1 1999-08-18 Donn Terry <donn@interix.com>
3 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
4 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
5 (coff_i386_rtype_to_howto): Likewise.
6 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
7 Completely ignore symbols which are all zero.
8 (dummy_reloc16_estimate): Add return 0.
9 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
10 variable copy to name_copy to avoid shadowing outer scope
12 * libcoff-in.h (coff_data_type): Change raw_syment_count field
13 from unsigned int to unsigned long. Add timestamp field.
16 1999-08-17 H.J. Lu <hjl@gnu.org>
18 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
21 1999-08-17 Ian Lance Taylor <ian@zembu.com>
23 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
24 for special section symbols.
25 * elflink.h (elf_merge_symbol): If we have no old BFD, check
26 BSF_DYNAMIC on the section symbol to see whether the old BFD is
29 1999-08-15 Mark Mitchell <mark@codesourcery.com>
31 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
32 coincidence of variable names between old and new code.
34 1999-08-12 Nick Clifton <nickc@cygnus.com>
36 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
37 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
38 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
39 and 'addend' parameter a 'bfd_signed_vma'.
40 (elf32_arm_final_link_relocate): Do not involve stubs in
41 R_ARM_THM_PC22 relocs relative to section symbols, they are long
42 jumps, not function calls.
44 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
46 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
49 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
51 * elf-hppa.h (elf_hppa_fake_sections): New function.
52 * elf32-hppa.c (elf_backend_fake_sections): Define.
54 * elf-hppa.h (elf_hppa_final_write_processing): Update for
55 recent changes to the arch_info structure.
57 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
58 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
59 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
62 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
63 Ralf Baechle <ralf@uni-koblenz.de>
65 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
66 output DT_MIPS_GOTSYM.
67 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
68 DT_MIPS_SYMTABNO if there are no global GOT symbols.
70 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
72 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
73 prototype. Handle local symbols. Add commentary.
74 (mips_elf_calculate_relocation): Adjust accordingly.
75 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
78 * elflink.h (elf_bfd_final_link): Tweak last change.
80 1999-08-09 Mark Mitchell <mark@codesourcery.com>
82 * elflink.h (elf_link_size_reloc_section): Use the counts in the
83 elf-section data to allocate just the right amount of relocation
84 space. Don't allocate the hash space twice.
85 (elf_bfd_final_link): Calculate the amount of space to allocate in
86 each relocation section.
88 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
90 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
91 64bit mode, generate a section relative relocation for a 32bit
93 (elf_hppa_is_local_label_name): New function.
94 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
95 shared between 32bit and 64bit port.
97 1999-08-09 Mark Mitchell <mark@codesourcery.com>
99 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
100 R_MIPS_GOT16 and R_MIPS_CALL16.
101 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
102 to use when looking for a preexisting GOT entry.
104 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
106 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
107 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
109 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
111 1999-08-09 Geoff Keating <geoffk@cygnus.com>
113 * elflink.h (elf_link_output_extsym): Don't output a weak
114 reference to an undefined symbol just because it was defined weak
117 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
119 * coffgen.c (coff_find_nearest_line): When looking for file, use
120 last best match rather than first. If address is beyond last line
121 number record, don't return the last line as the correct value.
123 1999-08-08 Ian Lance Taylor <ian@zembu.com>
125 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
126 * bfd-in2.h: Rebuild.
128 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
130 * libcoff-in.h (struct coff_section_alignment_entry): Define.
131 * coffcode.h (coff_set_custom_section_alignment): New static
133 (coff_section_alignment_table): New static array.
134 (coff_new_section_hook): Use coff_set_customer_section_alignment.
135 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
136 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
137 * libcoff.h: Rebuild.
139 1999-08-08 Ian Lance Taylor <ian@zembu.com>
141 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
143 * Makefile.in: Rebuild.
145 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
147 * section.c (SEC_SHARED): Define.
148 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
149 (styp_to_sec_flags): Likewise.
150 * peicode.h (coff_swap_scnhdr_out): Likewise.
151 * bfd-in2.h: Rebuild.
153 1999-08-08 Ian Lance Taylor <ian@zembu.com>
155 * coffcode.h (coff_classify_symbol): Comment out part of
156 1999-08-05 change which breaks cygwin DLLs.
158 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
159 * aclocal.m4, configure: Rebuild.
161 1999-08-06 Ian Lance Taylor <ian@zembu.com>
163 * section.c (global_syms): Only initialize union field if
166 1999-08-04 Mark Mitchell <mark@codesourcery.com>
168 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
169 the size of a GOT entry here.
170 (mips_elf_calculate_relocation): Don't create a local GOT entry
171 for the symbol in a GOT16 relocation; just for it's high-order bit
172 (_bfd_mips_elf_relocate_section): Fix thinko.
174 1999-08-05 Ian Lance Taylor <ian@zembu.com>
176 Based on patches from Donn Terry <donn@interix.com>:
177 * coffcode.h (enum coff_symbol_classification): Define.
178 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
179 _bfd_coff_classify_symbol. Change return type.
180 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
181 (coff_slurp_symbol_table): Use coff_classify_symbol.
182 (coff_classify_symbol): New static function.
183 (coff_sym_is_global): Never define.
184 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
185 * cofflink.c (coff_link_check_ar_symbols): Use
186 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
187 (coff_link_add_symbols): Likewise.
188 (_bfd_coff_link_input_bfd): Likewise.
189 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
190 coff_classify_symbol.
191 * libcoff.h: Rebuild.
193 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
195 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
196 (e_ltpsel, e_rtpsel): Similarly.
198 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
199 and 14bit ertpsel. Handle 64bit psel.
201 1999-08-04 Mark Mitchell <mark@codesourcery.com>
203 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
204 handling for REL relocations. And only left-shift R_MIPS26
205 relocation addends where necessary.
207 1999-08-03 Mark Mitchell <mark@codesourcery.com>
209 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
210 (mips_elf_next_lo16_relocation): Don't compute the addend here.
211 Just return the relocation found.
212 (mips_elf_relocate_section): Pull the LO16 addend out of the
213 section itself when using REL relocations.
215 * elf32-mips.c (mips_elf_calculate_relocation): Restore
216 _DYNAMIC_LINK handling and handling of undefined symbols in shared
219 1999-08-03 Ian Lance Taylor <ian@zembu.com>
221 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
222 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
223 relocation against a symbol in an input section with no output
224 section. From Daniel Jacobowitz <drow@false.org>.
226 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
228 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
229 look for generated file correctly.
230 * aclocal.m4, configure: Rebuild.
232 1999-08-02 Mark Mitchell <mark@codesourcery.com>
234 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
235 and R_MIPS16_26 relocations correctly when relocating.
236 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
237 and R_MIPS_CALL_LO16 are for global symbols.
239 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
241 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
243 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
244 variables and initialize them.
246 1999-08-01 Mark Mitchell <mark@codesourcery.com>
248 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
249 there are no global symbols requiring GOT entries.
250 (_bfd_mips_elf_size_dynamic_sections): Likewise.
251 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
252 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
254 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
255 symbols are considered to have the value zero.
256 (_bfd_mips_elf_relocate_section): Don't try to perform a
257 relocation for an undefined symbol.
258 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
261 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
263 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
264 wants ba,a,pt %xcc instead of %icc.
265 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
266 of large PLT entries.
267 (sparc64_elf_plt_ptr_offset): Fix calculation.
268 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
269 addend should be relative to load address, not .plt section start.
270 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
272 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
274 * elf-bfd.h (struct elf_backend_data): Add
275 print_symbol_all and output_arch_syms backend methods.
276 * elfxx-target.h: Likewise.
277 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
278 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
279 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
281 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
282 symbols in .dynsym, add their names into .dynstr. Put those symbols
284 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
285 pointers to STT_REGISTER symbols in dynsym section.
286 (sparc64_elf_print_symbol_all): New function.
287 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
288 printing using the print_symbol_all hook.
290 1999-07-30 Catherine Moore <clm@cygnus.com>
292 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
295 1999-07-29 Richard Henderson <rth@cygnus.com>
297 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
298 dynamic_sections_created.
300 1999-07-29 Richard Henderson <rth@cygnus.com>
302 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
303 (mips_rtype_to_howto): ... new function.
304 (_bfd_mips_elf_relocate_section): Use it.
306 1999-07-28 Mark Mitchell <mark@codesourcery.com>
308 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
310 1999-07-27 Nick Clifton <nickc@cygnus.com>
312 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
314 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
315 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
317 1999-07-23 Donn Terry <donn@interix.com>
319 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
320 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
321 * cofflink.c (coff_link_add_symbols): If PE, handle section
323 * libcoff.h: Rebuild.
325 * config.bfd (i[3456]86-*-interix*): New target.
327 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
329 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
330 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
331 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
332 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
333 (COFF_SUPPORT_GNU_LINKONCE): Define.
334 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
335 (COFF_SUPPORT_GNU_LINKONCE): Define.
337 1999-07-21 Ian Lance Taylor <ian@zembu.com>
340 * makefile.dos: Remove; obsolete.
341 * configure.bat: Remove; obsolete.
343 1999-07-21 H.J. Lu <hjl@gnu.org>
345 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
347 1999-07-21 Philippe De Muyter <phdm@macqel.be>
349 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
350 message and fail if a symbol index is out of range.
352 1999-07-21 Ian Lance Taylor <ian@zembu.com>
354 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
355 when looking at a R_MIPS_GOT16 relocation.
357 1999-07-20 Nick Clifton <nickc@cygnus.com>
359 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
361 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
363 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
364 removed in previous change.
365 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
366 in relocateable output.
368 1999-07-19 Ian Lance Taylor <ian@zembu.com>
370 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
373 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
374 if they appear to be specially created by the linker.
376 1999-07-19 Nick Clifton <nickc@cygnus.com>
378 * targets.c (alternative_target): New field in bfd_target
380 (bfd_search_for_target): New function: Find a target that
381 satisifies a search function.
382 * bfd-in2.h: Regenerate.
384 * elfxx-target.h: Initialise the alternative_target field of
385 the bfd_target structures to point to the other target (if
387 * nlm-target.h: Initialise the alternative_target field of
388 the bfd_target structures to point to the other target (if
391 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
392 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
394 * aix386-core.c: Initialise new field of bfd_target structure.
395 * aout-adobe.c: Initialise new field of bfd_target structure.
396 * aout-arm.c: Initialise new field of bfd_target structure.
397 * aout-target.h: Initialise new field of bfd_target structure.
398 * aout-tic30.c: Initialise new field of bfd_target structure.
399 * binary.c: Initialise new field of bfd_target structure.
400 * bout.c: Initialise new field of bfd_target structure.
401 * cisco-core.c: Initialise new field of bfd_target structure.
402 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
403 * coff-alpha.c: Initialise new field of bfd_target structure.
404 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
405 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
406 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
407 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
408 * coff-i386.c: Initialise new field of bfd_target structure.
409 * coff-i860.c: Initialise new field of bfd_target structure.
410 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
411 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
412 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
413 * coff-mips.c: Initialise new field of bfd_target structure.
414 * coff-ppc.c: Initialise new field of bfd_target structure.
415 * coff-rs6000.c: Initialise new field of bfd_target structure.
416 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
417 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
418 * coff-tic30.c: Initialise new field of bfd_target structure.
419 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
420 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
421 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
422 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
423 * hppabsd-core.c: Initialise new field of bfd_target structure.
424 * hpux-core.c: Initialise new field of bfd_target structure.
425 * i386msdos.c: Initialise new field of bfd_target structure.
426 * i386os9k.c: Initialise new field of bfd_target structure.
427 * ieee.c: Initialise new field of bfd_target structure.
428 * ihex.c: Initialise new field of bfd_target structure.
429 * irix-core.c: Initialise new field of bfd_target structure.
430 * mipsbsd.c: Initialise new field of bfd_target structure.
431 * netbsd-core.c: Initialise new field of bfd_target structure.
432 * oasys.c: Initialise new field of bfd_target structure.
433 * osf-core.c: Initialise new field of bfd_target structure.
434 * ppcboot.c: Initialise new field of bfd_target structure.
435 * ptrace-core.c: Initialise new field of bfd_target structure.
436 * sco5-core.c: Initialise new field of bfd_target structure.
437 * som.c: Initialise new field of bfd_target structure.
438 * srec.c: Initialise new field of bfd_target structure.
439 * tekhex.c: Initialise new field of bfd_target structure.
440 * trad-core.c: Initialise new field of bfd_target structure.
441 * versados.c: Initialise new field of bfd_target structure.
442 * vms.c: Initialise new field of bfd_target structure.
444 1999-07-19 Andreas Schwab <schwab@suse.de>
446 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
449 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
451 * elflink.h (elf_link_adjust_relocs): New function.
452 (elf_bfd_final_link): Use it.
453 (elf_link_input_bfd): Deal with the fact that there can be
454 two relocation sections for a single section.
455 (elf_reloc_link_order): Likewise.
457 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
458 a relocateable object.
459 (_bfd_mips_elf_relocate_section): Handle relocateable links.
461 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
463 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
464 (sparc64_elf_get_reloc_upper_bound,
465 sparc64_elf_get_dynamic_reloc_upper_bound,
466 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
467 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
469 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
470 ELF64_R_TYPE_ID/DATA where appropriate.
472 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
474 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
477 1999-07-16 Ian Lance Taylor <ian@zembu.com>
479 * elf32-mips.c (mips_elf_local_relocation_p): New static
481 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
482 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
483 Always set *require_jalxp.
484 (mips_elf_stub_section_p): Mark abfd parameter as unused.
485 (_bfd_mips_elf_relocate_section): Only look for LO16 following
486 GOT16 if the GOT16 is against a local symbol. Don't return false
487 for an undefined symbol. If there is an overflow, assert that we
490 1999-07-16 Andreas Schwab <schwab@suse.de>
492 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
493 variables `link' and `elfsec'.
494 (elf_bfd_final_link): Remove unused variable `os'.
496 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
498 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
499 a PT_PHDR program headers.
500 (_bfd_mips_elf_final_link): Don't assume there are going to be
501 section symbols when we're not building a shared object.
502 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
505 1999-07-15 J.T. Conklin <jtc@redback.com>
507 * config.bfd (i[3456]86-*-vxworks*): New target.
509 1999-07-15 Mark Mitchell <mark@codesourcery.com>
511 * elf32-mips.c (mips_elf_stub_section_p): New function.
512 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
513 (mips_elf_relocate_section): Adjust calling sequence for
514 mips_elf_calculate_relocation and mips_elf_perform_relocation.
515 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
518 1999-07-15 Ian Lance Taylor <ian@zembu.com>
520 * configure.in: Bump version number to 2.9.5.
521 * configure: Rebuild.
523 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
525 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
527 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
528 to derive final type instead of hardwiring a selection.
530 1999-07-14 Mark Mitchell <mark@codesourcery.com>
532 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
533 things relocated by R_MIPS16_GPREL.
534 (mips_elf_perform_relocation): Likewise.
536 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
538 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
540 1999-07-14 Richard Henderson <rth@cygnus.com>
542 * elf32-mips.c (struct mips_got_info): Add global_gotno.
543 (_bfd_mips_elf_size_dynamic_sections): Set it.
544 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
545 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
546 new argument max_local.
548 1999-07-14 Mark Mitchell <mark@codesourcery.com>
550 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
551 subwords when handling an R_MIPS16_26 relocation.
552 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
555 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
556 dst_mask to match reality.
557 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
558 (mips_elf_obtain_contents): Use bfd_get.
559 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
560 (mips_elf_relocate_section): Likewise.
562 1999-07-13 Mark Mitchell <mark@codesourcery.com>
564 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
565 (mips_elf_relocate_section): Adjust calling sequence for
566 mips_elf_perform_relocation.
567 (mips_elf_perform_relocation): Take additional argument. Handle
568 R_MIPS16_26. Use bfd_put for convenience.
570 1999-07-13 Richard Henderson <rth@cygnus.com>
572 * elf.c (assign_file_positions_for_segments): Thinko last change.
573 Always overwrite p_flags.
575 1999-07-13 Richard Henderson <rth@cygnus.com>
577 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
578 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
579 .dynbss and .rel[a].bss if want_dynbss.
580 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
582 1999-07-13 Richard Henderson <rth@cygnus.com>
584 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
586 1999-07-13 Richard Henderson <rth@cygnus.com>
588 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
589 (struct elf_link_hash_table): Add dynlocal.
590 (_bfd_elf_link_lookup_local_dynindx): Prototype.
591 (_bfd_elf_link_adjust_dynindx): Delete.
592 (_bfd_elf_link_renumber_dynsyms): Prototype.
593 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
594 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
595 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
596 (_bfd_elf_link_lookup_local_dynindx): New function.
597 (elf_link_renumber_hash_table_dynsyms): New function.
598 (_bfd_elf_link_renumber_dynsyms): New function.
599 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
600 (struct elf_assign_sym_version_info): Delete removed_dynamic.
601 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
602 instead of elf_link_remove_section_and_adjust_dynindices.
603 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
604 (elf_link_assign_sym_version): Remove removed_dynamic code.
605 (elf_link_renumber_dynsyms): Delete.
606 (elf_bfd_final_link): Install section and local symbols into .dynsym.
608 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
609 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
610 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
611 * elf32-mips.c: Similarly.
612 * elf32-ppc.c: Similarly.
613 * elf32-sparc.c: Similarly.
614 * elf64-alpha.c: Similarly.
615 * elf64-sparc.c: Similarly.
617 1999-07-13 Mark Mitchell <mark@codesourcery.com>
619 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
620 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
621 when the relocation is against _gp_disp.
623 1999-07-12 Mark Mitchell <mark@codesourcery.com>
625 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
626 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
627 to possibly_dynamic_relocs. Adjust usage throughout code.
628 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
629 (elf_mips_ctor64_howto): Likewise.
630 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
632 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
633 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
634 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
635 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
637 1999-07-12 Ian Lance Taylor <ian@zembu.com>
639 * Makefile.am: Rebuild dependencies.
640 * Makefile.in: Rebuild.
642 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
643 * bfd-in2.h: Rebuild.
645 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
646 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
647 structure initializations. Add casts.
648 * reloc.c (EMPTY_HOWTO): Define.
649 * bfd-in2.h: Rebuild.
650 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
651 comparisons against 0.
652 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
653 previous_ibfd_e_flags to unsigned long.
654 * vms.h (struct vms_private_data_struct): Change section_count to
656 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
657 (_bfd_vms_write_gsd): Change symnum to unsigned.
658 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
659 * vms-tir.c (etir_sta): Change psect to unsigned.
660 (alloc_section): Change idx to unsigned.
661 (tir_sta, tir_ctl): Change psect to unsigned.
662 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
663 * vms.c (priv_section_count): Change to unsigned.
665 1999-07-12 Andreas Schwab <schwab@suse.de>
667 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
668 * m68klinux.c: Likewise.
670 1999-07-12 Ian Lance Taylor <ian@zembu.com>
672 * Many files: Changes to avoid gcc warnings: Remove unused local
673 variables. Add default case to enum switches.
674 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
675 compile if not COFF_IMAGE_WITH_PE.
676 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
677 (bfd_arm_get_bfd_for_interworking): Likewise.
678 (bfd_arm_process_before_allocation): Likewise.
679 * epoc-pei-arm.c: Don't rename bfd_arm functions.
680 * pei-arm.c: Likewise.
681 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
682 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
683 (mips_elf_got16_entry): Put parens around & in body of ==.
684 (mips_elf_calculate_relocation): Correct test for empty string.
685 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
687 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
690 1999-07-11 Ian Lance Taylor <ian@zembu.com>
692 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
693 as appropriate. Fill in structure initializations. Add variable
694 initializations. Add casts.
695 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
696 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
698 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
700 * elf-bfd.h (bfd_elf_hash): Update declaration.
701 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
702 when calling bfd_elf_hash.
704 1999-07-11 Mark Mitchell <mark@codesourcery.com>
706 * libbfd.c (bfd_put_8): Make it of type `void'.
707 * bfd-in2.h: Regenerated.
708 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
710 (_bfd_mips_elf_final_link): Likewise.
712 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
714 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
716 * config.bfd (hppa*-*-linux-gnu*): New target
718 1999-07-07 Mark Mitchell <mark@codesourcery.com>
720 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
721 (_bfd_mips_elf_create_dynamic_sections): New function.
722 (_bfd_mips_elf_add_symbol_hook): Likewise.
723 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
724 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
725 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
726 (_bfd_mips_elf_gc_mark_hook): Likewise.
727 (_bfd_mips_elf_gc_sweep_hook): Likewise.
728 (_bfd_mips_elf_always_size_sections): Likewise.
729 (_bfd_mips_elf_size_dynamic_sections): Likewise.
730 (_bfd_mips_elf_check_relocs): Likewise.
731 (_bfd_mips_elf_link_hash_table_create): Likewise.
732 (_bfd_mips_elf_print_private_data): Likewise.
733 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
734 (_bfd_mips_elf_final_link): Likewise.
735 (_bfd_mips_elf_additional_program_headers): Likewise.
736 (_bfd_mips_elf_modify_segment_map): Likewise.
737 (_bfd_mips_elf_relocate_section): Likewise.
738 * elf32-mips.c (mips_elf32_object_p): Move contents into
739 _bfd_mips_elf_object_p.
740 (mips_elf_additional_program_headers): Rename to
741 _bfd_mips_elf_additional_program_headers.
742 (mips_elf_modify_segment_map): Rename to
743 _bfd_mips_elf_modify_segment_map.
744 (elf_mips_abi_name): Change prototype.
745 (mips_elf32_section_from_shdr): Merge into
746 _bfd_mips_elf_section_from_shdr.
747 (mips_elf32_section_processing): Merge into
748 _bfd_mips_elf_section_processing.
749 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
750 the right back-end ELF linker.
751 (mips_elf_relocate_section): Rename to
752 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
753 (mips_elf_link_output_symbol_hook): Rename to
754 _bfd_mips_elf_link_output_symbol_hook.
755 (mips_elf_create_dynamic_section): Rename to
756 _bfd_mips_elf_create_dynamic_section.
757 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
758 Adjust for 64-bit code. Use mips_elf_got_section.
759 (mips_elf_adjust_dynamic_symbol): Rename to
760 _bfd_mips_elf_adjust_dynamic_symbol. Use
761 mips_elf_allocate_dynamic_relocations.
762 (mips_elf_finish_dynamic_symbol): Rename to
763 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
764 Adjust for 64-bit code.
765 (mips_elf_finish_dynamic_sections): Rename to
766 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
767 (mips_elf_always_size_sections): Rename to
768 _bfd_mips_elf_always_size_sections.
769 (mips_elf_add_symbol_hook): Rename to
770 _bfd_mips_elf_add_symbol_hook.
771 (mips_elf_next_lo16_addend): Constify.
772 (mips_elf_calculate_relocation): Likewise.
773 (mips_elf_obtain_contents): Likewise.
774 (mips_elf_perform_relocation): Likewise.
775 (mips_elf_create_dynamic_relocation): Likewise.
776 (mips_elf_allocate_dynamic_relocations): New function.
777 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
778 (MIPS_ELF_REL_SIZE): Likewise.
779 (MIPS_ELF_DYN_SIZE): Likewise.
780 (MIPS_ELF_GOT_SIZE): Likewise.
781 (MIPS_ELF_SYM_SIZE): Likewise.
782 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
783 (MIPS_ELF_GET_WORD): Likewise.
784 (MIPS_ELF_PUT_WORD): Likewise.
785 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
786 (STUB_LW): Conditionalize for 64-bit value.
787 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
789 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
790 Check it for inconsistency.
791 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
793 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
795 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
796 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
797 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
798 (mips_elf_local_got_index): Likewise.
799 (mips_elf_got_page): Likewise.
800 (mips_elf_got_info): Likewise.
801 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
802 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
803 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
804 instead of constant `2'.
805 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
806 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
807 (mips_elf_size_dynamic_sections): Use
808 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
809 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
810 Adjust all releveant entries in elf backend table.
811 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
812 (mips_elf64_section_processing): Likewise.
813 Adjust elf backend entries to use _bfd_mips_elf variants now
816 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
818 (size_dynamic_sections): Likewise.
819 (elf_link_output_extsym): Likewise.
820 * elf.c: (elf_fake_sections): Likewise.
821 * libbfd.c (bfd_get): New macro.
823 * bfd-in2.h: Regenerated.
825 1999-07-07 Mark Mitchell <mark@codesourcery.com>
827 * elf-bfd.h (elf_size_info): Add hash_entry_size,
828 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
829 wap_reloca_in, and swap_reloca_out.
830 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
831 multiple internal relocations per external relocation.
832 (link_read_relocs): Likewise.
833 (elf_bfd_final_link): Likewise.
834 (elf_link_input_bfd): Likewise.
835 (elf_gc_mark): Likewise.
836 (elf_gc_smash_unused_vtentry_relocs): Likewise.
837 * elfcode.h (elf_swap_dyn_out): Adjust type to match
839 (size_info): Add entries for new fields.
840 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
841 (mips_elf64_be_swap_reloc_in): New function.
842 (mips_elf64_be_swap_reloc_out): Likewise.
843 (mips_elf64_be_swap_reloca_in): Likewise.
844 (mips_elf64_be_swap_reloca_out): Likewise.
845 (mips_elf64_size_info): Add entries for new fields.
847 1999-07-07 Ian Lance Taylor <ian@zembu.com>
849 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
850 field equals the new rel_count field.
851 (elf_link_input_bfd): When doing a relocateable link, use the new
852 rel_count field rather than the reloc_count field.
853 (elf_reloc_link_order): Likewise.
854 (elf_finish_pointer_linker_section): Likewise.
856 Based on patch from H.J. Lu <hjl@gnu.org>:
857 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
858 shared library to override a weak definition in a regular object.
860 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
862 * libhppa.h: Revert July 2, 1999 patch.
864 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
865 need to generate DLTIND relocations, not DLTREL relocations.
867 1999-07-05 Nick Clifton <nickc@cygnus.com>
869 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
871 (coff_set_flags): Recognise arm 5 architectures.
873 * cpu-arm.c: Add support for strongarm and arm9 cpus.
874 Add support for armv5 architecture.
876 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
878 * reloc.c: Add new, assembler only, ARM reloc:
879 BFD_RELOC_ARM_ADRL_IMMEDIATE.
881 * bfd-in2.h: Regenerate.
883 1999-07-02 Mark Mitchell <mark@codesourcery.com>
885 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
886 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
887 * elf.c (_bfd_elf_find_nearest_line): Pass it.
888 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
889 * elf32-mips.c (ABI_64_P): New macro.
890 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
891 (_bfd_mips_elf_find_nearest_line): Adjust call to
892 _bfd_dwarf2_find_nearest_line.
893 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
894 * libbfd.h: Regenerated.
896 1999-07-02 Ian Lance Taylor <ian@zembu.com>
898 * config.bfd: Add * at the end of i[3456]86-*-unixware.
900 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
902 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
903 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
905 1999-07-01 Mark Mitchell <mark@codesourcery.com>
907 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
909 (_bfd_elf_init_reloc_shdr): New function.
910 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
911 bfd_alloc followed by memset.
912 (_bfd_elf_init_reloc_shdr): New function, split out from ...
913 (elf_fake_sections): Here.
914 (assign_section_numbers): Assign section numbers for the second
915 relocation section, if required.
916 * elflink.h (elf_link_output_relocs): New function.
917 (elf_link_size_reloc_section): Likewise.
918 (elf_bfd_final_link): Use elf_link_size_reloc_section.
919 (elf_link_input_bfd): Use elf_link_output_relocs.
921 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
922 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
924 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
926 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
929 1999-06-28 Mark Mitchell <mark@codesourcery.com>
931 * elf32-mips.c (mips_elf_got_info): Move declaration before
932 prototypes. Change global_gotsym to be a pointer to a hash entry,
933 rather than a number index.
934 (mips_elf_link_hash_entry): Move declaration before prototypes.
935 (mips_elf_irix6_finish_dynamic_symbol): New function.
936 (mips_elf_sign_extend): Likewise.
937 (mips_elf_high): Likewise.
938 (mips_elf_higher): Likewise.
939 (mips_elf_highest): Likewise.
940 (mips_elf_global_got_index): Likewise.
941 (mips_elf_local_got_index): Likewise.
942 (mips_elf_got_offset_from_index): Likeiwse.
943 (mips_elf_record_global_got_symbol): Likewise.
944 (mips_elf_got_page): Likewise.
945 (mips_elf_next_lo16_addend): Likewise.
946 (mips_elf_calculate_relocation): Likewise.
947 (mips_elf_obtain_contents): Likewise.
948 (mips_elf_perform_relocation): Likewise.
949 (mips_elf_assign_gp): Likewise.
950 (mips_elf_sort_hash_table_f): Likewise.
951 (mips_elf_sort_hash_table): Likewise.
952 (mips_elf_got_section): Likewise.
953 (mips_elf_got_info): Likewise.
954 (mips_elf_create_local_got_entry): Likewise.
955 (mips_elf_got16_entry): Likewise.
956 (mips_elf_create_dynamic_relocation): Likewise.
957 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
958 (mips_elf_final_gp): Use mips_elf_assign_gp.
959 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
960 into SHN_SCOMMON automatically on IRIX6.
961 (mips_elf_add_symbol_hook): Likewise.
962 (mips_elf_relocate_section): Rewrite, using
963 mips_elf_calculate_relocation and mips_elf_perform_relocation.
964 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
965 Don't deal with .rld_map on IRIX6.
966 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
967 section flags appropriately for .got.
968 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
969 the got. Call mips_elf_record_global_got_symbol and allocate
970 local got space appropriately.
971 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
972 char *. Rework calculation of GOT size. Sort dynamic symbol
973 table entries so entries that do not require GOT entries appear at
974 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
975 code dealing with DT_INIT and DT_FINI. Remove fiddling with
977 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
979 (mips_elf_finish_dynamic_symbol): Use
980 mips_elf_irix6_finish_dynamic_symbol.
981 (mips_elf_finish_dynamic_sections): Correct off-by-one error
982 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
983 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
985 1999-06-30 Ian Lance Taylor <ian@zembu.com>
987 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
988 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
990 1999-06-04 Philip Blundell <philb@gnu.org>
992 * elf32-arm.h (elf_backend_got_header_size): Define.
993 (elf_backend_plt_header_size): Likewise.
995 1999-06-28 Jim Pick <jim@jimpick.com>
997 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
999 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1001 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1002 relocation function.
1003 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1005 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1007 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1008 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1009 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1010 (_bfd_mips_elf_section_from_shdr): Use them.
1011 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1012 of GP-relative sections.
1013 (_bfd_mips_elf_set_section_contents): Use them.
1014 (_bfd_mips_elf_section_processing): Share code between .sdata and
1015 .lit4/.lit8 sections. Set appropriate flags for .srdata.
1016 (mips_elf_additional_program_headers): Add handling for
1017 PT_MIPS_OPTIONS segment on IRIX6.
1018 (mips_elf_modify_segment_map): Likeiwse.
1019 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
1020 Include the options sections on IRIX6. Don't look for GP-relative
1021 sections by name; use SHF_MIPS_GPREL instead.
1022 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
1024 (mips_elf_create_dynamic_sections): Don't muck about with section
1025 alignments and such on IRIX6.
1026 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1027 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
1028 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
1029 bfd_zalloc rather than bfd_alloc and memset.
1030 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
1031 Don't assert the existence of .rld_map on IRIX6.
1032 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
1034 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
1035 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
1038 1999-06-26 Mark Mitchell <mark@codesourcery.com>
1040 * elf32-mips.c (mips_elf_swap_msym_in): New function.
1041 (mips_elf_swap_msym_out): New function.
1042 (mips_elf_create_msym_section): Likewise.
1043 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
1044 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
1045 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
1046 section not named .msym.
1047 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
1048 .msym directly. Set appropriate attributes for the .msym
1050 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
1051 (mips_elf_link_hash_newfunc): Clear it.
1052 (mips_elf_create_dynamic_sections): Create the .msym section
1054 (mips_elf_size_dynamic_sections): Allocate space for the
1055 .msym section. Add a DT_MIPS_MSYM entry.
1056 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
1058 (mips_elf_finish_dynamic_sections): Assign a value for
1059 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
1061 * elf32-mips.c (irix_compat_t): New enumeration.
1062 (ABI_N32_P): New macro.
1063 (IRIX_COMPAT): Likewise.
1064 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
1065 (mips_elf_relocate_section): Fix typo.
1067 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1069 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
1070 as writable PE sections.
1072 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1074 * dwarf2.c (struct arange): New type.
1075 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
1076 (arange_add): New function.
1077 (decode_line_info): Keep track of address ranges that a compilation
1079 (comp_unit_contains_address): Return true if address is contained
1080 in _any_ of the address ranges associated with a compilation unit.
1081 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
1082 on the first comp_unit that contains the address.
1084 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1086 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
1087 (decode_line_info): Add variable STASH and initialize it to point
1088 to the per-bfd dwarf2_debug info. Remove static variable
1089 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1091 1999-06-26 Ian Lance Taylor <ian@zembu.com>
1093 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
1094 shared library to have an undefined symbol.
1096 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1097 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
1099 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
1101 * elf-hppa.c (elf_hppa_final_write_processing): New function.
1102 * elf32-hppa.c: Remove everything related to symbol extension
1103 sections & records. Use the common elf_hppa_final_write_processing.
1105 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1107 * elflink.h (size_dynamic_sections): Use user-specified init/fini
1108 functions instead of _init/_fini if requested.
1110 1999-06-23 Ian Lance Taylor <ian@zembu.com>
1112 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
1115 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1117 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
1118 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
1120 (ppc_elf_finish_dynamic_sections): Check for positive section
1121 dynindx field, rather than comparing against -1.
1122 (ppc_elf_relocate_section): Only return false if undefined_symbol
1123 or reloc_overflow fail, not always upon encountering an error.
1125 1999-06-22 Mark Mitchell <mark@codesourcery.com>
1127 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
1128 bfd_byte * before performing pointer arithmetic.
1130 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
1132 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
1134 * elf32-hppa.c: Include elf-hppa.h.
1135 (ARCH_SIZE): Define.
1136 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
1138 (elf32_hppa_info_to_howto): Similarly.
1139 (elf_hppa_howto_table): Similarly.
1140 (elf_hppa_reloc_type_lookup): Similarly.
1141 (hppa_elf_gen_reloc_type): Similarly.
1142 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1144 1999-06-22 Nick Clifton <nickc@cygnus.com>
1146 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
1147 handling R_V850_22_PCREL relocation.
1149 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1151 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
1154 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
1156 * section.c (_bfd_strip_section_from_output): Ignore sections
1157 DISCARDed by the link script.
1159 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1161 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1162 Remove unused local variable spp.
1164 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
1165 the entry symbol is not set.
1167 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
1169 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
1170 GPDISP or LITUSE in a relocatable link.
1172 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1174 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
1175 * (alloc_dwarf1_func): Likewise.
1177 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
1179 * libhppa.h: Fix various formatting errors.
1180 (assemble_3); Rewrite using CATENATE.
1181 (assemble_17): Fix various bugs.
1183 1999-06-16 Nick Clifton <nickc@cygnus.com>
1185 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
1187 1999-06-15 Richard Henderson <rth@cygnus.com>
1189 * section.c (SEC_SHORT): Define.
1190 * bfd-in2.h: Rebuild.
1192 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1194 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
1195 Remove abfd parameter. Use _bfd_strip_section_from_output.
1196 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
1198 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
1199 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
1200 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
1202 (bfd_elf_size_dynamic_sections): Use it.
1204 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1206 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
1207 complain_overflow_bitfield to complain_overflow_signed.
1209 1999-06-13 Mark Mitchell <mark@codesourcery.com>
1211 * elflink.h (elf_link_read_relocs_from_section): New function,
1213 (elf_link_read_relocs): Here. Use it for both relocation
1216 1999-06-12 Mark Mitchell <mark@codesourcery.com>
1218 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
1219 asect->reloc_count is valid.
1221 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1223 * elf32-mips.c (mips_elf32_section_processing): Permit a
1224 SHT_MIPS_REGINFO section to have a size of 0.
1226 1999-06-12 David O'Brien <obrien@freebsd.org>
1228 * config.bfd (alpha*-*-freebsd*): New target.
1229 (i[3456]86-*-freebsd*): Now defaults to ELF.
1231 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1233 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
1234 wrap if the relocation covers the high bit of an address.
1236 * dwarf2.c (decode_line_info): Remove unused variable first_time.
1238 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1240 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
1241 instead of R_SPARC_max.
1242 (sparc64_elf_info_to_howto): Likewise.
1243 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
1244 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1246 1999-06-07 Richard Henderson <rth@cygnus.com>
1248 * section.c (_bfd_strip_section_from_output): Remove output
1249 sections with no initial link_order.
1251 1999-06-07 Nick Clifton <nickc@cygnus.com>
1253 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
1255 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1257 * Makefile.am (SOURCE_HFILES): Add missing headers.
1258 * Makefile.in: Regenerated.
1260 1999-06-06 Mark Mitchell <mark@codesourcery.com>
1262 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
1265 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1267 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
1268 range undefweak symbols.
1269 * hash.c: Add missing comma after @xref{}
1270 * linker.c: Likewise.
1272 1999-06-04 Nick Clifton <nickc@cygnus.com>
1274 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
1276 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
1277 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
1278 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
1279 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
1281 1999-06-04 Ian Lance Taylor <ian@zembu.com>
1283 * Makefile.am: Rebuild dependencies.
1284 (BFD32_BACKENDS): Add dwarf1.lo.
1285 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
1286 * Makefile.in: Rebuild.
1288 1999-06-04 Nick Clifton <nickc@cygnus.com>
1290 * Makefile.am: Add epoc-arm-pe target.
1291 * Makefile.in: Regenerate.
1292 * pe-arm.c: Only redefine interworking function names if they have
1293 not already been redefined.
1294 * pei-arm.c: Only redefine interworking function names if they have
1295 not already been redefined.
1296 * epoc-pe-arm.c: Redefine interworking function names to avoid a
1298 * epoc-pei-arm.c: Redefine interworking function names to avoid a
1301 1999-06-03 Nick Clifton <nickc@cygnus.com>
1303 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
1305 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1307 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
1309 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1311 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
1312 start / stop for recalculating of r_addend of R_SH_SWITCH*.
1314 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1316 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
1317 in other text sections.
1319 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1321 * libbfd.c (_bfd_generic_verify_endian_match): New function.
1322 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
1323 * libbfd.h: Regenerate.
1324 * coff-sh.c (sh_merge_private_data): Delete.
1325 (coff_bfd_merge_private_bfd_data): Change to
1326 _bfd_generic_verify_endian_match.
1327 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1329 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
1331 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1333 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1335 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1337 (bfd_elf32_arm_process_before_allocation): Likewise.
1338 * bfd-in2.h: Rebuild.
1340 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1342 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1343 track of end_sequence markers.
1344 (add_line_info): Add END_SEQUENCE arg.
1345 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1346 debug-line info---it doesn't work right if a compilation unit
1347 consists of multiple discontiguous code-sequences. It would be
1348 worthwhile to optimize for the common case where a compilation
1349 unit results in a contiguous set of code sequences, but this is
1350 quite tricky to get right for arbitrary DWARF2 files.
1351 (lookup_address_in_line_info_table): Don't use the last line entry
1352 for a compilation unit for anything with an address higher than
1353 this line entry. Also, check for end_sequence markers to
1354 correctly handle discontinuities.
1355 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1356 compilation units, check all compilation units with each->high==0
1357 just like when reading compilation units.
1359 * dwarf2.c (decode_line_info): Initialize table->files and
1360 table->last_line to NULL to avoid segfaults due to random
1361 values in these members.
1362 (concat_filename): Check for out-of-range file number before
1363 indexing filename table. Segfaults suck.
1365 * dwarf2.c (decode_line_info): Don't truncate address to least
1366 significant 32 bits (breaks 64 bit targets).
1367 (lookup_address_in_function_table): Ditto.
1368 (comp_unit_contains_address): Ditto.
1370 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1372 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1373 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1374 (mips_elf64_howto_table_rela): Likewise.
1376 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1378 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1379 single section has two associated relocation sections.
1381 1999-06-02 Mark Salter <msalter@cygnus.com>
1383 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1384 COFF_WITH_PE defined.
1386 1999-06-02 Nick Clifton <nickc@cygnus.com>
1388 * pe-arm.c: Rename global arm interworking functions to avoid name
1389 collision when all targets BFD is built.
1392 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1394 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1395 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1396 (bfd_elf_section_data): Add use_rela_p.
1397 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1398 (_bfd_elf_new_section_hook): Likewise.
1399 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1401 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1402 * elfcode.h (write_relocs): Determine whether or not use rela
1403 relocs based on the relocation section header.
1404 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1405 instead of use_rela_p.
1406 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1407 (elf_backend_may_use_rela_p): Likewise.
1408 (elf_backend_default_use_rela_p): Likewise.
1409 (elfNN_bed): Use them.
1411 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1413 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1415 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1417 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1418 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1419 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1420 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1421 * bfd-in2.h: Regenerated.
1422 * libbfd.h: Likewise.
1423 * elf32-mips.c (mips_info_to_howto_rela): New function.
1424 (USE_REL): Adjust for new conventions.
1425 (MINUS_ONE): New macro.
1426 (elf_mips_howto_table): Add R_MIPS_SUB.
1427 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1429 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1430 .MIPS.content section.
1431 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1432 with .MIPS.content as .MIPS.content sections. Set
1433 SHF_MNIPS_NOSTRIP for such section.
1434 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1435 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1436 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1438 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1440 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1443 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1446 1999-05-30 Philip Blundell <philb@gnu.org>
1448 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1449 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1450 the addend does not overflow into the rest of the word.
1452 1999-05-29 Nick Clifton <nickc@cygnus.com>
1454 * bfd-in.h: Amend prototype for
1455 bfd_elf32_arm_process_before_allocation .
1456 * bfd-in.h: Regenerate.
1458 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1459 elements in a fixed sized array.
1460 (ARM_ELF_ABI_VERSION): Define.
1461 (ARM_ELF_OS_ABI_VERSION): Define.
1462 (R_ARM_THM_ABS5): Fix rightshift and size.
1463 (R_ARM_THM_PC22): Fix size.
1464 (R_ARM_PLT32): Define Howto.
1465 (find_howto): New function: Locate a howto based on a reloc
1467 (elf32_arm_info_to_howto): Use find_howto if necessary.
1468 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1469 bfd_reloc_code_real_type.
1470 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1471 and BFD_RELOC_VTABLE_ENTRY.
1472 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1474 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1475 elements in a fixed sized array.
1476 (ARM_ELF_ABI_VERSION): Define.
1477 (ARM_ELF_OS_ABI_VERSION): Define.
1478 (R_ARM_THM_ABS5): Fix rightshift and size.
1479 (R_ARM_THM_PC22): Fix size.
1480 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1481 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1482 bfd_reloc_code_real_type.
1484 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1485 no_pipeline_knowledge.
1486 (elf32_arm_link_hash_create): Initialise new field to zero.
1487 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1488 no_pipeline_knowledge. Use this parameter to initialise the field
1489 in the globals data structure.
1490 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1491 no_pipeline_knowledge is false and the binary is from an old
1493 (elf32_arm_merge_private_data): Generate an error if an attempt is
1494 made to linl together big endian and little endian code.
1495 (elf32_arm_post_process_headers): New function: Initialise the
1496 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1498 (elf_backend_post_process_headers): Define.
1500 1999-05-28 Nick Clifton <nickc@cygnus.com>
1502 * elf-bfd.h (struct elf_backend_data): Add new field:
1503 elf_backend_post_process_headers.
1505 * elfxx-target.h (elf_backend_post_process_headers): Define to
1506 NULL if not already defined.
1507 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1509 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1511 (_bfd_elf_compute_section_file_positions): Call
1512 elf_backend_post_process_headers if defined.
1514 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1516 * configure.in: Check whether getuid and getgid exist.
1517 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1518 HAVE_GETGID are not defined, respectively.
1519 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1521 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1522 * configure, config.in: Rebuild.
1524 1999-05-28 Martin Dorey <mdorey@madge.com>
1526 * elf32-i960.c: New file.
1527 * elf.c (prep_headers): Handle bfd_arch_i960.
1528 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1529 * config.bfd (i960-*-elf*): New target.
1530 * configure.in (bfd_elf32_i960_vec): New target vector.
1531 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1532 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1533 * Makefile.in, aclocal.m4, configure: Rebuild.
1535 1999-05-27 Nick Clifton <nickc@cygnus.com>
1537 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1539 (find_howto): New function: Find entries in the
1540 elf32_arm_howto_table.
1541 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1543 (elf32_arm_reloc_type_lookup): Add lookup for
1544 BFD_RELOC_ARM_PLT32.
1546 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1548 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1549 (elf32_arm_link_hash_table_create): Use above function as the
1550 constructor for hash table entries.
1551 (elf32_arm_relocate_section): Avoid crash when there is no output
1553 (elf32_arm_final_link_relocate): New parameter h.
1554 (elf32_arm_relocate_section): Pass symbol hash entry to above
1556 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1559 1999-05-25 Catherine Moore <clm@cygnus.com>
1561 * coff-arm.c (coff_arm_relocate_section): Don't emit
1562 base file entries for pc-relative values.
1564 1999-05-25 DJ Delorie <dj@cygnus.com>
1566 * peicode.h (coff_swap_sym_in): When we create the actual section
1567 to reflect the not-there section C_SECTION symbols refer to,
1568 change the symbol class to C_STAT as the section is now really
1571 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1573 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1576 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1578 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1580 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1581 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1583 1999-05-16 Nick Clifton <nickc@cygnus.com>
1585 * coff-mcore.c (in_reloc_p): Reinstate.
1587 1999-05-15 Nick Clifton <nickc@cygnus.com>
1589 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1590 * bfd-in2.h: Regenerate.
1591 * coff-mcore.c (in_reloc_p): Remove defintion.
1592 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1593 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1594 IMAGE_REL_MCORE_RVA.
1595 (coff_mcore_rtype_to_howto): Add special processing for
1596 IMAGE_REL_MCORE_RVA.
1597 (coff_mcore_relocate_section): Add support for
1598 IMAGE_REL_MCORE_RVA.
1599 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1600 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1602 (mcore_elf_relocate_section): Delete redundant case labels.
1604 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1606 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1607 precedence between bit-and and comparison.
1609 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1611 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1612 list of target formats (targ_selvecs).
1613 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1614 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1616 1999-05-10 DJ Delorie <dj@cygnus.com>
1618 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1619 reasonable mode until "ar x" is smart enough to skip it (fixes
1620 gcc/libgcc.a builds on mips-ecoff targets
1622 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1623 to work. Hack to support MS import libraries, which use different
1624 COMDAT types than GNU.
1625 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1626 to implied zero-length sections (see peicode below)
1627 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1628 filename symbols, which use one *or more* auxents.
1629 * coffswap.h (coff_swap_aux_in): ditto
1630 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1633 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1635 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1636 for all relocations.
1638 1999-05-10 Catherine Moore <clm@cygnus.com>
1640 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1641 if COFF_IMAGE_WITH_PE.
1642 (bfd_arm_process_before_allocation): Likewise.
1643 (bfd_arm_get_bfd_for_interworking): Likewise.
1644 * coff-arm.c: Likewise.
1645 * bfd-in2.h: Regenerate.
1646 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1647 (armpe_big_vec): Likewise.
1648 * configure: Rebuild.
1650 1999-05-10 Nick Clifton <nickc@cygnus.com>
1652 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1653 section, not just .rel. Same for .rela.
1655 1999-05-07 Nick Clifton <nickc@cygnus.com>
1657 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1658 endianism with an error message.
1660 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1662 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1663 assignment from "unsigned char *" to "char *".
1664 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1666 1999-05-05 Catherine Moore <clm@cygnus.com>
1668 * coff-arm.c (coff_arm_relocate_section): Add one to
1669 address of ARM_RVA32 thumb functions.
1671 1999-05-05 Catherine Moore <clm@cygnus.com>
1673 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1674 (elf32_m68k_copy_private_bfd_data): New.
1675 (elf32_m68k_merge_private_bfd_data): New.
1676 (elf32_m68k_print_private_bfd_data): New.
1677 (CPU32_FLAG): Define.
1678 (PLT_CPU32_ENTRY_SIZE): Define.
1679 (elf_cpu32_plt0_entry): Declare.
1680 (elf_cpu32_plt_entry): Declare.
1681 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1682 (elf_m68k_finish_dynamic_symbol): Likewise.
1683 (elf_m68k_finish_dynamic_sections): Likewise.
1684 (elf_backend_plt_header_size): Remove definition.
1685 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1686 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1687 (bfd_elf32_bfd_set_private_flags): Define.
1688 (bfd_elf32_bfd_print_private_bfd_data): Define.
1690 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1692 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1693 and R_LONG_PCREL_MODE.
1695 1999-04-29 Nick Clifton <nickc@cygnus.com>
1697 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1699 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1701 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1702 in relocation calculation.
1704 1999-04-26 Tom Tromey <tromey@cygnus.com>
1706 * aclocal.m4, configure: Updated for new version of libtool.
1708 1999-04-21 Nick Clifton <nickc@cygnus.com>
1710 * coff-mcore.c: Add support for mcore relocs.
1712 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1714 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1715 incorrect use EF_MIPS_xxBITPTRS.
1717 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1719 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1722 * bfd-in2.h: Rebuild.
1723 * libbfd.h: Rebuild.
1725 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1727 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1728 (coff_arm_relocate_section): Add ARM26D transform. Only
1729 change to ARM26D for relocateable links.
1731 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1733 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1734 (bfd_elf32_bfd_print_private_bfd_data): New.
1736 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1738 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1739 refetch addend if USE_REL, add many comments regarding current state.
1740 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1741 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1742 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1743 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1745 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1747 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1748 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1750 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1752 * dwarf2.c (decode_line_info): Don't truncate address to least
1753 significant 32 bits (breaks 64 bit targets).
1754 (lookup_address_in_function_table): Ditto.
1755 (comp_unit_contains_address): Ditto.
1757 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1759 * coff-arm.c (arm_emit_base_file_entry): New routine.
1760 (A2T3_OFFSET): Define.
1761 (T2A3_OFFSET): Define.
1762 (coff_arm_relocate_section): Emit base file entries for interworking
1765 1999-04-13 Philip Blundell <philb@gnu.org>
1767 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1768 relocs 17 through 19.
1770 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1772 * elfcode.h: Remove fnmatch.h.
1773 * elflink.h (elf_link_assign_sym_version): Call back to ld
1774 instead of calling fnmatch.
1776 * config.bfd (i?86-*-beoself): Include pe vecs.
1778 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1780 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1783 1999-04-10 Richard Henderson <rth@cygnus.com>
1785 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1786 when trying to resolve dynamic symbol references.
1787 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1788 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1789 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1790 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1791 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1792 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1793 * elflink.h (elf_link_output_extsym): Likewise.
1795 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1797 * section.c (_bfd_strip_section_from_output): New function moved from
1798 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1799 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1800 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1801 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1802 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1803 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1804 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1805 * bfd-in2.h: Update.
1807 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1809 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1811 1999-04-08 Nick Clifton <nickc@cygnus.com>
1813 * coff-mcore.c: New File: Support for mcore-pe targets.
1814 * cpu-mcore.c: New File: Support for mcore targets.
1815 * elf32-mcore.c: New File: Support for mcore-elf target.
1816 * pe-mcore.c: New File: Definitions for mcore-pe target.
1817 * pei-mcore.c: New File: Definitions for mcore-pei target.
1818 * Makefile.am: Add support for MCore targets.
1819 * Makefile.in: Regenerate.
1820 * config.bfd: Add support for MCore targets.
1821 * configure.in: Add support for MCore targets.
1822 * configure: Regenerate.
1823 * archures.c: Add support for MCore architecture.
1824 * bfd-in2.h: Regenerate.
1825 * coffcode.h: Add support for mcore-pe targets.
1826 * elf.c: Add support for mcore-elf target.
1827 * reloc.c: Add support for MCore relocs.
1828 * targets.c: Add support for MCore targets.
1830 1999-04-07 Nick Clifton <nickc@cygnus.com>
1832 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1833 R_ARM_XPC25 and R_ARM_THM_XPC22.
1834 (elf32_arm_reloc_map): Remove redundant entries.
1836 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1838 * sysdep.h (LC_MESSAGES): Never define.
1840 1999-04-06 Chris Torek <torek@bsdi.com>
1842 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1843 all callers. Rewrite completely.
1844 (_bfd_relocate_contents): Rewrite overflow checking.
1845 * bfd-in2.h: Rebuild.
1847 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1849 From Gabriel Paubert <paubert@iram.es>:
1850 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1851 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1852 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1853 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1854 * ppcboot.c (ppcboot_vec): Use little endian routines for
1857 * elf.c (elfcore_strndup): Only define if it will be used.
1858 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1860 (ppc_elf_check_relocs): Remove unused local i.
1861 (ppc_elf_gc_mark_hook): Add default case to switch.
1863 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1864 * srec.c (srec_scan): Accept \r in symbol definitions.
1865 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1866 (symbolsrec_object_p): Likewise.
1868 1999-04-04 Don Bowman <don@pixsci.com>
1870 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1872 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1874 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1876 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1877 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1879 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1881 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1884 1999-03-31 Nick Clifton <nickc@cygnus.com>
1886 * config.bfd: Add support for arm-epoc-pe target.
1887 * configure.in: Add support for arm-epoc-pe target.
1888 * configure: Regenerate.
1889 * targets.c: Add support for arm-epoc-pe target.
1890 * coff-arm.c: Allow header files to override definition of
1891 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1892 * pe-arm.h: Allow previous header files to override definition of
1893 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1894 * pei-arm.h: Allow previous header files to override definition of
1895 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1896 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1897 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1899 1999-03-30 Nick Clifton <nickc@cygnus.com>
1901 * elf.c (elf_map_symbols): Handle the case where section
1902 symbols are generated for content-less sections which are
1903 not mapped to the output file.
1905 * linker.c: Replace direct references to fields in BFD structure
1906 with accessor macros.
1908 * elflink.h: Replace direct references to fields in BFD structure
1909 with accessor macros.
1911 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1913 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1915 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1916 account when adjusting section symbols during a partial link.
1918 1999-03-24 Nick Clifton <nickc@cygnus.com>
1920 * coff-sparc.c (struct coff_reloc_map): Change type of field
1921 'bfd_reloc_val' to bfd_reloc_code_real_type.
1922 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1923 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1924 * elf32-arc.c (struct arc_reloc_map): Ditto.
1925 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1926 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1927 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1928 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1929 * elf32-sh.c (struct elf_reloc_map): Ditto.
1930 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1931 * elf32-v850.c (struct v850_reloc_map): Ditto.
1932 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1933 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1934 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1936 1999-03-17 Martin Hunt <hunt@cygnus.com>
1938 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1939 function so source-level assembly works. If multiple N_SOs
1940 are seen without and N_FUNs, create an indextable entry with
1941 a NULL function name.
1943 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1945 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1946 of certian similar cpus.
1948 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1950 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1951 Add the 5000. Change the architecture for the 5400 to mips4.
1952 (elf_mips_mach): Add r5000.
1954 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1956 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1958 1999-03-11 Nick Clifton <nickc@cygnus.com>
1960 * binary.c (binary_set_section_contents): Generate warning about
1961 huge file offsets for any section that will occupy file space, not
1962 just those that are loadable.
1964 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1966 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1968 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1970 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1972 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1974 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1975 * elflink.h: Revert all changes since Feb 16. Instead:
1976 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1977 appropriate. Copy it to version symbols.
1978 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1979 symbols if appropriate.
1980 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1981 symbol if appropriate.
1982 (elf_link_output_extsym): If symbol is marked as undefined, and
1983 has no nonweak references, mark it as weak undefined.
1985 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1987 * elflink.h (elf_merge_symbol): When overriding a dynamic
1988 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1990 (elf_link_add_object_symbols): Don't copy the other field if we
1993 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1995 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1996 shared object with a weak undefined symbol.
1998 1999-02-18 Nick Clifton <nickc@cygnus.com>
2000 * elfarm-nabi.c: Set partial_inplace back to false.
2002 1999-02-17 Nick Clifton <nickc@cygnus.com>
2004 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2005 (USER_LABEL_PREFIX): Set to "_".
2007 The following patches are from: Scott Bambrough
2008 <scottb@corelcomputer.com>
2010 * libaout.h (M_ARM6_NETBSD): Set to 143.
2012 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2013 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2014 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
2015 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
2016 * bfd-in2.h: Regenerate.
2018 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
2019 'true' as REL relocs are now being used. Add new PIC relocs:
2020 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
2021 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
2023 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
2025 (elf32_arm_final_link_relocate): Change parameters so that entire
2026 reloc is passed. Add support for PIC relocs.
2027 (elf32_arm_relocate_section): Pass entire reloc to
2028 elf32_arm_final_link_relocate.
2029 (elf32_arm_check_relocs): Handle new PIC relocs.
2030 (elf32_arm_adjust_dynamic_symbol): New function.
2031 (elf32_arm_size_dynamic_sections): New function.
2032 (elf32_arm_discard_copies): New function.
2033 (elf32_arm_finish_dynamic_symbol): New function.
2034 (elf32_arm_finish_dynamic_sections): New function.
2035 (ELF_MAXPAGE_SIZE): Define.
2036 (bfd_elf32_bfd_reloc_type_lookup): Define.
2037 (elf_backend_relocate_section): Define.
2038 (elf_backend_adjust_dynamic_symbol): Define.
2039 (elf_backend_create_dynamic_sections): Define.
2040 (elf_backend_finish_dynamic_symbol): Define.
2041 (elf_backend_finish_dynamic_sections): Define.
2042 (elf_backend_size_dynamic_sections): Define.
2043 (elf_backend_plt_readonly): Define.
2044 (elf_backend_want_got_plt): Define.
2045 (elf_backend_want_plt_sym): Define.
2047 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
2049 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
2050 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
2051 (_bfd_mips_elf_fake_sections): Likewise.
2053 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2055 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
2056 bfd_elf32_arm_get_bfd_for_interworking,
2057 bfd_elf32_arm_process_before_allocation): Define to avoid clash
2060 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
2061 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
2062 elf32_arm_find_nearest_line): Make them static.
2064 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
2066 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
2067 callers. Do not merge a definition from a shared object with a
2068 weak undefined symbol.
2069 (elf_link_add_object_symbols): Do not change the symbol type or
2070 size if the old symbol overrides the new one.
2072 1999-02-08 Nick Clifton <nickc@cygnus.com>
2074 * config.bfd: Add support for strongarm target.
2076 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2078 * elf32-m68k.c (reloc_map): Use the correct types for the struct
2079 fields instead of unsigned char.
2081 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
2083 * Makefile.am: Rebuild dependencies.
2084 * Makefile.in: Rebuild.
2086 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
2088 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
2089 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
2090 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
2091 * acinclude.m4: Add comments to uses of AC_DEFINE.
2092 * acconfig.h: Remove.
2093 * configure: Rebuild with current autoconf/automake.
2094 * aclocal.m4: Likewise.
2095 * config.in: Likewise.
2096 * Makefile.in: Likewise.
2098 1999-02-04 DJ Delorie <dj@cygnus.com>
2100 * libbfd.c (real_read): don't call fread for zero bytes. This
2101 covers up a bug (or misuse of bfd) that's exposed by Solaris.
2103 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
2105 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
2106 of a jump is in the current 256 MB region.
2108 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
2110 * format.c (bfd_check_format_matches): Change last patch to only
2111 take effect for the binary target.
2113 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
2115 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
2117 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
2119 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
2121 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
2123 * format.c (bfd_check_format_matches): If the target was
2124 previously specified, don't check other targets when checking for
2127 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
2129 * elf32-arm.h (elf32_arm_reloc_map): Removed.
2130 (elf32_arm_reloc_type_lookup): Removed
2131 * elfarm-nabi.c (elf32_arm_reloc_map): New.
2132 (elf32_arm_reloc_type_lookup): New.
2133 * elfarm-oabi.c (elf32_arm_reloc_map): New.
2134 (elf32_arm_reloc_type_lookup): New.
2136 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
2138 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
2139 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
2140 * Makefile.am: Use new files.
2141 * Makefile.in: Regenerate.
2142 * configure.in: Use new files.
2143 * configure: Regenerate.
2145 1999-02-01 Nick Clifton <nickc@cygnus.com>
2147 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
2148 (fr30_elf_gc_sweep_hook): New function.
2149 (elf_backend_can_gc_sections): Define.
2151 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
2153 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
2154 and bfd_elf32_bigarm_oabi_vec.
2156 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
2158 * Makefile.am (elf32-arm-oldabi.lo): New.
2159 (elf32-arm-newabi.lo): New.
2160 * Makefile.in: Regenerate.
2161 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
2162 (arm-*-elf): Likewise.
2164 (thumb-*-oabi): New.
2165 * configure: Regenerate.
2166 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
2167 (bfd_elf32_bigarm_oabi_vec): New.
2168 * elf32-arm-newabi.c: New.
2169 * elf32-arm-oldabi.c: New.
2170 * elf32-arm.c: Removed.
2173 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
2175 * binary.c (binary_set_section_contents): Omit warnings for
2176 unloadable sections.
2178 1999-01-31 Michael Meissner <meissner@cygnus.com>
2180 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
2181 powerpc{,le}-*-eabi.
2183 1999-01-29 Nick Clifton <nickc@cygnus.com>
2185 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
2186 * dwarf2.c (read_signed_leb128): Remove unused variables.
2188 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
2190 * elf.c (assign_file_positions_for_segments): Only adjust
2191 p_align when needed.
2193 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
2195 * binary.c (binary_set_section_contents): Don't return early for a
2196 non-loadable section, in case the first section is non-loadable.
2197 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
2198 W. Rozycki <macro@ds2.pg.gda.pl>.
2200 1999-01-28 Nick Clifton <nickc@cygnus.com>
2202 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
2203 R_FR30_GNU_VTENTRY relocs.
2205 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
2207 * elflink.h (elf_link_output_sym): Zero syms which are
2208 part of sections which have been excluded.
2210 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
2212 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
2214 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
2215 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
2217 1999-01-27 Nick Clifton <nickc@cygnus.com>
2219 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
2221 (fr30_final_link_relocate): Use computed value as result of
2224 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2226 * binary.c (binary_set_section_contents): Emit warning for
2227 huge file offsets due to widely-dispersed section LMAs.
2229 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
2231 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
2232 align first section to largest section alignment, not first
2235 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
2237 * configure.in: Require autoconf 2.12.1 or higher.
2239 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
2241 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
2242 * bfd-in2.h: Likewise.
2243 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
2245 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2247 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
2248 * cpu-mips.c: Add support for and independent 4111.
2249 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
2250 (_bfd_mips_elf_final_write_processing):
2251 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
2253 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2255 * elf32-mips.c (elf_mips_abi_name): New.
2256 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
2258 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
2260 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2261 Handle bfd_mach_mips4300.
2263 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
2265 * elf32-i386.c: Remove leaked development code from patch
2266 1998-12-10 by Richard Henderson.
2268 1998-12-10 Richard Henderson <rth@cygnus.com>
2270 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
2271 in debug sections for symbol defined externally.
2273 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2275 * targets.c (bfd_target_vector): Remove duplicate entry for
2278 1998-12-09 Nick Clifton <nickc@cygnus.com>
2280 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
2281 since we are using RELAs.
2283 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
2285 SCO Open Server Release 5 core file support, from Jouke Numan
2287 * sco5-core.c: New file.
2288 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
2289 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
2290 * Makefile.am: Rebuild dependencies.
2291 (OPTIONAL_BACKENDS): Add sco5-core.lo.
2292 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
2293 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
2294 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
2295 * bfd-in2.h, configure, Makefile.in: Rebuild.
2297 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
2299 * config.bfd (hppa*-*-mpeix*): New target.
2300 * configure.in: Add AC_HEADER_DIRENT.
2301 (hppa*-*-mpeix*): New target.
2302 * configure.host (hppa*-*-mpeix*): New host.
2303 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
2304 friends rather than just including <sys/dir.h>.
2305 * som.h (struct som_symbol): Add hppa_priv_level and apto
2306 tc_data. Change all users.
2307 (struct somdata): Add comp_unit field.
2308 (obj_som_compilation_unit): Define.
2309 (bfd_som_attach_compilation_unix): Declare.
2310 * som.c: Check HOST_HPPAMPEIX.
2311 (struct som_misc_symbol_info): Add new field priv_level.
2312 (som_object_setup): Add current_offset parameter. Change all
2314 (setup_sections): Likewise.
2315 (som_object_p): For EXECLIBMAGIC, read the lst header.
2316 (som_write_symbol_strings): Add compilation_unit parameter.
2318 (som_finish_writing): Write out compilation_unit.
2319 (som_bfd_derive_misc_symbol_info): Set priv_level.
2320 (som_build_and_write_symbol_table): Set xleast field to 3.
2321 (som_slurp_symbol_table): Set symbol priv_level.
2322 (bfd_som_attach_compilation_unit): New function.
2323 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
2324 priv_level into symbol_value.
2325 * configure, config.in: Rebuild.
2327 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
2329 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
2330 warning function to call _bfd_error_handler instead.
2332 * libbfd.c (COERCE32): Cast through unsigned long and long to
2333 avoid bug in old version of gcc.
2335 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
2336 (elf_backend_additional_program_headers): Don't define.
2338 1998-12-08 Nick Clifton <nickc@cygnus.com>
2340 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2341 relocations to include offset of 2 included in the insns, and the
2342 offset of the relocs within the section.
2344 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2346 The following changes were made by David Taylor
2347 <taylor@texas.cygnus.com>, Edith Epstein
2348 <eepstein@sophia.cygnus.com>, Jim Blandy
2349 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2350 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2351 changes originally made by HP; HP did not create ChangeLog
2354 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2355 automake macro library.
2357 * hpux-core.c (hpux_core_core_file_p): this function now
2358 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2359 found in the corefile! Also, in hpux_core_core_file_p, if we
2360 encounter a section with an unknown type, don't punt. Instead,
2361 just skip it. Also, count the number of sections of known type
2362 that we encounter. If we encounter at least one good one, then
2363 we'll declare that the file is a core file. If we encounter any
2364 unknown ones but some known ones, then we'll issue a warning (but
2365 still declare it to be a core file). Also, correctly decide when a
2367 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2368 (CORE_ANON_SHMEM): define if not defined.
2369 (hpux_core_struct): add members lwpid and user_tid.
2370 (core_kernel_thread_id, core_user_thread_id): new macros.
2371 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2372 the name before storing it in the bfd.
2373 (hpux_core_core_file_p): handle threads.
2375 * libhppa.h (GET_FIELD): protect against redefinition.
2376 (HPPA_WIDE): define.
2377 (GET_FIELD): define.
2382 (sign_extend): redefine.
2383 (assemble_6): define.
2384 (assemble_12): rewrite.
2385 (assemble_16): define.
2386 (assemble_16a): define.
2387 (assemble_17): rewrite.
2388 (assemble_22): define.
2390 1998-12-07 Nick Clifton <nickc@cygnus.com>
2392 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2393 relocations for signed values.
2395 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2397 * mipsbsd.c (MY(set_arch_mach)): Make static.
2398 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2399 bfd_mach_mips* macros rather than simple numbers.
2401 COFF weak symbol support, based on patches from Mark Elbrecht
2402 <snowball3@usa.net>:
2403 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2404 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2405 (coff_write_alien_symbol): Likewise.
2406 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2407 (coff_link_add_symbols): Likewise.
2408 (_bfd_coff_link_input_bfd): Likewise.
2409 (_bfd_coff_write_global_sym): Likewise.
2411 * elf.c (copy_private_bfd_data): Always initialize the
2412 includes_phdrs field.
2414 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2415 file defines a symbol first mentioned in an ELF file.
2417 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2418 possible, rather than only if BFD64.
2419 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2421 * bfd-in2.h: Rebuild.
2423 * srec.c (srec_set_section_contents): Correct test to avoid
2424 switching to 4 byte addresses after seeing a second section which
2425 requires 3 byte addresses. From Joel Schantz
2426 <joel.schantz@argosys.boeing.com>.
2428 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2429 <aymeric.vincent@emi.u-bordeaux.fr>.
2431 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2433 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2434 decide whether the output file is -mrelocatable-lib,
2435 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2437 1998-12-03 Nick Clifton <nickc@cygnus.com>
2439 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2440 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2441 * bfd-in2.h: Regenerate.
2442 * libbfd.h: Regenerate
2444 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2446 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2447 link against a dynamic symbol with no type or size.
2449 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2451 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2452 relocation for section which does not get loaded.
2453 (elf_i386_relocate_section) [R_386_32]: Likewise.
2455 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2457 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2458 reloc_count and i long instead of unsigned long. Handle error
2459 return from bfd_canonicalize_reloc.
2461 1998-12-01 Nick Clifton <nickc@cygnus.com>
2463 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2466 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2468 * elf32-sh.c (elf/sh.h): Include.
2469 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2470 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2471 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2472 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2473 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2475 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2477 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2478 causes division by zero later on.
2480 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2482 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2485 1998-11-25 DJ Delorie <dj@cygnus.com>
2487 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2490 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2492 * elf32-fr30.c (fr30_elf_relocate_section): Call
2493 fr30_final_link_relocate.
2494 (fr30_final_link_relocate): New function: Handle I20 and I32
2496 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2497 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2498 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2500 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2503 The following changes are based on a patch submitted by Gianluca
2504 Moro <glctr@abc.it>:
2506 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2507 not already been updated.
2508 (find_remembered_hi16s_reloc): New parameter 'already_found'
2509 returns state of remembered hi16s reloc.
2510 (remember_hi16s_reloc): Set 'found' field to false.
2511 (hi16s_location): Add 'found' field.
2513 1998-11-23 DJ Delorie <dj@cygnus.com>
2515 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2516 to see .DLL files as unrecognized.
2517 (i3coff_object_p): Sorry, had to hack it to not recognize these
2518 files (pei-i386) on request.
2520 1998-11-23 DJ Delorie <dj@cygnus.com>
2522 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2523 relents. Call bfd_check_format to reinitialize.
2525 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2527 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2530 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2532 * aclocal.m4: regenerate
2533 * configure: regenerate
2535 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2537 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2538 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2539 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2540 respect it as an upper bound on what memory to reference.
2541 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2542 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2543 update vtable_entries_size appropriately.
2545 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2547 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2550 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2552 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2553 bfds; they have no "file" so we fake it.
2554 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2555 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2556 resizing the memory buffer.
2557 * opncls.c (bfd_make_writable): New function; lets you write a
2558 bfd_create'd bfd to an in-memory buffer.
2559 (bfd_make_readable): New function; lets you read back that buffer
2560 as if it were from bfd_openr. Used to build generated archive
2561 members (winsup's ld's dlltool)
2563 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2565 * po/bfd.pot: Regenerated.
2567 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2569 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2572 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2574 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2575 element of the gotentry list for local symbols too.
2576 (elf64_alpha_relocate_section): Unify local and global handling.
2577 Assert that gotent->use_count > 0.
2579 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2581 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2582 update for file name changes of July 2, 1998.
2584 * configure: Rebuild.
2586 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2588 * po/bfd.pot: Regenerated.
2590 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2592 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2593 * aclocal.m4, configure: regenerate
2595 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2597 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2599 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2601 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2602 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2604 * aclocal.m4, configure: regenerated.
2606 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2608 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2609 R_D10V_GNU_VTENTRY relocs.
2610 (elf_d10v_howto_table): Likewise.
2611 (d10v_reloc_map d10v_reloc_map): Likewise.
2612 (elf32_d10v_gc_mark_hook): New.
2613 (elf32_d10v_gc_sweep_hook): New.
2614 (elf32_d10v_check_relocs): New.
2615 (elf32_d10v_relocate_section): New.
2616 (elf_backend_relocate_section): Define.
2617 (elf_backend_can_gc_sections): Define.
2619 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2621 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2622 (BFD64_BACKENDS): ...from here.
2623 (BFD32_BACKENDS_CFILES): Move vms files here...
2624 (BFD64_BACKENDS_CFILES): ...from here.
2625 * Makefile.in: Rebuild.
2627 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2629 * Makefile.am: Add FR30 target.
2630 * Makefile.in: Add FR30 target.
2631 * archures.c: Add support for FR30.
2632 * config.bfd: Add support for FR30.
2633 * configure.in: Add support for FR30.
2634 * reloc.c: Add support for FR30 relocations.
2635 * targets.c: Add support for FR30 relocations.
2636 * bfd-in2.h: Regenerate.
2637 * configure: Regenerate.
2638 * libbfd.h: Regenerate.
2639 * cpu-fr30.c: New file.
2640 * elf32-fr30.c: New file.
2642 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2644 * configure.in: detect cygwin* instead of cygwin32*
2645 * configure: regenerate
2647 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2649 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2650 use bfd_malloc and free instead and check return value from bfd_malloc.
2652 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2654 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2655 * libbfd.h: Rebuild.
2657 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2658 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2659 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2660 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2662 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2664 (mips_elf_link_hash_table_create): Don't initialize
2665 dynsym_sec_strindex.
2666 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2667 (mips_elf_size_dynamic_sections): Generate a section symbol for
2668 every output section.
2669 (mips_elf_finish_dynamic_sections): Count all sections for
2671 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2674 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2676 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2677 for later PLT entries in large PLTs.
2678 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2680 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2682 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2684 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2686 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2687 * elflink.h (elf_collect_hash_codes): New function. This function is
2688 called for each exported symbol and we compute the ELF hash value for
2690 (compute_bucket_value): New function. It is called from
2691 size_dynamic_sections to determine the hash table size. When we are
2692 optimizing a better, but slower, algorithm is used.
2693 (size_dynamic_sections): Call compute_bucket_value.
2695 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2697 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2699 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2701 (sh_elf_gc_mark_hook): New.
2702 (sh_elf_gc_sweep_hook): New.
2703 (sh_elf_check_relocs): New.
2704 (elf_backend_can_gc_sections): Define.
2706 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2708 * acinclude.m4: undo previous gettext change
2709 * aclocal.m4: rebuild with right version of aclocal.
2711 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2713 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2714 aclocal.m4 to acinclude.m4, so they don't get lost.
2716 * elfcore.h: rewrite for better corefile support.
2717 * elf.c (elfcore_*): new functions.
2718 * elf-bfd.h (elf_obj_tdata): new structure members.
2719 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2721 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2723 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2725 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2726 and R_M32R_GNU_VTENTRY.
2727 (elf_backend_can_gc_sections): Define.
2728 (m32r_elf_check_relocs): New.
2729 (m32r_elf_gc_mark_hook): New.
2730 (m32r_elf_gc_sweep_hook): New.
2731 (m32r_elf_relocate_section): Handle VT relocs.
2733 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2735 * coff-arm.c (arm_relocate_section): Remove redundant test.
2737 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2738 cleat that the 'bitsize' field is the size of the bitfield AFTER
2739 relocation not before.
2741 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2743 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2746 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2748 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2749 R_SPARC_GNU_VTENTRY.
2750 (elf32_sparc_check_relocs): Handle them.
2751 (elf32_sparc_reloc_type_lookup): Likewise.
2752 (elf32_sparc_relocate_section): Likewise.
2753 (elf32_sparc_gc_mark_hook): New.
2754 (elf32_sparc_gc_sweep_hook): New.
2756 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2758 * som.c (som_finish_writing): Perform some sanity checks when
2759 writing an executable or shared library.
2761 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2763 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2764 * configure.in (elf): Add dwarf1.lo.
2765 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2766 * elf.c (_bfd_elf_find_nearest_line): Add call to
2767 _bfd_dwarf1_find_nearest_line.
2768 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2769 Add call to _bfd_dwarf1_find_nearest_line.
2770 * configure: Rebuilt.
2772 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2774 * elflink.h (elf_gc_sections): Do not allow garbage
2775 collection if dynamic sections have been created.
2777 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2779 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2781 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2782 (v850_elf_perform_relocation): Likewise.
2783 (v850_elf_final_link_relocate): Likewise.
2784 (v850_elf_relocate_section): Likewise.
2785 (v850_elf_gc_sweep_hook): New routine.
2786 (v850_elf_gc_mark_hook): New routine.
2787 (elf_backend_can_gc_sections): Define.
2789 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2791 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2794 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2796 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2797 Declare size as bfd_size_type.
2798 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2800 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2802 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2804 * som.c (CPU_PA_RISC2_0): Define.
2805 (_PA_RISC2_0_ID): Likewise.
2806 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2808 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2810 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2811 has a base which is already defined, only add the referenced
2812 symbol to the dynamic symbol table if it is defined or referenced
2815 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2818 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2820 * elflink.h (elf_link_add_object_symbols): Undo last change.
2822 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2824 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2825 symbol for the indirect alias to a versioned symbol.
2827 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2829 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2830 (elf32_i386_vtentry_howto): New.
2831 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2832 or elf32_i386_vtinherit_howto on lookup.
2834 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2836 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2837 reloc_type. Rename R_68K__max to R_68K_max.
2838 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2841 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2843 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2844 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2846 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2849 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2851 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2852 message has a null byte terminator.
2854 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2856 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2857 word subject to R_V850_32 relocation.
2859 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2861 * dwarf2.c: Add comment describing problem computing line numbers
2862 for undefined symbols at link time.
2864 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2866 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2867 transform a defweak into a plt entry.
2868 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2869 plt entry references to receive a RELATIVE reloc.
2870 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2871 (elf64_alpha_relocate_section): Assert we don't overrun
2872 the allocated relocation space.
2874 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2876 * elf.c (swap_out_syms): Always treat section symbols as
2877 special, even if they are attached to a common section.
2879 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2881 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2882 sections with v850 common section attributes into named v850
2884 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2885 common section attributes into named v850 common sections.
2887 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2889 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2892 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2894 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2895 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2896 reloc to the wrong section a warning, not an error. .dynsbss
2897 is not an output section, so there is no need to check for it.
2899 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2901 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2903 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2905 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2906 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2908 (elf32_arm_gc_mark_hook): New.
2909 (elf32_arm_gc_sweep_hook): New.
2910 (elf32_arm_check_relocs): New.
2911 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2913 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2916 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2918 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2919 assume there is no PLT or GOT.
2921 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2923 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2924 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2925 also accepted as a function symbol type.
2927 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2929 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2931 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2933 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2934 match definition of _bfd_gc_sections field.
2935 * libbfd.h: Rebuild.
2937 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2939 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2940 the addend of a dynamic relocation referencing a section.
2941 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2942 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2944 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2946 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2947 bed has a size_dynamic_sections routine before trying to use it.
2949 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2951 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2952 _bfd_elf_rel_vtable_reloc_fn.
2954 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2956 * Makefile.am: Add elf32-arm.c.
2957 * Makefile.in: Rebuild.
2958 * elf-bfd.h: Add elf_backend_get_symbol_type.
2959 * elf.c (swap_out_syms): If defined, call
2960 elf_backend_get_symbol_type.
2961 * elf32-arm.c: Define elf_backend_get_symbol_type.
2962 (elf32_arm_get_symbol-type): New routine.
2963 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2964 (bfd_elf32_arm_process_before_allocation): Change to
2965 check for STT_ARM_TFUNC.
2966 (elf32_arm_final_link_relocate): Likewise.
2967 * elfxx-target.h: Add elf_backend_get_symbol_type.
2969 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2971 * archures.c (bfd_mach_alpha_ev[456]): New.
2972 * cpu-alpha.c: Rework to match these types.
2973 * bfd-in2.h: Rebuild.
2975 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2977 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2978 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2980 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2981 (elf_i386_reloc_type_lookup): Recognize them.
2982 (elf_i386_check_relocs): Pass them off to generic code.
2983 (elf_i386_relocate_section): Ignore them.
2984 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2985 (elf_backend_can_gc_sections): True.
2987 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2989 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2990 before looking at owner field.
2991 (elf32_arm_to_thumb_stub): Ditto.
2992 (elf32_arm_relocate_section): Compute name before calling
2993 elf32_arm_final_link_relocate().
2995 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2997 * elf.c: comment and formatting cleanups.
3000 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3002 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3003 (core files are treated differently than object files).
3004 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3005 bfd_elf_mkcorefile): declare.
3006 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3007 bfd_elf_mkcorefile): add to bfd_target vector.
3008 * elfcore.h (elf_core_file_p): save the program header table,
3009 and set the bfd architecture from the elf file header.
3010 * elf.c (bfd_elf_mkcorefile): new function.
3011 (_bfd_elf_write_corefile_contents): new function.
3012 (assign_file_positions_for_segments): add cases for handling
3013 PT_NOTE segments. (assign_file_positions_except_relocs):
3014 core files should be handled the same as exec files.
3015 (prep_headers): identify core files as type ET_CORE.
3016 (copy_private_bfd_data): identify the sections belonging to
3017 the PT_NOTE segment.
3019 * elf32-sparc.c (elf32_sparc_final_write_processing):
3020 add break statement to default case.
3022 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
3024 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
3025 section (not input) will be in sections ".sbss", ".sbss2",
3026 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
3027 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
3028 output_offset for correct evaluation of addend.
3030 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
3032 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
3033 elf32_arm_allocate_interworking_sections and
3034 elf32_arm_process_before_allocation.
3036 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
3038 * bfd-in.h: Ammend prototype for
3039 elf32_arm_process_before_allocation to remove surplus third
3042 * bfd-in2.h: Regenerate.
3044 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
3046 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
3048 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
3050 * aoutx.h (aout_link_input_section_ext): Use the relocation already
3051 calculated for RELOC_SPARC_REV32 case.
3053 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
3055 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
3056 elf32_arm_allocate_interworking_sections and
3057 elf32_arm_process_before_allocation.
3058 * bfd-in2.h: Regenerated.
3059 * elf32-arm.c Define elf32_arm_link_hash_table.
3060 (insert_thumb_branch): New routine.
3061 (find_thumb_glue): New routine.
3062 (find_arm_glue): New routine.
3063 (record_arm_to_thumb_glue): New routine.
3064 (record_thumb_to_arm_glue): New routine.
3065 (elf32_arm_link_hash_table_create): New routine.
3066 (elf32_arm_get_bfd_for_interworking): New routine.
3067 (elf32_arm_allocate_interworking_sections) New routine.
3068 (elf32_arm_process_before_allocation) New routine.
3069 (elf32_thumb_to_arm_stub): New routine.
3070 (elf32_arm_to_thumb_stub): New routine.
3071 (elf32_print_private_bfd_data): Fix typo.
3072 (elf32_arm_final_link_relocate): Add argument sym_sec.
3073 Check for branches to thumb symbols in case R_ARM_PC24.
3074 Check for branches to arm symbols in case R_ARM_THM_PC22.
3075 (elf32_arm_relocate_section): Pass symbol section to
3076 elf32_arm_final_link_relocate.
3078 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
3080 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
3081 entries unless the symbol is defined in the executable; in
3082 particular, undefined weak symbols get a PLT entry.
3084 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
3086 * libaout.h: Remove nested comment to avoid warning.
3088 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
3090 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3091 R_ARM_PC24 relocation.
3093 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
3095 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
3096 argument is_local. Add argument sym_flags. Check sym_flags
3097 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
3098 (elf32_arm_relocate_section): Don't pass local sym and pass
3099 sym_flags to elf32_arm_final_link_relocate.
3101 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
3103 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
3104 to not count too few relocs for dynamicly linked executables.
3106 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
3108 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
3109 symbols without a dynamic index dynamic. Consider all weak
3111 (elf64_alpha_strip_section_from_output): Don't assume 1-1
3112 correspondance between input and output sections.
3114 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3116 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
3117 that use a .got.plt section start the got offset at zero.
3119 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
3121 * ieee.c (ieee_write_processor): Correct the processor ID written
3122 out for bfd_arch_m68k, accommodating change of March 25.
3124 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
3126 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
3127 R_ARM_THM_RPC22 relocations.
3129 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
3131 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
3133 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
3134 .got relocs in -Bsymbolic shared objects.
3136 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
3138 * elf32-arm.c: Add private flags to ELF header.
3139 (elf32_arm_print_private_bfd_data): New Function.
3140 (elf32_arm_set_private_flags): New Function.
3141 (elf32_arm_copy_private_flags): New Function.
3142 (elf32_arm_merge_private_bfd_data): New Function.
3144 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
3146 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
3148 (elf32_sparc_relocate_section): Likewise.
3150 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
3152 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
3153 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
3154 (ppc_elf_relocate_section): Pull sgot and splt search to the start
3155 of the function. Recognize no .plt as static linking.
3157 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
3159 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
3160 ".liblist" string through gettext.
3162 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
3164 * Makefile.am: Add support for elf32-arm.lo.
3165 * Makefile.in: Rebuild.
3166 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
3167 (thumb-*-elf): Define targ_defvec and targ_selvecs.
3168 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
3169 * configure: Regenerate.
3170 * elf.c: (prep_headers): Support arch_type of EM_ARM.
3171 * targets.c: Support new targets bfd_elf32_bigarm_vec and
3172 bfd_target bfd_elf32_littlearm_vec.
3173 * elf32-arm.c: New file.
3175 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
3177 * libaout.h (M_SPARCLITE_LE): New machine.
3178 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
3179 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
3180 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
3181 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
3182 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
3183 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
3184 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3185 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
3186 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
3187 be BFD_RELOC_SPARC_REV32.
3189 * config.bfd (sparc86x-*-aout): New
3191 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
3193 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
3194 actually mapping the output sections.
3196 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
3199 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
3200 (mn10300_elf_reloc_map): Similarly.
3201 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
3203 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
3205 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
3207 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
3208 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
3209 elf_mips_reloc_type defined in elf/mips.h.
3211 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
3213 * elf64-mips.c: Remove reloc_type definition completely. It's now
3216 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
3218 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
3219 as they are defined in elf/mips.h now.
3221 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
3224 * Re-add lost change:
3225 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
3227 (mn10300_elf_relax_section): Include stack space for register saves
3228 in the imm8 field of a "call" instruction.
3229 (compute_function_info): Determine how much stack is allocated by
3230 the movm instruction. Fix typo.
3231 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
3233 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
3235 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
3236 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
3238 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
3240 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
3242 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
3244 * elf32-hppa.h: Let ELF header define the enum containing the
3245 external reloc numbers.
3246 * elf32-i386.h: Likewise.
3248 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
3250 * elf-m10300.c: Let ELF header now define the macros to get the enum.
3251 * elf32-mips.c: Likewise.
3252 * elf32-ppc.c: Likewise.
3254 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
3256 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
3257 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
3259 * bfd-in.h: Regenerate.
3260 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
3261 parameter to 'unsigned int' to avoid K&R compatability problems.
3263 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
3265 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
3266 functionname_ptr to be const. Change line_ptr to be unsigned.
3268 * coffcode.h (coff_link_output_has_begun): Simplify handling when
3269 macro is not defined. Change second parameter from bfd_link_info
3270 to coff_final_link_info. Add prototype.
3271 (coff_final_link_postscript): Simplify handling when macro is not
3272 defined. Add prototype.
3274 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
3276 * elf-mn10300.c: Before include system specific ELF header define
3277 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
3278 * elf32-mips.c: Likewise.
3279 * elf32-ppc.c: Likewise.
3281 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
3283 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
3284 temporary patch over to elf64-mips.c as well.
3286 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
3288 * elf32-mips.c (reloc_type): Temporarily disable definition of
3289 standard relocation since they are now defined in elf/mips.h.
3291 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
3293 * elf-m10200.c (mn10200_elf_final_link_relocate):
3294 Modify range test for case R_MN10200_8.
3296 * elf-m10300.c (mn10300_elf_final_link_relocate):
3297 Modify range test for case R_MN10300_8.
3299 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
3301 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
3302 * elf32-i386.c (elf_backend_got_header_size): Define.
3303 (elf_backend_plt_header_size): Define.
3304 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
3305 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
3306 * elfxx-target.h: Provide a default of zero.
3307 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
3308 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
3310 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
3311 entry from an executable, even if the plt refcount goes to 0.
3313 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3315 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
3316 directory name at the line number.
3318 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
3319 with an unspecified type.
3321 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
3323 * sunos.c: Add undef of valid to avoid problem on SunOS.
3325 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
3327 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
3329 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3331 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
3332 R_68K_PCxx and R_68K_xx relocations. Make sure that
3333 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
3334 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
3335 R_68K_xx relocations.
3336 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3337 that has no plt entry.
3338 (elf_m68k_relocate_section): Ignore the plt offset in a static
3340 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3342 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3345 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3347 (howto_table, reloc_map): Add entries for them.
3348 (elf_m68k_check_relocs): Handle them. Implement reference
3349 counting for got and plt entries.
3350 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3351 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3353 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3354 (elf_m68k_relocate_section): Handle the new reloc types.
3355 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3356 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3357 * elflink.h (elf_link_add_object_symbols): When creating an
3358 indirect reference for symbol versioning also copy the plt
3360 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3361 flag also reset the plt offset.
3362 (elf_link_assign_sym_version): Likewise.
3363 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3364 the size of the entry in bytes.
3365 (elf_gc_allocate_got_offsets): Likewise.
3367 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3369 * elflink.h (elf_gc_sections): Return true rather than falling off
3372 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3375 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3377 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3378 comment describing when it should be enabled.
3379 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3382 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3384 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3385 information ATN records.
3387 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3389 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3390 section for an absolute symbol in a fully linked file. Based on
3391 patch from Christian Holland <CHolland@de.lucent.com>.
3393 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3395 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3396 that a symbol is undefined.
3398 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3400 * som.c (som_bfd_gc_sections): Define.
3402 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3404 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3405 overflows in ARM_26D patches, since they have already been
3406 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3408 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3410 * coffcode.h (coff_write_object_contents): If we have any long
3411 section names, call coff_write_symbols even if there are no
3414 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3416 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3417 PT_LOAD segment, rather than only setting it once for the entire
3420 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3421 rather than ignoring every phdr with a p_paddr of 0, ignore all
3422 the phdrs if they all have a p_paddr of 0.
3424 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3425 section was discarded from the link.
3427 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3429 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3431 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3433 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3434 floating point operations.
3436 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3438 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3441 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3443 Merge of vax/vms (read-only) support
3444 * configure.com: Support Vax target.
3445 * makefile.vms: Support Vax target.
3446 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3447 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3449 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3451 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3453 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3455 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3457 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3458 * targets.c (bfd_target_ovax_flavour): New flavour.
3459 (vms_alpha_vec): Renamed from evax_alpha_vec.
3461 (target_vector): Update accordingly.
3462 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3464 (vax*-*-*vms*): New target.
3465 * Makefile.am: Update for renamed files. Rebuild dependencies.
3466 * bfd-in2.h: Rebuild.
3467 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3469 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3471 Based on patch from Matt Semersky <matts@scd.hp.com>:
3472 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3473 pointer on abfd->outsymbols.
3474 (generic_add_output_symbol): Handle NULL sym parameter.
3476 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3478 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3481 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3483 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3484 when handling 32 bit immediate relocs.
3485 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3487 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3489 * section.c (STD_SECTION): Account for recently added gc_mark
3490 field in struct asection.
3492 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3493 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3495 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3497 ELF Section-level Garbage Collection:
3498 * bfd.c (bfd_gc_sections): New.
3499 * aout-adobe.c: Hook to default implementation.
3500 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3501 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3502 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3503 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3504 * tekhex.c, versados.c: Likewise.
3505 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3506 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3508 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3509 (bfd_generic_gc_sections): New.
3510 * section.c (SEC_KEEP): New.
3511 (asection): Add gc_mark member.
3513 * elfcode.h (elf_gc*): New name remappings.
3514 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3515 sections to be excluded.
3516 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3517 (elf_gc_propogate_vtable_entries_used): New.
3518 (elf_gc_smash_unused_vtentry_relocs): New.
3519 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3520 (elf_gc_common_finalize_got_offsets): New.
3521 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3522 * elfxx-target.h: Add and default gc hooks.
3524 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3526 (struct elf_obj_tdata): Likewise for local_got_offsets.
3527 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3528 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3529 * elf64-sparc.c, elflink.h: Likewise.
3531 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3532 (ELF_LINK_HASH_MARK): Define.
3533 (struct elf_backend_data): Add GC hooks.
3534 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3536 * elf-m10300.c (mn10300_elf_check_relocs): New.
3537 (mn10300_elf_gc_mark_hook): New.
3538 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3539 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3540 (mn10300_elf_final_link_relocate): Likewise.
3541 (mn10300_elf_relocate_section): Likewise.
3542 (elf_backend_can_gc_sections): Define.
3543 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3544 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3545 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3546 (mips_info_to_howto_rel): Likewise.
3547 (mips_elf_relocate_section): Likewise.
3548 (mips_elf_check_relocs): Likewise.
3549 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3550 (elf_backend_can_gc_sections): Define.
3551 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3552 (ppc_elf_howto_raw): Handle them.
3553 (ppc_elf_reloc_type_lookup): Likewise.
3554 (ppc_elf_relocate_section): Likewise.
3555 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3556 Handle new vtable relocs.
3557 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3558 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3559 (elf_backend_can_gc_sections): Define.
3561 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3563 * archures.c (bfd_mach_mn10300): Define.
3564 * elf-m10300.c: Include elf/mn10300.h
3565 (elf_mn10300_mach): New function.
3566 (_bfd_mn10300_elf_final_write_processing): Likewise.
3567 (_bfd_mn10300_elf_object_p): Likewise.
3568 (elf_backendfinal_write_processing): Define.
3569 (elf_backend_object_p): Likewise.
3571 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3573 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3576 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3578 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3579 link_next field, not the next field.
3581 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3583 * elf.c (map_sections_to_segments): Check the section address
3584 against the phdr size both with and without a modulo of
3587 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3589 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3590 linker created empty input section if the output section has the
3593 * elflink.h (elf_link_output_extsym): Print an error message if
3594 _bfd_elf_section_from_bfd_section fails.
3596 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3599 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3601 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3602 native linker output. Avoid putting an empty section in more than
3605 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3607 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3608 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3610 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3612 * elf.c (swap_out_syms): New arg relocatable_p.
3613 Don't add section VMA to symbols for relocatable output.
3614 (_bfd_elf_compute_section_file_positions): Update call to
3617 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3619 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3620 against 'addend' be signed rather than unsigned.
3622 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3624 * elf32-m32r.c: Add prototyps for static functions.
3626 * coff-arm.c: Add prototypes for static functions.
3628 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3630 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3631 LMA is used to order sections in a segment.
3633 * elf32-v850.c: Add prototypes for static functions.
3634 Change type of addend parameter to bfd_vma in various functions.
3636 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3638 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3639 complain_overflow_signed instead of complain_overflow_bitfield.
3641 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3643 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3644 when comparing against 0.
3646 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3648 * Makefile.am (config.status): New target.
3649 * Makefile.in: Rebuild.
3651 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3653 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3654 error if previous object endianness doesn't match current object.
3656 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3658 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3659 _bfd_elf_print_private)bfd_data ().
3661 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3663 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3665 (elf_link_add_object_symbols): Set type_change_ok and
3666 size_change_ok before calling elf_merge_symbol.
3668 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3669 undefined symbol error, don't also issue an overflow error.
3671 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3673 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3674 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3675 message instead of crashing.
3677 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3679 * archures.c (bfd_mach_cpu32): Define.
3680 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3682 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3683 * ieee.c: Include <ctype.h>.
3684 (ieee_object_p): Parse out process ID string to make it more
3685 likely to be acceptable for bfd_scan_arch.
3686 * bfd-in2.h: Rebuild.
3688 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3690 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3691 _bfd_elf_print_private_bfd_data() so that the program header will
3694 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3696 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3697 0x68. Reindent. Add some comments.
3699 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3701 * elf.c (copy_private_bfd_data): Adjust physical address of
3702 segment in output BFD to contain LMAs of its sections.
3704 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3706 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3707 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3708 endian data 32 bit relocations.
3709 (elf32_sparc_merge_private_bfd_data): Check if linking little
3710 endian objects with big endian objects.
3711 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3712 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3713 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3715 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3716 * archures.c (bfd_mach_sparc_sparclite_le): New.
3717 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3719 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3721 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3724 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3726 * bfd-in.h: Move over patch to bfd-in2.h.
3728 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3730 (_bfd_relocate_contents): Likewise.
3732 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3734 * peicode.h (add_data_entry): If the section has no private data
3735 then do not create a Data Dictionary entry for it.
3737 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3739 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3740 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3741 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3742 subsections during relaxation more correctly.
3744 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3746 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3747 Add extra argument to bfd_arm_process_before_allocation ().
3748 * bfd-in.h: Reflect changes made in bfd-in2.h.
3749 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3750 coff class of a BFD symbol.
3751 * coff-arm.c: Add support for interworking between Thumb code and
3752 non-interworking aware ARM code.
3754 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3756 * po/Make-in (install-info): New target.
3758 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3760 * filemode.c: Remove; not used.
3762 If sysdep.h includes a header file, don't include it again:
3763 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3765 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3767 * archive.c: Don't include <string.h> or <errno.h>.
3768 * evax-alpha.c; Don't include <stdio.h>.
3769 * evax-egsd.c: Likewise.
3770 * evax-etir.c: Likewise.
3771 * evax-misc.c: Likewise.
3772 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3773 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3775 * hpux-core.c: Likewise.
3776 * netbsd-core.c: Likewise.
3778 * libbfd.c: Don't include <sys/types.h>.
3779 * nlmcode.h: Don't include <string.h>.
3780 * osf-core.c: Don't include <string.h> or <stdio.h>.
3781 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3782 <errno.h>, or <unistd.h>.
3783 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3785 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3787 * configure.com: If the version number can not be found in
3788 configure.in, set it to "unknown" rather than "2.8.1".
3790 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3792 * elf32-mips.c (elf_mips_mach): New.
3793 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3794 (_bfd_mips_elf_final_write_processing): Use the names
3795 of machines, rather than the numbers. Set both the ARCH
3796 and MACH in e_flags. Handle a few more specific machines.
3797 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3798 EF_MIPS_ARCH and EF_MIPS_MACH.
3800 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3802 * syms.c (bfd_is_local_label): Revert last change.
3803 * srec.c (srec_write_symbols): Discard debugging symbols.
3805 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3807 * som.c: Include <ctype.h>.
3808 * som.h: Don't include sysdep.h.
3810 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3812 * libbfd.h: Rebuilt.
3813 * libbfd-in.h: Removed gettext includes and defines.
3814 * sysdep.h: Moved gettext-related includes and defines here.
3816 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3818 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3819 an ad-hoc test. Kill bogus #if 0 code.
3820 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3822 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3824 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3825 when generating a normal executable for a symbol defined in a
3826 regular file. When copying a reloc into the output file, adjust
3827 the addend for a PC relative reloc against a global symbol.
3829 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3831 * libbfd.h: Rebuilt.
3832 * libbfd-in.h (_): Define as dgettext.
3834 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3836 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3838 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3839 when declaring parameter types.
3840 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3842 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3844 * config.bfd: If we include any ELF targets in targ_defvec and/or
3845 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3846 * elf32-gen.c (dummy): New static const variable.
3847 (elf_generic_info_to_howto): New static function.
3848 (elf_generic_info_to_howto_rel): New static function.
3849 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3850 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3851 * elf64-gen.c: Same changes as elf32-gen.c.
3852 * elfcode.h (elf_object_p): For the generic target, ignore a
3853 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3855 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3857 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3858 * configure: Rebuild.
3860 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3862 * config.bfd: Update OSR5/Unixware patterns.
3864 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3866 * elf.c (assign_file_positions_for_segments): Allow for holes
3867 between sections added by a link script.
3869 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3871 * configure.in: Change version number to 2.9.4
3872 * configure: Rebuild.
3874 Based on patch from H.J. Lu <hjl@gnu.org>:
3875 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3876 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3877 * bfd-in2.h: Rebuild.
3879 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3881 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3884 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3886 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3887 (elf64_alpha_relax_section): Fill them in.
3888 (elf64_alpha_relax_opt_call): Implement more than a stub.
3889 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3890 alignment on .scommon.
3891 (elf64_alpha_merge_gots): Merge use counts as well.
3893 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3895 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3896 for calculating a local symbol's address.
3897 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3898 Set the .got's cooked size as well as the raw size.
3900 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3902 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3903 internationalisation of printed information.
3905 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3906 internationalisation of printed information.
3908 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3910 * syms.c (struct indexentry): Change directory_name, file_name,
3911 and function_name fields to char *.
3912 (struct stab_find_info): Change cached_file_name field to char *.
3914 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3916 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3918 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3920 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3922 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3924 * Makefile.am (install-data-local): Make $(includedir).
3925 * Makefile.in: Rebuild.
3927 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3929 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3931 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3933 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3934 * Makefile.in: Rebuild.
3936 * bfd-in2.h: Rebuild for Nick's changes.
3938 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3940 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3941 change wrt length == max_namelen.
3943 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3945 * Many files: Added gettext invocations around user-visible
3947 * libbfd-in.h: Added gettext includes and defines.
3948 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3949 HAVE_LC_MESSAGES): Define.
3950 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3952 * Makefile.am (SUBDIRS): Added po.
3953 (POTFILES): New macro.
3954 (po/POTFILES.in): New target.
3955 (SOURCE_HFILES): New macro.
3957 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3959 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3961 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3962 NT_PRSTATUS note section encountered, it contains the status of
3963 the currently executing thread when the core file was written.
3965 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3967 * libcoff.h: Add extra parameter to
3968 bfd_coff_link_output_has_begun overrideable function.
3969 * cofflink.c: Pass extra parameter to
3970 bfd_coff_link_output_has_begun function.
3971 * bfd-in.h: Add prototypes for exported ARM interworking
3973 * peicode.h: ARM specific code reorganised to conform to BFD
3975 * coffcode.h: ARM specific code reorganised to conform to BFD
3977 * coff-arm.c: Code reorganised to conform to the BFD coding
3978 conventions. Global variables have been moved into an ARM
3979 specific hash table structure and a new function:
3980 bfd_arm_get_bfd_for_interworking() has been created which is
3981 called from the linker scripts.
3983 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3985 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3987 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3988 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3989 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3990 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3992 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3994 * config.bfd: Added sparc86x support.
3996 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3998 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3999 an out of range pc-relative jump/call to an undefined weak symbol.
4001 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4003 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4006 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4008 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4009 an error other than bfd_error_system_call, set the error to
4010 bfd_error_wrong_format.
4012 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4013 bfd_elf32_powerpcle_vec.
4015 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
4016 program segments are zero, don't set p_paddr_valid.
4018 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
4020 * elf64-alpha.c: Initial implementation of relaxation --
4021 (struct alpha_elf_link_hash_entry): Add use_count member.
4022 (elf64_alpha_check_relocs): Initialize and increment it.
4023 (elf64_alpha_can_merge_gots): Check it when considering merging.
4024 (elf64_alpha_merge_gots): Drop entries with zero use.
4025 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
4026 (elf64_alpha_always_size_sections): Split out got sizing ...
4027 (elf64_alpha_size_got_sections): ... here. New function.
4028 (elf64_alpha_relax_find_reloc_ofs): New function.
4029 (elf64_alpha_relax_with_lituse): Likewise.
4030 (elf64_alpha_relax_without_lituse): Likewise.
4031 (elf64_alpha_relax_opt_call): Likewise.
4032 (elf64_alpha_relax_section): Likewise.
4033 (elf64_alpha_add_symbol_hook): Likewise.
4034 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
4035 (elf64_alpha_relocate_section): Likewise.
4036 (bfd_elf64_bfd_relax_section): Define.
4037 (elf_backend_add_symbol_hook): Likewise.
4039 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
4041 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
4042 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
4043 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
4045 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
4047 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
4048 * configure: Rebuild.
4050 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
4052 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
4053 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
4054 * configure.in: Define and substitute WIN32LDFLAGS and
4056 * aclocal.m4: Rebuild with new libtool.
4057 * configure, Makefile.in: Rebuild.
4059 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
4061 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
4062 before any other symbols in the same section.
4064 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
4066 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
4069 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4071 * dwarf2.c (comp_unit): Move it earlier in the source. Add
4073 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
4074 Use addr_size for address size, rather than sizeof(bfd_vma).
4075 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
4076 Fix call to read_address.
4077 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
4078 Scrap other unneeded arguments. Fix call to read_address.
4079 (scan_unit_for_functions): Fix call to read_attribute.
4080 (parse_comp_unit): We now handle more values for addr_size.
4081 Set addr_size in unit. Fix call to read_attribute and
4084 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
4086 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
4088 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
4090 * archures.c (bfd_default_scan): Add m68k cases back to default
4091 switch, reverting patch of March 25, since IEEE support depends
4094 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
4096 * Makefile.am (diststuff): New target.
4097 * Makefile.in: Rebuild.
4099 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
4101 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
4102 som_offset when we have an extended name table.
4104 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
4106 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
4108 * Makefile.in: Rebuild.
4110 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4112 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
4113 symbols when creating a shared library.
4114 (elf_m68k_adjust_dynindx): New function, used by above code.
4115 (elf_m68k_finish_dynamic_sections): Initialize the section
4117 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
4119 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
4121 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
4124 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4126 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
4129 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
4131 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
4134 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
4136 * configure.in: Set version to 2.9.1.
4137 * configure: Rebuild.
4139 * Branched binutils 2.9.
4141 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
4143 * syms.c (ENABLE_CACHING): Define.
4144 (struct indexentry): Define.
4145 (struct stab_cache): Remove.
4146 (cmpindexentry): New static function.
4147 (struct stab_find_info): Add new fields: indextable,
4148 indextablesize, cached_indexentry, cached_offset, cached_stab, and
4149 cached_file_name. Remove fields: file_cache, function_cache, and
4151 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
4152 index table and search it.
4154 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
4156 * elf.c (_bfd_elf_copy_private_section_data): Call
4157 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
4159 * cpu-mips.c: Remove trailing comma at end of enumeration list.
4161 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
4163 * coff-arm.c: Define all globally visible variables and functions
4164 only when COFF_WITH_PE is not defined.
4165 * configure.in (armpe_little_vec, armpe_big_vec): Add
4167 * configure: Rebuild.
4169 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
4171 Fix some gcc -Wall warnings:
4172 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
4173 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
4174 * archures.c (bfd_default_scan): Likewise.
4175 * bfd.c (bfd_scan_vma): Likewise.
4176 * binary.c (mangle_name): Likewise
4177 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
4178 * coff-sh.c (sh_relocate_section): Likewise.
4179 * coff-stgo32.c (create_go32_stub): Likewise.
4180 * coffcode.h (coff_slurp_line_table): Likewise.
4181 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
4182 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
4183 (assign_file_positions_for_segments): Likewise.
4184 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4185 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
4186 * oasys.c (oasys_write_sections): Likewise.
4187 * ppcboot.c (ppcboot_object_p): Likewise.
4188 (mangle_name): Likewise.
4189 * riscix.c (riscix_fix_pcrel_26): Likewise.
4190 * srec.c (srec_scan): Likewise.
4191 * stabs.c (_bfd_write_section_stabs): Likewise.
4192 * sunos.c (sunos_add_dynamic_symbols): Likewise.
4193 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
4194 switch. Declare parameters for function pointers.
4195 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
4197 * elf.c (elf_sort_sections): Likewise.
4198 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
4199 Add default cases to switches.
4200 (coff_arm_relocate_section): Remove unused local variables.
4202 (coff_arm_bfd_set_private_flags): Change flag variable to type
4204 * coff-mips.c (mips_relocate_section): Initialize use_lo.
4205 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
4206 (dump_toc): Change cat to const, and initialize it.
4207 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
4208 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4209 (sh_elf_relocate_section): Initialize r_symndx.
4210 * coffcode.h (coff_compute_section_file_positions): Only declare
4211 old_sofar if ALIGN_SECTIONS_IN_FILE.
4212 (coff_write_object_contents): Initialize csym.
4213 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
4214 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
4216 * dwarf2.c: Include libiberty.h.
4217 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
4218 (decode_line_info): Remove unused local variables.
4219 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
4220 (m32r_elf_relocate_section): Likewise.
4221 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
4222 (v850_elf_reloc): Likewise.
4223 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
4224 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
4225 * elf.c (assign_file_positions_for_segments): Always set adjust.
4226 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
4227 parenthesize expression.
4228 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
4229 (m32r_elf_object_p): Return a value.
4230 (m32r_elf_print_private_bfd_data): Change fprintf format string.
4231 * elf32-mips.c (mips_elf_final_link): Initialize last.
4232 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
4233 * elf32-v850.c (v850_elf_object_p): Return a value.
4234 (v850_elf_print_private_bfd_data): Change fprintf format string.
4235 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
4237 * elflink.h (elf_link_add_object_symbols): Change vernum to
4238 unsigned int, and initialize it. Change fprintf format string.
4239 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
4240 when setting or comparing to soname_indx.
4241 (elf_create_pointer_linker_section): Change num_symbols to
4243 * libcoff-in.h (coff_data_type): Change flags to flagword.
4244 * peicode.h (pe_print_idata): Initialize idx. Change j to
4245 bfd_size_type. Initialize hint_member. Remove useless test to
4247 (pe_print_edata): Change num_functions and num_names in struct
4248 EDT_type to unsigned long. Remove cast. Change fprintf format
4250 * ppcboot.c (ppcboot_object_p): Change i to size_t.
4251 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
4253 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
4254 int *. Update uses. Change j to long.
4255 * bfd-in2.h, libcoff.h: Rebuild.
4257 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
4259 * elf32-v850.c Remove definition of USE_REL.
4260 (v850_elf_info_to_howto_rela): New function.
4261 (v850_elf_perform_relocation): Renamed from
4262 v850_elf_store_addend_in_insn. Removed replace argument.
4263 (v850_elf_reloc): store the relocation in the addend field instead
4265 (v850_elf_final_link_relocate): Now calls
4266 v850_elf_perform_relocation.
4267 (v850_elf_relocate_section): Remove code to generate REL
4270 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
4272 * coffcode.h (coff_new_section_hook): Set the type and storage
4273 class in the native symbol information allocated for a new section
4276 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
4278 * peicode.h: Chain together calls to
4279 coff_bfd_copy_private_bfd_data and
4280 coff_bfd_print_private_bfd_data.
4282 * coff-arm.c: Add prototypes for
4283 coff_arm_bfd_print_private_bfd_data and
4284 coff_arm_bfd_copy_private_bfd_data.
4286 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
4288 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
4291 * peicode.h: Call arm-coff private data functions after handling
4294 * coff-arm.c: Turn statics into globals so that they can be shared
4295 both pe and pei backends.
4297 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
4299 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
4301 (sunos_write_object_contents): Likewise.
4302 * aoutx.h (NAME(aout,machine_type)): Likewise.
4303 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4305 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4307 * archures.c (bfd_mach_m68*): Add definitions for various m68k
4309 (bfd_default_scan): Remove m68k special cases.
4310 * bfd-in2.h: Rebuild.
4311 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
4313 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
4314 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
4316 (bfd_m68k_arch): Set mach field to zero to signal no explicit
4317 selection, change printable_name to just "m68k" and make that the
4318 default instead of m68k:68020.
4320 * aout-tic30.c (NAME): Define this to avoid multiple definitions
4322 (MY_get_section_contents): Define as aout_32_get_section_contents
4323 rather than NAME(aout,get_section_contents).
4325 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
4327 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
4328 and call bfd_default_set_arch_mach to do the real work.
4330 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
4332 * bout.c (BALX): Include return register g14 as part of the insn.
4334 (calljx_callback): Use it.
4336 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4338 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4339 * libbfd.h: Rebuild.
4341 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4342 byte_count to unsigned int.
4343 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4344 unused local variables.
4346 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4347 variables er and er1.
4349 * cpu-v850.c: Include <ctype.h>.
4350 (scan): Case isdigit argument to unsigned char.
4352 From Yan Meroth <YAN.MEROTH@st.com>:
4353 * ihex.c (ihex_scan): Add extbase variable so that getting an
4354 extended linear address record does not ignore any previous
4356 (ihex_write_object_contents): When writing out an extended linear
4357 address record, zero out any previous extended address.
4359 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4361 * ieee.c (do_one): Check section before dereferencing it.
4362 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4363 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4365 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4367 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4369 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4371 * coff-arm.c: Add interworking functions to pe backends.
4373 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4375 * configure.in: Use AM_DISABLE_SHARED.
4376 * aclocal.m4, configure: Rebuild with libtool 1.2.
4378 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4380 * coff-arm.c (coff_arm_relocate_section): Better error messages
4381 when interowrking conflucts occur. Courtesy of Jonathan Walton
4383 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4384 relocations. Patch courtesy of Jonathan Walton and Tony
4387 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4389 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4390 part of Feb 22 change controling when to override the existing
4391 symbol with the .plt entry.
4393 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4395 * config.bfd (targ_cpu): Add thumb-pe target.
4397 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4398 functions in PE build.
4400 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4402 * config.bfd (sparclite-*-elf*): Added.
4404 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4406 * configure.in: Add elf.lo to elf shell variable.
4407 * Makefile.am (BFD_LIBS): Remove elf.lo.
4408 (BFD_LIBS_CFILES): Remove elf.c.
4409 (BFD32_BACKENDS): Add elf.lo.
4410 (BFD32_BACKENDS_CFILES): Add elf.c.
4411 * configure, Makefile.in: Rebuild.
4413 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4415 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4416 relocation against a now-local symbol should not have a dynamic
4419 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4421 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4423 (pe_print_private_bfd_data): Print PE flags. From Mikey
4424 <jeffdb@netzone.com>.
4426 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4428 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4429 a plt entry when we can determine that we authoritatively define
4432 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4434 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4435 don't actually use trad-core, but a SunOS-style core file handled
4437 * hosts/sparclinux.h: Remove.
4439 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4441 * peicode.h (pe_print_idata): If there is no .idata section, look
4442 for the import tables in some other section. Make the initial
4443 label line up better with the data. Print the import address
4444 table even if there is no import name table. If the import
4445 address table holds actual addresses, print them.
4447 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4449 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4450 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4451 bfd_error_system_call.
4453 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4455 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4456 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4458 From H.J. Lu <hjl@gnu.org>:
4459 * Makefile.am (libbfd_la_LDFLAGS): Define.
4460 * Makefile.in: Rebuild.
4462 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4464 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4465 * netbsd.h (MACHTYPE_OK): Define.
4466 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4467 calling N_SET_MACHTYPE, rather than having a switch.
4468 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4470 * i386netbsd.c (MACHTYPE_OK): Don't define.
4471 (DEFAULT_MID): Define.
4472 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4473 (MACHTYPE_OK): Don't define.
4474 (DEFAULT_MID): Define.
4475 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4476 (DEFAULT_MID): Define.
4477 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4478 (DEFAULT_MID): Define.
4479 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4480 (DEFAULT_MID): Define.
4482 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4483 * vaxnetbsd.c: New file.
4484 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4485 rather than netbsd_core.
4486 * targets.c (vaxnetbsd_vec): Declare.
4487 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4488 defined, add netbsd_core_vec.
4489 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4490 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4491 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4492 * config.bfd (alpha*-*-netbsd*): New target.
4493 * Makefile.am: Rebuild dependencies.
4494 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4495 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4496 * configure, Makefile.in: Rebuild.
4498 * configure.host: Remove the old shared library build stuff. We
4499 now use libtool instead.
4501 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4503 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4505 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4507 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4508 * configure: Rebuild.
4510 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4511 * elf32-v850.c (remember_hi16s_reloc): New function.
4512 (find_remembered_hi16s_reloc): New function.
4513 (v850_elf_store_addend_in_insn): Use the above new functions to
4514 match up HI6S relocs with LO16 relocs.
4516 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4518 * configure.in: Change -linux* to -linux-gnu*.
4519 * config.bfd, configure.host: Likewise.
4520 * configure: Rebuild.
4522 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4524 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4525 LO16/HI16S bug and improve comments about what is going on.
4527 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4529 * configure, aclocal.m4: Rebuild with new libtool.
4531 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4533 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4534 when merging v850 code into v850e/v850ea code. Do not initialise
4535 output flags if the input is the default architecture.
4537 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4539 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4540 get the size from bfd_arch_bits_per_address instead of directly
4543 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4545 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4546 to wrap, just return all 1's bits instead.
4547 * libbfd.h: Regenerate.
4549 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4551 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4553 (coff_relocate_section): If COFF_WITH_PE, define as
4554 coff_pe_i386_relocate_section.
4555 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4556 skip empty sections, to match coff_write_object_contents.
4558 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4559 rather than swapping out r_offset twice. From Luke Deller
4560 <luked@cse.unsw.edu.au>.
4562 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4564 * configure.in: Set libtool_enable_shared rather than
4565 libtool_shared. Remove diversion hack.
4566 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4569 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4571 * syms.c (struct stab_cache): Define.
4572 (struct stab_find_info): Remove cached_offset, cached_stab,
4573 cached_str, and cached_stroff fields. Add file_cache,
4574 function_cache, and line_cache fields.
4575 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4578 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4580 * peicode.h (pe_print_idata): Check for import of ordinal rather
4582 (pe_print_edata): If there is no .edata section, look for the
4583 export data in some other section.
4585 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4587 * configure.in: Change version to 2.8.4.
4588 * configure: Regenerated.
4590 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4592 Add tms320c30 support:
4593 * cpu-tic30.c: New file.
4594 * aout-tic30.c: New file.
4595 * coff-tic30.c: New file.
4596 * archures.c (bfd_arch_tic30): Define.
4597 (bfd_tic30_arch): Declare.
4598 (bfd_archures_list): Add bfd_tic30_arch.
4599 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4601 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4602 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4603 (coff_set_flags): Likewise.
4604 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4605 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4606 * Makefile.am: Rebuild dependencies.
4607 (ALL_MACHINES): Add cpu-tic30.lo.
4608 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4609 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4610 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4611 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4613 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4615 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4616 to lag behind LO16 reloc by a couple of instructions.
4618 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4620 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4621 make to reexamine the file timestamp.
4622 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4624 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4627 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4629 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4630 to create .dynsbss and .rela.sbss sections.
4631 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4632 copied from dynamic objects into .sbss.
4633 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4634 use it. Correct typo of .rela.sdata2.
4635 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4636 put the data, which may now be in .sbss.
4637 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4638 (elf_backend_create_dynamic_sections): Define as
4639 ppc_elf_create_dynamic_sections.
4641 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4642 against _GLOBAL_OFFSET_TABLE_.
4643 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4644 shared libraries which refer to local symbols. Make sure that the
4645 test for allocating space for a reloc in a shared object is the
4646 same as the test for emitting a reloc.
4648 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4650 * config.bfd (i[3456]-*-mingw32*): New target.
4651 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4652 * aclocal.m4, configure: Rebuild.
4654 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4656 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4659 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4661 Sparc v9 ABI compliant PLT:
4662 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4663 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4664 (LARGE_PLT_THRESHOLD): New define.
4665 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4666 (sparc64_elf_build_plt): New function.
4667 (sparc64_elf_plt_entry_offset): Likewise.
4668 (sparc64_elf_plt_ptr_offset): Likewise.
4669 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4670 contain the index for convenience. Skip the initial entries
4672 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4673 memory for the benefit of .rela.plt.
4674 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4675 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4676 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4677 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4678 Call sparc64_elf_build_plt.
4679 (elf_backend_want_got_plt): No.
4680 (elf_backend_plt_readonly): No.
4681 (elf_backend_plt_alignment): 8.
4683 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4684 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4685 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4688 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4690 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4692 * cpu-mips.c (arch_info_struct): Add mips variants.
4693 * bfd-in2.h: Rebuilt.
4695 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4697 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4700 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4702 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4703 (i[3456]86sco3.2v5*coff): New target.
4705 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4707 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4709 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4711 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4712 * bfd-in2.h: Regenerate.
4714 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4716 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4718 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4720 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4721 adjust addend for an output common symbol (from Jimmy Blair
4722 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4723 defined symbol to counteract adjustment made in generic relocation
4726 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4728 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4730 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4731 (GET_SCNDHR_NLNNO): Likewise.
4733 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4735 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4737 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4739 * elf32-m32r.c: Add macros to handle NOP insertion.
4741 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4743 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4744 (xcoff_mark): Likewise.
4745 (xcoff_build_ldsyms): Mark absolute symbols.
4747 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4749 * bout.c (b_out_write_object_contents): Sort symbols before output
4750 to keep {CALL,BAL}NAME symbols adjacent.
4751 (b_out_symbol_cmp): New function.
4753 For older changes see ChangeLog-9697
4759 version-control: never