_link_read_relocs_from_section): New function,
1235 (elf_link_read_relocs): Here. Use it for both relocation
1238 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1240 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1241 asect->reloc_count is valid.
1243 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1245 * elf32-mips.c (mips_elf32_section_processing): Permit a
1246 SHT_MIPS_REGINFO section to have a size of 0.
1248 1999-06-12 David O'Brien <obrien@freebsd.org>
1250 * config.bfd (alpha*-*-freebsd*): New target.
1251 (i[3456]86-*-freebsd*): Now defaults to ELF.
1253 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1255 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1256 wrap if the relocation covers the high bit of an address.
1258 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1260 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1262 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1263 instead of R_SPARC_max.
1264 (sparc64_elf_info_to_howto): Likewise.
1265 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1266 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1268 1999-06-07 Richard Henderson <rth@cygnus.com>
1270 * section.c (_bfd_strip_section_from_output): Remove output
1271 sections with no initial link_order.
1273 1999-06-07 Nick Clifton <nickc@cygnus.com>
1275 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1277 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1279 * Makefile.am (SOURCE_HFILES): Add missing headers.
1280 * Makefile.in: Regenerated.
1282 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1284 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1287 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1289 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1290 range undefweak symbols.
1291 * hash.c: Add missing comma after @xref{}
1292 * linker.c: Likewise.
1294 1999-06-04 Nick Clifton <nickc@cygnus.com>
1296 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1298 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1299 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1300 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1301 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1303 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1305 * Makefile.am: Rebuild dependencies.
1306 (BFD32_BACKENDS): Add dwarf1.lo.
1307 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1308 * Makefile.in: Rebuild.
1310 1999-06-04 Nick Clifton <nickc@cygnus.com>
1312 * Makefile.am: Add epoc-arm-pe target.
1313 * Makefile.in: Regenerate.
1314 * pe-arm.c: Only redefine interworking function names if they have
1315 not already been redefined.
1316 * pei-arm.c: Only redefine interworking function names if they have
1317 not already been redefined.
1318 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1320 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1323 1999-06-03 Nick Clifton <nickc@cygnus.com>
1325 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1327 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1329 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1331 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1333 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1334 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1336 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1338 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1339 in other text sections.
1341 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1343 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1344 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1345 * libbfd.h: Regenerate.
1346 * coff-sh.c (sh_merge_private_data): Delete.
1347 (coff_bfd_merge_private_bfd_data): Change to
1348 _bfd_generic_verify_endian_match.
1349 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1351 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1353 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1355 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1357 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1359 (bfd_elf32_arm_process_before_allocation): Likewise.
1360 * bfd-in2.h: Rebuild.
1362 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1364 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1365 track of end_sequence markers.
1366 (add_line_info): Add END_SEQUENCE arg.
1367 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1368 debug-line info---it doesn't work right if a compilation unit
1369 consists of multiple discontiguous code-sequences. It would be
1370 worthwhile to optimize for the common case where a compilation
1371 unit results in a contiguous set of code sequences, but this is
1372 quite tricky to get right for arbitrary DWARF2 files.
1373 (lookup_address_in_line_info_table): Don't use the last line entry
1374 for a compilation unit for anything with an address higher than
1375 this line entry. Also, check for end_sequence markers to
1376 correctly handle discontinuities.
1377 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1378 compilation units, check all compilation units with each->high==0
1379 just like when reading compilation units.
1381 * dwarf2.c (decode_line_info): Initialize table->files and
1382 table->last_line to NULL to avoid segfaults due to random
1383 values in these members.
1384 (concat_filename): Check for out-of-range file number before
1385 indexing filename table. Segfaults suck.
1387 * dwarf2.c (decode_line_info): Don't truncate address to least
1388 significant 32 bits (breaks 64 bit targets).
1389 (lookup_address_in_function_table): Ditto.
1390 (comp_unit_contains_address): Ditto.
1392 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1394 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1395 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1396 (mips_elf64_howto_table_rela): Likewise.
1398 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1400 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1401 single section has two associated relocation sections.
1403 1999-06-02 Mark Salter <msalter@cygnus.com>
1405 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1406 COFF_WITH_PE defined.
1408 1999-06-02 Nick Clifton <nickc@cygnus.com>
1410 * pe-arm.c: Rename global arm interworking functions to avoid name
1411 collision when all targets BFD is built.
1414 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1416 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1417 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1418 (bfd_elf_section_data): Add use_rela_p.
1419 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1420 (_bfd_elf_new_section_hook): Likewise.
1421 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1423 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1424 * elfcode.h (write_relocs): Determine whether or not use rela
1425 relocs based on the relocation section header.
1426 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1427 instead of use_rela_p.
1428 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1429 (elf_backend_may_use_rela_p): Likewise.
1430 (elf_backend_default_use_rela_p): Likewise.
1431 (elfNN_bed): Use them.
1433 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1435 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1437 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1439 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1440 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1441 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1442 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1443 * bfd-in2.h: Regenerated.
1444 * libbfd.h: Likewise.
1445 * elf32-mips.c (mips_info_to_howto_rela): New function.
1446 (USE_REL): Adjust for new conventions.
1447 (MINUS_ONE): New macro.
1448 (elf_mips_howto_table): Add R_MIPS_SUB.
1449 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1451 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1452 .MIPS.content section.
1453 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1454 with .MIPS.content as .MIPS.content sections. Set
1455 SHF_MNIPS_NOSTRIP for such section.
1456 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1457 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1458 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1460 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1462 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1465 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1468 1999-05-30 Philip Blundell <philb@gnu.org>
1470 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1471 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1472 the addend does not overflow into the rest of the word.
1474 1999-05-29 Nick Clifton <nickc@cygnus.com>
1476 * bfd-in.h: Amend prototype for
1477 bfd_elf32_arm_process_before_allocation .
1478 * bfd-in.h: Regenerate.
1480 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1481 elements in a fixed sized array.
1482 (ARM_ELF_ABI_VERSION): Define.
1483 (ARM_ELF_OS_ABI_VERSION): Define.
1484 (R_ARM_THM_ABS5): Fix rightshift and size.
1485 (R_ARM_THM_PC22): Fix size.
1486 (R_ARM_PLT32): Define Howto.
1487 (find_howto): New function: Locate a howto based on a reloc
1489 (elf32_arm_info_to_howto): Use find_howto if necessary.
1490 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1491 bfd_reloc_code_real_type.
1492 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1493 and BFD_RELOC_VTABLE_ENTRY.
1494 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1496 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1497 elements in a fixed sized array.
1498 (ARM_ELF_ABI_VERSION): Define.
1499 (ARM_ELF_OS_ABI_VERSION): Define.
1500 (R_ARM_THM_ABS5): Fix rightshift and size.
1501 (R_ARM_THM_PC22): Fix size.
1502 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1503 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1504 bfd_reloc_code_real_type.
1506 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1507 no_pipeline_knowledge.
1508 (elf32_arm_link_hash_create): Initialise new field to zero.
1509 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1510 no_pipeline_knowledge. Use this parameter to initialise the field
1511 in the globals data structure.
1512 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1513 no_pipeline_knowledge is false and the binary is from an old
1515 (elf32_arm_merge_private_data): Generate an error if an attempt is
1516 made to linl together big endian and little endian code.
1517 (elf32_arm_post_process_headers): New function: Initialise the
1518 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1520 (elf_backend_post_process_headers): Define.
1522 1999-05-28 Nick Clifton <nickc@cygnus.com>
1524 * elf-bfd.h (struct elf_backend_data): Add new field:
1525 elf_backend_post_process_headers.
1527 * elfxx-target.h (elf_backend_post_process_headers): Define to
1528 NULL if not already defined.
1529 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1531 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1533 (_bfd_elf_compute_section_file_positions): Call
1534 elf_backend_post_process_headers if defined.
1536 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1538 * configure.in: Check whether getuid and getgid exist.
1539 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1540 HAVE_GETGID are not defined, respectively.
1541 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1543 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1544 * configure, config.in: Rebuild.
1546 1999-05-28 Martin Dorey <mdorey@madge.com>
1548 * elf32-i960.c: New file.
1549 * elf.c (prep_headers): Handle bfd_arch_i960.
1550 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1551 * config.bfd (i960-*-elf*): New target.
1552 * configure.in (bfd_elf32_i960_vec): New target vector.
1553 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1554 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1555 * Makefile.in, aclocal.m4, configure: Rebuild.
1557 1999-05-27 Nick Clifton <nickc@cygnus.com>
1559 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1561 (find_howto): New function: Find entries in the
1562 elf32_arm_howto_table.
1563 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1565 (elf32_arm_reloc_type_lookup): Add lookup for
1566 BFD_RELOC_ARM_PLT32.
1568 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1570 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1571 (elf32_arm_link_hash_table_create): Use above function as the
1572 constructor for hash table entries.
1573 (elf32_arm_relocate_section): Avoid crash when there is no output
1575 (elf32_arm_final_link_relocate): New parameter h.
1576 (elf32_arm_relocate_section): Pass symbol hash entry to above
1578 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1581 1999-05-25 Catherine Moore <clm@cygnus.com>
1583 * coff-arm.c (coff_arm_relocate_section): Don't emit
1584 base file entries for pc-relative values.
1586 1999-05-25 DJ Delorie <dj@cygnus.com>
1588 * peicode.h (coff_swap_sym_in): When we create the actual section
1589 to reflect the not-there section C_SECTION symbols refer to,
1590 change the symbol class to C_STAT as the section is now really
1593 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1595 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1598 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1600 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1602 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1603 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1605 1999-05-16 Nick Clifton <nickc@cygnus.com>
1607 * coff-mcore.c (in_reloc_p): Reinstate.
1609 1999-05-15 Nick Clifton <nickc@cygnus.com>
1611 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1612 * bfd-in2.h: Regenerate.
1613 * coff-mcore.c (in_reloc_p): Remove defintion.
1614 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1615 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1616 IMAGE_REL_MCORE_RVA.
1617 (coff_mcore_rtype_to_howto): Add special processing for
1618 IMAGE_REL_MCORE_RVA.
1619 (coff_mcore_relocate_section): Add support for
1620 IMAGE_REL_MCORE_RVA.
1621 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1622 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1624 (mcore_elf_relocate_section): Delete redundant case labels.
1626 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1628 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1629 precedence between bit-and and comparison.
1631 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1633 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1634 list of target formats (targ_selvecs).
1635 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1636 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1638 1999-05-10 DJ Delorie <dj@cygnus.com>
1640 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1641 reasonable mode until "ar x" is smart enough to skip it (fixes
1642 gcc/libgcc.a builds on mips-ecoff targets
1644 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1645 to work. Hack to support MS import libraries, which use different
1646 COMDAT types than GNU.
1647 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1648 to implied zero-length sections (see peicode below)
1649 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1650 filename symbols, which use one *or more* auxents.
1651 * coffswap.h (coff_swap_aux_in): ditto
1652 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1655 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1657 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1658 for all relocations.
1660 1999-05-10 Catherine Moore <clm@cygnus.com>
1662 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1663 if COFF_IMAGE_WITH_PE.
1664 (bfd_arm_process_before_allocation): Likewise.
1665 (bfd_arm_get_bfd_for_interworking): Likewise.
1666 * coff-arm.c: Likewise.
1667 * bfd-in2.h: Regenerate.
1668 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1669 (armpe_big_vec): Likewise.
1670 * configure: Rebuild.
1672 1999-05-10 Nick Clifton <nickc@cygnus.com>
1674 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1675 section, not just .rel. Same for .rela.
1677 1999-05-07 Nick Clifton <nickc@cygnus.com>
1679 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1680 endianism with an error message.
1682 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1684 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1685 assignment from "unsigned char *" to "char *".
1686 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1688 1999-05-05 Catherine Moore <clm@cygnus.com>
1690 * coff-arm.c (coff_arm_relocate_section): Add one to
1691 address of ARM_RVA32 thumb functions.
1693 1999-05-05 Catherine Moore <clm@cygnus.com>
1695 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1696 (elf32_m68k_copy_private_bfd_data): New.
1697 (elf32_m68k_merge_private_bfd_data): New.
1698 (elf32_m68k_print_private_bfd_data): New.
1699 (CPU32_FLAG): Define.
1700 (PLT_CPU32_ENTRY_SIZE): Define.
1701 (elf_cpu32_plt0_entry): Declare.
1702 (elf_cpu32_plt_entry): Declare.
1703 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1704 (elf_m68k_finish_dynamic_symbol): Likewise.
1705 (elf_m68k_finish_dynamic_sections): Likewise.
1706 (elf_backend_plt_header_size): Remove definition.
1707 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1708 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1709 (bfd_elf32_bfd_set_private_flags): Define.
1710 (bfd_elf32_bfd_print_private_bfd_data): Define.
1712 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1714 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1715 and R_LONG_PCREL_MODE.
1717 1999-04-29 Nick Clifton <nickc@cygnus.com>
1719 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1721 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1723 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1724 in relocation calculation.
1726 1999-04-26 Tom Tromey <tromey@cygnus.com>
1728 * aclocal.m4, configure: Updated for new version of libtool.
1730 1999-04-21 Nick Clifton <nickc@cygnus.com>
1732 * coff-mcore.c: Add support for mcore relocs.
1734 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1736 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1737 incorrect use EF_MIPS_xxBITPTRS.
1739 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1741 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1744 * bfd-in2.h: Rebuild.
1745 * libbfd.h: Rebuild.
1747 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1749 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1750 (coff_arm_relocate_section): Add ARM26D transform. Only
1751 change to ARM26D for relocateable links.
1753 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1755 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1756 (bfd_elf32_bfd_print_private_bfd_data): New.
1758 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1760 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1761 refetch addend if USE_REL, add many comments regarding current state.
1762 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1763 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1764 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1765 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1767 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1769 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1770 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1772 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1774 * dwarf2.c (decode_line_info): Don't truncate address to least
1775 significant 32 bits (breaks 64 bit targets).
1776 (lookup_address_in_function_table): Ditto.
1777 (comp_unit_contains_address): Ditto.
1779 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1781 * coff-arm.c (arm_emit_base_file_entry): New routine.
1782 (A2T3_OFFSET): Define.
1783 (T2A3_OFFSET): Define.
1784 (coff_arm_relocate_section): Emit base file entries for interworking
1787 1999-04-13 Philip Blundell <philb@gnu.org>
1789 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1790 relocs 17 through 19.
1792 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1794 * elfcode.h: Remove fnmatch.h.
1795 * elflink.h (elf_link_assign_sym_version): Call back to ld
1796 instead of calling fnmatch.
1798 * config.bfd (i?86-*-beoself): Include pe vecs.
1800 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1802 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1805 1999-04-10 Richard Henderson <rth@cygnus.com>
1807 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1808 when trying to resolve dynamic symbol references.
1809 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1810 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1811 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1812 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1813 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1814 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1815 * elflink.h (elf_link_output_extsym): Likewise.
1817 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1819 * section.c (_bfd_strip_section_from_output): New function moved from
1820 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1821 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1822 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1823 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1824 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1825 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1826 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1827 * bfd-in2.h: Update.
1829 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1831 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1833 1999-04-08 Nick Clifton <nickc@cygnus.com>
1835 * coff-mcore.c: New File: Support for mcore-pe targets.
1836 * cpu-mcore.c: New File: Support for mcore targets.
1837 * elf32-mcore.c: New File: Support for mcore-elf target.
1838 * pe-mcore.c: New File: Definitions for mcore-pe target.
1839 * pei-mcore.c: New File: Definitions for mcore-pei target.
1840 * Makefile.am: Add support for MCore targets.
1841 * Makefile.in: Regenerate.
1842 * config.bfd: Add support for MCore targets.
1843 * configure.in: Add support for MCore targets.
1844 * configure: Regenerate.
1845 * archures.c: Add support for MCore architecture.
1846 * bfd-in2.h: Regenerate.
1847 * coffcode.h: Add support for mcore-pe targets.
1848 * elf.c: Add support for mcore-elf target.
1849 * reloc.c: Add support for MCore relocs.
1850 * targets.c: Add support for MCore targets.
1852 1999-04-07 Nick Clifton <nickc@cygnus.com>
1854 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1855 R_ARM_XPC25 and R_ARM_THM_XPC22.
1856 (elf32_arm_reloc_map): Remove redundant entries.
1858 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1860 * sysdep.h (LC_MESSAGES): Never define.
1862 1999-04-06 Chris Torek <torek@bsdi.com>
1864 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1865 all callers. Rewrite completely.
1866 (_bfd_relocate_contents): Rewrite overflow checking.
1867 * bfd-in2.h: Rebuild.
1869 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1871 From Gabriel Paubert <paubert@iram.es>:
1872 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1873 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1874 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1875 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1876 * ppcboot.c (ppcboot_vec): Use little endian routines for
1879 * elf.c (elfcore_strndup): Only define if it will be used.
1880 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1882 (ppc_elf_check_relocs): Remove unused local i.
1883 (ppc_elf_gc_mark_hook): Add default case to switch.
1885 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1886 * srec.c (srec_scan): Accept \r in symbol definitions.
1887 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1888 (symbolsrec_object_p): Likewise.
1890 1999-04-04 Don Bowman <don@pixsci.com>
1892 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1894 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1896 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1898 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1899 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1901 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1903 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1906 1999-03-31 Nick Clifton <nickc@cygnus.com>
1908 * config.bfd: Add support for arm-epoc-pe target.
1909 * configure.in: Add support for arm-epoc-pe target.
1910 * configure: Regenerate.
1911 * targets.c: Add support for arm-epoc-pe target.
1912 * coff-arm.c: Allow header files to override definition of
1913 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1914 * pe-arm.h: Allow previous header files to override definition of
1915 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1916 * pei-arm.h: Allow previous header files to override definition of
1917 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1918 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1919 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1921 1999-03-30 Nick Clifton <nickc@cygnus.com>
1923 * elf.c (elf_map_symbols): Handle the case where section
1924 symbols are generated for content-less sections which are
1925 not mapped to the output file.
1927 * linker.c: Replace direct references to fields in BFD structure
1928 with accessor macros.
1930 * elflink.h: Replace direct references to fields in BFD structure
1931 with accessor macros.
1933 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1935 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1937 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1938 account when adjusting section symbols during a partial link.
1940 1999-03-24 Nick Clifton <nickc@cygnus.com>
1942 * coff-sparc.c (struct coff_reloc_map): Change type of field
1943 'bfd_reloc_val' to bfd_reloc_code_real_type.
1944 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1945 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1946 * elf32-arc.c (struct arc_reloc_map): Ditto.
1947 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1948 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1949 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1950 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1951 * elf32-sh.c (struct elf_reloc_map): Ditto.
1952 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1953 * elf32-v850.c (struct v850_reloc_map): Ditto.
1954 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1955 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1956 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1958 1999-03-17 Martin Hunt <hunt@cygnus.com>
1960 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1961 function so source-level assembly works. If multiple N_SOs
1962 are seen without and N_FUNs, create an indextable entry with
1963 a NULL function name.
1965 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1967 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1968 of certian similar cpus.
1970 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1972 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1973 Add the 5000. Change the architecture for the 5400 to mips4.
1974 (elf_mips_mach): Add r5000.
1976 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1978 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1980 1999-03-11 Nick Clifton <nickc@cygnus.com>
1982 * binary.c (binary_set_section_contents): Generate warning about
1983 huge file offsets for any section that will occupy file space, not
1984 just those that are loadable.
1986 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1988 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1990 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1992 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1994 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1996 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1997 * elflink.h: Revert all changes since Feb 16. Instead:
1998 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1999 appropriate. Copy it to version symbols.
2000 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2001 symbols if appropriate.
2002 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2003 symbol if appropriate.
2004 (elf_link_output_extsym): If symbol is marked as undefined, and
2005 has no nonweak references, mark it as weak undefined.
2007 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2009 * elflink.h (elf_merge_symbol): When overriding a dynamic
2010 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2012 (elf_link_add_object_symbols): Don't copy the other field if we
2015 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2017 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2018 shared object with a weak undefined symbol.
2020 1999-02-18 Nick Clifton <nickc@cygnus.com>
2022 * elfarm-nabi.c: Set partial_inplace back to false.
2024 1999-02-17 Nick Clifton <nickc@cygnus.com>
2026 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2027 (USER_LABEL_PREFIX): Set to "_".
2029 The following patches are from: Scott Bambrough
2030 <scottb@corelcomputer.com>
2032 * libaout.h (M_ARM6_NETBSD): Set to 143.
2034 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2035 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2036 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2037 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2038 * bfd-in2.h: Regenerate.
2040 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2041 'true' as REL relocs are now being used. Add new PIC relocs:
2042 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2043 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2045 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2047 (elf32_arm_final_link_relocate): Change parameters so that entire
2048 reloc is passed. Add support for PIC relocs.
2049 (elf32_arm_relocate_section): Pass entire reloc to
2050 elf32_arm_final_link_relocate.
2051 (elf32_arm_check_relocs): Handle new PIC relocs.
2052 (elf32_arm_adjust_dynamic_symbol): New function.
2053 (elf32_arm_size_dynamic_sections): New function.
2054 (elf32_arm_discard_copies): New function.
2055 (elf32_arm_finish_dynamic_symbol): New function.
2056 (elf32_arm_finish_dynamic_sections): New function.
2057 (ELF_MAXPAGE_SIZE): Define.
2058 (bfd_elf32_bfd_reloc_type_lookup): Define.
2059 (elf_backend_relocate_section): Define.
2060 (elf_backend_adjust_dynamic_symbol): Define.
2061 (elf_backend_create_dynamic_sections): Define.
2062 (elf_backend_finish_dynamic_symbol): Define.
2063 (elf_backend_finish_dynamic_sections): Define.
2064 (elf_backend_size_dynamic_sections): Define.
2065 (elf_backend_plt_readonly): Define.
2066 (elf_backend_want_got_plt): Define.
2067 (elf_backend_want_plt_sym): Define.
2069 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2071 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2072 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2073 (_bfd_mips_elf_fake_sections): Likewise.
2075 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2077 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2078 bfd_elf32_arm_get_bfd_for_interworking,
2079 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2082 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2083 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2084 elf32_arm_find_nearest_line): Make them static.
2086 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2088 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2089 callers. Do not merge a definition from a shared object with a
2090 weak undefined symbol.
2091 (elf_link_add_object_symbols): Do not change the symbol type or
2092 size if the old symbol overrides the new one.
2094 1999-02-08 Nick Clifton <nickc@cygnus.com>
2096 * config.bfd: Add support for strongarm target.
2098 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2100 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2101 fields instead of unsigned char.
2103 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2105 * Makefile.am: Rebuild dependencies.
2106 * Makefile.in: Rebuild.
2108 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2110 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2111 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2112 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2113 * acinclude.m4: Add comments to uses of AC_DEFINE.
2114 * acconfig.h: Remove.
2115 * configure: Rebuild with current autoconf/automake.
2116 * aclocal.m4: Likewise.
2117 * config.in: Likewise.
2118 * Makefile.in: Likewise.
2120 1999-02-04 DJ Delorie <dj@cygnus.com>
2122 * libbfd.c (real_read): don't call fread for zero bytes. This
2123 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2125 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2127 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2128 of a jump is in the current 256 MB region.
2130 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2132 * format.c (bfd_check_format_matches): Change last patch to only
2133 take effect for the binary target.
2135 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2137 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2139 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2141 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2143 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2145 * format.c (bfd_check_format_matches): If the target was
2146 previously specified, don't check other targets when checking for
2149 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2151 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2152 (elf32_arm_reloc_type_lookup): Removed
2153 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2154 (elf32_arm_reloc_type_lookup): New.
2155 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2156 (elf32_arm_reloc_type_lookup): New.
2158 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2160 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2161 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2162 * Makefile.am: Use new files.
2163 * Makefile.in: Regenerate.
2164 * configure.in: Use new files.
2165 * configure: Regenerate.
2167 1999-02-01 Nick Clifton <nickc@cygnus.com>
2169 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2170 (fr30_elf_gc_sweep_hook): New function.
2171 (elf_backend_can_gc_sections): Define.
2173 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2175 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2176 and bfd_elf32_bigarm_oabi_vec.
2178 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2180 * Makefile.am (elf32-arm-oldabi.lo): New.
2181 (elf32-arm-newabi.lo): New.
2182 * Makefile.in: Regenerate.
2183 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2184 (arm-*-elf): Likewise.
2186 (thumb-*-oabi): New.
2187 * configure: Regenerate.
2188 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2189 (bfd_elf32_bigarm_oabi_vec): New.
2190 * elf32-arm-newabi.c: New.
2191 * elf32-arm-oldabi.c: New.
2192 * elf32-arm.c: Removed.
2195 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2197 * binary.c (binary_set_section_contents): Omit warnings for
2198 unloadable sections.
2200 1999-01-31 Michael Meissner <meissner@cygnus.com>
2202 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2203 powerpc{,le}-*-eabi.
2205 1999-01-29 Nick Clifton <nickc@cygnus.com>
2207 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2208 * dwarf2.c (read_signed_leb128): Remove unused variables.
2210 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2212 * elf.c (assign_file_positions_for_segments): Only adjust
2213 p_align when needed.
2215 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2217 * binary.c (binary_set_section_contents): Don't return early for a
2218 non-loadable section, in case the first section is non-loadable.
2219 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2220 W. Rozycki <macro@ds2.pg.gda.pl>.
2222 1999-01-28 Nick Clifton <nickc@cygnus.com>
2224 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2225 R_FR30_GNU_VTENTRY relocs.
2227 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2229 * elflink.h (elf_link_output_sym): Zero syms which are
2230 part of sections which have been excluded.
2232 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2234 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2236 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2237 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2239 1999-01-27 Nick Clifton <nickc@cygnus.com>
2241 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2243 (fr30_final_link_relocate): Use computed value as result of
2246 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2248 * binary.c (binary_set_section_contents): Emit warning for
2249 huge file offsets due to widely-dispersed section LMAs.
2251 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2253 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2254 align first section to largest section alignment, not first
2257 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2259 * configure.in: Require autoconf 2.12.1 or higher.
2261 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2263 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2264 * bfd-in2.h: Likewise.
2265 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2267 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2269 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2270 * cpu-mips.c: Add support for and independent 4111.
2271 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2272 (_bfd_mips_elf_final_write_processing):
2273 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2275 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2277 * elf32-mips.c (elf_mips_abi_name): New.
2278 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2280 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2282 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2283 Handle bfd_mach_mips4300.
2285 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2287 * elf32-i386.c: Remove leaked development code from patch
2288 1998-12-10 by Richard Henderson.
2290 1998-12-10 Richard Henderson <rth@cygnus.com>
2292 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2293 in debug sections for symbol defined externally.
2295 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2297 * targets.c (bfd_target_vector): Remove duplicate entry for
2300 1998-12-09 Nick Clifton <nickc@cygnus.com>
2302 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2303 since we are using RELAs.
2305 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2307 SCO Open Server Release 5 core file support, from Jouke Numan
2309 * sco5-core.c: New file.
2310 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2311 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2312 * Makefile.am: Rebuild dependencies.
2313 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2314 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2315 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2316 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2317 * bfd-in2.h, configure, Makefile.in: Rebuild.
2319 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2321 * config.bfd (hppa*-*-mpeix*): New target.
2322 * configure.in: Add AC_HEADER_DIRENT.
2323 (hppa*-*-mpeix*): New target.
2324 * configure.host (hppa*-*-mpeix*): New host.
2325 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2326 friends rather than just including <sys/dir.h>.
2327 * som.h (struct som_symbol): Add hppa_priv_level and apto
2328 tc_data. Change all users.
2329 (struct somdata): Add comp_unit field.
2330 (obj_som_compilation_unit): Define.
2331 (bfd_som_attach_compilation_unix): Declare.
2332 * som.c: Check HOST_HPPAMPEIX.
2333 (struct som_misc_symbol_info): Add new field priv_level.
2334 (som_object_setup): Add current_offset parameter. Change all
2336 (setup_sections): Likewise.
2337 (som_object_p): For EXECLIBMAGIC, read the lst header.
2338 (som_write_symbol_strings): Add compilation_unit parameter.
2340 (som_finish_writing): Write out compilation_unit.
2341 (som_bfd_derive_misc_symbol_info): Set priv_level.
2342 (som_build_and_write_symbol_table): Set xleast field to 3.
2343 (som_slurp_symbol_table): Set symbol priv_level.
2344 (bfd_som_attach_compilation_unit): New function.
2345 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2346 priv_level into symbol_value.
2347 * configure, config.in: Rebuild.
2349 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2351 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2352 warning function to call _bfd_error_handler instead.
2354 * libbfd.c (COERCE32): Cast through unsigned long and long to
2355 avoid bug in old version of gcc.
2357 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2358 (elf_backend_additional_program_headers): Don't define.
2360 1998-12-08 Nick Clifton <nickc@cygnus.com>
2362 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2363 relocations to include offset of 2 included in the insns, and the
2364 offset of the relocs within the section.
2366 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2368 The following changes were made by David Taylor
2369 <taylor@texas.cygnus.com>, Edith Epstein
2370 <eepstein@sophia.cygnus.com>, Jim Blandy
2371 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2372 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2373 changes originally made by HP; HP did not create ChangeLog
2376 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2377 automake macro library.
2379 * hpux-core.c (hpux_core_core_file_p): this function now
2380 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2381 found in the corefile! Also, in hpux_core_core_file_p, if we
2382 encounter a section with an unknown type, don't punt. Instead,
2383 just skip it. Also, count the number of sections of known type
2384 that we encounter. If we encounter at least one good one, then
2385 we'll declare that the file is a core file. If we encounter any
2386 unknown ones but some known ones, then we'll issue a warning (but
2387 still declare it to be a core file). Also, correctly decide when a
2389 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2390 (CORE_ANON_SHMEM): define if not defined.
2391 (hpux_core_struct): add members lwpid and user_tid.
2392 (core_kernel_thread_id, core_user_thread_id): new macros.
2393 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2394 the name before storing it in the bfd.
2395 (hpux_core_core_file_p): handle threads.
2397 * libhppa.h (GET_FIELD): protect against redefinition.
2398 (HPPA_WIDE): define.
2399 (GET_FIELD): define.
2404 (sign_extend): redefine.
2405 (assemble_6): define.
2406 (assemble_12): rewrite.
2407 (assemble_16): define.
2408 (assemble_16a): define.
2409 (assemble_17): rewrite.
2410 (assemble_22): define.
2412 1998-12-07 Nick Clifton <nickc@cygnus.com>
2414 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2415 relocations for signed values.
2417 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2419 * mipsbsd.c (MY(set_arch_mach)): Make static.
2420 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2421 bfd_mach_mips* macros rather than simple numbers.
2423 COFF weak symbol support, based on patches from Mark Elbrecht
2424 <snowball3@usa.net>:
2425 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2426 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2427 (coff_write_alien_symbol): Likewise.
2428 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2429 (coff_link_add_symbols): Likewise.
2430 (_bfd_coff_link_input_bfd): Likewise.
2431 (_bfd_coff_write_global_sym): Likewise.
2433 * elf.c (copy_private_bfd_data): Always initialize the
2434 includes_phdrs field.
2436 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2437 file defines a symbol first mentioned in an ELF file.
2439 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2440 possible, rather than only if BFD64.
2441 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2443 * bfd-in2.h: Rebuild.
2445 * srec.c (srec_set_section_contents): Correct test to avoid
2446 switching to 4 byte addresses after seeing a second section which
2447 requires 3 byte addresses. From Joel Schantz
2448 <joel.schantz@argosys.boeing.com>.
2450 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2451 <aymeric.vincent@emi.u-bordeaux.fr>.
2453 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2455 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2456 decide whether the output file is -mrelocatable-lib,
2457 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2459 1998-12-03 Nick Clifton <nickc@cygnus.com>
2461 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2462 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2463 * bfd-in2.h: Regenerate.
2464 * libbfd.h: Regenerate
2466 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2468 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2469 link against a dynamic symbol with no type or size.
2471 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2473 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2474 relocation for section which does not get loaded.
2475 (elf_i386_relocate_section) [R_386_32]: Likewise.
2477 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2479 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2480 reloc_count and i long instead of unsigned long. Handle error
2481 return from bfd_canonicalize_reloc.
2483 1998-12-01 Nick Clifton <nickc@cygnus.com>
2485 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2488 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2490 * elf32-sh.c (elf/sh.h): Include.
2491 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2492 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2493 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2494 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2495 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2497 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2499 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2500 causes division by zero later on.
2502 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2504 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2507 1998-11-25 DJ Delorie <dj@cygnus.com>
2509 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2512 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2514 * elf32-fr30.c (fr30_elf_relocate_section): Call
2515 fr30_final_link_relocate.
2516 (fr30_final_link_relocate): New function: Handle I20 and I32
2518 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2519 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2520 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2522 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2525 The following changes are based on a patch submitted by Gianluca
2526 Moro <glctr@abc.it>:
2528 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2529 not already been updated.
2530 (find_remembered_hi16s_reloc): New parameter 'already_found'
2531 returns state of remembered hi16s reloc.
2532 (remember_hi16s_reloc): Set 'found' field to false.
2533 (hi16s_location): Add 'found' field.
2535 1998-11-23 DJ Delorie <dj@cygnus.com>
2537 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2538 to see .DLL files as unrecognized.
2539 (i3coff_object_p): Sorry, had to hack it to not recognize these
2540 files (pei-i386) on request.
2542 1998-11-23 DJ Delorie <dj@cygnus.com>
2544 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2545 relents. Call bfd_check_format to reinitialize.
2547 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2549 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2552 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2554 * aclocal.m4: regenerate
2555 * configure: regenerate
2557 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2559 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2560 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2561 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2562 respect it as an upper bound on what memory to reference.
2563 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2564 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2565 update vtable_entries_size appropriately.
2567 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2569 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2572 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2574 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2575 bfds; they have no "file" so we fake it.
2576 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2577 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2578 resizing the memory buffer.
2579 * opncls.c (bfd_make_writable): New function; lets you write a
2580 bfd_create'd bfd to an in-memory buffer.
2581 (bfd_make_readable): New function; lets you read back that buffer
2582 as if it were from bfd_openr. Used to build generated archive
2583 members (winsup's ld's dlltool)
2585 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2587 * po/bfd.pot: Regenerated.
2589 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2591 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2594 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2596 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2597 element of the gotentry list for local symbols too.
2598 (elf64_alpha_relocate_section): Unify local and global handling.
2599 Assert that gotent->use_count > 0.
2601 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2603 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2604 update for file name changes of July 2, 1998.
2606 * configure: Rebuild.
2608 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2610 * po/bfd.pot: Regenerated.
2612 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2614 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2615 * aclocal.m4, configure: regenerate
2617 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2619 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2621 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2623 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2624 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2626 * aclocal.m4, configure: regenerated.
2628 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2630 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2631 R_D10V_GNU_VTENTRY relocs.
2632 (elf_d10v_howto_table): Likewise.
2633 (d10v_reloc_map d10v_reloc_map): Likewise.
2634 (elf32_d10v_gc_mark_hook): New.
2635 (elf32_d10v_gc_sweep_hook): New.
2636 (elf32_d10v_check_relocs): New.
2637 (elf32_d10v_relocate_section): New.
2638 (elf_backend_relocate_section): Define.
2639 (elf_backend_can_gc_sections): Define.
2641 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2643 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2644 (BFD64_BACKENDS): ...from here.
2645 (BFD32_BACKENDS_CFILES): Move vms files here...
2646 (BFD64_BACKENDS_CFILES): ...from here.
2647 * Makefile.in: Rebuild.
2649 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2651 * Makefile.am: Add FR30 target.
2652 * Makefile.in: Add FR30 target.
2653 * archures.c: Add support for FR30.
2654 * config.bfd: Add support for FR30.
2655 * configure.in: Add support for FR30.
2656 * reloc.c: Add support for FR30 relocations.
2657 * targets.c: Add support for FR30 relocations.
2658 * bfd-in2.h: Regenerate.
2659 * configure: Regenerate.
2660 * libbfd.h: Regenerate.
2661 * cpu-fr30.c: New file.
2662 * elf32-fr30.c: New file.
2664 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2666 * configure.in: detect cygwin* instead of cygwin32*
2667 * configure: regenerate
2669 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2671 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2672 use bfd_malloc and free instead and check return value from bfd_malloc.
2674 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2676 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2677 * libbfd.h: Rebuild.
2679 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2680 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2681 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2682 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2684 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2686 (mips_elf_link_hash_table_create): Don't initialize
2687 dynsym_sec_strindex.
2688 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2689 (mips_elf_size_dynamic_sections): Generate a section symbol for
2690 every output section.
2691 (mips_elf_finish_dynamic_sections): Count all sections for
2693 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2696 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2698 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2699 for later PLT entries in large PLTs.
2700 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2702 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2704 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2706 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2708 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2709 * elflink.h (elf_collect_hash_codes): New function. This function is
2710 called for each exported symbol and we compute the ELF hash value for
2712 (compute_bucket_value): New function. It is called from
2713 size_dynamic_sections to determine the hash table size. When we are
2714 optimizing a better, but slower, algorithm is used.
2715 (size_dynamic_sections): Call compute_bucket_value.
2717 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2719 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2721 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2723 (sh_elf_gc_mark_hook): New.
2724 (sh_elf_gc_sweep_hook): New.
2725 (sh_elf_check_relocs): New.
2726 (elf_backend_can_gc_sections): Define.
2728 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2730 * acinclude.m4: undo previous gettext change
2731 * aclocal.m4: rebuild with right version of aclocal.
2733 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2735 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2736 aclocal.m4 to acinclude.m4, so they don't get lost.
2738 * elfcore.h: rewrite for better corefile support.
2739 * elf.c (elfcore_*): new functions.
2740 * elf-bfd.h (elf_obj_tdata): new structure members.
2741 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2743 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2745 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2747 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2748 and R_M32R_GNU_VTENTRY.
2749 (elf_backend_can_gc_sections): Define.
2750 (m32r_elf_check_relocs): New.
2751 (m32r_elf_gc_mark_hook): New.
2752 (m32r_elf_gc_sweep_hook): New.
2753 (m32r_elf_relocate_section): Handle VT relocs.
2755 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2757 * coff-arm.c (arm_relocate_section): Remove redundant test.
2759 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2760 cleat that the 'bitsize' field is the size of the bitfield AFTER
2761 relocation not before.
2763 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2765 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2768 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2770 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2771 R_SPARC_GNU_VTENTRY.
2772 (elf32_sparc_check_relocs): Handle them.
2773 (elf32_sparc_reloc_type_lookup): Likewise.
2774 (elf32_sparc_relocate_section): Likewise.
2775 (elf32_sparc_gc_mark_hook): New.
2776 (elf32_sparc_gc_sweep_hook): New.
2778 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2780 * som.c (som_finish_writing): Perform some sanity checks when
2781 writing an executable or shared library.
2783 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2785 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2786 * configure.in (elf): Add dwarf1.lo.
2787 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2788 * elf.c (_bfd_elf_find_nearest_line): Add call to
2789 _bfd_dwarf1_find_nearest_line.
2790 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2791 Add call to _bfd_dwarf1_find_nearest_line.
2792 * configure: Rebuilt.
2794 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2796 * elflink.h (elf_gc_sections): Do not allow garbage
2797 collection if dynamic sections have been created.
2799 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2801 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2803 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2804 (v850_elf_perform_relocation): Likewise.
2805 (v850_elf_final_link_relocate): Likewise.
2806 (v850_elf_relocate_section): Likewise.
2807 (v850_elf_gc_sweep_hook): New routine.
2808 (v850_elf_gc_mark_hook): New routine.
2809 (elf_backend_can_gc_sections): Define.
2811 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2813 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2816 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2818 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2819 Declare size as bfd_size_type.
2820 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2822 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2824 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2826 * som.c (CPU_PA_RISC2_0): Define.
2827 (_PA_RISC2_0_ID): Likewise.
2828 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2830 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2832 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2833 has a base which is already defined, only add the referenced
2834 symbol to the dynamic symbol table if it is defined or referenced
2837 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2840 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2842 * elflink.h (elf_link_add_object_symbols): Undo last change.
2844 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2846 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2847 symbol for the indirect alias to a versioned symbol.
2849 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2851 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2852 (elf32_i386_vtentry_howto): New.
2853 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2854 or elf32_i386_vtinherit_howto on lookup.
2856 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2858 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2859 reloc_type. Rename R_68K__max to R_68K_max.
2860 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2863 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2865 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2866 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2868 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2871 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2873 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2874 message has a null byte terminator.
2876 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2878 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2879 word subject to R_V850_32 relocation.
2881 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2883 * dwarf2.c: Add comment describing problem computing line numbers
2884 for undefined symbols at link time.
2886 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2888 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2889 transform a defweak into a plt entry.
2890 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2891 plt entry references to receive a RELATIVE reloc.
2892 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2893 (elf64_alpha_relocate_section): Assert we don't overrun
2894 the allocated relocation space.
2896 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2898 * elf.c (swap_out_syms): Always treat section symbols as
2899 special, even if they are attached to a common section.
2901 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2903 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2904 sections with v850 common section attributes into named v850
2906 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2907 common section attributes into named v850 common sections.
2909 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2911 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2914 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2916 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2917 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2918 reloc to the wrong section a warning, not an error. .dynsbss
2919 is not an output section, so there is no need to check for it.
2921 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2923 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2925 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2927 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2928 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2930 (elf32_arm_gc_mark_hook): New.
2931 (elf32_arm_gc_sweep_hook): New.
2932 (elf32_arm_check_relocs): New.
2933 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2935 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2938 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2940 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2941 assume there is no PLT or GOT.
2943 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2945 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2946 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2947 also accepted as a function symbol type.
2949 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2951 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2953 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2955 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2956 match definition of _bfd_gc_sections field.
2957 * libbfd.h: Rebuild.
2959 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2961 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2962 the addend of a dynamic relocation referencing a section.
2963 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2964 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2966 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2968 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2969 bed has a size_dynamic_sections routine before trying to use it.
2971 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2973 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2974 _bfd_elf_rel_vtable_reloc_fn.
2976 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2978 * Makefile.am: Add elf32-arm.c.
2979 * Makefile.in: Rebuild.
2980 * elf-bfd.h: Add elf_backend_get_symbol_type.
2981 * elf.c (swap_out_syms): If defined, call
2982 elf_backend_get_symbol_type.
2983 * elf32-arm.c: Define elf_backend_get_symbol_type.
2984 (elf32_arm_get_symbol-type): New routine.
2985 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2986 (bfd_elf32_arm_process_before_allocation): Change to
2987 check for STT_ARM_TFUNC.
2988 (elf32_arm_final_link_relocate): Likewise.
2989 * elfxx-target.h: Add elf_backend_get_symbol_type.
2991 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2993 * archures.c (bfd_mach_alpha_ev[456]): New.
2994 * cpu-alpha.c: Rework to match these types.
2995 * bfd-in2.h: Rebuild.
2997 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2999 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3000 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3002 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3003 (elf_i386_reloc_type_lookup): Recognize them.
3004 (elf_i386_check_relocs): Pass them off to generic code.
3005 (elf_i386_relocate_section): Ignore them.
3006 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3007 (elf_backend_can_gc_sections): True.
3009 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3011 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3012 before looking at owner field.
3013 (elf32_arm_to_thumb_stub): Ditto.
3014 (elf32_arm_relocate_section): Compute name before calling
3015 elf32_arm_final_link_relocate().
3017 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3019 * elf.c: comment and formatting cleanups.
3022 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3024 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3025 (core files are treated differently than object files).
3026 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3027 bfd_elf_mkcorefile): declare.
3028 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3029 bfd_elf_mkcorefile): add to bfd_target vector.
3030 * elfcore.h (elf_core_file_p): save the program header table,
3031 and set the bfd architecture from the elf file header.
3032 * elf.c (bfd_elf_mkcorefile): new function.
3033 (_bfd_elf_write_corefile_contents): new function.
3034 (assign_file_positions_for_segments): add cases for handling
3035 PT_NOTE segments. (assign_file_positions_except_relocs):
3036 core files should be handled the same as exec files.
3037 (prep_headers): identify core files as type ET_CORE.
3038 (copy_private_bfd_data): identify the sections belonging to
3039 the PT_NOTE segment.
3041 * elf32-sparc.c (elf32_sparc_final_write_processing):
3042 add break statement to default case.
3044 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3046 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3047 section (not input) will be in sections ".sbss", ".sbss2",
3048 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3049 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3050 output_offset for correct evaluation of addend.
3052 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3054 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3055 elf32_arm_allocate_interworking_sections and
3056 elf32_arm_process_before_allocation.
3058 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3060 * bfd-in.h: Ammend prototype for
3061 elf32_arm_process_before_allocation to remove surplus third
3064 * bfd-in2.h: Regenerate.
3066 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3068 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3070 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3072 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3073 calculated for RELOC_SPARC_REV32 case.
3075 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3077 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3078 elf32_arm_allocate_interworking_sections and
3079 elf32_arm_process_before_allocation.
3080 * bfd-in2.h: Regenerated.
3081 * elf32-arm.c Define elf32_arm_link_hash_table.
3082 (insert_thumb_branch): New routine.
3083 (find_thumb_glue): New routine.
3084 (find_arm_glue): New routine.
3085 (record_arm_to_thumb_glue): New routine.
3086 (record_thumb_to_arm_glue): New routine.
3087 (elf32_arm_link_hash_table_create): New routine.
3088 (elf32_arm_get_bfd_for_interworking): New routine.
3089 (elf32_arm_allocate_interworking_sections) New routine.
3090 (elf32_arm_process_before_allocation) New routine.
3091 (elf32_thumb_to_arm_stub): New routine.
3092 (elf32_arm_to_thumb_stub): New routine.
3093 (elf32_print_private_bfd_data): Fix typo.
3094 (elf32_arm_final_link_relocate): Add argument sym_sec.
3095 Check for branches to thumb symbols in case R_ARM_PC24.
3096 Check for branches to arm symbols in case R_ARM_THM_PC22.
3097 (elf32_arm_relocate_section): Pass symbol section to
3098 elf32_arm_final_link_relocate.
3100 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3102 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3103 entries unless the symbol is defined in the executable; in
3104 particular, undefined weak symbols get a PLT entry.
3106 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3108 * libaout.h: Remove nested comment to avoid warning.
3110 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3112 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3113 R_ARM_PC24 relocation.
3115 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3117 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3118 argument is_local. Add argument sym_flags. Check sym_flags
3119 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3120 (elf32_arm_relocate_section): Don't pass local sym and pass
3121 sym_flags to elf32_arm_final_link_relocate.
3123 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3125 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3126 to not count too few relocs for dynamicly linked executables.
3128 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3130 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3131 symbols without a dynamic index dynamic. Consider all weak
3133 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3134 correspondance between input and output sections.
3136 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3138 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3139 that use a .got.plt section start the got offset at zero.
3141 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3143 * ieee.c (ieee_write_processor): Correct the processor ID written
3144 out for bfd_arch_m68k, accommodating change of March 25.
3146 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3148 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3149 R_ARM_THM_RPC22 relocations.
3151 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3153 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3155 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3156 .got relocs in -Bsymbolic shared objects.
3158 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3160 * elf32-arm.c: Add private flags to ELF header.
3161 (elf32_arm_print_private_bfd_data): New Function.
3162 (elf32_arm_set_private_flags): New Function.
3163 (elf32_arm_copy_private_flags): New Function.
3164 (elf32_arm_merge_private_bfd_data): New Function.
3166 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3168 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3170 (elf32_sparc_relocate_section): Likewise.
3172 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3174 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3175 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3176 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3177 of the function. Recognize no .plt as static linking.
3179 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3181 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3182 ".liblist" string through gettext.
3184 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3186 * Makefile.am: Add support for elf32-arm.lo.
3187 * Makefile.in: Rebuild.
3188 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3189 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3190 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3191 * configure: Regenerate.
3192 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3193 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3194 bfd_target bfd_elf32_littlearm_vec.
3195 * elf32-arm.c: New file.
3197 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3199 * libaout.h (M_SPARCLITE_LE): New machine.
3200 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3201 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3202 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3203 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3204 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3205 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3206 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3207 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3208 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3209 be BFD_RELOC_SPARC_REV32.
3211 * config.bfd (sparc86x-*-aout): New
3213 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3215 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3216 actually mapping the output sections.
3218 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3221 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3222 (mn10300_elf_reloc_map): Similarly.
3223 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3225 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3227 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3229 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3230 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3231 elf_mips_reloc_type defined in elf/mips.h.
3233 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3235 * elf64-mips.c: Remove reloc_type definition completely. It's now
3238 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3240 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3241 as they are defined in elf/mips.h now.
3243 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3246 * Re-add lost change:
3247 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3249 (mn10300_elf_relax_section): Include stack space for register saves
3250 in the imm8 field of a "call" instruction.
3251 (compute_function_info): Determine how much stack is allocated by
3252 the movm instruction. Fix typo.
3253 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3255 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3257 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3258 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3260 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3262 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3264 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3266 * elf32-hppa.h: Let ELF header define the enum containing the
3267 external reloc numbers.
3268 * elf32-i386.h: Likewise.
3270 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3272 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3273 * elf32-mips.c: Likewise.
3274 * elf32-ppc.c: Likewise.
3276 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3278 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3279 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3281 * bfd-in.h: Regenerate.
3282 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3283 parameter to 'unsigned int' to avoid K&R compatability problems.
3285 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3287 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3288 functionname_ptr to be const. Change line_ptr to be unsigned.
3290 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3291 macro is not defined. Change second parameter from bfd_link_info
3292 to coff_final_link_info. Add prototype.
3293 (coff_final_link_postscript): Simplify handling when macro is not
3294 defined. Add prototype.
3296 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3298 * elf-mn10300.c: Before include system specific ELF header define
3299 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3300 * elf32-mips.c: Likewise.
3301 * elf32-ppc.c: Likewise.
3303 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3305 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3306 temporary patch over to elf64-mips.c as well.
3308 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3310 * elf32-mips.c (reloc_type): Temporarily disable definition of
3311 standard relocation since they are now defined in elf/mips.h.
3313 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3315 * elf-m10200.c (mn10200_elf_final_link_relocate):
3316 Modify range test for case R_MN10200_8.
3318 * elf-m10300.c (mn10300_elf_final_link_relocate):
3319 Modify range test for case R_MN10300_8.
3321 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3323 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3324 * elf32-i386.c (elf_backend_got_header_size): Define.
3325 (elf_backend_plt_header_size): Define.
3326 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3327 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3328 * elfxx-target.h: Provide a default of zero.
3329 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3330 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3332 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3333 entry from an executable, even if the plt refcount goes to 0.
3335 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3337 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3338 directory name at the line number.
3340 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3341 with an unspecified type.
3343 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3345 * sunos.c: Add undef of valid to avoid problem on SunOS.
3347 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3349 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3351 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3353 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3354 R_68K_PCxx and R_68K_xx relocations. Make sure that
3355 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3356 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3357 R_68K_xx relocations.
3358 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3359 that has no plt entry.
3360 (elf_m68k_relocate_section): Ignore the plt offset in a static
3362 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3364 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3367 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3369 (howto_table, reloc_map): Add entries for them.
3370 (elf_m68k_check_relocs): Handle them. Implement reference
3371 counting for got and plt entries.
3372 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3373 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3375 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3376 (elf_m68k_relocate_section): Handle the new reloc types.
3377 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3378 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3379 * elflink.h (elf_link_add_object_symbols): When creating an
3380 indirect reference for symbol versioning also copy the plt
3382 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3383 flag also reset the plt offset.
3384 (elf_link_assign_sym_version): Likewise.
3385 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3386 the size of the entry in bytes.
3387 (elf_gc_allocate_got_offsets): Likewise.
3389 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3391 * elflink.h (elf_gc_sections): Return true rather than falling off
3394 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3397 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3399 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3400 comment describing when it should be enabled.
3401 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3404 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3406 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3407 information ATN records.
3409 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3411 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3412 section for an absolute symbol in a fully linked file. Based on
3413 patch from Christian Holland <CHolland@de.lucent.com>.
3415 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3417 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3418 that a symbol is undefined.
3420 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3422 * som.c (som_bfd_gc_sections): Define.
3424 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3426 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3427 overflows in ARM_26D patches, since they have already been
3428 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3430 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3432 * coffcode.h (coff_write_object_contents): If we have any long
3433 section names, call coff_write_symbols even if there are no
3436 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3438 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3439 PT_LOAD segment, rather than only setting it once for the entire
3442 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3443 rather than ignoring every phdr with a p_paddr of 0, ignore all
3444 the phdrs if they all have a p_paddr of 0.
3446 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3447 section was discarded from the link.
3449 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3451 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3453 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3455 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3456 floating point operations.
3458 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3460 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3463 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3465 Merge of vax/vms (read-only) support
3466 * configure.com: Support Vax target.
3467 * makefile.vms: Support Vax target.
3468 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3469 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3471 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3473 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3475 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3477 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3479 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3480 * targets.c (bfd_target_ovax_flavour): New flavour.
3481 (vms_alpha_vec): Renamed from evax_alpha_vec.
3483 (target_vector): Update accordingly.
3484 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3486 (vax*-*-*vms*): New target.
3487 * Makefile.am: Update for renamed files. Rebuild dependencies.
3488 * bfd-in2.h: Rebuild.
3489 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3491 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3493 Based on patch from Matt Semersky <matts@scd.hp.com>:
3494 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3495 pointer on abfd->outsymbols.
3496 (generic_add_output_symbol): Handle NULL sym parameter.
3498 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3500 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3503 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3505 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3506 when handling 32 bit immediate relocs.
3507 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3509 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3511 * section.c (STD_SECTION): Account for recently added gc_mark
3512 field in struct asection.
3514 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3515 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3517 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3519 ELF Section-level Garbage Collection:
3520 * bfd.c (bfd_gc_sections): New.
3521 * aout-adobe.c: Hook to default implementation.
3522 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3523 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3524 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3525 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3526 * tekhex.c, versados.c: Likewise.
3527 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3528 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3530 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3531 (bfd_generic_gc_sections): New.
3532 * section.c (SEC_KEEP): New.
3533 (asection): Add gc_mark member.
3535 * elfcode.h (elf_gc*): New name remappings.
3536 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3537 sections to be excluded.
3538 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3539 (elf_gc_propogate_vtable_entries_used): New.
3540 (elf_gc_smash_unused_vtentry_relocs): New.
3541 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3542 (elf_gc_common_finalize_got_offsets): New.
3543 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3544 * elfxx-target.h: Add and default gc hooks.
3546 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3548 (struct elf_obj_tdata): Likewise for local_got_offsets.
3549 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3550 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3551 * elf64-sparc.c, elflink.h: Likewise.
3553 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3554 (ELF_LINK_HASH_MARK): Define.
3555 (struct elf_backend_data): Add GC hooks.
3556 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3558 * elf-m10300.c (mn10300_elf_check_relocs): New.
3559 (mn10300_elf_gc_mark_hook): New.
3560 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3561 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3562 (mn10300_elf_final_link_relocate): Likewise.
3563 (mn10300_elf_relocate_section): Likewise.
3564 (elf_backend_can_gc_sections): Define.
3565 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3566 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3567 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3568 (mips_info_to_howto_rel): Likewise.
3569 (mips_elf_relocate_section): Likewise.
3570 (mips_elf_check_relocs): Likewise.
3571 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3572 (elf_backend_can_gc_sections): Define.
3573 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3574 (ppc_elf_howto_raw): Handle them.
3575 (ppc_elf_reloc_type_lookup): Likewise.
3576 (ppc_elf_relocate_section): Likewise.
3577 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3578 Handle new vtable relocs.
3579 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3580 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3581 (elf_backend_can_gc_sections): Define.
3583 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3585 * archures.c (bfd_mach_mn10300): Define.
3586 * elf-m10300.c: Include elf/mn10300.h
3587 (elf_mn10300_mach): New function.
3588 (_bfd_mn10300_elf_final_write_processing): Likewise.
3589 (_bfd_mn10300_elf_object_p): Likewise.
3590 (elf_backendfinal_write_processing): Define.
3591 (elf_backend_object_p): Likewise.
3593 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3595 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3598 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3600 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3601 link_next field, not the next field.
3603 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3605 * elf.c (map_sections_to_segments): Check the section address
3606 against the phdr size both with and without a modulo of
3609 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3611 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3612 linker created empty input section if the output section has the
3615 * elflink.h (elf_link_output_extsym): Print an error message if
3616 _bfd_elf_section_from_bfd_section fails.
3618 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3621 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3623 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3624 native linker output. Avoid putting an empty section in more than
3627 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3629 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3630 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3632 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3634 * elf.c (swap_out_syms): New arg relocatable_p.
3635 Don't add section VMA to symbols for relocatable output.
3636 (_bfd_elf_compute_section_file_positions): Update call to
3639 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3641 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3642 against 'addend' be signed rather than unsigned.
3644 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3646 * elf32-m32r.c: Add prototyps for static functions.
3648 * coff-arm.c: Add prototypes for static functions.
3650 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3652 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3653 LMA is used to order sections in a segment.
3655 * elf32-v850.c: Add prototypes for static functions.
3656 Change type of addend parameter to bfd_vma in various functions.
3658 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3660 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3661 complain_overflow_signed instead of complain_overflow_bitfield.
3663 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3665 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3666 when comparing against 0.
3668 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3670 * Makefile.am (config.status): New target.
3671 * Makefile.in: Rebuild.
3673 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3675 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3676 error if previous object endianness doesn't match current object.
3678 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3680 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3681 _bfd_elf_print_private)bfd_data ().
3683 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3685 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3687 (elf_link_add_object_symbols): Set type_change_ok and
3688 size_change_ok before calling elf_merge_symbol.
3690 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3691 undefined symbol error, don't also issue an overflow error.
3693 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3695 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3696 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3697 message instead of crashing.
3699 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3701 * archures.c (bfd_mach_cpu32): Define.
3702 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3704 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3705 * ieee.c: Include <ctype.h>.
3706 (ieee_object_p): Parse out process ID string to make it more
3707 likely to be acceptable for bfd_scan_arch.
3708 * bfd-in2.h: Rebuild.
3710 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3712 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3713 _bfd_elf_print_private_bfd_data() so that the program header will
3716 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3718 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3719 0x68. Reindent. Add some comments.
3721 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3723 * elf.c (copy_private_bfd_data): Adjust physical address of
3724 segment in output BFD to contain LMAs of its sections.
3726 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3728 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3729 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3730 endian data 32 bit relocations.
3731 (elf32_sparc_merge_private_bfd_data): Check if linking little
3732 endian objects with big endian objects.
3733 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3734 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3735 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3737 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3738 * archures.c (bfd_mach_sparc_sparclite_le): New.
3739 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3741 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3743 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3746 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3748 * bfd-in.h: Move over patch to bfd-in2.h.
3750 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3752 (_bfd_relocate_contents): Likewise.
3754 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3756 * peicode.h (add_data_entry): If the section has no private data
3757 then do not create a Data Dictionary entry for it.
3759 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3761 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3762 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3763 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3764 subsections during relaxation more correctly.
3766 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3768 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3769 Add extra argument to bfd_arm_process_before_allocation ().
3770 * bfd-in.h: Reflect changes made in bfd-in2.h.
3771 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3772 coff class of a BFD symbol.
3773 * coff-arm.c: Add support for interworking between Thumb code and
3774 non-interworking aware ARM code.
3776 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3778 * po/Make-in (install-info): New target.
3780 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3782 * filemode.c: Remove; not used.
3784 If sysdep.h includes a header file, don't include it again:
3785 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3787 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3789 * archive.c: Don't include <string.h> or <errno.h>.
3790 * evax-alpha.c; Don't include <stdio.h>.
3791 * evax-egsd.c: Likewise.
3792 * evax-etir.c: Likewise.
3793 * evax-misc.c: Likewise.
3794 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3795 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3797 * hpux-core.c: Likewise.
3798 * netbsd-core.c: Likewise.
3800 * libbfd.c: Don't include <sys/types.h>.
3801 * nlmcode.h: Don't include <string.h>.
3802 * osf-core.c: Don't include <string.h> or <stdio.h>.
3803 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3804 <errno.h>, or <unistd.h>.
3805 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3807 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3809 * configure.com: If the version number can not be found in
3810 configure.in, set it to "unknown" rather than "2.8.1".
3812 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3814 * elf32-mips.c (elf_mips_mach): New.
3815 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3816 (_bfd_mips_elf_final_write_processing): Use the names
3817 of machines, rather than the numbers. Set both the ARCH
3818 and MACH in e_flags. Handle a few more specific machines.
3819 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3820 EF_MIPS_ARCH and EF_MIPS_MACH.
3822 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3824 * syms.c (bfd_is_local_label): Revert last change.
3825 * srec.c (srec_write_symbols): Discard debugging symbols.
3827 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3829 * som.c: Include <ctype.h>.
3830 * som.h: Don't include sysdep.h.
3832 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3834 * libbfd.h: Rebuilt.
3835 * libbfd-in.h: Removed gettext includes and defines.
3836 * sysdep.h: Moved gettext-related includes and defines here.
3838 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3840 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3841 an ad-hoc test. Kill bogus #if 0 code.
3842 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3844 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3846 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3847 when generating a normal executable for a symbol defined in a
3848 regular file. When copying a reloc into the output file, adjust
3849 the addend for a PC relative reloc against a global symbol.
3851 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3853 * libbfd.h: Rebuilt.
3854 * libbfd-in.h (_): Define as dgettext.
3856 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3858 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3860 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3861 when declaring parameter types.
3862 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3864 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3866 * config.bfd: If we include any ELF targets in targ_defvec and/or
3867 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3868 * elf32-gen.c (dummy): New static const variable.
3869 (elf_generic_info_to_howto): New static function.
3870 (elf_generic_info_to_howto_rel): New static function.
3871 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3872 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3873 * elf64-gen.c: Same changes as elf32-gen.c.
3874 * elfcode.h (elf_object_p): For the generic target, ignore a
3875 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3877 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3879 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3880 * configure: Rebuild.
3882 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3884 * config.bfd: Update OSR5/Unixware patterns.
3886 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3888 * elf.c (assign_file_positions_for_segments): Allow for holes
3889 between sections added by a link script.
3891 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3893 * configure.in: Change version number to 2.9.4
3894 * configure: Rebuild.
3896 Based on patch from H.J. Lu <hjl@gnu.org>:
3897 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3898 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3899 * bfd-in2.h: Rebuild.
3901 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3903 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3906 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3908 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3909 (elf64_alpha_relax_section): Fill them in.
3910 (elf64_alpha_relax_opt_call): Implement more than a stub.
3911 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3912 alignment on .scommon.
3913 (elf64_alpha_merge_gots): Merge use counts as well.
3915 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3917 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3918 for calculating a local symbol's address.
3919 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3920 Set the .got's cooked size as well as the raw size.
3922 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3924 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3925 internationalisation of printed information.
3927 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3928 internationalisation of printed information.
3930 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3932 * syms.c (struct indexentry): Change directory_name, file_name,
3933 and function_name fields to char *.
3934 (struct stab_find_info): Change cached_file_name field to char *.
3936 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3938 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3940 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3942 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3944 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3946 * Makefile.am (install-data-local): Make $(includedir).
3947 * Makefile.in: Rebuild.
3949 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3951 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3953 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3955 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3956 * Makefile.in: Rebuild.
3958 * bfd-in2.h: Rebuild for Nick's changes.
3960 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3962 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3963 change wrt length == max_namelen.
3965 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3967 * Many files: Added gettext invocations around user-visible
3969 * libbfd-in.h: Added gettext includes and defines.
3970 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3971 HAVE_LC_MESSAGES): Define.
3972 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3974 * Makefile.am (SUBDIRS): Added po.
3975 (POTFILES): New macro.
3976 (po/POTFILES.in): New target.
3977 (SOURCE_HFILES): New macro.
3979 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3981 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3983 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3984 NT_PRSTATUS note section encountered, it contains the status of
3985 the currently executing thread when the core file was written.
3987 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3989 * libcoff.h: Add extra parameter to
3990 bfd_coff_link_output_has_begun overrideable function.
3991 * cofflink.c: Pass extra parameter to
3992 bfd_coff_link_output_has_begun function.
3993 * bfd-in.h: Add prototypes for exported ARM interworking
3995 * peicode.h: ARM specific code reorganised to conform to BFD
3997 * coffcode.h: ARM specific code reorganised to conform to BFD
3999 * coff-arm.c: Code reorganised to conform to the BFD coding
4000 conventions. Global variables have been moved into an ARM
4001 specific hash table structure and a new function:
4002 bfd_arm_get_bfd_for_interworking() has been created which is
4003 called from the linker scripts.
4005 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4007 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4009 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4010 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4011 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4012 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4014 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4016 * config.bfd: Added sparc86x support.
4018 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4020 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4021 an out of range pc-relative jump/call to an undefined weak symbol.
4023 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4025 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4028 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4030 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4031 an error other than bfd_error_system_call, set the error to
4032 bfd_error_wrong_format.
4034 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4035 bfd_elf32_powerpcle_vec.
4037 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4038 program segments are zero, don't set p_paddr_valid.
4040 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4042 * elf64-alpha.c: Initial implementation of relaxation --
4043 (struct alpha_elf_link_hash_entry): Add use_count member.
4044 (elf64_alpha_check_relocs): Initialize and increment it.
4045 (elf64_alpha_can_merge_gots): Check it when considering merging.
4046 (elf64_alpha_merge_gots): Drop entries with zero use.
4047 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4048 (elf64_alpha_always_size_sections): Split out got sizing ...
4049 (elf64_alpha_size_got_sections): ... here. New function.
4050 (elf64_alpha_relax_find_reloc_ofs): New function.
4051 (elf64_alpha_relax_with_lituse): Likewise.
4052 (elf64_alpha_relax_without_lituse): Likewise.
4053 (elf64_alpha_relax_opt_call): Likewise.
4054 (elf64_alpha_relax_section): Likewise.
4055 (elf64_alpha_add_symbol_hook): Likewise.
4056 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4057 (elf64_alpha_relocate_section): Likewise.
4058 (bfd_elf64_bfd_relax_section): Define.
4059 (elf_backend_add_symbol_hook): Likewise.
4061 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4063 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4064 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4065 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4067 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4069 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4070 * configure: Rebuild.
4072 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4074 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4075 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4076 * configure.in: Define and substitute WIN32LDFLAGS and
4078 * aclocal.m4: Rebuild with new libtool.
4079 * configure, Makefile.in: Rebuild.
4081 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4083 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4084 before any other symbols in the same section.
4086 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4088 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4091 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4093 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4095 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4096 Use addr_size for address size, rather than sizeof(bfd_vma).
4097 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4098 Fix call to read_address.
4099 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4100 Scrap other unneeded arguments. Fix call to read_address.
4101 (scan_unit_for_functions): Fix call to read_attribute.
4102 (parse_comp_unit): We now handle more values for addr_size.
4103 Set addr_size in unit. Fix call to read_attribute and
4106 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4108 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4110 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4112 * archures.c (bfd_default_scan): Add m68k cases back to default
4113 switch, reverting patch of March 25, since IEEE support depends
4116 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4118 * Makefile.am (diststuff): New target.
4119 * Makefile.in: Rebuild.
4121 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4123 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4124 som_offset when we have an extended name table.
4126 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4128 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4130 * Makefile.in: Rebuild.
4132 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4134 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4135 symbols when creating a shared library.
4136 (elf_m68k_adjust_dynindx): New function, used by above code.
4137 (elf_m68k_finish_dynamic_sections): Initialize the section
4139 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4141 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4143 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4146 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4148 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4151 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4153 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4156 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4158 * configure.in: Set version to 2.9.1.
4159 * configure: Rebuild.
4161 * Branched binutils 2.9.
4163 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4165 * syms.c (ENABLE_CACHING): Define.
4166 (struct indexentry): Define.
4167 (struct stab_cache): Remove.
4168 (cmpindexentry): New static function.
4169 (struct stab_find_info): Add new fields: indextable,
4170 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4171 cached_file_name. Remove fields: file_cache, function_cache, and
4173 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4174 index table and search it.
4176 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4178 * elf.c (_bfd_elf_copy_private_section_data): Call
4179 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4181 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4183 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4185 * coff-arm.c: Define all globally visible variables and functions
4186 only when COFF_WITH_PE is not defined.
4187 * configure.in (armpe_little_vec, armpe_big_vec): Add
4189 * configure: Rebuild.
4191 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4193 Fix some gcc -Wall warnings:
4194 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4195 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4196 * archures.c (bfd_default_scan): Likewise.
4197 * bfd.c (bfd_scan_vma): Likewise.
4198 * binary.c (mangle_name): Likewise
4199 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4200 * coff-sh.c (sh_relocate_section): Likewise.
4201 * coff-stgo32.c (create_go32_stub): Likewise.
4202 * coffcode.h (coff_slurp_line_table): Likewise.
4203 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4204 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4205 (assign_file_positions_for_segments): Likewise.
4206 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4207 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4208 * oasys.c (oasys_write_sections): Likewise.
4209 * ppcboot.c (ppcboot_object_p): Likewise.
4210 (mangle_name): Likewise.
4211 * riscix.c (riscix_fix_pcrel_26): Likewise.
4212 * srec.c (srec_scan): Likewise.
4213 * stabs.c (_bfd_write_section_stabs): Likewise.
4214 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4215 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4216 switch. Declare parameters for function pointers.
4217 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4219 * elf.c (elf_sort_sections): Likewise.
4220 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4221 Add default cases to switches.
4222 (coff_arm_relocate_section): Remove unused local variables.
4224 (coff_arm_bfd_set_private_flags): Change flag variable to type
4226 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4227 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4228 (dump_toc): Change cat to const, and initialize it.
4229 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4230 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4231 (sh_elf_relocate_section): Initialize r_symndx.
4232 * coffcode.h (coff_compute_section_file_positions): Only declare
4233 old_sofar if ALIGN_SECTIONS_IN_FILE.
4234 (coff_write_object_contents): Initialize csym.
4235 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4236 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4238 * dwarf2.c: Include libiberty.h.
4239 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4240 (decode_line_info): Remove unused local variables.
4241 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4242 (m32r_elf_relocate_section): Likewise.
4243 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4244 (v850_elf_reloc): Likewise.
4245 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4246 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4247 * elf.c (assign_file_positions_for_segments): Always set adjust.
4248 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4249 parenthesize expression.
4250 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4251 (m32r_elf_object_p): Return a value.
4252 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4253 * elf32-mips.c (mips_elf_final_link): Initialize last.
4254 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4255 * elf32-v850.c (v850_elf_object_p): Return a value.
4256 (v850_elf_print_private_bfd_data): Change fprintf format string.
4257 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4259 * elflink.h (elf_link_add_object_symbols): Change vernum to
4260 unsigned int, and initialize it. Change fprintf format string.
4261 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4262 when setting or comparing to soname_indx.
4263 (elf_create_pointer_linker_section): Change num_symbols to
4265 * libcoff-in.h (coff_data_type): Change flags to flagword.
4266 * peicode.h (pe_print_idata): Initialize idx. Change j to
4267 bfd_size_type. Initialize hint_member. Remove useless test to
4269 (pe_print_edata): Change num_functions and num_names in struct
4270 EDT_type to unsigned long. Remove cast. Change fprintf format
4272 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4273 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4275 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4276 int *. Update uses. Change j to long.
4277 * bfd-in2.h, libcoff.h: Rebuild.
4279 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4281 * elf32-v850.c Remove definition of USE_REL.
4282 (v850_elf_info_to_howto_rela): New function.
4283 (v850_elf_perform_relocation): Renamed from
4284 v850_elf_store_addend_in_insn. Removed replace argument.
4285 (v850_elf_reloc): store the relocation in the addend field instead
4287 (v850_elf_final_link_relocate): Now calls
4288 v850_elf_perform_relocation.
4289 (v850_elf_relocate_section): Remove code to generate REL
4292 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4294 * coffcode.h (coff_new_section_hook): Set the type and storage
4295 class in the native symbol information allocated for a new section
4298 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4300 * peicode.h: Chain together calls to
4301 coff_bfd_copy_private_bfd_data and
4302 coff_bfd_print_private_bfd_data.
4304 * coff-arm.c: Add prototypes for
4305 coff_arm_bfd_print_private_bfd_data and
4306 coff_arm_bfd_copy_private_bfd_data.
4308 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4310 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4313 * peicode.h: Call arm-coff private data functions after handling
4316 * coff-arm.c: Turn statics into globals so that they can be shared
4317 both pe and pei backends.
4319 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4321 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4323 (sunos_write_object_contents): Likewise.
4324 * aoutx.h (NAME(aout,machine_type)): Likewise.
4325 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4327 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4329 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4331 (bfd_default_scan): Remove m68k special cases.
4332 * bfd-in2.h: Rebuild.
4333 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4335 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4336 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4338 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4339 selection, change printable_name to just "m68k" and make that the
4340 default instead of m68k:68020.
4342 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4344 (MY_get_section_contents): Define as aout_32_get_section_contents
4345 rather than NAME(aout,get_section_contents).
4347 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4349 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4350 and call bfd_default_set_arch_mach to do the real work.
4352 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4354 * bout.c (BALX): Include return register g14 as part of the insn.
4356 (calljx_callback): Use it.
4358 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4360 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4361 * libbfd.h: Rebuild.
4363 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4364 byte_count to unsigned int.
4365 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4366 unused local variables.
4368 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4369 variables er and er1.
4371 * cpu-v850.c: Include <ctype.h>.
4372 (scan): Case isdigit argument to unsigned char.
4374 From Yan Meroth <YAN.MEROTH@st.com>:
4375 * ihex.c (ihex_scan): Add extbase variable so that getting an
4376 extended linear address record does not ignore any previous
4378 (ihex_write_object_contents): When writing out an extended linear
4379 address record, zero out any previous extended address.
4381 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4383 * ieee.c (do_one): Check section before dereferencing it.
4384 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4385 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4387 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4389 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4391 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4393 * coff-arm.c: Add interworking functions to pe backends.
4395 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4397 * configure.in: Use AM_DISABLE_SHARED.
4398 * aclocal.m4, configure: Rebuild with libtool 1.2.
4400 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4402 * coff-arm.c (coff_arm_relocate_section): Better error messages
4403 when interowrking conflucts occur. Courtesy of Jonathan Walton
4405 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4406 relocations. Patch courtesy of Jonathan Walton and Tony
4409 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4411 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4412 part of Feb 22 change controling when to override the existing
4413 symbol with the .plt entry.
4415 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4417 * config.bfd (targ_cpu): Add thumb-pe target.
4419 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4420 functions in PE build.
4422 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4424 * config.bfd (sparclite-*-elf*): Added.
4426 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4428 * configure.in: Add elf.lo to elf shell variable.
4429 * Makefile.am (BFD_LIBS): Remove elf.lo.
4430 (BFD_LIBS_CFILES): Remove elf.c.
4431 (BFD32_BACKENDS): Add elf.lo.
4432 (BFD32_BACKENDS_CFILES): Add elf.c.
4433 * configure, Makefile.in: Rebuild.
4435 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4437 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4438 relocation against a now-local symbol should not have a dynamic
4441 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4443 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4445 (pe_print_private_bfd_data): Print PE flags. From Mikey
4446 <jeffdb@netzone.com>.
4448 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4450 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4451 a plt entry when we can determine that we authoritatively define
4454 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4456 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4457 don't actually use trad-core, but a SunOS-style core file handled
4459 * hosts/sparclinux.h: Remove.
4461 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4463 * peicode.h (pe_print_idata): If there is no .idata section, look
4464 for the import tables in some other section. Make the initial
4465 label line up better with the data. Print the import address
4466 table even if there is no import name table. If the import
4467 address table holds actual addresses, print them.
4469 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4471 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4472 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4473 bfd_error_system_call.
4475 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4477 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4478 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4480 From H.J. Lu <hjl@gnu.org>:
4481 * Makefile.am (libbfd_la_LDFLAGS): Define.
4482 * Makefile.in: Rebuild.
4484 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4486 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4487 * netbsd.h (MACHTYPE_OK): Define.
4488 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4489 calling N_SET_MACHTYPE, rather than having a switch.
4490 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4492 * i386netbsd.c (MACHTYPE_OK): Don't define.
4493 (DEFAULT_MID): Define.
4494 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4495 (MACHTYPE_OK): Don't define.
4496 (DEFAULT_MID): Define.
4497 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4498 (DEFAULT_MID): Define.
4499 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4500 (DEFAULT_MID): Define.
4501 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4502 (DEFAULT_MID): Define.
4504 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4505 * vaxnetbsd.c: New file.
4506 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4507 rather than netbsd_core.
4508 * targets.c (vaxnetbsd_vec): Declare.
4509 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4510 defined, add netbsd_core_vec.
4511 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4512 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4513 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4514 * config.bfd (alpha*-*-netbsd*): New target.
4515 * Makefile.am: Rebuild dependencies.
4516 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4517 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4518 * configure, Makefile.in: Rebuild.
4520 * configure.host: Remove the old shared library build stuff. We
4521 now use libtool instead.
4523 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4525 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4527 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4529 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4530 * configure: Rebuild.
4532 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4533 * elf32-v850.c (remember_hi16s_reloc): New function.
4534 (find_remembered_hi16s_reloc): New function.
4535 (v850_elf_store_addend_in_insn): Use the above new functions to
4536 match up HI6S relocs with LO16 relocs.
4538 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4540 * configure.in: Change -linux* to -linux-gnu*.
4541 * config.bfd, configure.host: Likewise.
4542 * configure: Rebuild.
4544 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4546 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4547 LO16/HI16S bug and improve comments about what is going on.
4549 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4551 * configure, aclocal.m4: Rebuild with new libtool.
4553 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4555 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4556 when merging v850 code into v850e/v850ea code. Do not initialise
4557 output flags if the input is the default architecture.
4559 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4561 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4562 get the size from bfd_arch_bits_per_address instead of directly
4565 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4567 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4568 to wrap, just return all 1's bits instead.
4569 * libbfd.h: Regenerate.
4571 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4573 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4575 (coff_relocate_section): If COFF_WITH_PE, define as
4576 coff_pe_i386_relocate_section.
4577 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4578 skip empty sections, to match coff_write_object_contents.
4580 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4581 rather than swapping out r_offset twice. From Luke Deller
4582 <luked@cse.unsw.edu.au>.
4584 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4586 * configure.in: Set libtool_enable_shared rather than
4587 libtool_shared. Remove diversion hack.
4588 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4591 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4593 * syms.c (struct stab_cache): Define.
4594 (struct stab_find_info): Remove cached_offset, cached_stab,
4595 cached_str, and cached_stroff fields. Add file_cache,
4596 function_cache, and line_cache fields.
4597 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4600 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4602 * peicode.h (pe_print_idata): Check for import of ordinal rather
4604 (pe_print_edata): If there is no .edata section, look for the
4605 export data in some other section.
4607 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4609 * configure.in: Change version to 2.8.4.
4610 * configure: Regenerated.
4612 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4614 Add tms320c30 support:
4615 * cpu-tic30.c: New file.
4616 * aout-tic30.c: New file.
4617 * coff-tic30.c: New file.
4618 * archures.c (bfd_arch_tic30): Define.
4619 (bfd_tic30_arch): Declare.
4620 (bfd_archures_list): Add bfd_tic30_arch.
4621 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4623 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4624 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4625 (coff_set_flags): Likewise.
4626 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4627 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4628 * Makefile.am: Rebuild dependencies.
4629 (ALL_MACHINES): Add cpu-tic30.lo.
4630 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4631 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4632 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4633 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4635 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4637 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4638 to lag behind LO16 reloc by a couple of instructions.
4640 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4642 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4643 make to reexamine the file timestamp.
4644 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4646 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4649 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4651 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4652 to create .dynsbss and .rela.sbss sections.
4653 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4654 copied from dynamic objects into .sbss.
4655 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4656 use it. Correct typo of .rela.sdata2.
4657 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4658 put the data, which may now be in .sbss.
4659 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4660 (elf_backend_create_dynamic_sections): Define as
4661 ppc_elf_create_dynamic_sections.
4663 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4664 against _GLOBAL_OFFSET_TABLE_.
4665 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4666 shared libraries which refer to local symbols. Make sure that the
4667 test for allocating space for a reloc in a shared object is the
4668 same as the test for emitting a reloc.
4670 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4672 * config.bfd (i[3456]-*-mingw32*): New target.
4673 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4674 * aclocal.m4, configure: Rebuild.
4676 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4678 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4681 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4683 Sparc v9 ABI compliant PLT:
4684 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4685 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4686 (LARGE_PLT_THRESHOLD): New define.
4687 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4688 (sparc64_elf_build_plt): New function.
4689 (sparc64_elf_plt_entry_offset): Likewise.
4690 (sparc64_elf_plt_ptr_offset): Likewise.
4691 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4692 contain the index for convenience. Skip the initial entries
4694 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4695 memory for the benefit of .rela.plt.
4696 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4697 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4698 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4699 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4700 Call sparc64_elf_build_plt.
4701 (elf_backend_want_got_plt): No.
4702 (elf_backend_plt_readonly): No.
4703 (elf_backend_plt_alignment): 8.
4705 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4706 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4707 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4710 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4712 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4714 * cpu-mips.c (arch_info_struct): Add mips variants.
4715 * bfd-in2.h: Rebuilt.
4717 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4719 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4722 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4724 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4725 (i[3456]86sco3.2v5*coff): New target.
4727 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4729 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4731 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4733 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4734 * bfd-in2.h: Regenerate.
4736 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4738 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4740 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4742 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4743 adjust addend for an output common symbol (from Jimmy Blair
4744 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4745 defined symbol to counteract adjustment made in generic relocation
4748 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4750 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4752 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4753 (GET_SCNDHR_NLNNO): Likewise.
4755 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4757 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4759 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4761 * elf32-m32r.c: Add macros to handle NOP insertion.
4763 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4765 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4766 (xcoff_mark): Likewise.
4767 (xcoff_build_ldsyms): Mark absolute symbols.
4769 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4771 * bout.c (b_out_write_object_contents): Sort symbols before output
4772 to keep {CALL,BAL}NAME symbols adjacent.
4773 (b_out_symbol_cmp): New function.
4775 For older changes see ChangeLog-9697
4781 version-control: never
projects / deliverable / binutils-gdb.git / blob