1 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
4 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
6 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
8 1999-08-26 Mark Mitchell <mark@codesourcery.com>
10 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
11 GOT entries for GOT16 relocations; they're not required.
13 1999-08-24 Nick Clifton <nickc@cygnus.com>
15 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
17 * config.bfd (arm-*-netbsd*): New target.
18 * configure.in (armnetbsd_vec): New target vector.
19 * configure: Regenerate
20 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
22 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
23 (ALL_MACHINES_CFILES): Add armnetbsd.c.
24 (armnetbsd.lo): New rule with deps.
25 * Makefile.in: Regenerate.
27 * armnetbsd.c: New file: Definitions specific to arm-netbsd
30 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
32 * som.c (som_slurp_symbol_table): Fix typo in comment.
34 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
36 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
37 here instead of using elf_section_data...
39 1999-08-19 Nick Clifton <nickc@cygnus.com>
41 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
42 relocations into the base file.
43 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
44 we are building a base file.
46 1999-08-19 Nick Clifton <nickc@cygnus.com>
48 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
50 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
51 REL relocs when performing a partial relocation.
53 1999-08-18 Donn Terry <donn@interix.com>
55 * cofflink.c: Move definitions of N_TMASK, et. al., out of
56 _bfd_coff_link_input_bfd into top level.
58 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
59 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
60 (coff_i386_rtype_to_howto): Likewise.
61 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
62 Completely ignore symbols which are all zero.
63 (dummy_reloc16_estimate): Add return 0.
64 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
65 variable copy to name_copy to avoid shadowing outer scope
67 * libcoff-in.h (coff_data_type): Change raw_syment_count field
68 from unsigned int to unsigned long. Add timestamp field.
71 1999-08-17 H.J. Lu <hjl@gnu.org>
73 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
76 1999-08-17 Ian Lance Taylor <ian@zembu.com>
78 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
79 for special section symbols.
80 * elflink.h (elf_merge_symbol): If we have no old BFD, check
81 BSF_DYNAMIC on the section symbol to see whether the old BFD is
84 1999-08-15 Mark Mitchell <mark@codesourcery.com>
86 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
87 coincidence of variable names between old and new code.
89 1999-08-12 Nick Clifton <nickc@cygnus.com>
91 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
92 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
93 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
94 and 'addend' parameter a 'bfd_signed_vma'.
95 (elf32_arm_final_link_relocate): Do not involve stubs in
96 R_ARM_THM_PC22 relocs relative to section symbols, they are long
97 jumps, not function calls.
99 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
101 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
102 in R_ARM_PC24 relocs.
104 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
106 * elf-hppa.h (elf_hppa_fake_sections): New function.
107 * elf32-hppa.c (elf_backend_fake_sections): Define.
109 * elf-hppa.h (elf_hppa_final_write_processing): Update for
110 recent changes to the arch_info structure.
112 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
113 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
114 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
117 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
118 Ralf Baechle <ralf@uni-koblenz.de>
120 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
121 output DT_MIPS_GOTSYM.
122 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
123 DT_MIPS_SYMTABNO if there are no global GOT symbols.
125 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
127 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
128 prototype. Handle local symbols. Add commentary.
129 (mips_elf_calculate_relocation): Adjust accordingly.
130 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
133 * elflink.h (elf_bfd_final_link): Tweak last change.
135 1999-08-09 Mark Mitchell <mark@codesourcery.com>
137 * elflink.h (elf_link_size_reloc_section): Use the counts in the
138 elf-section data to allocate just the right amount of relocation
139 space. Don't allocate the hash space twice.
140 (elf_bfd_final_link): Calculate the amount of space to allocate in
141 each relocation section.
143 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
145 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
146 64bit mode, generate a section relative relocation for a 32bit
148 (elf_hppa_is_local_label_name): New function.
149 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
150 shared between 32bit and 64bit port.
152 1999-08-09 Mark Mitchell <mark@codesourcery.com>
154 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
155 R_MIPS_GOT16 and R_MIPS_CALL16.
156 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
157 to use when looking for a preexisting GOT entry.
159 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
161 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
162 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
164 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
166 1999-08-09 Geoff Keating <geoffk@cygnus.com>
168 * elflink.h (elf_link_output_extsym): Don't output a weak
169 reference to an undefined symbol just because it was defined weak
172 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
174 * coffgen.c (coff_find_nearest_line): When looking for file, use
175 last best match rather than first. If address is beyond last line
176 number record, don't return the last line as the correct value.
178 1999-08-08 Ian Lance Taylor <ian@zembu.com>
180 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
181 * bfd-in2.h: Rebuild.
183 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
185 * libcoff-in.h (struct coff_section_alignment_entry): Define.
186 * coffcode.h (coff_set_custom_section_alignment): New static
188 (coff_section_alignment_table): New static array.
189 (coff_new_section_hook): Use coff_set_customer_section_alignment.
190 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
191 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
192 * libcoff.h: Rebuild.
194 1999-08-08 Ian Lance Taylor <ian@zembu.com>
196 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
198 * Makefile.in: Rebuild.
200 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
202 * section.c (SEC_SHARED): Define.
203 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
204 (styp_to_sec_flags): Likewise.
205 * peicode.h (coff_swap_scnhdr_out): Likewise.
206 * bfd-in2.h: Rebuild.
208 1999-08-08 Ian Lance Taylor <ian@zembu.com>
210 * coffcode.h (coff_classify_symbol): Comment out part of
211 1999-08-05 change which breaks cygwin DLLs.
213 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
214 * aclocal.m4, configure: Rebuild.
216 1999-08-06 Ian Lance Taylor <ian@zembu.com>
218 * section.c (global_syms): Only initialize union field if
221 1999-08-04 Mark Mitchell <mark@codesourcery.com>
223 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
224 the size of a GOT entry here.
225 (mips_elf_calculate_relocation): Don't create a local GOT entry
226 for the symbol in a GOT16 relocation; just for it's high-order bit
227 (_bfd_mips_elf_relocate_section): Fix thinko.
229 1999-08-05 Ian Lance Taylor <ian@zembu.com>
231 Based on patches from Donn Terry <donn@interix.com>:
232 * coffcode.h (enum coff_symbol_classification): Define.
233 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
234 _bfd_coff_classify_symbol. Change return type.
235 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
236 (coff_slurp_symbol_table): Use coff_classify_symbol.
237 (coff_classify_symbol): New static function.
238 (coff_sym_is_global): Never define.
239 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
240 * cofflink.c (coff_link_check_ar_symbols): Use
241 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
242 (coff_link_add_symbols): Likewise.
243 (_bfd_coff_link_input_bfd): Likewise.
244 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
245 coff_classify_symbol.
246 * libcoff.h: Rebuild.
248 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
250 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
251 (e_ltpsel, e_rtpsel): Similarly.
253 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
254 and 14bit ertpsel. Handle 64bit psel.
256 1999-08-04 Mark Mitchell <mark@codesourcery.com>
258 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
259 handling for REL relocations. And only left-shift R_MIPS26
260 relocation addends where necessary.
262 1999-08-03 Mark Mitchell <mark@codesourcery.com>
264 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
265 (mips_elf_next_lo16_relocation): Don't compute the addend here.
266 Just return the relocation found.
267 (mips_elf_relocate_section): Pull the LO16 addend out of the
268 section itself when using REL relocations.
270 * elf32-mips.c (mips_elf_calculate_relocation): Restore
271 _DYNAMIC_LINK handling and handling of undefined symbols in shared
274 1999-08-03 Ian Lance Taylor <ian@zembu.com>
276 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
277 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
278 relocation against a symbol in an input section with no output
279 section. From Daniel Jacobowitz <drow@false.org>.
281 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
283 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
284 look for generated file correctly.
285 * aclocal.m4, configure: Rebuild.
287 1999-08-02 Mark Mitchell <mark@codesourcery.com>
289 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
290 and R_MIPS16_26 relocations correctly when relocating.
291 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
292 and R_MIPS_CALL_LO16 are for global symbols.
294 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
296 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
298 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
299 variables and initialize them.
301 1999-08-01 Mark Mitchell <mark@codesourcery.com>
303 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
304 there are no global symbols requiring GOT entries.
305 (_bfd_mips_elf_size_dynamic_sections): Likewise.
306 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
307 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
309 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
310 symbols are considered to have the value zero.
311 (_bfd_mips_elf_relocate_section): Don't try to perform a
312 relocation for an undefined symbol.
313 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
316 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
318 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
319 wants ba,a,pt %xcc instead of %icc.
320 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
321 of large PLT entries.
322 (sparc64_elf_plt_ptr_offset): Fix calculation.
323 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
324 addend should be relative to load address, not .plt section start.
325 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
327 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
329 * elf-bfd.h (struct elf_backend_data): Add
330 print_symbol_all and output_arch_syms backend methods.
331 * elfxx-target.h: Likewise.
332 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
333 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
334 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
336 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
337 symbols in .dynsym, add their names into .dynstr. Put those symbols
339 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
340 pointers to STT_REGISTER symbols in dynsym section.
341 (sparc64_elf_print_symbol_all): New function.
342 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
343 printing using the print_symbol_all hook.
345 1999-07-30 Catherine Moore <clm@cygnus.com>
347 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
350 1999-07-29 Richard Henderson <rth@cygnus.com>
352 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
353 dynamic_sections_created.
355 1999-07-29 Richard Henderson <rth@cygnus.com>
357 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
358 (mips_rtype_to_howto): ... new function.
359 (_bfd_mips_elf_relocate_section): Use it.
361 1999-07-28 Mark Mitchell <mark@codesourcery.com>
363 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
365 1999-07-27 Nick Clifton <nickc@cygnus.com>
367 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
369 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
370 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
372 1999-07-23 Donn Terry <donn@interix.com>
374 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
375 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
376 * cofflink.c (coff_link_add_symbols): If PE, handle section
378 * libcoff.h: Rebuild.
380 * config.bfd (i[3456]86-*-interix*): New target.
382 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
384 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
385 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
386 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
387 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
388 (COFF_SUPPORT_GNU_LINKONCE): Define.
389 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
390 (COFF_SUPPORT_GNU_LINKONCE): Define.
392 1999-07-21 Ian Lance Taylor <ian@zembu.com>
395 * makefile.dos: Remove; obsolete.
396 * configure.bat: Remove; obsolete.
398 1999-07-21 H.J. Lu <hjl@gnu.org>
400 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
402 1999-07-21 Philippe De Muyter <phdm@macqel.be>
404 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
405 message and fail if a symbol index is out of range.
407 1999-07-21 Ian Lance Taylor <ian@zembu.com>
409 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
410 when looking at a R_MIPS_GOT16 relocation.
412 1999-07-20 Nick Clifton <nickc@cygnus.com>
414 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
416 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
418 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
419 removed in previous change.
420 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
421 in relocateable output.
423 1999-07-19 Ian Lance Taylor <ian@zembu.com>
425 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
428 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
429 if they appear to be specially created by the linker.
431 1999-07-19 Nick Clifton <nickc@cygnus.com>
433 * targets.c (alternative_target): New field in bfd_target
435 (bfd_search_for_target): New function: Find a target that
436 satisifies a search function.
437 * bfd-in2.h: Regenerate.
439 * elfxx-target.h: Initialise the alternative_target field of
440 the bfd_target structures to point to the other target (if
442 * nlm-target.h: Initialise the alternative_target field of
443 the bfd_target structures to point to the other target (if
446 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
447 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
449 * aix386-core.c: Initialise new field of bfd_target structure.
450 * aout-adobe.c: Initialise new field of bfd_target structure.
451 * aout-arm.c: Initialise new field of bfd_target structure.
452 * aout-target.h: Initialise new field of bfd_target structure.
453 * aout-tic30.c: Initialise new field of bfd_target structure.
454 * binary.c: Initialise new field of bfd_target structure.
455 * bout.c: Initialise new field of bfd_target structure.
456 * cisco-core.c: Initialise new field of bfd_target structure.
457 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
458 * coff-alpha.c: Initialise new field of bfd_target structure.
459 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
460 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
461 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
462 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
463 * coff-i386.c: Initialise new field of bfd_target structure.
464 * coff-i860.c: Initialise new field of bfd_target structure.
465 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
466 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
467 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
468 * coff-mips.c: Initialise new field of bfd_target structure.
469 * coff-ppc.c: Initialise new field of bfd_target structure.
470 * coff-rs6000.c: Initialise new field of bfd_target structure.
471 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
472 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
473 * coff-tic30.c: Initialise new field of bfd_target structure.
474 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
475 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
476 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
477 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
478 * hppabsd-core.c: Initialise new field of bfd_target structure.
479 * hpux-core.c: Initialise new field of bfd_target structure.
480 * i386msdos.c: Initialise new field of bfd_target structure.
481 * i386os9k.c: Initialise new field of bfd_target structure.
482 * ieee.c: Initialise new field of bfd_target structure.
483 * ihex.c: Initialise new field of bfd_target structure.
484 * irix-core.c: Initialise new field of bfd_target structure.
485 * mipsbsd.c: Initialise new field of bfd_target structure.
486 * netbsd-core.c: Initialise new field of bfd_target structure.
487 * oasys.c: Initialise new field of bfd_target structure.
488 * osf-core.c: Initialise new field of bfd_target structure.
489 * ppcboot.c: Initialise new field of bfd_target structure.
490 * ptrace-core.c: Initialise new field of bfd_target structure.
491 * sco5-core.c: Initialise new field of bfd_target structure.
492 * som.c: Initialise new field of bfd_target structure.
493 * srec.c: Initialise new field of bfd_target structure.
494 * tekhex.c: Initialise new field of bfd_target structure.
495 * trad-core.c: Initialise new field of bfd_target structure.
496 * versados.c: Initialise new field of bfd_target structure.
497 * vms.c: Initialise new field of bfd_target structure.
499 1999-07-19 Andreas Schwab <schwab@suse.de>
501 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
504 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
506 * elflink.h (elf_link_adjust_relocs): New function.
507 (elf_bfd_final_link): Use it.
508 (elf_link_input_bfd): Deal with the fact that there can be
509 two relocation sections for a single section.
510 (elf_reloc_link_order): Likewise.
512 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
513 a relocateable object.
514 (_bfd_mips_elf_relocate_section): Handle relocateable links.
516 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
518 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
519 (sparc64_elf_get_reloc_upper_bound,
520 sparc64_elf_get_dynamic_reloc_upper_bound,
521 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
522 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
524 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
525 ELF64_R_TYPE_ID/DATA where appropriate.
527 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
529 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
532 1999-07-16 Ian Lance Taylor <ian@zembu.com>
534 * elf32-mips.c (mips_elf_local_relocation_p): New static
536 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
537 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
538 Always set *require_jalxp.
539 (mips_elf_stub_section_p): Mark abfd parameter as unused.
540 (_bfd_mips_elf_relocate_section): Only look for LO16 following
541 GOT16 if the GOT16 is against a local symbol. Don't return false
542 for an undefined symbol. If there is an overflow, assert that we
545 1999-07-16 Andreas Schwab <schwab@suse.de>
547 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
548 variables `link' and `elfsec'.
549 (elf_bfd_final_link): Remove unused variable `os'.
551 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
553 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
554 a PT_PHDR program headers.
555 (_bfd_mips_elf_final_link): Don't assume there are going to be
556 section symbols when we're not building a shared object.
557 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
560 1999-07-15 J.T. Conklin <jtc@redback.com>
562 * config.bfd (i[3456]86-*-vxworks*): New target.
564 1999-07-15 Mark Mitchell <mark@codesourcery.com>
566 * elf32-mips.c (mips_elf_stub_section_p): New function.
567 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
568 (mips_elf_relocate_section): Adjust calling sequence for
569 mips_elf_calculate_relocation and mips_elf_perform_relocation.
570 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
573 1999-07-15 Ian Lance Taylor <ian@zembu.com>
575 * configure.in: Bump version number to 2.9.5.
576 * configure: Rebuild.
578 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
580 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
582 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
583 to derive final type instead of hardwiring a selection.
585 1999-07-14 Mark Mitchell <mark@codesourcery.com>
587 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
588 things relocated by R_MIPS16_GPREL.
589 (mips_elf_perform_relocation): Likewise.
591 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
593 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
595 1999-07-14 Richard Henderson <rth@cygnus.com>
597 * elf32-mips.c (struct mips_got_info): Add global_gotno.
598 (_bfd_mips_elf_size_dynamic_sections): Set it.
599 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
600 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
601 new argument max_local.
603 1999-07-14 Mark Mitchell <mark@codesourcery.com>
605 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
606 subwords when handling an R_MIPS16_26 relocation.
607 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
610 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
611 dst_mask to match reality.
612 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
613 (mips_elf_obtain_contents): Use bfd_get.
614 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
615 (mips_elf_relocate_section): Likewise.
617 1999-07-13 Mark Mitchell <mark@codesourcery.com>
619 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
620 (mips_elf_relocate_section): Adjust calling sequence for
621 mips_elf_perform_relocation.
622 (mips_elf_perform_relocation): Take additional argument. Handle
623 R_MIPS16_26. Use bfd_put for convenience.
625 1999-07-13 Richard Henderson <rth@cygnus.com>
627 * elf.c (assign_file_positions_for_segments): Thinko last change.
628 Always overwrite p_flags.
630 1999-07-13 Richard Henderson <rth@cygnus.com>
632 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
633 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
634 .dynbss and .rel[a].bss if want_dynbss.
635 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
637 1999-07-13 Richard Henderson <rth@cygnus.com>
639 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
641 1999-07-13 Richard Henderson <rth@cygnus.com>
643 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
644 (struct elf_link_hash_table): Add dynlocal.
645 (_bfd_elf_link_lookup_local_dynindx): Prototype.
646 (_bfd_elf_link_adjust_dynindx): Delete.
647 (_bfd_elf_link_renumber_dynsyms): Prototype.
648 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
649 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
650 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
651 (_bfd_elf_link_lookup_local_dynindx): New function.
652 (elf_link_renumber_hash_table_dynsyms): New function.
653 (_bfd_elf_link_renumber_dynsyms): New function.
654 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
655 (struct elf_assign_sym_version_info): Delete removed_dynamic.
656 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
657 instead of elf_link_remove_section_and_adjust_dynindices.
658 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
659 (elf_link_assign_sym_version): Remove removed_dynamic code.
660 (elf_link_renumber_dynsyms): Delete.
661 (elf_bfd_final_link): Install section and local symbols into .dynsym.
663 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
664 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
665 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
666 * elf32-mips.c: Similarly.
667 * elf32-ppc.c: Similarly.
668 * elf32-sparc.c: Similarly.
669 * elf64-alpha.c: Similarly.
670 * elf64-sparc.c: Similarly.
672 1999-07-13 Mark Mitchell <mark@codesourcery.com>
674 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
675 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
676 when the relocation is against _gp_disp.
678 1999-07-12 Mark Mitchell <mark@codesourcery.com>
680 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
681 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
682 to possibly_dynamic_relocs. Adjust usage throughout code.
683 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
684 (elf_mips_ctor64_howto): Likewise.
685 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
687 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
688 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
689 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
690 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
692 1999-07-12 Ian Lance Taylor <ian@zembu.com>
694 * Makefile.am: Rebuild dependencies.
695 * Makefile.in: Rebuild.
697 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
698 * bfd-in2.h: Rebuild.
700 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
701 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
702 structure initializations. Add casts.
703 * reloc.c (EMPTY_HOWTO): Define.
704 * bfd-in2.h: Rebuild.
705 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
706 comparisons against 0.
707 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
708 previous_ibfd_e_flags to unsigned long.
709 * vms.h (struct vms_private_data_struct): Change section_count to
711 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
712 (_bfd_vms_write_gsd): Change symnum to unsigned.
713 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
714 * vms-tir.c (etir_sta): Change psect to unsigned.
715 (alloc_section): Change idx to unsigned.
716 (tir_sta, tir_ctl): Change psect to unsigned.
717 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
718 * vms.c (priv_section_count): Change to unsigned.
720 1999-07-12 Andreas Schwab <schwab@suse.de>
722 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
723 * m68klinux.c: Likewise.
725 1999-07-12 Ian Lance Taylor <ian@zembu.com>
727 * Many files: Changes to avoid gcc warnings: Remove unused local
728 variables. Add default case to enum switches.
729 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
730 compile if not COFF_IMAGE_WITH_PE.
731 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
732 (bfd_arm_get_bfd_for_interworking): Likewise.
733 (bfd_arm_process_before_allocation): Likewise.
734 * epoc-pei-arm.c: Don't rename bfd_arm functions.
735 * pei-arm.c: Likewise.
736 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
737 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
738 (mips_elf_got16_entry): Put parens around & in body of ==.
739 (mips_elf_calculate_relocation): Correct test for empty string.
740 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
742 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
745 1999-07-11 Ian Lance Taylor <ian@zembu.com>
747 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
748 as appropriate. Fill in structure initializations. Add variable
749 initializations. Add casts.
750 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
751 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
753 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
755 * elf-bfd.h (bfd_elf_hash): Update declaration.
756 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
757 when calling bfd_elf_hash.
759 1999-07-11 Mark Mitchell <mark@codesourcery.com>
761 * libbfd.c (bfd_put_8): Make it of type `void'.
762 * bfd-in2.h: Regenerated.
763 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
765 (_bfd_mips_elf_final_link): Likewise.
767 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
769 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
771 * config.bfd (hppa*-*-linux-gnu*): New target
773 1999-07-07 Mark Mitchell <mark@codesourcery.com>
775 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
776 (_bfd_mips_elf_create_dynamic_sections): New function.
777 (_bfd_mips_elf_add_symbol_hook): Likewise.
778 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
779 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
780 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
781 (_bfd_mips_elf_gc_mark_hook): Likewise.
782 (_bfd_mips_elf_gc_sweep_hook): Likewise.
783 (_bfd_mips_elf_always_size_sections): Likewise.
784 (_bfd_mips_elf_size_dynamic_sections): Likewise.
785 (_bfd_mips_elf_check_relocs): Likewise.
786 (_bfd_mips_elf_link_hash_table_create): Likewise.
787 (_bfd_mips_elf_print_private_data): Likewise.
788 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
789 (_bfd_mips_elf_final_link): Likewise.
790 (_bfd_mips_elf_additional_program_headers): Likewise.
791 (_bfd_mips_elf_modify_segment_map): Likewise.
792 (_bfd_mips_elf_relocate_section): Likewise.
793 * elf32-mips.c (mips_elf32_object_p): Move contents into
794 _bfd_mips_elf_object_p.
795 (mips_elf_additional_program_headers): Rename to
796 _bfd_mips_elf_additional_program_headers.
797 (mips_elf_modify_segment_map): Rename to
798 _bfd_mips_elf_modify_segment_map.
799 (elf_mips_abi_name): Change prototype.
800 (mips_elf32_section_from_shdr): Merge into
801 _bfd_mips_elf_section_from_shdr.
802 (mips_elf32_section_processing): Merge into
803 _bfd_mips_elf_section_processing.
804 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
805 the right back-end ELF linker.
806 (mips_elf_relocate_section): Rename to
807 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
808 (mips_elf_link_output_symbol_hook): Rename to
809 _bfd_mips_elf_link_output_symbol_hook.
810 (mips_elf_create_dynamic_section): Rename to
811 _bfd_mips_elf_create_dynamic_section.
812 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
813 Adjust for 64-bit code. Use mips_elf_got_section.
814 (mips_elf_adjust_dynamic_symbol): Rename to
815 _bfd_mips_elf_adjust_dynamic_symbol. Use
816 mips_elf_allocate_dynamic_relocations.
817 (mips_elf_finish_dynamic_symbol): Rename to
818 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
819 Adjust for 64-bit code.
820 (mips_elf_finish_dynamic_sections): Rename to
821 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
822 (mips_elf_always_size_sections): Rename to
823 _bfd_mips_elf_always_size_sections.
824 (mips_elf_add_symbol_hook): Rename to
825 _bfd_mips_elf_add_symbol_hook.
826 (mips_elf_next_lo16_addend): Constify.
827 (mips_elf_calculate_relocation): Likewise.
828 (mips_elf_obtain_contents): Likewise.
829 (mips_elf_perform_relocation): Likewise.
830 (mips_elf_create_dynamic_relocation): Likewise.
831 (mips_elf_allocate_dynamic_relocations): New function.
832 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
833 (MIPS_ELF_REL_SIZE): Likewise.
834 (MIPS_ELF_DYN_SIZE): Likewise.
835 (MIPS_ELF_GOT_SIZE): Likewise.
836 (MIPS_ELF_SYM_SIZE): Likewise.
837 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
838 (MIPS_ELF_GET_WORD): Likewise.
839 (MIPS_ELF_PUT_WORD): Likewise.
840 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
841 (STUB_LW): Conditionalize for 64-bit value.
842 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
844 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
845 Check it for inconsistency.
846 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
848 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
850 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
851 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
852 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
853 (mips_elf_local_got_index): Likewise.
854 (mips_elf_got_page): Likewise.
855 (mips_elf_got_info): Likewise.
856 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
857 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
858 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
859 instead of constant `2'.
860 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
861 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
862 (mips_elf_size_dynamic_sections): Use
863 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
864 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
865 Adjust all releveant entries in elf backend table.
866 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
867 (mips_elf64_section_processing): Likewise.
868 Adjust elf backend entries to use _bfd_mips_elf variants now
871 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
873 (size_dynamic_sections): Likewise.
874 (elf_link_output_extsym): Likewise.
875 * elf.c: (elf_fake_sections): Likewise.
876 * libbfd.c (bfd_get): New macro.
878 * bfd-in2.h: Regenerated.
880 1999-07-07 Mark Mitchell <mark@codesourcery.com>
882 * elf-bfd.h (elf_size_info): Add hash_entry_size,
883 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
884 wap_reloca_in, and swap_reloca_out.
885 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
886 multiple internal relocations per external relocation.
887 (link_read_relocs): Likewise.
888 (elf_bfd_final_link): Likewise.
889 (elf_link_input_bfd): Likewise.
890 (elf_gc_mark): Likewise.
891 (elf_gc_smash_unused_vtentry_relocs): Likewise.
892 * elfcode.h (elf_swap_dyn_out): Adjust type to match
894 (size_info): Add entries for new fields.
895 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
896 (mips_elf64_be_swap_reloc_in): New function.
897 (mips_elf64_be_swap_reloc_out): Likewise.
898 (mips_elf64_be_swap_reloca_in): Likewise.
899 (mips_elf64_be_swap_reloca_out): Likewise.
900 (mips_elf64_size_info): Add entries for new fields.
902 1999-07-07 Ian Lance Taylor <ian@zembu.com>
904 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
905 field equals the new rel_count field.
906 (elf_link_input_bfd): When doing a relocateable link, use the new
907 rel_count field rather than the reloc_count field.
908 (elf_reloc_link_order): Likewise.
909 (elf_finish_pointer_linker_section): Likewise.
911 Based on patch from H.J. Lu <hjl@gnu.org>:
912 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
913 shared library to override a weak definition in a regular object.
915 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
917 * libhppa.h: Revert July 2, 1999 patch.
919 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
920 need to generate DLTIND relocations, not DLTREL relocations.
922 1999-07-05 Nick Clifton <nickc@cygnus.com>
924 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
926 (coff_set_flags): Recognise arm 5 architectures.
928 * cpu-arm.c: Add support for strongarm and arm9 cpus.
929 Add support for armv5 architecture.
931 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
933 * reloc.c: Add new, assembler only, ARM reloc:
934 BFD_RELOC_ARM_ADRL_IMMEDIATE.
936 * bfd-in2.h: Regenerate.
938 1999-07-02 Mark Mitchell <mark@codesourcery.com>
940 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
941 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
942 * elf.c (_bfd_elf_find_nearest_line): Pass it.
943 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
944 * elf32-mips.c (ABI_64_P): New macro.
945 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
946 (_bfd_mips_elf_find_nearest_line): Adjust call to
947 _bfd_dwarf2_find_nearest_line.
948 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
949 * libbfd.h: Regenerated.
951 1999-07-02 Ian Lance Taylor <ian@zembu.com>
953 * config.bfd: Add * at the end of i[3456]86-*-unixware.
955 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
957 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
958 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
960 1999-07-01 Mark Mitchell <mark@codesourcery.com>
962 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
964 (_bfd_elf_init_reloc_shdr): New function.
965 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
966 bfd_alloc followed by memset.
967 (_bfd_elf_init_reloc_shdr): New function, split out from ...
968 (elf_fake_sections): Here.
969 (assign_section_numbers): Assign section numbers for the second
970 relocation section, if required.
971 * elflink.h (elf_link_output_relocs): New function.
972 (elf_link_size_reloc_section): Likewise.
973 (elf_bfd_final_link): Use elf_link_size_reloc_section.
974 (elf_link_input_bfd): Use elf_link_output_relocs.
976 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
977 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
979 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
981 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
984 1999-06-28 Mark Mitchell <mark@codesourcery.com>
986 * elf32-mips.c (mips_elf_got_info): Move declaration before
987 prototypes. Change global_gotsym to be a pointer to a hash entry,
988 rather than a number index.
989 (mips_elf_link_hash_entry): Move declaration before prototypes.
990 (mips_elf_irix6_finish_dynamic_symbol): New function.
991 (mips_elf_sign_extend): Likewise.
992 (mips_elf_high): Likewise.
993 (mips_elf_higher): Likewise.
994 (mips_elf_highest): Likewise.
995 (mips_elf_global_got_index): Likewise.
996 (mips_elf_local_got_index): Likewise.
997 (mips_elf_got_offset_from_index): Likeiwse.
998 (mips_elf_record_global_got_symbol): Likewise.
999 (mips_elf_got_page): Likewise.
1000 (mips_elf_next_lo16_addend): Likewise.
1001 (mips_elf_calculate_relocation): Likewise.
1002 (mips_elf_obtain_contents): Likewise.
1003 (mips_elf_perform_relocation): Likewise.
1004 (mips_elf_assign_gp): Likewise.
1005 (mips_elf_sort_hash_table_f): Likewise.
1006 (mips_elf_sort_hash_table): Likewise.
1007 (mips_elf_got_section): Likewise.
1008 (mips_elf_got_info): Likewise.
1009 (mips_elf_create_local_got_entry): Likewise.
1010 (mips_elf_got16_entry): Likewise.
1011 (mips_elf_create_dynamic_relocation): Likewise.
1012 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1013 (mips_elf_final_gp): Use mips_elf_assign_gp.
1014 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1015 into SHN_SCOMMON automatically on IRIX6.
1016 (mips_elf_add_symbol_hook): Likewise.
1017 (mips_elf_relocate_section): Rewrite, using
1018 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1019 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1020 Don't deal with .rld_map on IRIX6.
1021 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1022 section flags appropriately for .got.
1023 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1024 the got. Call mips_elf_record_global_got_symbol and allocate
1025 local got space appropriately.
1026 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1027 char *. Rework calculation of GOT size. Sort dynamic symbol
1028 table entries so entries that do not require GOT entries appear at
1029 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1030 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1032 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1034 (mips_elf_finish_dynamic_symbol): Use
1035 mips_elf_irix6_finish_dynamic_symbol.
1036 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1037 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1038 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1040 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1042 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1043 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1045 1999-06-04 Philip Blundell <philb@gnu.org>
1047 * elf32-arm.h (elf_backend_got_header_size): Define.
1048 (elf_backend_plt_header_size): Likewise.
1050 1999-06-28 Jim Pick <jim@jimpick.com>
1052 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1054 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1056 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1057 relocation function.
1058 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1060 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1062 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1063 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1064 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1065 (_bfd_mips_elf_section_from_shdr): Use them.
1066 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1067 of GP-relative sections.
1068 (_bfd_mips_elf_set_section_contents): Use them.
1069 (_bfd_mips_elf_section_processing): Share code between .sdata and
1070 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1071 (mips_elf_additional_program_headers): Add handling for
1072 PT_MIPS_OPTIONS segment on IRIX6.
1073 (mips_elf_modify_segment_map): Likeiwse.
1074 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1075 Include the options sections on IRIX6. Don't look for GP-relative
1076 sections by name; use SHF_MIPS_GPREL instead.
1077 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1079 (mips_elf_create_dynamic_sections): Don't muck about with section
1080 alignments and such on IRIX6.
1081 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1082 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1083 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1084 bfd_zalloc rather than bfd_alloc and memset.
1085 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1086 Don't assert the existence of .rld_map on IRIX6.
1087 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1089 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1090 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1093 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1095 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1096 (mips_elf_swap_msym_out): New function.
1097 (mips_elf_create_msym_section): Likewise.
1098 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1099 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1100 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1101 section not named .msym.
1102 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1103 .msym directly. Set appropriate attributes for the .msym
1105 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1106 (mips_elf_link_hash_newfunc): Clear it.
1107 (mips_elf_create_dynamic_sections): Create the .msym section
1109 (mips_elf_size_dynamic_sections): Allocate space for the
1110 .msym section. Add a DT_MIPS_MSYM entry.
1111 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1113 (mips_elf_finish_dynamic_sections): Assign a value for
1114 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1116 * elf32-mips.c (irix_compat_t): New enumeration.
1117 (ABI_N32_P): New macro.
1118 (IRIX_COMPAT): Likewise.
1119 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1120 (mips_elf_relocate_section): Fix typo.
1122 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1124 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1125 as writable PE sections.
1127 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1129 * dwarf2.c (struct arange): New type.
1130 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1131 (arange_add): New function.
1132 (decode_line_info): Keep track of address ranges that a compilation
1134 (comp_unit_contains_address): Return true if address is contained
1135 in _any_ of the address ranges associated with a compilation unit.
1136 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1137 on the first comp_unit that contains the address.
1139 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1141 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1142 (decode_line_info): Add variable STASH and initialize it to point
1143 to the per-bfd dwarf2_debug info. Remove static variable
1144 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1146 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1148 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1149 shared library to have an undefined symbol.
1151 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1152 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1154 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1156 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1157 * elf32-hppa.c: Remove everything related to symbol extension
1158 sections & records. Use the common elf_hppa_final_write_processing.
1160 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1162 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1163 functions instead of _init/_fini if requested.
1165 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1167 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1170 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1172 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1173 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1175 (ppc_elf_finish_dynamic_sections): Check for positive section
1176 dynindx field, rather than comparing against -1.
1177 (ppc_elf_relocate_section): Only return false if undefined_symbol
1178 or reloc_overflow fail, not always upon encountering an error.
1180 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1182 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1183 bfd_byte * before performing pointer arithmetic.
1185 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1187 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1189 * elf32-hppa.c: Include elf-hppa.h.
1190 (ARCH_SIZE): Define.
1191 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1193 (elf32_hppa_info_to_howto): Similarly.
1194 (elf_hppa_howto_table): Similarly.
1195 (elf_hppa_reloc_type_lookup): Similarly.
1196 (hppa_elf_gen_reloc_type): Similarly.
1197 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1199 1999-06-22 Nick Clifton <nickc@cygnus.com>
1201 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1202 handling R_V850_22_PCREL relocation.
1204 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1206 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1209 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1211 * section.c (_bfd_strip_section_from_output): Ignore sections
1212 DISCARDed by the link script.
1214 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1216 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1217 Remove unused local variable spp.
1219 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1220 the entry symbol is not set.
1222 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1224 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1225 GPDISP or LITUSE in a relocatable link.
1227 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1229 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1230 * (alloc_dwarf1_func): Likewise.
1232 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1234 * libhppa.h: Fix various formatting errors.
1235 (assemble_3); Rewrite using CATENATE.
1236 (assemble_17): Fix various bugs.
1238 1999-06-16 Nick Clifton <nickc@cygnus.com>
1240 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1242 1999-06-15 Richard Henderson <rth@cygnus.com>
1244 * section.c (SEC_SHORT): Define.
1245 * bfd-in2.h: Rebuild.
1247 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1249 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1250 Remove abfd parameter. Use _bfd_strip_section_from_output.
1251 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1253 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1254 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1255 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1257 (bfd_elf_size_dynamic_sections): Use it.
1259 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1261 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1262 complain_overflow_bitfield to complain_overflow_signed.
1264 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1266 * elflink.h (elf_link_read_relocs_from_section): New function,
1268 (elf_link_read_relocs): Here. Use it for both relocation
1271 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1273 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1274 asect->reloc_count is valid.
1276 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1278 * elf32-mips.c (mips_elf32_section_processing): Permit a
1279 SHT_MIPS_REGINFO section to have a size of 0.
1281 1999-06-12 David O'Brien <obrien@freebsd.org>
1283 * config.bfd (alpha*-*-freebsd*): New target.
1284 (i[3456]86-*-freebsd*): Now defaults to ELF.
1286 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1288 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1289 wrap if the relocation covers the high bit of an address.
1291 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1293 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1295 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1296 instead of R_SPARC_max.
1297 (sparc64_elf_info_to_howto): Likewise.
1298 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1299 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1301 1999-06-07 Richard Henderson <rth@cygnus.com>
1303 * section.c (_bfd_strip_section_from_output): Remove output
1304 sections with no initial link_order.
1306 1999-06-07 Nick Clifton <nickc@cygnus.com>
1308 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1310 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1312 * Makefile.am (SOURCE_HFILES): Add missing headers.
1313 * Makefile.in: Regenerated.
1315 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1317 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1320 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1322 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1323 range undefweak symbols.
1324 * hash.c: Add missing comma after @xref{}
1325 * linker.c: Likewise.
1327 1999-06-04 Nick Clifton <nickc@cygnus.com>
1329 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1331 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1332 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1333 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1334 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1336 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1338 * Makefile.am: Rebuild dependencies.
1339 (BFD32_BACKENDS): Add dwarf1.lo.
1340 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1341 * Makefile.in: Rebuild.
1343 1999-06-04 Nick Clifton <nickc@cygnus.com>
1345 * Makefile.am: Add epoc-arm-pe target.
1346 * Makefile.in: Regenerate.
1347 * pe-arm.c: Only redefine interworking function names if they have
1348 not already been redefined.
1349 * pei-arm.c: Only redefine interworking function names if they have
1350 not already been redefined.
1351 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1353 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1356 1999-06-03 Nick Clifton <nickc@cygnus.com>
1358 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1360 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1362 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1364 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1366 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1367 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1369 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1371 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1372 in other text sections.
1374 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1376 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1377 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1378 * libbfd.h: Regenerate.
1379 * coff-sh.c (sh_merge_private_data): Delete.
1380 (coff_bfd_merge_private_bfd_data): Change to
1381 _bfd_generic_verify_endian_match.
1382 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1384 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1386 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1388 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1390 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1392 (bfd_elf32_arm_process_before_allocation): Likewise.
1393 * bfd-in2.h: Rebuild.
1395 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1397 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1398 track of end_sequence markers.
1399 (add_line_info): Add END_SEQUENCE arg.
1400 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1401 debug-line info---it doesn't work right if a compilation unit
1402 consists of multiple discontiguous code-sequences. It would be
1403 worthwhile to optimize for the common case where a compilation
1404 unit results in a contiguous set of code sequences, but this is
1405 quite tricky to get right for arbitrary DWARF2 files.
1406 (lookup_address_in_line_info_table): Don't use the last line entry
1407 for a compilation unit for anything with an address higher than
1408 this line entry. Also, check for end_sequence markers to
1409 correctly handle discontinuities.
1410 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1411 compilation units, check all compilation units with each->high==0
1412 just like when reading compilation units.
1414 * dwarf2.c (decode_line_info): Initialize table->files and
1415 table->last_line to NULL to avoid segfaults due to random
1416 values in these members.
1417 (concat_filename): Check for out-of-range file number before
1418 indexing filename table. Segfaults suck.
1420 * dwarf2.c (decode_line_info): Don't truncate address to least
1421 significant 32 bits (breaks 64 bit targets).
1422 (lookup_address_in_function_table): Ditto.
1423 (comp_unit_contains_address): Ditto.
1425 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1427 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1428 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1429 (mips_elf64_howto_table_rela): Likewise.
1431 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1433 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1434 single section has two associated relocation sections.
1436 1999-06-02 Mark Salter <msalter@cygnus.com>
1438 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1439 COFF_WITH_PE defined.
1441 1999-06-02 Nick Clifton <nickc@cygnus.com>
1443 * pe-arm.c: Rename global arm interworking functions to avoid name
1444 collision when all targets BFD is built.
1447 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1449 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1450 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1451 (bfd_elf_section_data): Add use_rela_p.
1452 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1453 (_bfd_elf_new_section_hook): Likewise.
1454 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1456 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1457 * elfcode.h (write_relocs): Determine whether or not use rela
1458 relocs based on the relocation section header.
1459 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1460 instead of use_rela_p.
1461 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1462 (elf_backend_may_use_rela_p): Likewise.
1463 (elf_backend_default_use_rela_p): Likewise.
1464 (elfNN_bed): Use them.
1466 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1468 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1470 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1472 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1473 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1474 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1475 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1476 * bfd-in2.h: Regenerated.
1477 * libbfd.h: Likewise.
1478 * elf32-mips.c (mips_info_to_howto_rela): New function.
1479 (USE_REL): Adjust for new conventions.
1480 (MINUS_ONE): New macro.
1481 (elf_mips_howto_table): Add R_MIPS_SUB.
1482 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1484 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1485 .MIPS.content section.
1486 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1487 with .MIPS.content as .MIPS.content sections. Set
1488 SHF_MNIPS_NOSTRIP for such section.
1489 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1490 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1491 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1493 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1495 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1498 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1501 1999-05-30 Philip Blundell <philb@gnu.org>
1503 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1504 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1505 the addend does not overflow into the rest of the word.
1507 1999-05-29 Nick Clifton <nickc@cygnus.com>
1509 * bfd-in.h: Amend prototype for
1510 bfd_elf32_arm_process_before_allocation .
1511 * bfd-in.h: Regenerate.
1513 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1514 elements in a fixed sized array.
1515 (ARM_ELF_ABI_VERSION): Define.
1516 (ARM_ELF_OS_ABI_VERSION): Define.
1517 (R_ARM_THM_ABS5): Fix rightshift and size.
1518 (R_ARM_THM_PC22): Fix size.
1519 (R_ARM_PLT32): Define Howto.
1520 (find_howto): New function: Locate a howto based on a reloc
1522 (elf32_arm_info_to_howto): Use find_howto if necessary.
1523 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1524 bfd_reloc_code_real_type.
1525 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1526 and BFD_RELOC_VTABLE_ENTRY.
1527 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1529 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1530 elements in a fixed sized array.
1531 (ARM_ELF_ABI_VERSION): Define.
1532 (ARM_ELF_OS_ABI_VERSION): Define.
1533 (R_ARM_THM_ABS5): Fix rightshift and size.
1534 (R_ARM_THM_PC22): Fix size.
1535 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1536 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1537 bfd_reloc_code_real_type.
1539 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1540 no_pipeline_knowledge.
1541 (elf32_arm_link_hash_create): Initialise new field to zero.
1542 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1543 no_pipeline_knowledge. Use this parameter to initialise the field
1544 in the globals data structure.
1545 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1546 no_pipeline_knowledge is false and the binary is from an old
1548 (elf32_arm_merge_private_data): Generate an error if an attempt is
1549 made to linl together big endian and little endian code.
1550 (elf32_arm_post_process_headers): New function: Initialise the
1551 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1553 (elf_backend_post_process_headers): Define.
1555 1999-05-28 Nick Clifton <nickc@cygnus.com>
1557 * elf-bfd.h (struct elf_backend_data): Add new field:
1558 elf_backend_post_process_headers.
1560 * elfxx-target.h (elf_backend_post_process_headers): Define to
1561 NULL if not already defined.
1562 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1564 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1566 (_bfd_elf_compute_section_file_positions): Call
1567 elf_backend_post_process_headers if defined.
1569 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1571 * configure.in: Check whether getuid and getgid exist.
1572 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1573 HAVE_GETGID are not defined, respectively.
1574 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1576 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1577 * configure, config.in: Rebuild.
1579 1999-05-28 Martin Dorey <mdorey@madge.com>
1581 * elf32-i960.c: New file.
1582 * elf.c (prep_headers): Handle bfd_arch_i960.
1583 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1584 * config.bfd (i960-*-elf*): New target.
1585 * configure.in (bfd_elf32_i960_vec): New target vector.
1586 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1587 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1588 * Makefile.in, aclocal.m4, configure: Rebuild.
1590 1999-05-27 Nick Clifton <nickc@cygnus.com>
1592 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1594 (find_howto): New function: Find entries in the
1595 elf32_arm_howto_table.
1596 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1598 (elf32_arm_reloc_type_lookup): Add lookup for
1599 BFD_RELOC_ARM_PLT32.
1601 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1603 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1604 (elf32_arm_link_hash_table_create): Use above function as the
1605 constructor for hash table entries.
1606 (elf32_arm_relocate_section): Avoid crash when there is no output
1608 (elf32_arm_final_link_relocate): New parameter h.
1609 (elf32_arm_relocate_section): Pass symbol hash entry to above
1611 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1614 1999-05-25 Catherine Moore <clm@cygnus.com>
1616 * coff-arm.c (coff_arm_relocate_section): Don't emit
1617 base file entries for pc-relative values.
1619 1999-05-25 DJ Delorie <dj@cygnus.com>
1621 * peicode.h (coff_swap_sym_in): When we create the actual section
1622 to reflect the not-there section C_SECTION symbols refer to,
1623 change the symbol class to C_STAT as the section is now really
1626 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1628 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1631 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1633 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1635 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1636 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1638 1999-05-16 Nick Clifton <nickc@cygnus.com>
1640 * coff-mcore.c (in_reloc_p): Reinstate.
1642 1999-05-15 Nick Clifton <nickc@cygnus.com>
1644 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1645 * bfd-in2.h: Regenerate.
1646 * coff-mcore.c (in_reloc_p): Remove defintion.
1647 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1648 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1649 IMAGE_REL_MCORE_RVA.
1650 (coff_mcore_rtype_to_howto): Add special processing for
1651 IMAGE_REL_MCORE_RVA.
1652 (coff_mcore_relocate_section): Add support for
1653 IMAGE_REL_MCORE_RVA.
1654 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1655 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1657 (mcore_elf_relocate_section): Delete redundant case labels.
1659 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1661 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1662 precedence between bit-and and comparison.
1664 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1666 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1667 list of target formats (targ_selvecs).
1668 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1669 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1671 1999-05-10 DJ Delorie <dj@cygnus.com>
1673 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1674 reasonable mode until "ar x" is smart enough to skip it (fixes
1675 gcc/libgcc.a builds on mips-ecoff targets
1677 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1678 to work. Hack to support MS import libraries, which use different
1679 COMDAT types than GNU.
1680 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1681 to implied zero-length sections (see peicode below)
1682 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1683 filename symbols, which use one *or more* auxents.
1684 * coffswap.h (coff_swap_aux_in): ditto
1685 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1688 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1690 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1691 for all relocations.
1693 1999-05-10 Catherine Moore <clm@cygnus.com>
1695 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1696 if COFF_IMAGE_WITH_PE.
1697 (bfd_arm_process_before_allocation): Likewise.
1698 (bfd_arm_get_bfd_for_interworking): Likewise.
1699 * coff-arm.c: Likewise.
1700 * bfd-in2.h: Regenerate.
1701 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1702 (armpe_big_vec): Likewise.
1703 * configure: Rebuild.
1705 1999-05-10 Nick Clifton <nickc@cygnus.com>
1707 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1708 section, not just .rel. Same for .rela.
1710 1999-05-07 Nick Clifton <nickc@cygnus.com>
1712 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1713 endianism with an error message.
1715 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1717 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1718 assignment from "unsigned char *" to "char *".
1719 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1721 1999-05-05 Catherine Moore <clm@cygnus.com>
1723 * coff-arm.c (coff_arm_relocate_section): Add one to
1724 address of ARM_RVA32 thumb functions.
1726 1999-05-05 Catherine Moore <clm@cygnus.com>
1728 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1729 (elf32_m68k_copy_private_bfd_data): New.
1730 (elf32_m68k_merge_private_bfd_data): New.
1731 (elf32_m68k_print_private_bfd_data): New.
1732 (CPU32_FLAG): Define.
1733 (PLT_CPU32_ENTRY_SIZE): Define.
1734 (elf_cpu32_plt0_entry): Declare.
1735 (elf_cpu32_plt_entry): Declare.
1736 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1737 (elf_m68k_finish_dynamic_symbol): Likewise.
1738 (elf_m68k_finish_dynamic_sections): Likewise.
1739 (elf_backend_plt_header_size): Remove definition.
1740 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1741 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1742 (bfd_elf32_bfd_set_private_flags): Define.
1743 (bfd_elf32_bfd_print_private_bfd_data): Define.
1745 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1747 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1748 and R_LONG_PCREL_MODE.
1750 1999-04-29 Nick Clifton <nickc@cygnus.com>
1752 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1754 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1756 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1757 in relocation calculation.
1759 1999-04-26 Tom Tromey <tromey@cygnus.com>
1761 * aclocal.m4, configure: Updated for new version of libtool.
1763 1999-04-21 Nick Clifton <nickc@cygnus.com>
1765 * coff-mcore.c: Add support for mcore relocs.
1767 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1769 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1770 incorrect use EF_MIPS_xxBITPTRS.
1772 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1774 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1777 * bfd-in2.h: Rebuild.
1778 * libbfd.h: Rebuild.
1780 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1782 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1783 (coff_arm_relocate_section): Add ARM26D transform. Only
1784 change to ARM26D for relocateable links.
1786 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1788 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1789 (bfd_elf32_bfd_print_private_bfd_data): New.
1791 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1793 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1794 refetch addend if USE_REL, add many comments regarding current state.
1795 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1796 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1797 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1798 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1800 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1802 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1803 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1805 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1807 * dwarf2.c (decode_line_info): Don't truncate address to least
1808 significant 32 bits (breaks 64 bit targets).
1809 (lookup_address_in_function_table): Ditto.
1810 (comp_unit_contains_address): Ditto.
1812 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1814 * coff-arm.c (arm_emit_base_file_entry): New routine.
1815 (A2T3_OFFSET): Define.
1816 (T2A3_OFFSET): Define.
1817 (coff_arm_relocate_section): Emit base file entries for interworking
1820 1999-04-13 Philip Blundell <philb@gnu.org>
1822 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1823 relocs 17 through 19.
1825 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1827 * elfcode.h: Remove fnmatch.h.
1828 * elflink.h (elf_link_assign_sym_version): Call back to ld
1829 instead of calling fnmatch.
1831 * config.bfd (i?86-*-beoself): Include pe vecs.
1833 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1835 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1838 1999-04-10 Richard Henderson <rth@cygnus.com>
1840 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1841 when trying to resolve dynamic symbol references.
1842 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1843 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1844 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1845 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1846 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1847 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1848 * elflink.h (elf_link_output_extsym): Likewise.
1850 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1852 * section.c (_bfd_strip_section_from_output): New function moved from
1853 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1854 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1855 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1856 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1857 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1858 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1859 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1860 * bfd-in2.h: Update.
1862 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1864 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1866 1999-04-08 Nick Clifton <nickc@cygnus.com>
1868 * coff-mcore.c: New File: Support for mcore-pe targets.
1869 * cpu-mcore.c: New File: Support for mcore targets.
1870 * elf32-mcore.c: New File: Support for mcore-elf target.
1871 * pe-mcore.c: New File: Definitions for mcore-pe target.
1872 * pei-mcore.c: New File: Definitions for mcore-pei target.
1873 * Makefile.am: Add support for MCore targets.
1874 * Makefile.in: Regenerate.
1875 * config.bfd: Add support for MCore targets.
1876 * configure.in: Add support for MCore targets.
1877 * configure: Regenerate.
1878 * archures.c: Add support for MCore architecture.
1879 * bfd-in2.h: Regenerate.
1880 * coffcode.h: Add support for mcore-pe targets.
1881 * elf.c: Add support for mcore-elf target.
1882 * reloc.c: Add support for MCore relocs.
1883 * targets.c: Add support for MCore targets.
1885 1999-04-07 Nick Clifton <nickc@cygnus.com>
1887 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1888 R_ARM_XPC25 and R_ARM_THM_XPC22.
1889 (elf32_arm_reloc_map): Remove redundant entries.
1891 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1893 * sysdep.h (LC_MESSAGES): Never define.
1895 1999-04-06 Chris Torek <torek@bsdi.com>
1897 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1898 all callers. Rewrite completely.
1899 (_bfd_relocate_contents): Rewrite overflow checking.
1900 * bfd-in2.h: Rebuild.
1902 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1904 From Gabriel Paubert <paubert@iram.es>:
1905 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1906 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1907 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1908 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1909 * ppcboot.c (ppcboot_vec): Use little endian routines for
1912 * elf.c (elfcore_strndup): Only define if it will be used.
1913 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1915 (ppc_elf_check_relocs): Remove unused local i.
1916 (ppc_elf_gc_mark_hook): Add default case to switch.
1918 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1919 * srec.c (srec_scan): Accept \r in symbol definitions.
1920 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1921 (symbolsrec_object_p): Likewise.
1923 1999-04-04 Don Bowman <don@pixsci.com>
1925 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1927 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1929 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1931 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1932 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1934 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1936 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1939 1999-03-31 Nick Clifton <nickc@cygnus.com>
1941 * config.bfd: Add support for arm-epoc-pe target.
1942 * configure.in: Add support for arm-epoc-pe target.
1943 * configure: Regenerate.
1944 * targets.c: Add support for arm-epoc-pe target.
1945 * coff-arm.c: Allow header files to override definition of
1946 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1947 * pe-arm.h: Allow previous header files to override definition of
1948 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1949 * pei-arm.h: Allow previous header files to override definition of
1950 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1951 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1952 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1954 1999-03-30 Nick Clifton <nickc@cygnus.com>
1956 * elf.c (elf_map_symbols): Handle the case where section
1957 symbols are generated for content-less sections which are
1958 not mapped to the output file.
1960 * linker.c: Replace direct references to fields in BFD structure
1961 with accessor macros.
1963 * elflink.h: Replace direct references to fields in BFD structure
1964 with accessor macros.
1966 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1968 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1970 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1971 account when adjusting section symbols during a partial link.
1973 1999-03-24 Nick Clifton <nickc@cygnus.com>
1975 * coff-sparc.c (struct coff_reloc_map): Change type of field
1976 'bfd_reloc_val' to bfd_reloc_code_real_type.
1977 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1978 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1979 * elf32-arc.c (struct arc_reloc_map): Ditto.
1980 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1981 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1982 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1983 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1984 * elf32-sh.c (struct elf_reloc_map): Ditto.
1985 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1986 * elf32-v850.c (struct v850_reloc_map): Ditto.
1987 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1988 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1989 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1991 1999-03-17 Martin Hunt <hunt@cygnus.com>
1993 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1994 function so source-level assembly works. If multiple N_SOs
1995 are seen without and N_FUNs, create an indextable entry with
1996 a NULL function name.
1998 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2000 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2001 of certian similar cpus.
2003 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2005 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2006 Add the 5000. Change the architecture for the 5400 to mips4.
2007 (elf_mips_mach): Add r5000.
2009 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2011 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2013 1999-03-11 Nick Clifton <nickc@cygnus.com>
2015 * binary.c (binary_set_section_contents): Generate warning about
2016 huge file offsets for any section that will occupy file space, not
2017 just those that are loadable.
2019 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2021 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2023 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2025 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2027 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2029 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2030 * elflink.h: Revert all changes since Feb 16. Instead:
2031 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2032 appropriate. Copy it to version symbols.
2033 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2034 symbols if appropriate.
2035 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2036 symbol if appropriate.
2037 (elf_link_output_extsym): If symbol is marked as undefined, and
2038 has no nonweak references, mark it as weak undefined.
2040 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2042 * elflink.h (elf_merge_symbol): When overriding a dynamic
2043 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2045 (elf_link_add_object_symbols): Don't copy the other field if we
2048 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2050 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2051 shared object with a weak undefined symbol.
2053 1999-02-18 Nick Clifton <nickc@cygnus.com>
2055 * elfarm-nabi.c: Set partial_inplace back to false.
2057 1999-02-17 Nick Clifton <nickc@cygnus.com>
2059 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2060 (USER_LABEL_PREFIX): Set to "_".
2062 The following patches are from: Scott Bambrough
2063 <scottb@corelcomputer.com>
2065 * libaout.h (M_ARM6_NETBSD): Set to 143.
2067 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2068 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2069 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2070 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2071 * bfd-in2.h: Regenerate.
2073 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2074 'true' as REL relocs are now being used. Add new PIC relocs:
2075 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2076 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2078 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2080 (elf32_arm_final_link_relocate): Change parameters so that entire
2081 reloc is passed. Add support for PIC relocs.
2082 (elf32_arm_relocate_section): Pass entire reloc to
2083 elf32_arm_final_link_relocate.
2084 (elf32_arm_check_relocs): Handle new PIC relocs.
2085 (elf32_arm_adjust_dynamic_symbol): New function.
2086 (elf32_arm_size_dynamic_sections): New function.
2087 (elf32_arm_discard_copies): New function.
2088 (elf32_arm_finish_dynamic_symbol): New function.
2089 (elf32_arm_finish_dynamic_sections): New function.
2090 (ELF_MAXPAGE_SIZE): Define.
2091 (bfd_elf32_bfd_reloc_type_lookup): Define.
2092 (elf_backend_relocate_section): Define.
2093 (elf_backend_adjust_dynamic_symbol): Define.
2094 (elf_backend_create_dynamic_sections): Define.
2095 (elf_backend_finish_dynamic_symbol): Define.
2096 (elf_backend_finish_dynamic_sections): Define.
2097 (elf_backend_size_dynamic_sections): Define.
2098 (elf_backend_plt_readonly): Define.
2099 (elf_backend_want_got_plt): Define.
2100 (elf_backend_want_plt_sym): Define.
2102 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2104 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2105 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2106 (_bfd_mips_elf_fake_sections): Likewise.
2108 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2110 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2111 bfd_elf32_arm_get_bfd_for_interworking,
2112 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2115 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2116 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2117 elf32_arm_find_nearest_line): Make them static.
2119 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2121 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2122 callers. Do not merge a definition from a shared object with a
2123 weak undefined symbol.
2124 (elf_link_add_object_symbols): Do not change the symbol type or
2125 size if the old symbol overrides the new one.
2127 1999-02-08 Nick Clifton <nickc@cygnus.com>
2129 * config.bfd: Add support for strongarm target.
2131 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2133 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2134 fields instead of unsigned char.
2136 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2138 * Makefile.am: Rebuild dependencies.
2139 * Makefile.in: Rebuild.
2141 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2143 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2144 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2145 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2146 * acinclude.m4: Add comments to uses of AC_DEFINE.
2147 * acconfig.h: Remove.
2148 * configure: Rebuild with current autoconf/automake.
2149 * aclocal.m4: Likewise.
2150 * config.in: Likewise.
2151 * Makefile.in: Likewise.
2153 1999-02-04 DJ Delorie <dj@cygnus.com>
2155 * libbfd.c (real_read): don't call fread for zero bytes. This
2156 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2158 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2160 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2161 of a jump is in the current 256 MB region.
2163 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2165 * format.c (bfd_check_format_matches): Change last patch to only
2166 take effect for the binary target.
2168 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2170 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2172 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2174 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2176 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2178 * format.c (bfd_check_format_matches): If the target was
2179 previously specified, don't check other targets when checking for
2182 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2184 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2185 (elf32_arm_reloc_type_lookup): Removed
2186 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2187 (elf32_arm_reloc_type_lookup): New.
2188 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2189 (elf32_arm_reloc_type_lookup): New.
2191 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2193 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2194 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2195 * Makefile.am: Use new files.
2196 * Makefile.in: Regenerate.
2197 * configure.in: Use new files.
2198 * configure: Regenerate.
2200 1999-02-01 Nick Clifton <nickc@cygnus.com>
2202 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2203 (fr30_elf_gc_sweep_hook): New function.
2204 (elf_backend_can_gc_sections): Define.
2206 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2208 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2209 and bfd_elf32_bigarm_oabi_vec.
2211 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2213 * Makefile.am (elf32-arm-oldabi.lo): New.
2214 (elf32-arm-newabi.lo): New.
2215 * Makefile.in: Regenerate.
2216 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2217 (arm-*-elf): Likewise.
2219 (thumb-*-oabi): New.
2220 * configure: Regenerate.
2221 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2222 (bfd_elf32_bigarm_oabi_vec): New.
2223 * elf32-arm-newabi.c: New.
2224 * elf32-arm-oldabi.c: New.
2225 * elf32-arm.c: Removed.
2228 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2230 * binary.c (binary_set_section_contents): Omit warnings for
2231 unloadable sections.
2233 1999-01-31 Michael Meissner <meissner@cygnus.com>
2235 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2236 powerpc{,le}-*-eabi.
2238 1999-01-29 Nick Clifton <nickc@cygnus.com>
2240 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2241 * dwarf2.c (read_signed_leb128): Remove unused variables.
2243 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2245 * elf.c (assign_file_positions_for_segments): Only adjust
2246 p_align when needed.
2248 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2250 * binary.c (binary_set_section_contents): Don't return early for a
2251 non-loadable section, in case the first section is non-loadable.
2252 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2253 W. Rozycki <macro@ds2.pg.gda.pl>.
2255 1999-01-28 Nick Clifton <nickc@cygnus.com>
2257 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2258 R_FR30_GNU_VTENTRY relocs.
2260 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2262 * elflink.h (elf_link_output_sym): Zero syms which are
2263 part of sections which have been excluded.
2265 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2267 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2269 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2270 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2272 1999-01-27 Nick Clifton <nickc@cygnus.com>
2274 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2276 (fr30_final_link_relocate): Use computed value as result of
2279 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2281 * binary.c (binary_set_section_contents): Emit warning for
2282 huge file offsets due to widely-dispersed section LMAs.
2284 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2286 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2287 align first section to largest section alignment, not first
2290 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2292 * configure.in: Require autoconf 2.12.1 or higher.
2294 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2296 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2297 * bfd-in2.h: Likewise.
2298 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2300 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2302 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2303 * cpu-mips.c: Add support for and independent 4111.
2304 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2305 (_bfd_mips_elf_final_write_processing):
2306 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2308 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2310 * elf32-mips.c (elf_mips_abi_name): New.
2311 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2313 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2315 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2316 Handle bfd_mach_mips4300.
2318 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2320 * elf32-i386.c: Remove leaked development code from patch
2321 1998-12-10 by Richard Henderson.
2323 1998-12-10 Richard Henderson <rth@cygnus.com>
2325 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2326 in debug sections for symbol defined externally.
2328 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2330 * targets.c (bfd_target_vector): Remove duplicate entry for
2333 1998-12-09 Nick Clifton <nickc@cygnus.com>
2335 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2336 since we are using RELAs.
2338 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2340 SCO Open Server Release 5 core file support, from Jouke Numan
2342 * sco5-core.c: New file.
2343 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2344 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2345 * Makefile.am: Rebuild dependencies.
2346 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2347 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2348 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2349 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2350 * bfd-in2.h, configure, Makefile.in: Rebuild.
2352 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2354 * config.bfd (hppa*-*-mpeix*): New target.
2355 * configure.in: Add AC_HEADER_DIRENT.
2356 (hppa*-*-mpeix*): New target.
2357 * configure.host (hppa*-*-mpeix*): New host.
2358 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2359 friends rather than just including <sys/dir.h>.
2360 * som.h (struct som_symbol): Add hppa_priv_level and apto
2361 tc_data. Change all users.
2362 (struct somdata): Add comp_unit field.
2363 (obj_som_compilation_unit): Define.
2364 (bfd_som_attach_compilation_unix): Declare.
2365 * som.c: Check HOST_HPPAMPEIX.
2366 (struct som_misc_symbol_info): Add new field priv_level.
2367 (som_object_setup): Add current_offset parameter. Change all
2369 (setup_sections): Likewise.
2370 (som_object_p): For EXECLIBMAGIC, read the lst header.
2371 (som_write_symbol_strings): Add compilation_unit parameter.
2373 (som_finish_writing): Write out compilation_unit.
2374 (som_bfd_derive_misc_symbol_info): Set priv_level.
2375 (som_build_and_write_symbol_table): Set xleast field to 3.
2376 (som_slurp_symbol_table): Set symbol priv_level.
2377 (bfd_som_attach_compilation_unit): New function.
2378 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2379 priv_level into symbol_value.
2380 * configure, config.in: Rebuild.
2382 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2384 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2385 warning function to call _bfd_error_handler instead.
2387 * libbfd.c (COERCE32): Cast through unsigned long and long to
2388 avoid bug in old version of gcc.
2390 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2391 (elf_backend_additional_program_headers): Don't define.
2393 1998-12-08 Nick Clifton <nickc@cygnus.com>
2395 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2396 relocations to include offset of 2 included in the insns, and the
2397 offset of the relocs within the section.
2399 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2401 The following changes were made by David Taylor
2402 <taylor@texas.cygnus.com>, Edith Epstein
2403 <eepstein@sophia.cygnus.com>, Jim Blandy
2404 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2405 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2406 changes originally made by HP; HP did not create ChangeLog
2409 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2410 automake macro library.
2412 * hpux-core.c (hpux_core_core_file_p): this function now
2413 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2414 found in the corefile! Also, in hpux_core_core_file_p, if we
2415 encounter a section with an unknown type, don't punt. Instead,
2416 just skip it. Also, count the number of sections of known type
2417 that we encounter. If we encounter at least one good one, then
2418 we'll declare that the file is a core file. If we encounter any
2419 unknown ones but some known ones, then we'll issue a warning (but
2420 still declare it to be a core file). Also, correctly decide when a
2422 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2423 (CORE_ANON_SHMEM): define if not defined.
2424 (hpux_core_struct): add members lwpid and user_tid.
2425 (core_kernel_thread_id, core_user_thread_id): new macros.
2426 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2427 the name before storing it in the bfd.
2428 (hpux_core_core_file_p): handle threads.
2430 * libhppa.h (GET_FIELD): protect against redefinition.
2431 (HPPA_WIDE): define.
2432 (GET_FIELD): define.
2437 (sign_extend): redefine.
2438 (assemble_6): define.
2439 (assemble_12): rewrite.
2440 (assemble_16): define.
2441 (assemble_16a): define.
2442 (assemble_17): rewrite.
2443 (assemble_22): define.
2445 1998-12-07 Nick Clifton <nickc@cygnus.com>
2447 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2448 relocations for signed values.
2450 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2452 * mipsbsd.c (MY(set_arch_mach)): Make static.
2453 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2454 bfd_mach_mips* macros rather than simple numbers.
2456 COFF weak symbol support, based on patches from Mark Elbrecht
2457 <snowball3@usa.net>:
2458 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2459 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2460 (coff_write_alien_symbol): Likewise.
2461 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2462 (coff_link_add_symbols): Likewise.
2463 (_bfd_coff_link_input_bfd): Likewise.
2464 (_bfd_coff_write_global_sym): Likewise.
2466 * elf.c (copy_private_bfd_data): Always initialize the
2467 includes_phdrs field.
2469 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2470 file defines a symbol first mentioned in an ELF file.
2472 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2473 possible, rather than only if BFD64.
2474 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2476 * bfd-in2.h: Rebuild.
2478 * srec.c (srec_set_section_contents): Correct test to avoid
2479 switching to 4 byte addresses after seeing a second section which
2480 requires 3 byte addresses. From Joel Schantz
2481 <joel.schantz@argosys.boeing.com>.
2483 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2484 <aymeric.vincent@emi.u-bordeaux.fr>.
2486 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2488 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2489 decide whether the output file is -mrelocatable-lib,
2490 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2492 1998-12-03 Nick Clifton <nickc@cygnus.com>
2494 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2495 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2496 * bfd-in2.h: Regenerate.
2497 * libbfd.h: Regenerate
2499 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2501 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2502 link against a dynamic symbol with no type or size.
2504 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2506 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2507 relocation for section which does not get loaded.
2508 (elf_i386_relocate_section) [R_386_32]: Likewise.
2510 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2512 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2513 reloc_count and i long instead of unsigned long. Handle error
2514 return from bfd_canonicalize_reloc.
2516 1998-12-01 Nick Clifton <nickc@cygnus.com>
2518 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2521 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2523 * elf32-sh.c (elf/sh.h): Include.
2524 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2525 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2526 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2527 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2528 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2530 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2532 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2533 causes division by zero later on.
2535 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2537 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2540 1998-11-25 DJ Delorie <dj@cygnus.com>
2542 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2545 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2547 * elf32-fr30.c (fr30_elf_relocate_section): Call
2548 fr30_final_link_relocate.
2549 (fr30_final_link_relocate): New function: Handle I20 and I32
2551 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2552 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2553 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2555 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2558 The following changes are based on a patch submitted by Gianluca
2559 Moro <glctr@abc.it>:
2561 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2562 not already been updated.
2563 (find_remembered_hi16s_reloc): New parameter 'already_found'
2564 returns state of remembered hi16s reloc.
2565 (remember_hi16s_reloc): Set 'found' field to false.
2566 (hi16s_location): Add 'found' field.
2568 1998-11-23 DJ Delorie <dj@cygnus.com>
2570 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2571 to see .DLL files as unrecognized.
2572 (i3coff_object_p): Sorry, had to hack it to not recognize these
2573 files (pei-i386) on request.
2575 1998-11-23 DJ Delorie <dj@cygnus.com>
2577 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2578 relents. Call bfd_check_format to reinitialize.
2580 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2582 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2585 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2587 * aclocal.m4: regenerate
2588 * configure: regenerate
2590 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2592 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2593 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2594 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2595 respect it as an upper bound on what memory to reference.
2596 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2597 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2598 update vtable_entries_size appropriately.
2600 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2602 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2605 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2607 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2608 bfds; they have no "file" so we fake it.
2609 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2610 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2611 resizing the memory buffer.
2612 * opncls.c (bfd_make_writable): New function; lets you write a
2613 bfd_create'd bfd to an in-memory buffer.
2614 (bfd_make_readable): New function; lets you read back that buffer
2615 as if it were from bfd_openr. Used to build generated archive
2616 members (winsup's ld's dlltool)
2618 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2620 * po/bfd.pot: Regenerated.
2622 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2624 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2627 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2629 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2630 element of the gotentry list for local symbols too.
2631 (elf64_alpha_relocate_section): Unify local and global handling.
2632 Assert that gotent->use_count > 0.
2634 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2636 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2637 update for file name changes of July 2, 1998.
2639 * configure: Rebuild.
2641 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2643 * po/bfd.pot: Regenerated.
2645 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2647 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2648 * aclocal.m4, configure: regenerate
2650 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2652 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2654 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2656 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2657 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2659 * aclocal.m4, configure: regenerated.
2661 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2663 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2664 R_D10V_GNU_VTENTRY relocs.
2665 (elf_d10v_howto_table): Likewise.
2666 (d10v_reloc_map d10v_reloc_map): Likewise.
2667 (elf32_d10v_gc_mark_hook): New.
2668 (elf32_d10v_gc_sweep_hook): New.
2669 (elf32_d10v_check_relocs): New.
2670 (elf32_d10v_relocate_section): New.
2671 (elf_backend_relocate_section): Define.
2672 (elf_backend_can_gc_sections): Define.
2674 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2676 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2677 (BFD64_BACKENDS): ...from here.
2678 (BFD32_BACKENDS_CFILES): Move vms files here...
2679 (BFD64_BACKENDS_CFILES): ...from here.
2680 * Makefile.in: Rebuild.
2682 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2684 * Makefile.am: Add FR30 target.
2685 * Makefile.in: Add FR30 target.
2686 * archures.c: Add support for FR30.
2687 * config.bfd: Add support for FR30.
2688 * configure.in: Add support for FR30.
2689 * reloc.c: Add support for FR30 relocations.
2690 * targets.c: Add support for FR30 relocations.
2691 * bfd-in2.h: Regenerate.
2692 * configure: Regenerate.
2693 * libbfd.h: Regenerate.
2694 * cpu-fr30.c: New file.
2695 * elf32-fr30.c: New file.
2697 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2699 * configure.in: detect cygwin* instead of cygwin32*
2700 * configure: regenerate
2702 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2704 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2705 use bfd_malloc and free instead and check return value from bfd_malloc.
2707 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2709 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2710 * libbfd.h: Rebuild.
2712 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2713 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2714 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2715 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2717 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2719 (mips_elf_link_hash_table_create): Don't initialize
2720 dynsym_sec_strindex.
2721 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2722 (mips_elf_size_dynamic_sections): Generate a section symbol for
2723 every output section.
2724 (mips_elf_finish_dynamic_sections): Count all sections for
2726 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2729 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2731 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2732 for later PLT entries in large PLTs.
2733 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2735 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2737 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2739 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2741 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2742 * elflink.h (elf_collect_hash_codes): New function. This function is
2743 called for each exported symbol and we compute the ELF hash value for
2745 (compute_bucket_value): New function. It is called from
2746 size_dynamic_sections to determine the hash table size. When we are
2747 optimizing a better, but slower, algorithm is used.
2748 (size_dynamic_sections): Call compute_bucket_value.
2750 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2752 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2754 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2756 (sh_elf_gc_mark_hook): New.
2757 (sh_elf_gc_sweep_hook): New.
2758 (sh_elf_check_relocs): New.
2759 (elf_backend_can_gc_sections): Define.
2761 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2763 * acinclude.m4: undo previous gettext change
2764 * aclocal.m4: rebuild with right version of aclocal.
2766 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2768 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2769 aclocal.m4 to acinclude.m4, so they don't get lost.
2771 * elfcore.h: rewrite for better corefile support.
2772 * elf.c (elfcore_*): new functions.
2773 * elf-bfd.h (elf_obj_tdata): new structure members.
2774 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2776 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2778 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2780 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2781 and R_M32R_GNU_VTENTRY.
2782 (elf_backend_can_gc_sections): Define.
2783 (m32r_elf_check_relocs): New.
2784 (m32r_elf_gc_mark_hook): New.
2785 (m32r_elf_gc_sweep_hook): New.
2786 (m32r_elf_relocate_section): Handle VT relocs.
2788 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2790 * coff-arm.c (arm_relocate_section): Remove redundant test.
2792 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2793 cleat that the 'bitsize' field is the size of the bitfield AFTER
2794 relocation not before.
2796 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2798 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2801 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2803 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2804 R_SPARC_GNU_VTENTRY.
2805 (elf32_sparc_check_relocs): Handle them.
2806 (elf32_sparc_reloc_type_lookup): Likewise.
2807 (elf32_sparc_relocate_section): Likewise.
2808 (elf32_sparc_gc_mark_hook): New.
2809 (elf32_sparc_gc_sweep_hook): New.
2811 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2813 * som.c (som_finish_writing): Perform some sanity checks when
2814 writing an executable or shared library.
2816 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2818 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2819 * configure.in (elf): Add dwarf1.lo.
2820 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2821 * elf.c (_bfd_elf_find_nearest_line): Add call to
2822 _bfd_dwarf1_find_nearest_line.
2823 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2824 Add call to _bfd_dwarf1_find_nearest_line.
2825 * configure: Rebuilt.
2827 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2829 * elflink.h (elf_gc_sections): Do not allow garbage
2830 collection if dynamic sections have been created.
2832 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2834 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2836 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2837 (v850_elf_perform_relocation): Likewise.
2838 (v850_elf_final_link_relocate): Likewise.
2839 (v850_elf_relocate_section): Likewise.
2840 (v850_elf_gc_sweep_hook): New routine.
2841 (v850_elf_gc_mark_hook): New routine.
2842 (elf_backend_can_gc_sections): Define.
2844 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2846 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2849 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2851 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2852 Declare size as bfd_size_type.
2853 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2855 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2857 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2859 * som.c (CPU_PA_RISC2_0): Define.
2860 (_PA_RISC2_0_ID): Likewise.
2861 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2863 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2865 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2866 has a base which is already defined, only add the referenced
2867 symbol to the dynamic symbol table if it is defined or referenced
2870 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2873 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2875 * elflink.h (elf_link_add_object_symbols): Undo last change.
2877 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2879 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2880 symbol for the indirect alias to a versioned symbol.
2882 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2884 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2885 (elf32_i386_vtentry_howto): New.
2886 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2887 or elf32_i386_vtinherit_howto on lookup.
2889 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2891 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2892 reloc_type. Rename R_68K__max to R_68K_max.
2893 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2896 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2898 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2899 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2901 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2904 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2906 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2907 message has a null byte terminator.
2909 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2911 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2912 word subject to R_V850_32 relocation.
2914 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2916 * dwarf2.c: Add comment describing problem computing line numbers
2917 for undefined symbols at link time.
2919 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2921 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2922 transform a defweak into a plt entry.
2923 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2924 plt entry references to receive a RELATIVE reloc.
2925 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2926 (elf64_alpha_relocate_section): Assert we don't overrun
2927 the allocated relocation space.
2929 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2931 * elf.c (swap_out_syms): Always treat section symbols as
2932 special, even if they are attached to a common section.
2934 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2936 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2937 sections with v850 common section attributes into named v850
2939 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2940 common section attributes into named v850 common sections.
2942 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2944 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2947 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2949 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2950 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2951 reloc to the wrong section a warning, not an error. .dynsbss
2952 is not an output section, so there is no need to check for it.
2954 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2956 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2958 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2960 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2961 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2963 (elf32_arm_gc_mark_hook): New.
2964 (elf32_arm_gc_sweep_hook): New.
2965 (elf32_arm_check_relocs): New.
2966 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2968 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2971 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2973 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2974 assume there is no PLT or GOT.
2976 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2978 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2979 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2980 also accepted as a function symbol type.
2982 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2984 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2986 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2988 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2989 match definition of _bfd_gc_sections field.
2990 * libbfd.h: Rebuild.
2992 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2994 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2995 the addend of a dynamic relocation referencing a section.
2996 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2997 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2999 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3001 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3002 bed has a size_dynamic_sections routine before trying to use it.
3004 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3006 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3007 _bfd_elf_rel_vtable_reloc_fn.
3009 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3011 * Makefile.am: Add elf32-arm.c.
3012 * Makefile.in: Rebuild.
3013 * elf-bfd.h: Add elf_backend_get_symbol_type.
3014 * elf.c (swap_out_syms): If defined, call
3015 elf_backend_get_symbol_type.
3016 * elf32-arm.c: Define elf_backend_get_symbol_type.
3017 (elf32_arm_get_symbol-type): New routine.
3018 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3019 (bfd_elf32_arm_process_before_allocation): Change to
3020 check for STT_ARM_TFUNC.
3021 (elf32_arm_final_link_relocate): Likewise.
3022 * elfxx-target.h: Add elf_backend_get_symbol_type.
3024 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3026 * archures.c (bfd_mach_alpha_ev[456]): New.
3027 * cpu-alpha.c: Rework to match these types.
3028 * bfd-in2.h: Rebuild.
3030 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3032 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3033 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3035 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3036 (elf_i386_reloc_type_lookup): Recognize them.
3037 (elf_i386_check_relocs): Pass them off to generic code.
3038 (elf_i386_relocate_section): Ignore them.
3039 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3040 (elf_backend_can_gc_sections): True.
3042 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3044 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3045 before looking at owner field.
3046 (elf32_arm_to_thumb_stub): Ditto.
3047 (elf32_arm_relocate_section): Compute name before calling
3048 elf32_arm_final_link_relocate().
3050 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3052 * elf.c: comment and formatting cleanups.
3055 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3057 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3058 (core files are treated differently than object files).
3059 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3060 bfd_elf_mkcorefile): declare.
3061 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3062 bfd_elf_mkcorefile): add to bfd_target vector.
3063 * elfcore.h (elf_core_file_p): save the program header table,
3064 and set the bfd architecture from the elf file header.
3065 * elf.c (bfd_elf_mkcorefile): new function.
3066 (_bfd_elf_write_corefile_contents): new function.
3067 (assign_file_positions_for_segments): add cases for handling
3068 PT_NOTE segments. (assign_file_positions_except_relocs):
3069 core files should be handled the same as exec files.
3070 (prep_headers): identify core files as type ET_CORE.
3071 (copy_private_bfd_data): identify the sections belonging to
3072 the PT_NOTE segment.
3074 * elf32-sparc.c (elf32_sparc_final_write_processing):
3075 add break statement to default case.
3077 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3079 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3080 section (not input) will be in sections ".sbss", ".sbss2",
3081 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3082 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3083 output_offset for correct evaluation of addend.
3085 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3087 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3088 elf32_arm_allocate_interworking_sections and
3089 elf32_arm_process_before_allocation.
3091 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3093 * bfd-in.h: Ammend prototype for
3094 elf32_arm_process_before_allocation to remove surplus third
3097 * bfd-in2.h: Regenerate.
3099 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3101 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3103 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3105 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3106 calculated for RELOC_SPARC_REV32 case.
3108 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3110 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3111 elf32_arm_allocate_interworking_sections and
3112 elf32_arm_process_before_allocation.
3113 * bfd-in2.h: Regenerated.
3114 * elf32-arm.c Define elf32_arm_link_hash_table.
3115 (insert_thumb_branch): New routine.
3116 (find_thumb_glue): New routine.
3117 (find_arm_glue): New routine.
3118 (record_arm_to_thumb_glue): New routine.
3119 (record_thumb_to_arm_glue): New routine.
3120 (elf32_arm_link_hash_table_create): New routine.
3121 (elf32_arm_get_bfd_for_interworking): New routine.
3122 (elf32_arm_allocate_interworking_sections) New routine.
3123 (elf32_arm_process_before_allocation) New routine.
3124 (elf32_thumb_to_arm_stub): New routine.
3125 (elf32_arm_to_thumb_stub): New routine.
3126 (elf32_print_private_bfd_data): Fix typo.
3127 (elf32_arm_final_link_relocate): Add argument sym_sec.
3128 Check for branches to thumb symbols in case R_ARM_PC24.
3129 Check for branches to arm symbols in case R_ARM_THM_PC22.
3130 (elf32_arm_relocate_section): Pass symbol section to
3131 elf32_arm_final_link_relocate.
3133 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3135 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3136 entries unless the symbol is defined in the executable; in
3137 particular, undefined weak symbols get a PLT entry.
3139 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * libaout.h: Remove nested comment to avoid warning.
3143 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3145 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3146 R_ARM_PC24 relocation.
3148 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3150 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3151 argument is_local. Add argument sym_flags. Check sym_flags
3152 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3153 (elf32_arm_relocate_section): Don't pass local sym and pass
3154 sym_flags to elf32_arm_final_link_relocate.
3156 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3158 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3159 to not count too few relocs for dynamicly linked executables.
3161 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3163 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3164 symbols without a dynamic index dynamic. Consider all weak
3166 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3167 correspondance between input and output sections.
3169 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3171 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3172 that use a .got.plt section start the got offset at zero.
3174 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3176 * ieee.c (ieee_write_processor): Correct the processor ID written
3177 out for bfd_arch_m68k, accommodating change of March 25.
3179 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3181 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3182 R_ARM_THM_RPC22 relocations.
3184 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3186 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3188 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3189 .got relocs in -Bsymbolic shared objects.
3191 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3193 * elf32-arm.c: Add private flags to ELF header.
3194 (elf32_arm_print_private_bfd_data): New Function.
3195 (elf32_arm_set_private_flags): New Function.
3196 (elf32_arm_copy_private_flags): New Function.
3197 (elf32_arm_merge_private_bfd_data): New Function.
3199 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3201 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3203 (elf32_sparc_relocate_section): Likewise.
3205 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3207 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3208 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3209 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3210 of the function. Recognize no .plt as static linking.
3212 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3214 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3215 ".liblist" string through gettext.
3217 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3219 * Makefile.am: Add support for elf32-arm.lo.
3220 * Makefile.in: Rebuild.
3221 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3222 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3223 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3224 * configure: Regenerate.
3225 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3226 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3227 bfd_target bfd_elf32_littlearm_vec.
3228 * elf32-arm.c: New file.
3230 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3232 * libaout.h (M_SPARCLITE_LE): New machine.
3233 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3234 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3235 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3236 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3237 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3238 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3239 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3240 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3241 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3242 be BFD_RELOC_SPARC_REV32.
3244 * config.bfd (sparc86x-*-aout): New
3246 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3248 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3249 actually mapping the output sections.
3251 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3254 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3255 (mn10300_elf_reloc_map): Similarly.
3256 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3258 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3260 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3262 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3263 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3264 elf_mips_reloc_type defined in elf/mips.h.
3266 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3268 * elf64-mips.c: Remove reloc_type definition completely. It's now
3271 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3273 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3274 as they are defined in elf/mips.h now.
3276 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3279 * Re-add lost change:
3280 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3282 (mn10300_elf_relax_section): Include stack space for register saves
3283 in the imm8 field of a "call" instruction.
3284 (compute_function_info): Determine how much stack is allocated by
3285 the movm instruction. Fix typo.
3286 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3288 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3290 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3291 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3293 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3295 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3297 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3299 * elf32-hppa.h: Let ELF header define the enum containing the
3300 external reloc numbers.
3301 * elf32-i386.h: Likewise.
3303 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3305 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3306 * elf32-mips.c: Likewise.
3307 * elf32-ppc.c: Likewise.
3309 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3311 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3312 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3314 * bfd-in.h: Regenerate.
3315 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3316 parameter to 'unsigned int' to avoid K&R compatability problems.
3318 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3320 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3321 functionname_ptr to be const. Change line_ptr to be unsigned.
3323 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3324 macro is not defined. Change second parameter from bfd_link_info
3325 to coff_final_link_info. Add prototype.
3326 (coff_final_link_postscript): Simplify handling when macro is not
3327 defined. Add prototype.
3329 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3331 * elf-mn10300.c: Before include system specific ELF header define
3332 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3333 * elf32-mips.c: Likewise.
3334 * elf32-ppc.c: Likewise.
3336 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3338 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3339 temporary patch over to elf64-mips.c as well.
3341 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3343 * elf32-mips.c (reloc_type): Temporarily disable definition of
3344 standard relocation since they are now defined in elf/mips.h.
3346 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3348 * elf-m10200.c (mn10200_elf_final_link_relocate):
3349 Modify range test for case R_MN10200_8.
3351 * elf-m10300.c (mn10300_elf_final_link_relocate):
3352 Modify range test for case R_MN10300_8.
3354 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3356 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3357 * elf32-i386.c (elf_backend_got_header_size): Define.
3358 (elf_backend_plt_header_size): Define.
3359 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3360 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3361 * elfxx-target.h: Provide a default of zero.
3362 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3363 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3365 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3366 entry from an executable, even if the plt refcount goes to 0.
3368 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3370 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3371 directory name at the line number.
3373 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3374 with an unspecified type.
3376 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3378 * sunos.c: Add undef of valid to avoid problem on SunOS.
3380 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3382 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3384 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3386 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3387 R_68K_PCxx and R_68K_xx relocations. Make sure that
3388 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3389 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3390 R_68K_xx relocations.
3391 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3392 that has no plt entry.
3393 (elf_m68k_relocate_section): Ignore the plt offset in a static
3395 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3397 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3400 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3402 (howto_table, reloc_map): Add entries for them.
3403 (elf_m68k_check_relocs): Handle them. Implement reference
3404 counting for got and plt entries.
3405 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3406 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3408 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3409 (elf_m68k_relocate_section): Handle the new reloc types.
3410 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3411 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3412 * elflink.h (elf_link_add_object_symbols): When creating an
3413 indirect reference for symbol versioning also copy the plt
3415 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3416 flag also reset the plt offset.
3417 (elf_link_assign_sym_version): Likewise.
3418 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3419 the size of the entry in bytes.
3420 (elf_gc_allocate_got_offsets): Likewise.
3422 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3424 * elflink.h (elf_gc_sections): Return true rather than falling off
3427 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3430 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3432 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3433 comment describing when it should be enabled.
3434 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3437 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3439 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3440 information ATN records.
3442 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3444 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3445 section for an absolute symbol in a fully linked file. Based on
3446 patch from Christian Holland <CHolland@de.lucent.com>.
3448 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3450 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3451 that a symbol is undefined.
3453 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3455 * som.c (som_bfd_gc_sections): Define.
3457 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3459 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3460 overflows in ARM_26D patches, since they have already been
3461 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3463 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3465 * coffcode.h (coff_write_object_contents): If we have any long
3466 section names, call coff_write_symbols even if there are no
3469 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3471 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3472 PT_LOAD segment, rather than only setting it once for the entire
3475 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3476 rather than ignoring every phdr with a p_paddr of 0, ignore all
3477 the phdrs if they all have a p_paddr of 0.
3479 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3480 section was discarded from the link.
3482 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3484 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3486 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3488 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3489 floating point operations.
3491 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3493 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3496 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3498 Merge of vax/vms (read-only) support
3499 * configure.com: Support Vax target.
3500 * makefile.vms: Support Vax target.
3501 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3502 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3504 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3506 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3508 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3510 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3512 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3513 * targets.c (bfd_target_ovax_flavour): New flavour.
3514 (vms_alpha_vec): Renamed from evax_alpha_vec.
3516 (target_vector): Update accordingly.
3517 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3519 (vax*-*-*vms*): New target.
3520 * Makefile.am: Update for renamed files. Rebuild dependencies.
3521 * bfd-in2.h: Rebuild.
3522 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3524 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3526 Based on patch from Matt Semersky <matts@scd.hp.com>:
3527 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3528 pointer on abfd->outsymbols.
3529 (generic_add_output_symbol): Handle NULL sym parameter.
3531 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3533 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3536 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3538 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3539 when handling 32 bit immediate relocs.
3540 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3542 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3544 * section.c (STD_SECTION): Account for recently added gc_mark
3545 field in struct asection.
3547 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3548 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3550 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3552 ELF Section-level Garbage Collection:
3553 * bfd.c (bfd_gc_sections): New.
3554 * aout-adobe.c: Hook to default implementation.
3555 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3556 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3557 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3558 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3559 * tekhex.c, versados.c: Likewise.
3560 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3561 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3563 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3564 (bfd_generic_gc_sections): New.
3565 * section.c (SEC_KEEP): New.
3566 (asection): Add gc_mark member.
3568 * elfcode.h (elf_gc*): New name remappings.
3569 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3570 sections to be excluded.
3571 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3572 (elf_gc_propogate_vtable_entries_used): New.
3573 (elf_gc_smash_unused_vtentry_relocs): New.
3574 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3575 (elf_gc_common_finalize_got_offsets): New.
3576 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3577 * elfxx-target.h: Add and default gc hooks.
3579 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3581 (struct elf_obj_tdata): Likewise for local_got_offsets.
3582 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3583 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3584 * elf64-sparc.c, elflink.h: Likewise.
3586 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3587 (ELF_LINK_HASH_MARK): Define.
3588 (struct elf_backend_data): Add GC hooks.
3589 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3591 * elf-m10300.c (mn10300_elf_check_relocs): New.
3592 (mn10300_elf_gc_mark_hook): New.
3593 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3594 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3595 (mn10300_elf_final_link_relocate): Likewise.
3596 (mn10300_elf_relocate_section): Likewise.
3597 (elf_backend_can_gc_sections): Define.
3598 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3599 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3600 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3601 (mips_info_to_howto_rel): Likewise.
3602 (mips_elf_relocate_section): Likewise.
3603 (mips_elf_check_relocs): Likewise.
3604 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3605 (elf_backend_can_gc_sections): Define.
3606 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3607 (ppc_elf_howto_raw): Handle them.
3608 (ppc_elf_reloc_type_lookup): Likewise.
3609 (ppc_elf_relocate_section): Likewise.
3610 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3611 Handle new vtable relocs.
3612 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3613 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3614 (elf_backend_can_gc_sections): Define.
3616 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3618 * archures.c (bfd_mach_mn10300): Define.
3619 * elf-m10300.c: Include elf/mn10300.h
3620 (elf_mn10300_mach): New function.
3621 (_bfd_mn10300_elf_final_write_processing): Likewise.
3622 (_bfd_mn10300_elf_object_p): Likewise.
3623 (elf_backendfinal_write_processing): Define.
3624 (elf_backend_object_p): Likewise.
3626 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3628 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3631 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3633 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3634 link_next field, not the next field.
3636 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3638 * elf.c (map_sections_to_segments): Check the section address
3639 against the phdr size both with and without a modulo of
3642 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3644 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3645 linker created empty input section if the output section has the
3648 * elflink.h (elf_link_output_extsym): Print an error message if
3649 _bfd_elf_section_from_bfd_section fails.
3651 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3654 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3656 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3657 native linker output. Avoid putting an empty section in more than
3660 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3662 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3663 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3665 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3667 * elf.c (swap_out_syms): New arg relocatable_p.
3668 Don't add section VMA to symbols for relocatable output.
3669 (_bfd_elf_compute_section_file_positions): Update call to
3672 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3674 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3675 against 'addend' be signed rather than unsigned.
3677 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3679 * elf32-m32r.c: Add prototyps for static functions.
3681 * coff-arm.c: Add prototypes for static functions.
3683 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3685 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3686 LMA is used to order sections in a segment.
3688 * elf32-v850.c: Add prototypes for static functions.
3689 Change type of addend parameter to bfd_vma in various functions.
3691 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3693 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3694 complain_overflow_signed instead of complain_overflow_bitfield.
3696 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3698 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3699 when comparing against 0.
3701 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3703 * Makefile.am (config.status): New target.
3704 * Makefile.in: Rebuild.
3706 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3708 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3709 error if previous object endianness doesn't match current object.
3711 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3713 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3714 _bfd_elf_print_private)bfd_data ().
3716 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3718 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3720 (elf_link_add_object_symbols): Set type_change_ok and
3721 size_change_ok before calling elf_merge_symbol.
3723 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3724 undefined symbol error, don't also issue an overflow error.
3726 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3728 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3729 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3730 message instead of crashing.
3732 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3734 * archures.c (bfd_mach_cpu32): Define.
3735 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3737 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3738 * ieee.c: Include <ctype.h>.
3739 (ieee_object_p): Parse out process ID string to make it more
3740 likely to be acceptable for bfd_scan_arch.
3741 * bfd-in2.h: Rebuild.
3743 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3745 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3746 _bfd_elf_print_private_bfd_data() so that the program header will
3749 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3751 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3752 0x68. Reindent. Add some comments.
3754 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3756 * elf.c (copy_private_bfd_data): Adjust physical address of
3757 segment in output BFD to contain LMAs of its sections.
3759 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3761 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3762 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3763 endian data 32 bit relocations.
3764 (elf32_sparc_merge_private_bfd_data): Check if linking little
3765 endian objects with big endian objects.
3766 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3767 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3768 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3770 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3771 * archures.c (bfd_mach_sparc_sparclite_le): New.
3772 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3774 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3776 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3779 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3781 * bfd-in.h: Move over patch to bfd-in2.h.
3783 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3785 (_bfd_relocate_contents): Likewise.
3787 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3789 * peicode.h (add_data_entry): If the section has no private data
3790 then do not create a Data Dictionary entry for it.
3792 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3794 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3795 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3796 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3797 subsections during relaxation more correctly.
3799 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3801 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3802 Add extra argument to bfd_arm_process_before_allocation ().
3803 * bfd-in.h: Reflect changes made in bfd-in2.h.
3804 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3805 coff class of a BFD symbol.
3806 * coff-arm.c: Add support for interworking between Thumb code and
3807 non-interworking aware ARM code.
3809 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3811 * po/Make-in (install-info): New target.
3813 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3815 * filemode.c: Remove; not used.
3817 If sysdep.h includes a header file, don't include it again:
3818 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3820 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3822 * archive.c: Don't include <string.h> or <errno.h>.
3823 * evax-alpha.c; Don't include <stdio.h>.
3824 * evax-egsd.c: Likewise.
3825 * evax-etir.c: Likewise.
3826 * evax-misc.c: Likewise.
3827 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3828 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3830 * hpux-core.c: Likewise.
3831 * netbsd-core.c: Likewise.
3833 * libbfd.c: Don't include <sys/types.h>.
3834 * nlmcode.h: Don't include <string.h>.
3835 * osf-core.c: Don't include <string.h> or <stdio.h>.
3836 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3837 <errno.h>, or <unistd.h>.
3838 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3840 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3842 * configure.com: If the version number can not be found in
3843 configure.in, set it to "unknown" rather than "2.8.1".
3845 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3847 * elf32-mips.c (elf_mips_mach): New.
3848 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3849 (_bfd_mips_elf_final_write_processing): Use the names
3850 of machines, rather than the numbers. Set both the ARCH
3851 and MACH in e_flags. Handle a few more specific machines.
3852 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3853 EF_MIPS_ARCH and EF_MIPS_MACH.
3855 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3857 * syms.c (bfd_is_local_label): Revert last change.
3858 * srec.c (srec_write_symbols): Discard debugging symbols.
3860 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3862 * som.c: Include <ctype.h>.
3863 * som.h: Don't include sysdep.h.
3865 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3867 * libbfd.h: Rebuilt.
3868 * libbfd-in.h: Removed gettext includes and defines.
3869 * sysdep.h: Moved gettext-related includes and defines here.
3871 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3873 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3874 an ad-hoc test. Kill bogus #if 0 code.
3875 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3877 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3879 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3880 when generating a normal executable for a symbol defined in a
3881 regular file. When copying a reloc into the output file, adjust
3882 the addend for a PC relative reloc against a global symbol.
3884 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3886 * libbfd.h: Rebuilt.
3887 * libbfd-in.h (_): Define as dgettext.
3889 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3891 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3893 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3894 when declaring parameter types.
3895 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3897 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3899 * config.bfd: If we include any ELF targets in targ_defvec and/or
3900 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3901 * elf32-gen.c (dummy): New static const variable.
3902 (elf_generic_info_to_howto): New static function.
3903 (elf_generic_info_to_howto_rel): New static function.
3904 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3905 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3906 * elf64-gen.c: Same changes as elf32-gen.c.
3907 * elfcode.h (elf_object_p): For the generic target, ignore a
3908 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3910 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3912 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3913 * configure: Rebuild.
3915 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3917 * config.bfd: Update OSR5/Unixware patterns.
3919 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3921 * elf.c (assign_file_positions_for_segments): Allow for holes
3922 between sections added by a link script.
3924 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3926 * configure.in: Change version number to 2.9.4
3927 * configure: Rebuild.
3929 Based on patch from H.J. Lu <hjl@gnu.org>:
3930 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3931 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3932 * bfd-in2.h: Rebuild.
3934 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3936 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3939 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3941 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3942 (elf64_alpha_relax_section): Fill them in.
3943 (elf64_alpha_relax_opt_call): Implement more than a stub.
3944 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3945 alignment on .scommon.
3946 (elf64_alpha_merge_gots): Merge use counts as well.
3948 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3950 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3951 for calculating a local symbol's address.
3952 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3953 Set the .got's cooked size as well as the raw size.
3955 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3957 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3958 internationalisation of printed information.
3960 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3961 internationalisation of printed information.
3963 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3965 * syms.c (struct indexentry): Change directory_name, file_name,
3966 and function_name fields to char *.
3967 (struct stab_find_info): Change cached_file_name field to char *.
3969 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3971 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3973 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3975 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3977 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3979 * Makefile.am (install-data-local): Make $(includedir).
3980 * Makefile.in: Rebuild.
3982 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3984 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3986 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3988 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3989 * Makefile.in: Rebuild.
3991 * bfd-in2.h: Rebuild for Nick's changes.
3993 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3995 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3996 change wrt length == max_namelen.
3998 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4000 * Many files: Added gettext invocations around user-visible
4002 * libbfd-in.h: Added gettext includes and defines.
4003 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4004 HAVE_LC_MESSAGES): Define.
4005 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4007 * Makefile.am (SUBDIRS): Added po.
4008 (POTFILES): New macro.
4009 (po/POTFILES.in): New target.
4010 (SOURCE_HFILES): New macro.
4012 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4014 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4016 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4017 NT_PRSTATUS note section encountered, it contains the status of
4018 the currently executing thread when the core file was written.
4020 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4022 * libcoff.h: Add extra parameter to
4023 bfd_coff_link_output_has_begun overrideable function.
4024 * cofflink.c: Pass extra parameter to
4025 bfd_coff_link_output_has_begun function.
4026 * bfd-in.h: Add prototypes for exported ARM interworking
4028 * peicode.h: ARM specific code reorganised to conform to BFD
4030 * coffcode.h: ARM specific code reorganised to conform to BFD
4032 * coff-arm.c: Code reorganised to conform to the BFD coding
4033 conventions. Global variables have been moved into an ARM
4034 specific hash table structure and a new function:
4035 bfd_arm_get_bfd_for_interworking() has been created which is
4036 called from the linker scripts.
4038 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4040 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4042 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4043 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4044 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4045 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4047 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4049 * config.bfd: Added sparc86x support.
4051 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4053 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4054 an out of range pc-relative jump/call to an undefined weak symbol.
4056 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4058 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4061 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4063 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4064 an error other than bfd_error_system_call, set the error to
4065 bfd_error_wrong_format.
4067 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4068 bfd_elf32_powerpcle_vec.
4070 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4071 program segments are zero, don't set p_paddr_valid.
4073 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4075 * elf64-alpha.c: Initial implementation of relaxation --
4076 (struct alpha_elf_link_hash_entry): Add use_count member.
4077 (elf64_alpha_check_relocs): Initialize and increment it.
4078 (elf64_alpha_can_merge_gots): Check it when considering merging.
4079 (elf64_alpha_merge_gots): Drop entries with zero use.
4080 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4081 (elf64_alpha_always_size_sections): Split out got sizing ...
4082 (elf64_alpha_size_got_sections): ... here. New function.
4083 (elf64_alpha_relax_find_reloc_ofs): New function.
4084 (elf64_alpha_relax_with_lituse): Likewise.
4085 (elf64_alpha_relax_without_lituse): Likewise.
4086 (elf64_alpha_relax_opt_call): Likewise.
4087 (elf64_alpha_relax_section): Likewise.
4088 (elf64_alpha_add_symbol_hook): Likewise.
4089 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4090 (elf64_alpha_relocate_section): Likewise.
4091 (bfd_elf64_bfd_relax_section): Define.
4092 (elf_backend_add_symbol_hook): Likewise.
4094 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4096 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4097 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4098 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4100 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4102 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4103 * configure: Rebuild.
4105 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4107 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4108 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4109 * configure.in: Define and substitute WIN32LDFLAGS and
4111 * aclocal.m4: Rebuild with new libtool.
4112 * configure, Makefile.in: Rebuild.
4114 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4116 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4117 before any other symbols in the same section.
4119 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4121 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4124 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4126 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4128 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4129 Use addr_size for address size, rather than sizeof(bfd_vma).
4130 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4131 Fix call to read_address.
4132 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4133 Scrap other unneeded arguments. Fix call to read_address.
4134 (scan_unit_for_functions): Fix call to read_attribute.
4135 (parse_comp_unit): We now handle more values for addr_size.
4136 Set addr_size in unit. Fix call to read_attribute and
4139 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4141 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4143 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4145 * archures.c (bfd_default_scan): Add m68k cases back to default
4146 switch, reverting patch of March 25, since IEEE support depends
4149 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4151 * Makefile.am (diststuff): New target.
4152 * Makefile.in: Rebuild.
4154 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4156 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4157 som_offset when we have an extended name table.
4159 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4161 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4163 * Makefile.in: Rebuild.
4165 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4167 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4168 symbols when creating a shared library.
4169 (elf_m68k_adjust_dynindx): New function, used by above code.
4170 (elf_m68k_finish_dynamic_sections): Initialize the section
4172 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4174 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4176 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4179 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4181 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4184 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4186 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4189 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4191 * configure.in: Set version to 2.9.1.
4192 * configure: Rebuild.
4194 * Branched binutils 2.9.
4196 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4198 * syms.c (ENABLE_CACHING): Define.
4199 (struct indexentry): Define.
4200 (struct stab_cache): Remove.
4201 (cmpindexentry): New static function.
4202 (struct stab_find_info): Add new fields: indextable,
4203 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4204 cached_file_name. Remove fields: file_cache, function_cache, and
4206 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4207 index table and search it.
4209 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4211 * elf.c (_bfd_elf_copy_private_section_data): Call
4212 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4214 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4216 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4218 * coff-arm.c: Define all globally visible variables and functions
4219 only when COFF_WITH_PE is not defined.
4220 * configure.in (armpe_little_vec, armpe_big_vec): Add
4222 * configure: Rebuild.
4224 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4226 Fix some gcc -Wall warnings:
4227 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4228 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4229 * archures.c (bfd_default_scan): Likewise.
4230 * bfd.c (bfd_scan_vma): Likewise.
4231 * binary.c (mangle_name): Likewise
4232 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4233 * coff-sh.c (sh_relocate_section): Likewise.
4234 * coff-stgo32.c (create_go32_stub): Likewise.
4235 * coffcode.h (coff_slurp_line_table): Likewise.
4236 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4237 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4238 (assign_file_positions_for_segments): Likewise.
4239 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4240 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4241 * oasys.c (oasys_write_sections): Likewise.
4242 * ppcboot.c (ppcboot_object_p): Likewise.
4243 (mangle_name): Likewise.
4244 * riscix.c (riscix_fix_pcrel_26): Likewise.
4245 * srec.c (srec_scan): Likewise.
4246 * stabs.c (_bfd_write_section_stabs): Likewise.
4247 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4248 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4249 switch. Declare parameters for function pointers.
4250 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4252 * elf.c (elf_sort_sections): Likewise.
4253 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4254 Add default cases to switches.
4255 (coff_arm_relocate_section): Remove unused local variables.
4257 (coff_arm_bfd_set_private_flags): Change flag variable to type
4259 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4260 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4261 (dump_toc): Change cat to const, and initialize it.
4262 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4263 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4264 (sh_elf_relocate_section): Initialize r_symndx.
4265 * coffcode.h (coff_compute_section_file_positions): Only declare
4266 old_sofar if ALIGN_SECTIONS_IN_FILE.
4267 (coff_write_object_contents): Initialize csym.
4268 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4269 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4271 * dwarf2.c: Include libiberty.h.
4272 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4273 (decode_line_info): Remove unused local variables.
4274 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4275 (m32r_elf_relocate_section): Likewise.
4276 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4277 (v850_elf_reloc): Likewise.
4278 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4279 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4280 * elf.c (assign_file_positions_for_segments): Always set adjust.
4281 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4282 parenthesize expression.
4283 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4284 (m32r_elf_object_p): Return a value.
4285 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4286 * elf32-mips.c (mips_elf_final_link): Initialize last.
4287 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4288 * elf32-v850.c (v850_elf_object_p): Return a value.
4289 (v850_elf_print_private_bfd_data): Change fprintf format string.
4290 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4292 * elflink.h (elf_link_add_object_symbols): Change vernum to
4293 unsigned int, and initialize it. Change fprintf format string.
4294 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4295 when setting or comparing to soname_indx.
4296 (elf_create_pointer_linker_section): Change num_symbols to
4298 * libcoff-in.h (coff_data_type): Change flags to flagword.
4299 * peicode.h (pe_print_idata): Initialize idx. Change j to
4300 bfd_size_type. Initialize hint_member. Remove useless test to
4302 (pe_print_edata): Change num_functions and num_names in struct
4303 EDT_type to unsigned long. Remove cast. Change fprintf format
4305 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4306 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4308 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4309 int *. Update uses. Change j to long.
4310 * bfd-in2.h, libcoff.h: Rebuild.
4312 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4314 * elf32-v850.c Remove definition of USE_REL.
4315 (v850_elf_info_to_howto_rela): New function.
4316 (v850_elf_perform_relocation): Renamed from
4317 v850_elf_store_addend_in_insn. Removed replace argument.
4318 (v850_elf_reloc): store the relocation in the addend field instead
4320 (v850_elf_final_link_relocate): Now calls
4321 v850_elf_perform_relocation.
4322 (v850_elf_relocate_section): Remove code to generate REL
4325 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4327 * coffcode.h (coff_new_section_hook): Set the type and storage
4328 class in the native symbol information allocated for a new section
4331 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4333 * peicode.h: Chain together calls to
4334 coff_bfd_copy_private_bfd_data and
4335 coff_bfd_print_private_bfd_data.
4337 * coff-arm.c: Add prototypes for
4338 coff_arm_bfd_print_private_bfd_data and
4339 coff_arm_bfd_copy_private_bfd_data.
4341 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4343 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4346 * peicode.h: Call arm-coff private data functions after handling
4349 * coff-arm.c: Turn statics into globals so that they can be shared
4350 both pe and pei backends.
4352 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4354 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4356 (sunos_write_object_contents): Likewise.
4357 * aoutx.h (NAME(aout,machine_type)): Likewise.
4358 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4360 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4362 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4364 (bfd_default_scan): Remove m68k special cases.
4365 * bfd-in2.h: Rebuild.
4366 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4368 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4369 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4371 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4372 selection, change printable_name to just "m68k" and make that the
4373 default instead of m68k:68020.
4375 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4377 (MY_get_section_contents): Define as aout_32_get_section_contents
4378 rather than NAME(aout,get_section_contents).
4380 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4382 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4383 and call bfd_default_set_arch_mach to do the real work.
4385 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4387 * bout.c (BALX): Include return register g14 as part of the insn.
4389 (calljx_callback): Use it.
4391 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4393 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4394 * libbfd.h: Rebuild.
4396 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4397 byte_count to unsigned int.
4398 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4399 unused local variables.
4401 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4402 variables er and er1.
4404 * cpu-v850.c: Include <ctype.h>.
4405 (scan): Case isdigit argument to unsigned char.
4407 From Yan Meroth <YAN.MEROTH@st.com>:
4408 * ihex.c (ihex_scan): Add extbase variable so that getting an
4409 extended linear address record does not ignore any previous
4411 (ihex_write_object_contents): When writing out an extended linear
4412 address record, zero out any previous extended address.
4414 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4416 * ieee.c (do_one): Check section before dereferencing it.
4417 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4418 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4420 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4422 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4424 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4426 * coff-arm.c: Add interworking functions to pe backends.
4428 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4430 * configure.in: Use AM_DISABLE_SHARED.
4431 * aclocal.m4, configure: Rebuild with libtool 1.2.
4433 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4435 * coff-arm.c (coff_arm_relocate_section): Better error messages
4436 when interowrking conflucts occur. Courtesy of Jonathan Walton
4438 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4439 relocations. Patch courtesy of Jonathan Walton and Tony
4442 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4444 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4445 part of Feb 22 change controling when to override the existing
4446 symbol with the .plt entry.
4448 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4450 * config.bfd (targ_cpu): Add thumb-pe target.
4452 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4453 functions in PE build.
4455 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4457 * config.bfd (sparclite-*-elf*): Added.
4459 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4461 * configure.in: Add elf.lo to elf shell variable.
4462 * Makefile.am (BFD_LIBS): Remove elf.lo.
4463 (BFD_LIBS_CFILES): Remove elf.c.
4464 (BFD32_BACKENDS): Add elf.lo.
4465 (BFD32_BACKENDS_CFILES): Add elf.c.
4466 * configure, Makefile.in: Rebuild.
4468 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4470 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4471 relocation against a now-local symbol should not have a dynamic
4474 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4476 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4478 (pe_print_private_bfd_data): Print PE flags. From Mikey
4479 <jeffdb@netzone.com>.
4481 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4483 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4484 a plt entry when we can determine that we authoritatively define
4487 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4489 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4490 don't actually use trad-core, but a SunOS-style core file handled
4492 * hosts/sparclinux.h: Remove.
4494 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4496 * peicode.h (pe_print_idata): If there is no .idata section, look
4497 for the import tables in some other section. Make the initial
4498 label line up better with the data. Print the import address
4499 table even if there is no import name table. If the import
4500 address table holds actual addresses, print them.
4502 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4504 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4505 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4506 bfd_error_system_call.
4508 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4510 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4511 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4513 From H.J. Lu <hjl@gnu.org>:
4514 * Makefile.am (libbfd_la_LDFLAGS): Define.
4515 * Makefile.in: Rebuild.
4517 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4519 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4520 * netbsd.h (MACHTYPE_OK): Define.
4521 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4522 calling N_SET_MACHTYPE, rather than having a switch.
4523 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4525 * i386netbsd.c (MACHTYPE_OK): Don't define.
4526 (DEFAULT_MID): Define.
4527 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4528 (MACHTYPE_OK): Don't define.
4529 (DEFAULT_MID): Define.
4530 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4531 (DEFAULT_MID): Define.
4532 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4533 (DEFAULT_MID): Define.
4534 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4535 (DEFAULT_MID): Define.
4537 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4538 * vaxnetbsd.c: New file.
4539 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4540 rather than netbsd_core.
4541 * targets.c (vaxnetbsd_vec): Declare.
4542 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4543 defined, add netbsd_core_vec.
4544 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4545 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4546 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4547 * config.bfd (alpha*-*-netbsd*): New target.
4548 * Makefile.am: Rebuild dependencies.
4549 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4550 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4551 * configure, Makefile.in: Rebuild.
4553 * configure.host: Remove the old shared library build stuff. We
4554 now use libtool instead.
4556 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4558 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4560 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4562 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4563 * configure: Rebuild.
4565 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4566 * elf32-v850.c (remember_hi16s_reloc): New function.
4567 (find_remembered_hi16s_reloc): New function.
4568 (v850_elf_store_addend_in_insn): Use the above new functions to
4569 match up HI6S relocs with LO16 relocs.
4571 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4573 * configure.in: Change -linux* to -linux-gnu*.
4574 * config.bfd, configure.host: Likewise.
4575 * configure: Rebuild.
4577 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4579 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4580 LO16/HI16S bug and improve comments about what is going on.
4582 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4584 * configure, aclocal.m4: Rebuild with new libtool.
4586 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4588 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4589 when merging v850 code into v850e/v850ea code. Do not initialise
4590 output flags if the input is the default architecture.
4592 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4594 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4595 get the size from bfd_arch_bits_per_address instead of directly
4598 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4600 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4601 to wrap, just return all 1's bits instead.
4602 * libbfd.h: Regenerate.
4604 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4606 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4608 (coff_relocate_section): If COFF_WITH_PE, define as
4609 coff_pe_i386_relocate_section.
4610 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4611 skip empty sections, to match coff_write_object_contents.
4613 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4614 rather than swapping out r_offset twice. From Luke Deller
4615 <luked@cse.unsw.edu.au>.
4617 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4619 * configure.in: Set libtool_enable_shared rather than
4620 libtool_shared. Remove diversion hack.
4621 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4624 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4626 * syms.c (struct stab_cache): Define.
4627 (struct stab_find_info): Remove cached_offset, cached_stab,
4628 cached_str, and cached_stroff fields. Add file_cache,
4629 function_cache, and line_cache fields.
4630 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4633 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4635 * peicode.h (pe_print_idata): Check for import of ordinal rather
4637 (pe_print_edata): If there is no .edata section, look for the
4638 export data in some other section.
4640 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4642 * configure.in: Change version to 2.8.4.
4643 * configure: Regenerated.
4645 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4647 Add tms320c30 support:
4648 * cpu-tic30.c: New file.
4649 * aout-tic30.c: New file.
4650 * coff-tic30.c: New file.
4651 * archures.c (bfd_arch_tic30): Define.
4652 (bfd_tic30_arch): Declare.
4653 (bfd_archures_list): Add bfd_tic30_arch.
4654 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4656 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4657 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4658 (coff_set_flags): Likewise.
4659 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4660 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4661 * Makefile.am: Rebuild dependencies.
4662 (ALL_MACHINES): Add cpu-tic30.lo.
4663 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4664 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4665 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4666 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4668 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4670 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4671 to lag behind LO16 reloc by a couple of instructions.
4673 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4675 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4676 make to reexamine the file timestamp.
4677 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4679 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4682 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4684 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4685 to create .dynsbss and .rela.sbss sections.
4686 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4687 copied from dynamic objects into .sbss.
4688 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4689 use it. Correct typo of .rela.sdata2.
4690 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4691 put the data, which may now be in .sbss.
4692 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4693 (elf_backend_create_dynamic_sections): Define as
4694 ppc_elf_create_dynamic_sections.
4696 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4697 against _GLOBAL_OFFSET_TABLE_.
4698 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4699 shared libraries which refer to local symbols. Make sure that the
4700 test for allocating space for a reloc in a shared object is the
4701 same as the test for emitting a reloc.
4703 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4705 * config.bfd (i[3456]-*-mingw32*): New target.
4706 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4707 * aclocal.m4, configure: Rebuild.
4709 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4711 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4714 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4716 Sparc v9 ABI compliant PLT:
4717 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4718 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4719 (LARGE_PLT_THRESHOLD): New define.
4720 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4721 (sparc64_elf_build_plt): New function.
4722 (sparc64_elf_plt_entry_offset): Likewise.
4723 (sparc64_elf_plt_ptr_offset): Likewise.
4724 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4725 contain the index for convenience. Skip the initial entries
4727 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4728 memory for the benefit of .rela.plt.
4729 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4730 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4731 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4732 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4733 Call sparc64_elf_build_plt.
4734 (elf_backend_want_got_plt): No.
4735 (elf_backend_plt_readonly): No.
4736 (elf_backend_plt_alignment): 8.
4738 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4739 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4740 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4743 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4745 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4747 * cpu-mips.c (arch_info_struct): Add mips variants.
4748 * bfd-in2.h: Rebuilt.
4750 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4752 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4755 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4757 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4758 (i[3456]86sco3.2v5*coff): New target.
4760 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4762 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4764 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4766 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4767 * bfd-in2.h: Regenerate.
4769 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4771 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4773 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4775 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4776 adjust addend for an output common symbol (from Jimmy Blair
4777 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4778 defined symbol to counteract adjustment made in generic relocation
4781 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4783 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4785 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4786 (GET_SCNDHR_NLNNO): Likewise.
4788 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4790 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4792 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4794 * elf32-m32r.c: Add macros to handle NOP insertion.
4796 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4798 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4799 (xcoff_mark): Likewise.
4800 (xcoff_build_ldsyms): Mark absolute symbols.
4802 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4804 * bout.c (b_out_write_object_contents): Sort symbols before output
4805 to keep {CALL,BAL}NAME symbols adjacent.
4806 (b_out_symbol_cmp): New function.
4808 For older changes see ChangeLog-9697
4814 version-control: never