1 1999-09-04 Steve Chamberlain <sac@pobox.com>
4 * elf32-pj.c: New file.
5 * config.bfd (pj*): New cpu.
6 (pj-*-*, pjl-*-*): New targets.
7 * configure.in (bfd_elf32_pj_vec): New target vector.
8 (bfd_elf32_pjl_vec): New target vector.
9 * archures.c (bfd_arch_pj): Define.
10 * elf.c (prep_headers): Handle bfd_arch_pj.
11 * reloc.c: Define BFD_RELOC_PJ_* relocations.
12 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
13 to target vector list.
14 * Makefile.am: Rebuild dependencies.
15 (ALL_MACHINES): Add cpu-pj.lo.
16 (ALL_MACHINES_CFILES): Add cpu-pj.c.
17 (BFD32_BACKENDS): Add elf32-pj.lo.
18 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
19 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
21 1999-09-04 Ian Lance Taylor <ian@zembu.com>
23 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
24 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
25 and NON_GOT_REF from weak defined symbol to real symbol.
26 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
27 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
29 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
30 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
31 don't create a COPY reloc.
33 1999-09-03 Ian Lance Taylor <ian@zembu.com>
35 * elflink.h (elf_bfd_final_link): When counting relocations, don't
36 count those in sections we are not including in the link.
38 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
40 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
41 field in hpux11 shared libraries.
43 1999-09-02 Nick Clifton <nickc@cygnus.com>
45 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
47 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
49 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
50 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
51 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
53 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
55 * elflink.h (record_link_assignment): When possible, keep the
56 original type of the symbol.
58 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
60 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
61 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
62 tools were configured.
63 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
65 1999-08-26 Mark Mitchell <mark@codesourcery.com>
67 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
68 GOT entries for GOT16 relocations; they're not required.
70 1999-08-24 Nick Clifton <nickc@cygnus.com>
72 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
74 * config.bfd (arm-*-netbsd*): New target.
75 * configure.in (armnetbsd_vec): New target vector.
76 * configure: Regenerate
77 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
79 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
80 (ALL_MACHINES_CFILES): Add armnetbsd.c.
81 (armnetbsd.lo): New rule with deps.
82 * Makefile.in: Regenerate.
84 * armnetbsd.c: New file: Definitions specific to arm-netbsd
87 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
89 * som.c (som_slurp_symbol_table): Fix typo in comment.
91 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
93 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
94 here instead of using elf_section_data...
96 1999-08-19 Nick Clifton <nickc@cygnus.com>
98 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
99 relocations into the base file.
100 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
101 we are building a base file.
103 1999-08-19 Nick Clifton <nickc@cygnus.com>
105 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
107 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
108 REL relocs when performing a partial relocation.
110 1999-08-18 Donn Terry <donn@interix.com>
112 * cofflink.c: Move definitions of N_TMASK, et. al., out of
113 _bfd_coff_link_input_bfd into top level.
115 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
116 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
117 (coff_i386_rtype_to_howto): Likewise.
118 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
119 Completely ignore symbols which are all zero.
120 (dummy_reloc16_estimate): Add return 0.
121 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
122 variable copy to name_copy to avoid shadowing outer scope
124 * libcoff-in.h (coff_data_type): Change raw_syment_count field
125 from unsigned int to unsigned long. Add timestamp field.
126 * libcoff.h: Rebuild.
128 1999-08-17 H.J. Lu <hjl@gnu.org>
130 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
133 1999-08-17 Ian Lance Taylor <ian@zembu.com>
135 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
136 for special section symbols.
137 * elflink.h (elf_merge_symbol): If we have no old BFD, check
138 BSF_DYNAMIC on the section symbol to see whether the old BFD is
141 1999-08-15 Mark Mitchell <mark@codesourcery.com>
143 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
144 coincidence of variable names between old and new code.
146 1999-08-12 Nick Clifton <nickc@cygnus.com>
148 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
149 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
150 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
151 and 'addend' parameter a 'bfd_signed_vma'.
152 (elf32_arm_final_link_relocate): Do not involve stubs in
153 R_ARM_THM_PC22 relocs relative to section symbols, they are long
154 jumps, not function calls.
156 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
158 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
159 in R_ARM_PC24 relocs.
161 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
163 * elf-hppa.h (elf_hppa_fake_sections): New function.
164 * elf32-hppa.c (elf_backend_fake_sections): Define.
166 * elf-hppa.h (elf_hppa_final_write_processing): Update for
167 recent changes to the arch_info structure.
169 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
170 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
171 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
174 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
175 Ralf Baechle <ralf@uni-koblenz.de>
177 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
178 output DT_MIPS_GOTSYM.
179 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
180 DT_MIPS_SYMTABNO if there are no global GOT symbols.
182 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
184 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
185 prototype. Handle local symbols. Add commentary.
186 (mips_elf_calculate_relocation): Adjust accordingly.
187 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
190 * elflink.h (elf_bfd_final_link): Tweak last change.
192 1999-08-09 Mark Mitchell <mark@codesourcery.com>
194 * elflink.h (elf_link_size_reloc_section): Use the counts in the
195 elf-section data to allocate just the right amount of relocation
196 space. Don't allocate the hash space twice.
197 (elf_bfd_final_link): Calculate the amount of space to allocate in
198 each relocation section.
200 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
202 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
203 64bit mode, generate a section relative relocation for a 32bit
205 (elf_hppa_is_local_label_name): New function.
206 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
207 shared between 32bit and 64bit port.
209 1999-08-09 Mark Mitchell <mark@codesourcery.com>
211 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
212 R_MIPS_GOT16 and R_MIPS_CALL16.
213 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
214 to use when looking for a preexisting GOT entry.
216 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
218 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
219 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
221 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
223 1999-08-09 Geoff Keating <geoffk@cygnus.com>
225 * elflink.h (elf_link_output_extsym): Don't output a weak
226 reference to an undefined symbol just because it was defined weak
229 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
231 * coffgen.c (coff_find_nearest_line): When looking for file, use
232 last best match rather than first. If address is beyond last line
233 number record, don't return the last line as the correct value.
235 1999-08-08 Ian Lance Taylor <ian@zembu.com>
237 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
238 * bfd-in2.h: Rebuild.
240 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
242 * libcoff-in.h (struct coff_section_alignment_entry): Define.
243 * coffcode.h (coff_set_custom_section_alignment): New static
245 (coff_section_alignment_table): New static array.
246 (coff_new_section_hook): Use coff_set_customer_section_alignment.
247 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
248 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
249 * libcoff.h: Rebuild.
251 1999-08-08 Ian Lance Taylor <ian@zembu.com>
253 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
255 * Makefile.in: Rebuild.
257 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
259 * section.c (SEC_SHARED): Define.
260 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
261 (styp_to_sec_flags): Likewise.
262 * peicode.h (coff_swap_scnhdr_out): Likewise.
263 * bfd-in2.h: Rebuild.
265 1999-08-08 Ian Lance Taylor <ian@zembu.com>
267 * coffcode.h (coff_classify_symbol): Comment out part of
268 1999-08-05 change which breaks cygwin DLLs.
270 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
271 * aclocal.m4, configure: Rebuild.
273 1999-08-06 Ian Lance Taylor <ian@zembu.com>
275 * section.c (global_syms): Only initialize union field if
278 1999-08-04 Mark Mitchell <mark@codesourcery.com>
280 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
281 the size of a GOT entry here.
282 (mips_elf_calculate_relocation): Don't create a local GOT entry
283 for the symbol in a GOT16 relocation; just for it's high-order bit
284 (_bfd_mips_elf_relocate_section): Fix thinko.
286 1999-08-05 Ian Lance Taylor <ian@zembu.com>
288 Based on patches from Donn Terry <donn@interix.com>:
289 * coffcode.h (enum coff_symbol_classification): Define.
290 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
291 _bfd_coff_classify_symbol. Change return type.
292 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
293 (coff_slurp_symbol_table): Use coff_classify_symbol.
294 (coff_classify_symbol): New static function.
295 (coff_sym_is_global): Never define.
296 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
297 * cofflink.c (coff_link_check_ar_symbols): Use
298 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
299 (coff_link_add_symbols): Likewise.
300 (_bfd_coff_link_input_bfd): Likewise.
301 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
302 coff_classify_symbol.
303 * libcoff.h: Rebuild.
305 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
307 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
308 (e_ltpsel, e_rtpsel): Similarly.
310 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
311 and 14bit ertpsel. Handle 64bit psel.
313 1999-08-04 Mark Mitchell <mark@codesourcery.com>
315 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
316 handling for REL relocations. And only left-shift R_MIPS26
317 relocation addends where necessary.
319 1999-08-03 Mark Mitchell <mark@codesourcery.com>
321 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
322 (mips_elf_next_lo16_relocation): Don't compute the addend here.
323 Just return the relocation found.
324 (mips_elf_relocate_section): Pull the LO16 addend out of the
325 section itself when using REL relocations.
327 * elf32-mips.c (mips_elf_calculate_relocation): Restore
328 _DYNAMIC_LINK handling and handling of undefined symbols in shared
331 1999-08-03 Ian Lance Taylor <ian@zembu.com>
333 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
334 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
335 relocation against a symbol in an input section with no output
336 section. From Daniel Jacobowitz <drow@false.org>.
338 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
340 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
341 look for generated file correctly.
342 * aclocal.m4, configure: Rebuild.
344 1999-08-02 Mark Mitchell <mark@codesourcery.com>
346 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
347 and R_MIPS16_26 relocations correctly when relocating.
348 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
349 and R_MIPS_CALL_LO16 are for global symbols.
351 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
353 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
355 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
356 variables and initialize them.
358 1999-08-01 Mark Mitchell <mark@codesourcery.com>
360 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
361 there are no global symbols requiring GOT entries.
362 (_bfd_mips_elf_size_dynamic_sections): Likewise.
363 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
364 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
366 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
367 symbols are considered to have the value zero.
368 (_bfd_mips_elf_relocate_section): Don't try to perform a
369 relocation for an undefined symbol.
370 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
373 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
375 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
376 wants ba,a,pt %xcc instead of %icc.
377 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
378 of large PLT entries.
379 (sparc64_elf_plt_ptr_offset): Fix calculation.
380 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
381 addend should be relative to load address, not .plt section start.
382 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
384 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
386 * elf-bfd.h (struct elf_backend_data): Add
387 print_symbol_all and output_arch_syms backend methods.
388 * elfxx-target.h: Likewise.
389 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
390 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
391 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
393 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
394 symbols in .dynsym, add their names into .dynstr. Put those symbols
396 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
397 pointers to STT_REGISTER symbols in dynsym section.
398 (sparc64_elf_print_symbol_all): New function.
399 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
400 printing using the print_symbol_all hook.
402 1999-07-30 Catherine Moore <clm@cygnus.com>
404 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
407 1999-07-29 Richard Henderson <rth@cygnus.com>
409 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
410 dynamic_sections_created.
412 1999-07-29 Richard Henderson <rth@cygnus.com>
414 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
415 (mips_rtype_to_howto): ... new function.
416 (_bfd_mips_elf_relocate_section): Use it.
418 1999-07-28 Mark Mitchell <mark@codesourcery.com>
420 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
422 1999-07-27 Nick Clifton <nickc@cygnus.com>
424 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
426 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
427 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
429 1999-07-23 Donn Terry <donn@interix.com>
431 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
432 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
433 * cofflink.c (coff_link_add_symbols): If PE, handle section
435 * libcoff.h: Rebuild.
437 * config.bfd (i[3456]86-*-interix*): New target.
439 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
441 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
442 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
443 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
444 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
445 (COFF_SUPPORT_GNU_LINKONCE): Define.
446 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
447 (COFF_SUPPORT_GNU_LINKONCE): Define.
449 1999-07-21 Ian Lance Taylor <ian@zembu.com>
452 * makefile.dos: Remove; obsolete.
453 * configure.bat: Remove; obsolete.
455 1999-07-21 H.J. Lu <hjl@gnu.org>
457 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
459 1999-07-21 Philippe De Muyter <phdm@macqel.be>
461 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
462 message and fail if a symbol index is out of range.
464 1999-07-21 Ian Lance Taylor <ian@zembu.com>
466 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
467 when looking at a R_MIPS_GOT16 relocation.
469 1999-07-20 Nick Clifton <nickc@cygnus.com>
471 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
473 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
475 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
476 removed in previous change.
477 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
478 in relocateable output.
480 1999-07-19 Ian Lance Taylor <ian@zembu.com>
482 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
485 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
486 if they appear to be specially created by the linker.
488 1999-07-19 Nick Clifton <nickc@cygnus.com>
490 * targets.c (alternative_target): New field in bfd_target
492 (bfd_search_for_target): New function: Find a target that
493 satisifies a search function.
494 * bfd-in2.h: Regenerate.
496 * elfxx-target.h: Initialise the alternative_target field of
497 the bfd_target structures to point to the other target (if
499 * nlm-target.h: Initialise the alternative_target field of
500 the bfd_target structures to point to the other target (if
503 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
504 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
506 * aix386-core.c: Initialise new field of bfd_target structure.
507 * aout-adobe.c: Initialise new field of bfd_target structure.
508 * aout-arm.c: Initialise new field of bfd_target structure.
509 * aout-target.h: Initialise new field of bfd_target structure.
510 * aout-tic30.c: Initialise new field of bfd_target structure.
511 * binary.c: Initialise new field of bfd_target structure.
512 * bout.c: Initialise new field of bfd_target structure.
513 * cisco-core.c: Initialise new field of bfd_target structure.
514 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
515 * coff-alpha.c: Initialise new field of bfd_target structure.
516 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
517 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
518 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
519 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
520 * coff-i386.c: Initialise new field of bfd_target structure.
521 * coff-i860.c: Initialise new field of bfd_target structure.
522 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
523 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
524 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
525 * coff-mips.c: Initialise new field of bfd_target structure.
526 * coff-ppc.c: Initialise new field of bfd_target structure.
527 * coff-rs6000.c: Initialise new field of bfd_target structure.
528 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
529 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
530 * coff-tic30.c: Initialise new field of bfd_target structure.
531 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
532 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
533 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
534 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
535 * hppabsd-core.c: Initialise new field of bfd_target structure.
536 * hpux-core.c: Initialise new field of bfd_target structure.
537 * i386msdos.c: Initialise new field of bfd_target structure.
538 * i386os9k.c: Initialise new field of bfd_target structure.
539 * ieee.c: Initialise new field of bfd_target structure.
540 * ihex.c: Initialise new field of bfd_target structure.
541 * irix-core.c: Initialise new field of bfd_target structure.
542 * mipsbsd.c: Initialise new field of bfd_target structure.
543 * netbsd-core.c: Initialise new field of bfd_target structure.
544 * oasys.c: Initialise new field of bfd_target structure.
545 * osf-core.c: Initialise new field of bfd_target structure.
546 * ppcboot.c: Initialise new field of bfd_target structure.
547 * ptrace-core.c: Initialise new field of bfd_target structure.
548 * sco5-core.c: Initialise new field of bfd_target structure.
549 * som.c: Initialise new field of bfd_target structure.
550 * srec.c: Initialise new field of bfd_target structure.
551 * tekhex.c: Initialise new field of bfd_target structure.
552 * trad-core.c: Initialise new field of bfd_target structure.
553 * versados.c: Initialise new field of bfd_target structure.
554 * vms.c: Initialise new field of bfd_target structure.
556 1999-07-19 Andreas Schwab <schwab@suse.de>
558 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
561 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
563 * elflink.h (elf_link_adjust_relocs): New function.
564 (elf_bfd_final_link): Use it.
565 (elf_link_input_bfd): Deal with the fact that there can be
566 two relocation sections for a single section.
567 (elf_reloc_link_order): Likewise.
569 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
570 a relocateable object.
571 (_bfd_mips_elf_relocate_section): Handle relocateable links.
573 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
575 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
576 (sparc64_elf_get_reloc_upper_bound,
577 sparc64_elf_get_dynamic_reloc_upper_bound,
578 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
579 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
581 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
582 ELF64_R_TYPE_ID/DATA where appropriate.
584 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
586 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
589 1999-07-16 Ian Lance Taylor <ian@zembu.com>
591 * elf32-mips.c (mips_elf_local_relocation_p): New static
593 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
594 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
595 Always set *require_jalxp.
596 (mips_elf_stub_section_p): Mark abfd parameter as unused.
597 (_bfd_mips_elf_relocate_section): Only look for LO16 following
598 GOT16 if the GOT16 is against a local symbol. Don't return false
599 for an undefined symbol. If there is an overflow, assert that we
602 1999-07-16 Andreas Schwab <schwab@suse.de>
604 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
605 variables `link' and `elfsec'.
606 (elf_bfd_final_link): Remove unused variable `os'.
608 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
610 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
611 a PT_PHDR program headers.
612 (_bfd_mips_elf_final_link): Don't assume there are going to be
613 section symbols when we're not building a shared object.
614 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
617 1999-07-15 J.T. Conklin <jtc@redback.com>
619 * config.bfd (i[3456]86-*-vxworks*): New target.
621 1999-07-15 Mark Mitchell <mark@codesourcery.com>
623 * elf32-mips.c (mips_elf_stub_section_p): New function.
624 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
625 (mips_elf_relocate_section): Adjust calling sequence for
626 mips_elf_calculate_relocation and mips_elf_perform_relocation.
627 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
630 1999-07-15 Ian Lance Taylor <ian@zembu.com>
632 * configure.in: Bump version number to 2.9.5.
633 * configure: Rebuild.
635 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
637 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
639 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
640 to derive final type instead of hardwiring a selection.
642 1999-07-14 Mark Mitchell <mark@codesourcery.com>
644 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
645 things relocated by R_MIPS16_GPREL.
646 (mips_elf_perform_relocation): Likewise.
648 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
650 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
652 1999-07-14 Richard Henderson <rth@cygnus.com>
654 * elf32-mips.c (struct mips_got_info): Add global_gotno.
655 (_bfd_mips_elf_size_dynamic_sections): Set it.
656 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
657 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
658 new argument max_local.
660 1999-07-14 Mark Mitchell <mark@codesourcery.com>
662 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
663 subwords when handling an R_MIPS16_26 relocation.
664 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
667 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
668 dst_mask to match reality.
669 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
670 (mips_elf_obtain_contents): Use bfd_get.
671 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
672 (mips_elf_relocate_section): Likewise.
674 1999-07-13 Mark Mitchell <mark@codesourcery.com>
676 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
677 (mips_elf_relocate_section): Adjust calling sequence for
678 mips_elf_perform_relocation.
679 (mips_elf_perform_relocation): Take additional argument. Handle
680 R_MIPS16_26. Use bfd_put for convenience.
682 1999-07-13 Richard Henderson <rth@cygnus.com>
684 * elf.c (assign_file_positions_for_segments): Thinko last change.
685 Always overwrite p_flags.
687 1999-07-13 Richard Henderson <rth@cygnus.com>
689 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
690 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
691 .dynbss and .rel[a].bss if want_dynbss.
692 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
694 1999-07-13 Richard Henderson <rth@cygnus.com>
696 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
698 1999-07-13 Richard Henderson <rth@cygnus.com>
700 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
701 (struct elf_link_hash_table): Add dynlocal.
702 (_bfd_elf_link_lookup_local_dynindx): Prototype.
703 (_bfd_elf_link_adjust_dynindx): Delete.
704 (_bfd_elf_link_renumber_dynsyms): Prototype.
705 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
706 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
707 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
708 (_bfd_elf_link_lookup_local_dynindx): New function.
709 (elf_link_renumber_hash_table_dynsyms): New function.
710 (_bfd_elf_link_renumber_dynsyms): New function.
711 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
712 (struct elf_assign_sym_version_info): Delete removed_dynamic.
713 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
714 instead of elf_link_remove_section_and_adjust_dynindices.
715 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
716 (elf_link_assign_sym_version): Remove removed_dynamic code.
717 (elf_link_renumber_dynsyms): Delete.
718 (elf_bfd_final_link): Install section and local symbols into .dynsym.
720 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
721 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
722 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
723 * elf32-mips.c: Similarly.
724 * elf32-ppc.c: Similarly.
725 * elf32-sparc.c: Similarly.
726 * elf64-alpha.c: Similarly.
727 * elf64-sparc.c: Similarly.
729 1999-07-13 Mark Mitchell <mark@codesourcery.com>
731 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
732 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
733 when the relocation is against _gp_disp.
735 1999-07-12 Mark Mitchell <mark@codesourcery.com>
737 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
738 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
739 to possibly_dynamic_relocs. Adjust usage throughout code.
740 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
741 (elf_mips_ctor64_howto): Likewise.
742 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
744 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
745 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
746 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
747 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
749 1999-07-12 Ian Lance Taylor <ian@zembu.com>
751 * Makefile.am: Rebuild dependencies.
752 * Makefile.in: Rebuild.
754 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
755 * bfd-in2.h: Rebuild.
757 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
758 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
759 structure initializations. Add casts.
760 * reloc.c (EMPTY_HOWTO): Define.
761 * bfd-in2.h: Rebuild.
762 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
763 comparisons against 0.
764 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
765 previous_ibfd_e_flags to unsigned long.
766 * vms.h (struct vms_private_data_struct): Change section_count to
768 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
769 (_bfd_vms_write_gsd): Change symnum to unsigned.
770 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
771 * vms-tir.c (etir_sta): Change psect to unsigned.
772 (alloc_section): Change idx to unsigned.
773 (tir_sta, tir_ctl): Change psect to unsigned.
774 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
775 * vms.c (priv_section_count): Change to unsigned.
777 1999-07-12 Andreas Schwab <schwab@suse.de>
779 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
780 * m68klinux.c: Likewise.
782 1999-07-12 Ian Lance Taylor <ian@zembu.com>
784 * Many files: Changes to avoid gcc warnings: Remove unused local
785 variables. Add default case to enum switches.
786 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
787 compile if not COFF_IMAGE_WITH_PE.
788 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
789 (bfd_arm_get_bfd_for_interworking): Likewise.
790 (bfd_arm_process_before_allocation): Likewise.
791 * epoc-pei-arm.c: Don't rename bfd_arm functions.
792 * pei-arm.c: Likewise.
793 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
794 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
795 (mips_elf_got16_entry): Put parens around & in body of ==.
796 (mips_elf_calculate_relocation): Correct test for empty string.
797 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
799 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
802 1999-07-11 Ian Lance Taylor <ian@zembu.com>
804 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
805 as appropriate. Fill in structure initializations. Add variable
806 initializations. Add casts.
807 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
808 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
810 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
812 * elf-bfd.h (bfd_elf_hash): Update declaration.
813 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
814 when calling bfd_elf_hash.
816 1999-07-11 Mark Mitchell <mark@codesourcery.com>
818 * libbfd.c (bfd_put_8): Make it of type `void'.
819 * bfd-in2.h: Regenerated.
820 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
822 (_bfd_mips_elf_final_link): Likewise.
824 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
826 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
828 * config.bfd (hppa*-*-linux-gnu*): New target
830 1999-07-07 Mark Mitchell <mark@codesourcery.com>
832 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
833 (_bfd_mips_elf_create_dynamic_sections): New function.
834 (_bfd_mips_elf_add_symbol_hook): Likewise.
835 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
836 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
837 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
838 (_bfd_mips_elf_gc_mark_hook): Likewise.
839 (_bfd_mips_elf_gc_sweep_hook): Likewise.
840 (_bfd_mips_elf_always_size_sections): Likewise.
841 (_bfd_mips_elf_size_dynamic_sections): Likewise.
842 (_bfd_mips_elf_check_relocs): Likewise.
843 (_bfd_mips_elf_link_hash_table_create): Likewise.
844 (_bfd_mips_elf_print_private_data): Likewise.
845 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
846 (_bfd_mips_elf_final_link): Likewise.
847 (_bfd_mips_elf_additional_program_headers): Likewise.
848 (_bfd_mips_elf_modify_segment_map): Likewise.
849 (_bfd_mips_elf_relocate_section): Likewise.
850 * elf32-mips.c (mips_elf32_object_p): Move contents into
851 _bfd_mips_elf_object_p.
852 (mips_elf_additional_program_headers): Rename to
853 _bfd_mips_elf_additional_program_headers.
854 (mips_elf_modify_segment_map): Rename to
855 _bfd_mips_elf_modify_segment_map.
856 (elf_mips_abi_name): Change prototype.
857 (mips_elf32_section_from_shdr): Merge into
858 _bfd_mips_elf_section_from_shdr.
859 (mips_elf32_section_processing): Merge into
860 _bfd_mips_elf_section_processing.
861 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
862 the right back-end ELF linker.
863 (mips_elf_relocate_section): Rename to
864 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
865 (mips_elf_link_output_symbol_hook): Rename to
866 _bfd_mips_elf_link_output_symbol_hook.
867 (mips_elf_create_dynamic_section): Rename to
868 _bfd_mips_elf_create_dynamic_section.
869 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
870 Adjust for 64-bit code. Use mips_elf_got_section.
871 (mips_elf_adjust_dynamic_symbol): Rename to
872 _bfd_mips_elf_adjust_dynamic_symbol. Use
873 mips_elf_allocate_dynamic_relocations.
874 (mips_elf_finish_dynamic_symbol): Rename to
875 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
876 Adjust for 64-bit code.
877 (mips_elf_finish_dynamic_sections): Rename to
878 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
879 (mips_elf_always_size_sections): Rename to
880 _bfd_mips_elf_always_size_sections.
881 (mips_elf_add_symbol_hook): Rename to
882 _bfd_mips_elf_add_symbol_hook.
883 (mips_elf_next_lo16_addend): Constify.
884 (mips_elf_calculate_relocation): Likewise.
885 (mips_elf_obtain_contents): Likewise.
886 (mips_elf_perform_relocation): Likewise.
887 (mips_elf_create_dynamic_relocation): Likewise.
888 (mips_elf_allocate_dynamic_relocations): New function.
889 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
890 (MIPS_ELF_REL_SIZE): Likewise.
891 (MIPS_ELF_DYN_SIZE): Likewise.
892 (MIPS_ELF_GOT_SIZE): Likewise.
893 (MIPS_ELF_SYM_SIZE): Likewise.
894 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
895 (MIPS_ELF_GET_WORD): Likewise.
896 (MIPS_ELF_PUT_WORD): Likewise.
897 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
898 (STUB_LW): Conditionalize for 64-bit value.
899 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
901 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
902 Check it for inconsistency.
903 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
905 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
907 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
908 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
909 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
910 (mips_elf_local_got_index): Likewise.
911 (mips_elf_got_page): Likewise.
912 (mips_elf_got_info): Likewise.
913 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
914 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
915 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
916 instead of constant `2'.
917 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
918 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
919 (mips_elf_size_dynamic_sections): Use
920 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
921 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
922 Adjust all releveant entries in elf backend table.
923 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
924 (mips_elf64_section_processing): Likewise.
925 Adjust elf backend entries to use _bfd_mips_elf variants now
928 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
930 (size_dynamic_sections): Likewise.
931 (elf_link_output_extsym): Likewise.
932 * elf.c: (elf_fake_sections): Likewise.
933 * libbfd.c (bfd_get): New macro.
935 * bfd-in2.h: Regenerated.
937 1999-07-07 Mark Mitchell <mark@codesourcery.com>
939 * elf-bfd.h (elf_size_info): Add hash_entry_size,
940 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
941 wap_reloca_in, and swap_reloca_out.
942 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
943 multiple internal relocations per external relocation.
944 (link_read_relocs): Likewise.
945 (elf_bfd_final_link): Likewise.
946 (elf_link_input_bfd): Likewise.
947 (elf_gc_mark): Likewise.
948 (elf_gc_smash_unused_vtentry_relocs): Likewise.
949 * elfcode.h (elf_swap_dyn_out): Adjust type to match
951 (size_info): Add entries for new fields.
952 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
953 (mips_elf64_be_swap_reloc_in): New function.
954 (mips_elf64_be_swap_reloc_out): Likewise.
955 (mips_elf64_be_swap_reloca_in): Likewise.
956 (mips_elf64_be_swap_reloca_out): Likewise.
957 (mips_elf64_size_info): Add entries for new fields.
959 1999-07-07 Ian Lance Taylor <ian@zembu.com>
961 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
962 field equals the new rel_count field.
963 (elf_link_input_bfd): When doing a relocateable link, use the new
964 rel_count field rather than the reloc_count field.
965 (elf_reloc_link_order): Likewise.
966 (elf_finish_pointer_linker_section): Likewise.
968 Based on patch from H.J. Lu <hjl@gnu.org>:
969 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
970 shared library to override a weak definition in a regular object.
972 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
974 * libhppa.h: Revert July 2, 1999 patch.
976 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
977 need to generate DLTIND relocations, not DLTREL relocations.
979 1999-07-05 Nick Clifton <nickc@cygnus.com>
981 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
983 (coff_set_flags): Recognise arm 5 architectures.
985 * cpu-arm.c: Add support for strongarm and arm9 cpus.
986 Add support for armv5 architecture.
988 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
990 * reloc.c: Add new, assembler only, ARM reloc:
991 BFD_RELOC_ARM_ADRL_IMMEDIATE.
993 * bfd-in2.h: Regenerate.
995 1999-07-02 Mark Mitchell <mark@codesourcery.com>
997 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
998 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
999 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1000 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1001 * elf32-mips.c (ABI_64_P): New macro.
1002 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1003 (_bfd_mips_elf_find_nearest_line): Adjust call to
1004 _bfd_dwarf2_find_nearest_line.
1005 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1006 * libbfd.h: Regenerated.
1008 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1010 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1012 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1014 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1015 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1017 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1019 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1021 (_bfd_elf_init_reloc_shdr): New function.
1022 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1023 bfd_alloc followed by memset.
1024 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1025 (elf_fake_sections): Here.
1026 (assign_section_numbers): Assign section numbers for the second
1027 relocation section, if required.
1028 * elflink.h (elf_link_output_relocs): New function.
1029 (elf_link_size_reloc_section): Likewise.
1030 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1031 (elf_link_input_bfd): Use elf_link_output_relocs.
1033 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1034 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1036 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1038 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1041 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1043 * elf32-mips.c (mips_elf_got_info): Move declaration before
1044 prototypes. Change global_gotsym to be a pointer to a hash entry,
1045 rather than a number index.
1046 (mips_elf_link_hash_entry): Move declaration before prototypes.
1047 (mips_elf_irix6_finish_dynamic_symbol): New function.
1048 (mips_elf_sign_extend): Likewise.
1049 (mips_elf_high): Likewise.
1050 (mips_elf_higher): Likewise.
1051 (mips_elf_highest): Likewise.
1052 (mips_elf_global_got_index): Likewise.
1053 (mips_elf_local_got_index): Likewise.
1054 (mips_elf_got_offset_from_index): Likeiwse.
1055 (mips_elf_record_global_got_symbol): Likewise.
1056 (mips_elf_got_page): Likewise.
1057 (mips_elf_next_lo16_addend): Likewise.
1058 (mips_elf_calculate_relocation): Likewise.
1059 (mips_elf_obtain_contents): Likewise.
1060 (mips_elf_perform_relocation): Likewise.
1061 (mips_elf_assign_gp): Likewise.
1062 (mips_elf_sort_hash_table_f): Likewise.
1063 (mips_elf_sort_hash_table): Likewise.
1064 (mips_elf_got_section): Likewise.
1065 (mips_elf_got_info): Likewise.
1066 (mips_elf_create_local_got_entry): Likewise.
1067 (mips_elf_got16_entry): Likewise.
1068 (mips_elf_create_dynamic_relocation): Likewise.
1069 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1070 (mips_elf_final_gp): Use mips_elf_assign_gp.
1071 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1072 into SHN_SCOMMON automatically on IRIX6.
1073 (mips_elf_add_symbol_hook): Likewise.
1074 (mips_elf_relocate_section): Rewrite, using
1075 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1076 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1077 Don't deal with .rld_map on IRIX6.
1078 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1079 section flags appropriately for .got.
1080 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1081 the got. Call mips_elf_record_global_got_symbol and allocate
1082 local got space appropriately.
1083 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1084 char *. Rework calculation of GOT size. Sort dynamic symbol
1085 table entries so entries that do not require GOT entries appear at
1086 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1087 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1089 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1091 (mips_elf_finish_dynamic_symbol): Use
1092 mips_elf_irix6_finish_dynamic_symbol.
1093 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1094 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1095 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1097 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1099 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1100 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1102 1999-06-04 Philip Blundell <philb@gnu.org>
1104 * elf32-arm.h (elf_backend_got_header_size): Define.
1105 (elf_backend_plt_header_size): Likewise.
1107 1999-06-28 Jim Pick <jim@jimpick.com>
1109 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1111 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1113 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1114 relocation function.
1115 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1117 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1119 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1120 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1121 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1122 (_bfd_mips_elf_section_from_shdr): Use them.
1123 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1124 of GP-relative sections.
1125 (_bfd_mips_elf_set_section_contents): Use them.
1126 (_bfd_mips_elf_section_processing): Share code between .sdata and
1127 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1128 (mips_elf_additional_program_headers): Add handling for
1129 PT_MIPS_OPTIONS segment on IRIX6.
1130 (mips_elf_modify_segment_map): Likeiwse.
1131 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1132 Include the options sections on IRIX6. Don't look for GP-relative
1133 sections by name; use SHF_MIPS_GPREL instead.
1134 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1136 (mips_elf_create_dynamic_sections): Don't muck about with section
1137 alignments and such on IRIX6.
1138 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1139 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1140 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1141 bfd_zalloc rather than bfd_alloc and memset.
1142 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1143 Don't assert the existence of .rld_map on IRIX6.
1144 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1146 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1147 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1150 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1152 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1153 (mips_elf_swap_msym_out): New function.
1154 (mips_elf_create_msym_section): Likewise.
1155 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1156 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1157 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1158 section not named .msym.
1159 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1160 .msym directly. Set appropriate attributes for the .msym
1162 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1163 (mips_elf_link_hash_newfunc): Clear it.
1164 (mips_elf_create_dynamic_sections): Create the .msym section
1166 (mips_elf_size_dynamic_sections): Allocate space for the
1167 .msym section. Add a DT_MIPS_MSYM entry.
1168 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1170 (mips_elf_finish_dynamic_sections): Assign a value for
1171 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1173 * elf32-mips.c (irix_compat_t): New enumeration.
1174 (ABI_N32_P): New macro.
1175 (IRIX_COMPAT): Likewise.
1176 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1177 (mips_elf_relocate_section): Fix typo.
1179 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1181 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1182 as writable PE sections.
1184 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1186 * dwarf2.c (struct arange): New type.
1187 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1188 (arange_add): New function.
1189 (decode_line_info): Keep track of address ranges that a compilation
1191 (comp_unit_contains_address): Return true if address is contained
1192 in _any_ of the address ranges associated with a compilation unit.
1193 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1194 on the first comp_unit that contains the address.
1196 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1198 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1199 (decode_line_info): Add variable STASH and initialize it to point
1200 to the per-bfd dwarf2_debug info. Remove static variable
1201 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1203 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1205 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1206 shared library to have an undefined symbol.
1208 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1209 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1211 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1213 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1214 * elf32-hppa.c: Remove everything related to symbol extension
1215 sections & records. Use the common elf_hppa_final_write_processing.
1217 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1219 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1220 functions instead of _init/_fini if requested.
1222 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1224 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1227 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1229 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1230 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1232 (ppc_elf_finish_dynamic_sections): Check for positive section
1233 dynindx field, rather than comparing against -1.
1234 (ppc_elf_relocate_section): Only return false if undefined_symbol
1235 or reloc_overflow fail, not always upon encountering an error.
1237 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1239 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1240 bfd_byte * before performing pointer arithmetic.
1242 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1244 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1246 * elf32-hppa.c: Include elf-hppa.h.
1247 (ARCH_SIZE): Define.
1248 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1250 (elf32_hppa_info_to_howto): Similarly.
1251 (elf_hppa_howto_table): Similarly.
1252 (elf_hppa_reloc_type_lookup): Similarly.
1253 (hppa_elf_gen_reloc_type): Similarly.
1254 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1256 1999-06-22 Nick Clifton <nickc@cygnus.com>
1258 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1259 handling R_V850_22_PCREL relocation.
1261 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1263 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1266 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1268 * section.c (_bfd_strip_section_from_output): Ignore sections
1269 DISCARDed by the link script.
1271 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1273 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1274 Remove unused local variable spp.
1276 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1277 the entry symbol is not set.
1279 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1281 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1282 GPDISP or LITUSE in a relocatable link.
1284 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1286 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1287 * (alloc_dwarf1_func): Likewise.
1289 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1291 * libhppa.h: Fix various formatting errors.
1292 (assemble_3); Rewrite using CATENATE.
1293 (assemble_17): Fix various bugs.
1295 1999-06-16 Nick Clifton <nickc@cygnus.com>
1297 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1299 1999-06-15 Richard Henderson <rth@cygnus.com>
1301 * section.c (SEC_SHORT): Define.
1302 * bfd-in2.h: Rebuild.
1304 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1306 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1307 Remove abfd parameter. Use _bfd_strip_section_from_output.
1308 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1310 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1311 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1312 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1314 (bfd_elf_size_dynamic_sections): Use it.
1316 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1318 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1319 complain_overflow_bitfield to complain_overflow_signed.
1321 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1323 * elflink.h (elf_link_read_relocs_from_section): New function,
1325 (elf_link_read_relocs): Here. Use it for both relocation
1328 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1330 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1331 asect->reloc_count is valid.
1333 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1335 * elf32-mips.c (mips_elf32_section_processing): Permit a
1336 SHT_MIPS_REGINFO section to have a size of 0.
1338 1999-06-12 David O'Brien <obrien@freebsd.org>
1340 * config.bfd (alpha*-*-freebsd*): New target.
1341 (i[3456]86-*-freebsd*): Now defaults to ELF.
1343 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1345 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1346 wrap if the relocation covers the high bit of an address.
1348 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1350 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1352 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1353 instead of R_SPARC_max.
1354 (sparc64_elf_info_to_howto): Likewise.
1355 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1356 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1358 1999-06-07 Richard Henderson <rth@cygnus.com>
1360 * section.c (_bfd_strip_section_from_output): Remove output
1361 sections with no initial link_order.
1363 1999-06-07 Nick Clifton <nickc@cygnus.com>
1365 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1367 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1369 * Makefile.am (SOURCE_HFILES): Add missing headers.
1370 * Makefile.in: Regenerated.
1372 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1374 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1377 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1379 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1380 range undefweak symbols.
1381 * hash.c: Add missing comma after @xref{}
1382 * linker.c: Likewise.
1384 1999-06-04 Nick Clifton <nickc@cygnus.com>
1386 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1388 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1389 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1390 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1391 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1393 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1395 * Makefile.am: Rebuild dependencies.
1396 (BFD32_BACKENDS): Add dwarf1.lo.
1397 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1398 * Makefile.in: Rebuild.
1400 1999-06-04 Nick Clifton <nickc@cygnus.com>
1402 * Makefile.am: Add epoc-arm-pe target.
1403 * Makefile.in: Regenerate.
1404 * pe-arm.c: Only redefine interworking function names if they have
1405 not already been redefined.
1406 * pei-arm.c: Only redefine interworking function names if they have
1407 not already been redefined.
1408 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1410 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1413 1999-06-03 Nick Clifton <nickc@cygnus.com>
1415 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1417 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1419 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1421 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1423 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1424 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1426 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1428 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1429 in other text sections.
1431 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1433 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1434 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1435 * libbfd.h: Regenerate.
1436 * coff-sh.c (sh_merge_private_data): Delete.
1437 (coff_bfd_merge_private_bfd_data): Change to
1438 _bfd_generic_verify_endian_match.
1439 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1441 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1443 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1445 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1447 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1449 (bfd_elf32_arm_process_before_allocation): Likewise.
1450 * bfd-in2.h: Rebuild.
1452 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1454 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1455 track of end_sequence markers.
1456 (add_line_info): Add END_SEQUENCE arg.
1457 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1458 debug-line info---it doesn't work right if a compilation unit
1459 consists of multiple discontiguous code-sequences. It would be
1460 worthwhile to optimize for the common case where a compilation
1461 unit results in a contiguous set of code sequences, but this is
1462 quite tricky to get right for arbitrary DWARF2 files.
1463 (lookup_address_in_line_info_table): Don't use the last line entry
1464 for a compilation unit for anything with an address higher than
1465 this line entry. Also, check for end_sequence markers to
1466 correctly handle discontinuities.
1467 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1468 compilation units, check all compilation units with each->high==0
1469 just like when reading compilation units.
1471 * dwarf2.c (decode_line_info): Initialize table->files and
1472 table->last_line to NULL to avoid segfaults due to random
1473 values in these members.
1474 (concat_filename): Check for out-of-range file number before
1475 indexing filename table. Segfaults suck.
1477 * dwarf2.c (decode_line_info): Don't truncate address to least
1478 significant 32 bits (breaks 64 bit targets).
1479 (lookup_address_in_function_table): Ditto.
1480 (comp_unit_contains_address): Ditto.
1482 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1484 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1485 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1486 (mips_elf64_howto_table_rela): Likewise.
1488 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1490 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1491 single section has two associated relocation sections.
1493 1999-06-02 Mark Salter <msalter@cygnus.com>
1495 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1496 COFF_WITH_PE defined.
1498 1999-06-02 Nick Clifton <nickc@cygnus.com>
1500 * pe-arm.c: Rename global arm interworking functions to avoid name
1501 collision when all targets BFD is built.
1504 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1506 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1507 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1508 (bfd_elf_section_data): Add use_rela_p.
1509 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1510 (_bfd_elf_new_section_hook): Likewise.
1511 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1513 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1514 * elfcode.h (write_relocs): Determine whether or not use rela
1515 relocs based on the relocation section header.
1516 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1517 instead of use_rela_p.
1518 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1519 (elf_backend_may_use_rela_p): Likewise.
1520 (elf_backend_default_use_rela_p): Likewise.
1521 (elfNN_bed): Use them.
1523 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1525 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1527 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1529 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1530 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1531 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1532 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1533 * bfd-in2.h: Regenerated.
1534 * libbfd.h: Likewise.
1535 * elf32-mips.c (mips_info_to_howto_rela): New function.
1536 (USE_REL): Adjust for new conventions.
1537 (MINUS_ONE): New macro.
1538 (elf_mips_howto_table): Add R_MIPS_SUB.
1539 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1541 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1542 .MIPS.content section.
1543 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1544 with .MIPS.content as .MIPS.content sections. Set
1545 SHF_MNIPS_NOSTRIP for such section.
1546 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1547 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1548 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1550 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1552 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1555 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1558 1999-05-30 Philip Blundell <philb@gnu.org>
1560 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1561 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1562 the addend does not overflow into the rest of the word.
1564 1999-05-29 Nick Clifton <nickc@cygnus.com>
1566 * bfd-in.h: Amend prototype for
1567 bfd_elf32_arm_process_before_allocation .
1568 * bfd-in.h: Regenerate.
1570 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1571 elements in a fixed sized array.
1572 (ARM_ELF_ABI_VERSION): Define.
1573 (ARM_ELF_OS_ABI_VERSION): Define.
1574 (R_ARM_THM_ABS5): Fix rightshift and size.
1575 (R_ARM_THM_PC22): Fix size.
1576 (R_ARM_PLT32): Define Howto.
1577 (find_howto): New function: Locate a howto based on a reloc
1579 (elf32_arm_info_to_howto): Use find_howto if necessary.
1580 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1581 bfd_reloc_code_real_type.
1582 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1583 and BFD_RELOC_VTABLE_ENTRY.
1584 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1586 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1587 elements in a fixed sized array.
1588 (ARM_ELF_ABI_VERSION): Define.
1589 (ARM_ELF_OS_ABI_VERSION): Define.
1590 (R_ARM_THM_ABS5): Fix rightshift and size.
1591 (R_ARM_THM_PC22): Fix size.
1592 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1593 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1594 bfd_reloc_code_real_type.
1596 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1597 no_pipeline_knowledge.
1598 (elf32_arm_link_hash_create): Initialise new field to zero.
1599 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1600 no_pipeline_knowledge. Use this parameter to initialise the field
1601 in the globals data structure.
1602 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1603 no_pipeline_knowledge is false and the binary is from an old
1605 (elf32_arm_merge_private_data): Generate an error if an attempt is
1606 made to linl together big endian and little endian code.
1607 (elf32_arm_post_process_headers): New function: Initialise the
1608 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1610 (elf_backend_post_process_headers): Define.
1612 1999-05-28 Nick Clifton <nickc@cygnus.com>
1614 * elf-bfd.h (struct elf_backend_data): Add new field:
1615 elf_backend_post_process_headers.
1617 * elfxx-target.h (elf_backend_post_process_headers): Define to
1618 NULL if not already defined.
1619 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1621 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1623 (_bfd_elf_compute_section_file_positions): Call
1624 elf_backend_post_process_headers if defined.
1626 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1628 * configure.in: Check whether getuid and getgid exist.
1629 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1630 HAVE_GETGID are not defined, respectively.
1631 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1633 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1634 * configure, config.in: Rebuild.
1636 1999-05-28 Martin Dorey <mdorey@madge.com>
1638 * elf32-i960.c: New file.
1639 * elf.c (prep_headers): Handle bfd_arch_i960.
1640 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1641 * config.bfd (i960-*-elf*): New target.
1642 * configure.in (bfd_elf32_i960_vec): New target vector.
1643 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1644 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1645 * Makefile.in, aclocal.m4, configure: Rebuild.
1647 1999-05-27 Nick Clifton <nickc@cygnus.com>
1649 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1651 (find_howto): New function: Find entries in the
1652 elf32_arm_howto_table.
1653 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1655 (elf32_arm_reloc_type_lookup): Add lookup for
1656 BFD_RELOC_ARM_PLT32.
1658 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1660 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1661 (elf32_arm_link_hash_table_create): Use above function as the
1662 constructor for hash table entries.
1663 (elf32_arm_relocate_section): Avoid crash when there is no output
1665 (elf32_arm_final_link_relocate): New parameter h.
1666 (elf32_arm_relocate_section): Pass symbol hash entry to above
1668 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1671 1999-05-25 Catherine Moore <clm@cygnus.com>
1673 * coff-arm.c (coff_arm_relocate_section): Don't emit
1674 base file entries for pc-relative values.
1676 1999-05-25 DJ Delorie <dj@cygnus.com>
1678 * peicode.h (coff_swap_sym_in): When we create the actual section
1679 to reflect the not-there section C_SECTION symbols refer to,
1680 change the symbol class to C_STAT as the section is now really
1683 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1685 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1688 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1690 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1692 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1693 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1695 1999-05-16 Nick Clifton <nickc@cygnus.com>
1697 * coff-mcore.c (in_reloc_p): Reinstate.
1699 1999-05-15 Nick Clifton <nickc@cygnus.com>
1701 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1702 * bfd-in2.h: Regenerate.
1703 * coff-mcore.c (in_reloc_p): Remove defintion.
1704 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1705 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1706 IMAGE_REL_MCORE_RVA.
1707 (coff_mcore_rtype_to_howto): Add special processing for
1708 IMAGE_REL_MCORE_RVA.
1709 (coff_mcore_relocate_section): Add support for
1710 IMAGE_REL_MCORE_RVA.
1711 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1712 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1714 (mcore_elf_relocate_section): Delete redundant case labels.
1716 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1718 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1719 precedence between bit-and and comparison.
1721 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1723 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1724 list of target formats (targ_selvecs).
1725 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1726 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1728 1999-05-10 DJ Delorie <dj@cygnus.com>
1730 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1731 reasonable mode until "ar x" is smart enough to skip it (fixes
1732 gcc/libgcc.a builds on mips-ecoff targets
1734 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1735 to work. Hack to support MS import libraries, which use different
1736 COMDAT types than GNU.
1737 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1738 to implied zero-length sections (see peicode below)
1739 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1740 filename symbols, which use one *or more* auxents.
1741 * coffswap.h (coff_swap_aux_in): ditto
1742 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1745 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1747 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1748 for all relocations.
1750 1999-05-10 Catherine Moore <clm@cygnus.com>
1752 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1753 if COFF_IMAGE_WITH_PE.
1754 (bfd_arm_process_before_allocation): Likewise.
1755 (bfd_arm_get_bfd_for_interworking): Likewise.
1756 * coff-arm.c: Likewise.
1757 * bfd-in2.h: Regenerate.
1758 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1759 (armpe_big_vec): Likewise.
1760 * configure: Rebuild.
1762 1999-05-10 Nick Clifton <nickc@cygnus.com>
1764 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1765 section, not just .rel. Same for .rela.
1767 1999-05-07 Nick Clifton <nickc@cygnus.com>
1769 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1770 endianism with an error message.
1772 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1774 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1775 assignment from "unsigned char *" to "char *".
1776 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1778 1999-05-05 Catherine Moore <clm@cygnus.com>
1780 * coff-arm.c (coff_arm_relocate_section): Add one to
1781 address of ARM_RVA32 thumb functions.
1783 1999-05-05 Catherine Moore <clm@cygnus.com>
1785 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1786 (elf32_m68k_copy_private_bfd_data): New.
1787 (elf32_m68k_merge_private_bfd_data): New.
1788 (elf32_m68k_print_private_bfd_data): New.
1789 (CPU32_FLAG): Define.
1790 (PLT_CPU32_ENTRY_SIZE): Define.
1791 (elf_cpu32_plt0_entry): Declare.
1792 (elf_cpu32_plt_entry): Declare.
1793 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1794 (elf_m68k_finish_dynamic_symbol): Likewise.
1795 (elf_m68k_finish_dynamic_sections): Likewise.
1796 (elf_backend_plt_header_size): Remove definition.
1797 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1798 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1799 (bfd_elf32_bfd_set_private_flags): Define.
1800 (bfd_elf32_bfd_print_private_bfd_data): Define.
1802 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1804 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1805 and R_LONG_PCREL_MODE.
1807 1999-04-29 Nick Clifton <nickc@cygnus.com>
1809 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1811 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1813 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1814 in relocation calculation.
1816 1999-04-26 Tom Tromey <tromey@cygnus.com>
1818 * aclocal.m4, configure: Updated for new version of libtool.
1820 1999-04-21 Nick Clifton <nickc@cygnus.com>
1822 * coff-mcore.c: Add support for mcore relocs.
1824 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1826 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1827 incorrect use EF_MIPS_xxBITPTRS.
1829 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1831 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1834 * bfd-in2.h: Rebuild.
1835 * libbfd.h: Rebuild.
1837 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1839 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1840 (coff_arm_relocate_section): Add ARM26D transform. Only
1841 change to ARM26D for relocateable links.
1843 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1845 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1846 (bfd_elf32_bfd_print_private_bfd_data): New.
1848 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1850 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1851 refetch addend if USE_REL, add many comments regarding current state.
1852 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1853 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1854 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1855 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1857 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1859 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1860 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1862 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1864 * dwarf2.c (decode_line_info): Don't truncate address to least
1865 significant 32 bits (breaks 64 bit targets).
1866 (lookup_address_in_function_table): Ditto.
1867 (comp_unit_contains_address): Ditto.
1869 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1871 * coff-arm.c (arm_emit_base_file_entry): New routine.
1872 (A2T3_OFFSET): Define.
1873 (T2A3_OFFSET): Define.
1874 (coff_arm_relocate_section): Emit base file entries for interworking
1877 1999-04-13 Philip Blundell <philb@gnu.org>
1879 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1880 relocs 17 through 19.
1882 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1884 * elfcode.h: Remove fnmatch.h.
1885 * elflink.h (elf_link_assign_sym_version): Call back to ld
1886 instead of calling fnmatch.
1888 * config.bfd (i?86-*-beoself): Include pe vecs.
1890 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1892 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1895 1999-04-10 Richard Henderson <rth@cygnus.com>
1897 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1898 when trying to resolve dynamic symbol references.
1899 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1900 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1901 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1902 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1903 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1904 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1905 * elflink.h (elf_link_output_extsym): Likewise.
1907 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1909 * section.c (_bfd_strip_section_from_output): New function moved from
1910 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1911 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1912 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1913 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1914 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1915 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1916 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1917 * bfd-in2.h: Update.
1919 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1921 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1923 1999-04-08 Nick Clifton <nickc@cygnus.com>
1925 * coff-mcore.c: New File: Support for mcore-pe targets.
1926 * cpu-mcore.c: New File: Support for mcore targets.
1927 * elf32-mcore.c: New File: Support for mcore-elf target.
1928 * pe-mcore.c: New File: Definitions for mcore-pe target.
1929 * pei-mcore.c: New File: Definitions for mcore-pei target.
1930 * Makefile.am: Add support for MCore targets.
1931 * Makefile.in: Regenerate.
1932 * config.bfd: Add support for MCore targets.
1933 * configure.in: Add support for MCore targets.
1934 * configure: Regenerate.
1935 * archures.c: Add support for MCore architecture.
1936 * bfd-in2.h: Regenerate.
1937 * coffcode.h: Add support for mcore-pe targets.
1938 * elf.c: Add support for mcore-elf target.
1939 * reloc.c: Add support for MCore relocs.
1940 * targets.c: Add support for MCore targets.
1942 1999-04-07 Nick Clifton <nickc@cygnus.com>
1944 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1945 R_ARM_XPC25 and R_ARM_THM_XPC22.
1946 (elf32_arm_reloc_map): Remove redundant entries.
1948 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1950 * sysdep.h (LC_MESSAGES): Never define.
1952 1999-04-06 Chris Torek <torek@bsdi.com>
1954 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1955 all callers. Rewrite completely.
1956 (_bfd_relocate_contents): Rewrite overflow checking.
1957 * bfd-in2.h: Rebuild.
1959 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1961 From Gabriel Paubert <paubert@iram.es>:
1962 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1963 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1964 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1965 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1966 * ppcboot.c (ppcboot_vec): Use little endian routines for
1969 * elf.c (elfcore_strndup): Only define if it will be used.
1970 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1972 (ppc_elf_check_relocs): Remove unused local i.
1973 (ppc_elf_gc_mark_hook): Add default case to switch.
1975 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1976 * srec.c (srec_scan): Accept \r in symbol definitions.
1977 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1978 (symbolsrec_object_p): Likewise.
1980 1999-04-04 Don Bowman <don@pixsci.com>
1982 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1984 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1986 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1988 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1989 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1991 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1993 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1996 1999-03-31 Nick Clifton <nickc@cygnus.com>
1998 * config.bfd: Add support for arm-epoc-pe target.
1999 * configure.in: Add support for arm-epoc-pe target.
2000 * configure: Regenerate.
2001 * targets.c: Add support for arm-epoc-pe target.
2002 * coff-arm.c: Allow header files to override definition of
2003 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2004 * pe-arm.h: Allow previous header files to override definition of
2005 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2006 * pei-arm.h: Allow previous header files to override definition of
2007 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2008 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2009 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2011 1999-03-30 Nick Clifton <nickc@cygnus.com>
2013 * elf.c (elf_map_symbols): Handle the case where section
2014 symbols are generated for content-less sections which are
2015 not mapped to the output file.
2017 * linker.c: Replace direct references to fields in BFD structure
2018 with accessor macros.
2020 * elflink.h: Replace direct references to fields in BFD structure
2021 with accessor macros.
2023 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2025 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2027 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2028 account when adjusting section symbols during a partial link.
2030 1999-03-24 Nick Clifton <nickc@cygnus.com>
2032 * coff-sparc.c (struct coff_reloc_map): Change type of field
2033 'bfd_reloc_val' to bfd_reloc_code_real_type.
2034 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2035 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2036 * elf32-arc.c (struct arc_reloc_map): Ditto.
2037 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2038 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2039 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2040 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2041 * elf32-sh.c (struct elf_reloc_map): Ditto.
2042 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2043 * elf32-v850.c (struct v850_reloc_map): Ditto.
2044 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2045 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2046 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2048 1999-03-17 Martin Hunt <hunt@cygnus.com>
2050 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2051 function so source-level assembly works. If multiple N_SOs
2052 are seen without and N_FUNs, create an indextable entry with
2053 a NULL function name.
2055 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2057 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2058 of certian similar cpus.
2060 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2062 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2063 Add the 5000. Change the architecture for the 5400 to mips4.
2064 (elf_mips_mach): Add r5000.
2066 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2068 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2070 1999-03-11 Nick Clifton <nickc@cygnus.com>
2072 * binary.c (binary_set_section_contents): Generate warning about
2073 huge file offsets for any section that will occupy file space, not
2074 just those that are loadable.
2076 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2078 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2080 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2082 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2084 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2086 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2087 * elflink.h: Revert all changes since Feb 16. Instead:
2088 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2089 appropriate. Copy it to version symbols.
2090 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2091 symbols if appropriate.
2092 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2093 symbol if appropriate.
2094 (elf_link_output_extsym): If symbol is marked as undefined, and
2095 has no nonweak references, mark it as weak undefined.
2097 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2099 * elflink.h (elf_merge_symbol): When overriding a dynamic
2100 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2102 (elf_link_add_object_symbols): Don't copy the other field if we
2105 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2107 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2108 shared object with a weak undefined symbol.
2110 1999-02-18 Nick Clifton <nickc@cygnus.com>
2112 * elfarm-nabi.c: Set partial_inplace back to false.
2114 1999-02-17 Nick Clifton <nickc@cygnus.com>
2116 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2117 (USER_LABEL_PREFIX): Set to "_".
2119 The following patches are from: Scott Bambrough
2120 <scottb@corelcomputer.com>
2122 * libaout.h (M_ARM6_NETBSD): Set to 143.
2124 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2125 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2126 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2127 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2128 * bfd-in2.h: Regenerate.
2130 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2131 'true' as REL relocs are now being used. Add new PIC relocs:
2132 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2133 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2135 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2137 (elf32_arm_final_link_relocate): Change parameters so that entire
2138 reloc is passed. Add support for PIC relocs.
2139 (elf32_arm_relocate_section): Pass entire reloc to
2140 elf32_arm_final_link_relocate.
2141 (elf32_arm_check_relocs): Handle new PIC relocs.
2142 (elf32_arm_adjust_dynamic_symbol): New function.
2143 (elf32_arm_size_dynamic_sections): New function.
2144 (elf32_arm_discard_copies): New function.
2145 (elf32_arm_finish_dynamic_symbol): New function.
2146 (elf32_arm_finish_dynamic_sections): New function.
2147 (ELF_MAXPAGE_SIZE): Define.
2148 (bfd_elf32_bfd_reloc_type_lookup): Define.
2149 (elf_backend_relocate_section): Define.
2150 (elf_backend_adjust_dynamic_symbol): Define.
2151 (elf_backend_create_dynamic_sections): Define.
2152 (elf_backend_finish_dynamic_symbol): Define.
2153 (elf_backend_finish_dynamic_sections): Define.
2154 (elf_backend_size_dynamic_sections): Define.
2155 (elf_backend_plt_readonly): Define.
2156 (elf_backend_want_got_plt): Define.
2157 (elf_backend_want_plt_sym): Define.
2159 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2161 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2162 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2163 (_bfd_mips_elf_fake_sections): Likewise.
2165 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2167 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2168 bfd_elf32_arm_get_bfd_for_interworking,
2169 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2172 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2173 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2174 elf32_arm_find_nearest_line): Make them static.
2176 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2178 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2179 callers. Do not merge a definition from a shared object with a
2180 weak undefined symbol.
2181 (elf_link_add_object_symbols): Do not change the symbol type or
2182 size if the old symbol overrides the new one.
2184 1999-02-08 Nick Clifton <nickc@cygnus.com>
2186 * config.bfd: Add support for strongarm target.
2188 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2190 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2191 fields instead of unsigned char.
2193 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2195 * Makefile.am: Rebuild dependencies.
2196 * Makefile.in: Rebuild.
2198 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2200 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2201 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2202 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2203 * acinclude.m4: Add comments to uses of AC_DEFINE.
2204 * acconfig.h: Remove.
2205 * configure: Rebuild with current autoconf/automake.
2206 * aclocal.m4: Likewise.
2207 * config.in: Likewise.
2208 * Makefile.in: Likewise.
2210 1999-02-04 DJ Delorie <dj@cygnus.com>
2212 * libbfd.c (real_read): don't call fread for zero bytes. This
2213 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2215 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2217 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2218 of a jump is in the current 256 MB region.
2220 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2222 * format.c (bfd_check_format_matches): Change last patch to only
2223 take effect for the binary target.
2225 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2227 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2229 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2231 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2233 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2235 * format.c (bfd_check_format_matches): If the target was
2236 previously specified, don't check other targets when checking for
2239 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2241 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2242 (elf32_arm_reloc_type_lookup): Removed
2243 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2244 (elf32_arm_reloc_type_lookup): New.
2245 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2246 (elf32_arm_reloc_type_lookup): New.
2248 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2250 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2251 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2252 * Makefile.am: Use new files.
2253 * Makefile.in: Regenerate.
2254 * configure.in: Use new files.
2255 * configure: Regenerate.
2257 1999-02-01 Nick Clifton <nickc@cygnus.com>
2259 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2260 (fr30_elf_gc_sweep_hook): New function.
2261 (elf_backend_can_gc_sections): Define.
2263 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2265 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2266 and bfd_elf32_bigarm_oabi_vec.
2268 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2270 * Makefile.am (elf32-arm-oldabi.lo): New.
2271 (elf32-arm-newabi.lo): New.
2272 * Makefile.in: Regenerate.
2273 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2274 (arm-*-elf): Likewise.
2276 (thumb-*-oabi): New.
2277 * configure: Regenerate.
2278 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2279 (bfd_elf32_bigarm_oabi_vec): New.
2280 * elf32-arm-newabi.c: New.
2281 * elf32-arm-oldabi.c: New.
2282 * elf32-arm.c: Removed.
2285 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2287 * binary.c (binary_set_section_contents): Omit warnings for
2288 unloadable sections.
2290 1999-01-31 Michael Meissner <meissner@cygnus.com>
2292 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2293 powerpc{,le}-*-eabi.
2295 1999-01-29 Nick Clifton <nickc@cygnus.com>
2297 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2298 * dwarf2.c (read_signed_leb128): Remove unused variables.
2300 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2302 * elf.c (assign_file_positions_for_segments): Only adjust
2303 p_align when needed.
2305 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2307 * binary.c (binary_set_section_contents): Don't return early for a
2308 non-loadable section, in case the first section is non-loadable.
2309 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2310 W. Rozycki <macro@ds2.pg.gda.pl>.
2312 1999-01-28 Nick Clifton <nickc@cygnus.com>
2314 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2315 R_FR30_GNU_VTENTRY relocs.
2317 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2319 * elflink.h (elf_link_output_sym): Zero syms which are
2320 part of sections which have been excluded.
2322 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2324 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2326 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2327 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2329 1999-01-27 Nick Clifton <nickc@cygnus.com>
2331 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2333 (fr30_final_link_relocate): Use computed value as result of
2336 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2338 * binary.c (binary_set_section_contents): Emit warning for
2339 huge file offsets due to widely-dispersed section LMAs.
2341 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2343 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2344 align first section to largest section alignment, not first
2347 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2349 * configure.in: Require autoconf 2.12.1 or higher.
2351 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2353 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2354 * bfd-in2.h: Likewise.
2355 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2357 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2359 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2360 * cpu-mips.c: Add support for and independent 4111.
2361 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2362 (_bfd_mips_elf_final_write_processing):
2363 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2365 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2367 * elf32-mips.c (elf_mips_abi_name): New.
2368 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2370 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2372 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2373 Handle bfd_mach_mips4300.
2375 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2377 * elf32-i386.c: Remove leaked development code from patch
2378 1998-12-10 by Richard Henderson.
2380 1998-12-10 Richard Henderson <rth@cygnus.com>
2382 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2383 in debug sections for symbol defined externally.
2385 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2387 * targets.c (bfd_target_vector): Remove duplicate entry for
2390 1998-12-09 Nick Clifton <nickc@cygnus.com>
2392 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2393 since we are using RELAs.
2395 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2397 SCO Open Server Release 5 core file support, from Jouke Numan
2399 * sco5-core.c: New file.
2400 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2401 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2402 * Makefile.am: Rebuild dependencies.
2403 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2404 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2405 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2406 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2407 * bfd-in2.h, configure, Makefile.in: Rebuild.
2409 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2411 * config.bfd (hppa*-*-mpeix*): New target.
2412 * configure.in: Add AC_HEADER_DIRENT.
2413 (hppa*-*-mpeix*): New target.
2414 * configure.host (hppa*-*-mpeix*): New host.
2415 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2416 friends rather than just including <sys/dir.h>.
2417 * som.h (struct som_symbol): Add hppa_priv_level and apto
2418 tc_data. Change all users.
2419 (struct somdata): Add comp_unit field.
2420 (obj_som_compilation_unit): Define.
2421 (bfd_som_attach_compilation_unix): Declare.
2422 * som.c: Check HOST_HPPAMPEIX.
2423 (struct som_misc_symbol_info): Add new field priv_level.
2424 (som_object_setup): Add current_offset parameter. Change all
2426 (setup_sections): Likewise.
2427 (som_object_p): For EXECLIBMAGIC, read the lst header.
2428 (som_write_symbol_strings): Add compilation_unit parameter.
2430 (som_finish_writing): Write out compilation_unit.
2431 (som_bfd_derive_misc_symbol_info): Set priv_level.
2432 (som_build_and_write_symbol_table): Set xleast field to 3.
2433 (som_slurp_symbol_table): Set symbol priv_level.
2434 (bfd_som_attach_compilation_unit): New function.
2435 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2436 priv_level into symbol_value.
2437 * configure, config.in: Rebuild.
2439 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2441 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2442 warning function to call _bfd_error_handler instead.
2444 * libbfd.c (COERCE32): Cast through unsigned long and long to
2445 avoid bug in old version of gcc.
2447 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2448 (elf_backend_additional_program_headers): Don't define.
2450 1998-12-08 Nick Clifton <nickc@cygnus.com>
2452 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2453 relocations to include offset of 2 included in the insns, and the
2454 offset of the relocs within the section.
2456 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2458 The following changes were made by David Taylor
2459 <taylor@texas.cygnus.com>, Edith Epstein
2460 <eepstein@sophia.cygnus.com>, Jim Blandy
2461 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2462 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2463 changes originally made by HP; HP did not create ChangeLog
2466 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2467 automake macro library.
2469 * hpux-core.c (hpux_core_core_file_p): this function now
2470 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2471 found in the corefile! Also, in hpux_core_core_file_p, if we
2472 encounter a section with an unknown type, don't punt. Instead,
2473 just skip it. Also, count the number of sections of known type
2474 that we encounter. If we encounter at least one good one, then
2475 we'll declare that the file is a core file. If we encounter any
2476 unknown ones but some known ones, then we'll issue a warning (but
2477 still declare it to be a core file). Also, correctly decide when a
2479 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2480 (CORE_ANON_SHMEM): define if not defined.
2481 (hpux_core_struct): add members lwpid and user_tid.
2482 (core_kernel_thread_id, core_user_thread_id): new macros.
2483 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2484 the name before storing it in the bfd.
2485 (hpux_core_core_file_p): handle threads.
2487 * libhppa.h (GET_FIELD): protect against redefinition.
2488 (HPPA_WIDE): define.
2489 (GET_FIELD): define.
2494 (sign_extend): redefine.
2495 (assemble_6): define.
2496 (assemble_12): rewrite.
2497 (assemble_16): define.
2498 (assemble_16a): define.
2499 (assemble_17): rewrite.
2500 (assemble_22): define.
2502 1998-12-07 Nick Clifton <nickc@cygnus.com>
2504 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2505 relocations for signed values.
2507 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2509 * mipsbsd.c (MY(set_arch_mach)): Make static.
2510 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2511 bfd_mach_mips* macros rather than simple numbers.
2513 COFF weak symbol support, based on patches from Mark Elbrecht
2514 <snowball3@usa.net>:
2515 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2516 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2517 (coff_write_alien_symbol): Likewise.
2518 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2519 (coff_link_add_symbols): Likewise.
2520 (_bfd_coff_link_input_bfd): Likewise.
2521 (_bfd_coff_write_global_sym): Likewise.
2523 * elf.c (copy_private_bfd_data): Always initialize the
2524 includes_phdrs field.
2526 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2527 file defines a symbol first mentioned in an ELF file.
2529 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2530 possible, rather than only if BFD64.
2531 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2533 * bfd-in2.h: Rebuild.
2535 * srec.c (srec_set_section_contents): Correct test to avoid
2536 switching to 4 byte addresses after seeing a second section which
2537 requires 3 byte addresses. From Joel Schantz
2538 <joel.schantz@argosys.boeing.com>.
2540 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2541 <aymeric.vincent@emi.u-bordeaux.fr>.
2543 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2545 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2546 decide whether the output file is -mrelocatable-lib,
2547 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2549 1998-12-03 Nick Clifton <nickc@cygnus.com>
2551 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2552 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2553 * bfd-in2.h: Regenerate.
2554 * libbfd.h: Regenerate
2556 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2558 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2559 link against a dynamic symbol with no type or size.
2561 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2563 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2564 relocation for section which does not get loaded.
2565 (elf_i386_relocate_section) [R_386_32]: Likewise.
2567 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2569 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2570 reloc_count and i long instead of unsigned long. Handle error
2571 return from bfd_canonicalize_reloc.
2573 1998-12-01 Nick Clifton <nickc@cygnus.com>
2575 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2578 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2580 * elf32-sh.c (elf/sh.h): Include.
2581 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2582 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2583 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2584 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2585 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2587 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2589 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2590 causes division by zero later on.
2592 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2594 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2597 1998-11-25 DJ Delorie <dj@cygnus.com>
2599 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2602 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2604 * elf32-fr30.c (fr30_elf_relocate_section): Call
2605 fr30_final_link_relocate.
2606 (fr30_final_link_relocate): New function: Handle I20 and I32
2608 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2609 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2610 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2612 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2615 The following changes are based on a patch submitted by Gianluca
2616 Moro <glctr@abc.it>:
2618 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2619 not already been updated.
2620 (find_remembered_hi16s_reloc): New parameter 'already_found'
2621 returns state of remembered hi16s reloc.
2622 (remember_hi16s_reloc): Set 'found' field to false.
2623 (hi16s_location): Add 'found' field.
2625 1998-11-23 DJ Delorie <dj@cygnus.com>
2627 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2628 to see .DLL files as unrecognized.
2629 (i3coff_object_p): Sorry, had to hack it to not recognize these
2630 files (pei-i386) on request.
2632 1998-11-23 DJ Delorie <dj@cygnus.com>
2634 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2635 relents. Call bfd_check_format to reinitialize.
2637 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2639 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2642 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2644 * aclocal.m4: regenerate
2645 * configure: regenerate
2647 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2649 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2650 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2651 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2652 respect it as an upper bound on what memory to reference.
2653 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2654 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2655 update vtable_entries_size appropriately.
2657 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2659 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2662 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2664 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2665 bfds; they have no "file" so we fake it.
2666 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2667 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2668 resizing the memory buffer.
2669 * opncls.c (bfd_make_writable): New function; lets you write a
2670 bfd_create'd bfd to an in-memory buffer.
2671 (bfd_make_readable): New function; lets you read back that buffer
2672 as if it were from bfd_openr. Used to build generated archive
2673 members (winsup's ld's dlltool)
2675 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2677 * po/bfd.pot: Regenerated.
2679 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2681 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2684 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2686 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2687 element of the gotentry list for local symbols too.
2688 (elf64_alpha_relocate_section): Unify local and global handling.
2689 Assert that gotent->use_count > 0.
2691 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2693 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2694 update for file name changes of July 2, 1998.
2696 * configure: Rebuild.
2698 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2700 * po/bfd.pot: Regenerated.
2702 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2704 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2705 * aclocal.m4, configure: regenerate
2707 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2709 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2711 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2713 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2714 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2716 * aclocal.m4, configure: regenerated.
2718 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2720 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2721 R_D10V_GNU_VTENTRY relocs.
2722 (elf_d10v_howto_table): Likewise.
2723 (d10v_reloc_map d10v_reloc_map): Likewise.
2724 (elf32_d10v_gc_mark_hook): New.
2725 (elf32_d10v_gc_sweep_hook): New.
2726 (elf32_d10v_check_relocs): New.
2727 (elf32_d10v_relocate_section): New.
2728 (elf_backend_relocate_section): Define.
2729 (elf_backend_can_gc_sections): Define.
2731 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2733 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2734 (BFD64_BACKENDS): ...from here.
2735 (BFD32_BACKENDS_CFILES): Move vms files here...
2736 (BFD64_BACKENDS_CFILES): ...from here.
2737 * Makefile.in: Rebuild.
2739 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2741 * Makefile.am: Add FR30 target.
2742 * Makefile.in: Add FR30 target.
2743 * archures.c: Add support for FR30.
2744 * config.bfd: Add support for FR30.
2745 * configure.in: Add support for FR30.
2746 * reloc.c: Add support for FR30 relocations.
2747 * targets.c: Add support for FR30 relocations.
2748 * bfd-in2.h: Regenerate.
2749 * configure: Regenerate.
2750 * libbfd.h: Regenerate.
2751 * cpu-fr30.c: New file.
2752 * elf32-fr30.c: New file.
2754 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2756 * configure.in: detect cygwin* instead of cygwin32*
2757 * configure: regenerate
2759 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2761 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2762 use bfd_malloc and free instead and check return value from bfd_malloc.
2764 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2766 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2767 * libbfd.h: Rebuild.
2769 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2770 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2771 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2772 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2774 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2776 (mips_elf_link_hash_table_create): Don't initialize
2777 dynsym_sec_strindex.
2778 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2779 (mips_elf_size_dynamic_sections): Generate a section symbol for
2780 every output section.
2781 (mips_elf_finish_dynamic_sections): Count all sections for
2783 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2786 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2788 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2789 for later PLT entries in large PLTs.
2790 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2792 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2794 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2796 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2798 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2799 * elflink.h (elf_collect_hash_codes): New function. This function is
2800 called for each exported symbol and we compute the ELF hash value for
2802 (compute_bucket_value): New function. It is called from
2803 size_dynamic_sections to determine the hash table size. When we are
2804 optimizing a better, but slower, algorithm is used.
2805 (size_dynamic_sections): Call compute_bucket_value.
2807 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2809 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2811 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2813 (sh_elf_gc_mark_hook): New.
2814 (sh_elf_gc_sweep_hook): New.
2815 (sh_elf_check_relocs): New.
2816 (elf_backend_can_gc_sections): Define.
2818 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2820 * acinclude.m4: undo previous gettext change
2821 * aclocal.m4: rebuild with right version of aclocal.
2823 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2825 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2826 aclocal.m4 to acinclude.m4, so they don't get lost.
2828 * elfcore.h: rewrite for better corefile support.
2829 * elf.c (elfcore_*): new functions.
2830 * elf-bfd.h (elf_obj_tdata): new structure members.
2831 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2833 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2835 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2837 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2838 and R_M32R_GNU_VTENTRY.
2839 (elf_backend_can_gc_sections): Define.
2840 (m32r_elf_check_relocs): New.
2841 (m32r_elf_gc_mark_hook): New.
2842 (m32r_elf_gc_sweep_hook): New.
2843 (m32r_elf_relocate_section): Handle VT relocs.
2845 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2847 * coff-arm.c (arm_relocate_section): Remove redundant test.
2849 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2850 cleat that the 'bitsize' field is the size of the bitfield AFTER
2851 relocation not before.
2853 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2855 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2858 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2860 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2861 R_SPARC_GNU_VTENTRY.
2862 (elf32_sparc_check_relocs): Handle them.
2863 (elf32_sparc_reloc_type_lookup): Likewise.
2864 (elf32_sparc_relocate_section): Likewise.
2865 (elf32_sparc_gc_mark_hook): New.
2866 (elf32_sparc_gc_sweep_hook): New.
2868 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2870 * som.c (som_finish_writing): Perform some sanity checks when
2871 writing an executable or shared library.
2873 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2875 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2876 * configure.in (elf): Add dwarf1.lo.
2877 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2878 * elf.c (_bfd_elf_find_nearest_line): Add call to
2879 _bfd_dwarf1_find_nearest_line.
2880 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2881 Add call to _bfd_dwarf1_find_nearest_line.
2882 * configure: Rebuilt.
2884 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2886 * elflink.h (elf_gc_sections): Do not allow garbage
2887 collection if dynamic sections have been created.
2889 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2891 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2893 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2894 (v850_elf_perform_relocation): Likewise.
2895 (v850_elf_final_link_relocate): Likewise.
2896 (v850_elf_relocate_section): Likewise.
2897 (v850_elf_gc_sweep_hook): New routine.
2898 (v850_elf_gc_mark_hook): New routine.
2899 (elf_backend_can_gc_sections): Define.
2901 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2903 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2906 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2908 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2909 Declare size as bfd_size_type.
2910 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2912 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2914 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2916 * som.c (CPU_PA_RISC2_0): Define.
2917 (_PA_RISC2_0_ID): Likewise.
2918 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2920 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2922 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2923 has a base which is already defined, only add the referenced
2924 symbol to the dynamic symbol table if it is defined or referenced
2927 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2930 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2932 * elflink.h (elf_link_add_object_symbols): Undo last change.
2934 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2936 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2937 symbol for the indirect alias to a versioned symbol.
2939 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2941 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2942 (elf32_i386_vtentry_howto): New.
2943 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2944 or elf32_i386_vtinherit_howto on lookup.
2946 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2948 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2949 reloc_type. Rename R_68K__max to R_68K_max.
2950 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2953 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2955 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2956 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2958 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2961 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2963 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2964 message has a null byte terminator.
2966 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2968 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2969 word subject to R_V850_32 relocation.
2971 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2973 * dwarf2.c: Add comment describing problem computing line numbers
2974 for undefined symbols at link time.
2976 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2978 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2979 transform a defweak into a plt entry.
2980 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2981 plt entry references to receive a RELATIVE reloc.
2982 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2983 (elf64_alpha_relocate_section): Assert we don't overrun
2984 the allocated relocation space.
2986 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2988 * elf.c (swap_out_syms): Always treat section symbols as
2989 special, even if they are attached to a common section.
2991 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2993 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2994 sections with v850 common section attributes into named v850
2996 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2997 common section attributes into named v850 common sections.
2999 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3001 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3004 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3006 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3007 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3008 reloc to the wrong section a warning, not an error. .dynsbss
3009 is not an output section, so there is no need to check for it.
3011 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3013 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3015 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3017 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3018 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3020 (elf32_arm_gc_mark_hook): New.
3021 (elf32_arm_gc_sweep_hook): New.
3022 (elf32_arm_check_relocs): New.
3023 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3025 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3028 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3030 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3031 assume there is no PLT or GOT.
3033 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3035 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3036 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3037 also accepted as a function symbol type.
3039 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3041 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3043 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3045 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3046 match definition of _bfd_gc_sections field.
3047 * libbfd.h: Rebuild.
3049 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3051 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3052 the addend of a dynamic relocation referencing a section.
3053 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3054 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3056 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3058 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3059 bed has a size_dynamic_sections routine before trying to use it.
3061 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3063 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3064 _bfd_elf_rel_vtable_reloc_fn.
3066 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3068 * Makefile.am: Add elf32-arm.c.
3069 * Makefile.in: Rebuild.
3070 * elf-bfd.h: Add elf_backend_get_symbol_type.
3071 * elf.c (swap_out_syms): If defined, call
3072 elf_backend_get_symbol_type.
3073 * elf32-arm.c: Define elf_backend_get_symbol_type.
3074 (elf32_arm_get_symbol-type): New routine.
3075 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3076 (bfd_elf32_arm_process_before_allocation): Change to
3077 check for STT_ARM_TFUNC.
3078 (elf32_arm_final_link_relocate): Likewise.
3079 * elfxx-target.h: Add elf_backend_get_symbol_type.
3081 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3083 * archures.c (bfd_mach_alpha_ev[456]): New.
3084 * cpu-alpha.c: Rework to match these types.
3085 * bfd-in2.h: Rebuild.
3087 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3089 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3090 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3092 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3093 (elf_i386_reloc_type_lookup): Recognize them.
3094 (elf_i386_check_relocs): Pass them off to generic code.
3095 (elf_i386_relocate_section): Ignore them.
3096 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3097 (elf_backend_can_gc_sections): True.
3099 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3101 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3102 before looking at owner field.
3103 (elf32_arm_to_thumb_stub): Ditto.
3104 (elf32_arm_relocate_section): Compute name before calling
3105 elf32_arm_final_link_relocate().
3107 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3109 * elf.c: comment and formatting cleanups.
3112 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3114 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3115 (core files are treated differently than object files).
3116 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3117 bfd_elf_mkcorefile): declare.
3118 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3119 bfd_elf_mkcorefile): add to bfd_target vector.
3120 * elfcore.h (elf_core_file_p): save the program header table,
3121 and set the bfd architecture from the elf file header.
3122 * elf.c (bfd_elf_mkcorefile): new function.
3123 (_bfd_elf_write_corefile_contents): new function.
3124 (assign_file_positions_for_segments): add cases for handling
3125 PT_NOTE segments. (assign_file_positions_except_relocs):
3126 core files should be handled the same as exec files.
3127 (prep_headers): identify core files as type ET_CORE.
3128 (copy_private_bfd_data): identify the sections belonging to
3129 the PT_NOTE segment.
3131 * elf32-sparc.c (elf32_sparc_final_write_processing):
3132 add break statement to default case.
3134 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3136 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3137 section (not input) will be in sections ".sbss", ".sbss2",
3138 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3139 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3140 output_offset for correct evaluation of addend.
3142 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3144 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3145 elf32_arm_allocate_interworking_sections and
3146 elf32_arm_process_before_allocation.
3148 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3150 * bfd-in.h: Ammend prototype for
3151 elf32_arm_process_before_allocation to remove surplus third
3154 * bfd-in2.h: Regenerate.
3156 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3158 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3160 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3162 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3163 calculated for RELOC_SPARC_REV32 case.
3165 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3167 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3168 elf32_arm_allocate_interworking_sections and
3169 elf32_arm_process_before_allocation.
3170 * bfd-in2.h: Regenerated.
3171 * elf32-arm.c Define elf32_arm_link_hash_table.
3172 (insert_thumb_branch): New routine.
3173 (find_thumb_glue): New routine.
3174 (find_arm_glue): New routine.
3175 (record_arm_to_thumb_glue): New routine.
3176 (record_thumb_to_arm_glue): New routine.
3177 (elf32_arm_link_hash_table_create): New routine.
3178 (elf32_arm_get_bfd_for_interworking): New routine.
3179 (elf32_arm_allocate_interworking_sections) New routine.
3180 (elf32_arm_process_before_allocation) New routine.
3181 (elf32_thumb_to_arm_stub): New routine.
3182 (elf32_arm_to_thumb_stub): New routine.
3183 (elf32_print_private_bfd_data): Fix typo.
3184 (elf32_arm_final_link_relocate): Add argument sym_sec.
3185 Check for branches to thumb symbols in case R_ARM_PC24.
3186 Check for branches to arm symbols in case R_ARM_THM_PC22.
3187 (elf32_arm_relocate_section): Pass symbol section to
3188 elf32_arm_final_link_relocate.
3190 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3192 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3193 entries unless the symbol is defined in the executable; in
3194 particular, undefined weak symbols get a PLT entry.
3196 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3198 * libaout.h: Remove nested comment to avoid warning.
3200 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3202 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3203 R_ARM_PC24 relocation.
3205 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3207 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3208 argument is_local. Add argument sym_flags. Check sym_flags
3209 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3210 (elf32_arm_relocate_section): Don't pass local sym and pass
3211 sym_flags to elf32_arm_final_link_relocate.
3213 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3215 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3216 to not count too few relocs for dynamicly linked executables.
3218 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3220 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3221 symbols without a dynamic index dynamic. Consider all weak
3223 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3224 correspondance between input and output sections.
3226 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3228 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3229 that use a .got.plt section start the got offset at zero.
3231 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3233 * ieee.c (ieee_write_processor): Correct the processor ID written
3234 out for bfd_arch_m68k, accommodating change of March 25.
3236 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3238 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3239 R_ARM_THM_RPC22 relocations.
3241 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3243 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3245 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3246 .got relocs in -Bsymbolic shared objects.
3248 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3250 * elf32-arm.c: Add private flags to ELF header.
3251 (elf32_arm_print_private_bfd_data): New Function.
3252 (elf32_arm_set_private_flags): New Function.
3253 (elf32_arm_copy_private_flags): New Function.
3254 (elf32_arm_merge_private_bfd_data): New Function.
3256 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3258 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3260 (elf32_sparc_relocate_section): Likewise.
3262 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3264 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3265 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3266 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3267 of the function. Recognize no .plt as static linking.
3269 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3271 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3272 ".liblist" string through gettext.
3274 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3276 * Makefile.am: Add support for elf32-arm.lo.
3277 * Makefile.in: Rebuild.
3278 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3279 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3280 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3281 * configure: Regenerate.
3282 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3283 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3284 bfd_target bfd_elf32_littlearm_vec.
3285 * elf32-arm.c: New file.
3287 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3289 * libaout.h (M_SPARCLITE_LE): New machine.
3290 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3291 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3292 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3293 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3294 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3295 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3296 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3297 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3298 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3299 be BFD_RELOC_SPARC_REV32.
3301 * config.bfd (sparc86x-*-aout): New
3303 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3305 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3306 actually mapping the output sections.
3308 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3311 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3312 (mn10300_elf_reloc_map): Similarly.
3313 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3315 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3317 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3319 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3320 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3321 elf_mips_reloc_type defined in elf/mips.h.
3323 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3325 * elf64-mips.c: Remove reloc_type definition completely. It's now
3328 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3330 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3331 as they are defined in elf/mips.h now.
3333 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3336 * Re-add lost change:
3337 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3339 (mn10300_elf_relax_section): Include stack space for register saves
3340 in the imm8 field of a "call" instruction.
3341 (compute_function_info): Determine how much stack is allocated by
3342 the movm instruction. Fix typo.
3343 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3345 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3347 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3348 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3350 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3352 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3354 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3356 * elf32-hppa.h: Let ELF header define the enum containing the
3357 external reloc numbers.
3358 * elf32-i386.h: Likewise.
3360 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3362 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3363 * elf32-mips.c: Likewise.
3364 * elf32-ppc.c: Likewise.
3366 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3368 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3369 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3371 * bfd-in.h: Regenerate.
3372 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3373 parameter to 'unsigned int' to avoid K&R compatability problems.
3375 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3377 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3378 functionname_ptr to be const. Change line_ptr to be unsigned.
3380 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3381 macro is not defined. Change second parameter from bfd_link_info
3382 to coff_final_link_info. Add prototype.
3383 (coff_final_link_postscript): Simplify handling when macro is not
3384 defined. Add prototype.
3386 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3388 * elf-mn10300.c: Before include system specific ELF header define
3389 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3390 * elf32-mips.c: Likewise.
3391 * elf32-ppc.c: Likewise.
3393 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3395 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3396 temporary patch over to elf64-mips.c as well.
3398 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3400 * elf32-mips.c (reloc_type): Temporarily disable definition of
3401 standard relocation since they are now defined in elf/mips.h.
3403 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3405 * elf-m10200.c (mn10200_elf_final_link_relocate):
3406 Modify range test for case R_MN10200_8.
3408 * elf-m10300.c (mn10300_elf_final_link_relocate):
3409 Modify range test for case R_MN10300_8.
3411 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3413 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3414 * elf32-i386.c (elf_backend_got_header_size): Define.
3415 (elf_backend_plt_header_size): Define.
3416 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3417 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3418 * elfxx-target.h: Provide a default of zero.
3419 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3420 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3422 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3423 entry from an executable, even if the plt refcount goes to 0.
3425 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3427 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3428 directory name at the line number.
3430 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3431 with an unspecified type.
3433 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3435 * sunos.c: Add undef of valid to avoid problem on SunOS.
3437 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3439 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3441 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3443 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3444 R_68K_PCxx and R_68K_xx relocations. Make sure that
3445 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3446 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3447 R_68K_xx relocations.
3448 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3449 that has no plt entry.
3450 (elf_m68k_relocate_section): Ignore the plt offset in a static
3452 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3454 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3457 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3459 (howto_table, reloc_map): Add entries for them.
3460 (elf_m68k_check_relocs): Handle them. Implement reference
3461 counting for got and plt entries.
3462 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3463 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3465 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3466 (elf_m68k_relocate_section): Handle the new reloc types.
3467 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3468 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3469 * elflink.h (elf_link_add_object_symbols): When creating an
3470 indirect reference for symbol versioning also copy the plt
3472 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3473 flag also reset the plt offset.
3474 (elf_link_assign_sym_version): Likewise.
3475 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3476 the size of the entry in bytes.
3477 (elf_gc_allocate_got_offsets): Likewise.
3479 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3481 * elflink.h (elf_gc_sections): Return true rather than falling off
3484 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3487 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3489 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3490 comment describing when it should be enabled.
3491 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3494 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3496 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3497 information ATN records.
3499 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3501 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3502 section for an absolute symbol in a fully linked file. Based on
3503 patch from Christian Holland <CHolland@de.lucent.com>.
3505 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3507 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3508 that a symbol is undefined.
3510 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3512 * som.c (som_bfd_gc_sections): Define.
3514 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3516 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3517 overflows in ARM_26D patches, since they have already been
3518 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3520 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3522 * coffcode.h (coff_write_object_contents): If we have any long
3523 section names, call coff_write_symbols even if there are no
3526 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3528 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3529 PT_LOAD segment, rather than only setting it once for the entire
3532 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3533 rather than ignoring every phdr with a p_paddr of 0, ignore all
3534 the phdrs if they all have a p_paddr of 0.
3536 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3537 section was discarded from the link.
3539 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3541 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3543 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3545 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3546 floating point operations.
3548 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3550 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3553 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3555 Merge of vax/vms (read-only) support
3556 * configure.com: Support Vax target.
3557 * makefile.vms: Support Vax target.
3558 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3559 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3561 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3563 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3565 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3567 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3569 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3570 * targets.c (bfd_target_ovax_flavour): New flavour.
3571 (vms_alpha_vec): Renamed from evax_alpha_vec.
3573 (target_vector): Update accordingly.
3574 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3576 (vax*-*-*vms*): New target.
3577 * Makefile.am: Update for renamed files. Rebuild dependencies.
3578 * bfd-in2.h: Rebuild.
3579 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3581 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3583 Based on patch from Matt Semersky <matts@scd.hp.com>:
3584 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3585 pointer on abfd->outsymbols.
3586 (generic_add_output_symbol): Handle NULL sym parameter.
3588 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3590 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3593 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3595 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3596 when handling 32 bit immediate relocs.
3597 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3599 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3601 * section.c (STD_SECTION): Account for recently added gc_mark
3602 field in struct asection.
3604 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3605 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3607 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3609 ELF Section-level Garbage Collection:
3610 * bfd.c (bfd_gc_sections): New.
3611 * aout-adobe.c: Hook to default implementation.
3612 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3613 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3614 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3615 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3616 * tekhex.c, versados.c: Likewise.
3617 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3618 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3620 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3621 (bfd_generic_gc_sections): New.
3622 * section.c (SEC_KEEP): New.
3623 (asection): Add gc_mark member.
3625 * elfcode.h (elf_gc*): New name remappings.
3626 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3627 sections to be excluded.
3628 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3629 (elf_gc_propogate_vtable_entries_used): New.
3630 (elf_gc_smash_unused_vtentry_relocs): New.
3631 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3632 (elf_gc_common_finalize_got_offsets): New.
3633 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3634 * elfxx-target.h: Add and default gc hooks.
3636 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3638 (struct elf_obj_tdata): Likewise for local_got_offsets.
3639 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3640 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3641 * elf64-sparc.c, elflink.h: Likewise.
3643 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3644 (ELF_LINK_HASH_MARK): Define.
3645 (struct elf_backend_data): Add GC hooks.
3646 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3648 * elf-m10300.c (mn10300_elf_check_relocs): New.
3649 (mn10300_elf_gc_mark_hook): New.
3650 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3651 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3652 (mn10300_elf_final_link_relocate): Likewise.
3653 (mn10300_elf_relocate_section): Likewise.
3654 (elf_backend_can_gc_sections): Define.
3655 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3656 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3657 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3658 (mips_info_to_howto_rel): Likewise.
3659 (mips_elf_relocate_section): Likewise.
3660 (mips_elf_check_relocs): Likewise.
3661 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3662 (elf_backend_can_gc_sections): Define.
3663 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3664 (ppc_elf_howto_raw): Handle them.
3665 (ppc_elf_reloc_type_lookup): Likewise.
3666 (ppc_elf_relocate_section): Likewise.
3667 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3668 Handle new vtable relocs.
3669 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3670 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3671 (elf_backend_can_gc_sections): Define.
3673 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3675 * archures.c (bfd_mach_mn10300): Define.
3676 * elf-m10300.c: Include elf/mn10300.h
3677 (elf_mn10300_mach): New function.
3678 (_bfd_mn10300_elf_final_write_processing): Likewise.
3679 (_bfd_mn10300_elf_object_p): Likewise.
3680 (elf_backendfinal_write_processing): Define.
3681 (elf_backend_object_p): Likewise.
3683 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3685 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3688 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3690 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3691 link_next field, not the next field.
3693 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3695 * elf.c (map_sections_to_segments): Check the section address
3696 against the phdr size both with and without a modulo of
3699 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3701 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3702 linker created empty input section if the output section has the
3705 * elflink.h (elf_link_output_extsym): Print an error message if
3706 _bfd_elf_section_from_bfd_section fails.
3708 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3711 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3713 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3714 native linker output. Avoid putting an empty section in more than
3717 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3719 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3720 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3722 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3724 * elf.c (swap_out_syms): New arg relocatable_p.
3725 Don't add section VMA to symbols for relocatable output.
3726 (_bfd_elf_compute_section_file_positions): Update call to
3729 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3731 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3732 against 'addend' be signed rather than unsigned.
3734 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3736 * elf32-m32r.c: Add prototyps for static functions.
3738 * coff-arm.c: Add prototypes for static functions.
3740 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3742 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3743 LMA is used to order sections in a segment.
3745 * elf32-v850.c: Add prototypes for static functions.
3746 Change type of addend parameter to bfd_vma in various functions.
3748 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3750 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3751 complain_overflow_signed instead of complain_overflow_bitfield.
3753 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3755 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3756 when comparing against 0.
3758 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3760 * Makefile.am (config.status): New target.
3761 * Makefile.in: Rebuild.
3763 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3765 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3766 error if previous object endianness doesn't match current object.
3768 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3770 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3771 _bfd_elf_print_private)bfd_data ().
3773 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3775 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3777 (elf_link_add_object_symbols): Set type_change_ok and
3778 size_change_ok before calling elf_merge_symbol.
3780 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3781 undefined symbol error, don't also issue an overflow error.
3783 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3785 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3786 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3787 message instead of crashing.
3789 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3791 * archures.c (bfd_mach_cpu32): Define.
3792 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3794 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3795 * ieee.c: Include <ctype.h>.
3796 (ieee_object_p): Parse out process ID string to make it more
3797 likely to be acceptable for bfd_scan_arch.
3798 * bfd-in2.h: Rebuild.
3800 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3802 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3803 _bfd_elf_print_private_bfd_data() so that the program header will
3806 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3808 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3809 0x68. Reindent. Add some comments.
3811 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3813 * elf.c (copy_private_bfd_data): Adjust physical address of
3814 segment in output BFD to contain LMAs of its sections.
3816 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3818 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3819 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3820 endian data 32 bit relocations.
3821 (elf32_sparc_merge_private_bfd_data): Check if linking little
3822 endian objects with big endian objects.
3823 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3824 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3825 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3827 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3828 * archures.c (bfd_mach_sparc_sparclite_le): New.
3829 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3831 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3833 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3836 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3838 * bfd-in.h: Move over patch to bfd-in2.h.
3840 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3842 (_bfd_relocate_contents): Likewise.
3844 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3846 * peicode.h (add_data_entry): If the section has no private data
3847 then do not create a Data Dictionary entry for it.
3849 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3851 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3852 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3853 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3854 subsections during relaxation more correctly.
3856 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3858 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3859 Add extra argument to bfd_arm_process_before_allocation ().
3860 * bfd-in.h: Reflect changes made in bfd-in2.h.
3861 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3862 coff class of a BFD symbol.
3863 * coff-arm.c: Add support for interworking between Thumb code and
3864 non-interworking aware ARM code.
3866 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3868 * po/Make-in (install-info): New target.
3870 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3872 * filemode.c: Remove; not used.
3874 If sysdep.h includes a header file, don't include it again:
3875 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3877 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3879 * archive.c: Don't include <string.h> or <errno.h>.
3880 * evax-alpha.c; Don't include <stdio.h>.
3881 * evax-egsd.c: Likewise.
3882 * evax-etir.c: Likewise.
3883 * evax-misc.c: Likewise.
3884 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3885 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3887 * hpux-core.c: Likewise.
3888 * netbsd-core.c: Likewise.
3890 * libbfd.c: Don't include <sys/types.h>.
3891 * nlmcode.h: Don't include <string.h>.
3892 * osf-core.c: Don't include <string.h> or <stdio.h>.
3893 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3894 <errno.h>, or <unistd.h>.
3895 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3897 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3899 * configure.com: If the version number can not be found in
3900 configure.in, set it to "unknown" rather than "2.8.1".
3902 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3904 * elf32-mips.c (elf_mips_mach): New.
3905 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3906 (_bfd_mips_elf_final_write_processing): Use the names
3907 of machines, rather than the numbers. Set both the ARCH
3908 and MACH in e_flags. Handle a few more specific machines.
3909 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3910 EF_MIPS_ARCH and EF_MIPS_MACH.
3912 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3914 * syms.c (bfd_is_local_label): Revert last change.
3915 * srec.c (srec_write_symbols): Discard debugging symbols.
3917 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3919 * som.c: Include <ctype.h>.
3920 * som.h: Don't include sysdep.h.
3922 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3924 * libbfd.h: Rebuilt.
3925 * libbfd-in.h: Removed gettext includes and defines.
3926 * sysdep.h: Moved gettext-related includes and defines here.
3928 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3930 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3931 an ad-hoc test. Kill bogus #if 0 code.
3932 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3934 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3936 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3937 when generating a normal executable for a symbol defined in a
3938 regular file. When copying a reloc into the output file, adjust
3939 the addend for a PC relative reloc against a global symbol.
3941 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3943 * libbfd.h: Rebuilt.
3944 * libbfd-in.h (_): Define as dgettext.
3946 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3948 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3950 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3951 when declaring parameter types.
3952 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3954 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3956 * config.bfd: If we include any ELF targets in targ_defvec and/or
3957 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3958 * elf32-gen.c (dummy): New static const variable.
3959 (elf_generic_info_to_howto): New static function.
3960 (elf_generic_info_to_howto_rel): New static function.
3961 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3962 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3963 * elf64-gen.c: Same changes as elf32-gen.c.
3964 * elfcode.h (elf_object_p): For the generic target, ignore a
3965 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3967 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3969 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3970 * configure: Rebuild.
3972 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3974 * config.bfd: Update OSR5/Unixware patterns.
3976 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3978 * elf.c (assign_file_positions_for_segments): Allow for holes
3979 between sections added by a link script.
3981 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3983 * configure.in: Change version number to 2.9.4
3984 * configure: Rebuild.
3986 Based on patch from H.J. Lu <hjl@gnu.org>:
3987 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3988 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3989 * bfd-in2.h: Rebuild.
3991 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3993 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3996 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3998 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3999 (elf64_alpha_relax_section): Fill them in.
4000 (elf64_alpha_relax_opt_call): Implement more than a stub.
4001 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4002 alignment on .scommon.
4003 (elf64_alpha_merge_gots): Merge use counts as well.
4005 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4007 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4008 for calculating a local symbol's address.
4009 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4010 Set the .got's cooked size as well as the raw size.
4012 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4014 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4015 internationalisation of printed information.
4017 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4018 internationalisation of printed information.
4020 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4022 * syms.c (struct indexentry): Change directory_name, file_name,
4023 and function_name fields to char *.
4024 (struct stab_find_info): Change cached_file_name field to char *.
4026 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4028 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4030 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4032 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4034 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4036 * Makefile.am (install-data-local): Make $(includedir).
4037 * Makefile.in: Rebuild.
4039 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4041 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4043 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4045 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4046 * Makefile.in: Rebuild.
4048 * bfd-in2.h: Rebuild for Nick's changes.
4050 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4052 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4053 change wrt length == max_namelen.
4055 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4057 * Many files: Added gettext invocations around user-visible
4059 * libbfd-in.h: Added gettext includes and defines.
4060 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4061 HAVE_LC_MESSAGES): Define.
4062 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4064 * Makefile.am (SUBDIRS): Added po.
4065 (POTFILES): New macro.
4066 (po/POTFILES.in): New target.
4067 (SOURCE_HFILES): New macro.
4069 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4071 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4073 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4074 NT_PRSTATUS note section encountered, it contains the status of
4075 the currently executing thread when the core file was written.
4077 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4079 * libcoff.h: Add extra parameter to
4080 bfd_coff_link_output_has_begun overrideable function.
4081 * cofflink.c: Pass extra parameter to
4082 bfd_coff_link_output_has_begun function.
4083 * bfd-in.h: Add prototypes for exported ARM interworking
4085 * peicode.h: ARM specific code reorganised to conform to BFD
4087 * coffcode.h: ARM specific code reorganised to conform to BFD
4089 * coff-arm.c: Code reorganised to conform to the BFD coding
4090 conventions. Global variables have been moved into an ARM
4091 specific hash table structure and a new function:
4092 bfd_arm_get_bfd_for_interworking() has been created which is
4093 called from the linker scripts.
4095 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4097 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4099 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4100 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4101 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4102 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4104 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4106 * config.bfd: Added sparc86x support.
4108 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4110 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4111 an out of range pc-relative jump/call to an undefined weak symbol.
4113 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4115 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4118 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4120 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4121 an error other than bfd_error_system_call, set the error to
4122 bfd_error_wrong_format.
4124 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4125 bfd_elf32_powerpcle_vec.
4127 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4128 program segments are zero, don't set p_paddr_valid.
4130 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4132 * elf64-alpha.c: Initial implementation of relaxation --
4133 (struct alpha_elf_link_hash_entry): Add use_count member.
4134 (elf64_alpha_check_relocs): Initialize and increment it.
4135 (elf64_alpha_can_merge_gots): Check it when considering merging.
4136 (elf64_alpha_merge_gots): Drop entries with zero use.
4137 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4138 (elf64_alpha_always_size_sections): Split out got sizing ...
4139 (elf64_alpha_size_got_sections): ... here. New function.
4140 (elf64_alpha_relax_find_reloc_ofs): New function.
4141 (elf64_alpha_relax_with_lituse): Likewise.
4142 (elf64_alpha_relax_without_lituse): Likewise.
4143 (elf64_alpha_relax_opt_call): Likewise.
4144 (elf64_alpha_relax_section): Likewise.
4145 (elf64_alpha_add_symbol_hook): Likewise.
4146 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4147 (elf64_alpha_relocate_section): Likewise.
4148 (bfd_elf64_bfd_relax_section): Define.
4149 (elf_backend_add_symbol_hook): Likewise.
4151 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4153 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4154 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4155 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4157 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4159 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4160 * configure: Rebuild.
4162 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4164 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4165 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4166 * configure.in: Define and substitute WIN32LDFLAGS and
4168 * aclocal.m4: Rebuild with new libtool.
4169 * configure, Makefile.in: Rebuild.
4171 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4173 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4174 before any other symbols in the same section.
4176 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4178 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4181 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4183 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4185 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4186 Use addr_size for address size, rather than sizeof(bfd_vma).
4187 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4188 Fix call to read_address.
4189 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4190 Scrap other unneeded arguments. Fix call to read_address.
4191 (scan_unit_for_functions): Fix call to read_attribute.
4192 (parse_comp_unit): We now handle more values for addr_size.
4193 Set addr_size in unit. Fix call to read_attribute and
4196 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4198 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4200 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4202 * archures.c (bfd_default_scan): Add m68k cases back to default
4203 switch, reverting patch of March 25, since IEEE support depends
4206 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4208 * Makefile.am (diststuff): New target.
4209 * Makefile.in: Rebuild.
4211 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4213 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4214 som_offset when we have an extended name table.
4216 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4218 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4220 * Makefile.in: Rebuild.
4222 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4224 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4225 symbols when creating a shared library.
4226 (elf_m68k_adjust_dynindx): New function, used by above code.
4227 (elf_m68k_finish_dynamic_sections): Initialize the section
4229 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4231 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4233 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4236 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4238 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4241 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4243 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4246 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4248 * configure.in: Set version to 2.9.1.
4249 * configure: Rebuild.
4251 * Branched binutils 2.9.
4253 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4255 * syms.c (ENABLE_CACHING): Define.
4256 (struct indexentry): Define.
4257 (struct stab_cache): Remove.
4258 (cmpindexentry): New static function.
4259 (struct stab_find_info): Add new fields: indextable,
4260 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4261 cached_file_name. Remove fields: file_cache, function_cache, and
4263 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4264 index table and search it.
4266 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4268 * elf.c (_bfd_elf_copy_private_section_data): Call
4269 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4271 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4273 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4275 * coff-arm.c: Define all globally visible variables and functions
4276 only when COFF_WITH_PE is not defined.
4277 * configure.in (armpe_little_vec, armpe_big_vec): Add
4279 * configure: Rebuild.
4281 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4283 Fix some gcc -Wall warnings:
4284 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4285 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4286 * archures.c (bfd_default_scan): Likewise.
4287 * bfd.c (bfd_scan_vma): Likewise.
4288 * binary.c (mangle_name): Likewise
4289 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4290 * coff-sh.c (sh_relocate_section): Likewise.
4291 * coff-stgo32.c (create_go32_stub): Likewise.
4292 * coffcode.h (coff_slurp_line_table): Likewise.
4293 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4294 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4295 (assign_file_positions_for_segments): Likewise.
4296 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4297 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4298 * oasys.c (oasys_write_sections): Likewise.
4299 * ppcboot.c (ppcboot_object_p): Likewise.
4300 (mangle_name): Likewise.
4301 * riscix.c (riscix_fix_pcrel_26): Likewise.
4302 * srec.c (srec_scan): Likewise.
4303 * stabs.c (_bfd_write_section_stabs): Likewise.
4304 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4305 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4306 switch. Declare parameters for function pointers.
4307 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4309 * elf.c (elf_sort_sections): Likewise.
4310 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4311 Add default cases to switches.
4312 (coff_arm_relocate_section): Remove unused local variables.
4314 (coff_arm_bfd_set_private_flags): Change flag variable to type
4316 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4317 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4318 (dump_toc): Change cat to const, and initialize it.
4319 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4320 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4321 (sh_elf_relocate_section): Initialize r_symndx.
4322 * coffcode.h (coff_compute_section_file_positions): Only declare
4323 old_sofar if ALIGN_SECTIONS_IN_FILE.
4324 (coff_write_object_contents): Initialize csym.
4325 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4326 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4328 * dwarf2.c: Include libiberty.h.
4329 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4330 (decode_line_info): Remove unused local variables.
4331 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4332 (m32r_elf_relocate_section): Likewise.
4333 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4334 (v850_elf_reloc): Likewise.
4335 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4336 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4337 * elf.c (assign_file_positions_for_segments): Always set adjust.
4338 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4339 parenthesize expression.
4340 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4341 (m32r_elf_object_p): Return a value.
4342 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4343 * elf32-mips.c (mips_elf_final_link): Initialize last.
4344 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4345 * elf32-v850.c (v850_elf_object_p): Return a value.
4346 (v850_elf_print_private_bfd_data): Change fprintf format string.
4347 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4349 * elflink.h (elf_link_add_object_symbols): Change vernum to
4350 unsigned int, and initialize it. Change fprintf format string.
4351 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4352 when setting or comparing to soname_indx.
4353 (elf_create_pointer_linker_section): Change num_symbols to
4355 * libcoff-in.h (coff_data_type): Change flags to flagword.
4356 * peicode.h (pe_print_idata): Initialize idx. Change j to
4357 bfd_size_type. Initialize hint_member. Remove useless test to
4359 (pe_print_edata): Change num_functions and num_names in struct
4360 EDT_type to unsigned long. Remove cast. Change fprintf format
4362 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4363 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4365 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4366 int *. Update uses. Change j to long.
4367 * bfd-in2.h, libcoff.h: Rebuild.
4369 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4371 * elf32-v850.c Remove definition of USE_REL.
4372 (v850_elf_info_to_howto_rela): New function.
4373 (v850_elf_perform_relocation): Renamed from
4374 v850_elf_store_addend_in_insn. Removed replace argument.
4375 (v850_elf_reloc): store the relocation in the addend field instead
4377 (v850_elf_final_link_relocate): Now calls
4378 v850_elf_perform_relocation.
4379 (v850_elf_relocate_section): Remove code to generate REL
4382 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4384 * coffcode.h (coff_new_section_hook): Set the type and storage
4385 class in the native symbol information allocated for a new section
4388 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4390 * peicode.h: Chain together calls to
4391 coff_bfd_copy_private_bfd_data and
4392 coff_bfd_print_private_bfd_data.
4394 * coff-arm.c: Add prototypes for
4395 coff_arm_bfd_print_private_bfd_data and
4396 coff_arm_bfd_copy_private_bfd_data.
4398 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4400 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4403 * peicode.h: Call arm-coff private data functions after handling
4406 * coff-arm.c: Turn statics into globals so that they can be shared
4407 both pe and pei backends.
4409 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4411 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4413 (sunos_write_object_contents): Likewise.
4414 * aoutx.h (NAME(aout,machine_type)): Likewise.
4415 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4417 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4419 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4421 (bfd_default_scan): Remove m68k special cases.
4422 * bfd-in2.h: Rebuild.
4423 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4425 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4426 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4428 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4429 selection, change printable_name to just "m68k" and make that the
4430 default instead of m68k:68020.
4432 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4434 (MY_get_section_contents): Define as aout_32_get_section_contents
4435 rather than NAME(aout,get_section_contents).
4437 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4439 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4440 and call bfd_default_set_arch_mach to do the real work.
4442 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4444 * bout.c (BALX): Include return register g14 as part of the insn.
4446 (calljx_callback): Use it.
4448 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4450 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4451 * libbfd.h: Rebuild.
4453 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4454 byte_count to unsigned int.
4455 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4456 unused local variables.
4458 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4459 variables er and er1.
4461 * cpu-v850.c: Include <ctype.h>.
4462 (scan): Case isdigit argument to unsigned char.
4464 From Yan Meroth <YAN.MEROTH@st.com>:
4465 * ihex.c (ihex_scan): Add extbase variable so that getting an
4466 extended linear address record does not ignore any previous
4468 (ihex_write_object_contents): When writing out an extended linear
4469 address record, zero out any previous extended address.
4471 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4473 * ieee.c (do_one): Check section before dereferencing it.
4474 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4475 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4477 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4479 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4481 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4483 * coff-arm.c: Add interworking functions to pe backends.
4485 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4487 * configure.in: Use AM_DISABLE_SHARED.
4488 * aclocal.m4, configure: Rebuild with libtool 1.2.
4490 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4492 * coff-arm.c (coff_arm_relocate_section): Better error messages
4493 when interowrking conflucts occur. Courtesy of Jonathan Walton
4495 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4496 relocations. Patch courtesy of Jonathan Walton and Tony
4499 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4501 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4502 part of Feb 22 change controling when to override the existing
4503 symbol with the .plt entry.
4505 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4507 * config.bfd (targ_cpu): Add thumb-pe target.
4509 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4510 functions in PE build.
4512 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4514 * config.bfd (sparclite-*-elf*): Added.
4516 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4518 * configure.in: Add elf.lo to elf shell variable.
4519 * Makefile.am (BFD_LIBS): Remove elf.lo.
4520 (BFD_LIBS_CFILES): Remove elf.c.
4521 (BFD32_BACKENDS): Add elf.lo.
4522 (BFD32_BACKENDS_CFILES): Add elf.c.
4523 * configure, Makefile.in: Rebuild.
4525 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4527 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4528 relocation against a now-local symbol should not have a dynamic
4531 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4533 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4535 (pe_print_private_bfd_data): Print PE flags. From Mikey
4536 <jeffdb@netzone.com>.
4538 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4540 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4541 a plt entry when we can determine that we authoritatively define
4544 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4546 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4547 don't actually use trad-core, but a SunOS-style core file handled
4549 * hosts/sparclinux.h: Remove.
4551 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4553 * peicode.h (pe_print_idata): If there is no .idata section, look
4554 for the import tables in some other section. Make the initial
4555 label line up better with the data. Print the import address
4556 table even if there is no import name table. If the import
4557 address table holds actual addresses, print them.
4559 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4561 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4562 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4563 bfd_error_system_call.
4565 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4567 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4568 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4570 From H.J. Lu <hjl@gnu.org>:
4571 * Makefile.am (libbfd_la_LDFLAGS): Define.
4572 * Makefile.in: Rebuild.
4574 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4576 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4577 * netbsd.h (MACHTYPE_OK): Define.
4578 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4579 calling N_SET_MACHTYPE, rather than having a switch.
4580 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4582 * i386netbsd.c (MACHTYPE_OK): Don't define.
4583 (DEFAULT_MID): Define.
4584 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4585 (MACHTYPE_OK): Don't define.
4586 (DEFAULT_MID): Define.
4587 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4588 (DEFAULT_MID): Define.
4589 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4590 (DEFAULT_MID): Define.
4591 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4592 (DEFAULT_MID): Define.
4594 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4595 * vaxnetbsd.c: New file.
4596 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4597 rather than netbsd_core.
4598 * targets.c (vaxnetbsd_vec): Declare.
4599 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4600 defined, add netbsd_core_vec.
4601 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4602 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4603 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4604 * config.bfd (alpha*-*-netbsd*): New target.
4605 * Makefile.am: Rebuild dependencies.
4606 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4607 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4608 * configure, Makefile.in: Rebuild.
4610 * configure.host: Remove the old shared library build stuff. We
4611 now use libtool instead.
4613 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4615 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4617 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4619 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4620 * configure: Rebuild.
4622 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4623 * elf32-v850.c (remember_hi16s_reloc): New function.
4624 (find_remembered_hi16s_reloc): New function.
4625 (v850_elf_store_addend_in_insn): Use the above new functions to
4626 match up HI6S relocs with LO16 relocs.
4628 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4630 * configure.in: Change -linux* to -linux-gnu*.
4631 * config.bfd, configure.host: Likewise.
4632 * configure: Rebuild.
4634 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4636 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4637 LO16/HI16S bug and improve comments about what is going on.
4639 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4641 * configure, aclocal.m4: Rebuild with new libtool.
4643 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4645 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4646 when merging v850 code into v850e/v850ea code. Do not initialise
4647 output flags if the input is the default architecture.
4649 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4651 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4652 get the size from bfd_arch_bits_per_address instead of directly
4655 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4657 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4658 to wrap, just return all 1's bits instead.
4659 * libbfd.h: Regenerate.
4661 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4663 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4665 (coff_relocate_section): If COFF_WITH_PE, define as
4666 coff_pe_i386_relocate_section.
4667 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4668 skip empty sections, to match coff_write_object_contents.
4670 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4671 rather than swapping out r_offset twice. From Luke Deller
4672 <luked@cse.unsw.edu.au>.
4674 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4676 * configure.in: Set libtool_enable_shared rather than
4677 libtool_shared. Remove diversion hack.
4678 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4681 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4683 * syms.c (struct stab_cache): Define.
4684 (struct stab_find_info): Remove cached_offset, cached_stab,
4685 cached_str, and cached_stroff fields. Add file_cache,
4686 function_cache, and line_cache fields.
4687 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4690 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4692 * peicode.h (pe_print_idata): Check for import of ordinal rather
4694 (pe_print_edata): If there is no .edata section, look for the
4695 export data in some other section.
4697 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4699 * configure.in: Change version to 2.8.4.
4700 * configure: Regenerated.
4702 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4704 Add tms320c30 support:
4705 * cpu-tic30.c: New file.
4706 * aout-tic30.c: New file.
4707 * coff-tic30.c: New file.
4708 * archures.c (bfd_arch_tic30): Define.
4709 (bfd_tic30_arch): Declare.
4710 (bfd_archures_list): Add bfd_tic30_arch.
4711 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4713 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4714 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4715 (coff_set_flags): Likewise.
4716 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4717 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4718 * Makefile.am: Rebuild dependencies.
4719 (ALL_MACHINES): Add cpu-tic30.lo.
4720 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4721 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4722 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4723 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4725 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4727 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4728 to lag behind LO16 reloc by a couple of instructions.
4730 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4732 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4733 make to reexamine the file timestamp.
4734 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4736 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4739 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4741 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4742 to create .dynsbss and .rela.sbss sections.
4743 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4744 copied from dynamic objects into .sbss.
4745 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4746 use it. Correct typo of .rela.sdata2.
4747 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4748 put the data, which may now be in .sbss.
4749 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4750 (elf_backend_create_dynamic_sections): Define as
4751 ppc_elf_create_dynamic_sections.
4753 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4754 against _GLOBAL_OFFSET_TABLE_.
4755 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4756 shared libraries which refer to local symbols. Make sure that the
4757 test for allocating space for a reloc in a shared object is the
4758 same as the test for emitting a reloc.
4760 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4762 * config.bfd (i[3456]-*-mingw32*): New target.
4763 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4764 * aclocal.m4, configure: Rebuild.
4766 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4768 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4771 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4773 Sparc v9 ABI compliant PLT:
4774 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4775 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4776 (LARGE_PLT_THRESHOLD): New define.
4777 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4778 (sparc64_elf_build_plt): New function.
4779 (sparc64_elf_plt_entry_offset): Likewise.
4780 (sparc64_elf_plt_ptr_offset): Likewise.
4781 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4782 contain the index for convenience. Skip the initial entries
4784 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4785 memory for the benefit of .rela.plt.
4786 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4787 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4788 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4789 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4790 Call sparc64_elf_build_plt.
4791 (elf_backend_want_got_plt): No.
4792 (elf_backend_plt_readonly): No.
4793 (elf_backend_plt_alignment): 8.
4795 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4796 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4797 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4800 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4802 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4804 * cpu-mips.c (arch_info_struct): Add mips variants.
4805 * bfd-in2.h: Rebuilt.
4807 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4809 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4812 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4814 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4815 (i[3456]86sco3.2v5*coff): New target.
4817 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4819 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4821 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4823 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4824 * bfd-in2.h: Regenerate.
4826 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4828 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4830 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4832 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4833 adjust addend for an output common symbol (from Jimmy Blair
4834 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4835 defined symbol to counteract adjustment made in generic relocation
4838 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4840 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4842 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4843 (GET_SCNDHR_NLNNO): Likewise.
4845 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4847 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4849 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4851 * elf32-m32r.c: Add macros to handle NOP insertion.
4853 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4855 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4856 (xcoff_mark): Likewise.
4857 (xcoff_build_ldsyms): Mark absolute symbols.
4859 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4861 * bout.c (b_out_write_object_contents): Sort symbols before output
4862 to keep {CALL,BAL}NAME symbols adjacent.
4863 (b_out_symbol_cmp): New function.
4865 For older changes see ChangeLog-9697
4871 version-control: never