1 1999-09-02 Nick Clifton <nickc@cygnus.com>
3 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
5 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
7 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
8 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
9 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
11 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
13 * elflink.h (record_link_assignment): When possible, keep the
14 original type of the symbol.
16 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
18 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
19 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
20 tools were configured.
21 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
23 1999-08-26 Mark Mitchell <mark@codesourcery.com>
25 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
26 GOT entries for GOT16 relocations; they're not required.
28 1999-08-24 Nick Clifton <nickc@cygnus.com>
30 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
32 * config.bfd (arm-*-netbsd*): New target.
33 * configure.in (armnetbsd_vec): New target vector.
34 * configure: Regenerate
35 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
37 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
38 (ALL_MACHINES_CFILES): Add armnetbsd.c.
39 (armnetbsd.lo): New rule with deps.
40 * Makefile.in: Regenerate.
42 * armnetbsd.c: New file: Definitions specific to arm-netbsd
45 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
47 * som.c (som_slurp_symbol_table): Fix typo in comment.
49 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
51 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
52 here instead of using elf_section_data...
54 1999-08-19 Nick Clifton <nickc@cygnus.com>
56 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
57 relocations into the base file.
58 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
59 we are building a base file.
61 1999-08-19 Nick Clifton <nickc@cygnus.com>
63 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
65 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
66 REL relocs when performing a partial relocation.
68 1999-08-18 Donn Terry <donn@interix.com>
70 * cofflink.c: Move definitions of N_TMASK, et. al., out of
71 _bfd_coff_link_input_bfd into top level.
73 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
74 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
75 (coff_i386_rtype_to_howto): Likewise.
76 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
77 Completely ignore symbols which are all zero.
78 (dummy_reloc16_estimate): Add return 0.
79 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
80 variable copy to name_copy to avoid shadowing outer scope
82 * libcoff-in.h (coff_data_type): Change raw_syment_count field
83 from unsigned int to unsigned long. Add timestamp field.
86 1999-08-17 H.J. Lu <hjl@gnu.org>
88 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
91 1999-08-17 Ian Lance Taylor <ian@zembu.com>
93 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
94 for special section symbols.
95 * elflink.h (elf_merge_symbol): If we have no old BFD, check
96 BSF_DYNAMIC on the section symbol to see whether the old BFD is
99 1999-08-15 Mark Mitchell <mark@codesourcery.com>
101 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
102 coincidence of variable names between old and new code.
104 1999-08-12 Nick Clifton <nickc@cygnus.com>
106 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
107 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
108 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
109 and 'addend' parameter a 'bfd_signed_vma'.
110 (elf32_arm_final_link_relocate): Do not involve stubs in
111 R_ARM_THM_PC22 relocs relative to section symbols, they are long
112 jumps, not function calls.
114 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
116 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
117 in R_ARM_PC24 relocs.
119 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
121 * elf-hppa.h (elf_hppa_fake_sections): New function.
122 * elf32-hppa.c (elf_backend_fake_sections): Define.
124 * elf-hppa.h (elf_hppa_final_write_processing): Update for
125 recent changes to the arch_info structure.
127 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
128 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
129 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
132 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
133 Ralf Baechle <ralf@uni-koblenz.de>
135 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
136 output DT_MIPS_GOTSYM.
137 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
138 DT_MIPS_SYMTABNO if there are no global GOT symbols.
140 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
142 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
143 prototype. Handle local symbols. Add commentary.
144 (mips_elf_calculate_relocation): Adjust accordingly.
145 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
148 * elflink.h (elf_bfd_final_link): Tweak last change.
150 1999-08-09 Mark Mitchell <mark@codesourcery.com>
152 * elflink.h (elf_link_size_reloc_section): Use the counts in the
153 elf-section data to allocate just the right amount of relocation
154 space. Don't allocate the hash space twice.
155 (elf_bfd_final_link): Calculate the amount of space to allocate in
156 each relocation section.
158 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
160 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
161 64bit mode, generate a section relative relocation for a 32bit
163 (elf_hppa_is_local_label_name): New function.
164 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
165 shared between 32bit and 64bit port.
167 1999-08-09 Mark Mitchell <mark@codesourcery.com>
169 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
170 R_MIPS_GOT16 and R_MIPS_CALL16.
171 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
172 to use when looking for a preexisting GOT entry.
174 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
176 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
177 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
179 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
181 1999-08-09 Geoff Keating <geoffk@cygnus.com>
183 * elflink.h (elf_link_output_extsym): Don't output a weak
184 reference to an undefined symbol just because it was defined weak
187 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
189 * coffgen.c (coff_find_nearest_line): When looking for file, use
190 last best match rather than first. If address is beyond last line
191 number record, don't return the last line as the correct value.
193 1999-08-08 Ian Lance Taylor <ian@zembu.com>
195 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
196 * bfd-in2.h: Rebuild.
198 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
200 * libcoff-in.h (struct coff_section_alignment_entry): Define.
201 * coffcode.h (coff_set_custom_section_alignment): New static
203 (coff_section_alignment_table): New static array.
204 (coff_new_section_hook): Use coff_set_customer_section_alignment.
205 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
206 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
207 * libcoff.h: Rebuild.
209 1999-08-08 Ian Lance Taylor <ian@zembu.com>
211 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
213 * Makefile.in: Rebuild.
215 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
217 * section.c (SEC_SHARED): Define.
218 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
219 (styp_to_sec_flags): Likewise.
220 * peicode.h (coff_swap_scnhdr_out): Likewise.
221 * bfd-in2.h: Rebuild.
223 1999-08-08 Ian Lance Taylor <ian@zembu.com>
225 * coffcode.h (coff_classify_symbol): Comment out part of
226 1999-08-05 change which breaks cygwin DLLs.
228 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
229 * aclocal.m4, configure: Rebuild.
231 1999-08-06 Ian Lance Taylor <ian@zembu.com>
233 * section.c (global_syms): Only initialize union field if
236 1999-08-04 Mark Mitchell <mark@codesourcery.com>
238 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
239 the size of a GOT entry here.
240 (mips_elf_calculate_relocation): Don't create a local GOT entry
241 for the symbol in a GOT16 relocation; just for it's high-order bit
242 (_bfd_mips_elf_relocate_section): Fix thinko.
244 1999-08-05 Ian Lance Taylor <ian@zembu.com>
246 Based on patches from Donn Terry <donn@interix.com>:
247 * coffcode.h (enum coff_symbol_classification): Define.
248 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
249 _bfd_coff_classify_symbol. Change return type.
250 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
251 (coff_slurp_symbol_table): Use coff_classify_symbol.
252 (coff_classify_symbol): New static function.
253 (coff_sym_is_global): Never define.
254 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
255 * cofflink.c (coff_link_check_ar_symbols): Use
256 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
257 (coff_link_add_symbols): Likewise.
258 (_bfd_coff_link_input_bfd): Likewise.
259 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
260 coff_classify_symbol.
261 * libcoff.h: Rebuild.
263 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
265 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
266 (e_ltpsel, e_rtpsel): Similarly.
268 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
269 and 14bit ertpsel. Handle 64bit psel.
271 1999-08-04 Mark Mitchell <mark@codesourcery.com>
273 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
274 handling for REL relocations. And only left-shift R_MIPS26
275 relocation addends where necessary.
277 1999-08-03 Mark Mitchell <mark@codesourcery.com>
279 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
280 (mips_elf_next_lo16_relocation): Don't compute the addend here.
281 Just return the relocation found.
282 (mips_elf_relocate_section): Pull the LO16 addend out of the
283 section itself when using REL relocations.
285 * elf32-mips.c (mips_elf_calculate_relocation): Restore
286 _DYNAMIC_LINK handling and handling of undefined symbols in shared
289 1999-08-03 Ian Lance Taylor <ian@zembu.com>
291 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
292 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
293 relocation against a symbol in an input section with no output
294 section. From Daniel Jacobowitz <drow@false.org>.
296 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
298 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
299 look for generated file correctly.
300 * aclocal.m4, configure: Rebuild.
302 1999-08-02 Mark Mitchell <mark@codesourcery.com>
304 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
305 and R_MIPS16_26 relocations correctly when relocating.
306 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
307 and R_MIPS_CALL_LO16 are for global symbols.
309 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
311 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
313 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
314 variables and initialize them.
316 1999-08-01 Mark Mitchell <mark@codesourcery.com>
318 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
319 there are no global symbols requiring GOT entries.
320 (_bfd_mips_elf_size_dynamic_sections): Likewise.
321 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
322 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
324 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
325 symbols are considered to have the value zero.
326 (_bfd_mips_elf_relocate_section): Don't try to perform a
327 relocation for an undefined symbol.
328 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
331 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
333 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
334 wants ba,a,pt %xcc instead of %icc.
335 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
336 of large PLT entries.
337 (sparc64_elf_plt_ptr_offset): Fix calculation.
338 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
339 addend should be relative to load address, not .plt section start.
340 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
342 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
344 * elf-bfd.h (struct elf_backend_data): Add
345 print_symbol_all and output_arch_syms backend methods.
346 * elfxx-target.h: Likewise.
347 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
348 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
349 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
351 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
352 symbols in .dynsym, add their names into .dynstr. Put those symbols
354 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
355 pointers to STT_REGISTER symbols in dynsym section.
356 (sparc64_elf_print_symbol_all): New function.
357 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
358 printing using the print_symbol_all hook.
360 1999-07-30 Catherine Moore <clm@cygnus.com>
362 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
365 1999-07-29 Richard Henderson <rth@cygnus.com>
367 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
368 dynamic_sections_created.
370 1999-07-29 Richard Henderson <rth@cygnus.com>
372 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
373 (mips_rtype_to_howto): ... new function.
374 (_bfd_mips_elf_relocate_section): Use it.
376 1999-07-28 Mark Mitchell <mark@codesourcery.com>
378 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
380 1999-07-27 Nick Clifton <nickc@cygnus.com>
382 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
384 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
385 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
387 1999-07-23 Donn Terry <donn@interix.com>
389 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
390 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
391 * cofflink.c (coff_link_add_symbols): If PE, handle section
393 * libcoff.h: Rebuild.
395 * config.bfd (i[3456]86-*-interix*): New target.
397 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
399 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
400 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
401 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
402 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
403 (COFF_SUPPORT_GNU_LINKONCE): Define.
404 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
405 (COFF_SUPPORT_GNU_LINKONCE): Define.
407 1999-07-21 Ian Lance Taylor <ian@zembu.com>
410 * makefile.dos: Remove; obsolete.
411 * configure.bat: Remove; obsolete.
413 1999-07-21 H.J. Lu <hjl@gnu.org>
415 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
417 1999-07-21 Philippe De Muyter <phdm@macqel.be>
419 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
420 message and fail if a symbol index is out of range.
422 1999-07-21 Ian Lance Taylor <ian@zembu.com>
424 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
425 when looking at a R_MIPS_GOT16 relocation.
427 1999-07-20 Nick Clifton <nickc@cygnus.com>
429 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
431 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
433 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
434 removed in previous change.
435 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
436 in relocateable output.
438 1999-07-19 Ian Lance Taylor <ian@zembu.com>
440 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
443 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
444 if they appear to be specially created by the linker.
446 1999-07-19 Nick Clifton <nickc@cygnus.com>
448 * targets.c (alternative_target): New field in bfd_target
450 (bfd_search_for_target): New function: Find a target that
451 satisifies a search function.
452 * bfd-in2.h: Regenerate.
454 * elfxx-target.h: Initialise the alternative_target field of
455 the bfd_target structures to point to the other target (if
457 * nlm-target.h: Initialise the alternative_target field of
458 the bfd_target structures to point to the other target (if
461 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
462 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
464 * aix386-core.c: Initialise new field of bfd_target structure.
465 * aout-adobe.c: Initialise new field of bfd_target structure.
466 * aout-arm.c: Initialise new field of bfd_target structure.
467 * aout-target.h: Initialise new field of bfd_target structure.
468 * aout-tic30.c: Initialise new field of bfd_target structure.
469 * binary.c: Initialise new field of bfd_target structure.
470 * bout.c: Initialise new field of bfd_target structure.
471 * cisco-core.c: Initialise new field of bfd_target structure.
472 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
473 * coff-alpha.c: Initialise new field of bfd_target structure.
474 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
475 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
476 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
477 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
478 * coff-i386.c: Initialise new field of bfd_target structure.
479 * coff-i860.c: Initialise new field of bfd_target structure.
480 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
481 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
482 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
483 * coff-mips.c: Initialise new field of bfd_target structure.
484 * coff-ppc.c: Initialise new field of bfd_target structure.
485 * coff-rs6000.c: Initialise new field of bfd_target structure.
486 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
487 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
488 * coff-tic30.c: Initialise new field of bfd_target structure.
489 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
490 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
491 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
492 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
493 * hppabsd-core.c: Initialise new field of bfd_target structure.
494 * hpux-core.c: Initialise new field of bfd_target structure.
495 * i386msdos.c: Initialise new field of bfd_target structure.
496 * i386os9k.c: Initialise new field of bfd_target structure.
497 * ieee.c: Initialise new field of bfd_target structure.
498 * ihex.c: Initialise new field of bfd_target structure.
499 * irix-core.c: Initialise new field of bfd_target structure.
500 * mipsbsd.c: Initialise new field of bfd_target structure.
501 * netbsd-core.c: Initialise new field of bfd_target structure.
502 * oasys.c: Initialise new field of bfd_target structure.
503 * osf-core.c: Initialise new field of bfd_target structure.
504 * ppcboot.c: Initialise new field of bfd_target structure.
505 * ptrace-core.c: Initialise new field of bfd_target structure.
506 * sco5-core.c: Initialise new field of bfd_target structure.
507 * som.c: Initialise new field of bfd_target structure.
508 * srec.c: Initialise new field of bfd_target structure.
509 * tekhex.c: Initialise new field of bfd_target structure.
510 * trad-core.c: Initialise new field of bfd_target structure.
511 * versados.c: Initialise new field of bfd_target structure.
512 * vms.c: Initialise new field of bfd_target structure.
514 1999-07-19 Andreas Schwab <schwab@suse.de>
516 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
519 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
521 * elflink.h (elf_link_adjust_relocs): New function.
522 (elf_bfd_final_link): Use it.
523 (elf_link_input_bfd): Deal with the fact that there can be
524 two relocation sections for a single section.
525 (elf_reloc_link_order): Likewise.
527 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
528 a relocateable object.
529 (_bfd_mips_elf_relocate_section): Handle relocateable links.
531 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
533 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
534 (sparc64_elf_get_reloc_upper_bound,
535 sparc64_elf_get_dynamic_reloc_upper_bound,
536 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
537 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
539 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
540 ELF64_R_TYPE_ID/DATA where appropriate.
542 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
544 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
547 1999-07-16 Ian Lance Taylor <ian@zembu.com>
549 * elf32-mips.c (mips_elf_local_relocation_p): New static
551 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
552 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
553 Always set *require_jalxp.
554 (mips_elf_stub_section_p): Mark abfd parameter as unused.
555 (_bfd_mips_elf_relocate_section): Only look for LO16 following
556 GOT16 if the GOT16 is against a local symbol. Don't return false
557 for an undefined symbol. If there is an overflow, assert that we
560 1999-07-16 Andreas Schwab <schwab@suse.de>
562 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
563 variables `link' and `elfsec'.
564 (elf_bfd_final_link): Remove unused variable `os'.
566 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
568 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
569 a PT_PHDR program headers.
570 (_bfd_mips_elf_final_link): Don't assume there are going to be
571 section symbols when we're not building a shared object.
572 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
575 1999-07-15 J.T. Conklin <jtc@redback.com>
577 * config.bfd (i[3456]86-*-vxworks*): New target.
579 1999-07-15 Mark Mitchell <mark@codesourcery.com>
581 * elf32-mips.c (mips_elf_stub_section_p): New function.
582 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
583 (mips_elf_relocate_section): Adjust calling sequence for
584 mips_elf_calculate_relocation and mips_elf_perform_relocation.
585 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
588 1999-07-15 Ian Lance Taylor <ian@zembu.com>
590 * configure.in: Bump version number to 2.9.5.
591 * configure: Rebuild.
593 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
595 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
597 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
598 to derive final type instead of hardwiring a selection.
600 1999-07-14 Mark Mitchell <mark@codesourcery.com>
602 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
603 things relocated by R_MIPS16_GPREL.
604 (mips_elf_perform_relocation): Likewise.
606 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
608 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
610 1999-07-14 Richard Henderson <rth@cygnus.com>
612 * elf32-mips.c (struct mips_got_info): Add global_gotno.
613 (_bfd_mips_elf_size_dynamic_sections): Set it.
614 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
615 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
616 new argument max_local.
618 1999-07-14 Mark Mitchell <mark@codesourcery.com>
620 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
621 subwords when handling an R_MIPS16_26 relocation.
622 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
625 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
626 dst_mask to match reality.
627 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
628 (mips_elf_obtain_contents): Use bfd_get.
629 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
630 (mips_elf_relocate_section): Likewise.
632 1999-07-13 Mark Mitchell <mark@codesourcery.com>
634 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
635 (mips_elf_relocate_section): Adjust calling sequence for
636 mips_elf_perform_relocation.
637 (mips_elf_perform_relocation): Take additional argument. Handle
638 R_MIPS16_26. Use bfd_put for convenience.
640 1999-07-13 Richard Henderson <rth@cygnus.com>
642 * elf.c (assign_file_positions_for_segments): Thinko last change.
643 Always overwrite p_flags.
645 1999-07-13 Richard Henderson <rth@cygnus.com>
647 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
648 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
649 .dynbss and .rel[a].bss if want_dynbss.
650 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
652 1999-07-13 Richard Henderson <rth@cygnus.com>
654 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
656 1999-07-13 Richard Henderson <rth@cygnus.com>
658 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
659 (struct elf_link_hash_table): Add dynlocal.
660 (_bfd_elf_link_lookup_local_dynindx): Prototype.
661 (_bfd_elf_link_adjust_dynindx): Delete.
662 (_bfd_elf_link_renumber_dynsyms): Prototype.
663 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
664 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
665 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
666 (_bfd_elf_link_lookup_local_dynindx): New function.
667 (elf_link_renumber_hash_table_dynsyms): New function.
668 (_bfd_elf_link_renumber_dynsyms): New function.
669 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
670 (struct elf_assign_sym_version_info): Delete removed_dynamic.
671 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
672 instead of elf_link_remove_section_and_adjust_dynindices.
673 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
674 (elf_link_assign_sym_version): Remove removed_dynamic code.
675 (elf_link_renumber_dynsyms): Delete.
676 (elf_bfd_final_link): Install section and local symbols into .dynsym.
678 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
679 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
680 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
681 * elf32-mips.c: Similarly.
682 * elf32-ppc.c: Similarly.
683 * elf32-sparc.c: Similarly.
684 * elf64-alpha.c: Similarly.
685 * elf64-sparc.c: Similarly.
687 1999-07-13 Mark Mitchell <mark@codesourcery.com>
689 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
690 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
691 when the relocation is against _gp_disp.
693 1999-07-12 Mark Mitchell <mark@codesourcery.com>
695 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
696 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
697 to possibly_dynamic_relocs. Adjust usage throughout code.
698 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
699 (elf_mips_ctor64_howto): Likewise.
700 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
702 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
703 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
704 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
705 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
707 1999-07-12 Ian Lance Taylor <ian@zembu.com>
709 * Makefile.am: Rebuild dependencies.
710 * Makefile.in: Rebuild.
712 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
713 * bfd-in2.h: Rebuild.
715 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
716 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
717 structure initializations. Add casts.
718 * reloc.c (EMPTY_HOWTO): Define.
719 * bfd-in2.h: Rebuild.
720 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
721 comparisons against 0.
722 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
723 previous_ibfd_e_flags to unsigned long.
724 * vms.h (struct vms_private_data_struct): Change section_count to
726 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
727 (_bfd_vms_write_gsd): Change symnum to unsigned.
728 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
729 * vms-tir.c (etir_sta): Change psect to unsigned.
730 (alloc_section): Change idx to unsigned.
731 (tir_sta, tir_ctl): Change psect to unsigned.
732 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
733 * vms.c (priv_section_count): Change to unsigned.
735 1999-07-12 Andreas Schwab <schwab@suse.de>
737 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
738 * m68klinux.c: Likewise.
740 1999-07-12 Ian Lance Taylor <ian@zembu.com>
742 * Many files: Changes to avoid gcc warnings: Remove unused local
743 variables. Add default case to enum switches.
744 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
745 compile if not COFF_IMAGE_WITH_PE.
746 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
747 (bfd_arm_get_bfd_for_interworking): Likewise.
748 (bfd_arm_process_before_allocation): Likewise.
749 * epoc-pei-arm.c: Don't rename bfd_arm functions.
750 * pei-arm.c: Likewise.
751 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
752 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
753 (mips_elf_got16_entry): Put parens around & in body of ==.
754 (mips_elf_calculate_relocation): Correct test for empty string.
755 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
757 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
760 1999-07-11 Ian Lance Taylor <ian@zembu.com>
762 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
763 as appropriate. Fill in structure initializations. Add variable
764 initializations. Add casts.
765 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
766 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
768 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
770 * elf-bfd.h (bfd_elf_hash): Update declaration.
771 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
772 when calling bfd_elf_hash.
774 1999-07-11 Mark Mitchell <mark@codesourcery.com>
776 * libbfd.c (bfd_put_8): Make it of type `void'.
777 * bfd-in2.h: Regenerated.
778 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
780 (_bfd_mips_elf_final_link): Likewise.
782 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
784 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
786 * config.bfd (hppa*-*-linux-gnu*): New target
788 1999-07-07 Mark Mitchell <mark@codesourcery.com>
790 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
791 (_bfd_mips_elf_create_dynamic_sections): New function.
792 (_bfd_mips_elf_add_symbol_hook): Likewise.
793 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
794 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
795 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
796 (_bfd_mips_elf_gc_mark_hook): Likewise.
797 (_bfd_mips_elf_gc_sweep_hook): Likewise.
798 (_bfd_mips_elf_always_size_sections): Likewise.
799 (_bfd_mips_elf_size_dynamic_sections): Likewise.
800 (_bfd_mips_elf_check_relocs): Likewise.
801 (_bfd_mips_elf_link_hash_table_create): Likewise.
802 (_bfd_mips_elf_print_private_data): Likewise.
803 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
804 (_bfd_mips_elf_final_link): Likewise.
805 (_bfd_mips_elf_additional_program_headers): Likewise.
806 (_bfd_mips_elf_modify_segment_map): Likewise.
807 (_bfd_mips_elf_relocate_section): Likewise.
808 * elf32-mips.c (mips_elf32_object_p): Move contents into
809 _bfd_mips_elf_object_p.
810 (mips_elf_additional_program_headers): Rename to
811 _bfd_mips_elf_additional_program_headers.
812 (mips_elf_modify_segment_map): Rename to
813 _bfd_mips_elf_modify_segment_map.
814 (elf_mips_abi_name): Change prototype.
815 (mips_elf32_section_from_shdr): Merge into
816 _bfd_mips_elf_section_from_shdr.
817 (mips_elf32_section_processing): Merge into
818 _bfd_mips_elf_section_processing.
819 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
820 the right back-end ELF linker.
821 (mips_elf_relocate_section): Rename to
822 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
823 (mips_elf_link_output_symbol_hook): Rename to
824 _bfd_mips_elf_link_output_symbol_hook.
825 (mips_elf_create_dynamic_section): Rename to
826 _bfd_mips_elf_create_dynamic_section.
827 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
828 Adjust for 64-bit code. Use mips_elf_got_section.
829 (mips_elf_adjust_dynamic_symbol): Rename to
830 _bfd_mips_elf_adjust_dynamic_symbol. Use
831 mips_elf_allocate_dynamic_relocations.
832 (mips_elf_finish_dynamic_symbol): Rename to
833 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
834 Adjust for 64-bit code.
835 (mips_elf_finish_dynamic_sections): Rename to
836 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
837 (mips_elf_always_size_sections): Rename to
838 _bfd_mips_elf_always_size_sections.
839 (mips_elf_add_symbol_hook): Rename to
840 _bfd_mips_elf_add_symbol_hook.
841 (mips_elf_next_lo16_addend): Constify.
842 (mips_elf_calculate_relocation): Likewise.
843 (mips_elf_obtain_contents): Likewise.
844 (mips_elf_perform_relocation): Likewise.
845 (mips_elf_create_dynamic_relocation): Likewise.
846 (mips_elf_allocate_dynamic_relocations): New function.
847 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
848 (MIPS_ELF_REL_SIZE): Likewise.
849 (MIPS_ELF_DYN_SIZE): Likewise.
850 (MIPS_ELF_GOT_SIZE): Likewise.
851 (MIPS_ELF_SYM_SIZE): Likewise.
852 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
853 (MIPS_ELF_GET_WORD): Likewise.
854 (MIPS_ELF_PUT_WORD): Likewise.
855 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
856 (STUB_LW): Conditionalize for 64-bit value.
857 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
859 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
860 Check it for inconsistency.
861 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
863 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
865 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
866 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
867 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
868 (mips_elf_local_got_index): Likewise.
869 (mips_elf_got_page): Likewise.
870 (mips_elf_got_info): Likewise.
871 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
872 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
873 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
874 instead of constant `2'.
875 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
876 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
877 (mips_elf_size_dynamic_sections): Use
878 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
879 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
880 Adjust all releveant entries in elf backend table.
881 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
882 (mips_elf64_section_processing): Likewise.
883 Adjust elf backend entries to use _bfd_mips_elf variants now
886 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
888 (size_dynamic_sections): Likewise.
889 (elf_link_output_extsym): Likewise.
890 * elf.c: (elf_fake_sections): Likewise.
891 * libbfd.c (bfd_get): New macro.
893 * bfd-in2.h: Regenerated.
895 1999-07-07 Mark Mitchell <mark@codesourcery.com>
897 * elf-bfd.h (elf_size_info): Add hash_entry_size,
898 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
899 wap_reloca_in, and swap_reloca_out.
900 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
901 multiple internal relocations per external relocation.
902 (link_read_relocs): Likewise.
903 (elf_bfd_final_link): Likewise.
904 (elf_link_input_bfd): Likewise.
905 (elf_gc_mark): Likewise.
906 (elf_gc_smash_unused_vtentry_relocs): Likewise.
907 * elfcode.h (elf_swap_dyn_out): Adjust type to match
909 (size_info): Add entries for new fields.
910 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
911 (mips_elf64_be_swap_reloc_in): New function.
912 (mips_elf64_be_swap_reloc_out): Likewise.
913 (mips_elf64_be_swap_reloca_in): Likewise.
914 (mips_elf64_be_swap_reloca_out): Likewise.
915 (mips_elf64_size_info): Add entries for new fields.
917 1999-07-07 Ian Lance Taylor <ian@zembu.com>
919 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
920 field equals the new rel_count field.
921 (elf_link_input_bfd): When doing a relocateable link, use the new
922 rel_count field rather than the reloc_count field.
923 (elf_reloc_link_order): Likewise.
924 (elf_finish_pointer_linker_section): Likewise.
926 Based on patch from H.J. Lu <hjl@gnu.org>:
927 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
928 shared library to override a weak definition in a regular object.
930 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
932 * libhppa.h: Revert July 2, 1999 patch.
934 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
935 need to generate DLTIND relocations, not DLTREL relocations.
937 1999-07-05 Nick Clifton <nickc@cygnus.com>
939 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
941 (coff_set_flags): Recognise arm 5 architectures.
943 * cpu-arm.c: Add support for strongarm and arm9 cpus.
944 Add support for armv5 architecture.
946 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
948 * reloc.c: Add new, assembler only, ARM reloc:
949 BFD_RELOC_ARM_ADRL_IMMEDIATE.
951 * bfd-in2.h: Regenerate.
953 1999-07-02 Mark Mitchell <mark@codesourcery.com>
955 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
956 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
957 * elf.c (_bfd_elf_find_nearest_line): Pass it.
958 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
959 * elf32-mips.c (ABI_64_P): New macro.
960 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
961 (_bfd_mips_elf_find_nearest_line): Adjust call to
962 _bfd_dwarf2_find_nearest_line.
963 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
964 * libbfd.h: Regenerated.
966 1999-07-02 Ian Lance Taylor <ian@zembu.com>
968 * config.bfd: Add * at the end of i[3456]86-*-unixware.
970 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
972 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
973 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
975 1999-07-01 Mark Mitchell <mark@codesourcery.com>
977 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
979 (_bfd_elf_init_reloc_shdr): New function.
980 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
981 bfd_alloc followed by memset.
982 (_bfd_elf_init_reloc_shdr): New function, split out from ...
983 (elf_fake_sections): Here.
984 (assign_section_numbers): Assign section numbers for the second
985 relocation section, if required.
986 * elflink.h (elf_link_output_relocs): New function.
987 (elf_link_size_reloc_section): Likewise.
988 (elf_bfd_final_link): Use elf_link_size_reloc_section.
989 (elf_link_input_bfd): Use elf_link_output_relocs.
991 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
992 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
994 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
996 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
999 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1001 * elf32-mips.c (mips_elf_got_info): Move declaration before
1002 prototypes. Change global_gotsym to be a pointer to a hash entry,
1003 rather than a number index.
1004 (mips_elf_link_hash_entry): Move declaration before prototypes.
1005 (mips_elf_irix6_finish_dynamic_symbol): New function.
1006 (mips_elf_sign_extend): Likewise.
1007 (mips_elf_high): Likewise.
1008 (mips_elf_higher): Likewise.
1009 (mips_elf_highest): Likewise.
1010 (mips_elf_global_got_index): Likewise.
1011 (mips_elf_local_got_index): Likewise.
1012 (mips_elf_got_offset_from_index): Likeiwse.
1013 (mips_elf_record_global_got_symbol): Likewise.
1014 (mips_elf_got_page): Likewise.
1015 (mips_elf_next_lo16_addend): Likewise.
1016 (mips_elf_calculate_relocation): Likewise.
1017 (mips_elf_obtain_contents): Likewise.
1018 (mips_elf_perform_relocation): Likewise.
1019 (mips_elf_assign_gp): Likewise.
1020 (mips_elf_sort_hash_table_f): Likewise.
1021 (mips_elf_sort_hash_table): Likewise.
1022 (mips_elf_got_section): Likewise.
1023 (mips_elf_got_info): Likewise.
1024 (mips_elf_create_local_got_entry): Likewise.
1025 (mips_elf_got16_entry): Likewise.
1026 (mips_elf_create_dynamic_relocation): Likewise.
1027 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1028 (mips_elf_final_gp): Use mips_elf_assign_gp.
1029 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1030 into SHN_SCOMMON automatically on IRIX6.
1031 (mips_elf_add_symbol_hook): Likewise.
1032 (mips_elf_relocate_section): Rewrite, using
1033 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1034 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1035 Don't deal with .rld_map on IRIX6.
1036 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1037 section flags appropriately for .got.
1038 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1039 the got. Call mips_elf_record_global_got_symbol and allocate
1040 local got space appropriately.
1041 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1042 char *. Rework calculation of GOT size. Sort dynamic symbol
1043 table entries so entries that do not require GOT entries appear at
1044 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1045 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1047 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1049 (mips_elf_finish_dynamic_symbol): Use
1050 mips_elf_irix6_finish_dynamic_symbol.
1051 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1052 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1053 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1055 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1057 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1058 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1060 1999-06-04 Philip Blundell <philb@gnu.org>
1062 * elf32-arm.h (elf_backend_got_header_size): Define.
1063 (elf_backend_plt_header_size): Likewise.
1065 1999-06-28 Jim Pick <jim@jimpick.com>
1067 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1069 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1071 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1072 relocation function.
1073 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1075 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1077 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1078 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1079 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1080 (_bfd_mips_elf_section_from_shdr): Use them.
1081 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1082 of GP-relative sections.
1083 (_bfd_mips_elf_set_section_contents): Use them.
1084 (_bfd_mips_elf_section_processing): Share code between .sdata and
1085 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1086 (mips_elf_additional_program_headers): Add handling for
1087 PT_MIPS_OPTIONS segment on IRIX6.
1088 (mips_elf_modify_segment_map): Likeiwse.
1089 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1090 Include the options sections on IRIX6. Don't look for GP-relative
1091 sections by name; use SHF_MIPS_GPREL instead.
1092 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1094 (mips_elf_create_dynamic_sections): Don't muck about with section
1095 alignments and such on IRIX6.
1096 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1097 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1098 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1099 bfd_zalloc rather than bfd_alloc and memset.
1100 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1101 Don't assert the existence of .rld_map on IRIX6.
1102 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1104 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1105 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1108 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1110 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1111 (mips_elf_swap_msym_out): New function.
1112 (mips_elf_create_msym_section): Likewise.
1113 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1114 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1115 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1116 section not named .msym.
1117 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1118 .msym directly. Set appropriate attributes for the .msym
1120 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1121 (mips_elf_link_hash_newfunc): Clear it.
1122 (mips_elf_create_dynamic_sections): Create the .msym section
1124 (mips_elf_size_dynamic_sections): Allocate space for the
1125 .msym section. Add a DT_MIPS_MSYM entry.
1126 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1128 (mips_elf_finish_dynamic_sections): Assign a value for
1129 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1131 * elf32-mips.c (irix_compat_t): New enumeration.
1132 (ABI_N32_P): New macro.
1133 (IRIX_COMPAT): Likewise.
1134 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1135 (mips_elf_relocate_section): Fix typo.
1137 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1139 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1140 as writable PE sections.
1142 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1144 * dwarf2.c (struct arange): New type.
1145 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1146 (arange_add): New function.
1147 (decode_line_info): Keep track of address ranges that a compilation
1149 (comp_unit_contains_address): Return true if address is contained
1150 in _any_ of the address ranges associated with a compilation unit.
1151 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1152 on the first comp_unit that contains the address.
1154 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1156 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1157 (decode_line_info): Add variable STASH and initialize it to point
1158 to the per-bfd dwarf2_debug info. Remove static variable
1159 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1161 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1163 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1164 shared library to have an undefined symbol.
1166 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1167 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1169 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1171 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1172 * elf32-hppa.c: Remove everything related to symbol extension
1173 sections & records. Use the common elf_hppa_final_write_processing.
1175 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1177 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1178 functions instead of _init/_fini if requested.
1180 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1182 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1185 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1187 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1188 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1190 (ppc_elf_finish_dynamic_sections): Check for positive section
1191 dynindx field, rather than comparing against -1.
1192 (ppc_elf_relocate_section): Only return false if undefined_symbol
1193 or reloc_overflow fail, not always upon encountering an error.
1195 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1197 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1198 bfd_byte * before performing pointer arithmetic.
1200 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1202 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1204 * elf32-hppa.c: Include elf-hppa.h.
1205 (ARCH_SIZE): Define.
1206 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1208 (elf32_hppa_info_to_howto): Similarly.
1209 (elf_hppa_howto_table): Similarly.
1210 (elf_hppa_reloc_type_lookup): Similarly.
1211 (hppa_elf_gen_reloc_type): Similarly.
1212 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1214 1999-06-22 Nick Clifton <nickc@cygnus.com>
1216 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1217 handling R_V850_22_PCREL relocation.
1219 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1221 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1224 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1226 * section.c (_bfd_strip_section_from_output): Ignore sections
1227 DISCARDed by the link script.
1229 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1231 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1232 Remove unused local variable spp.
1234 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1235 the entry symbol is not set.
1237 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1239 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1240 GPDISP or LITUSE in a relocatable link.
1242 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1244 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1245 * (alloc_dwarf1_func): Likewise.
1247 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1249 * libhppa.h: Fix various formatting errors.
1250 (assemble_3); Rewrite using CATENATE.
1251 (assemble_17): Fix various bugs.
1253 1999-06-16 Nick Clifton <nickc@cygnus.com>
1255 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1257 1999-06-15 Richard Henderson <rth@cygnus.com>
1259 * section.c (SEC_SHORT): Define.
1260 * bfd-in2.h: Rebuild.
1262 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1264 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1265 Remove abfd parameter. Use _bfd_strip_section_from_output.
1266 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1268 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1269 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1270 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1272 (bfd_elf_size_dynamic_sections): Use it.
1274 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1276 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1277 complain_overflow_bitfield to complain_overflow_signed.
1279 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1281 * elflink.h (elf_link_read_relocs_from_section): New function,
1283 (elf_link_read_relocs): Here. Use it for both relocation
1286 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1288 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1289 asect->reloc_count is valid.
1291 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1293 * elf32-mips.c (mips_elf32_section_processing): Permit a
1294 SHT_MIPS_REGINFO section to have a size of 0.
1296 1999-06-12 David O'Brien <obrien@freebsd.org>
1298 * config.bfd (alpha*-*-freebsd*): New target.
1299 (i[3456]86-*-freebsd*): Now defaults to ELF.
1301 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1303 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1304 wrap if the relocation covers the high bit of an address.
1306 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1308 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1310 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1311 instead of R_SPARC_max.
1312 (sparc64_elf_info_to_howto): Likewise.
1313 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1314 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1316 1999-06-07 Richard Henderson <rth@cygnus.com>
1318 * section.c (_bfd_strip_section_from_output): Remove output
1319 sections with no initial link_order.
1321 1999-06-07 Nick Clifton <nickc@cygnus.com>
1323 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1325 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1327 * Makefile.am (SOURCE_HFILES): Add missing headers.
1328 * Makefile.in: Regenerated.
1330 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1332 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1335 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1337 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1338 range undefweak symbols.
1339 * hash.c: Add missing comma after @xref{}
1340 * linker.c: Likewise.
1342 1999-06-04 Nick Clifton <nickc@cygnus.com>
1344 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1346 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1347 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1348 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1349 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1351 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1353 * Makefile.am: Rebuild dependencies.
1354 (BFD32_BACKENDS): Add dwarf1.lo.
1355 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1356 * Makefile.in: Rebuild.
1358 1999-06-04 Nick Clifton <nickc@cygnus.com>
1360 * Makefile.am: Add epoc-arm-pe target.
1361 * Makefile.in: Regenerate.
1362 * pe-arm.c: Only redefine interworking function names if they have
1363 not already been redefined.
1364 * pei-arm.c: Only redefine interworking function names if they have
1365 not already been redefined.
1366 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1368 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1371 1999-06-03 Nick Clifton <nickc@cygnus.com>
1373 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1375 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1377 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1379 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1381 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1382 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1384 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1386 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1387 in other text sections.
1389 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1391 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1392 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1393 * libbfd.h: Regenerate.
1394 * coff-sh.c (sh_merge_private_data): Delete.
1395 (coff_bfd_merge_private_bfd_data): Change to
1396 _bfd_generic_verify_endian_match.
1397 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1399 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1401 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1403 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1405 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1407 (bfd_elf32_arm_process_before_allocation): Likewise.
1408 * bfd-in2.h: Rebuild.
1410 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1412 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1413 track of end_sequence markers.
1414 (add_line_info): Add END_SEQUENCE arg.
1415 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1416 debug-line info---it doesn't work right if a compilation unit
1417 consists of multiple discontiguous code-sequences. It would be
1418 worthwhile to optimize for the common case where a compilation
1419 unit results in a contiguous set of code sequences, but this is
1420 quite tricky to get right for arbitrary DWARF2 files.
1421 (lookup_address_in_line_info_table): Don't use the last line entry
1422 for a compilation unit for anything with an address higher than
1423 this line entry. Also, check for end_sequence markers to
1424 correctly handle discontinuities.
1425 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1426 compilation units, check all compilation units with each->high==0
1427 just like when reading compilation units.
1429 * dwarf2.c (decode_line_info): Initialize table->files and
1430 table->last_line to NULL to avoid segfaults due to random
1431 values in these members.
1432 (concat_filename): Check for out-of-range file number before
1433 indexing filename table. Segfaults suck.
1435 * dwarf2.c (decode_line_info): Don't truncate address to least
1436 significant 32 bits (breaks 64 bit targets).
1437 (lookup_address_in_function_table): Ditto.
1438 (comp_unit_contains_address): Ditto.
1440 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1442 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1443 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1444 (mips_elf64_howto_table_rela): Likewise.
1446 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1448 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1449 single section has two associated relocation sections.
1451 1999-06-02 Mark Salter <msalter@cygnus.com>
1453 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1454 COFF_WITH_PE defined.
1456 1999-06-02 Nick Clifton <nickc@cygnus.com>
1458 * pe-arm.c: Rename global arm interworking functions to avoid name
1459 collision when all targets BFD is built.
1462 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1464 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1465 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1466 (bfd_elf_section_data): Add use_rela_p.
1467 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1468 (_bfd_elf_new_section_hook): Likewise.
1469 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1471 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1472 * elfcode.h (write_relocs): Determine whether or not use rela
1473 relocs based on the relocation section header.
1474 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1475 instead of use_rela_p.
1476 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1477 (elf_backend_may_use_rela_p): Likewise.
1478 (elf_backend_default_use_rela_p): Likewise.
1479 (elfNN_bed): Use them.
1481 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1483 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1485 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1487 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1488 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1489 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1490 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1491 * bfd-in2.h: Regenerated.
1492 * libbfd.h: Likewise.
1493 * elf32-mips.c (mips_info_to_howto_rela): New function.
1494 (USE_REL): Adjust for new conventions.
1495 (MINUS_ONE): New macro.
1496 (elf_mips_howto_table): Add R_MIPS_SUB.
1497 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1499 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1500 .MIPS.content section.
1501 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1502 with .MIPS.content as .MIPS.content sections. Set
1503 SHF_MNIPS_NOSTRIP for such section.
1504 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1505 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1506 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1508 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1510 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1513 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1516 1999-05-30 Philip Blundell <philb@gnu.org>
1518 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1519 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1520 the addend does not overflow into the rest of the word.
1522 1999-05-29 Nick Clifton <nickc@cygnus.com>
1524 * bfd-in.h: Amend prototype for
1525 bfd_elf32_arm_process_before_allocation .
1526 * bfd-in.h: Regenerate.
1528 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1529 elements in a fixed sized array.
1530 (ARM_ELF_ABI_VERSION): Define.
1531 (ARM_ELF_OS_ABI_VERSION): Define.
1532 (R_ARM_THM_ABS5): Fix rightshift and size.
1533 (R_ARM_THM_PC22): Fix size.
1534 (R_ARM_PLT32): Define Howto.
1535 (find_howto): New function: Locate a howto based on a reloc
1537 (elf32_arm_info_to_howto): Use find_howto if necessary.
1538 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1539 bfd_reloc_code_real_type.
1540 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1541 and BFD_RELOC_VTABLE_ENTRY.
1542 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1544 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1545 elements in a fixed sized array.
1546 (ARM_ELF_ABI_VERSION): Define.
1547 (ARM_ELF_OS_ABI_VERSION): Define.
1548 (R_ARM_THM_ABS5): Fix rightshift and size.
1549 (R_ARM_THM_PC22): Fix size.
1550 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1551 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1552 bfd_reloc_code_real_type.
1554 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1555 no_pipeline_knowledge.
1556 (elf32_arm_link_hash_create): Initialise new field to zero.
1557 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1558 no_pipeline_knowledge. Use this parameter to initialise the field
1559 in the globals data structure.
1560 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1561 no_pipeline_knowledge is false and the binary is from an old
1563 (elf32_arm_merge_private_data): Generate an error if an attempt is
1564 made to linl together big endian and little endian code.
1565 (elf32_arm_post_process_headers): New function: Initialise the
1566 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1568 (elf_backend_post_process_headers): Define.
1570 1999-05-28 Nick Clifton <nickc@cygnus.com>
1572 * elf-bfd.h (struct elf_backend_data): Add new field:
1573 elf_backend_post_process_headers.
1575 * elfxx-target.h (elf_backend_post_process_headers): Define to
1576 NULL if not already defined.
1577 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1579 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1581 (_bfd_elf_compute_section_file_positions): Call
1582 elf_backend_post_process_headers if defined.
1584 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1586 * configure.in: Check whether getuid and getgid exist.
1587 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1588 HAVE_GETGID are not defined, respectively.
1589 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1591 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1592 * configure, config.in: Rebuild.
1594 1999-05-28 Martin Dorey <mdorey@madge.com>
1596 * elf32-i960.c: New file.
1597 * elf.c (prep_headers): Handle bfd_arch_i960.
1598 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1599 * config.bfd (i960-*-elf*): New target.
1600 * configure.in (bfd_elf32_i960_vec): New target vector.
1601 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1602 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1603 * Makefile.in, aclocal.m4, configure: Rebuild.
1605 1999-05-27 Nick Clifton <nickc@cygnus.com>
1607 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1609 (find_howto): New function: Find entries in the
1610 elf32_arm_howto_table.
1611 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1613 (elf32_arm_reloc_type_lookup): Add lookup for
1614 BFD_RELOC_ARM_PLT32.
1616 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1618 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1619 (elf32_arm_link_hash_table_create): Use above function as the
1620 constructor for hash table entries.
1621 (elf32_arm_relocate_section): Avoid crash when there is no output
1623 (elf32_arm_final_link_relocate): New parameter h.
1624 (elf32_arm_relocate_section): Pass symbol hash entry to above
1626 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1629 1999-05-25 Catherine Moore <clm@cygnus.com>
1631 * coff-arm.c (coff_arm_relocate_section): Don't emit
1632 base file entries for pc-relative values.
1634 1999-05-25 DJ Delorie <dj@cygnus.com>
1636 * peicode.h (coff_swap_sym_in): When we create the actual section
1637 to reflect the not-there section C_SECTION symbols refer to,
1638 change the symbol class to C_STAT as the section is now really
1641 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1643 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1646 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1648 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1650 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1651 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1653 1999-05-16 Nick Clifton <nickc@cygnus.com>
1655 * coff-mcore.c (in_reloc_p): Reinstate.
1657 1999-05-15 Nick Clifton <nickc@cygnus.com>
1659 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1660 * bfd-in2.h: Regenerate.
1661 * coff-mcore.c (in_reloc_p): Remove defintion.
1662 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1663 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1664 IMAGE_REL_MCORE_RVA.
1665 (coff_mcore_rtype_to_howto): Add special processing for
1666 IMAGE_REL_MCORE_RVA.
1667 (coff_mcore_relocate_section): Add support for
1668 IMAGE_REL_MCORE_RVA.
1669 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1670 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1672 (mcore_elf_relocate_section): Delete redundant case labels.
1674 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1676 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1677 precedence between bit-and and comparison.
1679 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1681 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1682 list of target formats (targ_selvecs).
1683 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1684 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1686 1999-05-10 DJ Delorie <dj@cygnus.com>
1688 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1689 reasonable mode until "ar x" is smart enough to skip it (fixes
1690 gcc/libgcc.a builds on mips-ecoff targets
1692 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1693 to work. Hack to support MS import libraries, which use different
1694 COMDAT types than GNU.
1695 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1696 to implied zero-length sections (see peicode below)
1697 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1698 filename symbols, which use one *or more* auxents.
1699 * coffswap.h (coff_swap_aux_in): ditto
1700 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1703 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1705 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1706 for all relocations.
1708 1999-05-10 Catherine Moore <clm@cygnus.com>
1710 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1711 if COFF_IMAGE_WITH_PE.
1712 (bfd_arm_process_before_allocation): Likewise.
1713 (bfd_arm_get_bfd_for_interworking): Likewise.
1714 * coff-arm.c: Likewise.
1715 * bfd-in2.h: Regenerate.
1716 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1717 (armpe_big_vec): Likewise.
1718 * configure: Rebuild.
1720 1999-05-10 Nick Clifton <nickc@cygnus.com>
1722 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1723 section, not just .rel. Same for .rela.
1725 1999-05-07 Nick Clifton <nickc@cygnus.com>
1727 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1728 endianism with an error message.
1730 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1732 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1733 assignment from "unsigned char *" to "char *".
1734 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1736 1999-05-05 Catherine Moore <clm@cygnus.com>
1738 * coff-arm.c (coff_arm_relocate_section): Add one to
1739 address of ARM_RVA32 thumb functions.
1741 1999-05-05 Catherine Moore <clm@cygnus.com>
1743 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1744 (elf32_m68k_copy_private_bfd_data): New.
1745 (elf32_m68k_merge_private_bfd_data): New.
1746 (elf32_m68k_print_private_bfd_data): New.
1747 (CPU32_FLAG): Define.
1748 (PLT_CPU32_ENTRY_SIZE): Define.
1749 (elf_cpu32_plt0_entry): Declare.
1750 (elf_cpu32_plt_entry): Declare.
1751 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1752 (elf_m68k_finish_dynamic_symbol): Likewise.
1753 (elf_m68k_finish_dynamic_sections): Likewise.
1754 (elf_backend_plt_header_size): Remove definition.
1755 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1756 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1757 (bfd_elf32_bfd_set_private_flags): Define.
1758 (bfd_elf32_bfd_print_private_bfd_data): Define.
1760 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1762 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1763 and R_LONG_PCREL_MODE.
1765 1999-04-29 Nick Clifton <nickc@cygnus.com>
1767 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1769 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1771 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1772 in relocation calculation.
1774 1999-04-26 Tom Tromey <tromey@cygnus.com>
1776 * aclocal.m4, configure: Updated for new version of libtool.
1778 1999-04-21 Nick Clifton <nickc@cygnus.com>
1780 * coff-mcore.c: Add support for mcore relocs.
1782 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1784 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1785 incorrect use EF_MIPS_xxBITPTRS.
1787 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1789 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1792 * bfd-in2.h: Rebuild.
1793 * libbfd.h: Rebuild.
1795 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1797 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1798 (coff_arm_relocate_section): Add ARM26D transform. Only
1799 change to ARM26D for relocateable links.
1801 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1803 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1804 (bfd_elf32_bfd_print_private_bfd_data): New.
1806 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1808 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1809 refetch addend if USE_REL, add many comments regarding current state.
1810 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1811 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1812 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1813 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1815 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1817 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1818 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1820 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1822 * dwarf2.c (decode_line_info): Don't truncate address to least
1823 significant 32 bits (breaks 64 bit targets).
1824 (lookup_address_in_function_table): Ditto.
1825 (comp_unit_contains_address): Ditto.
1827 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1829 * coff-arm.c (arm_emit_base_file_entry): New routine.
1830 (A2T3_OFFSET): Define.
1831 (T2A3_OFFSET): Define.
1832 (coff_arm_relocate_section): Emit base file entries for interworking
1835 1999-04-13 Philip Blundell <philb@gnu.org>
1837 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1838 relocs 17 through 19.
1840 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1842 * elfcode.h: Remove fnmatch.h.
1843 * elflink.h (elf_link_assign_sym_version): Call back to ld
1844 instead of calling fnmatch.
1846 * config.bfd (i?86-*-beoself): Include pe vecs.
1848 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1850 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1853 1999-04-10 Richard Henderson <rth@cygnus.com>
1855 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1856 when trying to resolve dynamic symbol references.
1857 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1858 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1859 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1860 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1861 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1862 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1863 * elflink.h (elf_link_output_extsym): Likewise.
1865 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1867 * section.c (_bfd_strip_section_from_output): New function moved from
1868 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1869 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1870 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1871 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1872 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1873 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1874 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1875 * bfd-in2.h: Update.
1877 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1879 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1881 1999-04-08 Nick Clifton <nickc@cygnus.com>
1883 * coff-mcore.c: New File: Support for mcore-pe targets.
1884 * cpu-mcore.c: New File: Support for mcore targets.
1885 * elf32-mcore.c: New File: Support for mcore-elf target.
1886 * pe-mcore.c: New File: Definitions for mcore-pe target.
1887 * pei-mcore.c: New File: Definitions for mcore-pei target.
1888 * Makefile.am: Add support for MCore targets.
1889 * Makefile.in: Regenerate.
1890 * config.bfd: Add support for MCore targets.
1891 * configure.in: Add support for MCore targets.
1892 * configure: Regenerate.
1893 * archures.c: Add support for MCore architecture.
1894 * bfd-in2.h: Regenerate.
1895 * coffcode.h: Add support for mcore-pe targets.
1896 * elf.c: Add support for mcore-elf target.
1897 * reloc.c: Add support for MCore relocs.
1898 * targets.c: Add support for MCore targets.
1900 1999-04-07 Nick Clifton <nickc@cygnus.com>
1902 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1903 R_ARM_XPC25 and R_ARM_THM_XPC22.
1904 (elf32_arm_reloc_map): Remove redundant entries.
1906 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1908 * sysdep.h (LC_MESSAGES): Never define.
1910 1999-04-06 Chris Torek <torek@bsdi.com>
1912 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1913 all callers. Rewrite completely.
1914 (_bfd_relocate_contents): Rewrite overflow checking.
1915 * bfd-in2.h: Rebuild.
1917 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1919 From Gabriel Paubert <paubert@iram.es>:
1920 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1921 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1922 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1923 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1924 * ppcboot.c (ppcboot_vec): Use little endian routines for
1927 * elf.c (elfcore_strndup): Only define if it will be used.
1928 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1930 (ppc_elf_check_relocs): Remove unused local i.
1931 (ppc_elf_gc_mark_hook): Add default case to switch.
1933 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1934 * srec.c (srec_scan): Accept \r in symbol definitions.
1935 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1936 (symbolsrec_object_p): Likewise.
1938 1999-04-04 Don Bowman <don@pixsci.com>
1940 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1942 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1944 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1946 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1947 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1949 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1951 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1954 1999-03-31 Nick Clifton <nickc@cygnus.com>
1956 * config.bfd: Add support for arm-epoc-pe target.
1957 * configure.in: Add support for arm-epoc-pe target.
1958 * configure: Regenerate.
1959 * targets.c: Add support for arm-epoc-pe target.
1960 * coff-arm.c: Allow header files to override definition of
1961 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1962 * pe-arm.h: Allow previous header files to override definition of
1963 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1964 * pei-arm.h: Allow previous header files to override definition of
1965 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1966 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1967 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1969 1999-03-30 Nick Clifton <nickc@cygnus.com>
1971 * elf.c (elf_map_symbols): Handle the case where section
1972 symbols are generated for content-less sections which are
1973 not mapped to the output file.
1975 * linker.c: Replace direct references to fields in BFD structure
1976 with accessor macros.
1978 * elflink.h: Replace direct references to fields in BFD structure
1979 with accessor macros.
1981 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1983 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1985 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1986 account when adjusting section symbols during a partial link.
1988 1999-03-24 Nick Clifton <nickc@cygnus.com>
1990 * coff-sparc.c (struct coff_reloc_map): Change type of field
1991 'bfd_reloc_val' to bfd_reloc_code_real_type.
1992 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1993 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1994 * elf32-arc.c (struct arc_reloc_map): Ditto.
1995 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1996 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1997 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1998 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1999 * elf32-sh.c (struct elf_reloc_map): Ditto.
2000 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2001 * elf32-v850.c (struct v850_reloc_map): Ditto.
2002 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2003 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2004 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2006 1999-03-17 Martin Hunt <hunt@cygnus.com>
2008 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2009 function so source-level assembly works. If multiple N_SOs
2010 are seen without and N_FUNs, create an indextable entry with
2011 a NULL function name.
2013 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2015 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2016 of certian similar cpus.
2018 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2020 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2021 Add the 5000. Change the architecture for the 5400 to mips4.
2022 (elf_mips_mach): Add r5000.
2024 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2026 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2028 1999-03-11 Nick Clifton <nickc@cygnus.com>
2030 * binary.c (binary_set_section_contents): Generate warning about
2031 huge file offsets for any section that will occupy file space, not
2032 just those that are loadable.
2034 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2036 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2038 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2040 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2042 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2044 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2045 * elflink.h: Revert all changes since Feb 16. Instead:
2046 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2047 appropriate. Copy it to version symbols.
2048 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2049 symbols if appropriate.
2050 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2051 symbol if appropriate.
2052 (elf_link_output_extsym): If symbol is marked as undefined, and
2053 has no nonweak references, mark it as weak undefined.
2055 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2057 * elflink.h (elf_merge_symbol): When overriding a dynamic
2058 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2060 (elf_link_add_object_symbols): Don't copy the other field if we
2063 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2065 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2066 shared object with a weak undefined symbol.
2068 1999-02-18 Nick Clifton <nickc@cygnus.com>
2070 * elfarm-nabi.c: Set partial_inplace back to false.
2072 1999-02-17 Nick Clifton <nickc@cygnus.com>
2074 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2075 (USER_LABEL_PREFIX): Set to "_".
2077 The following patches are from: Scott Bambrough
2078 <scottb@corelcomputer.com>
2080 * libaout.h (M_ARM6_NETBSD): Set to 143.
2082 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2083 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2084 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2085 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2086 * bfd-in2.h: Regenerate.
2088 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2089 'true' as REL relocs are now being used. Add new PIC relocs:
2090 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2091 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2093 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2095 (elf32_arm_final_link_relocate): Change parameters so that entire
2096 reloc is passed. Add support for PIC relocs.
2097 (elf32_arm_relocate_section): Pass entire reloc to
2098 elf32_arm_final_link_relocate.
2099 (elf32_arm_check_relocs): Handle new PIC relocs.
2100 (elf32_arm_adjust_dynamic_symbol): New function.
2101 (elf32_arm_size_dynamic_sections): New function.
2102 (elf32_arm_discard_copies): New function.
2103 (elf32_arm_finish_dynamic_symbol): New function.
2104 (elf32_arm_finish_dynamic_sections): New function.
2105 (ELF_MAXPAGE_SIZE): Define.
2106 (bfd_elf32_bfd_reloc_type_lookup): Define.
2107 (elf_backend_relocate_section): Define.
2108 (elf_backend_adjust_dynamic_symbol): Define.
2109 (elf_backend_create_dynamic_sections): Define.
2110 (elf_backend_finish_dynamic_symbol): Define.
2111 (elf_backend_finish_dynamic_sections): Define.
2112 (elf_backend_size_dynamic_sections): Define.
2113 (elf_backend_plt_readonly): Define.
2114 (elf_backend_want_got_plt): Define.
2115 (elf_backend_want_plt_sym): Define.
2117 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2119 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2120 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2121 (_bfd_mips_elf_fake_sections): Likewise.
2123 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2125 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2126 bfd_elf32_arm_get_bfd_for_interworking,
2127 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2130 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2131 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2132 elf32_arm_find_nearest_line): Make them static.
2134 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2136 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2137 callers. Do not merge a definition from a shared object with a
2138 weak undefined symbol.
2139 (elf_link_add_object_symbols): Do not change the symbol type or
2140 size if the old symbol overrides the new one.
2142 1999-02-08 Nick Clifton <nickc@cygnus.com>
2144 * config.bfd: Add support for strongarm target.
2146 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2148 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2149 fields instead of unsigned char.
2151 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2153 * Makefile.am: Rebuild dependencies.
2154 * Makefile.in: Rebuild.
2156 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2158 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2159 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2160 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2161 * acinclude.m4: Add comments to uses of AC_DEFINE.
2162 * acconfig.h: Remove.
2163 * configure: Rebuild with current autoconf/automake.
2164 * aclocal.m4: Likewise.
2165 * config.in: Likewise.
2166 * Makefile.in: Likewise.
2168 1999-02-04 DJ Delorie <dj@cygnus.com>
2170 * libbfd.c (real_read): don't call fread for zero bytes. This
2171 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2173 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2175 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2176 of a jump is in the current 256 MB region.
2178 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2180 * format.c (bfd_check_format_matches): Change last patch to only
2181 take effect for the binary target.
2183 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2185 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2187 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2189 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2191 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2193 * format.c (bfd_check_format_matches): If the target was
2194 previously specified, don't check other targets when checking for
2197 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2199 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2200 (elf32_arm_reloc_type_lookup): Removed
2201 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2202 (elf32_arm_reloc_type_lookup): New.
2203 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2204 (elf32_arm_reloc_type_lookup): New.
2206 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2208 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2209 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2210 * Makefile.am: Use new files.
2211 * Makefile.in: Regenerate.
2212 * configure.in: Use new files.
2213 * configure: Regenerate.
2215 1999-02-01 Nick Clifton <nickc@cygnus.com>
2217 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2218 (fr30_elf_gc_sweep_hook): New function.
2219 (elf_backend_can_gc_sections): Define.
2221 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2223 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2224 and bfd_elf32_bigarm_oabi_vec.
2226 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2228 * Makefile.am (elf32-arm-oldabi.lo): New.
2229 (elf32-arm-newabi.lo): New.
2230 * Makefile.in: Regenerate.
2231 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2232 (arm-*-elf): Likewise.
2234 (thumb-*-oabi): New.
2235 * configure: Regenerate.
2236 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2237 (bfd_elf32_bigarm_oabi_vec): New.
2238 * elf32-arm-newabi.c: New.
2239 * elf32-arm-oldabi.c: New.
2240 * elf32-arm.c: Removed.
2243 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2245 * binary.c (binary_set_section_contents): Omit warnings for
2246 unloadable sections.
2248 1999-01-31 Michael Meissner <meissner@cygnus.com>
2250 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2251 powerpc{,le}-*-eabi.
2253 1999-01-29 Nick Clifton <nickc@cygnus.com>
2255 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2256 * dwarf2.c (read_signed_leb128): Remove unused variables.
2258 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2260 * elf.c (assign_file_positions_for_segments): Only adjust
2261 p_align when needed.
2263 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2265 * binary.c (binary_set_section_contents): Don't return early for a
2266 non-loadable section, in case the first section is non-loadable.
2267 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2268 W. Rozycki <macro@ds2.pg.gda.pl>.
2270 1999-01-28 Nick Clifton <nickc@cygnus.com>
2272 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2273 R_FR30_GNU_VTENTRY relocs.
2275 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2277 * elflink.h (elf_link_output_sym): Zero syms which are
2278 part of sections which have been excluded.
2280 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2282 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2284 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2285 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2287 1999-01-27 Nick Clifton <nickc@cygnus.com>
2289 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2291 (fr30_final_link_relocate): Use computed value as result of
2294 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2296 * binary.c (binary_set_section_contents): Emit warning for
2297 huge file offsets due to widely-dispersed section LMAs.
2299 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2301 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2302 align first section to largest section alignment, not first
2305 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2307 * configure.in: Require autoconf 2.12.1 or higher.
2309 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2311 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2312 * bfd-in2.h: Likewise.
2313 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2315 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2317 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2318 * cpu-mips.c: Add support for and independent 4111.
2319 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2320 (_bfd_mips_elf_final_write_processing):
2321 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2323 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2325 * elf32-mips.c (elf_mips_abi_name): New.
2326 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2328 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2330 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2331 Handle bfd_mach_mips4300.
2333 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2335 * elf32-i386.c: Remove leaked development code from patch
2336 1998-12-10 by Richard Henderson.
2338 1998-12-10 Richard Henderson <rth@cygnus.com>
2340 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2341 in debug sections for symbol defined externally.
2343 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2345 * targets.c (bfd_target_vector): Remove duplicate entry for
2348 1998-12-09 Nick Clifton <nickc@cygnus.com>
2350 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2351 since we are using RELAs.
2353 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2355 SCO Open Server Release 5 core file support, from Jouke Numan
2357 * sco5-core.c: New file.
2358 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2359 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2360 * Makefile.am: Rebuild dependencies.
2361 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2362 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2363 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2364 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2365 * bfd-in2.h, configure, Makefile.in: Rebuild.
2367 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2369 * config.bfd (hppa*-*-mpeix*): New target.
2370 * configure.in: Add AC_HEADER_DIRENT.
2371 (hppa*-*-mpeix*): New target.
2372 * configure.host (hppa*-*-mpeix*): New host.
2373 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2374 friends rather than just including <sys/dir.h>.
2375 * som.h (struct som_symbol): Add hppa_priv_level and apto
2376 tc_data. Change all users.
2377 (struct somdata): Add comp_unit field.
2378 (obj_som_compilation_unit): Define.
2379 (bfd_som_attach_compilation_unix): Declare.
2380 * som.c: Check HOST_HPPAMPEIX.
2381 (struct som_misc_symbol_info): Add new field priv_level.
2382 (som_object_setup): Add current_offset parameter. Change all
2384 (setup_sections): Likewise.
2385 (som_object_p): For EXECLIBMAGIC, read the lst header.
2386 (som_write_symbol_strings): Add compilation_unit parameter.
2388 (som_finish_writing): Write out compilation_unit.
2389 (som_bfd_derive_misc_symbol_info): Set priv_level.
2390 (som_build_and_write_symbol_table): Set xleast field to 3.
2391 (som_slurp_symbol_table): Set symbol priv_level.
2392 (bfd_som_attach_compilation_unit): New function.
2393 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2394 priv_level into symbol_value.
2395 * configure, config.in: Rebuild.
2397 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2399 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2400 warning function to call _bfd_error_handler instead.
2402 * libbfd.c (COERCE32): Cast through unsigned long and long to
2403 avoid bug in old version of gcc.
2405 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2406 (elf_backend_additional_program_headers): Don't define.
2408 1998-12-08 Nick Clifton <nickc@cygnus.com>
2410 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2411 relocations to include offset of 2 included in the insns, and the
2412 offset of the relocs within the section.
2414 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2416 The following changes were made by David Taylor
2417 <taylor@texas.cygnus.com>, Edith Epstein
2418 <eepstein@sophia.cygnus.com>, Jim Blandy
2419 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2420 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2421 changes originally made by HP; HP did not create ChangeLog
2424 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2425 automake macro library.
2427 * hpux-core.c (hpux_core_core_file_p): this function now
2428 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2429 found in the corefile! Also, in hpux_core_core_file_p, if we
2430 encounter a section with an unknown type, don't punt. Instead,
2431 just skip it. Also, count the number of sections of known type
2432 that we encounter. If we encounter at least one good one, then
2433 we'll declare that the file is a core file. If we encounter any
2434 unknown ones but some known ones, then we'll issue a warning (but
2435 still declare it to be a core file). Also, correctly decide when a
2437 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2438 (CORE_ANON_SHMEM): define if not defined.
2439 (hpux_core_struct): add members lwpid and user_tid.
2440 (core_kernel_thread_id, core_user_thread_id): new macros.
2441 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2442 the name before storing it in the bfd.
2443 (hpux_core_core_file_p): handle threads.
2445 * libhppa.h (GET_FIELD): protect against redefinition.
2446 (HPPA_WIDE): define.
2447 (GET_FIELD): define.
2452 (sign_extend): redefine.
2453 (assemble_6): define.
2454 (assemble_12): rewrite.
2455 (assemble_16): define.
2456 (assemble_16a): define.
2457 (assemble_17): rewrite.
2458 (assemble_22): define.
2460 1998-12-07 Nick Clifton <nickc@cygnus.com>
2462 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2463 relocations for signed values.
2465 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2467 * mipsbsd.c (MY(set_arch_mach)): Make static.
2468 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2469 bfd_mach_mips* macros rather than simple numbers.
2471 COFF weak symbol support, based on patches from Mark Elbrecht
2472 <snowball3@usa.net>:
2473 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2474 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2475 (coff_write_alien_symbol): Likewise.
2476 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2477 (coff_link_add_symbols): Likewise.
2478 (_bfd_coff_link_input_bfd): Likewise.
2479 (_bfd_coff_write_global_sym): Likewise.
2481 * elf.c (copy_private_bfd_data): Always initialize the
2482 includes_phdrs field.
2484 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2485 file defines a symbol first mentioned in an ELF file.
2487 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2488 possible, rather than only if BFD64.
2489 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2491 * bfd-in2.h: Rebuild.
2493 * srec.c (srec_set_section_contents): Correct test to avoid
2494 switching to 4 byte addresses after seeing a second section which
2495 requires 3 byte addresses. From Joel Schantz
2496 <joel.schantz@argosys.boeing.com>.
2498 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2499 <aymeric.vincent@emi.u-bordeaux.fr>.
2501 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2503 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2504 decide whether the output file is -mrelocatable-lib,
2505 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2507 1998-12-03 Nick Clifton <nickc@cygnus.com>
2509 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2510 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2511 * bfd-in2.h: Regenerate.
2512 * libbfd.h: Regenerate
2514 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2516 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2517 link against a dynamic symbol with no type or size.
2519 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2521 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2522 relocation for section which does not get loaded.
2523 (elf_i386_relocate_section) [R_386_32]: Likewise.
2525 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2527 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2528 reloc_count and i long instead of unsigned long. Handle error
2529 return from bfd_canonicalize_reloc.
2531 1998-12-01 Nick Clifton <nickc@cygnus.com>
2533 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2536 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2538 * elf32-sh.c (elf/sh.h): Include.
2539 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2540 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2541 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2542 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2543 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2545 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2547 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2548 causes division by zero later on.
2550 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2552 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2555 1998-11-25 DJ Delorie <dj@cygnus.com>
2557 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2560 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2562 * elf32-fr30.c (fr30_elf_relocate_section): Call
2563 fr30_final_link_relocate.
2564 (fr30_final_link_relocate): New function: Handle I20 and I32
2566 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2567 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2568 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2570 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2573 The following changes are based on a patch submitted by Gianluca
2574 Moro <glctr@abc.it>:
2576 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2577 not already been updated.
2578 (find_remembered_hi16s_reloc): New parameter 'already_found'
2579 returns state of remembered hi16s reloc.
2580 (remember_hi16s_reloc): Set 'found' field to false.
2581 (hi16s_location): Add 'found' field.
2583 1998-11-23 DJ Delorie <dj@cygnus.com>
2585 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2586 to see .DLL files as unrecognized.
2587 (i3coff_object_p): Sorry, had to hack it to not recognize these
2588 files (pei-i386) on request.
2590 1998-11-23 DJ Delorie <dj@cygnus.com>
2592 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2593 relents. Call bfd_check_format to reinitialize.
2595 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2597 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2600 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2602 * aclocal.m4: regenerate
2603 * configure: regenerate
2605 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2607 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2608 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2609 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2610 respect it as an upper bound on what memory to reference.
2611 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2612 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2613 update vtable_entries_size appropriately.
2615 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2617 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2620 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2622 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2623 bfds; they have no "file" so we fake it.
2624 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2625 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2626 resizing the memory buffer.
2627 * opncls.c (bfd_make_writable): New function; lets you write a
2628 bfd_create'd bfd to an in-memory buffer.
2629 (bfd_make_readable): New function; lets you read back that buffer
2630 as if it were from bfd_openr. Used to build generated archive
2631 members (winsup's ld's dlltool)
2633 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2635 * po/bfd.pot: Regenerated.
2637 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2639 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2642 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2644 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2645 element of the gotentry list for local symbols too.
2646 (elf64_alpha_relocate_section): Unify local and global handling.
2647 Assert that gotent->use_count > 0.
2649 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2651 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2652 update for file name changes of July 2, 1998.
2654 * configure: Rebuild.
2656 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2658 * po/bfd.pot: Regenerated.
2660 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2662 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2663 * aclocal.m4, configure: regenerate
2665 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2667 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2669 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2671 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2672 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2674 * aclocal.m4, configure: regenerated.
2676 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2678 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2679 R_D10V_GNU_VTENTRY relocs.
2680 (elf_d10v_howto_table): Likewise.
2681 (d10v_reloc_map d10v_reloc_map): Likewise.
2682 (elf32_d10v_gc_mark_hook): New.
2683 (elf32_d10v_gc_sweep_hook): New.
2684 (elf32_d10v_check_relocs): New.
2685 (elf32_d10v_relocate_section): New.
2686 (elf_backend_relocate_section): Define.
2687 (elf_backend_can_gc_sections): Define.
2689 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2691 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2692 (BFD64_BACKENDS): ...from here.
2693 (BFD32_BACKENDS_CFILES): Move vms files here...
2694 (BFD64_BACKENDS_CFILES): ...from here.
2695 * Makefile.in: Rebuild.
2697 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2699 * Makefile.am: Add FR30 target.
2700 * Makefile.in: Add FR30 target.
2701 * archures.c: Add support for FR30.
2702 * config.bfd: Add support for FR30.
2703 * configure.in: Add support for FR30.
2704 * reloc.c: Add support for FR30 relocations.
2705 * targets.c: Add support for FR30 relocations.
2706 * bfd-in2.h: Regenerate.
2707 * configure: Regenerate.
2708 * libbfd.h: Regenerate.
2709 * cpu-fr30.c: New file.
2710 * elf32-fr30.c: New file.
2712 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2714 * configure.in: detect cygwin* instead of cygwin32*
2715 * configure: regenerate
2717 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2719 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2720 use bfd_malloc and free instead and check return value from bfd_malloc.
2722 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2724 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2725 * libbfd.h: Rebuild.
2727 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2728 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2729 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2730 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2732 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2734 (mips_elf_link_hash_table_create): Don't initialize
2735 dynsym_sec_strindex.
2736 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2737 (mips_elf_size_dynamic_sections): Generate a section symbol for
2738 every output section.
2739 (mips_elf_finish_dynamic_sections): Count all sections for
2741 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2744 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2746 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2747 for later PLT entries in large PLTs.
2748 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2750 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2752 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2754 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2756 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2757 * elflink.h (elf_collect_hash_codes): New function. This function is
2758 called for each exported symbol and we compute the ELF hash value for
2760 (compute_bucket_value): New function. It is called from
2761 size_dynamic_sections to determine the hash table size. When we are
2762 optimizing a better, but slower, algorithm is used.
2763 (size_dynamic_sections): Call compute_bucket_value.
2765 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2767 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2769 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2771 (sh_elf_gc_mark_hook): New.
2772 (sh_elf_gc_sweep_hook): New.
2773 (sh_elf_check_relocs): New.
2774 (elf_backend_can_gc_sections): Define.
2776 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2778 * acinclude.m4: undo previous gettext change
2779 * aclocal.m4: rebuild with right version of aclocal.
2781 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2783 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2784 aclocal.m4 to acinclude.m4, so they don't get lost.
2786 * elfcore.h: rewrite for better corefile support.
2787 * elf.c (elfcore_*): new functions.
2788 * elf-bfd.h (elf_obj_tdata): new structure members.
2789 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2791 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2793 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2795 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2796 and R_M32R_GNU_VTENTRY.
2797 (elf_backend_can_gc_sections): Define.
2798 (m32r_elf_check_relocs): New.
2799 (m32r_elf_gc_mark_hook): New.
2800 (m32r_elf_gc_sweep_hook): New.
2801 (m32r_elf_relocate_section): Handle VT relocs.
2803 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2805 * coff-arm.c (arm_relocate_section): Remove redundant test.
2807 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2808 cleat that the 'bitsize' field is the size of the bitfield AFTER
2809 relocation not before.
2811 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2813 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2816 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2818 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2819 R_SPARC_GNU_VTENTRY.
2820 (elf32_sparc_check_relocs): Handle them.
2821 (elf32_sparc_reloc_type_lookup): Likewise.
2822 (elf32_sparc_relocate_section): Likewise.
2823 (elf32_sparc_gc_mark_hook): New.
2824 (elf32_sparc_gc_sweep_hook): New.
2826 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2828 * som.c (som_finish_writing): Perform some sanity checks when
2829 writing an executable or shared library.
2831 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2833 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2834 * configure.in (elf): Add dwarf1.lo.
2835 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2836 * elf.c (_bfd_elf_find_nearest_line): Add call to
2837 _bfd_dwarf1_find_nearest_line.
2838 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2839 Add call to _bfd_dwarf1_find_nearest_line.
2840 * configure: Rebuilt.
2842 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2844 * elflink.h (elf_gc_sections): Do not allow garbage
2845 collection if dynamic sections have been created.
2847 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2849 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2851 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2852 (v850_elf_perform_relocation): Likewise.
2853 (v850_elf_final_link_relocate): Likewise.
2854 (v850_elf_relocate_section): Likewise.
2855 (v850_elf_gc_sweep_hook): New routine.
2856 (v850_elf_gc_mark_hook): New routine.
2857 (elf_backend_can_gc_sections): Define.
2859 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2861 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2864 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2866 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2867 Declare size as bfd_size_type.
2868 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2870 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2872 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2874 * som.c (CPU_PA_RISC2_0): Define.
2875 (_PA_RISC2_0_ID): Likewise.
2876 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2878 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2880 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2881 has a base which is already defined, only add the referenced
2882 symbol to the dynamic symbol table if it is defined or referenced
2885 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2888 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2890 * elflink.h (elf_link_add_object_symbols): Undo last change.
2892 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2894 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2895 symbol for the indirect alias to a versioned symbol.
2897 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2899 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2900 (elf32_i386_vtentry_howto): New.
2901 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2902 or elf32_i386_vtinherit_howto on lookup.
2904 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2906 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2907 reloc_type. Rename R_68K__max to R_68K_max.
2908 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2911 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2913 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2914 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2916 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2919 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2921 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2922 message has a null byte terminator.
2924 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2926 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2927 word subject to R_V850_32 relocation.
2929 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2931 * dwarf2.c: Add comment describing problem computing line numbers
2932 for undefined symbols at link time.
2934 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2936 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2937 transform a defweak into a plt entry.
2938 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2939 plt entry references to receive a RELATIVE reloc.
2940 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2941 (elf64_alpha_relocate_section): Assert we don't overrun
2942 the allocated relocation space.
2944 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2946 * elf.c (swap_out_syms): Always treat section symbols as
2947 special, even if they are attached to a common section.
2949 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2951 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2952 sections with v850 common section attributes into named v850
2954 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2955 common section attributes into named v850 common sections.
2957 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2959 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2962 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2964 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2965 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2966 reloc to the wrong section a warning, not an error. .dynsbss
2967 is not an output section, so there is no need to check for it.
2969 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2971 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2973 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2975 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2976 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2978 (elf32_arm_gc_mark_hook): New.
2979 (elf32_arm_gc_sweep_hook): New.
2980 (elf32_arm_check_relocs): New.
2981 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2983 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2986 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2988 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2989 assume there is no PLT or GOT.
2991 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2993 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2994 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2995 also accepted as a function symbol type.
2997 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2999 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3001 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3003 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3004 match definition of _bfd_gc_sections field.
3005 * libbfd.h: Rebuild.
3007 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3009 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3010 the addend of a dynamic relocation referencing a section.
3011 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3012 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3014 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3016 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3017 bed has a size_dynamic_sections routine before trying to use it.
3019 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3021 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3022 _bfd_elf_rel_vtable_reloc_fn.
3024 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3026 * Makefile.am: Add elf32-arm.c.
3027 * Makefile.in: Rebuild.
3028 * elf-bfd.h: Add elf_backend_get_symbol_type.
3029 * elf.c (swap_out_syms): If defined, call
3030 elf_backend_get_symbol_type.
3031 * elf32-arm.c: Define elf_backend_get_symbol_type.
3032 (elf32_arm_get_symbol-type): New routine.
3033 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3034 (bfd_elf32_arm_process_before_allocation): Change to
3035 check for STT_ARM_TFUNC.
3036 (elf32_arm_final_link_relocate): Likewise.
3037 * elfxx-target.h: Add elf_backend_get_symbol_type.
3039 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3041 * archures.c (bfd_mach_alpha_ev[456]): New.
3042 * cpu-alpha.c: Rework to match these types.
3043 * bfd-in2.h: Rebuild.
3045 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3047 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3048 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3050 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3051 (elf_i386_reloc_type_lookup): Recognize them.
3052 (elf_i386_check_relocs): Pass them off to generic code.
3053 (elf_i386_relocate_section): Ignore them.
3054 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3055 (elf_backend_can_gc_sections): True.
3057 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3059 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3060 before looking at owner field.
3061 (elf32_arm_to_thumb_stub): Ditto.
3062 (elf32_arm_relocate_section): Compute name before calling
3063 elf32_arm_final_link_relocate().
3065 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3067 * elf.c: comment and formatting cleanups.
3070 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3072 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3073 (core files are treated differently than object files).
3074 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3075 bfd_elf_mkcorefile): declare.
3076 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3077 bfd_elf_mkcorefile): add to bfd_target vector.
3078 * elfcore.h (elf_core_file_p): save the program header table,
3079 and set the bfd architecture from the elf file header.
3080 * elf.c (bfd_elf_mkcorefile): new function.
3081 (_bfd_elf_write_corefile_contents): new function.
3082 (assign_file_positions_for_segments): add cases for handling
3083 PT_NOTE segments. (assign_file_positions_except_relocs):
3084 core files should be handled the same as exec files.
3085 (prep_headers): identify core files as type ET_CORE.
3086 (copy_private_bfd_data): identify the sections belonging to
3087 the PT_NOTE segment.
3089 * elf32-sparc.c (elf32_sparc_final_write_processing):
3090 add break statement to default case.
3092 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3094 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3095 section (not input) will be in sections ".sbss", ".sbss2",
3096 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3097 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3098 output_offset for correct evaluation of addend.
3100 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3102 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3103 elf32_arm_allocate_interworking_sections and
3104 elf32_arm_process_before_allocation.
3106 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3108 * bfd-in.h: Ammend prototype for
3109 elf32_arm_process_before_allocation to remove surplus third
3112 * bfd-in2.h: Regenerate.
3114 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3116 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3118 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3120 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3121 calculated for RELOC_SPARC_REV32 case.
3123 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3125 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3126 elf32_arm_allocate_interworking_sections and
3127 elf32_arm_process_before_allocation.
3128 * bfd-in2.h: Regenerated.
3129 * elf32-arm.c Define elf32_arm_link_hash_table.
3130 (insert_thumb_branch): New routine.
3131 (find_thumb_glue): New routine.
3132 (find_arm_glue): New routine.
3133 (record_arm_to_thumb_glue): New routine.
3134 (record_thumb_to_arm_glue): New routine.
3135 (elf32_arm_link_hash_table_create): New routine.
3136 (elf32_arm_get_bfd_for_interworking): New routine.
3137 (elf32_arm_allocate_interworking_sections) New routine.
3138 (elf32_arm_process_before_allocation) New routine.
3139 (elf32_thumb_to_arm_stub): New routine.
3140 (elf32_arm_to_thumb_stub): New routine.
3141 (elf32_print_private_bfd_data): Fix typo.
3142 (elf32_arm_final_link_relocate): Add argument sym_sec.
3143 Check for branches to thumb symbols in case R_ARM_PC24.
3144 Check for branches to arm symbols in case R_ARM_THM_PC22.
3145 (elf32_arm_relocate_section): Pass symbol section to
3146 elf32_arm_final_link_relocate.
3148 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3150 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3151 entries unless the symbol is defined in the executable; in
3152 particular, undefined weak symbols get a PLT entry.
3154 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3156 * libaout.h: Remove nested comment to avoid warning.
3158 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3160 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3161 R_ARM_PC24 relocation.
3163 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3165 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3166 argument is_local. Add argument sym_flags. Check sym_flags
3167 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3168 (elf32_arm_relocate_section): Don't pass local sym and pass
3169 sym_flags to elf32_arm_final_link_relocate.
3171 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3173 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3174 to not count too few relocs for dynamicly linked executables.
3176 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3178 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3179 symbols without a dynamic index dynamic. Consider all weak
3181 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3182 correspondance between input and output sections.
3184 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3186 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3187 that use a .got.plt section start the got offset at zero.
3189 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3191 * ieee.c (ieee_write_processor): Correct the processor ID written
3192 out for bfd_arch_m68k, accommodating change of March 25.
3194 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3196 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3197 R_ARM_THM_RPC22 relocations.
3199 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3201 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3203 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3204 .got relocs in -Bsymbolic shared objects.
3206 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3208 * elf32-arm.c: Add private flags to ELF header.
3209 (elf32_arm_print_private_bfd_data): New Function.
3210 (elf32_arm_set_private_flags): New Function.
3211 (elf32_arm_copy_private_flags): New Function.
3212 (elf32_arm_merge_private_bfd_data): New Function.
3214 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3216 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3218 (elf32_sparc_relocate_section): Likewise.
3220 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3222 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3223 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3224 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3225 of the function. Recognize no .plt as static linking.
3227 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3229 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3230 ".liblist" string through gettext.
3232 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3234 * Makefile.am: Add support for elf32-arm.lo.
3235 * Makefile.in: Rebuild.
3236 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3237 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3238 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3239 * configure: Regenerate.
3240 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3241 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3242 bfd_target bfd_elf32_littlearm_vec.
3243 * elf32-arm.c: New file.
3245 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3247 * libaout.h (M_SPARCLITE_LE): New machine.
3248 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3249 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3250 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3251 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3252 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3253 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3254 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3255 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3256 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3257 be BFD_RELOC_SPARC_REV32.
3259 * config.bfd (sparc86x-*-aout): New
3261 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3263 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3264 actually mapping the output sections.
3266 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3269 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3270 (mn10300_elf_reloc_map): Similarly.
3271 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3273 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3275 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3277 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3278 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3279 elf_mips_reloc_type defined in elf/mips.h.
3281 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3283 * elf64-mips.c: Remove reloc_type definition completely. It's now
3286 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3288 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3289 as they are defined in elf/mips.h now.
3291 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3294 * Re-add lost change:
3295 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3297 (mn10300_elf_relax_section): Include stack space for register saves
3298 in the imm8 field of a "call" instruction.
3299 (compute_function_info): Determine how much stack is allocated by
3300 the movm instruction. Fix typo.
3301 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3303 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3305 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3306 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3308 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3310 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3312 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3314 * elf32-hppa.h: Let ELF header define the enum containing the
3315 external reloc numbers.
3316 * elf32-i386.h: Likewise.
3318 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3320 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3321 * elf32-mips.c: Likewise.
3322 * elf32-ppc.c: Likewise.
3324 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3326 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3327 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3329 * bfd-in.h: Regenerate.
3330 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3331 parameter to 'unsigned int' to avoid K&R compatability problems.
3333 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3335 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3336 functionname_ptr to be const. Change line_ptr to be unsigned.
3338 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3339 macro is not defined. Change second parameter from bfd_link_info
3340 to coff_final_link_info. Add prototype.
3341 (coff_final_link_postscript): Simplify handling when macro is not
3342 defined. Add prototype.
3344 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3346 * elf-mn10300.c: Before include system specific ELF header define
3347 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3348 * elf32-mips.c: Likewise.
3349 * elf32-ppc.c: Likewise.
3351 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3353 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3354 temporary patch over to elf64-mips.c as well.
3356 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3358 * elf32-mips.c (reloc_type): Temporarily disable definition of
3359 standard relocation since they are now defined in elf/mips.h.
3361 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3363 * elf-m10200.c (mn10200_elf_final_link_relocate):
3364 Modify range test for case R_MN10200_8.
3366 * elf-m10300.c (mn10300_elf_final_link_relocate):
3367 Modify range test for case R_MN10300_8.
3369 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3371 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3372 * elf32-i386.c (elf_backend_got_header_size): Define.
3373 (elf_backend_plt_header_size): Define.
3374 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3375 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3376 * elfxx-target.h: Provide a default of zero.
3377 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3378 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3380 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3381 entry from an executable, even if the plt refcount goes to 0.
3383 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3385 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3386 directory name at the line number.
3388 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3389 with an unspecified type.
3391 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3393 * sunos.c: Add undef of valid to avoid problem on SunOS.
3395 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3397 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3399 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3401 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3402 R_68K_PCxx and R_68K_xx relocations. Make sure that
3403 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3404 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3405 R_68K_xx relocations.
3406 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3407 that has no plt entry.
3408 (elf_m68k_relocate_section): Ignore the plt offset in a static
3410 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3412 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3415 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3417 (howto_table, reloc_map): Add entries for them.
3418 (elf_m68k_check_relocs): Handle them. Implement reference
3419 counting for got and plt entries.
3420 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3421 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3423 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3424 (elf_m68k_relocate_section): Handle the new reloc types.
3425 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3426 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3427 * elflink.h (elf_link_add_object_symbols): When creating an
3428 indirect reference for symbol versioning also copy the plt
3430 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3431 flag also reset the plt offset.
3432 (elf_link_assign_sym_version): Likewise.
3433 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3434 the size of the entry in bytes.
3435 (elf_gc_allocate_got_offsets): Likewise.
3437 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3439 * elflink.h (elf_gc_sections): Return true rather than falling off
3442 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3445 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3447 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3448 comment describing when it should be enabled.
3449 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3452 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3454 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3455 information ATN records.
3457 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3459 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3460 section for an absolute symbol in a fully linked file. Based on
3461 patch from Christian Holland <CHolland@de.lucent.com>.
3463 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3465 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3466 that a symbol is undefined.
3468 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3470 * som.c (som_bfd_gc_sections): Define.
3472 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3474 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3475 overflows in ARM_26D patches, since they have already been
3476 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3478 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3480 * coffcode.h (coff_write_object_contents): If we have any long
3481 section names, call coff_write_symbols even if there are no
3484 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3486 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3487 PT_LOAD segment, rather than only setting it once for the entire
3490 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3491 rather than ignoring every phdr with a p_paddr of 0, ignore all
3492 the phdrs if they all have a p_paddr of 0.
3494 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3495 section was discarded from the link.
3497 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3499 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3501 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3503 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3504 floating point operations.
3506 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3508 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3511 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3513 Merge of vax/vms (read-only) support
3514 * configure.com: Support Vax target.
3515 * makefile.vms: Support Vax target.
3516 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3517 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3519 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3521 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3523 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3525 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3527 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3528 * targets.c (bfd_target_ovax_flavour): New flavour.
3529 (vms_alpha_vec): Renamed from evax_alpha_vec.
3531 (target_vector): Update accordingly.
3532 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3534 (vax*-*-*vms*): New target.
3535 * Makefile.am: Update for renamed files. Rebuild dependencies.
3536 * bfd-in2.h: Rebuild.
3537 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3539 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3541 Based on patch from Matt Semersky <matts@scd.hp.com>:
3542 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3543 pointer on abfd->outsymbols.
3544 (generic_add_output_symbol): Handle NULL sym parameter.
3546 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3548 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3551 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3553 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3554 when handling 32 bit immediate relocs.
3555 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3557 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3559 * section.c (STD_SECTION): Account for recently added gc_mark
3560 field in struct asection.
3562 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3563 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3565 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3567 ELF Section-level Garbage Collection:
3568 * bfd.c (bfd_gc_sections): New.
3569 * aout-adobe.c: Hook to default implementation.
3570 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3571 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3572 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3573 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3574 * tekhex.c, versados.c: Likewise.
3575 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3576 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3578 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3579 (bfd_generic_gc_sections): New.
3580 * section.c (SEC_KEEP): New.
3581 (asection): Add gc_mark member.
3583 * elfcode.h (elf_gc*): New name remappings.
3584 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3585 sections to be excluded.
3586 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3587 (elf_gc_propogate_vtable_entries_used): New.
3588 (elf_gc_smash_unused_vtentry_relocs): New.
3589 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3590 (elf_gc_common_finalize_got_offsets): New.
3591 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3592 * elfxx-target.h: Add and default gc hooks.
3594 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3596 (struct elf_obj_tdata): Likewise for local_got_offsets.
3597 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3598 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3599 * elf64-sparc.c, elflink.h: Likewise.
3601 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3602 (ELF_LINK_HASH_MARK): Define.
3603 (struct elf_backend_data): Add GC hooks.
3604 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3606 * elf-m10300.c (mn10300_elf_check_relocs): New.
3607 (mn10300_elf_gc_mark_hook): New.
3608 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3609 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3610 (mn10300_elf_final_link_relocate): Likewise.
3611 (mn10300_elf_relocate_section): Likewise.
3612 (elf_backend_can_gc_sections): Define.
3613 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3614 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3615 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3616 (mips_info_to_howto_rel): Likewise.
3617 (mips_elf_relocate_section): Likewise.
3618 (mips_elf_check_relocs): Likewise.
3619 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3620 (elf_backend_can_gc_sections): Define.
3621 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3622 (ppc_elf_howto_raw): Handle them.
3623 (ppc_elf_reloc_type_lookup): Likewise.
3624 (ppc_elf_relocate_section): Likewise.
3625 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3626 Handle new vtable relocs.
3627 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3628 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3629 (elf_backend_can_gc_sections): Define.
3631 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3633 * archures.c (bfd_mach_mn10300): Define.
3634 * elf-m10300.c: Include elf/mn10300.h
3635 (elf_mn10300_mach): New function.
3636 (_bfd_mn10300_elf_final_write_processing): Likewise.
3637 (_bfd_mn10300_elf_object_p): Likewise.
3638 (elf_backendfinal_write_processing): Define.
3639 (elf_backend_object_p): Likewise.
3641 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3643 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3646 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3648 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3649 link_next field, not the next field.
3651 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3653 * elf.c (map_sections_to_segments): Check the section address
3654 against the phdr size both with and without a modulo of
3657 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3659 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3660 linker created empty input section if the output section has the
3663 * elflink.h (elf_link_output_extsym): Print an error message if
3664 _bfd_elf_section_from_bfd_section fails.
3666 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3669 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3671 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3672 native linker output. Avoid putting an empty section in more than
3675 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3677 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3678 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3680 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3682 * elf.c (swap_out_syms): New arg relocatable_p.
3683 Don't add section VMA to symbols for relocatable output.
3684 (_bfd_elf_compute_section_file_positions): Update call to
3687 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3689 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3690 against 'addend' be signed rather than unsigned.
3692 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3694 * elf32-m32r.c: Add prototyps for static functions.
3696 * coff-arm.c: Add prototypes for static functions.
3698 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3700 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3701 LMA is used to order sections in a segment.
3703 * elf32-v850.c: Add prototypes for static functions.
3704 Change type of addend parameter to bfd_vma in various functions.
3706 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3708 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3709 complain_overflow_signed instead of complain_overflow_bitfield.
3711 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3713 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3714 when comparing against 0.
3716 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3718 * Makefile.am (config.status): New target.
3719 * Makefile.in: Rebuild.
3721 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3723 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3724 error if previous object endianness doesn't match current object.
3726 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3728 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3729 _bfd_elf_print_private)bfd_data ().
3731 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3733 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3735 (elf_link_add_object_symbols): Set type_change_ok and
3736 size_change_ok before calling elf_merge_symbol.
3738 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3739 undefined symbol error, don't also issue an overflow error.
3741 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3743 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3744 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3745 message instead of crashing.
3747 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3749 * archures.c (bfd_mach_cpu32): Define.
3750 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3752 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3753 * ieee.c: Include <ctype.h>.
3754 (ieee_object_p): Parse out process ID string to make it more
3755 likely to be acceptable for bfd_scan_arch.
3756 * bfd-in2.h: Rebuild.
3758 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3760 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3761 _bfd_elf_print_private_bfd_data() so that the program header will
3764 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3766 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3767 0x68. Reindent. Add some comments.
3769 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3771 * elf.c (copy_private_bfd_data): Adjust physical address of
3772 segment in output BFD to contain LMAs of its sections.
3774 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3776 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3777 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3778 endian data 32 bit relocations.
3779 (elf32_sparc_merge_private_bfd_data): Check if linking little
3780 endian objects with big endian objects.
3781 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3782 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3783 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3785 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3786 * archures.c (bfd_mach_sparc_sparclite_le): New.
3787 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3789 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3791 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3794 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3796 * bfd-in.h: Move over patch to bfd-in2.h.
3798 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3800 (_bfd_relocate_contents): Likewise.
3802 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3804 * peicode.h (add_data_entry): If the section has no private data
3805 then do not create a Data Dictionary entry for it.
3807 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3809 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3810 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3811 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3812 subsections during relaxation more correctly.
3814 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3816 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3817 Add extra argument to bfd_arm_process_before_allocation ().
3818 * bfd-in.h: Reflect changes made in bfd-in2.h.
3819 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3820 coff class of a BFD symbol.
3821 * coff-arm.c: Add support for interworking between Thumb code and
3822 non-interworking aware ARM code.
3824 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3826 * po/Make-in (install-info): New target.
3828 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3830 * filemode.c: Remove; not used.
3832 If sysdep.h includes a header file, don't include it again:
3833 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3835 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3837 * archive.c: Don't include <string.h> or <errno.h>.
3838 * evax-alpha.c; Don't include <stdio.h>.
3839 * evax-egsd.c: Likewise.
3840 * evax-etir.c: Likewise.
3841 * evax-misc.c: Likewise.
3842 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3843 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3845 * hpux-core.c: Likewise.
3846 * netbsd-core.c: Likewise.
3848 * libbfd.c: Don't include <sys/types.h>.
3849 * nlmcode.h: Don't include <string.h>.
3850 * osf-core.c: Don't include <string.h> or <stdio.h>.
3851 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3852 <errno.h>, or <unistd.h>.
3853 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3855 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3857 * configure.com: If the version number can not be found in
3858 configure.in, set it to "unknown" rather than "2.8.1".
3860 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3862 * elf32-mips.c (elf_mips_mach): New.
3863 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3864 (_bfd_mips_elf_final_write_processing): Use the names
3865 of machines, rather than the numbers. Set both the ARCH
3866 and MACH in e_flags. Handle a few more specific machines.
3867 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3868 EF_MIPS_ARCH and EF_MIPS_MACH.
3870 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3872 * syms.c (bfd_is_local_label): Revert last change.
3873 * srec.c (srec_write_symbols): Discard debugging symbols.
3875 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3877 * som.c: Include <ctype.h>.
3878 * som.h: Don't include sysdep.h.
3880 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3882 * libbfd.h: Rebuilt.
3883 * libbfd-in.h: Removed gettext includes and defines.
3884 * sysdep.h: Moved gettext-related includes and defines here.
3886 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3888 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3889 an ad-hoc test. Kill bogus #if 0 code.
3890 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3892 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3894 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3895 when generating a normal executable for a symbol defined in a
3896 regular file. When copying a reloc into the output file, adjust
3897 the addend for a PC relative reloc against a global symbol.
3899 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3901 * libbfd.h: Rebuilt.
3902 * libbfd-in.h (_): Define as dgettext.
3904 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3906 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3908 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3909 when declaring parameter types.
3910 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3912 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3914 * config.bfd: If we include any ELF targets in targ_defvec and/or
3915 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3916 * elf32-gen.c (dummy): New static const variable.
3917 (elf_generic_info_to_howto): New static function.
3918 (elf_generic_info_to_howto_rel): New static function.
3919 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3920 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3921 * elf64-gen.c: Same changes as elf32-gen.c.
3922 * elfcode.h (elf_object_p): For the generic target, ignore a
3923 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3925 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3927 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3928 * configure: Rebuild.
3930 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3932 * config.bfd: Update OSR5/Unixware patterns.
3934 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3936 * elf.c (assign_file_positions_for_segments): Allow for holes
3937 between sections added by a link script.
3939 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3941 * configure.in: Change version number to 2.9.4
3942 * configure: Rebuild.
3944 Based on patch from H.J. Lu <hjl@gnu.org>:
3945 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3946 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3947 * bfd-in2.h: Rebuild.
3949 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3951 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3954 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3956 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3957 (elf64_alpha_relax_section): Fill them in.
3958 (elf64_alpha_relax_opt_call): Implement more than a stub.
3959 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3960 alignment on .scommon.
3961 (elf64_alpha_merge_gots): Merge use counts as well.
3963 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3965 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3966 for calculating a local symbol's address.
3967 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3968 Set the .got's cooked size as well as the raw size.
3970 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3972 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3973 internationalisation of printed information.
3975 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3976 internationalisation of printed information.
3978 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3980 * syms.c (struct indexentry): Change directory_name, file_name,
3981 and function_name fields to char *.
3982 (struct stab_find_info): Change cached_file_name field to char *.
3984 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3986 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3988 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3990 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3992 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3994 * Makefile.am (install-data-local): Make $(includedir).
3995 * Makefile.in: Rebuild.
3997 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3999 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4001 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4003 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4004 * Makefile.in: Rebuild.
4006 * bfd-in2.h: Rebuild for Nick's changes.
4008 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4010 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4011 change wrt length == max_namelen.
4013 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4015 * Many files: Added gettext invocations around user-visible
4017 * libbfd-in.h: Added gettext includes and defines.
4018 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4019 HAVE_LC_MESSAGES): Define.
4020 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4022 * Makefile.am (SUBDIRS): Added po.
4023 (POTFILES): New macro.
4024 (po/POTFILES.in): New target.
4025 (SOURCE_HFILES): New macro.
4027 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4029 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4031 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4032 NT_PRSTATUS note section encountered, it contains the status of
4033 the currently executing thread when the core file was written.
4035 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4037 * libcoff.h: Add extra parameter to
4038 bfd_coff_link_output_has_begun overrideable function.
4039 * cofflink.c: Pass extra parameter to
4040 bfd_coff_link_output_has_begun function.
4041 * bfd-in.h: Add prototypes for exported ARM interworking
4043 * peicode.h: ARM specific code reorganised to conform to BFD
4045 * coffcode.h: ARM specific code reorganised to conform to BFD
4047 * coff-arm.c: Code reorganised to conform to the BFD coding
4048 conventions. Global variables have been moved into an ARM
4049 specific hash table structure and a new function:
4050 bfd_arm_get_bfd_for_interworking() has been created which is
4051 called from the linker scripts.
4053 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4055 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4057 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4058 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4059 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4060 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4062 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4064 * config.bfd: Added sparc86x support.
4066 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4068 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4069 an out of range pc-relative jump/call to an undefined weak symbol.
4071 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4073 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4076 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4078 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4079 an error other than bfd_error_system_call, set the error to
4080 bfd_error_wrong_format.
4082 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4083 bfd_elf32_powerpcle_vec.
4085 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4086 program segments are zero, don't set p_paddr_valid.
4088 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4090 * elf64-alpha.c: Initial implementation of relaxation --
4091 (struct alpha_elf_link_hash_entry): Add use_count member.
4092 (elf64_alpha_check_relocs): Initialize and increment it.
4093 (elf64_alpha_can_merge_gots): Check it when considering merging.
4094 (elf64_alpha_merge_gots): Drop entries with zero use.
4095 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4096 (elf64_alpha_always_size_sections): Split out got sizing ...
4097 (elf64_alpha_size_got_sections): ... here. New function.
4098 (elf64_alpha_relax_find_reloc_ofs): New function.
4099 (elf64_alpha_relax_with_lituse): Likewise.
4100 (elf64_alpha_relax_without_lituse): Likewise.
4101 (elf64_alpha_relax_opt_call): Likewise.
4102 (elf64_alpha_relax_section): Likewise.
4103 (elf64_alpha_add_symbol_hook): Likewise.
4104 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4105 (elf64_alpha_relocate_section): Likewise.
4106 (bfd_elf64_bfd_relax_section): Define.
4107 (elf_backend_add_symbol_hook): Likewise.
4109 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4111 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4112 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4113 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4115 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4117 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4118 * configure: Rebuild.
4120 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4122 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4123 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4124 * configure.in: Define and substitute WIN32LDFLAGS and
4126 * aclocal.m4: Rebuild with new libtool.
4127 * configure, Makefile.in: Rebuild.
4129 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4131 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4132 before any other symbols in the same section.
4134 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4136 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4139 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4141 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4143 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4144 Use addr_size for address size, rather than sizeof(bfd_vma).
4145 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4146 Fix call to read_address.
4147 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4148 Scrap other unneeded arguments. Fix call to read_address.
4149 (scan_unit_for_functions): Fix call to read_attribute.
4150 (parse_comp_unit): We now handle more values for addr_size.
4151 Set addr_size in unit. Fix call to read_attribute and
4154 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4156 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4158 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4160 * archures.c (bfd_default_scan): Add m68k cases back to default
4161 switch, reverting patch of March 25, since IEEE support depends
4164 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4166 * Makefile.am (diststuff): New target.
4167 * Makefile.in: Rebuild.
4169 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4171 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4172 som_offset when we have an extended name table.
4174 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4176 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4178 * Makefile.in: Rebuild.
4180 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4182 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4183 symbols when creating a shared library.
4184 (elf_m68k_adjust_dynindx): New function, used by above code.
4185 (elf_m68k_finish_dynamic_sections): Initialize the section
4187 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4189 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4191 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4194 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4196 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4199 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4201 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4204 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4206 * configure.in: Set version to 2.9.1.
4207 * configure: Rebuild.
4209 * Branched binutils 2.9.
4211 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4213 * syms.c (ENABLE_CACHING): Define.
4214 (struct indexentry): Define.
4215 (struct stab_cache): Remove.
4216 (cmpindexentry): New static function.
4217 (struct stab_find_info): Add new fields: indextable,
4218 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4219 cached_file_name. Remove fields: file_cache, function_cache, and
4221 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4222 index table and search it.
4224 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4226 * elf.c (_bfd_elf_copy_private_section_data): Call
4227 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4229 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4231 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4233 * coff-arm.c: Define all globally visible variables and functions
4234 only when COFF_WITH_PE is not defined.
4235 * configure.in (armpe_little_vec, armpe_big_vec): Add
4237 * configure: Rebuild.
4239 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4241 Fix some gcc -Wall warnings:
4242 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4243 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4244 * archures.c (bfd_default_scan): Likewise.
4245 * bfd.c (bfd_scan_vma): Likewise.
4246 * binary.c (mangle_name): Likewise
4247 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4248 * coff-sh.c (sh_relocate_section): Likewise.
4249 * coff-stgo32.c (create_go32_stub): Likewise.
4250 * coffcode.h (coff_slurp_line_table): Likewise.
4251 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4252 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4253 (assign_file_positions_for_segments): Likewise.
4254 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4255 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4256 * oasys.c (oasys_write_sections): Likewise.
4257 * ppcboot.c (ppcboot_object_p): Likewise.
4258 (mangle_name): Likewise.
4259 * riscix.c (riscix_fix_pcrel_26): Likewise.
4260 * srec.c (srec_scan): Likewise.
4261 * stabs.c (_bfd_write_section_stabs): Likewise.
4262 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4263 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4264 switch. Declare parameters for function pointers.
4265 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4267 * elf.c (elf_sort_sections): Likewise.
4268 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4269 Add default cases to switches.
4270 (coff_arm_relocate_section): Remove unused local variables.
4272 (coff_arm_bfd_set_private_flags): Change flag variable to type
4274 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4275 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4276 (dump_toc): Change cat to const, and initialize it.
4277 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4278 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4279 (sh_elf_relocate_section): Initialize r_symndx.
4280 * coffcode.h (coff_compute_section_file_positions): Only declare
4281 old_sofar if ALIGN_SECTIONS_IN_FILE.
4282 (coff_write_object_contents): Initialize csym.
4283 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4284 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4286 * dwarf2.c: Include libiberty.h.
4287 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4288 (decode_line_info): Remove unused local variables.
4289 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4290 (m32r_elf_relocate_section): Likewise.
4291 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4292 (v850_elf_reloc): Likewise.
4293 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4294 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4295 * elf.c (assign_file_positions_for_segments): Always set adjust.
4296 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4297 parenthesize expression.
4298 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4299 (m32r_elf_object_p): Return a value.
4300 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4301 * elf32-mips.c (mips_elf_final_link): Initialize last.
4302 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4303 * elf32-v850.c (v850_elf_object_p): Return a value.
4304 (v850_elf_print_private_bfd_data): Change fprintf format string.
4305 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4307 * elflink.h (elf_link_add_object_symbols): Change vernum to
4308 unsigned int, and initialize it. Change fprintf format string.
4309 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4310 when setting or comparing to soname_indx.
4311 (elf_create_pointer_linker_section): Change num_symbols to
4313 * libcoff-in.h (coff_data_type): Change flags to flagword.
4314 * peicode.h (pe_print_idata): Initialize idx. Change j to
4315 bfd_size_type. Initialize hint_member. Remove useless test to
4317 (pe_print_edata): Change num_functions and num_names in struct
4318 EDT_type to unsigned long. Remove cast. Change fprintf format
4320 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4321 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4323 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4324 int *. Update uses. Change j to long.
4325 * bfd-in2.h, libcoff.h: Rebuild.
4327 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4329 * elf32-v850.c Remove definition of USE_REL.
4330 (v850_elf_info_to_howto_rela): New function.
4331 (v850_elf_perform_relocation): Renamed from
4332 v850_elf_store_addend_in_insn. Removed replace argument.
4333 (v850_elf_reloc): store the relocation in the addend field instead
4335 (v850_elf_final_link_relocate): Now calls
4336 v850_elf_perform_relocation.
4337 (v850_elf_relocate_section): Remove code to generate REL
4340 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4342 * coffcode.h (coff_new_section_hook): Set the type and storage
4343 class in the native symbol information allocated for a new section
4346 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4348 * peicode.h: Chain together calls to
4349 coff_bfd_copy_private_bfd_data and
4350 coff_bfd_print_private_bfd_data.
4352 * coff-arm.c: Add prototypes for
4353 coff_arm_bfd_print_private_bfd_data and
4354 coff_arm_bfd_copy_private_bfd_data.
4356 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4358 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4361 * peicode.h: Call arm-coff private data functions after handling
4364 * coff-arm.c: Turn statics into globals so that they can be shared
4365 both pe and pei backends.
4367 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4369 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4371 (sunos_write_object_contents): Likewise.
4372 * aoutx.h (NAME(aout,machine_type)): Likewise.
4373 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4375 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4377 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4379 (bfd_default_scan): Remove m68k special cases.
4380 * bfd-in2.h: Rebuild.
4381 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4383 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4384 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4386 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4387 selection, change printable_name to just "m68k" and make that the
4388 default instead of m68k:68020.
4390 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4392 (MY_get_section_contents): Define as aout_32_get_section_contents
4393 rather than NAME(aout,get_section_contents).
4395 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4397 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4398 and call bfd_default_set_arch_mach to do the real work.
4400 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4402 * bout.c (BALX): Include return register g14 as part of the insn.
4404 (calljx_callback): Use it.
4406 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4408 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4409 * libbfd.h: Rebuild.
4411 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4412 byte_count to unsigned int.
4413 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4414 unused local variables.
4416 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4417 variables er and er1.
4419 * cpu-v850.c: Include <ctype.h>.
4420 (scan): Case isdigit argument to unsigned char.
4422 From Yan Meroth <YAN.MEROTH@st.com>:
4423 * ihex.c (ihex_scan): Add extbase variable so that getting an
4424 extended linear address record does not ignore any previous
4426 (ihex_write_object_contents): When writing out an extended linear
4427 address record, zero out any previous extended address.
4429 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4431 * ieee.c (do_one): Check section before dereferencing it.
4432 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4433 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4435 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4437 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4439 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4441 * coff-arm.c: Add interworking functions to pe backends.
4443 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4445 * configure.in: Use AM_DISABLE_SHARED.
4446 * aclocal.m4, configure: Rebuild with libtool 1.2.
4448 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4450 * coff-arm.c (coff_arm_relocate_section): Better error messages
4451 when interowrking conflucts occur. Courtesy of Jonathan Walton
4453 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4454 relocations. Patch courtesy of Jonathan Walton and Tony
4457 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4459 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4460 part of Feb 22 change controling when to override the existing
4461 symbol with the .plt entry.
4463 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4465 * config.bfd (targ_cpu): Add thumb-pe target.
4467 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4468 functions in PE build.
4470 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4472 * config.bfd (sparclite-*-elf*): Added.
4474 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4476 * configure.in: Add elf.lo to elf shell variable.
4477 * Makefile.am (BFD_LIBS): Remove elf.lo.
4478 (BFD_LIBS_CFILES): Remove elf.c.
4479 (BFD32_BACKENDS): Add elf.lo.
4480 (BFD32_BACKENDS_CFILES): Add elf.c.
4481 * configure, Makefile.in: Rebuild.
4483 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4485 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4486 relocation against a now-local symbol should not have a dynamic
4489 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4491 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4493 (pe_print_private_bfd_data): Print PE flags. From Mikey
4494 <jeffdb@netzone.com>.
4496 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4498 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4499 a plt entry when we can determine that we authoritatively define
4502 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4504 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4505 don't actually use trad-core, but a SunOS-style core file handled
4507 * hosts/sparclinux.h: Remove.
4509 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4511 * peicode.h (pe_print_idata): If there is no .idata section, look
4512 for the import tables in some other section. Make the initial
4513 label line up better with the data. Print the import address
4514 table even if there is no import name table. If the import
4515 address table holds actual addresses, print them.
4517 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4519 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4520 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4521 bfd_error_system_call.
4523 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4525 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4526 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4528 From H.J. Lu <hjl@gnu.org>:
4529 * Makefile.am (libbfd_la_LDFLAGS): Define.
4530 * Makefile.in: Rebuild.
4532 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4534 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4535 * netbsd.h (MACHTYPE_OK): Define.
4536 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4537 calling N_SET_MACHTYPE, rather than having a switch.
4538 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4540 * i386netbsd.c (MACHTYPE_OK): Don't define.
4541 (DEFAULT_MID): Define.
4542 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4543 (MACHTYPE_OK): Don't define.
4544 (DEFAULT_MID): Define.
4545 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4546 (DEFAULT_MID): Define.
4547 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4548 (DEFAULT_MID): Define.
4549 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4550 (DEFAULT_MID): Define.
4552 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4553 * vaxnetbsd.c: New file.
4554 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4555 rather than netbsd_core.
4556 * targets.c (vaxnetbsd_vec): Declare.
4557 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4558 defined, add netbsd_core_vec.
4559 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4560 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4561 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4562 * config.bfd (alpha*-*-netbsd*): New target.
4563 * Makefile.am: Rebuild dependencies.
4564 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4565 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4566 * configure, Makefile.in: Rebuild.
4568 * configure.host: Remove the old shared library build stuff. We
4569 now use libtool instead.
4571 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4573 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4575 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4577 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4578 * configure: Rebuild.
4580 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4581 * elf32-v850.c (remember_hi16s_reloc): New function.
4582 (find_remembered_hi16s_reloc): New function.
4583 (v850_elf_store_addend_in_insn): Use the above new functions to
4584 match up HI6S relocs with LO16 relocs.
4586 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4588 * configure.in: Change -linux* to -linux-gnu*.
4589 * config.bfd, configure.host: Likewise.
4590 * configure: Rebuild.
4592 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4594 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4595 LO16/HI16S bug and improve comments about what is going on.
4597 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4599 * configure, aclocal.m4: Rebuild with new libtool.
4601 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4603 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4604 when merging v850 code into v850e/v850ea code. Do not initialise
4605 output flags if the input is the default architecture.
4607 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4609 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4610 get the size from bfd_arch_bits_per_address instead of directly
4613 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4615 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4616 to wrap, just return all 1's bits instead.
4617 * libbfd.h: Regenerate.
4619 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4621 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4623 (coff_relocate_section): If COFF_WITH_PE, define as
4624 coff_pe_i386_relocate_section.
4625 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4626 skip empty sections, to match coff_write_object_contents.
4628 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4629 rather than swapping out r_offset twice. From Luke Deller
4630 <luked@cse.unsw.edu.au>.
4632 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4634 * configure.in: Set libtool_enable_shared rather than
4635 libtool_shared. Remove diversion hack.
4636 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4639 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4641 * syms.c (struct stab_cache): Define.
4642 (struct stab_find_info): Remove cached_offset, cached_stab,
4643 cached_str, and cached_stroff fields. Add file_cache,
4644 function_cache, and line_cache fields.
4645 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4648 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4650 * peicode.h (pe_print_idata): Check for import of ordinal rather
4652 (pe_print_edata): If there is no .edata section, look for the
4653 export data in some other section.
4655 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4657 * configure.in: Change version to 2.8.4.
4658 * configure: Regenerated.
4660 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4662 Add tms320c30 support:
4663 * cpu-tic30.c: New file.
4664 * aout-tic30.c: New file.
4665 * coff-tic30.c: New file.
4666 * archures.c (bfd_arch_tic30): Define.
4667 (bfd_tic30_arch): Declare.
4668 (bfd_archures_list): Add bfd_tic30_arch.
4669 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4671 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4672 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4673 (coff_set_flags): Likewise.
4674 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4675 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4676 * Makefile.am: Rebuild dependencies.
4677 (ALL_MACHINES): Add cpu-tic30.lo.
4678 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4679 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4680 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4681 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4683 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4685 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4686 to lag behind LO16 reloc by a couple of instructions.
4688 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4690 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4691 make to reexamine the file timestamp.
4692 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4694 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4697 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4699 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4700 to create .dynsbss and .rela.sbss sections.
4701 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4702 copied from dynamic objects into .sbss.
4703 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4704 use it. Correct typo of .rela.sdata2.
4705 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4706 put the data, which may now be in .sbss.
4707 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4708 (elf_backend_create_dynamic_sections): Define as
4709 ppc_elf_create_dynamic_sections.
4711 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4712 against _GLOBAL_OFFSET_TABLE_.
4713 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4714 shared libraries which refer to local symbols. Make sure that the
4715 test for allocating space for a reloc in a shared object is the
4716 same as the test for emitting a reloc.
4718 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4720 * config.bfd (i[3456]-*-mingw32*): New target.
4721 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4722 * aclocal.m4, configure: Rebuild.
4724 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4726 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4729 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4731 Sparc v9 ABI compliant PLT:
4732 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4733 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4734 (LARGE_PLT_THRESHOLD): New define.
4735 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4736 (sparc64_elf_build_plt): New function.
4737 (sparc64_elf_plt_entry_offset): Likewise.
4738 (sparc64_elf_plt_ptr_offset): Likewise.
4739 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4740 contain the index for convenience. Skip the initial entries
4742 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4743 memory for the benefit of .rela.plt.
4744 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4745 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4746 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4747 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4748 Call sparc64_elf_build_plt.
4749 (elf_backend_want_got_plt): No.
4750 (elf_backend_plt_readonly): No.
4751 (elf_backend_plt_alignment): 8.
4753 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4754 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4755 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4758 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4760 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4762 * cpu-mips.c (arch_info_struct): Add mips variants.
4763 * bfd-in2.h: Rebuilt.
4765 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4767 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4770 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4772 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4773 (i[3456]86sco3.2v5*coff): New target.
4775 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4777 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4779 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4781 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4782 * bfd-in2.h: Regenerate.
4784 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4786 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4788 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4790 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4791 adjust addend for an output common symbol (from Jimmy Blair
4792 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4793 defined symbol to counteract adjustment made in generic relocation
4796 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4798 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4800 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4801 (GET_SCNDHR_NLNNO): Likewise.
4803 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4805 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4807 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4809 * elf32-m32r.c: Add macros to handle NOP insertion.
4811 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4813 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4814 (xcoff_mark): Likewise.
4815 (xcoff_build_ldsyms): Mark absolute symbols.
4817 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4819 * bout.c (b_out_write_object_contents): Sort symbols before output
4820 to keep {CALL,BAL}NAME symbols adjacent.
4821 (b_out_symbol_cmp): New function.
4823 For older changes see ChangeLog-9697
4829 version-control: never