1 1999-08-19 Nick Clifton <nickc@cygnus.com>
3 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
5 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
6 REL relocs when performing a partial relocation.
8 1999-08-18 Donn Terry <donn@interix.com>
10 * cofflink.c: Move definitions of N_TMASK, et. al., out of
11 _bfd_coff_link_input_bfd into top level.
13 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
14 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
15 (coff_i386_rtype_to_howto): Likewise.
16 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
17 Completely ignore symbols which are all zero.
18 (dummy_reloc16_estimate): Add return 0.
19 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
20 variable copy to name_copy to avoid shadowing outer scope
22 * libcoff-in.h (coff_data_type): Change raw_syment_count field
23 from unsigned int to unsigned long. Add timestamp field.
26 1999-08-17 H.J. Lu <hjl@gnu.org>
28 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
31 1999-08-17 Ian Lance Taylor <ian@zembu.com>
33 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
34 for special section symbols.
35 * elflink.h (elf_merge_symbol): If we have no old BFD, check
36 BSF_DYNAMIC on the section symbol to see whether the old BFD is
39 1999-08-15 Mark Mitchell <mark@codesourcery.com>
41 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
42 coincidence of variable names between old and new code.
44 1999-08-12 Nick Clifton <nickc@cygnus.com>
46 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
47 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
48 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
49 and 'addend' parameter a 'bfd_signed_vma'.
50 (elf32_arm_final_link_relocate): Do not involve stubs in
51 R_ARM_THM_PC22 relocs relative to section symbols, they are long
52 jumps, not function calls.
54 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
56 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
59 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
61 * elf-hppa.h (elf_hppa_fake_sections): New function.
62 * elf32-hppa.c (elf_backend_fake_sections): Define.
64 * elf-hppa.h (elf_hppa_final_write_processing): Update for
65 recent changes to the arch_info structure.
67 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
68 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
69 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
72 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
73 Ralf Baechle <ralf@uni-koblenz.de>
75 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
76 output DT_MIPS_GOTSYM.
77 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
78 DT_MIPS_SYMTABNO if there are no global GOT symbols.
80 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
82 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
83 prototype. Handle local symbols. Add commentary.
84 (mips_elf_calculate_relocation): Adjust accordingly.
85 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
88 * elflink.h (elf_bfd_final_link): Tweak last change.
90 1999-08-09 Mark Mitchell <mark@codesourcery.com>
92 * elflink.h (elf_link_size_reloc_section): Use the counts in the
93 elf-section data to allocate just the right amount of relocation
94 space. Don't allocate the hash space twice.
95 (elf_bfd_final_link): Calculate the amount of space to allocate in
96 each relocation section.
98 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
100 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
101 64bit mode, generate a section relative relocation for a 32bit
103 (elf_hppa_is_local_label_name): New function.
104 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
105 shared between 32bit and 64bit port.
107 1999-08-09 Mark Mitchell <mark@codesourcery.com>
109 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
110 R_MIPS_GOT16 and R_MIPS_CALL16.
111 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
112 to use when looking for a preexisting GOT entry.
114 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
116 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
117 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
119 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
121 1999-08-09 Geoff Keating <geoffk@cygnus.com>
123 * elflink.h (elf_link_output_extsym): Don't output a weak
124 reference to an undefined symbol just because it was defined weak
127 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
129 * coffgen.c (coff_find_nearest_line): When looking for file, use
130 last best match rather than first. If address is beyond last line
131 number record, don't return the last line as the correct value.
133 1999-08-08 Ian Lance Taylor <ian@zembu.com>
135 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
136 * bfd-in2.h: Rebuild.
138 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
140 * libcoff-in.h (struct coff_section_alignment_entry): Define.
141 * coffcode.h (coff_set_custom_section_alignment): New static
143 (coff_section_alignment_table): New static array.
144 (coff_new_section_hook): Use coff_set_customer_section_alignment.
145 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
146 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
147 * libcoff.h: Rebuild.
149 1999-08-08 Ian Lance Taylor <ian@zembu.com>
151 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
153 * Makefile.in: Rebuild.
155 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
157 * section.c (SEC_SHARED): Define.
158 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
159 (styp_to_sec_flags): Likewise.
160 * peicode.h (coff_swap_scnhdr_out): Likewise.
161 * bfd-in2.h: Rebuild.
163 1999-08-08 Ian Lance Taylor <ian@zembu.com>
165 * coffcode.h (coff_classify_symbol): Comment out part of
166 1999-08-05 change which breaks cygwin DLLs.
168 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
169 * aclocal.m4, configure: Rebuild.
171 1999-08-06 Ian Lance Taylor <ian@zembu.com>
173 * section.c (global_syms): Only initialize union field if
176 1999-08-04 Mark Mitchell <mark@codesourcery.com>
178 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
179 the size of a GOT entry here.
180 (mips_elf_calculate_relocation): Don't create a local GOT entry
181 for the symbol in a GOT16 relocation; just for it's high-order bit
182 (_bfd_mips_elf_relocate_section): Fix thinko.
184 1999-08-05 Ian Lance Taylor <ian@zembu.com>
186 Based on patches from Donn Terry <donn@interix.com>:
187 * coffcode.h (enum coff_symbol_classification): Define.
188 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
189 _bfd_coff_classify_symbol. Change return type.
190 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
191 (coff_slurp_symbol_table): Use coff_classify_symbol.
192 (coff_classify_symbol): New static function.
193 (coff_sym_is_global): Never define.
194 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
195 * cofflink.c (coff_link_check_ar_symbols): Use
196 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
197 (coff_link_add_symbols): Likewise.
198 (_bfd_coff_link_input_bfd): Likewise.
199 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
200 coff_classify_symbol.
201 * libcoff.h: Rebuild.
203 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
205 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
206 (e_ltpsel, e_rtpsel): Similarly.
208 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
209 and 14bit ertpsel. Handle 64bit psel.
211 1999-08-04 Mark Mitchell <mark@codesourcery.com>
213 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
214 handling for REL relocations. And only left-shift R_MIPS26
215 relocation addends where necessary.
217 1999-08-03 Mark Mitchell <mark@codesourcery.com>
219 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
220 (mips_elf_next_lo16_relocation): Don't compute the addend here.
221 Just return the relocation found.
222 (mips_elf_relocate_section): Pull the LO16 addend out of the
223 section itself when using REL relocations.
225 * elf32-mips.c (mips_elf_calculate_relocation): Restore
226 _DYNAMIC_LINK handling and handling of undefined symbols in shared
229 1999-08-03 Ian Lance Taylor <ian@zembu.com>
231 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
232 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
233 relocation against a symbol in an input section with no output
234 section. From Daniel Jacobowitz <drow@false.org>.
236 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
238 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
239 look for generated file correctly.
240 * aclocal.m4, configure: Rebuild.
242 1999-08-02 Mark Mitchell <mark@codesourcery.com>
244 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
245 and R_MIPS16_26 relocations correctly when relocating.
246 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
247 and R_MIPS_CALL_LO16 are for global symbols.
249 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
251 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
253 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
254 variables and initialize them.
256 1999-08-01 Mark Mitchell <mark@codesourcery.com>
258 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
259 there are no global symbols requiring GOT entries.
260 (_bfd_mips_elf_size_dynamic_sections): Likewise.
261 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
262 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
264 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
265 symbols are considered to have the value zero.
266 (_bfd_mips_elf_relocate_section): Don't try to perform a
267 relocation for an undefined symbol.
268 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
271 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
273 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
274 wants ba,a,pt %xcc instead of %icc.
275 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
276 of large PLT entries.
277 (sparc64_elf_plt_ptr_offset): Fix calculation.
278 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
279 addend should be relative to load address, not .plt section start.
280 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
282 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
284 * elf-bfd.h (struct elf_backend_data): Add
285 print_symbol_all and output_arch_syms backend methods.
286 * elfxx-target.h: Likewise.
287 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
288 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
289 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
291 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
292 symbols in .dynsym, add their names into .dynstr. Put those symbols
294 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
295 pointers to STT_REGISTER symbols in dynsym section.
296 (sparc64_elf_print_symbol_all): New function.
297 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
298 printing using the print_symbol_all hook.
300 1999-07-30 Catherine Moore <clm@cygnus.com>
302 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
305 1999-07-29 Richard Henderson <rth@cygnus.com>
307 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
308 dynamic_sections_created.
310 1999-07-29 Richard Henderson <rth@cygnus.com>
312 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
313 (mips_rtype_to_howto): ... new function.
314 (_bfd_mips_elf_relocate_section): Use it.
316 1999-07-28 Mark Mitchell <mark@codesourcery.com>
318 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
320 1999-07-27 Nick Clifton <nickc@cygnus.com>
322 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
324 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
325 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
327 1999-07-23 Donn Terry <donn@interix.com>
329 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
330 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
331 * cofflink.c (coff_link_add_symbols): If PE, handle section
333 * libcoff.h: Rebuild.
335 * config.bfd (i[3456]86-*-interix*): New target.
337 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
339 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
340 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
341 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
342 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
343 (COFF_SUPPORT_GNU_LINKONCE): Define.
344 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
345 (COFF_SUPPORT_GNU_LINKONCE): Define.
347 1999-07-21 Ian Lance Taylor <ian@zembu.com>
350 * makefile.dos: Remove; obsolete.
351 * configure.bat: Remove; obsolete.
353 1999-07-21 H.J. Lu <hjl@gnu.org>
355 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
357 1999-07-21 Philippe De Muyter <phdm@macqel.be>
359 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
360 message and fail if a symbol index is out of range.
362 1999-07-21 Ian Lance Taylor <ian@zembu.com>
364 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
365 when looking at a R_MIPS_GOT16 relocation.
367 1999-07-20 Nick Clifton <nickc@cygnus.com>
369 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
371 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
373 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
374 removed in previous change.
375 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
376 in relocateable output.
378 1999-07-19 Ian Lance Taylor <ian@zembu.com>
380 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
383 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
384 if they appear to be specially created by the linker.
386 1999-07-19 Nick Clifton <nickc@cygnus.com>
388 * targets.c (alternative_target): New field in bfd_target
390 (bfd_search_for_target): New function: Find a target that
391 satisifies a search function.
392 * bfd-in2.h: Regenerate.
394 * elfxx-target.h: Initialise the alternative_target field of
395 the bfd_target structures to point to the other target (if
397 * nlm-target.h: Initialise the alternative_target field of
398 the bfd_target structures to point to the other target (if
401 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
402 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
404 * aix386-core.c: Initialise new field of bfd_target structure.
405 * aout-adobe.c: Initialise new field of bfd_target structure.
406 * aout-arm.c: Initialise new field of bfd_target structure.
407 * aout-target.h: Initialise new field of bfd_target structure.
408 * aout-tic30.c: Initialise new field of bfd_target structure.
409 * binary.c: Initialise new field of bfd_target structure.
410 * bout.c: Initialise new field of bfd_target structure.
411 * cisco-core.c: Initialise new field of bfd_target structure.
412 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
413 * coff-alpha.c: Initialise new field of bfd_target structure.
414 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
415 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
416 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
417 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
418 * coff-i386.c: Initialise new field of bfd_target structure.
419 * coff-i860.c: Initialise new field of bfd_target structure.
420 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
421 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
422 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
423 * coff-mips.c: Initialise new field of bfd_target structure.
424 * coff-ppc.c: Initialise new field of bfd_target structure.
425 * coff-rs6000.c: Initialise new field of bfd_target structure.
426 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
427 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
428 * coff-tic30.c: Initialise new field of bfd_target structure.
429 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
430 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
431 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
432 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
433 * hppabsd-core.c: Initialise new field of bfd_target structure.
434 * hpux-core.c: Initialise new field of bfd_target structure.
435 * i386msdos.c: Initialise new field of bfd_target structure.
436 * i386os9k.c: Initialise new field of bfd_target structure.
437 * ieee.c: Initialise new field of bfd_target structure.
438 * ihex.c: Initialise new field of bfd_target structure.
439 * irix-core.c: Initialise new field of bfd_target structure.
440 * mipsbsd.c: Initialise new field of bfd_target structure.
441 * netbsd-core.c: Initialise new field of bfd_target structure.
442 * oasys.c: Initialise new field of bfd_target structure.
443 * osf-core.c: Initialise new field of bfd_target structure.
444 * ppcboot.c: Initialise new field of bfd_target structure.
445 * ptrace-core.c: Initialise new field of bfd_target structure.
446 * sco5-core.c: Initialise new field of bfd_target structure.
447 * som.c: Initialise new field of bfd_target structure.
448 * srec.c: Initialise new field of bfd_target structure.
449 * tekhex.c: Initialise new field of bfd_target structure.
450 * trad-core.c: Initialise new field of bfd_target structure.
451 * versados.c: Initialise new field of bfd_target structure.
452 * vms.c: Initialise new field of bfd_target structure.
454 1999-07-19 Andreas Schwab <schwab@suse.de>
456 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
459 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
461 * elflink.h (elf_link_adjust_relocs): New function.
462 (elf_bfd_final_link): Use it.
463 (elf_link_input_bfd): Deal with the fact that there can be
464 two relocation sections for a single section.
465 (elf_reloc_link_order): Likewise.
467 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
468 a relocateable object.
469 (_bfd_mips_elf_relocate_section): Handle relocateable links.
471 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
473 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
474 (sparc64_elf_get_reloc_upper_bound,
475 sparc64_elf_get_dynamic_reloc_upper_bound,
476 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
477 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
479 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
480 ELF64_R_TYPE_ID/DATA where appropriate.
482 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
484 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
487 1999-07-16 Ian Lance Taylor <ian@zembu.com>
489 * elf32-mips.c (mips_elf_local_relocation_p): New static
491 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
492 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
493 Always set *require_jalxp.
494 (mips_elf_stub_section_p): Mark abfd parameter as unused.
495 (_bfd_mips_elf_relocate_section): Only look for LO16 following
496 GOT16 if the GOT16 is against a local symbol. Don't return false
497 for an undefined symbol. If there is an overflow, assert that we
500 1999-07-16 Andreas Schwab <schwab@suse.de>
502 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
503 variables `link' and `elfsec'.
504 (elf_bfd_final_link): Remove unused variable `os'.
506 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
508 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
509 a PT_PHDR program headers.
510 (_bfd_mips_elf_final_link): Don't assume there are going to be
511 section symbols when we're not building a shared object.
512 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
515 1999-07-15 J.T. Conklin <jtc@redback.com>
517 * config.bfd (i[3456]86-*-vxworks*): New target.
519 1999-07-15 Mark Mitchell <mark@codesourcery.com>
521 * elf32-mips.c (mips_elf_stub_section_p): New function.
522 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
523 (mips_elf_relocate_section): Adjust calling sequence for
524 mips_elf_calculate_relocation and mips_elf_perform_relocation.
525 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
528 1999-07-15 Ian Lance Taylor <ian@zembu.com>
530 * configure.in: Bump version number to 2.9.5.
531 * configure: Rebuild.
533 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
535 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
537 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
538 to derive final type instead of hardwiring a selection.
540 1999-07-14 Mark Mitchell <mark@codesourcery.com>
542 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
543 things relocated by R_MIPS16_GPREL.
544 (mips_elf_perform_relocation): Likewise.
546 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
548 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
550 1999-07-14 Richard Henderson <rth@cygnus.com>
552 * elf32-mips.c (struct mips_got_info): Add global_gotno.
553 (_bfd_mips_elf_size_dynamic_sections): Set it.
554 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
555 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
556 new argument max_local.
558 1999-07-14 Mark Mitchell <mark@codesourcery.com>
560 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
561 subwords when handling an R_MIPS16_26 relocation.
562 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
565 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
566 dst_mask to match reality.
567 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
568 (mips_elf_obtain_contents): Use bfd_get.
569 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
570 (mips_elf_relocate_section): Likewise.
572 1999-07-13 Mark Mitchell <mark@codesourcery.com>
574 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
575 (mips_elf_relocate_section): Adjust calling sequence for
576 mips_elf_perform_relocation.
577 (mips_elf_perform_relocation): Take additional argument. Handle
578 R_MIPS16_26. Use bfd_put for convenience.
580 1999-07-13 Richard Henderson <rth@cygnus.com>
582 * elf.c (assign_file_positions_for_segments): Thinko last change.
583 Always overwrite p_flags.
585 1999-07-13 Richard Henderson <rth@cygnus.com>
587 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
588 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
589 .dynbss and .rel[a].bss if want_dynbss.
590 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
592 1999-07-13 Richard Henderson <rth@cygnus.com>
594 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
596 1999-07-13 Richard Henderson <rth@cygnus.com>
598 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
599 (struct elf_link_hash_table): Add dynlocal.
600 (_bfd_elf_link_lookup_local_dynindx): Prototype.
601 (_bfd_elf_link_adjust_dynindx): Delete.
602 (_bfd_elf_link_renumber_dynsyms): Prototype.
603 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
604 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
605 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
606 (_bfd_elf_link_lookup_local_dynindx): New function.
607 (elf_link_renumber_hash_table_dynsyms): New function.
608 (_bfd_elf_link_renumber_dynsyms): New function.
609 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
610 (struct elf_assign_sym_version_info): Delete removed_dynamic.
611 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
612 instead of elf_link_remove_section_and_adjust_dynindices.
613 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
614 (elf_link_assign_sym_version): Remove removed_dynamic code.
615 (elf_link_renumber_dynsyms): Delete.
616 (elf_bfd_final_link): Install section and local symbols into .dynsym.
618 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
619 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
620 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
621 * elf32-mips.c: Similarly.
622 * elf32-ppc.c: Similarly.
623 * elf32-sparc.c: Similarly.
624 * elf64-alpha.c: Similarly.
625 * elf64-sparc.c: Similarly.
627 1999-07-13 Mark Mitchell <mark@codesourcery.com>
629 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
630 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
631 when the relocation is against _gp_disp.
633 1999-07-12 Mark Mitchell <mark@codesourcery.com>
635 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
636 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
637 to possibly_dynamic_relocs. Adjust usage throughout code.
638 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
639 (elf_mips_ctor64_howto): Likewise.
640 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
642 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
643 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
644 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
645 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
647 1999-07-12 Ian Lance Taylor <ian@zembu.com>
649 * Makefile.am: Rebuild dependencies.
650 * Makefile.in: Rebuild.
652 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
653 * bfd-in2.h: Rebuild.
655 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
656 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
657 structure initializations. Add casts.
658 * reloc.c (EMPTY_HOWTO): Define.
659 * bfd-in2.h: Rebuild.
660 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
661 comparisons against 0.
662 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
663 previous_ibfd_e_flags to unsigned long.
664 * vms.h (struct vms_private_data_struct): Change section_count to
666 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
667 (_bfd_vms_write_gsd): Change symnum to unsigned.
668 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
669 * vms-tir.c (etir_sta): Change psect to unsigned.
670 (alloc_section): Change idx to unsigned.
671 (tir_sta, tir_ctl): Change psect to unsigned.
672 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
673 * vms.c (priv_section_count): Change to unsigned.
675 1999-07-12 Andreas Schwab <schwab@suse.de>
677 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
678 * m68klinux.c: Likewise.
680 1999-07-12 Ian Lance Taylor <ian@zembu.com>
682 * Many files: Changes to avoid gcc warnings: Remove unused local
683 variables. Add default case to enum switches.
684 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
685 compile if not COFF_IMAGE_WITH_PE.
686 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
687 (bfd_arm_get_bfd_for_interworking): Likewise.
688 (bfd_arm_process_before_allocation): Likewise.
689 * epoc-pei-arm.c: Don't rename bfd_arm functions.
690 * pei-arm.c: Likewise.
691 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
692 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
693 (mips_elf_got16_entry): Put parens around & in body of ==.
694 (mips_elf_calculate_relocation): Correct test for empty string.
695 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
697 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
700 1999-07-11 Ian Lance Taylor <ian@zembu.com>
702 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
703 as appropriate. Fill in structure initializations. Add variable
704 initializations. Add casts.
705 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
706 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
708 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
710 * elf-bfd.h (bfd_elf_hash): Update declaration.
711 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
712 when calling bfd_elf_hash.
714 1999-07-11 Mark Mitchell <mark@codesourcery.com>
716 * libbfd.c (bfd_put_8): Make it of type `void'.
717 * bfd-in2.h: Regenerated.
718 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
720 (_bfd_mips_elf_final_link): Likewise.
722 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
724 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
726 * config.bfd (hppa*-*-linux-gnu*): New target
728 1999-07-07 Mark Mitchell <mark@codesourcery.com>
730 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
731 (_bfd_mips_elf_create_dynamic_sections): New function.
732 (_bfd_mips_elf_add_symbol_hook): Likewise.
733 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
734 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
735 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
736 (_bfd_mips_elf_gc_mark_hook): Likewise.
737 (_bfd_mips_elf_gc_sweep_hook): Likewise.
738 (_bfd_mips_elf_always_size_sections): Likewise.
739 (_bfd_mips_elf_size_dynamic_sections): Likewise.
740 (_bfd_mips_elf_check_relocs): Likewise.
741 (_bfd_mips_elf_link_hash_table_create): Likewise.
742 (_bfd_mips_elf_print_private_data): Likewise.
743 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
744 (_bfd_mips_elf_final_link): Likewise.
745 (_bfd_mips_elf_additional_program_headers): Likewise.
746 (_bfd_mips_elf_modify_segment_map): Likewise.
747 (_bfd_mips_elf_relocate_section): Likewise.
748 * elf32-mips.c (mips_elf32_object_p): Move contents into
749 _bfd_mips_elf_object_p.
750 (mips_elf_additional_program_headers): Rename to
751 _bfd_mips_elf_additional_program_headers.
752 (mips_elf_modify_segment_map): Rename to
753 _bfd_mips_elf_modify_segment_map.
754 (elf_mips_abi_name): Change prototype.
755 (mips_elf32_section_from_shdr): Merge into
756 _bfd_mips_elf_section_from_shdr.
757 (mips_elf32_section_processing): Merge into
758 _bfd_mips_elf_section_processing.
759 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
760 the right back-end ELF linker.
761 (mips_elf_relocate_section): Rename to
762 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
763 (mips_elf_link_output_symbol_hook): Rename to
764 _bfd_mips_elf_link_output_symbol_hook.
765 (mips_elf_create_dynamic_section): Rename to
766 _bfd_mips_elf_create_dynamic_section.
767 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
768 Adjust for 64-bit code. Use mips_elf_got_section.
769 (mips_elf_adjust_dynamic_symbol): Rename to
770 _bfd_mips_elf_adjust_dynamic_symbol. Use
771 mips_elf_allocate_dynamic_relocations.
772 (mips_elf_finish_dynamic_symbol): Rename to
773 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
774 Adjust for 64-bit code.
775 (mips_elf_finish_dynamic_sections): Rename to
776 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
777 (mips_elf_always_size_sections): Rename to
778 _bfd_mips_elf_always_size_sections.
779 (mips_elf_add_symbol_hook): Rename to
780 _bfd_mips_elf_add_symbol_hook.
781 (mips_elf_next_lo16_addend): Constify.
782 (mips_elf_calculate_relocation): Likewise.
783 (mips_elf_obtain_contents): Likewise.
784 (mips_elf_perform_relocation): Likewise.
785 (mips_elf_create_dynamic_relocation): Likewise.
786 (mips_elf_allocate_dynamic_relocations): New function.
787 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
788 (MIPS_ELF_REL_SIZE): Likewise.
789 (MIPS_ELF_DYN_SIZE): Likewise.
790 (MIPS_ELF_GOT_SIZE): Likewise.
791 (MIPS_ELF_SYM_SIZE): Likewise.
792 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
793 (MIPS_ELF_GET_WORD): Likewise.
794 (MIPS_ELF_PUT_WORD): Likewise.
795 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
796 (STUB_LW): Conditionalize for 64-bit value.
797 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
799 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
800 Check it for inconsistency.
801 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
803 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
805 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
806 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
807 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
808 (mips_elf_local_got_index): Likewise.
809 (mips_elf_got_page): Likewise.
810 (mips_elf_got_info): Likewise.
811 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
812 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
813 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
814 instead of constant `2'.
815 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
816 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
817 (mips_elf_size_dynamic_sections): Use
818 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
819 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
820 Adjust all releveant entries in elf backend table.
821 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
822 (mips_elf64_section_processing): Likewise.
823 Adjust elf backend entries to use _bfd_mips_elf variants now
826 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
828 (size_dynamic_sections): Likewise.
829 (elf_link_output_extsym): Likewise.
830 * elf.c: (elf_fake_sections): Likewise.
831 * libbfd.c (bfd_get): New macro.
833 * bfd-in2.h: Regenerated.
835 1999-07-07 Mark Mitchell <mark@codesourcery.com>
837 * elf-bfd.h (elf_size_info): Add hash_entry_size,
838 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
839 wap_reloca_in, and swap_reloca_out.
840 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
841 multiple internal relocations per external relocation.
842 (link_read_relocs): Likewise.
843 (elf_bfd_final_link): Likewise.
844 (elf_link_input_bfd): Likewise.
845 (elf_gc_mark): Likewise.
846 (elf_gc_smash_unused_vtentry_relocs): Likewise.
847 * elfcode.h (elf_swap_dyn_out): Adjust type to match
849 (size_info): Add entries for new fields.
850 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
851 (mips_elf64_be_swap_reloc_in): New function.
852 (mips_elf64_be_swap_reloc_out): Likewise.
853 (mips_elf64_be_swap_reloca_in): Likewise.
854 (mips_elf64_be_swap_reloca_out): Likewise.
855 (mips_elf64_size_info): Add entries for new fields.
857 1999-07-07 Ian Lance Taylor <ian@zembu.com>
859 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
860 field equals the new rel_count field.
861 (elf_link_input_bfd): When doing a relocateable link, use the new
862 rel_count field rather than the reloc_count field.
863 (elf_reloc_link_order): Likewise.
864 (elf_finish_pointer_linker_section): Likewise.
866 Based on patch from H.J. Lu <hjl@gnu.org>:
867 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
868 shared library to override a weak definition in a regular object.
870 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
872 * libhppa.h: Revert July 2, 1999 patch.
874 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
875 need to generate DLTIND relocations, not DLTREL relocations.
877 1999-07-05 Nick Clifton <nickc@cygnus.com>
879 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
881 (coff_set_flags): Recognise arm 5 architectures.
883 * cpu-arm.c: Add support for strongarm and arm9 cpus.
884 Add support for armv5 architecture.
886 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
888 * reloc.c: Add new, assembler only, ARM reloc:
889 BFD_RELOC_ARM_ADRL_IMMEDIATE.
891 * bfd-in2.h: Regenerate.
893 1999-07-02 Mark Mitchell <mark@codesourcery.com>
895 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
896 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
897 * elf.c (_bfd_elf_find_nearest_line): Pass it.
898 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
899 * elf32-mips.c (ABI_64_P): New macro.
900 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
901 (_bfd_mips_elf_find_nearest_line): Adjust call to
902 _bfd_dwarf2_find_nearest_line.
903 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
904 * libbfd.h: Regenerated.
906 1999-07-02 Ian Lance Taylor <ian@zembu.com>
908 * config.bfd: Add * at the end of i[3456]86-*-unixware.
910 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
912 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
913 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
915 1999-07-01 Mark Mitchell <mark@codesourcery.com>
917 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
919 (_bfd_elf_init_reloc_shdr): New function.
920 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
921 bfd_alloc followed by memset.
922 (_bfd_elf_init_reloc_shdr): New function, split out from ...
923 (elf_fake_sections): Here.
924 (assign_section_numbers): Assign section numbers for the second
925 relocation section, if required.
926 * elflink.h (elf_link_output_relocs): New function.
927 (elf_link_size_reloc_section): Likewise.
928 (elf_bfd_final_link): Use elf_link_size_reloc_section.
929 (elf_link_input_bfd): Use elf_link_output_relocs.
931 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
932 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
934 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
936 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
939 1999-06-28 Mark Mitchell <mark@codesourcery.com>
941 * elf32-mips.c (mips_elf_got_info): Move declaration before
942 prototypes. Change global_gotsym to be a pointer to a hash entry,
943 rather than a number index.
944 (mips_elf_link_hash_entry): Move declaration before prototypes.
945 (mips_elf_irix6_finish_dynamic_symbol): New function.
946 (mips_elf_sign_extend): Likewise.
947 (mips_elf_high): Likewise.
948 (mips_elf_higher): Likewise.
949 (mips_elf_highest): Likewise.
950 (mips_elf_global_got_index): Likewise.
951 (mips_elf_local_got_index): Likewise.
952 (mips_elf_got_offset_from_index): Likeiwse.
953 (mips_elf_record_global_got_symbol): Likewise.
954 (mips_elf_got_page): Likewise.
955 (mips_elf_next_lo16_addend): Likewise.
956 (mips_elf_calculate_relocation): Likewise.
957 (mips_elf_obtain_contents): Likewise.
958 (mips_elf_perform_relocation): Likewise.
959 (mips_elf_assign_gp): Likewise.
960 (mips_elf_sort_hash_table_f): Likewise.
961 (mips_elf_sort_hash_table): Likewise.
962 (mips_elf_got_section): Likewise.
963 (mips_elf_got_info): Likewise.
964 (mips_elf_create_local_got_entry): Likewise.
965 (mips_elf_got16_entry): Likewise.
966 (mips_elf_create_dynamic_relocation): Likewise.
967 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
968 (mips_elf_final_gp): Use mips_elf_assign_gp.
969 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
970 into SHN_SCOMMON automatically on IRIX6.
971 (mips_elf_add_symbol_hook): Likewise.
972 (mips_elf_relocate_section): Rewrite, using
973 mips_elf_calculate_relocation and mips_elf_perform_relocation.
974 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
975 Don't deal with .rld_map on IRIX6.
976 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
977 section flags appropriately for .got.
978 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
979 the got. Call mips_elf_record_global_got_symbol and allocate
980 local got space appropriately.
981 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
982 char *. Rework calculation of GOT size. Sort dynamic symbol
983 table entries so entries that do not require GOT entries appear at
984 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
985 code dealing with DT_INIT and DT_FINI. Remove fiddling with
987 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
989 (mips_elf_finish_dynamic_symbol): Use
990 mips_elf_irix6_finish_dynamic_symbol.
991 (mips_elf_finish_dynamic_sections): Correct off-by-one error
992 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
993 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
995 1999-06-30 Ian Lance Taylor <ian@zembu.com>
997 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
998 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1000 1999-06-04 Philip Blundell <philb@gnu.org>
1002 * elf32-arm.h (elf_backend_got_header_size): Define.
1003 (elf_backend_plt_header_size): Likewise.
1005 1999-06-28 Jim Pick <jim@jimpick.com>
1007 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1009 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1011 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1012 relocation function.
1013 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1015 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1017 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1018 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1019 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1020 (_bfd_mips_elf_section_from_shdr): Use them.
1021 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1022 of GP-relative sections.
1023 (_bfd_mips_elf_set_section_contents): Use them.
1024 (_bfd_mips_elf_section_processing): Share code between .sdata and
1025 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1026 (mips_elf_additional_program_headers): Add handling for
1027 PT_MIPS_OPTIONS segment on IRIX6.
1028 (mips_elf_modify_segment_map): Likeiwse.
1029 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1030 Include the options sections on IRIX6. Don't look for GP-relative
1031 sections by name; use SHF_MIPS_GPREL instead.
1032 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1034 (mips_elf_create_dynamic_sections): Don't muck about with section
1035 alignments and such on IRIX6.
1036 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1037 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1038 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1039 bfd_zalloc rather than bfd_alloc and memset.
1040 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1041 Don't assert the existence of .rld_map on IRIX6.
1042 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1044 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1045 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1048 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1050 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1051 (mips_elf_swap_msym_out): New function.
1052 (mips_elf_create_msym_section): Likewise.
1053 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1054 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1055 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1056 section not named .msym.
1057 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1058 .msym directly. Set appropriate attributes for the .msym
1060 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1061 (mips_elf_link_hash_newfunc): Clear it.
1062 (mips_elf_create_dynamic_sections): Create the .msym section
1064 (mips_elf_size_dynamic_sections): Allocate space for the
1065 .msym section. Add a DT_MIPS_MSYM entry.
1066 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1068 (mips_elf_finish_dynamic_sections): Assign a value for
1069 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1071 * elf32-mips.c (irix_compat_t): New enumeration.
1072 (ABI_N32_P): New macro.
1073 (IRIX_COMPAT): Likewise.
1074 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1075 (mips_elf_relocate_section): Fix typo.
1077 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1079 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1080 as writable PE sections.
1082 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1084 * dwarf2.c (struct arange): New type.
1085 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1086 (arange_add): New function.
1087 (decode_line_info): Keep track of address ranges that a compilation
1089 (comp_unit_contains_address): Return true if address is contained
1090 in _any_ of the address ranges associated with a compilation unit.
1091 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1092 on the first comp_unit that contains the address.
1094 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1096 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1097 (decode_line_info): Add variable STASH and initialize it to point
1098 to the per-bfd dwarf2_debug info. Remove static variable
1099 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1101 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1103 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1104 shared library to have an undefined symbol.
1106 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1107 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1109 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1111 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1112 * elf32-hppa.c: Remove everything related to symbol extension
1113 sections & records. Use the common elf_hppa_final_write_processing.
1115 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1117 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1118 functions instead of _init/_fini if requested.
1120 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1122 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1125 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1127 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1128 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1130 (ppc_elf_finish_dynamic_sections): Check for positive section
1131 dynindx field, rather than comparing against -1.
1132 (ppc_elf_relocate_section): Only return false if undefined_symbol
1133 or reloc_overflow fail, not always upon encountering an error.
1135 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1137 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1138 bfd_byte * before performing pointer arithmetic.
1140 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1142 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1144 * elf32-hppa.c: Include elf-hppa.h.
1145 (ARCH_SIZE): Define.
1146 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1148 (elf32_hppa_info_to_howto): Similarly.
1149 (elf_hppa_howto_table): Similarly.
1150 (elf_hppa_reloc_type_lookup): Similarly.
1151 (hppa_elf_gen_reloc_type): Similarly.
1152 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1154 1999-06-22 Nick Clifton <nickc@cygnus.com>
1156 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1157 handling R_V850_22_PCREL relocation.
1159 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1161 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1164 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1166 * section.c (_bfd_strip_section_from_output): Ignore sections
1167 DISCARDed by the link script.
1169 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1171 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1172 Remove unused local variable spp.
1174 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1175 the entry symbol is not set.
1177 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1179 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1180 GPDISP or LITUSE in a relocatable link.
1182 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1184 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1185 * (alloc_dwarf1_func): Likewise.
1187 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1189 * libhppa.h: Fix various formatting errors.
1190 (assemble_3); Rewrite using CATENATE.
1191 (assemble_17): Fix various bugs.
1193 1999-06-16 Nick Clifton <nickc@cygnus.com>
1195 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1197 1999-06-15 Richard Henderson <rth@cygnus.com>
1199 * section.c (SEC_SHORT): Define.
1200 * bfd-in2.h: Rebuild.
1202 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1204 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1205 Remove abfd parameter. Use _bfd_strip_section_from_output.
1206 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1208 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1209 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1210 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1212 (bfd_elf_size_dynamic_sections): Use it.
1214 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1216 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1217 complain_overflow_bitfield to complain_overflow_signed.
1219 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1221 * elflink.h (elf_link_read_relocs_from_section): New function,
1223 (elf_link_read_relocs): Here. Use it for both relocation
1226 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1228 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1229 asect->reloc_count is valid.
1231 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1233 * elf32-mips.c (mips_elf32_section_processing): Permit a
1234 SHT_MIPS_REGINFO section to have a size of 0.
1236 1999-06-12 David O'Brien <obrien@freebsd.org>
1238 * config.bfd (alpha*-*-freebsd*): New target.
1239 (i[3456]86-*-freebsd*): Now defaults to ELF.
1241 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1243 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1244 wrap if the relocation covers the high bit of an address.
1246 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1248 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1250 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1251 instead of R_SPARC_max.
1252 (sparc64_elf_info_to_howto): Likewise.
1253 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1254 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1256 1999-06-07 Richard Henderson <rth@cygnus.com>
1258 * section.c (_bfd_strip_section_from_output): Remove output
1259 sections with no initial link_order.
1261 1999-06-07 Nick Clifton <nickc@cygnus.com>
1263 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1265 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1267 * Makefile.am (SOURCE_HFILES): Add missing headers.
1268 * Makefile.in: Regenerated.
1270 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1272 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1275 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1277 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1278 range undefweak symbols.
1279 * hash.c: Add missing comma after @xref{}
1280 * linker.c: Likewise.
1282 1999-06-04 Nick Clifton <nickc@cygnus.com>
1284 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1286 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1287 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1288 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1289 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1291 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1293 * Makefile.am: Rebuild dependencies.
1294 (BFD32_BACKENDS): Add dwarf1.lo.
1295 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1296 * Makefile.in: Rebuild.
1298 1999-06-04 Nick Clifton <nickc@cygnus.com>
1300 * Makefile.am: Add epoc-arm-pe target.
1301 * Makefile.in: Regenerate.
1302 * pe-arm.c: Only redefine interworking function names if they have
1303 not already been redefined.
1304 * pei-arm.c: Only redefine interworking function names if they have
1305 not already been redefined.
1306 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1308 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1311 1999-06-03 Nick Clifton <nickc@cygnus.com>
1313 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1315 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1317 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1319 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1321 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1322 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1324 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1326 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1327 in other text sections.
1329 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1331 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1332 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1333 * libbfd.h: Regenerate.
1334 * coff-sh.c (sh_merge_private_data): Delete.
1335 (coff_bfd_merge_private_bfd_data): Change to
1336 _bfd_generic_verify_endian_match.
1337 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1339 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1341 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1343 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1345 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1347 (bfd_elf32_arm_process_before_allocation): Likewise.
1348 * bfd-in2.h: Rebuild.
1350 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1352 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1353 track of end_sequence markers.
1354 (add_line_info): Add END_SEQUENCE arg.
1355 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1356 debug-line info---it doesn't work right if a compilation unit
1357 consists of multiple discontiguous code-sequences. It would be
1358 worthwhile to optimize for the common case where a compilation
1359 unit results in a contiguous set of code sequences, but this is
1360 quite tricky to get right for arbitrary DWARF2 files.
1361 (lookup_address_in_line_info_table): Don't use the last line entry
1362 for a compilation unit for anything with an address higher than
1363 this line entry. Also, check for end_sequence markers to
1364 correctly handle discontinuities.
1365 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1366 compilation units, check all compilation units with each->high==0
1367 just like when reading compilation units.
1369 * dwarf2.c (decode_line_info): Initialize table->files and
1370 table->last_line to NULL to avoid segfaults due to random
1371 values in these members.
1372 (concat_filename): Check for out-of-range file number before
1373 indexing filename table. Segfaults suck.
1375 * dwarf2.c (decode_line_info): Don't truncate address to least
1376 significant 32 bits (breaks 64 bit targets).
1377 (lookup_address_in_function_table): Ditto.
1378 (comp_unit_contains_address): Ditto.
1380 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1382 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1383 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1384 (mips_elf64_howto_table_rela): Likewise.
1386 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1388 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1389 single section has two associated relocation sections.
1391 1999-06-02 Mark Salter <msalter@cygnus.com>
1393 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1394 COFF_WITH_PE defined.
1396 1999-06-02 Nick Clifton <nickc@cygnus.com>
1398 * pe-arm.c: Rename global arm interworking functions to avoid name
1399 collision when all targets BFD is built.
1402 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1404 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1405 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1406 (bfd_elf_section_data): Add use_rela_p.
1407 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1408 (_bfd_elf_new_section_hook): Likewise.
1409 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1411 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1412 * elfcode.h (write_relocs): Determine whether or not use rela
1413 relocs based on the relocation section header.
1414 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1415 instead of use_rela_p.
1416 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1417 (elf_backend_may_use_rela_p): Likewise.
1418 (elf_backend_default_use_rela_p): Likewise.
1419 (elfNN_bed): Use them.
1421 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1423 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1425 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1427 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1428 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1429 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1430 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1431 * bfd-in2.h: Regenerated.
1432 * libbfd.h: Likewise.
1433 * elf32-mips.c (mips_info_to_howto_rela): New function.
1434 (USE_REL): Adjust for new conventions.
1435 (MINUS_ONE): New macro.
1436 (elf_mips_howto_table): Add R_MIPS_SUB.
1437 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1439 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1440 .MIPS.content section.
1441 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1442 with .MIPS.content as .MIPS.content sections. Set
1443 SHF_MNIPS_NOSTRIP for such section.
1444 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1445 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1446 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1448 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1450 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1453 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1456 1999-05-30 Philip Blundell <philb@gnu.org>
1458 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1459 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1460 the addend does not overflow into the rest of the word.
1462 1999-05-29 Nick Clifton <nickc@cygnus.com>
1464 * bfd-in.h: Amend prototype for
1465 bfd_elf32_arm_process_before_allocation .
1466 * bfd-in.h: Regenerate.
1468 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1469 elements in a fixed sized array.
1470 (ARM_ELF_ABI_VERSION): Define.
1471 (ARM_ELF_OS_ABI_VERSION): Define.
1472 (R_ARM_THM_ABS5): Fix rightshift and size.
1473 (R_ARM_THM_PC22): Fix size.
1474 (R_ARM_PLT32): Define Howto.
1475 (find_howto): New function: Locate a howto based on a reloc
1477 (elf32_arm_info_to_howto): Use find_howto if necessary.
1478 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1479 bfd_reloc_code_real_type.
1480 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1481 and BFD_RELOC_VTABLE_ENTRY.
1482 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1484 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1485 elements in a fixed sized array.
1486 (ARM_ELF_ABI_VERSION): Define.
1487 (ARM_ELF_OS_ABI_VERSION): Define.
1488 (R_ARM_THM_ABS5): Fix rightshift and size.
1489 (R_ARM_THM_PC22): Fix size.
1490 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1491 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1492 bfd_reloc_code_real_type.
1494 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1495 no_pipeline_knowledge.
1496 (elf32_arm_link_hash_create): Initialise new field to zero.
1497 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1498 no_pipeline_knowledge. Use this parameter to initialise the field
1499 in the globals data structure.
1500 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1501 no_pipeline_knowledge is false and the binary is from an old
1503 (elf32_arm_merge_private_data): Generate an error if an attempt is
1504 made to linl together big endian and little endian code.
1505 (elf32_arm_post_process_headers): New function: Initialise the
1506 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1508 (elf_backend_post_process_headers): Define.
1510 1999-05-28 Nick Clifton <nickc@cygnus.com>
1512 * elf-bfd.h (struct elf_backend_data): Add new field:
1513 elf_backend_post_process_headers.
1515 * elfxx-target.h (elf_backend_post_process_headers): Define to
1516 NULL if not already defined.
1517 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1519 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1521 (_bfd_elf_compute_section_file_positions): Call
1522 elf_backend_post_process_headers if defined.
1524 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1526 * configure.in: Check whether getuid and getgid exist.
1527 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1528 HAVE_GETGID are not defined, respectively.
1529 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1531 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1532 * configure, config.in: Rebuild.
1534 1999-05-28 Martin Dorey <mdorey@madge.com>
1536 * elf32-i960.c: New file.
1537 * elf.c (prep_headers): Handle bfd_arch_i960.
1538 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1539 * config.bfd (i960-*-elf*): New target.
1540 * configure.in (bfd_elf32_i960_vec): New target vector.
1541 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1542 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1543 * Makefile.in, aclocal.m4, configure: Rebuild.
1545 1999-05-27 Nick Clifton <nickc@cygnus.com>
1547 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1549 (find_howto): New function: Find entries in the
1550 elf32_arm_howto_table.
1551 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1553 (elf32_arm_reloc_type_lookup): Add lookup for
1554 BFD_RELOC_ARM_PLT32.
1556 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1558 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1559 (elf32_arm_link_hash_table_create): Use above function as the
1560 constructor for hash table entries.
1561 (elf32_arm_relocate_section): Avoid crash when there is no output
1563 (elf32_arm_final_link_relocate): New parameter h.
1564 (elf32_arm_relocate_section): Pass symbol hash entry to above
1566 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1569 1999-05-25 Catherine Moore <clm@cygnus.com>
1571 * coff-arm.c (coff_arm_relocate_section): Don't emit
1572 base file entries for pc-relative values.
1574 1999-05-25 DJ Delorie <dj@cygnus.com>
1576 * peicode.h (coff_swap_sym_in): When we create the actual section
1577 to reflect the not-there section C_SECTION symbols refer to,
1578 change the symbol class to C_STAT as the section is now really
1581 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1583 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1586 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1588 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1590 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1591 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1593 1999-05-16 Nick Clifton <nickc@cygnus.com>
1595 * coff-mcore.c (in_reloc_p): Reinstate.
1597 1999-05-15 Nick Clifton <nickc@cygnus.com>
1599 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1600 * bfd-in2.h: Regenerate.
1601 * coff-mcore.c (in_reloc_p): Remove defintion.
1602 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1603 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1604 IMAGE_REL_MCORE_RVA.
1605 (coff_mcore_rtype_to_howto): Add special processing for
1606 IMAGE_REL_MCORE_RVA.
1607 (coff_mcore_relocate_section): Add support for
1608 IMAGE_REL_MCORE_RVA.
1609 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1610 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1612 (mcore_elf_relocate_section): Delete redundant case labels.
1614 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1616 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1617 precedence between bit-and and comparison.
1619 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1621 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1622 list of target formats (targ_selvecs).
1623 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1624 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1626 1999-05-10 DJ Delorie <dj@cygnus.com>
1628 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1629 reasonable mode until "ar x" is smart enough to skip it (fixes
1630 gcc/libgcc.a builds on mips-ecoff targets
1632 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1633 to work. Hack to support MS import libraries, which use different
1634 COMDAT types than GNU.
1635 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1636 to implied zero-length sections (see peicode below)
1637 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1638 filename symbols, which use one *or more* auxents.
1639 * coffswap.h (coff_swap_aux_in): ditto
1640 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1643 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1645 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1646 for all relocations.
1648 1999-05-10 Catherine Moore <clm@cygnus.com>
1650 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1651 if COFF_IMAGE_WITH_PE.
1652 (bfd_arm_process_before_allocation): Likewise.
1653 (bfd_arm_get_bfd_for_interworking): Likewise.
1654 * coff-arm.c: Likewise.
1655 * bfd-in2.h: Regenerate.
1656 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1657 (armpe_big_vec): Likewise.
1658 * configure: Rebuild.
1660 1999-05-10 Nick Clifton <nickc@cygnus.com>
1662 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1663 section, not just .rel. Same for .rela.
1665 1999-05-07 Nick Clifton <nickc@cygnus.com>
1667 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1668 endianism with an error message.
1670 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1672 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1673 assignment from "unsigned char *" to "char *".
1674 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1676 1999-05-05 Catherine Moore <clm@cygnus.com>
1678 * coff-arm.c (coff_arm_relocate_section): Add one to
1679 address of ARM_RVA32 thumb functions.
1681 1999-05-05 Catherine Moore <clm@cygnus.com>
1683 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1684 (elf32_m68k_copy_private_bfd_data): New.
1685 (elf32_m68k_merge_private_bfd_data): New.
1686 (elf32_m68k_print_private_bfd_data): New.
1687 (CPU32_FLAG): Define.
1688 (PLT_CPU32_ENTRY_SIZE): Define.
1689 (elf_cpu32_plt0_entry): Declare.
1690 (elf_cpu32_plt_entry): Declare.
1691 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1692 (elf_m68k_finish_dynamic_symbol): Likewise.
1693 (elf_m68k_finish_dynamic_sections): Likewise.
1694 (elf_backend_plt_header_size): Remove definition.
1695 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1696 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1697 (bfd_elf32_bfd_set_private_flags): Define.
1698 (bfd_elf32_bfd_print_private_bfd_data): Define.
1700 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1702 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1703 and R_LONG_PCREL_MODE.
1705 1999-04-29 Nick Clifton <nickc@cygnus.com>
1707 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1709 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1711 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1712 in relocation calculation.
1714 1999-04-26 Tom Tromey <tromey@cygnus.com>
1716 * aclocal.m4, configure: Updated for new version of libtool.
1718 1999-04-21 Nick Clifton <nickc@cygnus.com>
1720 * coff-mcore.c: Add support for mcore relocs.
1722 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1724 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1725 incorrect use EF_MIPS_xxBITPTRS.
1727 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1729 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1732 * bfd-in2.h: Rebuild.
1733 * libbfd.h: Rebuild.
1735 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1737 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1738 (coff_arm_relocate_section): Add ARM26D transform. Only
1739 change to ARM26D for relocateable links.
1741 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1743 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1744 (bfd_elf32_bfd_print_private_bfd_data): New.
1746 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1748 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1749 refetch addend if USE_REL, add many comments regarding current state.
1750 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1751 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1752 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1753 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1755 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1757 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1758 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1760 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1762 * dwarf2.c (decode_line_info): Don't truncate address to least
1763 significant 32 bits (breaks 64 bit targets).
1764 (lookup_address_in_function_table): Ditto.
1765 (comp_unit_contains_address): Ditto.
1767 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1769 * coff-arm.c (arm_emit_base_file_entry): New routine.
1770 (A2T3_OFFSET): Define.
1771 (T2A3_OFFSET): Define.
1772 (coff_arm_relocate_section): Emit base file entries for interworking
1775 1999-04-13 Philip Blundell <philb@gnu.org>
1777 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1778 relocs 17 through 19.
1780 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1782 * elfcode.h: Remove fnmatch.h.
1783 * elflink.h (elf_link_assign_sym_version): Call back to ld
1784 instead of calling fnmatch.
1786 * config.bfd (i?86-*-beoself): Include pe vecs.
1788 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1790 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1793 1999-04-10 Richard Henderson <rth@cygnus.com>
1795 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1796 when trying to resolve dynamic symbol references.
1797 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1798 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1799 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1800 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1801 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1802 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1803 * elflink.h (elf_link_output_extsym): Likewise.
1805 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1807 * section.c (_bfd_strip_section_from_output): New function moved from
1808 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1809 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1810 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1811 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1812 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1813 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1814 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1815 * bfd-in2.h: Update.
1817 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1819 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1821 1999-04-08 Nick Clifton <nickc@cygnus.com>
1823 * coff-mcore.c: New File: Support for mcore-pe targets.
1824 * cpu-mcore.c: New File: Support for mcore targets.
1825 * elf32-mcore.c: New File: Support for mcore-elf target.
1826 * pe-mcore.c: New File: Definitions for mcore-pe target.
1827 * pei-mcore.c: New File: Definitions for mcore-pei target.
1828 * Makefile.am: Add support for MCore targets.
1829 * Makefile.in: Regenerate.
1830 * config.bfd: Add support for MCore targets.
1831 * configure.in: Add support for MCore targets.
1832 * configure: Regenerate.
1833 * archures.c: Add support for MCore architecture.
1834 * bfd-in2.h: Regenerate.
1835 * coffcode.h: Add support for mcore-pe targets.
1836 * elf.c: Add support for mcore-elf target.
1837 * reloc.c: Add support for MCore relocs.
1838 * targets.c: Add support for MCore targets.
1840 1999-04-07 Nick Clifton <nickc@cygnus.com>
1842 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1843 R_ARM_XPC25 and R_ARM_THM_XPC22.
1844 (elf32_arm_reloc_map): Remove redundant entries.
1846 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1848 * sysdep.h (LC_MESSAGES): Never define.
1850 1999-04-06 Chris Torek <torek@bsdi.com>
1852 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1853 all callers. Rewrite completely.
1854 (_bfd_relocate_contents): Rewrite overflow checking.
1855 * bfd-in2.h: Rebuild.
1857 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1859 From Gabriel Paubert <paubert@iram.es>:
1860 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1861 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1862 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1863 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1864 * ppcboot.c (ppcboot_vec): Use little endian routines for
1867 * elf.c (elfcore_strndup): Only define if it will be used.
1868 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1870 (ppc_elf_check_relocs): Remove unused local i.
1871 (ppc_elf_gc_mark_hook): Add default case to switch.
1873 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1874 * srec.c (srec_scan): Accept \r in symbol definitions.
1875 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1876 (symbolsrec_object_p): Likewise.
1878 1999-04-04 Don Bowman <don@pixsci.com>
1880 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1882 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1884 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1886 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1887 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1889 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1891 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1894 1999-03-31 Nick Clifton <nickc@cygnus.com>
1896 * config.bfd: Add support for arm-epoc-pe target.
1897 * configure.in: Add support for arm-epoc-pe target.
1898 * configure: Regenerate.
1899 * targets.c: Add support for arm-epoc-pe target.
1900 * coff-arm.c: Allow header files to override definition of
1901 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1902 * pe-arm.h: Allow previous header files to override definition of
1903 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1904 * pei-arm.h: Allow previous header files to override definition of
1905 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1906 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1907 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1909 1999-03-30 Nick Clifton <nickc@cygnus.com>
1911 * elf.c (elf_map_symbols): Handle the case where section
1912 symbols are generated for content-less sections which are
1913 not mapped to the output file.
1915 * linker.c: Replace direct references to fields in BFD structure
1916 with accessor macros.
1918 * elflink.h: Replace direct references to fields in BFD structure
1919 with accessor macros.
1921 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1923 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1925 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1926 account when adjusting section symbols during a partial link.
1928 1999-03-24 Nick Clifton <nickc@cygnus.com>
1930 * coff-sparc.c (struct coff_reloc_map): Change type of field
1931 'bfd_reloc_val' to bfd_reloc_code_real_type.
1932 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1933 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1934 * elf32-arc.c (struct arc_reloc_map): Ditto.
1935 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1936 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1937 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1938 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1939 * elf32-sh.c (struct elf_reloc_map): Ditto.
1940 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1941 * elf32-v850.c (struct v850_reloc_map): Ditto.
1942 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1943 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1944 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1946 1999-03-17 Martin Hunt <hunt@cygnus.com>
1948 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1949 function so source-level assembly works. If multiple N_SOs
1950 are seen without and N_FUNs, create an indextable entry with
1951 a NULL function name.
1953 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1955 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1956 of certian similar cpus.
1958 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1960 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1961 Add the 5000. Change the architecture for the 5400 to mips4.
1962 (elf_mips_mach): Add r5000.
1964 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1966 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1968 1999-03-11 Nick Clifton <nickc@cygnus.com>
1970 * binary.c (binary_set_section_contents): Generate warning about
1971 huge file offsets for any section that will occupy file space, not
1972 just those that are loadable.
1974 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1976 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1978 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1980 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1982 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1984 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1985 * elflink.h: Revert all changes since Feb 16. Instead:
1986 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1987 appropriate. Copy it to version symbols.
1988 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1989 symbols if appropriate.
1990 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1991 symbol if appropriate.
1992 (elf_link_output_extsym): If symbol is marked as undefined, and
1993 has no nonweak references, mark it as weak undefined.
1995 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1997 * elflink.h (elf_merge_symbol): When overriding a dynamic
1998 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2000 (elf_link_add_object_symbols): Don't copy the other field if we
2003 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2005 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2006 shared object with a weak undefined symbol.
2008 1999-02-18 Nick Clifton <nickc@cygnus.com>
2010 * elfarm-nabi.c: Set partial_inplace back to false.
2012 1999-02-17 Nick Clifton <nickc@cygnus.com>
2014 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2015 (USER_LABEL_PREFIX): Set to "_".
2017 The following patches are from: Scott Bambrough
2018 <scottb@corelcomputer.com>
2020 * libaout.h (M_ARM6_NETBSD): Set to 143.
2022 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2023 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2024 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2025 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2026 * bfd-in2.h: Regenerate.
2028 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2029 'true' as REL relocs are now being used. Add new PIC relocs:
2030 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2031 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2033 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2035 (elf32_arm_final_link_relocate): Change parameters so that entire
2036 reloc is passed. Add support for PIC relocs.
2037 (elf32_arm_relocate_section): Pass entire reloc to
2038 elf32_arm_final_link_relocate.
2039 (elf32_arm_check_relocs): Handle new PIC relocs.
2040 (elf32_arm_adjust_dynamic_symbol): New function.
2041 (elf32_arm_size_dynamic_sections): New function.
2042 (elf32_arm_discard_copies): New function.
2043 (elf32_arm_finish_dynamic_symbol): New function.
2044 (elf32_arm_finish_dynamic_sections): New function.
2045 (ELF_MAXPAGE_SIZE): Define.
2046 (bfd_elf32_bfd_reloc_type_lookup): Define.
2047 (elf_backend_relocate_section): Define.
2048 (elf_backend_adjust_dynamic_symbol): Define.
2049 (elf_backend_create_dynamic_sections): Define.
2050 (elf_backend_finish_dynamic_symbol): Define.
2051 (elf_backend_finish_dynamic_sections): Define.
2052 (elf_backend_size_dynamic_sections): Define.
2053 (elf_backend_plt_readonly): Define.
2054 (elf_backend_want_got_plt): Define.
2055 (elf_backend_want_plt_sym): Define.
2057 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2059 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2060 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2061 (_bfd_mips_elf_fake_sections): Likewise.
2063 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2065 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2066 bfd_elf32_arm_get_bfd_for_interworking,
2067 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2070 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2071 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2072 elf32_arm_find_nearest_line): Make them static.
2074 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2076 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2077 callers. Do not merge a definition from a shared object with a
2078 weak undefined symbol.
2079 (elf_link_add_object_symbols): Do not change the symbol type or
2080 size if the old symbol overrides the new one.
2082 1999-02-08 Nick Clifton <nickc@cygnus.com>
2084 * config.bfd: Add support for strongarm target.
2086 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2088 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2089 fields instead of unsigned char.
2091 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2093 * Makefile.am: Rebuild dependencies.
2094 * Makefile.in: Rebuild.
2096 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2098 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2099 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2100 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2101 * acinclude.m4: Add comments to uses of AC_DEFINE.
2102 * acconfig.h: Remove.
2103 * configure: Rebuild with current autoconf/automake.
2104 * aclocal.m4: Likewise.
2105 * config.in: Likewise.
2106 * Makefile.in: Likewise.
2108 1999-02-04 DJ Delorie <dj@cygnus.com>
2110 * libbfd.c (real_read): don't call fread for zero bytes. This
2111 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2113 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2115 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2116 of a jump is in the current 256 MB region.
2118 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2120 * format.c (bfd_check_format_matches): Change last patch to only
2121 take effect for the binary target.
2123 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2125 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2127 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2129 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2131 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2133 * format.c (bfd_check_format_matches): If the target was
2134 previously specified, don't check other targets when checking for
2137 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2139 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2140 (elf32_arm_reloc_type_lookup): Removed
2141 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2142 (elf32_arm_reloc_type_lookup): New.
2143 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2144 (elf32_arm_reloc_type_lookup): New.
2146 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2148 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2149 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2150 * Makefile.am: Use new files.
2151 * Makefile.in: Regenerate.
2152 * configure.in: Use new files.
2153 * configure: Regenerate.
2155 1999-02-01 Nick Clifton <nickc@cygnus.com>
2157 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2158 (fr30_elf_gc_sweep_hook): New function.
2159 (elf_backend_can_gc_sections): Define.
2161 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2163 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2164 and bfd_elf32_bigarm_oabi_vec.
2166 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2168 * Makefile.am (elf32-arm-oldabi.lo): New.
2169 (elf32-arm-newabi.lo): New.
2170 * Makefile.in: Regenerate.
2171 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2172 (arm-*-elf): Likewise.
2174 (thumb-*-oabi): New.
2175 * configure: Regenerate.
2176 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2177 (bfd_elf32_bigarm_oabi_vec): New.
2178 * elf32-arm-newabi.c: New.
2179 * elf32-arm-oldabi.c: New.
2180 * elf32-arm.c: Removed.
2183 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2185 * binary.c (binary_set_section_contents): Omit warnings for
2186 unloadable sections.
2188 1999-01-31 Michael Meissner <meissner@cygnus.com>
2190 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2191 powerpc{,le}-*-eabi.
2193 1999-01-29 Nick Clifton <nickc@cygnus.com>
2195 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2196 * dwarf2.c (read_signed_leb128): Remove unused variables.
2198 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2200 * elf.c (assign_file_positions_for_segments): Only adjust
2201 p_align when needed.
2203 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2205 * binary.c (binary_set_section_contents): Don't return early for a
2206 non-loadable section, in case the first section is non-loadable.
2207 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2208 W. Rozycki <macro@ds2.pg.gda.pl>.
2210 1999-01-28 Nick Clifton <nickc@cygnus.com>
2212 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2213 R_FR30_GNU_VTENTRY relocs.
2215 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2217 * elflink.h (elf_link_output_sym): Zero syms which are
2218 part of sections which have been excluded.
2220 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2222 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2224 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2225 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2227 1999-01-27 Nick Clifton <nickc@cygnus.com>
2229 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2231 (fr30_final_link_relocate): Use computed value as result of
2234 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2236 * binary.c (binary_set_section_contents): Emit warning for
2237 huge file offsets due to widely-dispersed section LMAs.
2239 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2241 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2242 align first section to largest section alignment, not first
2245 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2247 * configure.in: Require autoconf 2.12.1 or higher.
2249 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2251 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2252 * bfd-in2.h: Likewise.
2253 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2255 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2257 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2258 * cpu-mips.c: Add support for and independent 4111.
2259 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2260 (_bfd_mips_elf_final_write_processing):
2261 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2263 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2265 * elf32-mips.c (elf_mips_abi_name): New.
2266 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2268 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2270 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2271 Handle bfd_mach_mips4300.
2273 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2275 * elf32-i386.c: Remove leaked development code from patch
2276 1998-12-10 by Richard Henderson.
2278 1998-12-10 Richard Henderson <rth@cygnus.com>
2280 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2281 in debug sections for symbol defined externally.
2283 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2285 * targets.c (bfd_target_vector): Remove duplicate entry for
2288 1998-12-09 Nick Clifton <nickc@cygnus.com>
2290 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2291 since we are using RELAs.
2293 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2295 SCO Open Server Release 5 core file support, from Jouke Numan
2297 * sco5-core.c: New file.
2298 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2299 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2300 * Makefile.am: Rebuild dependencies.
2301 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2302 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2303 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2304 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2305 * bfd-in2.h, configure, Makefile.in: Rebuild.
2307 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2309 * config.bfd (hppa*-*-mpeix*): New target.
2310 * configure.in: Add AC_HEADER_DIRENT.
2311 (hppa*-*-mpeix*): New target.
2312 * configure.host (hppa*-*-mpeix*): New host.
2313 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2314 friends rather than just including <sys/dir.h>.
2315 * som.h (struct som_symbol): Add hppa_priv_level and apto
2316 tc_data. Change all users.
2317 (struct somdata): Add comp_unit field.
2318 (obj_som_compilation_unit): Define.
2319 (bfd_som_attach_compilation_unix): Declare.
2320 * som.c: Check HOST_HPPAMPEIX.
2321 (struct som_misc_symbol_info): Add new field priv_level.
2322 (som_object_setup): Add current_offset parameter. Change all
2324 (setup_sections): Likewise.
2325 (som_object_p): For EXECLIBMAGIC, read the lst header.
2326 (som_write_symbol_strings): Add compilation_unit parameter.
2328 (som_finish_writing): Write out compilation_unit.
2329 (som_bfd_derive_misc_symbol_info): Set priv_level.
2330 (som_build_and_write_symbol_table): Set xleast field to 3.
2331 (som_slurp_symbol_table): Set symbol priv_level.
2332 (bfd_som_attach_compilation_unit): New function.
2333 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2334 priv_level into symbol_value.
2335 * configure, config.in: Rebuild.
2337 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2339 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2340 warning function to call _bfd_error_handler instead.
2342 * libbfd.c (COERCE32): Cast through unsigned long and long to
2343 avoid bug in old version of gcc.
2345 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2346 (elf_backend_additional_program_headers): Don't define.
2348 1998-12-08 Nick Clifton <nickc@cygnus.com>
2350 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2351 relocations to include offset of 2 included in the insns, and the
2352 offset of the relocs within the section.
2354 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2356 The following changes were made by David Taylor
2357 <taylor@texas.cygnus.com>, Edith Epstein
2358 <eepstein@sophia.cygnus.com>, Jim Blandy
2359 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2360 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2361 changes originally made by HP; HP did not create ChangeLog
2364 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2365 automake macro library.
2367 * hpux-core.c (hpux_core_core_file_p): this function now
2368 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2369 found in the corefile! Also, in hpux_core_core_file_p, if we
2370 encounter a section with an unknown type, don't punt. Instead,
2371 just skip it. Also, count the number of sections of known type
2372 that we encounter. If we encounter at least one good one, then
2373 we'll declare that the file is a core file. If we encounter any
2374 unknown ones but some known ones, then we'll issue a warning (but
2375 still declare it to be a core file). Also, correctly decide when a
2377 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2378 (CORE_ANON_SHMEM): define if not defined.
2379 (hpux_core_struct): add members lwpid and user_tid.
2380 (core_kernel_thread_id, core_user_thread_id): new macros.
2381 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2382 the name before storing it in the bfd.
2383 (hpux_core_core_file_p): handle threads.
2385 * libhppa.h (GET_FIELD): protect against redefinition.
2386 (HPPA_WIDE): define.
2387 (GET_FIELD): define.
2392 (sign_extend): redefine.
2393 (assemble_6): define.
2394 (assemble_12): rewrite.
2395 (assemble_16): define.
2396 (assemble_16a): define.
2397 (assemble_17): rewrite.
2398 (assemble_22): define.
2400 1998-12-07 Nick Clifton <nickc@cygnus.com>
2402 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2403 relocations for signed values.
2405 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2407 * mipsbsd.c (MY(set_arch_mach)): Make static.
2408 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2409 bfd_mach_mips* macros rather than simple numbers.
2411 COFF weak symbol support, based on patches from Mark Elbrecht
2412 <snowball3@usa.net>:
2413 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2414 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2415 (coff_write_alien_symbol): Likewise.
2416 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2417 (coff_link_add_symbols): Likewise.
2418 (_bfd_coff_link_input_bfd): Likewise.
2419 (_bfd_coff_write_global_sym): Likewise.
2421 * elf.c (copy_private_bfd_data): Always initialize the
2422 includes_phdrs field.
2424 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2425 file defines a symbol first mentioned in an ELF file.
2427 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2428 possible, rather than only if BFD64.
2429 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2431 * bfd-in2.h: Rebuild.
2433 * srec.c (srec_set_section_contents): Correct test to avoid
2434 switching to 4 byte addresses after seeing a second section which
2435 requires 3 byte addresses. From Joel Schantz
2436 <joel.schantz@argosys.boeing.com>.
2438 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2439 <aymeric.vincent@emi.u-bordeaux.fr>.
2441 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2443 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2444 decide whether the output file is -mrelocatable-lib,
2445 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2447 1998-12-03 Nick Clifton <nickc@cygnus.com>
2449 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2450 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2451 * bfd-in2.h: Regenerate.
2452 * libbfd.h: Regenerate
2454 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2456 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2457 link against a dynamic symbol with no type or size.
2459 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2461 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2462 relocation for section which does not get loaded.
2463 (elf_i386_relocate_section) [R_386_32]: Likewise.
2465 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2467 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2468 reloc_count and i long instead of unsigned long. Handle error
2469 return from bfd_canonicalize_reloc.
2471 1998-12-01 Nick Clifton <nickc@cygnus.com>
2473 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2476 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2478 * elf32-sh.c (elf/sh.h): Include.
2479 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2480 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2481 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2482 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2483 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2485 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2487 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2488 causes division by zero later on.
2490 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2492 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2495 1998-11-25 DJ Delorie <dj@cygnus.com>
2497 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2500 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2502 * elf32-fr30.c (fr30_elf_relocate_section): Call
2503 fr30_final_link_relocate.
2504 (fr30_final_link_relocate): New function: Handle I20 and I32
2506 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2507 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2508 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2510 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2513 The following changes are based on a patch submitted by Gianluca
2514 Moro <glctr@abc.it>:
2516 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2517 not already been updated.
2518 (find_remembered_hi16s_reloc): New parameter 'already_found'
2519 returns state of remembered hi16s reloc.
2520 (remember_hi16s_reloc): Set 'found' field to false.
2521 (hi16s_location): Add 'found' field.
2523 1998-11-23 DJ Delorie <dj@cygnus.com>
2525 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2526 to see .DLL files as unrecognized.
2527 (i3coff_object_p): Sorry, had to hack it to not recognize these
2528 files (pei-i386) on request.
2530 1998-11-23 DJ Delorie <dj@cygnus.com>
2532 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2533 relents. Call bfd_check_format to reinitialize.
2535 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2537 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2540 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2542 * aclocal.m4: regenerate
2543 * configure: regenerate
2545 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2547 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2548 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2549 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2550 respect it as an upper bound on what memory to reference.
2551 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2552 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2553 update vtable_entries_size appropriately.
2555 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2557 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2560 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2562 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2563 bfds; they have no "file" so we fake it.
2564 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2565 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2566 resizing the memory buffer.
2567 * opncls.c (bfd_make_writable): New function; lets you write a
2568 bfd_create'd bfd to an in-memory buffer.
2569 (bfd_make_readable): New function; lets you read back that buffer
2570 as if it were from bfd_openr. Used to build generated archive
2571 members (winsup's ld's dlltool)
2573 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2575 * po/bfd.pot: Regenerated.
2577 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2579 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2582 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2584 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2585 element of the gotentry list for local symbols too.
2586 (elf64_alpha_relocate_section): Unify local and global handling.
2587 Assert that gotent->use_count > 0.
2589 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2591 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2592 update for file name changes of July 2, 1998.
2594 * configure: Rebuild.
2596 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2598 * po/bfd.pot: Regenerated.
2600 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2602 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2603 * aclocal.m4, configure: regenerate
2605 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2607 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2609 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2611 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2612 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2614 * aclocal.m4, configure: regenerated.
2616 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2618 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2619 R_D10V_GNU_VTENTRY relocs.
2620 (elf_d10v_howto_table): Likewise.
2621 (d10v_reloc_map d10v_reloc_map): Likewise.
2622 (elf32_d10v_gc_mark_hook): New.
2623 (elf32_d10v_gc_sweep_hook): New.
2624 (elf32_d10v_check_relocs): New.
2625 (elf32_d10v_relocate_section): New.
2626 (elf_backend_relocate_section): Define.
2627 (elf_backend_can_gc_sections): Define.
2629 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2631 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2632 (BFD64_BACKENDS): ...from here.
2633 (BFD32_BACKENDS_CFILES): Move vms files here...
2634 (BFD64_BACKENDS_CFILES): ...from here.
2635 * Makefile.in: Rebuild.
2637 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2639 * Makefile.am: Add FR30 target.
2640 * Makefile.in: Add FR30 target.
2641 * archures.c: Add support for FR30.
2642 * config.bfd: Add support for FR30.
2643 * configure.in: Add support for FR30.
2644 * reloc.c: Add support for FR30 relocations.
2645 * targets.c: Add support for FR30 relocations.
2646 * bfd-in2.h: Regenerate.
2647 * configure: Regenerate.
2648 * libbfd.h: Regenerate.
2649 * cpu-fr30.c: New file.
2650 * elf32-fr30.c: New file.
2652 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2654 * configure.in: detect cygwin* instead of cygwin32*
2655 * configure: regenerate
2657 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2659 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2660 use bfd_malloc and free instead and check return value from bfd_malloc.
2662 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2664 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2665 * libbfd.h: Rebuild.
2667 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2668 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2669 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2670 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2672 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2674 (mips_elf_link_hash_table_create): Don't initialize
2675 dynsym_sec_strindex.
2676 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2677 (mips_elf_size_dynamic_sections): Generate a section symbol for
2678 every output section.
2679 (mips_elf_finish_dynamic_sections): Count all sections for
2681 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2684 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2686 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2687 for later PLT entries in large PLTs.
2688 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2690 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2692 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2694 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2696 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2697 * elflink.h (elf_collect_hash_codes): New function. This function is
2698 called for each exported symbol and we compute the ELF hash value for
2700 (compute_bucket_value): New function. It is called from
2701 size_dynamic_sections to determine the hash table size. When we are
2702 optimizing a better, but slower, algorithm is used.
2703 (size_dynamic_sections): Call compute_bucket_value.
2705 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2707 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2709 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2711 (sh_elf_gc_mark_hook): New.
2712 (sh_elf_gc_sweep_hook): New.
2713 (sh_elf_check_relocs): New.
2714 (elf_backend_can_gc_sections): Define.
2716 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2718 * acinclude.m4: undo previous gettext change
2719 * aclocal.m4: rebuild with right version of aclocal.
2721 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2723 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2724 aclocal.m4 to acinclude.m4, so they don't get lost.
2726 * elfcore.h: rewrite for better corefile support.
2727 * elf.c (elfcore_*): new functions.
2728 * elf-bfd.h (elf_obj_tdata): new structure members.
2729 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2731 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2733 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2735 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2736 and R_M32R_GNU_VTENTRY.
2737 (elf_backend_can_gc_sections): Define.
2738 (m32r_elf_check_relocs): New.
2739 (m32r_elf_gc_mark_hook): New.
2740 (m32r_elf_gc_sweep_hook): New.
2741 (m32r_elf_relocate_section): Handle VT relocs.
2743 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2745 * coff-arm.c (arm_relocate_section): Remove redundant test.
2747 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2748 cleat that the 'bitsize' field is the size of the bitfield AFTER
2749 relocation not before.
2751 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2753 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2756 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2758 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2759 R_SPARC_GNU_VTENTRY.
2760 (elf32_sparc_check_relocs): Handle them.
2761 (elf32_sparc_reloc_type_lookup): Likewise.
2762 (elf32_sparc_relocate_section): Likewise.
2763 (elf32_sparc_gc_mark_hook): New.
2764 (elf32_sparc_gc_sweep_hook): New.
2766 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2768 * som.c (som_finish_writing): Perform some sanity checks when
2769 writing an executable or shared library.
2771 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2773 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2774 * configure.in (elf): Add dwarf1.lo.
2775 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2776 * elf.c (_bfd_elf_find_nearest_line): Add call to
2777 _bfd_dwarf1_find_nearest_line.
2778 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2779 Add call to _bfd_dwarf1_find_nearest_line.
2780 * configure: Rebuilt.
2782 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2784 * elflink.h (elf_gc_sections): Do not allow garbage
2785 collection if dynamic sections have been created.
2787 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2789 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2791 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2792 (v850_elf_perform_relocation): Likewise.
2793 (v850_elf_final_link_relocate): Likewise.
2794 (v850_elf_relocate_section): Likewise.
2795 (v850_elf_gc_sweep_hook): New routine.
2796 (v850_elf_gc_mark_hook): New routine.
2797 (elf_backend_can_gc_sections): Define.
2799 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2801 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2804 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2806 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2807 Declare size as bfd_size_type.
2808 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2810 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2812 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2814 * som.c (CPU_PA_RISC2_0): Define.
2815 (_PA_RISC2_0_ID): Likewise.
2816 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2818 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2820 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2821 has a base which is already defined, only add the referenced
2822 symbol to the dynamic symbol table if it is defined or referenced
2825 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2828 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2830 * elflink.h (elf_link_add_object_symbols): Undo last change.
2832 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2834 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2835 symbol for the indirect alias to a versioned symbol.
2837 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2839 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2840 (elf32_i386_vtentry_howto): New.
2841 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2842 or elf32_i386_vtinherit_howto on lookup.
2844 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2846 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2847 reloc_type. Rename R_68K__max to R_68K_max.
2848 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2851 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2853 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2854 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2856 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2859 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2861 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2862 message has a null byte terminator.
2864 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2866 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2867 word subject to R_V850_32 relocation.
2869 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2871 * dwarf2.c: Add comment describing problem computing line numbers
2872 for undefined symbols at link time.
2874 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2876 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2877 transform a defweak into a plt entry.
2878 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2879 plt entry references to receive a RELATIVE reloc.
2880 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2881 (elf64_alpha_relocate_section): Assert we don't overrun
2882 the allocated relocation space.
2884 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2886 * elf.c (swap_out_syms): Always treat section symbols as
2887 special, even if they are attached to a common section.
2889 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2891 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2892 sections with v850 common section attributes into named v850
2894 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2895 common section attributes into named v850 common sections.
2897 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2899 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2902 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2904 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2905 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2906 reloc to the wrong section a warning, not an error. .dynsbss
2907 is not an output section, so there is no need to check for it.
2909 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2911 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2913 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2915 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2916 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2918 (elf32_arm_gc_mark_hook): New.
2919 (elf32_arm_gc_sweep_hook): New.
2920 (elf32_arm_check_relocs): New.
2921 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2923 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2926 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2928 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2929 assume there is no PLT or GOT.
2931 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2933 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2934 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2935 also accepted as a function symbol type.
2937 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2939 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2941 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2943 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2944 match definition of _bfd_gc_sections field.
2945 * libbfd.h: Rebuild.
2947 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2949 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2950 the addend of a dynamic relocation referencing a section.
2951 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2952 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2954 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2956 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2957 bed has a size_dynamic_sections routine before trying to use it.
2959 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2961 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2962 _bfd_elf_rel_vtable_reloc_fn.
2964 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2966 * Makefile.am: Add elf32-arm.c.
2967 * Makefile.in: Rebuild.
2968 * elf-bfd.h: Add elf_backend_get_symbol_type.
2969 * elf.c (swap_out_syms): If defined, call
2970 elf_backend_get_symbol_type.
2971 * elf32-arm.c: Define elf_backend_get_symbol_type.
2972 (elf32_arm_get_symbol-type): New routine.
2973 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2974 (bfd_elf32_arm_process_before_allocation): Change to
2975 check for STT_ARM_TFUNC.
2976 (elf32_arm_final_link_relocate): Likewise.
2977 * elfxx-target.h: Add elf_backend_get_symbol_type.
2979 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2981 * archures.c (bfd_mach_alpha_ev[456]): New.
2982 * cpu-alpha.c: Rework to match these types.
2983 * bfd-in2.h: Rebuild.
2985 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2987 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2988 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2990 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2991 (elf_i386_reloc_type_lookup): Recognize them.
2992 (elf_i386_check_relocs): Pass them off to generic code.
2993 (elf_i386_relocate_section): Ignore them.
2994 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2995 (elf_backend_can_gc_sections): True.
2997 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2999 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3000 before looking at owner field.
3001 (elf32_arm_to_thumb_stub): Ditto.
3002 (elf32_arm_relocate_section): Compute name before calling
3003 elf32_arm_final_link_relocate().
3005 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3007 * elf.c: comment and formatting cleanups.
3010 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3012 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3013 (core files are treated differently than object files).
3014 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3015 bfd_elf_mkcorefile): declare.
3016 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3017 bfd_elf_mkcorefile): add to bfd_target vector.
3018 * elfcore.h (elf_core_file_p): save the program header table,
3019 and set the bfd architecture from the elf file header.
3020 * elf.c (bfd_elf_mkcorefile): new function.
3021 (_bfd_elf_write_corefile_contents): new function.
3022 (assign_file_positions_for_segments): add cases for handling
3023 PT_NOTE segments. (assign_file_positions_except_relocs):
3024 core files should be handled the same as exec files.
3025 (prep_headers): identify core files as type ET_CORE.
3026 (copy_private_bfd_data): identify the sections belonging to
3027 the PT_NOTE segment.
3029 * elf32-sparc.c (elf32_sparc_final_write_processing):
3030 add break statement to default case.
3032 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3034 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3035 section (not input) will be in sections ".sbss", ".sbss2",
3036 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3037 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3038 output_offset for correct evaluation of addend.
3040 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3042 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3043 elf32_arm_allocate_interworking_sections and
3044 elf32_arm_process_before_allocation.
3046 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3048 * bfd-in.h: Ammend prototype for
3049 elf32_arm_process_before_allocation to remove surplus third
3052 * bfd-in2.h: Regenerate.
3054 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3056 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3058 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3060 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3061 calculated for RELOC_SPARC_REV32 case.
3063 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3065 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3066 elf32_arm_allocate_interworking_sections and
3067 elf32_arm_process_before_allocation.
3068 * bfd-in2.h: Regenerated.
3069 * elf32-arm.c Define elf32_arm_link_hash_table.
3070 (insert_thumb_branch): New routine.
3071 (find_thumb_glue): New routine.
3072 (find_arm_glue): New routine.
3073 (record_arm_to_thumb_glue): New routine.
3074 (record_thumb_to_arm_glue): New routine.
3075 (elf32_arm_link_hash_table_create): New routine.
3076 (elf32_arm_get_bfd_for_interworking): New routine.
3077 (elf32_arm_allocate_interworking_sections) New routine.
3078 (elf32_arm_process_before_allocation) New routine.
3079 (elf32_thumb_to_arm_stub): New routine.
3080 (elf32_arm_to_thumb_stub): New routine.
3081 (elf32_print_private_bfd_data): Fix typo.
3082 (elf32_arm_final_link_relocate): Add argument sym_sec.
3083 Check for branches to thumb symbols in case R_ARM_PC24.
3084 Check for branches to arm symbols in case R_ARM_THM_PC22.
3085 (elf32_arm_relocate_section): Pass symbol section to
3086 elf32_arm_final_link_relocate.
3088 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3090 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3091 entries unless the symbol is defined in the executable; in
3092 particular, undefined weak symbols get a PLT entry.
3094 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3096 * libaout.h: Remove nested comment to avoid warning.
3098 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3100 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3101 R_ARM_PC24 relocation.
3103 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3105 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3106 argument is_local. Add argument sym_flags. Check sym_flags
3107 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3108 (elf32_arm_relocate_section): Don't pass local sym and pass
3109 sym_flags to elf32_arm_final_link_relocate.
3111 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3113 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3114 to not count too few relocs for dynamicly linked executables.
3116 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3118 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3119 symbols without a dynamic index dynamic. Consider all weak
3121 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3122 correspondance between input and output sections.
3124 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3126 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3127 that use a .got.plt section start the got offset at zero.
3129 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3131 * ieee.c (ieee_write_processor): Correct the processor ID written
3132 out for bfd_arch_m68k, accommodating change of March 25.
3134 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3136 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3137 R_ARM_THM_RPC22 relocations.
3139 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3141 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3143 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3144 .got relocs in -Bsymbolic shared objects.
3146 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3148 * elf32-arm.c: Add private flags to ELF header.
3149 (elf32_arm_print_private_bfd_data): New Function.
3150 (elf32_arm_set_private_flags): New Function.
3151 (elf32_arm_copy_private_flags): New Function.
3152 (elf32_arm_merge_private_bfd_data): New Function.
3154 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3156 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3158 (elf32_sparc_relocate_section): Likewise.
3160 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3162 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3163 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3164 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3165 of the function. Recognize no .plt as static linking.
3167 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3169 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3170 ".liblist" string through gettext.
3172 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3174 * Makefile.am: Add support for elf32-arm.lo.
3175 * Makefile.in: Rebuild.
3176 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3177 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3178 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3179 * configure: Regenerate.
3180 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3181 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3182 bfd_target bfd_elf32_littlearm_vec.
3183 * elf32-arm.c: New file.
3185 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3187 * libaout.h (M_SPARCLITE_LE): New machine.
3188 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3189 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3190 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3191 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3192 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3193 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3194 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3195 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3196 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3197 be BFD_RELOC_SPARC_REV32.
3199 * config.bfd (sparc86x-*-aout): New
3201 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3203 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3204 actually mapping the output sections.
3206 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3209 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3210 (mn10300_elf_reloc_map): Similarly.
3211 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3213 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3215 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3217 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3218 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3219 elf_mips_reloc_type defined in elf/mips.h.
3221 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3223 * elf64-mips.c: Remove reloc_type definition completely. It's now
3226 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3228 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3229 as they are defined in elf/mips.h now.
3231 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3234 * Re-add lost change:
3235 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3237 (mn10300_elf_relax_section): Include stack space for register saves
3238 in the imm8 field of a "call" instruction.
3239 (compute_function_info): Determine how much stack is allocated by
3240 the movm instruction. Fix typo.
3241 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3243 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3245 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3246 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3248 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3250 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3252 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3254 * elf32-hppa.h: Let ELF header define the enum containing the
3255 external reloc numbers.
3256 * elf32-i386.h: Likewise.
3258 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3260 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3261 * elf32-mips.c: Likewise.
3262 * elf32-ppc.c: Likewise.
3264 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3266 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3267 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3269 * bfd-in.h: Regenerate.
3270 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3271 parameter to 'unsigned int' to avoid K&R compatability problems.
3273 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3275 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3276 functionname_ptr to be const. Change line_ptr to be unsigned.
3278 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3279 macro is not defined. Change second parameter from bfd_link_info
3280 to coff_final_link_info. Add prototype.
3281 (coff_final_link_postscript): Simplify handling when macro is not
3282 defined. Add prototype.
3284 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3286 * elf-mn10300.c: Before include system specific ELF header define
3287 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3288 * elf32-mips.c: Likewise.
3289 * elf32-ppc.c: Likewise.
3291 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3293 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3294 temporary patch over to elf64-mips.c as well.
3296 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3298 * elf32-mips.c (reloc_type): Temporarily disable definition of
3299 standard relocation since they are now defined in elf/mips.h.
3301 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3303 * elf-m10200.c (mn10200_elf_final_link_relocate):
3304 Modify range test for case R_MN10200_8.
3306 * elf-m10300.c (mn10300_elf_final_link_relocate):
3307 Modify range test for case R_MN10300_8.
3309 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3311 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3312 * elf32-i386.c (elf_backend_got_header_size): Define.
3313 (elf_backend_plt_header_size): Define.
3314 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3315 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3316 * elfxx-target.h: Provide a default of zero.
3317 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3318 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3320 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3321 entry from an executable, even if the plt refcount goes to 0.
3323 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3325 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3326 directory name at the line number.
3328 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3329 with an unspecified type.
3331 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3333 * sunos.c: Add undef of valid to avoid problem on SunOS.
3335 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3337 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3339 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3341 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3342 R_68K_PCxx and R_68K_xx relocations. Make sure that
3343 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3344 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3345 R_68K_xx relocations.
3346 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3347 that has no plt entry.
3348 (elf_m68k_relocate_section): Ignore the plt offset in a static
3350 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3352 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3355 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3357 (howto_table, reloc_map): Add entries for them.
3358 (elf_m68k_check_relocs): Handle them. Implement reference
3359 counting for got and plt entries.
3360 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3361 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3363 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3364 (elf_m68k_relocate_section): Handle the new reloc types.
3365 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3366 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3367 * elflink.h (elf_link_add_object_symbols): When creating an
3368 indirect reference for symbol versioning also copy the plt
3370 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3371 flag also reset the plt offset.
3372 (elf_link_assign_sym_version): Likewise.
3373 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3374 the size of the entry in bytes.
3375 (elf_gc_allocate_got_offsets): Likewise.
3377 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3379 * elflink.h (elf_gc_sections): Return true rather than falling off
3382 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3385 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3387 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3388 comment describing when it should be enabled.
3389 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3392 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3394 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3395 information ATN records.
3397 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3399 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3400 section for an absolute symbol in a fully linked file. Based on
3401 patch from Christian Holland <CHolland@de.lucent.com>.
3403 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3405 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3406 that a symbol is undefined.
3408 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3410 * som.c (som_bfd_gc_sections): Define.
3412 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3414 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3415 overflows in ARM_26D patches, since they have already been
3416 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3418 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3420 * coffcode.h (coff_write_object_contents): If we have any long
3421 section names, call coff_write_symbols even if there are no
3424 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3426 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3427 PT_LOAD segment, rather than only setting it once for the entire
3430 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3431 rather than ignoring every phdr with a p_paddr of 0, ignore all
3432 the phdrs if they all have a p_paddr of 0.
3434 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3435 section was discarded from the link.
3437 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3439 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3441 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3443 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3444 floating point operations.
3446 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3448 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3451 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3453 Merge of vax/vms (read-only) support
3454 * configure.com: Support Vax target.
3455 * makefile.vms: Support Vax target.
3456 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3457 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3459 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3461 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3463 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3465 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3467 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3468 * targets.c (bfd_target_ovax_flavour): New flavour.
3469 (vms_alpha_vec): Renamed from evax_alpha_vec.
3471 (target_vector): Update accordingly.
3472 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3474 (vax*-*-*vms*): New target.
3475 * Makefile.am: Update for renamed files. Rebuild dependencies.
3476 * bfd-in2.h: Rebuild.
3477 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3479 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3481 Based on patch from Matt Semersky <matts@scd.hp.com>:
3482 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3483 pointer on abfd->outsymbols.
3484 (generic_add_output_symbol): Handle NULL sym parameter.
3486 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3488 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3491 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3493 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3494 when handling 32 bit immediate relocs.
3495 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3497 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3499 * section.c (STD_SECTION): Account for recently added gc_mark
3500 field in struct asection.
3502 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3503 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3505 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3507 ELF Section-level Garbage Collection:
3508 * bfd.c (bfd_gc_sections): New.
3509 * aout-adobe.c: Hook to default implementation.
3510 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3511 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3512 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3513 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3514 * tekhex.c, versados.c: Likewise.
3515 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3516 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3518 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3519 (bfd_generic_gc_sections): New.
3520 * section.c (SEC_KEEP): New.
3521 (asection): Add gc_mark member.
3523 * elfcode.h (elf_gc*): New name remappings.
3524 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3525 sections to be excluded.
3526 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3527 (elf_gc_propogate_vtable_entries_used): New.
3528 (elf_gc_smash_unused_vtentry_relocs): New.
3529 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3530 (elf_gc_common_finalize_got_offsets): New.
3531 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3532 * elfxx-target.h: Add and default gc hooks.
3534 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3536 (struct elf_obj_tdata): Likewise for local_got_offsets.
3537 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3538 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3539 * elf64-sparc.c, elflink.h: Likewise.
3541 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3542 (ELF_LINK_HASH_MARK): Define.
3543 (struct elf_backend_data): Add GC hooks.
3544 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3546 * elf-m10300.c (mn10300_elf_check_relocs): New.
3547 (mn10300_elf_gc_mark_hook): New.
3548 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3549 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3550 (mn10300_elf_final_link_relocate): Likewise.
3551 (mn10300_elf_relocate_section): Likewise.
3552 (elf_backend_can_gc_sections): Define.
3553 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3554 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3555 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3556 (mips_info_to_howto_rel): Likewise.
3557 (mips_elf_relocate_section): Likewise.
3558 (mips_elf_check_relocs): Likewise.
3559 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3560 (elf_backend_can_gc_sections): Define.
3561 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3562 (ppc_elf_howto_raw): Handle them.
3563 (ppc_elf_reloc_type_lookup): Likewise.
3564 (ppc_elf_relocate_section): Likewise.
3565 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3566 Handle new vtable relocs.
3567 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3568 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3569 (elf_backend_can_gc_sections): Define.
3571 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3573 * archures.c (bfd_mach_mn10300): Define.
3574 * elf-m10300.c: Include elf/mn10300.h
3575 (elf_mn10300_mach): New function.
3576 (_bfd_mn10300_elf_final_write_processing): Likewise.
3577 (_bfd_mn10300_elf_object_p): Likewise.
3578 (elf_backendfinal_write_processing): Define.
3579 (elf_backend_object_p): Likewise.
3581 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3583 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3586 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3588 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3589 link_next field, not the next field.
3591 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3593 * elf.c (map_sections_to_segments): Check the section address
3594 against the phdr size both with and without a modulo of
3597 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3599 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3600 linker created empty input section if the output section has the
3603 * elflink.h (elf_link_output_extsym): Print an error message if
3604 _bfd_elf_section_from_bfd_section fails.
3606 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3609 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3611 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3612 native linker output. Avoid putting an empty section in more than
3615 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3617 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3618 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3620 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3622 * elf.c (swap_out_syms): New arg relocatable_p.
3623 Don't add section VMA to symbols for relocatable output.
3624 (_bfd_elf_compute_section_file_positions): Update call to
3627 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3629 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3630 against 'addend' be signed rather than unsigned.
3632 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3634 * elf32-m32r.c: Add prototyps for static functions.
3636 * coff-arm.c: Add prototypes for static functions.
3638 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3640 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3641 LMA is used to order sections in a segment.
3643 * elf32-v850.c: Add prototypes for static functions.
3644 Change type of addend parameter to bfd_vma in various functions.
3646 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3648 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3649 complain_overflow_signed instead of complain_overflow_bitfield.
3651 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3653 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3654 when comparing against 0.
3656 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3658 * Makefile.am (config.status): New target.
3659 * Makefile.in: Rebuild.
3661 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3663 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3664 error if previous object endianness doesn't match current object.
3666 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3668 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3669 _bfd_elf_print_private)bfd_data ().
3671 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3673 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3675 (elf_link_add_object_symbols): Set type_change_ok and
3676 size_change_ok before calling elf_merge_symbol.
3678 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3679 undefined symbol error, don't also issue an overflow error.
3681 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3683 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3684 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3685 message instead of crashing.
3687 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3689 * archures.c (bfd_mach_cpu32): Define.
3690 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3692 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3693 * ieee.c: Include <ctype.h>.
3694 (ieee_object_p): Parse out process ID string to make it more
3695 likely to be acceptable for bfd_scan_arch.
3696 * bfd-in2.h: Rebuild.
3698 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3700 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3701 _bfd_elf_print_private_bfd_data() so that the program header will
3704 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3706 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3707 0x68. Reindent. Add some comments.
3709 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3711 * elf.c (copy_private_bfd_data): Adjust physical address of
3712 segment in output BFD to contain LMAs of its sections.
3714 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3716 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3717 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3718 endian data 32 bit relocations.
3719 (elf32_sparc_merge_private_bfd_data): Check if linking little
3720 endian objects with big endian objects.
3721 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3722 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3723 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3725 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3726 * archures.c (bfd_mach_sparc_sparclite_le): New.
3727 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3729 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3731 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3734 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3736 * bfd-in.h: Move over patch to bfd-in2.h.
3738 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3740 (_bfd_relocate_contents): Likewise.
3742 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3744 * peicode.h (add_data_entry): If the section has no private data
3745 then do not create a Data Dictionary entry for it.
3747 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3749 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3750 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3751 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3752 subsections during relaxation more correctly.
3754 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3756 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3757 Add extra argument to bfd_arm_process_before_allocation ().
3758 * bfd-in.h: Reflect changes made in bfd-in2.h.
3759 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3760 coff class of a BFD symbol.
3761 * coff-arm.c: Add support for interworking between Thumb code and
3762 non-interworking aware ARM code.
3764 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3766 * po/Make-in (install-info): New target.
3768 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3770 * filemode.c: Remove; not used.
3772 If sysdep.h includes a header file, don't include it again:
3773 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3775 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3777 * archive.c: Don't include <string.h> or <errno.h>.
3778 * evax-alpha.c; Don't include <stdio.h>.
3779 * evax-egsd.c: Likewise.
3780 * evax-etir.c: Likewise.
3781 * evax-misc.c: Likewise.
3782 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3783 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3785 * hpux-core.c: Likewise.
3786 * netbsd-core.c: Likewise.
3788 * libbfd.c: Don't include <sys/types.h>.
3789 * nlmcode.h: Don't include <string.h>.
3790 * osf-core.c: Don't include <string.h> or <stdio.h>.
3791 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3792 <errno.h>, or <unistd.h>.
3793 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3795 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3797 * configure.com: If the version number can not be found in
3798 configure.in, set it to "unknown" rather than "2.8.1".
3800 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3802 * elf32-mips.c (elf_mips_mach): New.
3803 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3804 (_bfd_mips_elf_final_write_processing): Use the names
3805 of machines, rather than the numbers. Set both the ARCH
3806 and MACH in e_flags. Handle a few more specific machines.
3807 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3808 EF_MIPS_ARCH and EF_MIPS_MACH.
3810 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3812 * syms.c (bfd_is_local_label): Revert last change.
3813 * srec.c (srec_write_symbols): Discard debugging symbols.
3815 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3817 * som.c: Include <ctype.h>.
3818 * som.h: Don't include sysdep.h.
3820 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3822 * libbfd.h: Rebuilt.
3823 * libbfd-in.h: Removed gettext includes and defines.
3824 * sysdep.h: Moved gettext-related includes and defines here.
3826 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3828 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3829 an ad-hoc test. Kill bogus #if 0 code.
3830 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3832 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3834 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3835 when generating a normal executable for a symbol defined in a
3836 regular file. When copying a reloc into the output file, adjust
3837 the addend for a PC relative reloc against a global symbol.
3839 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3841 * libbfd.h: Rebuilt.
3842 * libbfd-in.h (_): Define as dgettext.
3844 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3846 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3848 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3849 when declaring parameter types.
3850 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3852 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3854 * config.bfd: If we include any ELF targets in targ_defvec and/or
3855 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3856 * elf32-gen.c (dummy): New static const variable.
3857 (elf_generic_info_to_howto): New static function.
3858 (elf_generic_info_to_howto_rel): New static function.
3859 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3860 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3861 * elf64-gen.c: Same changes as elf32-gen.c.
3862 * elfcode.h (elf_object_p): For the generic target, ignore a
3863 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3865 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3867 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3868 * configure: Rebuild.
3870 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3872 * config.bfd: Update OSR5/Unixware patterns.
3874 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3876 * elf.c (assign_file_positions_for_segments): Allow for holes
3877 between sections added by a link script.
3879 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3881 * configure.in: Change version number to 2.9.4
3882 * configure: Rebuild.
3884 Based on patch from H.J. Lu <hjl@gnu.org>:
3885 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3886 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3887 * bfd-in2.h: Rebuild.
3889 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3891 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3894 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3896 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3897 (elf64_alpha_relax_section): Fill them in.
3898 (elf64_alpha_relax_opt_call): Implement more than a stub.
3899 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3900 alignment on .scommon.
3901 (elf64_alpha_merge_gots): Merge use counts as well.
3903 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3905 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3906 for calculating a local symbol's address.
3907 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3908 Set the .got's cooked size as well as the raw size.
3910 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3912 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3913 internationalisation of printed information.
3915 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3916 internationalisation of printed information.
3918 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3920 * syms.c (struct indexentry): Change directory_name, file_name,
3921 and function_name fields to char *.
3922 (struct stab_find_info): Change cached_file_name field to char *.
3924 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3926 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3928 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3930 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3932 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3934 * Makefile.am (install-data-local): Make $(includedir).
3935 * Makefile.in: Rebuild.
3937 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3939 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3941 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3943 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3944 * Makefile.in: Rebuild.
3946 * bfd-in2.h: Rebuild for Nick's changes.
3948 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3950 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3951 change wrt length == max_namelen.
3953 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3955 * Many files: Added gettext invocations around user-visible
3957 * libbfd-in.h: Added gettext includes and defines.
3958 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3959 HAVE_LC_MESSAGES): Define.
3960 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3962 * Makefile.am (SUBDIRS): Added po.
3963 (POTFILES): New macro.
3964 (po/POTFILES.in): New target.
3965 (SOURCE_HFILES): New macro.
3967 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3969 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3971 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3972 NT_PRSTATUS note section encountered, it contains the status of
3973 the currently executing thread when the core file was written.
3975 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3977 * libcoff.h: Add extra parameter to
3978 bfd_coff_link_output_has_begun overrideable function.
3979 * cofflink.c: Pass extra parameter to
3980 bfd_coff_link_output_has_begun function.
3981 * bfd-in.h: Add prototypes for exported ARM interworking
3983 * peicode.h: ARM specific code reorganised to conform to BFD
3985 * coffcode.h: ARM specific code reorganised to conform to BFD
3987 * coff-arm.c: Code reorganised to conform to the BFD coding
3988 conventions. Global variables have been moved into an ARM
3989 specific hash table structure and a new function:
3990 bfd_arm_get_bfd_for_interworking() has been created which is
3991 called from the linker scripts.
3993 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3995 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3997 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3998 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3999 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4000 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4002 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4004 * config.bfd: Added sparc86x support.
4006 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4008 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4009 an out of range pc-relative jump/call to an undefined weak symbol.
4011 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4013 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4016 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4018 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4019 an error other than bfd_error_system_call, set the error to
4020 bfd_error_wrong_format.
4022 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4023 bfd_elf32_powerpcle_vec.
4025 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4026 program segments are zero, don't set p_paddr_valid.
4028 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4030 * elf64-alpha.c: Initial implementation of relaxation --
4031 (struct alpha_elf_link_hash_entry): Add use_count member.
4032 (elf64_alpha_check_relocs): Initialize and increment it.
4033 (elf64_alpha_can_merge_gots): Check it when considering merging.
4034 (elf64_alpha_merge_gots): Drop entries with zero use.
4035 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4036 (elf64_alpha_always_size_sections): Split out got sizing ...
4037 (elf64_alpha_size_got_sections): ... here. New function.
4038 (elf64_alpha_relax_find_reloc_ofs): New function.
4039 (elf64_alpha_relax_with_lituse): Likewise.
4040 (elf64_alpha_relax_without_lituse): Likewise.
4041 (elf64_alpha_relax_opt_call): Likewise.
4042 (elf64_alpha_relax_section): Likewise.
4043 (elf64_alpha_add_symbol_hook): Likewise.
4044 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4045 (elf64_alpha_relocate_section): Likewise.
4046 (bfd_elf64_bfd_relax_section): Define.
4047 (elf_backend_add_symbol_hook): Likewise.
4049 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4051 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4052 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4053 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4055 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4057 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4058 * configure: Rebuild.
4060 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4062 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4063 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4064 * configure.in: Define and substitute WIN32LDFLAGS and
4066 * aclocal.m4: Rebuild with new libtool.
4067 * configure, Makefile.in: Rebuild.
4069 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4071 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4072 before any other symbols in the same section.
4074 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4076 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4079 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4081 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4083 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4084 Use addr_size for address size, rather than sizeof(bfd_vma).
4085 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4086 Fix call to read_address.
4087 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4088 Scrap other unneeded arguments. Fix call to read_address.
4089 (scan_unit_for_functions): Fix call to read_attribute.
4090 (parse_comp_unit): We now handle more values for addr_size.
4091 Set addr_size in unit. Fix call to read_attribute and
4094 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4096 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4098 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4100 * archures.c (bfd_default_scan): Add m68k cases back to default
4101 switch, reverting patch of March 25, since IEEE support depends
4104 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4106 * Makefile.am (diststuff): New target.
4107 * Makefile.in: Rebuild.
4109 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4111 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4112 som_offset when we have an extended name table.
4114 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4116 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4118 * Makefile.in: Rebuild.
4120 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4122 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4123 symbols when creating a shared library.
4124 (elf_m68k_adjust_dynindx): New function, used by above code.
4125 (elf_m68k_finish_dynamic_sections): Initialize the section
4127 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4129 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4131 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4134 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4136 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4139 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4141 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4144 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4146 * configure.in: Set version to 2.9.1.
4147 * configure: Rebuild.
4149 * Branched binutils 2.9.
4151 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4153 * syms.c (ENABLE_CACHING): Define.
4154 (struct indexentry): Define.
4155 (struct stab_cache): Remove.
4156 (cmpindexentry): New static function.
4157 (struct stab_find_info): Add new fields: indextable,
4158 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4159 cached_file_name. Remove fields: file_cache, function_cache, and
4161 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4162 index table and search it.
4164 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4166 * elf.c (_bfd_elf_copy_private_section_data): Call
4167 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4169 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4171 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4173 * coff-arm.c: Define all globally visible variables and functions
4174 only when COFF_WITH_PE is not defined.
4175 * configure.in (armpe_little_vec, armpe_big_vec): Add
4177 * configure: Rebuild.
4179 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4181 Fix some gcc -Wall warnings:
4182 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4183 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4184 * archures.c (bfd_default_scan): Likewise.
4185 * bfd.c (bfd_scan_vma): Likewise.
4186 * binary.c (mangle_name): Likewise
4187 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4188 * coff-sh.c (sh_relocate_section): Likewise.
4189 * coff-stgo32.c (create_go32_stub): Likewise.
4190 * coffcode.h (coff_slurp_line_table): Likewise.
4191 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4192 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4193 (assign_file_positions_for_segments): Likewise.
4194 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4195 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4196 * oasys.c (oasys_write_sections): Likewise.
4197 * ppcboot.c (ppcboot_object_p): Likewise.
4198 (mangle_name): Likewise.
4199 * riscix.c (riscix_fix_pcrel_26): Likewise.
4200 * srec.c (srec_scan): Likewise.
4201 * stabs.c (_bfd_write_section_stabs): Likewise.
4202 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4203 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4204 switch. Declare parameters for function pointers.
4205 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4207 * elf.c (elf_sort_sections): Likewise.
4208 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4209 Add default cases to switches.
4210 (coff_arm_relocate_section): Remove unused local variables.
4212 (coff_arm_bfd_set_private_flags): Change flag variable to type
4214 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4215 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4216 (dump_toc): Change cat to const, and initialize it.
4217 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4218 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4219 (sh_elf_relocate_section): Initialize r_symndx.
4220 * coffcode.h (coff_compute_section_file_positions): Only declare
4221 old_sofar if ALIGN_SECTIONS_IN_FILE.
4222 (coff_write_object_contents): Initialize csym.
4223 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4224 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4226 * dwarf2.c: Include libiberty.h.
4227 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4228 (decode_line_info): Remove unused local variables.
4229 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4230 (m32r_elf_relocate_section): Likewise.
4231 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4232 (v850_elf_reloc): Likewise.
4233 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4234 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4235 * elf.c (assign_file_positions_for_segments): Always set adjust.
4236 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4237 parenthesize expression.
4238 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4239 (m32r_elf_object_p): Return a value.
4240 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4241 * elf32-mips.c (mips_elf_final_link): Initialize last.
4242 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4243 * elf32-v850.c (v850_elf_object_p): Return a value.
4244 (v850_elf_print_private_bfd_data): Change fprintf format string.
4245 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4247 * elflink.h (elf_link_add_object_symbols): Change vernum to
4248 unsigned int, and initialize it. Change fprintf format string.
4249 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4250 when setting or comparing to soname_indx.
4251 (elf_create_pointer_linker_section): Change num_symbols to
4253 * libcoff-in.h (coff_data_type): Change flags to flagword.
4254 * peicode.h (pe_print_idata): Initialize idx. Change j to
4255 bfd_size_type. Initialize hint_member. Remove useless test to
4257 (pe_print_edata): Change num_functions and num_names in struct
4258 EDT_type to unsigned long. Remove cast. Change fprintf format
4260 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4261 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4263 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4264 int *. Update uses. Change j to long.
4265 * bfd-in2.h, libcoff.h: Rebuild.
4267 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4269 * elf32-v850.c Remove definition of USE_REL.
4270 (v850_elf_info_to_howto_rela): New function.
4271 (v850_elf_perform_relocation): Renamed from
4272 v850_elf_store_addend_in_insn. Removed replace argument.
4273 (v850_elf_reloc): store the relocation in the addend field instead
4275 (v850_elf_final_link_relocate): Now calls
4276 v850_elf_perform_relocation.
4277 (v850_elf_relocate_section): Remove code to generate REL
4280 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4282 * coffcode.h (coff_new_section_hook): Set the type and storage
4283 class in the native symbol information allocated for a new section
4286 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4288 * peicode.h: Chain together calls to
4289 coff_bfd_copy_private_bfd_data and
4290 coff_bfd_print_private_bfd_data.
4292 * coff-arm.c: Add prototypes for
4293 coff_arm_bfd_print_private_bfd_data and
4294 coff_arm_bfd_copy_private_bfd_data.
4296 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4298 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4301 * peicode.h: Call arm-coff private data functions after handling
4304 * coff-arm.c: Turn statics into globals so that they can be shared
4305 both pe and pei backends.
4307 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4309 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4311 (sunos_write_object_contents): Likewise.
4312 * aoutx.h (NAME(aout,machine_type)): Likewise.
4313 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4315 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4317 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4319 (bfd_default_scan): Remove m68k special cases.
4320 * bfd-in2.h: Rebuild.
4321 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4323 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4324 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4326 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4327 selection, change printable_name to just "m68k" and make that the
4328 default instead of m68k:68020.
4330 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4332 (MY_get_section_contents): Define as aout_32_get_section_contents
4333 rather than NAME(aout,get_section_contents).
4335 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4337 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4338 and call bfd_default_set_arch_mach to do the real work.
4340 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4342 * bout.c (BALX): Include return register g14 as part of the insn.
4344 (calljx_callback): Use it.
4346 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4348 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4349 * libbfd.h: Rebuild.
4351 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4352 byte_count to unsigned int.
4353 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4354 unused local variables.
4356 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4357 variables er and er1.
4359 * cpu-v850.c: Include <ctype.h>.
4360 (scan): Case isdigit argument to unsigned char.
4362 From Yan Meroth <YAN.MEROTH@st.com>:
4363 * ihex.c (ihex_scan): Add extbase variable so that getting an
4364 extended linear address record does not ignore any previous
4366 (ihex_write_object_contents): When writing out an extended linear
4367 address record, zero out any previous extended address.
4369 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4371 * ieee.c (do_one): Check section before dereferencing it.
4372 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4373 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4375 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4377 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4379 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4381 * coff-arm.c: Add interworking functions to pe backends.
4383 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4385 * configure.in: Use AM_DISABLE_SHARED.
4386 * aclocal.m4, configure: Rebuild with libtool 1.2.
4388 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4390 * coff-arm.c (coff_arm_relocate_section): Better error messages
4391 when interowrking conflucts occur. Courtesy of Jonathan Walton
4393 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4394 relocations. Patch courtesy of Jonathan Walton and Tony
4397 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4399 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4400 part of Feb 22 change controling when to override the existing
4401 symbol with the .plt entry.
4403 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4405 * config.bfd (targ_cpu): Add thumb-pe target.
4407 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4408 functions in PE build.
4410 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4412 * config.bfd (sparclite-*-elf*): Added.
4414 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4416 * configure.in: Add elf.lo to elf shell variable.
4417 * Makefile.am (BFD_LIBS): Remove elf.lo.
4418 (BFD_LIBS_CFILES): Remove elf.c.
4419 (BFD32_BACKENDS): Add elf.lo.
4420 (BFD32_BACKENDS_CFILES): Add elf.c.
4421 * configure, Makefile.in: Rebuild.
4423 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4425 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4426 relocation against a now-local symbol should not have a dynamic
4429 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4431 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4433 (pe_print_private_bfd_data): Print PE flags. From Mikey
4434 <jeffdb@netzone.com>.
4436 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4438 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4439 a plt entry when we can determine that we authoritatively define
4442 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4444 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4445 don't actually use trad-core, but a SunOS-style core file handled
4447 * hosts/sparclinux.h: Remove.
4449 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4451 * peicode.h (pe_print_idata): If there is no .idata section, look
4452 for the import tables in some other section. Make the initial
4453 label line up better with the data. Print the import address
4454 table even if there is no import name table. If the import
4455 address table holds actual addresses, print them.
4457 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4459 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4460 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4461 bfd_error_system_call.
4463 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4465 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4466 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4468 From H.J. Lu <hjl@gnu.org>:
4469 * Makefile.am (libbfd_la_LDFLAGS): Define.
4470 * Makefile.in: Rebuild.
4472 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4474 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4475 * netbsd.h (MACHTYPE_OK): Define.
4476 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4477 calling N_SET_MACHTYPE, rather than having a switch.
4478 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4480 * i386netbsd.c (MACHTYPE_OK): Don't define.
4481 (DEFAULT_MID): Define.
4482 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4483 (MACHTYPE_OK): Don't define.
4484 (DEFAULT_MID): Define.
4485 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4486 (DEFAULT_MID): Define.
4487 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4488 (DEFAULT_MID): Define.
4489 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4490 (DEFAULT_MID): Define.
4492 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4493 * vaxnetbsd.c: New file.
4494 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4495 rather than netbsd_core.
4496 * targets.c (vaxnetbsd_vec): Declare.
4497 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4498 defined, add netbsd_core_vec.
4499 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4500 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4501 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4502 * config.bfd (alpha*-*-netbsd*): New target.
4503 * Makefile.am: Rebuild dependencies.
4504 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4505 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4506 * configure, Makefile.in: Rebuild.
4508 * configure.host: Remove the old shared library build stuff. We
4509 now use libtool instead.
4511 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4513 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4515 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4517 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4518 * configure: Rebuild.
4520 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4521 * elf32-v850.c (remember_hi16s_reloc): New function.
4522 (find_remembered_hi16s_reloc): New function.
4523 (v850_elf_store_addend_in_insn): Use the above new functions to
4524 match up HI6S relocs with LO16 relocs.
4526 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4528 * configure.in: Change -linux* to -linux-gnu*.
4529 * config.bfd, configure.host: Likewise.
4530 * configure: Rebuild.
4532 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4534 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4535 LO16/HI16S bug and improve comments about what is going on.
4537 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4539 * configure, aclocal.m4: Rebuild with new libtool.
4541 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4543 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4544 when merging v850 code into v850e/v850ea code. Do not initialise
4545 output flags if the input is the default architecture.
4547 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4549 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4550 get the size from bfd_arch_bits_per_address instead of directly
4553 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4555 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4556 to wrap, just return all 1's bits instead.
4557 * libbfd.h: Regenerate.
4559 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4561 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4563 (coff_relocate_section): If COFF_WITH_PE, define as
4564 coff_pe_i386_relocate_section.
4565 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4566 skip empty sections, to match coff_write_object_contents.
4568 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4569 rather than swapping out r_offset twice. From Luke Deller
4570 <luked@cse.unsw.edu.au>.
4572 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4574 * configure.in: Set libtool_enable_shared rather than
4575 libtool_shared. Remove diversion hack.
4576 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4579 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4581 * syms.c (struct stab_cache): Define.
4582 (struct stab_find_info): Remove cached_offset, cached_stab,
4583 cached_str, and cached_stroff fields. Add file_cache,
4584 function_cache, and line_cache fields.
4585 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4588 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4590 * peicode.h (pe_print_idata): Check for import of ordinal rather
4592 (pe_print_edata): If there is no .edata section, look for the
4593 export data in some other section.
4595 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4597 * configure.in: Change version to 2.8.4.
4598 * configure: Regenerated.
4600 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4602 Add tms320c30 support:
4603 * cpu-tic30.c: New file.
4604 * aout-tic30.c: New file.
4605 * coff-tic30.c: New file.
4606 * archures.c (bfd_arch_tic30): Define.
4607 (bfd_tic30_arch): Declare.
4608 (bfd_archures_list): Add bfd_tic30_arch.
4609 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4611 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4612 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4613 (coff_set_flags): Likewise.
4614 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4615 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4616 * Makefile.am: Rebuild dependencies.
4617 (ALL_MACHINES): Add cpu-tic30.lo.
4618 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4619 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4620 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4621 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4623 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4625 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4626 to lag behind LO16 reloc by a couple of instructions.
4628 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4630 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4631 make to reexamine the file timestamp.
4632 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4634 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4637 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4639 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4640 to create .dynsbss and .rela.sbss sections.
4641 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4642 copied from dynamic objects into .sbss.
4643 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4644 use it. Correct typo of .rela.sdata2.
4645 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4646 put the data, which may now be in .sbss.
4647 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4648 (elf_backend_create_dynamic_sections): Define as
4649 ppc_elf_create_dynamic_sections.
4651 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4652 against _GLOBAL_OFFSET_TABLE_.
4653 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4654 shared libraries which refer to local symbols. Make sure that the
4655 test for allocating space for a reloc in a shared object is the
4656 same as the test for emitting a reloc.
4658 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4660 * config.bfd (i[3456]-*-mingw32*): New target.
4661 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4662 * aclocal.m4, configure: Rebuild.
4664 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4666 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4669 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4671 Sparc v9 ABI compliant PLT:
4672 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4673 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4674 (LARGE_PLT_THRESHOLD): New define.
4675 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4676 (sparc64_elf_build_plt): New function.
4677 (sparc64_elf_plt_entry_offset): Likewise.
4678 (sparc64_elf_plt_ptr_offset): Likewise.
4679 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4680 contain the index for convenience. Skip the initial entries
4682 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4683 memory for the benefit of .rela.plt.
4684 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4685 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4686 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4687 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4688 Call sparc64_elf_build_plt.
4689 (elf_backend_want_got_plt): No.
4690 (elf_backend_plt_readonly): No.
4691 (elf_backend_plt_alignment): 8.
4693 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4694 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4695 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4698 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4700 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4702 * cpu-mips.c (arch_info_struct): Add mips variants.
4703 * bfd-in2.h: Rebuilt.
4705 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4707 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4710 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4712 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4713 (i[3456]86sco3.2v5*coff): New target.
4715 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4717 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4719 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4721 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4722 * bfd-in2.h: Regenerate.
4724 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4726 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4728 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4730 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4731 adjust addend for an output common symbol (from Jimmy Blair
4732 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4733 defined symbol to counteract adjustment made in generic relocation
4736 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4738 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4740 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4741 (GET_SCNDHR_NLNNO): Likewise.
4743 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4745 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4747 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4749 * elf32-m32r.c: Add macros to handle NOP insertion.
4751 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4753 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4754 (xcoff_mark): Likewise.
4755 (xcoff_build_ldsyms): Mark absolute symbols.
4757 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4759 * bout.c (b_out_write_object_contents): Sort symbols before output
4760 to keep {CALL,BAL}NAME symbols adjacent.
4761 (b_out_symbol_cmp): New function.
4763 For older changes see ChangeLog-9697
4769 version-control: never
projects / deliverable / binutils-gdb.git / blob